ff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:10 executing program 3: socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:10 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x18, 0x4, 0x3, 0x4, 0x60, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @ssrr={0x89, 0x17, 0xf6, [@dev={0xac, 0x14, 0x14, 0x1a}, @empty, @multicast1, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp={0x44, 0x10, 0x7e, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:19:10 executing program 1: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2315.126357] loop7: detected capacity change from 0 to 128 06:19:10 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2315.141747] loop4: detected capacity change from 0 to 128 [ 2315.144061] loop6: detected capacity change from 0 to 128 06:19:10 executing program 6: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:10 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:10 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2315.163448] loop3: detected capacity change from 0 to 128 [ 2315.203915] loop0: detected capacity change from 0 to 128 [ 2315.211606] loop1: detected capacity change from 0 to 128 06:19:10 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:10 executing program 6: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2315.248436] loop5: detected capacity change from 0 to 128 06:19:10 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2315.300387] loop7: detected capacity change from 0 to 128 [ 2315.301132] loop6: detected capacity change from 0 to 128 06:19:10 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:10 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2315.401317] loop4: detected capacity change from 0 to 128 [ 2315.413958] loop7: detected capacity change from 0 to 128 [ 2315.442598] loop0: detected capacity change from 0 to 128 06:19:22 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2327.346780] loop4: detected capacity change from 0 to 128 06:19:22 executing program 6: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x18, 0x4, 0x3, 0x4, 0x60, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @ssrr={0x89, 0x17, 0xf6, [@dev={0xac, 0x14, 0x14, 0x1a}, @empty, @multicast1, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp={0x44, 0x10, 0x7e, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:19:22 executing program 3: socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 1: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2327.400506] loop7: detected capacity change from 0 to 128 [ 2327.404226] loop6: detected capacity change from 0 to 128 [ 2327.421789] loop5: detected capacity change from 0 to 128 [ 2327.433351] loop1: detected capacity change from 0 to 128 [ 2327.436076] loop0: detected capacity change from 0 to 128 [ 2327.444484] loop3: detected capacity change from 0 to 128 06:19:22 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 6: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2327.581443] loop4: detected capacity change from 0 to 128 06:19:22 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x18, 0x4, 0x3, 0x4, 0x60, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @ssrr={0x89, 0x17, 0xf6, [@dev={0xac, 0x14, 0x14, 0x1a}, @empty, @multicast1, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp={0x44, 0x10, 0x7e, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) [ 2327.698115] loop7: detected capacity change from 0 to 128 06:19:22 executing program 1: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2327.723583] loop6: detected capacity change from 0 to 128 06:19:22 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 3: socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:22 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2327.846242] loop4: detected capacity change from 0 to 128 06:19:23 executing program 6: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:23 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2327.868729] loop1: detected capacity change from 0 to 128 [ 2327.895672] loop3: detected capacity change from 0 to 128 [ 2327.926598] loop5: detected capacity change from 0 to 128 [ 2327.955386] loop0: detected capacity change from 0 to 128 [ 2327.979448] loop6: detected capacity change from 0 to 128 [ 2327.991432] loop7: detected capacity change from 0 to 128 06:19:23 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:23 executing program 6: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2328.153733] loop4: detected capacity change from 0 to 128 [ 2328.212241] loop6: detected capacity change from 0 to 128 06:19:37 executing program 6: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:37 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x18, 0x4, 0x3, 0x4, 0x60, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @ssrr={0x89, 0x17, 0xf6, [@dev={0xac, 0x14, 0x14, 0x1a}, @empty, @multicast1, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp={0x44, 0x10, 0x7e, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:19:37 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:37 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:37 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:37 executing program 1: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:37 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:37 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2342.095499] loop6: detected capacity change from 0 to 128 [ 2342.098521] loop4: detected capacity change from 0 to 128 [ 2342.117455] loop7: detected capacity change from 0 to 128 06:19:37 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2342.144853] loop1: detected capacity change from 0 to 128 06:19:37 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2342.171528] loop3: detected capacity change from 0 to 128 [ 2342.178477] loop5: detected capacity change from 0 to 128 06:19:37 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2342.239231] loop0: detected capacity change from 0 to 128 [ 2342.244227] loop6: detected capacity change from 0 to 128 06:19:37 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:37 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2342.360744] loop7: detected capacity change from 0 to 128 06:19:37 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:37 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2342.379438] loop6: detected capacity change from 0 to 128 06:19:37 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x13, 0x4, 0x3, 0x4, 0x4c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x14, 0x7e, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:19:37 executing program 1: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2342.469073] loop0: detected capacity change from 0 to 128 [ 2342.559029] loop1: detected capacity change from 0 to 128 06:19:51 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:51 executing program 1: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2355.844213] loop4: detected capacity change from 0 to 128 06:19:51 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x13, 0x4, 0x3, 0x4, 0x4c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x14, 0x7e, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:19:51 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:51 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:51 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:51 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:19:51 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2355.847766] loop6: detected capacity change from 0 to 128 [ 2355.855766] loop7: detected capacity change from 0 to 128 [ 2355.904485] loop5: detected capacity change from 0 to 128 [ 2355.907262] loop3: detected capacity change from 0 to 128 [ 2355.908449] loop1: detected capacity change from 0 to 128 [ 2355.913350] loop0: detected capacity change from 0 to 128 06:20:03 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x13, 0x4, 0x3, 0x4, 0x4c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x14, 0x7e, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:20:03 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 1: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2368.300441] loop4: detected capacity change from 0 to 15 [ 2368.303320] loop5: detected capacity change from 0 to 128 [ 2368.307626] loop6: detected capacity change from 0 to 128 [ 2368.314011] loop7: detected capacity change from 0 to 128 [ 2368.358382] loop3: detected capacity change from 0 to 128 [ 2368.361156] loop1: detected capacity change from 0 to 128 [ 2368.370631] loop0: detected capacity change from 0 to 128 06:20:03 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2368.594278] loop4: detected capacity change from 0 to 15 [ 2368.598521] loop6: detected capacity change from 0 to 128 [ 2368.598731] loop7: detected capacity change from 0 to 128 06:20:03 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x13, 0x4, 0x3, 0x4, 0x4c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:20:03 executing program 1: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2368.717776] loop5: detected capacity change from 0 to 128 06:20:03 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:03 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2368.805567] loop3: detected capacity change from 0 to 128 [ 2368.819516] loop0: detected capacity change from 0 to 128 [ 2368.833445] loop1: detected capacity change from 0 to 128 [ 2368.883695] loop7: detected capacity change from 0 to 128 [ 2368.898313] loop6: detected capacity change from 0 to 128 06:20:04 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:04 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:04 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:04 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:04 executing program 3: socketpair(0x0, 0x0, 0x3f, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:04 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2369.138096] loop6: detected capacity change from 0 to 128 [ 2369.145379] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 2369.156134] loop7: detected capacity change from 0 to 128 [ 2369.175322] loop5: detected capacity change from 0 to 128 [ 2369.191906] loop3: detected capacity change from 0 to 128 [ 2369.261422] loop0: detected capacity change from 0 to 128 06:20:18 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x13, 0x4, 0x3, 0x4, 0x4c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:20:18 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 3: socketpair(0x0, 0x0, 0x3f, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 1: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2383.287371] loop3: detected capacity change from 0 to 128 [ 2383.295725] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 2383.297512] loop6: detected capacity change from 0 to 128 [ 2383.323351] loop7: detected capacity change from 0 to 128 [ 2383.342754] loop0: detected capacity change from 0 to 128 [ 2383.347317] loop5: detected capacity change from 0 to 128 [ 2383.379736] loop1: detected capacity change from 0 to 128 06:20:18 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 3: socketpair(0x0, 0x0, 0x3f, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2383.557752] loop6: detected capacity change from 0 to 128 [ 2383.577538] loop3: detected capacity change from 0 to 128 [ 2383.588156] loop7: detected capacity change from 0 to 128 06:20:18 executing program 0: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:18 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x13, 0x4, 0x3, 0x4, 0x4c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) [ 2383.637368] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value 06:20:18 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2383.786652] loop0: detected capacity change from 0 to 128 [ 2383.823720] loop5: detected capacity change from 0 to 128 06:20:32 executing program 5: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:32 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:32 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:32 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:32 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:32 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:32 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, 0x0) 06:20:32 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x13, 0x4, 0x3, 0x4, 0x4c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) [ 2397.725511] loop6: detected capacity change from 0 to 128 [ 2397.733404] loop7: detected capacity change from 0 to 128 [ 2397.766546] loop1: detected capacity change from 0 to 128 [ 2397.780573] loop3: detected capacity change from 0 to 128 [ 2397.781405] loop5: detected capacity change from 0 to 128 [ 2397.798303] loop0: detected capacity change from 0 to 128 06:20:46 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x13, 0x4, 0x3, 0x4, 0x4c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:20:46 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:46 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, 0x0) 06:20:46 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:46 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:46 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:46 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2411.078612] loop3: detected capacity change from 0 to 128 06:20:46 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2411.118053] loop6: detected capacity change from 0 to 128 [ 2411.127664] loop7: detected capacity change from 0 to 128 [ 2411.142237] loop0: detected capacity change from 0 to 128 [ 2411.173562] loop1: detected capacity change from 0 to 128 [ 2411.180388] loop5: detected capacity change from 0 to 128 06:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, 0x0) 06:20:46 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:46 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2411.245557] loop3: detected capacity change from 0 to 128 06:20:46 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2411.312871] loop7: detected capacity change from 0 to 128 06:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:46 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x13, 0x4, 0x3, 0x4, 0x4c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:20:46 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:46 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:20:46 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2411.424554] loop0: detected capacity change from 0 to 128 [ 2411.430774] loop7: detected capacity change from 0 to 128 06:20:46 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2411.504540] loop1: detected capacity change from 0 to 128 [ 2411.546158] loop5: detected capacity change from 0 to 128 [ 2411.577780] loop3: detected capacity change from 0 to 128 06:21:02 executing program 1: openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x12, 0x4, 0x3, 0x4, 0x48, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:21:02 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2427.360551] loop1: detected capacity change from 0 to 128 [ 2427.362366] loop0: detected capacity change from 0 to 128 [ 2427.367446] loop7: detected capacity change from 0 to 128 [ 2427.370040] loop5: detected capacity change from 0 to 128 06:21:02 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2427.414339] loop3: detected capacity change from 0 to 128 06:21:02 executing program 1: openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:02 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2427.546034] loop1: detected capacity change from 0 to 128 [ 2427.560643] loop5: detected capacity change from 0 to 128 [ 2427.621775] loop6: detected capacity change from 0 to 128 [ 2427.637305] loop7: detected capacity change from 0 to 128 [ 2441.165665] loop7: detected capacity change from 0 to 128 06:21:16 executing program 1: openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x12, 0x4, 0x3, 0x4, 0x48, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:21:16 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2441.218959] loop6: detected capacity change from 0 to 15 [ 2441.241493] loop0: detected capacity change from 0 to 128 [ 2441.247548] loop5: detected capacity change from 0 to 128 [ 2441.259376] loop3: detected capacity change from 0 to 128 [ 2441.269688] loop1: detected capacity change from 0 to 128 06:21:16 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2441.490909] loop7: detected capacity change from 0 to 128 [ 2441.543478] loop6: detected capacity change from 0 to 15 06:21:16 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x12, 0x4, 0x3, 0x4, 0x48, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:21:16 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:16 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2441.704587] loop5: detected capacity change from 0 to 128 [ 2441.714575] loop3: detected capacity change from 0 to 128 [ 2441.718591] loop0: detected capacity change from 0 to 128 06:21:16 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2441.784315] loop7: detected capacity change from 0 to 128 [ 2441.794616] loop1: detected capacity change from 0 to 128 [ 2441.819522] loop6: detected capacity change from 0 to 15 06:21:17 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}]}) 06:21:17 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:17 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:17 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:17 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2442.062669] loop7: detected capacity change from 0 to 128 [ 2442.068935] loop6: detected capacity change from 0 to 128 [ 2442.131392] loop5: detected capacity change from 0 to 128 [ 2442.177333] loop3: detected capacity change from 0 to 128 06:21:31 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000001900)={&(0x7f0000001840), &(0x7f0000001880)=""/121, 0x79}) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:31 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:31 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:31 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)) 06:21:31 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x12, 0x4, 0x3, 0x4, 0x48, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:21:31 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:31 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:31 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2456.050262] loop6: detected capacity change from 0 to 128 [ 2456.113631] loop7: detected capacity change from 0 to 128 [ 2456.116958] loop0: detected capacity change from 0 to 128 [ 2456.132608] loop1: detected capacity change from 0 to 128 06:21:31 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2456.160399] loop5: detected capacity change from 0 to 128 06:21:31 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:31 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:31 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:31 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2456.268376] loop7: detected capacity change from 0 to 128 [ 2456.272331] loop4: detected capacity change from 0 to 128 06:21:31 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:31 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2456.328889] loop6: detected capacity change from 0 to 128 [ 2456.356368] loop7: detected capacity change from 0 to 128 [ 2456.364766] loop4: detected capacity change from 0 to 128 [ 2456.429513] loop0: detected capacity change from 0 to 128 06:21:44 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:44 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x12, 0x4, 0x3, 0x4, 0x48, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:21:44 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:44 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:44 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:44 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:44 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:44 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2469.298000] loop6: detected capacity change from 0 to 128 [ 2469.314171] loop4: detected capacity change from 0 to 128 [ 2469.326221] loop0: detected capacity change from 0 to 128 [ 2469.345774] loop1: detected capacity change from 0 to 128 [ 2469.357515] loop7: detected capacity change from 0 to 128 [ 2469.404579] loop5: detected capacity change from 0 to 128 06:21:58 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x12, 0x4, 0x3, 0x4, 0x48, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:21:58 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2483.286076] loop5: detected capacity change from 0 to 128 [ 2483.303569] loop4: detected capacity change from 0 to 128 [ 2483.326514] loop6: detected capacity change from 0 to 128 [ 2483.334920] loop7: detected capacity change from 0 to 128 [ 2483.342113] loop3: detected capacity change from 0 to 128 06:21:58 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2483.382435] loop1: detected capacity change from 0 to 128 [ 2483.385203] loop0: detected capacity change from 0 to 128 06:21:58 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x11, 0x4, 0x3, 0x4, 0x44, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x5, [0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) [ 2483.449660] loop4: detected capacity change from 0 to 128 06:21:58 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2483.469628] loop5: detected capacity change from 0 to 128 06:21:58 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2483.626742] loop6: detected capacity change from 0 to 128 [ 2483.661351] loop4: detected capacity change from 0 to 128 [ 2483.664541] loop7: detected capacity change from 0 to 128 06:21:58 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2483.741717] loop3: detected capacity change from 0 to 128 06:21:58 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:21:58 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x11, 0x4, 0x3, 0x4, 0x44, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x5, [0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:21:59 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2483.844867] loop5: detected capacity change from 0 to 128 [ 2483.863435] loop1: detected capacity change from 0 to 128 [ 2483.868515] loop0: detected capacity change from 0 to 128 [ 2483.881516] loop6: detected capacity change from 0 to 128 [ 2483.906904] loop7: detected capacity change from 0 to 128 06:22:11 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x11, 0x4, 0x3, 0x4, 0x44, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x5, [0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:22:11 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x11, 0x4, 0x3, 0x4, 0x44, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp_addr={0x44, 0x24, 0xec, 0x1, 0x7, [{@empty, 0x4}, {@loopback, 0x6c50}, {@remote, 0xffffffff}, {@local, 0x9}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x5, [0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) [ 2496.422592] loop7: detected capacity change from 0 to 128 [ 2496.423678] loop6: detected capacity change from 0 to 128 [ 2496.437608] loop4: detected capacity change from 0 to 128 [ 2496.447682] loop3: detected capacity change from 0 to 15 [ 2496.474775] loop5: detected capacity change from 0 to 128 [ 2496.484830] loop1: detected capacity change from 0 to 128 [ 2496.488161] loop0: detected capacity change from 0 to 128 06:22:11 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2496.594653] loop7: detected capacity change from 0 to 128 06:22:11 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2496.677828] loop6: detected capacity change from 0 to 128 [ 2496.680778] loop3: detected capacity change from 0 to 15 [ 2496.715068] loop0: detected capacity change from 0 to 128 06:22:11 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:11 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2496.780425] loop7: detected capacity change from 0 to 128 [ 2496.787181] loop4: detected capacity change from 0 to 128 06:22:11 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/184, 0xb8}], 0x3, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2496.868550] loop5: detected capacity change from 0 to 128 [ 2496.871402] loop3: detected capacity change from 0 to 15 [ 2496.885904] loop1: detected capacity change from 0 to 128 [ 2496.909195] loop6: detected capacity change from 0 to 128 06:22:24 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:24 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2509.764220] loop6: detected capacity change from 0 to 128 06:22:24 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x8, 0x4, 0x3, 0x4, 0x20, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x5, [0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:22:24 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:24 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:24 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:24 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:24 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2509.776169] loop4: detected capacity change from 0 to 128 06:22:25 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2509.817865] loop5: detected capacity change from 0 to 128 [ 2509.820050] loop0: detected capacity change from 0 to 128 [ 2509.827332] loop7: detected capacity change from 0 to 128 [ 2509.836637] loop3: detected capacity change from 0 to 128 [ 2509.869739] loop1: detected capacity change from 0 to 128 [ 2509.880919] loop6: detected capacity change from 0 to 128 06:22:25 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:25 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:25 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2510.009869] loop4: detected capacity change from 0 to 128 [ 2510.012758] loop6: detected capacity change from 0 to 128 [ 2510.080272] loop0: detected capacity change from 0 to 128 06:22:37 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:37 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:37 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:37 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x8, 0x4, 0x3, 0x4, 0x20, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x5, [0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:22:37 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:37 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:37 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:37 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2522.208730] loop7: detected capacity change from 0 to 128 [ 2522.222566] loop0: detected capacity change from 0 to 128 [ 2522.225102] loop4: detected capacity change from 0 to 128 [ 2522.236655] loop6: detected capacity change from 0 to 15 [ 2522.255556] loop3: detected capacity change from 0 to 128 [ 2522.273614] loop1: detected capacity change from 0 to 128 [ 2522.283703] loop5: detected capacity change from 0 to 128 06:22:37 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:37 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x8, 0x4, 0x3, 0x4, 0x20, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:22:37 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:37 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2522.389108] loop6: detected capacity change from 0 to 15 [ 2522.394751] loop7: detected capacity change from 0 to 128 06:22:37 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2522.454481] loop4: detected capacity change from 0 to 128 06:22:37 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:37 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2522.481607] loop0: detected capacity change from 0 to 128 06:22:37 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2522.525727] loop7: detected capacity change from 0 to 128 [ 2522.567046] loop1: detected capacity change from 0 to 128 [ 2522.594769] loop3: detected capacity change from 0 to 128 06:22:50 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x8, 0x4, 0x3, 0x4, 0x20, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:22:50 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2535.094724] loop4: detected capacity change from 0 to 128 06:22:50 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2535.128788] loop7: detected capacity change from 0 to 128 [ 2535.138334] loop1: detected capacity change from 0 to 128 [ 2535.143465] loop3: detected capacity change from 0 to 128 [ 2535.154302] loop6: detected capacity change from 0 to 15 [ 2535.163124] loop0: detected capacity change from 0 to 128 [ 2535.197707] loop4: detected capacity change from 0 to 128 [ 2535.218531] loop5: detected capacity change from 0 to 128 06:22:50 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:22:50 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x8, 0x4, 0x3, 0x4, 0x20, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:22:50 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2535.315199] loop6: detected capacity change from 0 to 128 [ 2535.356168] loop7: detected capacity change from 0 to 128 06:22:50 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2535.401377] loop4: detected capacity change from 0 to 128 [ 2535.403625] loop1: detected capacity change from 0 to 128 [ 2535.434499] loop6: detected capacity change from 0 to 128 [ 2535.484145] loop0: detected capacity change from 0 to 128 06:23:02 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:02 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:02 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}], 0x1, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2547.166648] loop4: detected capacity change from 0 to 128 06:23:02 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:02 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:23:02 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:02 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:02 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:02 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2547.206742] loop6: detected capacity change from 0 to 128 [ 2547.216396] loop7: detected capacity change from 0 to 128 [ 2547.260520] loop0: detected capacity change from 0 to 128 [ 2547.262772] loop4: detected capacity change from 0 to 128 06:23:02 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2547.291001] loop3: detected capacity change from 0 to 128 [ 2547.293397] loop5: detected capacity change from 0 to 128 [ 2547.299102] loop1: detected capacity change from 0 to 128 06:23:02 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:02 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2547.346608] loop6: detected capacity change from 0 to 128 [ 2547.400404] loop4: detected capacity change from 0 to 128 06:23:15 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}], 0x1, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) [ 2559.864716] loop6: detected capacity change from 0 to 128 06:23:15 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2559.881125] loop4: detected capacity change from 0 to 128 06:23:15 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2559.924610] loop0: detected capacity change from 0 to 128 [ 2559.938674] loop1: detected capacity change from 0 to 128 06:23:15 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2559.976768] loop3: detected capacity change from 0 to 128 [ 2559.981643] loop5: detected capacity change from 0 to 128 06:23:15 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}], 0x1, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2560.112589] loop7: detected capacity change from 0 to 128 [ 2560.115410] loop6: detected capacity change from 0 to 128 06:23:15 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:15 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:23:15 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2560.226465] loop6: detected capacity change from 0 to 128 [ 2560.228093] loop7: detected capacity change from 0 to 128 [ 2560.240381] loop1: detected capacity change from 0 to 128 [ 2560.265683] loop0: detected capacity change from 0 to 128 [ 2560.275458] loop3: detected capacity change from 0 to 128 [ 2560.318770] loop5: detected capacity change from 0 to 128 06:23:28 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:23:28 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/96, 0x60}, {0x0}], 0x2, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2572.963612] loop6: detected capacity change from 0 to 128 [ 2572.968918] loop7: detected capacity change from 0 to 15 [ 2572.971434] loop0: detected capacity change from 0 to 128 [ 2572.976582] loop1: detected capacity change from 0 to 128 06:23:28 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2573.019619] loop5: detected capacity change from 0 to 128 [ 2573.046415] loop3: detected capacity change from 0 to 128 06:23:28 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:28 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2573.157653] loop0: detected capacity change from 0 to 128 [ 2573.167580] loop1: detected capacity change from 0 to 128 [ 2573.187963] loop4: detected capacity change from 0 to 128 [ 2573.288645] loop6: detected capacity change from 0 to 15 [ 2573.302030] loop7: detected capacity change from 0 to 15 [ 2573.334321] loop5: detected capacity change from 0 to 128 06:23:42 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000540)=0x8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:23:42 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2587.318136] loop6: detected capacity change from 0 to 15 [ 2587.334988] loop4: detected capacity change from 0 to 128 [ 2587.339905] loop7: detected capacity change from 0 to 15 [ 2587.384775] loop5: detected capacity change from 0 to 128 [ 2587.385381] loop3: detected capacity change from 0 to 128 [ 2587.388590] loop1: detected capacity change from 0 to 128 [ 2587.390937] loop0: detected capacity change from 0 to 128 06:23:42 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1, &(0x7f0000001780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2587.528855] loop4: detected capacity change from 0 to 15 [ 2587.535634] loop6: detected capacity change from 0 to 15 [ 2587.577388] loop7: detected capacity change from 0 to 128 06:23:42 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2587.588943] loop3: detected capacity change from 0 to 128 06:23:42 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2587.614360] loop1: detected capacity change from 0 to 128 06:23:42 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2587.673293] loop6: detected capacity change from 0 to 128 [ 2587.685695] loop4: detected capacity change from 0 to 15 06:23:42 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:23:42 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:42 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2587.788102] loop6: detected capacity change from 0 to 128 [ 2587.823695] loop3: detected capacity change from 0 to 128 [ 2587.861920] loop7: detected capacity change from 0 to 128 [ 2587.879141] loop4: detected capacity change from 0 to 15 [ 2587.881486] loop5: detected capacity change from 0 to 128 [ 2604.617063] loop7: detected capacity change from 0 to 128 06:23:59 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:59 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:23:59 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:59 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:59 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:59 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:59 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:23:59 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x2) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2604.649354] loop6: detected capacity change from 0 to 128 [ 2604.672715] loop5: detected capacity change from 0 to 128 06:23:59 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2604.686651] loop4: detected capacity change from 0 to 15 [ 2604.700659] loop3: detected capacity change from 0 to 128 [ 2604.737903] loop1: detected capacity change from 0 to 128 06:23:59 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2604.772493] loop7: detected capacity change from 0 to 128 06:24:00 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2604.896573] loop6: detected capacity change from 0 to 128 [ 2604.935509] loop5: detected capacity change from 0 to 128 06:24:14 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:14 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:14 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:14 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:24:14 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:14 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:14 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2619.198390] loop6: detected capacity change from 0 to 128 06:24:14 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2619.248425] loop7: detected capacity change from 0 to 128 [ 2619.256470] loop3: detected capacity change from 0 to 128 [ 2619.261212] loop5: detected capacity change from 0 to 128 [ 2619.264546] loop1: detected capacity change from 0 to 128 06:24:14 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2619.336071] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value 06:24:14 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:14 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:14 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:14 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:24:14 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2619.438697] loop7: detected capacity change from 0 to 128 [ 2619.460628] loop6: detected capacity change from 0 to 128 [ 2619.468138] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 2619.470752] loop0: detected capacity change from 0 to 128 06:24:27 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000005c0)={'gre0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x1, 0x8017, 0x3, 0x1f, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x67, 0x0, 0x1f, 0x2f, 0x0, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0xb7, [@loopback, @loopback]}]}}}}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:24:27 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40), 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2632.382935] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 2632.387497] loop6: detected capacity change from 0 to 128 [ 2632.389371] loop0: detected capacity change from 0 to 128 [ 2632.392101] loop1: detected capacity change from 0 to 128 [ 2632.399263] loop7: detected capacity change from 0 to 128 [ 2632.434730] loop3: detected capacity change from 0 to 128 [ 2632.438281] loop5: detected capacity change from 0 to 128 06:24:27 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40), 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, 0x0) [ 2632.682893] loop6: detected capacity change from 0 to 128 [ 2632.691622] loop7: detected capacity change from 0 to 128 06:24:27 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x77, 0xd2, 0x0, 0x7, 0x0, 0x1, 0x4000, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:24:27 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:27 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:28 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40), 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:28 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, 0x0) 06:24:28 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2632.835541] loop0: detected capacity change from 0 to 128 [ 2632.843374] loop1: detected capacity change from 0 to 128 [ 2632.919130] loop5: detected capacity change from 0 to 128 [ 2632.933785] loop3: detected capacity change from 0 to 15 [ 2632.940083] loop6: detected capacity change from 0 to 128 [ 2632.949348] loop7: detected capacity change from 0 to 128 06:24:28 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449", 0xbb, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:28 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, 0x0) [ 2633.178621] loop7: detected capacity change from 0 to 128 06:24:42 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d604", 0x34, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449", 0xbb, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:24:42 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {0x0, 0x0, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2647.436161] loop7: detected capacity change from 0 to 128 [ 2647.458196] loop6: detected capacity change from 0 to 128 06:24:42 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2647.488552] loop3: detected capacity change from 0 to 15 06:24:42 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2647.502335] loop5: detected capacity change from 0 to 128 [ 2647.509003] loop1: detected capacity change from 0 to 128 [ 2647.512420] loop0: detected capacity change from 0 to 128 [ 2647.566355] loop7: detected capacity change from 0 to 128 06:24:42 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d604", 0x34, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a", 0x3f, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {0x0, 0x0, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2647.694337] loop6: detected capacity change from 0 to 128 [ 2647.706720] loop7: detected capacity change from 0 to 128 06:24:42 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2647.726036] loop3: detected capacity change from 0 to 15 06:24:42 executing program 2: accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:24:42 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:42 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a", 0x3f, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2647.826548] loop0: detected capacity change from 0 to 128 [ 2647.828145] loop6: detected capacity change from 0 to 128 [ 2647.831199] loop7: detected capacity change from 0 to 128 [ 2647.836737] loop5: detected capacity change from 0 to 128 06:24:58 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {0x0, 0x0, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:58 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:58 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:58 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a", 0x3f, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:58 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:58 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:24:58 executing program 2: accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) 06:24:58 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2663.051984] loop6: detected capacity change from 0 to 128 [ 2663.060246] loop7: detected capacity change from 0 to 128 [ 2663.100046] loop3: detected capacity change from 0 to 128 [ 2663.114609] loop5: detected capacity change from 0 to 128 [ 2663.132532] loop0: detected capacity change from 0 to 128 [ 2663.135482] loop1: detected capacity change from 0 to 128 06:25:10 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d46558983", 0x5e, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40), 0x0, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 2: accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000640)={0x0, 0x1, 0x6, @local}, 0x10) [ 2675.157528] loop6: detected capacity change from 0 to 128 [ 2675.181956] loop7: detected capacity change from 0 to 128 [ 2675.205021] loop3: detected capacity change from 0 to 128 [ 2675.207761] loop5: detected capacity change from 0 to 128 [ 2675.221709] loop0: detected capacity change from 0 to 128 [ 2675.230633] loop1: detected capacity change from 0 to 128 06:25:10 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2675.304058] loop6: detected capacity change from 0 to 128 06:25:10 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) 06:25:10 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40), 0x0, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a", 0x3f, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:10 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2675.446454] loop6: detected capacity change from 0 to 128 [ 2675.460393] loop3: detected capacity change from 0 to 128 [ 2675.471564] loop0: detected capacity change from 0 to 128 [ 2675.476824] loop7: detected capacity change from 0 to 128 06:25:10 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2675.561268] loop1: detected capacity change from 0 to 128 [ 2675.588728] loop5: detected capacity change from 0 to 128 06:25:23 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40), 0x0, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) 06:25:23 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a", 0x3f, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2688.310401] loop7: detected capacity change from 0 to 128 [ 2688.330492] loop0: detected capacity change from 0 to 128 [ 2688.337645] loop1: detected capacity change from 0 to 128 [ 2688.368447] loop6: detected capacity change from 0 to 128 [ 2688.368464] loop5: detected capacity change from 0 to 128 [ 2688.375589] loop3: detected capacity change from 0 to 128 06:25:23 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d9", 0x20, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}]}) 06:25:23 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2688.480959] loop1: detected capacity change from 0 to 128 06:25:23 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b449", 0x28, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2688.515979] loop7: detected capacity change from 0 to 128 06:25:23 executing program 2: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socketpair(0x1e, 0x6, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0xc000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000500)={'gretap0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x8, 0x8000, 0x4, 0xc3de, {{0x7, 0x4, 0x3, 0x4, 0x1c, 0x65, 0x0, 0x7, 0x4, 0x0, @empty, @broadcast, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x5, [0x0]}]}}}}}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) 06:25:23 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:23 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d9", 0x20, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2688.586536] loop3: detected capacity change from 0 to 128 [ 2688.593229] loop6: detected capacity change from 0 to 128 06:25:23 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2688.653320] loop7: detected capacity change from 0 to 128 [ 2688.685347] loop0: detected capacity change from 0 to 128 [ 2688.687245] loop5: detected capacity change from 0 to 128 [ 2688.717947] loop1: detected capacity change from 0 to 128 06:25:35 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:35 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}]}) 06:25:35 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:35 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2700.269117] loop7: detected capacity change from 0 to 128 06:25:35 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e1", 0x1c, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:35 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:35 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:35 executing program 2: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2700.299483] loop6: detected capacity change from 0 to 128 06:25:35 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:35 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03c", 0x10, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2700.352620] loop7: detected capacity change from 0 to 128 [ 2700.354130] loop5: detected capacity change from 0 to 128 [ 2700.365594] loop0: detected capacity change from 0 to 128 [ 2700.369582] loop3: detected capacity change from 0 to 128 [ 2700.389829] loop2: detected capacity change from 0 to 128 [ 2700.406427] loop6: detected capacity change from 0 to 128 [ 2700.413128] loop1: detected capacity change from 0 to 128 [ 2712.768215] loop2: detected capacity change from 0 to 128 06:25:47 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:47 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:47 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:47 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e", 0x4, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:47 executing program 4: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)) 06:25:47 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:47 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:47 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2712.772051] loop6: detected capacity change from 0 to 128 [ 2712.791192] loop7: detected capacity change from 0 to 128 [ 2712.797302] loop0: detected capacity change from 0 to 15 06:25:48 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2712.824744] loop3: detected capacity change from 0 to 128 06:25:48 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2712.838373] loop1: detected capacity change from 0 to 128 [ 2712.847940] loop5: detected capacity change from 0 to 128 [ 2712.896199] loop2: detected capacity change from 0 to 128 [ 2712.899022] loop6: detected capacity change from 0 to 128 06:25:48 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:48 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:48 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:48 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:48 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2713.039965] loop7: detected capacity change from 0 to 128 [ 2713.045187] loop2: detected capacity change from 0 to 128 [ 2713.062861] loop0: detected capacity change from 0 to 15 [ 2713.107822] loop5: detected capacity change from 0 to 128 06:25:48 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:48 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:48 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:48 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:48 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2713.201464] loop3: detected capacity change from 0 to 128 06:25:48 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:25:48 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2713.227696] loop1: detected capacity change from 0 to 128 [ 2713.229434] loop0: detected capacity change from 0 to 15 [ 2713.233646] loop6: detected capacity change from 0 to 128 [ 2713.254899] loop2: detected capacity change from 0 to 128 [ 2713.256331] loop7: detected capacity change from 0 to 15 [ 2713.265430] loop4: detected capacity change from 0 to 15 06:26:01 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:01 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:01 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:01 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:01 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:01 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:01 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be2", 0x3, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:01 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2726.314343] loop1: detected capacity change from 0 to 128 [ 2726.325501] loop6: detected capacity change from 0 to 128 [ 2726.333421] loop7: detected capacity change from 0 to 15 [ 2726.333827] loop2: detected capacity change from 0 to 128 [ 2726.358441] loop3: detected capacity change from 0 to 128 06:26:01 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2726.365686] loop4: detected capacity change from 0 to 15 [ 2726.372594] loop0: detected capacity change from 0 to 128 [ 2726.393441] loop5: detected capacity change from 0 to 128 06:26:01 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2726.434649] loop1: detected capacity change from 0 to 128 06:26:01 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:01 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2726.481877] loop2: detected capacity change from 0 to 128 [ 2726.574948] loop4: detected capacity change from 0 to 15 [ 2726.581328] loop6: detected capacity change from 0 to 128 [ 2740.571963] loop6: detected capacity change from 0 to 128 06:26:15 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:15 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:15 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:15 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:15 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:15 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:15 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:15 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2740.609659] loop1: detected capacity change from 0 to 128 [ 2740.623326] loop4: detected capacity change from 0 to 15 [ 2740.626477] loop2: detected capacity change from 0 to 128 06:26:15 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2740.637101] loop5: detected capacity change from 0 to 128 [ 2740.658890] loop7: detected capacity change from 0 to 15 06:26:15 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2740.686510] loop0: detected capacity change from 0 to 128 [ 2740.698441] loop6: detected capacity change from 0 to 128 [ 2740.703347] loop3: detected capacity change from 0 to 128 06:26:15 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:15 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:15 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2740.792037] loop1: detected capacity change from 0 to 128 [ 2740.820827] loop4: detected capacity change from 0 to 15 06:26:16 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2740.858683] loop2: detected capacity change from 0 to 128 06:26:16 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:16 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:16 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2740.913104] loop6: detected capacity change from 0 to 128 06:26:16 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2740.920185] loop7: detected capacity change from 0 to 128 06:26:16 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2740.943757] loop0: detected capacity change from 0 to 128 06:26:16 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2741.013486] loop1: detected capacity change from 0 to 128 [ 2741.031805] loop5: detected capacity change from 0 to 128 [ 2741.043292] loop4: detected capacity change from 0 to 15 [ 2741.056570] loop3: detected capacity change from 0 to 128 [ 2741.063198] loop6: detected capacity change from 0 to 128 06:26:29 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2754.402857] loop6: detected capacity change from 0 to 128 [ 2754.403198] loop7: detected capacity change from 0 to 128 [ 2754.423416] loop3: detected capacity change from 0 to 128 [ 2754.430005] loop4: detected capacity change from 0 to 15 [ 2754.432363] loop1: detected capacity change from 0 to 128 [ 2754.447686] loop2: detected capacity change from 0 to 128 [ 2754.464408] loop0: detected capacity change from 0 to 128 06:26:29 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2754.497527] loop5: detected capacity change from 0 to 128 06:26:29 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2754.607058] loop1: detected capacity change from 0 to 128 06:26:29 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2754.626470] loop4: detected capacity change from 0 to 15 [ 2754.643462] loop6: detected capacity change from 0 to 128 [ 2754.654656] loop7: detected capacity change from 0 to 128 [ 2754.707366] loop2: detected capacity change from 0 to 128 06:26:29 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40), 0x0, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:29 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2754.779880] loop5: detected capacity change from 0 to 128 [ 2754.798351] loop7: detected capacity change from 0 to 128 [ 2754.829738] loop3: detected capacity change from 0 to 128 [ 2754.842444] loop1: detected capacity change from 0 to 128 [ 2754.917200] loop0: detected capacity change from 0 to 128 06:26:44 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 4: socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40), 0x0, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2769.272690] loop7: detected capacity change from 0 to 128 [ 2769.284978] loop6: detected capacity change from 0 to 128 [ 2769.286592] loop1: detected capacity change from 0 to 128 [ 2769.295561] loop3: detected capacity change from 0 to 128 [ 2769.299376] FAT-fs (loop6): Unrecognized mount option "nnonumtail=1" or missing value [ 2769.335407] loop4: detected capacity change from 0 to 15 06:26:44 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2769.366980] loop5: detected capacity change from 0 to 128 [ 2769.370088] loop0: detected capacity change from 0 to 128 06:26:44 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:44 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40), 0x0, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2769.470065] loop6: detected capacity change from 0 to 128 [ 2769.477629] loop1: detected capacity change from 0 to 128 [ 2769.481301] FAT-fs (loop6): Unrecognized mount option "nnonumtail=1" or missing value 06:26:44 executing program 4: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2769.507573] loop7: detected capacity change from 0 to 128 06:26:44 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2769.556495] loop3: detected capacity change from 0 to 128 06:26:44 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2769.586912] loop6: detected capacity change from 0 to 128 [ 2769.590380] FAT-fs (loop6): Unrecognized mount option "nnonumtail=1" or missing value [ 2769.599025] loop4: detected capacity change from 0 to 15 [ 2769.618473] loop7: detected capacity change from 0 to 128 [ 2781.445760] loop7: detected capacity change from 0 to 128 06:26:56 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, 0x0) 06:26:56 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:56 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d604", 0x34, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:56 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:56 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:56 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:56 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:56 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2781.448033] loop6: detected capacity change from 0 to 128 06:26:56 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2781.493934] loop3: detected capacity change from 0 to 128 [ 2781.494062] loop4: detected capacity change from 0 to 15 06:26:56 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, 0x0) [ 2781.507375] loop5: detected capacity change from 0 to 128 [ 2781.540099] loop1: detected capacity change from 0 to 128 [ 2781.541628] loop0: detected capacity change from 0 to 128 06:26:56 executing program 4: socketpair(0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2781.619035] loop4: detected capacity change from 0 to 15 [ 2781.621665] loop2: detected capacity change from 0 to 15 [ 2781.626429] loop6: detected capacity change from 0 to 128 06:26:56 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:56 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:26:56 executing program 4: socketpair(0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2781.698583] loop7: detected capacity change from 0 to 15 [ 2781.713634] loop4: detected capacity change from 0 to 15 06:27:08 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:08 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:08 executing program 4: socketpair(0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:08 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d604", 0x34, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:08 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:08 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:08 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, 0x0) 06:27:08 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2793.134259] loop7: detected capacity change from 0 to 15 [ 2793.137950] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value [ 2793.141192] loop4: detected capacity change from 0 to 15 [ 2793.141281] loop6: detected capacity change from 0 to 128 [ 2793.156920] loop1: detected capacity change from 0 to 128 06:27:08 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2793.181494] loop3: detected capacity change from 0 to 128 [ 2793.183941] loop5: detected capacity change from 0 to 128 [ 2793.189381] loop0: detected capacity change from 0 to 128 [ 2793.264371] loop7: detected capacity change from 0 to 15 06:27:08 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:08 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:08 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:08 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2793.353373] loop6: detected capacity change from 0 to 128 [ 2793.366432] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value [ 2793.406510] loop4: detected capacity change from 0 to 15 [ 2793.420322] loop5: detected capacity change from 0 to 128 06:27:22 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:22 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:22 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:22 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d604", 0x34, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:22 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:22 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:22 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, 0x0) 06:27:22 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2807.533133] loop6: detected capacity change from 0 to 128 [ 2807.537699] loop4: detected capacity change from 0 to 15 [ 2807.567469] loop7: detected capacity change from 0 to 128 [ 2807.569291] loop5: detected capacity change from 0 to 128 [ 2807.599414] loop3: detected capacity change from 0 to 128 [ 2807.620338] loop0: detected capacity change from 0 to 128 06:27:22 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:22 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:22 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, 0x0) 06:27:22 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:22 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2807.759600] loop6: detected capacity change from 0 to 128 [ 2807.813472] loop7: detected capacity change from 0 to 128 [ 2807.818256] loop4: detected capacity change from 0 to 15 06:27:23 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, 0x0) [ 2807.859764] loop5: detected capacity change from 0 to 128 06:27:23 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:23 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:23 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2808.000779] loop3: detected capacity change from 0 to 128 [ 2808.042686] loop0: detected capacity change from 0 to 128 06:27:36 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:36 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:36 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:36 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:36 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:36 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:36 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:36 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2821.657120] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value [ 2821.662745] loop7: detected capacity change from 0 to 128 [ 2821.701480] loop6: detected capacity change from 0 to 128 06:27:36 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2821.715277] loop5: detected capacity change from 0 to 128 [ 2821.717020] loop4: detected capacity change from 0 to 15 [ 2821.723506] loop0: detected capacity change from 0 to 128 [ 2821.746675] loop3: detected capacity change from 0 to 128 06:27:37 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2821.808701] loop7: detected capacity change from 0 to 128 06:27:37 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:37 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:37 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:37 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:37 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2821.895028] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value 06:27:37 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:37 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:37 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2821.986524] loop5: detected capacity change from 0 to 128 [ 2822.000184] loop7: detected capacity change from 0 to 128 [ 2822.016575] loop6: detected capacity change from 0 to 128 [ 2822.027369] loop3: detected capacity change from 0 to 128 06:27:37 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2822.067612] loop0: detected capacity change from 0 to 128 [ 2822.102596] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value [ 2822.138123] loop1: detected capacity change from 0 to 128 06:27:37 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:37 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2822.255714] loop3: detected capacity change from 0 to 128 [ 2822.274024] loop7: detected capacity change from 0 to 128 06:27:49 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:49 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:49 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40), 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:49 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:49 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:49 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:27:49 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:27:49 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2834.129549] loop6: detected capacity change from 0 to 128 [ 2834.141539] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value [ 2834.165523] loop7: detected capacity change from 0 to 128 [ 2834.179614] loop5: detected capacity change from 0 to 128 [ 2834.182709] loop0: detected capacity change from 0 to 15 [ 2834.210432] loop1: detected capacity change from 0 to 15 [ 2834.214926] loop3: detected capacity change from 0 to 128 06:28:03 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:28:03 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:03 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40), 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:03 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:03 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2848.517004] loop7: detected capacity change from 0 to 128 06:28:03 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:03 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:03 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2848.546275] loop6: detected capacity change from 0 to 128 [ 2848.568898] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value [ 2848.577447] loop3: detected capacity change from 0 to 128 [ 2848.593353] loop1: detected capacity change from 0 to 15 [ 2848.596391] loop5: detected capacity change from 0 to 128 [ 2848.604410] loop0: detected capacity change from 0 to 15 06:28:03 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40), 0x0, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:03 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:03 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2848.658419] loop7: detected capacity change from 0 to 128 [ 2848.666455] loop6: detected capacity change from 0 to 128 [ 2848.693273] FAT-fs (loop2): Unrecognized mount option "nnonumtail=1" or missing value 06:28:03 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d604", 0x34, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:03 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}]}) 06:28:03 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2848.831633] loop6: detected capacity change from 0 to 128 [ 2848.833652] loop7: detected capacity change from 0 to 128 06:28:04 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2848.899492] FAT-fs (loop2): Unrecognized mount option "obj_type=/dev/net/tun" or missing value 06:28:04 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:28:04 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:04 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:04 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:04 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)) 06:28:04 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2848.981286] loop1: detected capacity change from 0 to 15 [ 2849.069482] loop0: detected capacity change from 0 to 15 [ 2849.093632] loop6: detected capacity change from 0 to 128 [ 2849.099412] loop7: detected capacity change from 0 to 128 [ 2849.119516] loop3: detected capacity change from 0 to 128 [ 2849.119538] loop5: detected capacity change from 0 to 128 06:28:15 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:15 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}]}) 06:28:15 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:15 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:15 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:15 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:15 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:15 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2860.735550] loop0: detected capacity change from 0 to 128 [ 2860.754829] FAT-fs (loop2): Unrecognized mount option "obj_type=/dev/net/tun" or missing value [ 2860.771728] audit: type=1400 audit(1665037695.975:9): avc: denied { kernel } for pid=14459 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 2860.777513] loop7: detected capacity change from 0 to 128 06:28:15 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2860.816506] loop3: detected capacity change from 0 to 128 06:28:16 executing program 2: syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)) [ 2860.821687] loop1: detected capacity change from 0 to 128 [ 2860.834336] loop5: detected capacity change from 0 to 128 06:28:16 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2860.912265] FAT-fs (loop2): bogus number of reserved sectors [ 2860.912734] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2860.924415] loop0: detected capacity change from 0 to 128 06:28:16 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2860.942431] loop7: detected capacity change from 0 to 128 06:28:16 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651", 0x1b, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:16 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:16 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2861.096435] loop7: detected capacity change from 0 to 128 06:28:16 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:16 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:16 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:16 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:16 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2861.212556] loop2: detected capacity change from 0 to 128 [ 2861.221340] loop3: detected capacity change from 0 to 128 [ 2861.223821] loop5: detected capacity change from 0 to 128 [ 2861.244458] loop7: detected capacity change from 0 to 128 [ 2861.285398] loop1: detected capacity change from 0 to 128 06:28:28 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:28 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:28 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:28 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:28 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:28 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:28 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:28:28 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2873.664731] loop5: detected capacity change from 0 to 128 [ 2873.667268] loop1: detected capacity change from 0 to 128 [ 2873.707325] loop7: detected capacity change from 0 to 128 06:28:28 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2873.751493] loop3: detected capacity change from 0 to 128 [ 2873.754309] loop0: detected capacity change from 0 to 128 [ 2873.758272] loop2: detected capacity change from 0 to 128 06:28:28 executing program 6: syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2873.849488] loop5: detected capacity change from 0 to 128 06:28:40 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 6: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:28:40 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2884.906335] loop7: detected capacity change from 0 to 128 [ 2884.954530] loop3: detected capacity change from 0 to 128 [ 2884.958448] loop5: detected capacity change from 0 to 128 06:28:40 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2884.991083] loop2: detected capacity change from 0 to 128 [ 2884.994698] loop0: detected capacity change from 0 to 128 [ 2884.998459] loop1: detected capacity change from 0 to 128 06:28:40 executing program 6: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2885.103585] loop7: detected capacity change from 0 to 128 06:28:40 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2885.134470] loop6: detected capacity change from 0 to 128 06:28:40 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2885.211623] loop7: detected capacity change from 0 to 128 06:28:40 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2885.226428] loop3: detected capacity change from 0 to 128 06:28:40 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:40 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2885.323954] loop5: detected capacity change from 0 to 128 [ 2885.375722] loop7: detected capacity change from 0 to 128 [ 2885.403091] loop0: detected capacity change from 0 to 128 [ 2885.442723] loop1: detected capacity change from 0 to 128 [ 2885.455736] loop2: detected capacity change from 0 to 128 06:28:53 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 6: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}]}) [ 2898.286410] loop2: detected capacity change from 0 to 128 [ 2898.315074] loop1: detected capacity change from 0 to 128 [ 2898.329742] loop7: detected capacity change from 0 to 128 [ 2898.346522] loop3: detected capacity change from 0 to 128 [ 2898.347880] FAT-fs (loop3): Unrecognized mount option "nnonumtail=1" or missing value 06:28:53 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)) [ 2898.381056] loop6: detected capacity change from 0 to 128 [ 2898.384498] loop0: detected capacity change from 0 to 128 [ 2898.387488] loop5: detected capacity change from 0 to 128 [ 2898.442686] loop2: detected capacity change from 0 to 128 06:28:53 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:28:53 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1", 0x7d, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2898.597089] loop3: detected capacity change from 0 to 128 [ 2898.601623] FAT-fs (loop3): Unrecognized mount option "nnonumtail=1" or missing value [ 2898.625363] loop1: detected capacity change from 0 to 128 [ 2898.648510] loop7: detected capacity change from 0 to 128 [ 2898.649948] FAT-fs (loop7): Unrecognized mount option "nnonumtail=1" or missing value 06:29:07 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:07 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:07 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:07 executing program 6: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:07 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0), 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:07 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:07 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:07 executing program 4: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c6", 0x1, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2912.059097] loop7: detected capacity change from 0 to 128 [ 2912.063897] FAT-fs (loop7): Unrecognized mount option "nnonumtail=1" or missing value [ 2912.095879] loop2: detected capacity change from 0 to 128 [ 2912.098330] loop4: detected capacity change from 0 to 128 06:29:07 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2912.134505] loop5: detected capacity change from 0 to 128 [ 2912.147049] loop3: detected capacity change from 0 to 128 [ 2912.151636] FAT-fs (loop3): Unrecognized mount option "nnonumtail=1" or missing value [ 2912.171910] loop1: detected capacity change from 0 to 128 [ 2912.174744] loop0: detected capacity change from 0 to 128 [ 2912.176510] loop6: detected capacity change from 0 to 128 06:29:07 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2912.236352] loop7: detected capacity change from 0 to 128 06:29:07 executing program 2: socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2912.239974] FAT-fs (loop7): Unrecognized mount option "nnonumtail=1" or missing value 06:29:07 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, 0x0) [ 2912.337631] loop4: detected capacity change from 0 to 128 [ 2912.344741] loop7: detected capacity change from 0 to 128 [ 2912.348577] loop2: detected capacity change from 0 to 128 06:29:07 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2912.468714] loop5: detected capacity change from 0 to 128 06:29:23 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, 0x0) 06:29:23 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0), 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, 0x0) 06:29:23 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 2: socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 6: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2928.021713] loop7: detected capacity change from 0 to 128 [ 2928.029586] loop0: detected capacity change from 0 to 128 [ 2928.041213] loop3: detected capacity change from 0 to 128 [ 2928.047713] loop1: detected capacity change from 0 to 128 [ 2928.051544] loop5: detected capacity change from 0 to 128 [ 2928.068464] loop6: detected capacity change from 0 to 128 [ 2928.071307] loop4: detected capacity change from 0 to 128 [ 2928.082037] loop2: detected capacity change from 0 to 128 06:29:23 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, 0x0) 06:29:23 executing program 6: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2928.232356] loop6: detected capacity change from 0 to 128 06:29:23 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, 0x0) [ 2928.281679] loop3: detected capacity change from 0 to 128 06:29:23 executing program 6: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 2: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0), 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2928.345625] loop6: detected capacity change from 0 to 128 [ 2928.353167] loop7: detected capacity change from 0 to 128 06:29:23 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, 0x0) [ 2928.397024] loop4: detected capacity change from 0 to 128 06:29:23 executing program 6: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2928.419575] loop5: detected capacity change from 0 to 128 [ 2928.461705] loop1: detected capacity change from 0 to 128 [ 2928.489682] loop3: detected capacity change from 0 to 128 06:29:23 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) [ 2928.526502] loop0: detected capacity change from 0 to 128 [ 2928.531184] loop2: detected capacity change from 0 to 128 [ 2928.534603] loop6: detected capacity change from 0 to 128 [ 2928.615988] loop7: detected capacity change from 0 to 128 06:29:23 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:23 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2928.729666] loop3: detected capacity change from 0 to 128 [ 2928.835696] loop7: detected capacity change from 0 to 128 [ 2928.878640] loop5: detected capacity change from 0 to 128 06:29:38 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:38 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:38 executing program 6: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:38 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6", 0x38, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:38 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a", 0x3f, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:38 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:29:38 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2943.256074] loop7: detected capacity change from 0 to 128 06:29:38 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2943.320467] loop3: detected capacity change from 0 to 128 [ 2943.336431] loop2: detected capacity change from 0 to 128 [ 2943.337426] loop6: detected capacity change from 0 to 128 [ 2943.341988] loop5: detected capacity change from 0 to 128 [ 2943.350587] loop0: detected capacity change from 0 to 128 [ 2943.400734] loop1: detected capacity change from 0 to 128 06:29:50 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:50 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:50 executing program 6: socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2955.634121] loop2: detected capacity change from 0 to 128 06:29:50 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:29:50 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:50 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6", 0x38, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:50 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:50 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2955.698162] loop7: detected capacity change from 0 to 128 06:29:50 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:29:50 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2955.704071] loop6: detected capacity change from 0 to 128 [ 2955.715543] loop3: detected capacity change from 0 to 128 [ 2955.717815] loop1: detected capacity change from 0 to 128 [ 2955.724576] loop0: detected capacity change from 0 to 128 [ 2955.764398] loop2: detected capacity change from 0 to 128 [ 2955.764621] loop5: detected capacity change from 0 to 128 06:29:51 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:51 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:51 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:29:51 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2955.889288] loop2: detected capacity change from 0 to 128 [ 2955.914992] loop7: detected capacity change from 0 to 128 [ 2955.916609] loop3: detected capacity change from 0 to 128 06:29:51 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:51 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:29:51 executing program 6: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:51 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:51 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3", 0x1, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:51 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:51 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2956.035126] loop7: detected capacity change from 0 to 128 [ 2956.040668] loop6: detected capacity change from 0 to 128 06:29:51 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:51 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) [ 2956.082526] loop1: detected capacity change from 0 to 128 [ 2956.082528] loop0: detected capacity change from 0 to 128 [ 2956.110620] loop2: detected capacity change from 0 to 128 06:29:51 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:29:51 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2956.143514] loop5: detected capacity change from 0 to 128 [ 2956.158080] loop3: detected capacity change from 0 to 128 [ 2956.190389] loop7: detected capacity change from 0 to 128 [ 2956.274310] loop6: detected capacity change from 0 to 128 06:30:02 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:02 executing program 6: socketpair(0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:02 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:02 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:02 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0), 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:02 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:30:02 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:02 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2967.304277] loop7: detected capacity change from 0 to 128 [ 2967.329283] loop3: detected capacity change from 0 to 128 [ 2967.340469] loop1: detected capacity change from 0 to 128 [ 2967.344272] loop5: detected capacity change from 0 to 128 [ 2967.346588] loop2: detected capacity change from 0 to 128 [ 2967.350891] loop6: detected capacity change from 0 to 128 [ 2967.404406] loop0: detected capacity change from 0 to 128 06:30:16 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0), 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:16 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:30:16 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:16 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:16 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:16 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:16 executing program 6: socketpair(0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:16 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2981.599119] loop6: detected capacity change from 0 to 128 [ 2981.630542] loop0: detected capacity change from 0 to 128 [ 2981.634073] loop7: detected capacity change from 0 to 128 06:30:16 executing program 6: socketpair(0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2981.645670] loop5: detected capacity change from 0 to 128 [ 2981.652456] loop3: detected capacity change from 0 to 128 [ 2981.654892] loop2: detected capacity change from 0 to 128 [ 2981.688158] loop1: detected capacity change from 0 to 128 [ 2981.698590] loop6: detected capacity change from 0 to 128 06:30:16 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:16 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001940), 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:30:16 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:16 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:17 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2981.834494] loop3: detected capacity change from 0 to 128 06:30:17 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2981.873415] loop6: detected capacity change from 0 to 128 [ 2981.877457] loop7: detected capacity change from 0 to 128 06:30:17 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2981.914173] loop1: detected capacity change from 0 to 15 06:30:17 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0), 0x0, 0x6}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:17 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) [ 2981.976773] loop5: detected capacity change from 0 to 128 06:30:17 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2982.034770] loop2: detected capacity change from 0 to 128 [ 2982.061270] loop0: detected capacity change from 0 to 128 [ 2982.121328] loop6: detected capacity change from 0 to 128 06:30:28 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:28 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:28 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3", 0x1}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:28 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:28 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10020, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:30:28 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:28 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:28 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2993.540210] loop7: detected capacity change from 0 to 128 [ 2993.548231] loop5: detected capacity change from 0 to 128 [ 2993.553690] loop0: detected capacity change from 0 to 128 [ 2993.554081] loop3: detected capacity change from 0 to 128 [ 2993.582322] loop1: detected capacity change from 0 to 15 [ 2993.588626] loop6: detected capacity change from 0 to 128 [ 2993.592332] loop2: detected capacity change from 0 to 128 06:30:28 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfd, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:30:28 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:29 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3", 0x1}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:29 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:29 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) [ 2993.878409] loop7: detected capacity change from 0 to 128 06:30:29 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:29 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)='j', 0x1}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2993.945396] loop0: detected capacity change from 0 to 128 06:30:29 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 2994.027827] loop3: detected capacity change from 0 to 128 [ 2994.029655] loop1: detected capacity change from 0 to 15 [ 2994.030614] loop5: detected capacity change from 0 to 128 06:30:29 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:29 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:29 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) [ 2994.125900] loop6: detected capacity change from 0 to 128 [ 2994.183522] loop7: detected capacity change from 0 to 128 [ 3006.476419] loop7: detected capacity change from 0 to 128 [ 3006.536935] loop1: detected capacity change from 0 to 128 06:30:41 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:41 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:41 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:41 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}]}) 06:30:41 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:30:41 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:41 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:41 executing program 7: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x311880, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}]}) 06:30:41 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3", 0x1}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 3006.569443] loop7: detected capacity change from 0 to 128 [ 3006.591722] loop3: detected capacity change from 0 to 128 [ 3006.616634] loop5: detected capacity change from 0 to 128 [ 3006.622326] loop0: detected capacity change from 0 to 128 06:30:41 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:41 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) [ 3006.755501] loop1: detected capacity change from 0 to 128 06:30:53 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:30:53 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:53 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}]}) 06:30:53 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:53 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:53 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001cc0)="e3", 0x1}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:53 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) 06:30:53 executing program 7: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 3017.977501] loop3: detected capacity change from 0 to 128 [ 3017.996532] loop1: detected capacity change from 0 to 128 [ 3018.001395] loop7: detected capacity change from 0 to 128 [ 3018.005647] loop0: detected capacity change from 0 to 128 06:30:53 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) [ 3018.017411] loop5: detected capacity change from 0 to 128 06:30:53 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {0x0, 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:53 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:53 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001cc0)="e3", 0x1}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:30:53 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) [ 3018.236154] loop7: detected capacity change from 0 to 128 [ 3018.236161] loop1: detected capacity change from 0 to 128 [ 3018.248835] loop0: detected capacity change from 0 to 128 06:31:04 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001cc0)="e3", 0x1}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:31:04 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:31:04 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:31:04 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:31:04 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}, {@shortname_lower}]}) 06:31:04 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:31:04 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:31:04 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) [ 3029.795421] loop0: detected capacity change from 0 to 128 06:31:05 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) [ 3029.820446] loop7: detected capacity change from 0 to 128 [ 3029.826302] loop3: detected capacity change from 0 to 128 [ 3029.834681] loop1: detected capacity change from 0 to 128 [ 3029.838377] loop5: detected capacity change from 0 to 128 06:31:05 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:31:05 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:31:05 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) 06:31:05 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x101}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 3030.025648] ------------[ cut here ]------------ [ 3030.026561] WARNING: CPU: 0 PID: 15230 at kernel/events/core.c:2233 event_filter_match+0x422/0x660 [ 3030.027771] Modules linked in: [ 3030.028204] CPU: 0 PID: 15230 Comm: syz-executor.2 Not tainted 6.0.0-next-20221005 #1 [ 3030.029242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3030.030301] RIP: 0010:event_filter_match+0x422/0x660 [ 3030.030982] Code: 00 00 00 e9 7c fc ff ff e8 7b 33 f1 ff 65 8b 2d 20 8d ad 7e 31 ff 89 ee e8 1b 30 f1 ff 85 ed 0f 84 ef 00 00 00 e8 5e 33 f1 ff <0f> 0b eb 9f e8 25 9f 23 00 e9 17 fc ff ff e8 4b 33 f1 ff 48 8d 7b [ 3030.033303] RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046 [ 3030.033983] RAX: 0000000080010002 RBX: ffff888038850000 RCX: 0000000000000000 [ 3030.034892] RDX: ffff8880380bb580 RSI: ffffffff8154e8b2 RDI: 0000000000000005 [ 3030.035807] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001 [ 3030.036729] R10: 0000000000000000 R11: ffffffff865b601b R12: ffff888038850220 [ 3030.040922] R13: 0000000000000000 R14: ffff8880388500a8 R15: ffff888038850220 [ 3030.041879] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 3030.042954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3030.043732] CR2: 0000001b2ea21000 CR3: 0000000005226000 CR4: 0000000000350ef0 [ 3030.044700] Call Trace: [ 3030.045058] [ 3030.045379] merge_sched_in+0x107/0x1110 [ 3030.045960] visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0 [ 3030.046788] ? merge_sched_in+0x1110/0x1110 [ 3030.047390] ? lock_is_held_type+0xd7/0x130 [ 3030.047998] ctx_sched_in+0x2e6/0x770 [ 3030.048543] ? lock_acquire+0x1b2/0x530 [ 3030.049106] ? visit_groups_merge.constprop.0.isra.0+0xef0/0xef0 [ 3030.049941] ? lock_is_held_type+0xd7/0x130 [ 3030.050554] perf_event_sched_in+0x75/0x80 [ 3030.051148] ctx_resched+0x1ce/0x390 [ 3030.051686] __perf_install_in_context+0x285/0x9c0 [ 3030.052375] ? ctx_resched+0x390/0x390 [ 3030.052930] remote_function+0x125/0x1b0 [ 3030.053498] __flush_smp_call_function_queue+0x1df/0x5a0 [ 3030.054243] ? perf_duration_warn+0x40/0x40 [ 3030.054840] __sysvec_call_function_single+0x92/0x3a0 [ 3030.055603] sysvec_call_function_single+0x89/0xc0 [ 3030.056288] [ 3030.056601] [ 3030.056919] asm_sysvec_call_function_single+0x16/0x20 [ 3030.057632] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x4/0x20 [ 3030.058448] Code: 84 00 00 00 00 00 48 8b 0c 24 0f b7 d6 0f b7 f7 bf 03 00 00 00 e9 bc fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 8b 0c 24 <89> f2 89 fe bf 05 00 00 00 e9 9e fe ff ff 66 66 2e 0f 1f 84 00 00 [ 3030.060905] RSP: 0018:ffff88802e397908 EFLAGS: 00000202 [ 3030.061645] RAX: 0000000000000001 RBX: 8000000000000007 RCX: ffffffff81691fff [ 3030.062600] RDX: ffff8880380bb580 RSI: 0000000000000001 RDI: 0000000000000000 [ 3030.063592] RBP: ffff8880367249c8 R08: 0000000000000001 R09: 0000000000000000 [ 3030.064557] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88802e397cf8 [ 3030.065509] R13: 800000002bb02007 R14: dffffc0000000000 R15: 0000000000000001 [ 3030.066476] ? unmap_page_range+0xadf/0x2a10 [ 3030.067106] unmap_page_range+0xadf/0x2a10 [ 3030.067778] ? vm_normal_page+0x2e0/0x2e0 [ 3030.068376] ? mas_find+0x209/0xdd0 [ 3030.068883] ? uprobe_munmap+0x1c/0x560 [ 3030.069444] unmap_single_vma+0x190/0x380 [ 3030.070036] unmap_vmas+0x21e/0x370 [ 3030.070555] ? unmap_mapping_range+0x280/0x280 [ 3030.071203] ? find_held_lock+0x2c/0x110 [ 3030.071816] ? lock_downgrade+0x6d0/0x6d0 [ 3030.072462] exit_mmap+0x154/0x680 [ 3030.072968] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 3030.073722] ? delayed_uprobe_remove+0x27/0x230 [ 3030.074383] mmput+0xd1/0x390 [ 3030.074840] do_exit+0xa2e/0x27f0 [ 3030.075370] ? lock_downgrade+0x6d0/0x6d0 [ 3030.075951] ? lock_is_held_type+0xd7/0x130 [ 3030.076570] ? mm_update_next_owner+0x7e0/0x7e0 [ 3030.077217] ? _raw_spin_unlock_irq+0x1f/0x50 [ 3030.077831] ? _raw_spin_unlock_irq+0x1f/0x50 [ 3030.078456] do_group_exit+0xd0/0x2a0 [ 3030.078999] __x64_sys_exit_group+0x3a/0x50 [ 3030.079632] do_syscall_64+0x3b/0x90 [ 3030.080151] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3030.080883] RIP: 0033:0x7ff2656e8b19 [ 3030.081392] Code: Unable to access opcode bytes at 0x7ff2656e8aef. [ 3030.082216] RSP: 002b:00007ffc45e9ebb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3030.083251] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007ff2656e8b19 [ 3030.084257] RDX: 00007ff26569b72b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 3030.085211] RBP: 0000000000000000 R08: 0000001b2ea20ad8 R09: 0000000000000000 [ 3030.086165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3030.087127] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc45e9eca0 [ 3030.088097] [ 3030.088434] irq event stamp: 4572 [ 3030.088902] hardirqs last enabled at (4571): [] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3030.090206] hardirqs last disabled at (4572): [] sysvec_call_function_single+0xb/0xc0 [ 3030.091426] softirqs last enabled at (3936): [] __irq_exit_rcu+0x11b/0x180 [ 3030.092566] softirqs last disabled at (3931): [] __irq_exit_rcu+0x11b/0x180 [ 3030.093688] ---[ end trace 0000000000000000 ]--- [ 3030.094398] ------------[ cut here ]------------ [ 3030.095014] WARNING: CPU: 0 PID: 15230 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110 [ 3030.096167] Modules linked in: [ 3030.096615] CPU: 0 PID: 15230 Comm: syz-executor.2 Tainted: G W 6.0.0-next-20221005 #1 [ 3030.097814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3030.098882] RIP: 0010:merge_sched_in+0xadb/0x1110 [ 3030.099543] Code: ff ff e8 08 0e ef ff 65 8b 05 ad 67 ab 7e 31 ff 89 c6 89 04 24 e8 a5 0a ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 e5 0d ef ff <0f> 0b e9 c4 fb ff ff e8 d9 0d ef ff 4c 89 e8 48 05 18 01 00 00 e9 [ 3030.101907] RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046 [ 3030.102608] RAX: 0000000080010002 RBX: ffff88806ce3f200 RCX: 0000000000000000 [ 3030.103536] RDX: ffff8880380bb580 RSI: ffffffff81570e2b RDI: 0000000000000005 [ 3030.104470] RBP: ffff888038850000 R08: 0000000000000005 R09: 0000000000000001 [ 3030.105370] R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88806ce3f200 [ 3030.106279] R13: 0000000000000001 R14: ffff8880388500a8 R15: ffff888038850220 [ 3030.107188] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 3030.108233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3030.108978] CR2: 0000001b2ea21000 CR3: 0000000005226000 CR4: 0000000000350ef0 [ 3030.109966] Call Trace: [ 3030.110345] [ 3030.110677] visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0 [ 3030.111558] ? merge_sched_in+0x1110/0x1110 [ 3030.112199] ? lock_is_held_type+0xd7/0x130 [ 3030.112857] ctx_sched_in+0x2e6/0x770 [ 3030.113404] ? lock_acquire+0x1b2/0x530 [ 3030.113973] ? visit_groups_merge.constprop.0.isra.0+0xef0/0xef0 [ 3030.114819] ? lock_is_held_type+0xd7/0x130 [ 3030.115440] perf_event_sched_in+0x75/0x80 [ 3030.116029] ctx_resched+0x1ce/0x390 [ 3030.116568] __perf_install_in_context+0x285/0x9c0 [ 3030.117250] ? ctx_resched+0x390/0x390 [ 3030.117805] remote_function+0x125/0x1b0 [ 3030.118363] __flush_smp_call_function_queue+0x1df/0x5a0 [ 3030.119096] ? perf_duration_warn+0x40/0x40 [ 3030.119699] __sysvec_call_function_single+0x92/0x3a0 [ 3030.120446] sysvec_call_function_single+0x89/0xc0 [ 3030.121124] [ 3030.121442] [ 3030.121759] asm_sysvec_call_function_single+0x16/0x20 [ 3030.122483] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x4/0x20 [ 3030.123298] Code: 84 00 00 00 00 00 48 8b 0c 24 0f b7 d6 0f b7 f7 bf 03 00 00 00 e9 bc fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 8b 0c 24 <89> f2 89 fe bf 05 00 00 00 e9 9e fe ff ff 66 66 2e 0f 1f 84 00 00 [ 3030.125690] RSP: 0018:ffff88802e397908 EFLAGS: 00000202 [ 3030.126444] RAX: 0000000000000001 RBX: 8000000000000007 RCX: ffffffff81691fff [ 3030.127411] RDX: ffff8880380bb580 RSI: 0000000000000001 RDI: 0000000000000000 [ 3030.128431] RBP: ffff8880367249c8 R08: 0000000000000001 R09: 0000000000000000 [ 3030.129391] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88802e397cf8 [ 3030.130324] R13: 800000002bb02007 R14: dffffc0000000000 R15: 0000000000000001 [ 3030.131292] ? unmap_page_range+0xadf/0x2a10 [ 3030.131927] unmap_page_range+0xadf/0x2a10 [ 3030.132567] ? vm_normal_page+0x2e0/0x2e0 [ 3030.133164] ? mas_find+0x209/0xdd0 [ 3030.133670] ? uprobe_munmap+0x1c/0x560 [ 3030.134251] unmap_single_vma+0x190/0x380 [ 3030.134843] unmap_vmas+0x21e/0x370 [ 3030.135372] ? unmap_mapping_range+0x280/0x280 [ 3030.136000] ? find_held_lock+0x2c/0x110 [ 3030.136593] ? lock_downgrade+0x6d0/0x6d0 [ 3030.137220] exit_mmap+0x154/0x680 [ 3030.137733] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 3030.138499] ? delayed_uprobe_remove+0x27/0x230 [ 3030.139173] mmput+0xd1/0x390 [ 3030.139634] do_exit+0xa2e/0x27f0 [ 3030.140131] ? lock_downgrade+0x6d0/0x6d0 [ 3030.140721] ? lock_is_held_type+0xd7/0x130 [ 3030.141322] ? mm_update_next_owner+0x7e0/0x7e0 [ 3030.141968] ? _raw_spin_unlock_irq+0x1f/0x50 [ 3030.142600] ? _raw_spin_unlock_irq+0x1f/0x50 [ 3030.143215] do_group_exit+0xd0/0x2a0 [ 3030.143741] __x64_sys_exit_group+0x3a/0x50 [ 3030.144347] do_syscall_64+0x3b/0x90 [ 3030.144868] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3030.145588] RIP: 0033:0x7ff2656e8b19 [ 3030.146105] Code: Unable to access opcode bytes at 0x7ff2656e8aef. [ 3030.146939] RSP: 002b:00007ffc45e9ebb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3030.147984] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007ff2656e8b19 [ 3030.148963] RDX: 00007ff26569b72b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 3030.149882] RBP: 0000000000000000 R08: 0000001b2ea20ad8 R09: 0000000000000000 [ 3030.150792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3030.151687] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc45e9eca0 [ 3030.152622] [ 3030.152932] irq event stamp: 4572 [ 3030.153379] hardirqs last enabled at (4571): [] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3030.154627] hardirqs last disabled at (4572): [] sysvec_call_function_single+0xb/0xc0 [ 3030.155825] softirqs last enabled at (3936): [] __irq_exit_rcu+0x11b/0x180 [ 3030.157013] softirqs last disabled at (3931): [] __irq_exit_rcu+0x11b/0x180 [ 3030.158190] ---[ end trace 0000000000000000 ]--- [ 3030.160131] loop7: detected capacity change from 0 to 128 06:31:05 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:31:05 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 3030.220691] loop5: detected capacity change from 0 to 128 06:31:05 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000040)={'veth0_to_batadv\x00'}) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, 0x0) socketpair(0x0, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x4, &(0x7f0000001e80)=[{0x0, 0x0, 0xfff}, {&(0x7f0000001cc0)="e3", 0x1}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 3030.302443] loop1: detected capacity change from 0 to 128 06:31:05 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:31:05 executing program 3: socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62b", 0x2, 0xfff}, {0x0}, {&(0x7f0000001d40)='j', 0x1, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@numtail}, {@shortname_lower}]}) 06:31:05 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:31:05 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 3030.397089] loop0: detected capacity change from 0 to 128 06:31:05 executing program 4: perf_event_open$cgroup(&(0x7f0000001980)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) [ 3030.454580] loop3: detected capacity change from 0 to 128 06:31:05 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001980)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x101}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) socketpair(0x1e, 0x1, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x4, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001cc0)="e3f5a70d219731e2ef80a4c54f7e3ce43019075c35dfbf27ace71ecb3b62610280587568e3f00c8a4e0d50594afc5e7a86c881ecc2a4d1b6326ec9599c7283c91112fac5a7376e725e32590f65f297a1caebba2c8d9e829796ae71b6fa89c32d6e4a49892b0c9011e8f29c4d89d062", 0x6f, 0x6}, {&(0x7f0000001d40)="6a12c2430653b292099865cb731153caacc52da4c60eee4dbe9565e82e1d16d962b697f4df1e66cb3ac2c67d9e4dee2804c6a911d8b3064a6d9491dcac5d0a226c879af9f0d2b44964cea75a580504627086516ceb3447a7ad5d465589834eae8c2363b87018352b676399807ef1e1027ee88a9d3948626e850da9e1c1a1e8aa7136e87c52851e8f874a5cae37c8fa79506d187887c0f85d727552016744c5412868a1e286ca48a5d574236991c2c4597659263a6a4477660dc449a7128806af33f63e75946b5b53dca8119a8069756e6c04f69ff8f187f672ecb42f1a5d7db709858978ccc9267f923d3a14904eae60a130f5b18ef72e6f76", 0xf9, 0x8000}, {&(0x7f0000001e40)="df1b0000b217719046a9a520ec14c29ffba93f", 0x13, 0xfff}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:31:05 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 3030.514376] loop7: detected capacity change from 0 to 128 06:31:05 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x311880, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{0x0}], 0x1}, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), &(0x7f0000001c00)='./file0\x00', 0x7, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40), 0x0, 0x8000}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:31:05 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000001a80)) syz_mount_image$vfat(&(0x7f0000001bc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) 06:31:05 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001c40)="c62be24e668b387d0fd211a6b9a6c03ca7de9c770c50f466ff9651e126307b513a0d29e6ab22b44972705c8dcf962c011d65d6040d53f811d1f167ad8fecaa18075374e7d13e18bc43b002391ee9f8240b09819bd46d56fa4a46069201520912d9fba2648501d2", 0x67, 0xfff}, {&(0x7f0000001d40)='j', 0x1, 0x8000}, {&(0x7f0000001e40)}], 0x40480, &(0x7f0000001f00)={[{@nonumtail}, {@numtail}, {@shortname_lower}, {@shortname_lower}, {@utf8}, {@shortname_winnt}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@seclabel}]}) [ 3030.642199] loop5: detected capacity change from 0 to 128 [ 3030.682003] loop1: detected capacity change from 0 to 128 [ 3030.740978] loop7: detected capacity change from 0 to 128 VM DIAGNOSIS: 06:31:05 Registers: info registers vcpu 0 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823bda91 RDI=ffffffff8765c9a0 RBP=ffffffff8765c960 RSP=ffff88806ce09610 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001 R12=0000000000000030 R13=ffffffff8765c960 R14=0000000000000010 R15=ffffffff823bda80 RIP=ffffffff823bdae9 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2ea21000 CR3=0000000005226000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007ff2657cf7c000007ff2657cf7c8 XMM02=00007ff2657cf7e000007ff2657cf7c0 XMM03=00007ff2657cf7c800007ff2657cf7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000040000 RBX=1ffff11001f7ef84 RCX=ffffc90004dfe000 RDX=0000000000040000 RSI=ffffffff813bc183 RDI=0000000000000005 RBP=ffff88800fbf7cc8 RSP=ffff88800fbf7c00 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff813bc185 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff8088b5700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff80b453018 CR3=000000000d7d4000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007ff80b4267c000007ff80b4267c8 XMM02=00007ff80b4267e000007ff80b4267c0 XMM03=00007ff80b4267c800007ff80b4267c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000