at(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 17:59:50 executing program 2: socketpair(0x18, 0x2, 0x10000, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) r2 = fsmount(r1, 0xd7a45e7a92d9e60d, 0x74) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x0, 0x0, 0x48, 0x0, "1038bcebf43c96895f62fb7ba06cc16952d25227234e9f280590813dbc581843635bcdbbc708d86f7326f67659fc631f97493efb296c7b98a9754d458bffa5536e533227dafc634bacd056b2094d8d06"}, 0xd8) 17:59:50 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x0, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 17:59:50 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xaf11, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 17:59:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(0xffffffffffffffff, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 17:59:50 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 17:59:50 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x7, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 17:59:50 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x10, 0x0, 0x7000) r1 = fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r0, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r1}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) [ 1581.909507] FAT-fs (loop4): bogus number of reserved sectors [ 1581.910679] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1581.993136] FAT-fs (loop4): bogus number of reserved sectors [ 1581.994216] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1582.015644] loop5: detected capacity change from 0 to 87 17:59:50 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x8, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1582.040585] FAT-fs (loop5): bogus number of reserved sectors [ 1582.041448] FAT-fs (loop5): Can't find a valid FAT filesystem 17:59:50 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) [ 1582.078174] loop5: detected capacity change from 0 to 87 17:59:50 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1582.094919] FAT-fs (loop5): bogus number of reserved sectors [ 1582.095689] FAT-fs (loop4): bogus number of reserved sectors [ 1582.095709] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1582.097239] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1582.106582] FAT-fs (loop4): bogus number of reserved sectors [ 1582.107066] FAT-fs (loop4): Can't find a valid FAT filesystem 17:59:50 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x0, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 17:59:50 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x9, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 17:59:50 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xbd00, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 17:59:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) r1 = inotify_init() sendfile(r0, r1, &(0x7f0000000080)=0xe1, 0x4) 17:59:50 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(0x0, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 17:59:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) [ 1582.249949] FAT-fs (loop4): bogus number of reserved sectors [ 1582.250545] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1582.263191] loop5: detected capacity change from 0 to 94 [ 1582.274298] FAT-fs (loop5): bogus number of reserved sectors [ 1582.274865] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1582.279369] FAT-fs (loop4): bogus number of reserved sectors [ 1582.280096] FAT-fs (loop4): Can't find a valid FAT filesystem 17:59:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0x0, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1582.284877] loop5: detected capacity change from 0 to 94 [ 1582.295245] FAT-fs (loop5): bogus number of reserved sectors [ 1582.295803] FAT-fs (loop5): Can't find a valid FAT filesystem 18:00:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:00:05 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x0, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x0, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:05 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(0x0, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:05 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xec0a, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:05 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xa, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:05 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:00:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r0, 0x18, 0x0, 0x7) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 1597.232354] loop5: detected capacity change from 0 to 118 [ 1597.239406] FAT-fs (loop4): bogus number of reserved sectors [ 1597.239806] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1597.243203] FAT-fs (loop5): bogus number of reserved sectors [ 1597.243632] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1597.260208] FAT-fs (loop4): bogus number of reserved sectors [ 1597.260599] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1597.295788] loop5: detected capacity change from 0 to 118 [ 1597.300961] FAT-fs (loop5): bogus number of reserved sectors [ 1597.301360] FAT-fs (loop5): Can't find a valid FAT filesystem 18:00:05 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(0x0, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x0, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:05 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xb, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:05 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xed0a, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:05 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1597.426060] loop5: detected capacity change from 0 to 118 [ 1597.435612] FAT-fs (loop5): bogus number of reserved sectors [ 1597.436167] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1597.437782] FAT-fs (loop4): bogus number of reserved sectors [ 1597.438377] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1597.443707] loop5: detected capacity change from 0 to 118 [ 1597.450124] FAT-fs (loop4): bogus number of reserved sectors [ 1597.450523] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1597.451234] FAT-fs (loop5): bogus number of reserved sectors [ 1597.451625] FAT-fs (loop5): Can't find a valid FAT filesystem 18:00:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:00:05 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xedc0, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:05 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xd, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1597.582444] loop5: detected capacity change from 0 to 118 18:00:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:00:05 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00000000000100002e2f66696c653000"]) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0xffc0, 0xffffffffffffffff, &(0x7f00000003c0)="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", 0x1000, 0x7, 0x0, 0x1, r4}]) io_setup(0xb, &(0x7f0000000140)=0x0) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r5, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0xeffdffff}]) pread64(r6, &(0x7f0000000240)=""/192, 0xc0, 0xba3) r7 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0xeffdffff}]) io_submit(r1, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000080)={0x1002, 0x0, 0x3, 0x9, 0x385e}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 1597.592034] FAT-fs (loop5): bogus number of reserved sectors [ 1597.592457] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1597.603404] loop5: detected capacity change from 0 to 118 [ 1597.605216] FAT-fs (loop5): bogus number of reserved sectors [ 1597.605627] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1597.635245] FAT-fs (loop4): bogus number of reserved sectors [ 1597.636345] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1597.643370] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 1597.644044] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1597.644488] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1597.644992] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00 [ 1597.645471] blk_print_req_error: 6 callbacks suppressed [ 1597.645480] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 2 [ 1597.646752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1597.647161] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1597.647733] buffer_io_error: 6 callbacks suppressed [ 1597.647741] Buffer I/O error on dev sr0, logical block 0, async page read [ 1597.648783] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1597.649182] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1597.649770] Buffer I/O error on dev sr0, logical block 1, async page read [ 1597.650410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1597.650801] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1597.651431] Buffer I/O error on dev sr0, logical block 2, async page read [ 1597.652047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1597.652445] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1597.653048] Buffer I/O error on dev sr0, logical block 3, async page read [ 1597.653644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1597.654063] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1597.654660] Buffer I/O error on dev sr0, logical block 4, async page read [ 1597.655311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1597.655710] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1597.656326] Buffer I/O error on dev sr0, logical block 5, async page read [ 1597.656967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1597.657357] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1597.657984] Buffer I/O error on dev sr0, logical block 6, async page read [ 1597.658017] FAT-fs (loop4): bogus number of reserved sectors [ 1597.658573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1597.659405] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1597.659601] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1597.660916] Buffer I/O error on dev sr0, logical block 7, async page read 18:00:20 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:00:20 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x0, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:00:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_complete(r2) io_setup(0xb, &(0x7f0000000140)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0xeffdffff}]) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x0, [0x2d, 0x1, 0x9e15]}, &(0x7f0000000000)=0x44) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) io_setup(0xb, &(0x7f0000000140)=0x0) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r5, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0xeffdffff}]) fcntl$setflags(r6, 0x2, 0x1) 18:00:20 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:20 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf22f, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:20 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xe, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) [ 1611.965733] loop5: detected capacity change from 0 to 121 [ 1611.970667] FAT-fs (loop5): bogus number of reserved sectors [ 1611.971123] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1611.978732] loop5: detected capacity change from 0 to 121 [ 1611.979798] FAT-fs (loop5): bogus number of reserved sectors [ 1611.980279] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1612.013260] FAT-fs (loop4): bogus number of reserved sectors [ 1612.013685] FAT-fs (loop4): Can't find a valid FAT filesystem 18:00:20 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf52f, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1612.042870] FAT-fs (loop4): bogus number of reserved sectors [ 1612.043333] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1612.057529] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1612.060117] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1612.061171] Buffer I/O error on dev sr0, logical block 0, async page read [ 1612.062344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1612.063082] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1612.064142] Buffer I/O error on dev sr0, logical block 1, async page read [ 1612.065230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1612.066086] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1612.067159] Buffer I/O error on dev sr0, logical block 2, async page read [ 1612.068296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1612.069025] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1612.070068] Buffer I/O error on dev sr0, logical block 3, async page read [ 1612.071188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1612.071867] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1612.072954] Buffer I/O error on dev sr0, logical block 4, async page read [ 1612.074095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1612.074776] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1612.075846] Buffer I/O error on dev sr0, logical block 5, async page read [ 1612.077009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1612.077687] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1612.078712] Buffer I/O error on dev sr0, logical block 6, async page read [ 1612.079835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1612.080561] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1612.081609] Buffer I/O error on dev sr0, logical block 7, async page read 18:00:20 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1612.107650] loop5: detected capacity change from 0 to 122 [ 1612.141621] FAT-fs (loop5): bogus number of reserved sectors [ 1612.142110] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1612.152605] loop5: detected capacity change from 0 to 122 [ 1612.166872] FAT-fs (loop5): bogus number of reserved sectors [ 1612.167322] FAT-fs (loop5): Can't find a valid FAT filesystem 18:00:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:00:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:00:33 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:33 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xfeff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1624.913355] loop5: detected capacity change from 0 to 127 18:00:33 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x0, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:33 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0xeffdffff}]) r3 = dup(r0) getsockopt$WPAN_WANTLQI(r3, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:00:33 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) [ 1624.930013] FAT-fs (loop5): bogus number of reserved sectors [ 1624.930823] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1624.953531] loop5: detected capacity change from 0 to 127 [ 1624.977724] FAT-fs (loop4): bogus number of reserved sectors [ 1624.978697] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1624.982818] FAT-fs (loop5): bogus number of reserved sectors [ 1624.983669] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1625.008549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.009682] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.010852] Buffer I/O error on dev sr0, logical block 0, async page read [ 1625.012166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.012943] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.014090] Buffer I/O error on dev sr0, logical block 1, async page read [ 1625.015282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.016148] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.017293] Buffer I/O error on dev sr0, logical block 2, async page read [ 1625.018434] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.019259] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.020412] Buffer I/O error on dev sr0, logical block 3, async page read [ 1625.021505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.022291] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.023357] Buffer I/O error on dev sr0, logical block 4, async page read [ 1625.024456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.025247] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.026340] Buffer I/O error on dev sr0, logical block 5, async page read [ 1625.027446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.028275] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.029430] Buffer I/O error on dev sr0, logical block 6, async page read [ 1625.030537] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.031323] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.032718] Buffer I/O error on dev sr0, logical block 7, async page read [ 1625.042850] FAT-fs (loop4): bogus number of reserved sectors [ 1625.043966] FAT-fs (loop4): Can't find a valid FAT filesystem 18:00:33 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x10, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1625.106059] FAT-fs (loop4): bogus number of reserved sectors [ 1625.106847] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1625.118382] FAT-fs (loop4): bogus number of reserved sectors [ 1625.119319] FAT-fs (loop4): Can't find a valid FAT filesystem 18:00:33 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xff0f, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:33 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x11, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:33 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x0, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:33 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1625.241674] FAT-fs (loop4): bogus number of reserved sectors [ 1625.242531] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1625.247317] loop5: detected capacity change from 0 to 127 [ 1625.264023] FAT-fs (loop5): bogus number of reserved sectors [ 1625.264802] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1625.265991] FAT-fs (loop4): bogus number of reserved sectors [ 1625.266740] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1625.284267] loop5: detected capacity change from 0 to 127 [ 1625.292201] FAT-fs (loop5): bogus number of reserved sectors [ 1625.293302] FAT-fs (loop5): Can't find a valid FAT filesystem 18:00:33 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init() io_setup(0xb, &(0x7f0000000140)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xeffdffff}]) r2 = dup(r1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x20c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x10001}, {0x6, 0x11, 0x7f}, {0x8, 0x13, 0x13e4000}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x1}, {0x8, 0x13, 0x80}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}, {0x8, 0x13, 0xfc5f}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x98}, {0x8, 0x13, 0x4}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x831}, {0x8, 0x13, 0x9}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x10000}, {0x6, 0x11, 0x401}, {0x8, 0x13, 0x1148d0d0}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x80000001}, {0x6, 0x11, 0x9}, {0x8, 0x13, 0x9c}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0x3}, {0x8, 0x13, 0x8000}, {0x5, 0x14, 0x1}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x8001}, 0x200400c0) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:00:33 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x48, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:00:33 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:33 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xfffe, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1625.471041] FAT-fs (loop4): bogus number of reserved sectors [ 1625.471819] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1625.482067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.482825] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.484339] Buffer I/O error on dev sr0, logical block 0, async page read [ 1625.485440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.486177] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1625.487411] Buffer I/O error on dev sr0, logical block 1, async page read [ 1625.488405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1625.535402] FAT-fs (loop4): bogus number of reserved sectors [ 1625.536397] FAT-fs (loop4): Can't find a valid FAT filesystem 18:00:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:00:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x0, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:48 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1919c, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000003c0)=0x1, 0x4) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) r4 = dup(r0) io_setup(0xb, &(0x7f0000000140)=0x0) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r5, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0xeffdffff}]) io_setup(0xb, &(0x7f0000000140)=0x0) r8 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r7, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0, 0xeffdffff}]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000440)=ANY=[@ANYBLOB="000073617bda2cd0b4e09858eb83000000008f706122b200000000", @ANYRES32=r3, @ANYBLOB="02000000000000002e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f0000000400)={{0x1, 0x1, 0x18, r4, {0x10001}}, './file0\x00'}) io_submit(0x0, 0x5, &(0x7f0000001c00)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x89, r0, &(0x7f0000000080)="87233e9350b3ced95cd2f1e144bc06cbff453717dee4f168ca77da5ca8a59018c0c26e52a62069fc3568ca77a9dc42868ea17e9957383976e3e2b60a6bd03f25e987e392f97d1802d53f0e5d16e908b856f90a85f58f8680c023df208501cd9a4ca5d8d6fd501451cedf40ddc65bce6de24e71778d181432a29f40866eae51e0d7062495d70c6d33ffbabc39813bc4df1e0cf365c881bb1517666dc349a7d7de3af3863d3afb9e26cd192a3eb68d21", 0xaf, 0x3, 0x0, 0x2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x91ae, r8, &(0x7f0000000200)="eecf51a2c82f5d3051c35e51eee200548758b5a0c4b24f8f19bbb17a9cee5f5f4d3f00a14eb5e82ce67a1f236514e8a49577413d3ee64e428d0dc1e0a1c65075f5f47a11739aa0fe6b04c0b3822d251a4d05d12dd8c7fc79e12b694da24537875f90eff4bbb80e5672112419e1f4d4ccf8c3917255649d", 0x77, 0x10003, 0x0, 0x1, r9}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x7, 0x28, 0xffffffffffffffff, &(0x7f0000001980)="7cced9398cc3ee8f90fcc2239bc207789777faff1187e49ebdbdfeef070a35e812afe27a5501c04061acdb1266e3bc83f084b3a9f5", 0x35, 0x100, 0x0, 0x3}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x3, 0xd99, 0xffffffffffffffff, &(0x7f0000001a00)="2a4fd2acd673060a548915f66ad86ef8ddbe", 0x12, 0xff5, 0x0, 0x3}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x2, 0xfff7, 0xffffffffffffffff, &(0x7f0000001a80)="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", 0xff, 0xa94}]) getsockopt$WPAN_WANTLQI(r4, 0x0, 0xc, 0x0, &(0x7f0000000040)) openat$sr(0xffffffffffffff9c, &(0x7f0000000340), 0x280000, 0x0) 18:00:48 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:00:48 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x0, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:48 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x4c, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x1000, 0x6, 0x4, 0x7, 0x4}, 0x14) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xf, 0x0, &(0x7f0000000040)) [ 1639.976521] loop5: detected capacity change from 0 to 200 [ 1639.992821] FAT-fs (loop4): bogus number of reserved sectors [ 1639.993825] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1640.002417] FAT-fs (loop5): bogus number of reserved sectors [ 1640.003223] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1640.030161] FAT-fs (loop4): bogus number of reserved sectors [ 1640.031028] FAT-fs (loop4): Can't find a valid FAT filesystem 18:00:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x0, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1640.050846] loop5: detected capacity change from 0 to 200 18:00:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x1000) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/power/pm_wakeup_irq', 0x200, 0x46) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0xf, 0x0, &(0x7f0000000040)=0x21) [ 1640.074438] FAT-fs (loop5): bogus number of reserved sectors [ 1640.075778] FAT-fs (loop5): Can't find a valid FAT filesystem 18:00:48 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x0, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:00:48 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x68, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:48 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x80000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:00:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r2 = dup(r0) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000040)) bind$802154_dgram(r2, &(0x7f0000000180), 0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x7, 0x5, 0x4, 0x296}]}, 0x10) [ 1640.284072] loop5: detected capacity change from 0 to 1024 18:00:48 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) [ 1640.289244] FAT-fs (loop4): bogus number of reserved sectors [ 1640.290533] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1640.296323] FAT-fs (loop5): bogus number of reserved sectors [ 1640.297203] FAT-fs (loop5): Can't find a valid FAT filesystem 18:00:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x0, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1640.329557] loop5: detected capacity change from 0 to 1024 [ 1640.342548] FAT-fs (loop5): bogus number of reserved sectors [ 1640.343441] FAT-fs (loop5): Can't find a valid FAT filesystem 18:01:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:01:03 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x0, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:03 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:03 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) [ 1654.893206] FAT-fs (loop4): bogus number of reserved sectors [ 1654.893682] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1654.901161] FAT-fs (loop4): bogus number of reserved sectors [ 1654.901577] FAT-fs (loop4): Can't find a valid FAT filesystem 18:01:03 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x0, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:03 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x69, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:03 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xe0000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000000)) 18:01:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, &(0x7f0000000040)) [ 1654.916243] loop5: detected capacity change from 0 to 1792 [ 1654.924633] FAT-fs (loop5): bogus number of reserved sectors [ 1654.925214] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1654.947433] loop5: detected capacity change from 0 to 1792 [ 1654.959257] FAT-fs (loop5): bogus number of reserved sectors [ 1654.959660] FAT-fs (loop5): Can't find a valid FAT filesystem 18:01:03 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x6c, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:03 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x0, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:03 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xe0ffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, &(0x7f0000000040)) [ 1655.040307] FAT-fs (loop4): bogus number of reserved sectors [ 1655.040859] FAT-fs (loop4): Can't find a valid FAT filesystem 18:01:03 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x0, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:03 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x74, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1655.187573] loop5: detected capacity change from 0 to 28799 [ 1655.189991] FAT-fs (loop5): bogus number of reserved sectors [ 1655.190403] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1655.197697] loop5: detected capacity change from 0 to 28799 [ 1655.199521] FAT-fs (loop5): bogus number of reserved sectors [ 1655.199937] FAT-fs (loop5): Can't find a valid FAT filesystem 18:01:17 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x0, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:17 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x0, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:17 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:17 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:01:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:01:17 executing program 2: ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x40000000009) 18:01:17 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x7a, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) [ 1669.233083] loop5: detected capacity change from 0 to 32768 [ 1669.244717] FAT-fs (loop5): bogus number of reserved sectors [ 1669.245513] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1669.249229] FAT-fs (loop4): bogus number of reserved sectors [ 1669.249669] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1669.256991] loop5: detected capacity change from 0 to 32768 [ 1669.269485] FAT-fs (loop4): bogus number of reserved sectors [ 1669.270036] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1669.271573] FAT-fs (loop5): bogus number of reserved sectors [ 1669.272489] FAT-fs (loop5): Can't find a valid FAT filesystem 18:01:17 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:01:17 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:17 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xa0, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:17 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x0, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:17 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1010000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:17 executing program 2: io_setup(0xb, &(0x7f0000000140)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x1c0000, 0x0) io_setup(0x6, &(0x7f0000000200)=0x0) io_getevents(r2, 0x1, 0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f0000000300)) pread64(r1, &(0x7f0000000040)=""/13, 0xd, 0x10001) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xeffdffff}]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0xa000, 0x0) io_setup(0x81, &(0x7f0000000340)=0x0) io_destroy(r4) io_setup(0x8, &(0x7f00000003c0)=0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r7 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r6, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0xeffdffff}]) io_submit(r5, 0x1, &(0x7f00000004c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x60b, r1, &(0x7f0000000400)="f4b58ff5fd06f6260a3155cee982a3b5433e3fc5515d243023c9af1a73053a9acd62a3d41fc07526959a23e82bc3ea9fa873b62772416272d8df1a1eeab87f26b1e59b77dfc7b998d2ff966971af101e567993db656f8409", 0x58, 0x5, 0x0, 0x2, r7}]) open_tree(r3, &(0x7f0000000100)='./file0\x00', 0x9001) r8 = openat$cgroup_ro(r1, &(0x7f0000000000)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) fspick(r8, &(0x7f0000000080)='./file0\x00', 0x1) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r9) [ 1669.404647] loop5: detected capacity change from 0 to 32896 18:01:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) [ 1669.417418] FAT-fs (loop4): bogus number of reserved sectors [ 1669.417831] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1669.419960] FAT-fs (loop5): bogus number of reserved sectors [ 1669.420373] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1669.432970] FAT-fs (loop4): bogus number of reserved sectors [ 1669.433365] FAT-fs (loop4): Can't find a valid FAT filesystem 18:01:17 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:01:17 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x2000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:17 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xfe, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:17 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:01:17 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1669.552980] FAT-fs (loop4): bogus number of reserved sectors [ 1669.553423] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1669.563703] FAT-fs (loop4): bogus number of reserved sectors [ 1669.564261] FAT-fs (loop4): Can't find a valid FAT filesystem 18:01:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000000)) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040), 0x4) 18:01:32 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x0, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:32 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:01:32 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:01:32 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x102, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:32 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x2010000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:01:32 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1684.600080] FAT-fs (loop4): bogus number of reserved sectors [ 1684.601106] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1684.632025] FAT-fs (loop4): bogus number of reserved sectors [ 1684.632869] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1684.681691] loop5: detected capacity change from 0 to 65664 [ 1684.704640] FAT-fs (loop5): bogus number of reserved sectors [ 1684.705719] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1684.734758] loop5: detected capacity change from 0 to 65664 18:01:32 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x112, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1684.749627] FAT-fs (loop5): bogus number of reserved sectors [ 1684.750519] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1684.852353] FAT-fs (loop4): bogus number of reserved sectors [ 1684.853304] FAT-fs (loop4): Can't find a valid FAT filesystem 18:01:46 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:01:46 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:01:46 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x3000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:46 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:01:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x0, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1698.227636] loop4: detected capacity change from 0 to 1 18:01:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.events.local\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x5) 18:01:46 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x201, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1698.232356] FAT-fs (loop4): bogus number of reserved sectors [ 1698.232821] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1698.234074] loop5: detected capacity change from 0 to 98304 [ 1698.246048] loop4: detected capacity change from 0 to 1 [ 1698.252415] FAT-fs (loop4): bogus number of reserved sectors [ 1698.252853] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1698.256994] FAT-fs (loop5): bogus number of reserved sectors [ 1698.257835] FAT-fs (loop5): Can't find a valid FAT filesystem 18:01:46 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x1a, 0x0, &(0x7f0000000040)) [ 1698.289836] loop5: detected capacity change from 0 to 98304 [ 1698.303849] FAT-fs (loop5): bogus number of reserved sectors [ 1698.304756] FAT-fs (loop5): Can't find a valid FAT filesystem 18:01:46 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x300, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:46 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:01:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x0, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1698.368689] loop4: detected capacity change from 0 to 1 18:01:46 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1698.386762] FAT-fs (loop4): bogus number of reserved sectors [ 1698.387191] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1698.396410] loop4: detected capacity change from 0 to 1 18:01:46 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x3050000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1698.413303] FAT-fs (loop4): bogus number of reserved sectors [ 1698.413733] FAT-fs (loop4): Can't find a valid FAT filesystem 18:01:46 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x305, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:01:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) [ 1698.500174] loop5: detected capacity change from 0 to 98944 [ 1698.505154] FAT-fs (loop5): bogus number of reserved sectors [ 1698.505529] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1698.524557] loop4: detected capacity change from 0 to 1 [ 1698.533332] loop5: detected capacity change from 0 to 98944 [ 1698.537179] FAT-fs (loop5): bogus number of reserved sectors [ 1698.537606] FAT-fs (loop5): Can't find a valid FAT filesystem 18:01:46 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:01:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x0, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) io_setup(0xb, &(0x7f0000000080)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000000)={0x1, 0x0, 0x10}) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 1698.563367] FAT-fs (loop4): bogus number of reserved sectors [ 1698.563812] FAT-fs (loop4): Can't find a valid FAT filesystem 18:01:46 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:01:46 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x1a, 0x0, &(0x7f0000000040)) [ 1698.670311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1698.670728] blk_print_req_error: 1 callbacks suppressed [ 1698.670738] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1698.672258] buffer_io_error: 6 callbacks suppressed [ 1698.672266] Buffer I/O error on dev sr0, logical block 0, async page read [ 1698.673819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1698.674247] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1698.674819] Buffer I/O error on dev sr0, logical block 1, async page read [ 1698.675661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1698.676083] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1698.676680] Buffer I/O error on dev sr0, logical block 2, async page read [ 1698.677377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1698.677762] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1698.678357] Buffer I/O error on dev sr0, logical block 3, async page read [ 1698.679019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1698.679404] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1698.680013] Buffer I/O error on dev sr0, logical block 4, async page read [ 1698.680581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1698.681016] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1698.681591] Buffer I/O error on dev sr0, logical block 5, async page read [ 1698.682206] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1698.682589] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1698.683180] Buffer I/O error on dev sr0, logical block 6, async page read [ 1698.683746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1698.684167] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1698.684744] Buffer I/O error on dev sr0, logical block 7, async page read 18:02:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) io_setup(0xb, &(0x7f0000000140)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000080)) ioctl$AUTOFS_IOC_PROTOSUBVER(r3, 0x80049367, &(0x7f0000000000)) 18:02:02 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:02:02 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x500, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, 0x0, 0x51) 18:02:02 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x4000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:02 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x0, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:02 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:02:02 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1714.272828] loop5: detected capacity change from 0 to 131072 [ 1714.278582] FAT-fs (loop5): bogus number of reserved sectors [ 1714.279056] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1714.286196] loop5: detected capacity change from 0 to 131072 [ 1714.287619] FAT-fs (loop5): bogus number of reserved sectors [ 1714.288113] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1714.303179] loop4: detected capacity change from 0 to 2 [ 1714.304647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1714.305048] FAT-fs (loop4): bogus number of reserved sectors [ 1714.305652] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1714.305726] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1714.306658] Buffer I/O error on dev sr0, logical block 0, async page read [ 1714.308090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1714.308734] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1714.309733] Buffer I/O error on dev sr0, logical block 1, async page read [ 1714.310813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1714.311505] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1714.312587] Buffer I/O error on dev sr0, logical block 2, async page read [ 1714.313674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1714.314420] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1714.315468] Buffer I/O error on dev sr0, logical block 3, async page read 18:02:02 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x5000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1714.316471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1714.317354] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1714.318412] Buffer I/O error on dev sr0, logical block 4, async page read [ 1714.319428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1714.320150] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1714.321224] Buffer I/O error on dev sr0, logical block 5, async page read [ 1714.322234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1714.322968] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1714.324031] Buffer I/O error on dev sr0, logical block 6, async page read [ 1714.325059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1714.325737] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1714.326770] Buffer I/O error on dev sr0, logical block 7, async page read [ 1714.358625] loop4: detected capacity change from 0 to 2 [ 1714.364112] FAT-fs (loop4): bogus number of reserved sectors [ 1714.364548] FAT-fs (loop4): Can't find a valid FAT filesystem 18:02:02 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:02:02 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1714.404828] loop5: detected capacity change from 0 to 163840 [ 1714.425967] FAT-fs (loop5): bogus number of reserved sectors [ 1714.426385] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1714.444754] loop5: detected capacity change from 0 to 163840 18:02:02 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x503, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:02 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1714.457118] FAT-fs (loop5): bogus number of reserved sectors [ 1714.457553] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1714.505689] loop4: detected capacity change from 0 to 2 18:02:02 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) [ 1714.514445] FAT-fs (loop4): bogus number of reserved sectors [ 1714.514964] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1714.521717] loop4: detected capacity change from 0 to 2 [ 1714.526262] FAT-fs (loop4): bogus number of reserved sectors [ 1714.526701] FAT-fs (loop4): Can't find a valid FAT filesystem 18:02:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:02:20 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:02:20 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:20 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x505, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:20 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x5050000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) io_setup(0xb, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0xeffdffff}]) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000000)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x428182, 0x10) 18:02:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, 0x0, 0x51) 18:02:20 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1732.396680] loop5: detected capacity change from 0 to 164480 [ 1732.407825] loop4: detected capacity change from 0 to 2 [ 1732.409388] FAT-fs (loop5): bogus number of reserved sectors [ 1732.409819] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1732.417106] loop5: detected capacity change from 0 to 164480 [ 1732.424956] FAT-fs (loop5): bogus number of reserved sectors [ 1732.425392] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1732.433059] FAT-fs (loop4): bogus number of reserved sectors [ 1732.433830] FAT-fs (loop4): Can't find a valid FAT filesystem 18:02:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:02:20 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1732.468754] loop4: detected capacity change from 0 to 2 18:02:20 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x6000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1732.479960] FAT-fs (loop4): bogus number of reserved sectors [ 1732.482222] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1732.491495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1732.492100] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1732.492643] Buffer I/O error on dev sr0, logical block 0, async page read [ 1732.493274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1732.493643] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1732.494215] Buffer I/O error on dev sr0, logical block 1, async page read [ 1732.494818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1732.495300] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1732.495861] Buffer I/O error on dev sr0, logical block 2, async page read [ 1732.496474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1732.496836] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1732.497420] Buffer I/O error on dev sr0, logical block 3, async page read [ 1732.498077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1732.498443] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1732.499015] Buffer I/O error on dev sr0, logical block 4, async page read [ 1732.499610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1732.500041] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1732.500598] Buffer I/O error on dev sr0, logical block 5, async page read [ 1732.501209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1732.501577] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1732.502144] Buffer I/O error on dev sr0, logical block 6, async page read [ 1732.502734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1732.503133] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1732.503667] Buffer I/O error on dev sr0, logical block 7, async page read [ 1732.552537] loop5: detected capacity change from 0 to 196608 18:02:20 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, 0x0, 0x51) [ 1732.608710] FAT-fs (loop5): bogus number of reserved sectors [ 1732.609514] FAT-fs (loop5): Can't find a valid FAT filesystem 18:02:20 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x506, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:20 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:02:20 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1732.694077] loop4: detected capacity change from 0 to 2 18:02:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x1a, 0x0, &(0x7f0000000040)) [ 1732.712578] FAT-fs (loop4): bogus number of reserved sectors [ 1732.713016] FAT-fs (loop4): Can't find a valid FAT filesystem 18:02:20 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x6050000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1732.726418] loop4: detected capacity change from 0 to 2 [ 1732.732184] FAT-fs (loop4): bogus number of reserved sectors [ 1732.732605] FAT-fs (loop4): Can't find a valid FAT filesystem 18:02:34 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:34 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:02:34 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x7000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, 0x0) [ 1746.638335] loop5: detected capacity change from 0 to 229376 [ 1746.644279] FAT-fs (loop5): bogus number of reserved sectors [ 1746.644682] FAT-fs (loop5): Can't find a valid FAT filesystem 18:02:34 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = eventfd(0x2) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:02:34 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x50e, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:02:34 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:34 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1746.668679] loop5: detected capacity change from 0 to 229376 [ 1746.670787] FAT-fs (loop5): bogus number of reserved sectors [ 1746.671233] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1746.702837] loop4: detected capacity change from 0 to 2 18:02:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, 0x0) 18:02:34 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x8000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1746.723873] FAT-fs (loop4): bogus number of reserved sectors [ 1746.724681] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1746.739997] loop4: detected capacity change from 0 to 2 [ 1746.746841] FAT-fs (loop4): bogus number of reserved sectors [ 1746.747647] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1746.789201] loop5: detected capacity change from 0 to 262144 [ 1746.800750] FAT-fs (loop5): bogus number of reserved sectors [ 1746.801240] FAT-fs (loop5): Can't find a valid FAT filesystem 18:02:34 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1746.821653] loop5: detected capacity change from 0 to 262144 [ 1746.830087] FAT-fs (loop5): bogus number of reserved sectors [ 1746.830499] FAT-fs (loop5): Can't find a valid FAT filesystem 18:02:35 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x50f, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:35 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:02:35 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x9000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1746.949871] loop5: detected capacity change from 0 to 264192 [ 1746.958976] FAT-fs (loop5): bogus number of reserved sectors [ 1746.959392] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1746.960874] loop4: detected capacity change from 0 to 2 [ 1746.976559] loop5: detected capacity change from 0 to 264192 [ 1746.977722] FAT-fs (loop5): bogus number of reserved sectors [ 1746.977722] FAT-fs (loop4): bogus number of reserved sectors [ 1746.978209] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1746.980023] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1746.999538] loop4: detected capacity change from 0 to 2 [ 1747.005165] FAT-fs (loop4): bogus number of reserved sectors [ 1747.005964] FAT-fs (loop4): Can't find a valid FAT filesystem 18:02:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:02:48 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x510, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:48 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:02:48 executing program 2: sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x8810) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0xffffffffffffffbf, 0x0, 0x850}) dup(r0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@phonet, &(0x7f0000000000)=0x79, 0x800) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', 0x0, 0x4, 0x2, 0x20, 0x3, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x20, 0x7800, 0x3, 0x8}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000500)={'syztnl1\x00', r4, 0x4, 0xb5, 0x20, 0x7, 0x10, @dev={0xfe, 0x80, '\x00', 0x34}, @loopback, 0x710, 0x700, 0x6, 0xffffffff}}) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000040)=0x2d) 18:02:48 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:48 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xa000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, 0x0) 18:02:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1760.373290] loop4: detected capacity change from 0 to 2 [ 1760.375238] FAT-fs (loop4): bogus number of reserved sectors [ 1760.375655] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1760.386617] loop5: detected capacity change from 0 to 264192 [ 1760.398090] loop4: detected capacity change from 0 to 2 [ 1760.399920] FAT-fs (loop5): bogus number of reserved sectors [ 1760.400332] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1760.409247] loop5: detected capacity change from 0 to 264192 [ 1760.409855] FAT-fs (loop4): bogus number of reserved sectors [ 1760.410448] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1760.440313] FAT-fs (loop5): bogus number of reserved sectors [ 1760.440752] FAT-fs (loop5): Can't find a valid FAT filesystem 18:02:48 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:48 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xb000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/tracing', 0x180, 0x100) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x7, @local, 0x8}}, 0x0, 0x0, 0x49, 0x0, "f48bb7d17af70b18281a996914065221a9749f22c0696ed24e1bae2ab118b7e0316cf18b2628f15dd02d3825d665db9e3f681a36f8bd36e005f8d5cb05c0ee7f5b8ba7fa5e8b7aa9e8a29ffa43120f14"}, 0xd8) r2 = dup(r0) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000040)) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x402081, 0x0) connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0302}}}, 0x14) getsockopt$IP_SET_OP_VERSION(r3, 0x1, 0x53, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 18:02:48 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x511, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:02:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x51) [ 1760.553807] loop5: detected capacity change from 0 to 264192 [ 1760.560208] FAT-fs (loop5): bogus number of reserved sectors [ 1760.560630] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1760.568696] loop5: detected capacity change from 0 to 264192 [ 1760.574794] FAT-fs (loop5): bogus number of reserved sectors [ 1760.575310] FAT-fs (loop5): Can't find a valid FAT filesystem 18:02:48 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xc050000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1760.636742] loop4: detected capacity change from 0 to 2 [ 1760.659991] FAT-fs (loop4): bogus number of reserved sectors [ 1760.660762] FAT-fs (loop4): Can't find a valid FAT filesystem 18:02:48 executing program 2: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0, 0x13061}, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2fa) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) getsockopt$WPAN_WANTLQI(r4, 0x0, 0xc, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x737c, &(0x7f0000000180)={0x0, 0x3549, 0x0, 0x2, 0x29e, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f00000002c0)) [ 1760.689081] loop4: detected capacity change from 0 to 2 [ 1760.700186] FAT-fs (loop4): bogus number of reserved sectors [ 1760.701115] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1760.702262] loop5: detected capacity change from 0 to 264192 18:02:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:02:48 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) [ 1760.729791] FAT-fs (loop5): bogus number of reserved sectors [ 1760.730504] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1760.738579] loop5: detected capacity change from 0 to 264192 18:02:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1760.745937] FAT-fs (loop5): bogus number of reserved sectors [ 1760.746342] FAT-fs (loop5): Can't find a valid FAT filesystem 18:03:01 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:01 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x512, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0xfffffffffffffca0) r2 = dup(r0) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000040)) r3 = fork() r4 = socket$inet6_udplite(0xa, 0x2, 0x88) write(0xffffffffffffffff, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r5 = fork() fcntl$setownex(r4, 0xf, &(0x7f0000000140)={0x0, r5}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001103010228bd7000fddbdf250c00000314001d8408000e00", @ANYRES32=r3, @ANYBLOB="08008400ac14141608000700", @ANYRES32=r5, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r7, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000740)={{}, {}, [{}, {0x2, 0x4}], {}, [{0x8, 0x3, r8}, {0x8, 0x7, r9}, {0x8, 0x1}, {0x8, 0x0, r10}, {}, {}, {}, {}, {0x8, 0x2}], {0x10, 0x2}, {0x20, 0x2}}, 0x7c, 0x0) r11 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="3ec7ca14c4bfb2a396e993668d431232d42dd77c1c2b7623dd63ee735b300075a5edc4ce0ee6f53a12d5b497284f6dc7dc114d8b9c1e492e535dd4a21a47f1db6eb5532ad7982c730159a91a9dd81e20633db1f76508ac4e2d4e665e1c22dd9538d7d14acaec0439d07e636d624d29110bcbf258084fe8e16075dcbb3c2ae3ad0111472deb82b04070ba00b6fcee09d325ec269d95d3dce37c1610bea698fd8adeb895f17121dbc6198989145217ae6e4b0e4050bcf3c2d1eb", 0xb9}, {&(0x7f0000000140)}, {&(0x7f0000000180)="d4609aa5e0e8f1dc4270bef00d47835ffd88b4ff20b076c37610272538e8b0c3c3e8d0c1e9", 0x25}, {&(0x7f00000001c0)="978c3254497d599c548c1c39a175a5e392f1f417fd3d4560d6f0c160d26624e57c375aedbe333625d3baeb7721f9d5bdc9b027c47af0b0d09e1e27ee59a5a1910ba5cf1df620b75bacd2f07c9759236ddbbd11d3e50634cf29795bf595a4bfecd95a44424129d98296cac132a9c560faad9199f7f0644aca041b9f007c43dfae2a", 0x81}, {&(0x7f0000000280)="0da34fd12e6356e79fc309cdb7ae38a15da19e42e751ff0f28e873651828969a4b152abe51b1931ce6dd502567802b2f0fe6206eefc4065032e1e03f45bad6dc3b80f05ce4db5b57909fa47e8be186d02713077c2be5ec5281fa3ac826a057f1a94e417aa21371b567f27ce525a2765985d3fc4a98cd6dbd166105f9282dfae1c73d875542c4bbe07d2e0216fd4ac1d175feb9a0fad95adb78373dedc6c5fff5d9cc2217d01cd63e0a82", 0xaa}], 0x5, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee01, r8}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00, 0xee00}}}], 0x40, 0x80}, 0x4810) 18:03:01 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xd000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, 0x0, 0x51) 18:03:01 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:03:01 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1773.660155] loop5: detected capacity change from 0 to 264192 [ 1773.680977] FAT-fs (loop5): bogus number of reserved sectors [ 1773.681855] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1773.707501] loop4: detected capacity change from 0 to 2 [ 1773.710444] loop5: detected capacity change from 0 to 264192 [ 1773.721478] FAT-fs (loop5): bogus number of reserved sectors [ 1773.722374] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1773.723576] FAT-fs (loop4): bogus number of reserved sectors [ 1773.724444] FAT-fs (loop4): Can't find a valid FAT filesystem 18:03:01 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1773.756616] loop4: detected capacity change from 0 to 2 [ 1773.765442] FAT-fs (loop4): bogus number of reserved sectors [ 1773.766246] FAT-fs (loop4): Can't find a valid FAT filesystem 18:03:01 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:01 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xd050000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:02 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:02 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x559, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x98000, 0x0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)=0xfffffffffffffe4a) [ 1773.886012] loop5: detected capacity change from 0 to 264192 18:03:02 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x81, 0x81, 0x6, 0x80, 0x0, 0x100, 0x4080, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0x2, 0x8, 0x7, 0x3, 0x4, 0x3f, 0x7, 0x0, 0x80, 0x0, 0x7}, r1, 0x10, r0, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_destroy(r3) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0xeffdffff}]) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000200)=0x5, 0x4) r5 = dup(r2) getsockopt$WPAN_WANTLQI(r5, 0x0, 0xf, 0x0, &(0x7f0000000040)) pipe(&(0x7f00000001c0)) [ 1773.896427] FAT-fs (loop5): bogus number of reserved sectors [ 1773.896859] FAT-fs (loop5): Can't find a valid FAT filesystem 18:03:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) [ 1773.963398] loop4: detected capacity change from 0 to 2 [ 1773.979539] FAT-fs (loop4): bogus number of reserved sectors [ 1773.980327] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1773.997490] loop4: detected capacity change from 0 to 2 [ 1774.014007] FAT-fs (loop4): bogus number of reserved sectors [ 1774.014748] FAT-fs (loop4): Can't find a valid FAT filesystem 18:03:15 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, 0x0, 0x51) 18:03:15 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x51) 18:03:15 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x600, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:15 executing program 2: setxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@v2={0x3, 0x3, 0x7, 0xffffffff, 0xa, "90724573abbe7e0ae1fd"}, 0x13, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x1c0, 0x0) dup(r1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'syzkaller0\x00'}) 18:03:15 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, 0x0, 0x0) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:03:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:15 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xe050000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1787.542388] loop5: detected capacity change from 0 to 264192 [ 1787.545541] loop4: detected capacity change from 0 to 3 [ 1787.560174] FAT-fs (loop5): bogus number of reserved sectors [ 1787.560969] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1787.564223] FAT-fs (loop4): bogus number of reserved sectors [ 1787.565014] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1787.586481] loop4: detected capacity change from 0 to 3 [ 1787.614416] loop5: detected capacity change from 0 to 264192 [ 1787.620549] FAT-fs (loop4): bogus number of reserved sectors [ 1787.621490] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1787.636635] FAT-fs (loop5): bogus number of reserved sectors [ 1787.637766] FAT-fs (loop5): Can't find a valid FAT filesystem 18:03:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:15 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:15 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x605, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:15 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1787.878416] loop4: detected capacity change from 0 to 3 [ 1787.885236] loop5: detected capacity change from 0 to 264192 [ 1787.895265] FAT-fs (loop5): bogus number of reserved sectors [ 1787.896077] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1787.909622] loop5: detected capacity change from 0 to 264192 [ 1787.912566] FAT-fs (loop4): bogus number of reserved sectors [ 1787.913443] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1787.916379] FAT-fs (loop5): bogus number of reserved sectors [ 1787.917182] FAT-fs (loop5): Can't find a valid FAT filesystem 18:03:30 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf050000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:30 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x700, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:30 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:30 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, 0x0, 0x0) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:03:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, 0x0, 0x51) 18:03:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x51) 18:03:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) io_setup(0xb, &(0x7f0000000140)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) splice(r1, &(0x7f0000000080)=0x4de, r1, &(0x7f00000000c0)=0x7b9, 0x6, 0x5) [ 1802.006782] loop5: detected capacity change from 0 to 264192 [ 1802.027280] FAT-fs (loop5): bogus number of reserved sectors [ 1802.027734] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1802.033829] loop5: detected capacity change from 0 to 264192 [ 1802.037533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1802.038180] FAT-fs (loop5): bogus number of reserved sectors [ 1802.038367] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1802.038677] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1802.039739] Buffer I/O error on dev sr0, logical block 0, async page read [ 1802.041323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1802.042205] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1802.043341] Buffer I/O error on dev sr0, logical block 1, async page read [ 1802.044459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1802.045254] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1802.046455] Buffer I/O error on dev sr0, logical block 2, async page read [ 1802.047589] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1802.048388] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1802.049512] Buffer I/O error on dev sr0, logical block 3, async page read [ 1802.050641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1802.051433] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1802.052554] Buffer I/O error on dev sr0, logical block 4, async page read [ 1802.053664] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1802.054465] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1802.055589] Buffer I/O error on dev sr0, logical block 5, async page read [ 1802.056704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1802.057498] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1802.058660] Buffer I/O error on dev sr0, logical block 6, async page read [ 1802.059775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1802.060570] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1802.061696] Buffer I/O error on dev sr0, logical block 7, async page read [ 1802.096670] loop4: detected capacity change from 0 to 3 [ 1802.102983] FAT-fs (loop4): bogus number of reserved sectors [ 1802.103797] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1802.127578] loop4: detected capacity change from 0 to 3 [ 1802.129857] FAT-fs (loop4): bogus number of reserved sectors [ 1802.131048] FAT-fs (loop4): Can't find a valid FAT filesystem 18:03:30 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:30 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x10000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:30 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x711, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:30 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1802.245551] loop5: detected capacity change from 0 to 264192 [ 1802.255093] FAT-fs (loop5): bogus number of reserved sectors [ 1802.255549] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1802.265162] loop5: detected capacity change from 0 to 264192 [ 1802.268194] loop4: detected capacity change from 0 to 3 [ 1802.271523] FAT-fs (loop5): bogus number of reserved sectors [ 1802.272154] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1802.275362] FAT-fs (loop4): bogus number of reserved sectors [ 1802.275781] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1802.283532] loop4: detected capacity change from 0 to 3 [ 1802.287032] FAT-fs (loop4): bogus number of reserved sectors [ 1802.287464] FAT-fs (loop4): Can't find a valid FAT filesystem 18:03:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:48 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x11000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:48 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, 0x0, 0x0) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:03:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:03:48 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x900, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:48 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x51) [ 1820.763251] loop4: detected capacity change from 0 to 4 [ 1820.772233] loop5: detected capacity change from 0 to 264192 [ 1820.779243] FAT-fs (loop4): bogus number of reserved sectors [ 1820.780246] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1820.785786] FAT-fs (loop5): bogus number of reserved sectors [ 1820.786721] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1820.805749] loop4: detected capacity change from 0 to 4 [ 1820.812790] loop5: detected capacity change from 0 to 264192 [ 1820.821307] FAT-fs (loop4): bogus number of reserved sectors [ 1820.822210] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1820.826972] FAT-fs (loop5): bogus number of reserved sectors [ 1820.827821] FAT-fs (loop5): Can't find a valid FAT filesystem 18:03:49 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:49 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:49 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:03:49 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x940, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:49 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x12010000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:03:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = dup(r0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000000)) io_setup(0xb, &(0x7f0000000140)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) sendmmsg$inet6(r3, &(0x7f0000004940)=[{{&(0x7f0000000100)={0xa, 0x4e22, 0x62, @private0, 0x7ff}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="0c5c40c2704004449b41dee7da1b890280e5ed2f7b50d628c14e02154130c5ff4b2740fb23b85662e6affaab8245ea42d4e66b4c3f7fd70651ec", 0x3a}, {&(0x7f0000001180)="833aa075dc3fde1da27e2a52cb6b13e27c551261b233530ce1068fed1b12b73a1ffc17aed341ee2f708704c1c1d6911147c95646e6ffcb9e12b9bc9f6209f477ccf6458f4c", 0x45}, {&(0x7f0000001200)="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", 0xff}], 0x4, &(0x7f0000001340)=[@dstopts={{0x38, 0x29, 0x37, {0x32, 0x3, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x1, [0x0]}, @pad1]}}}, @dstopts={{0x108, 0x29, 0x37, {0x0, 0x1d, '\x00', [@generic={0xf3, 0xe8, "374fd56ae2bfa8976302a52ae77c0514054bb4a3dd1bfe505e13d913cd5c54649833904c4587c7f5af02b19e30176757499944ea0cf12b98b55908fa3f993932754f95fd5f3bb53c28e43125685e14ec4936f9946102193cd0547143a082ab97b39e7772eb5cab96ad5a1d378ea908a013dfe77a9505550bc152b5e1c995ded82efafb65963d513825b516e2900752bd6cff8d7431c87041f319a6bc9f5f6b58ae0bf3860d9faf34fc2f92ffdf4ab03976b4d2fb51be9c4756fbf61b47a057e79963931802de86bb48194217f226dfbfc870d9f827ec35474cac71bb691abd4d49e85d7ce2255a55"}, @enc_lim={0x4, 0x1, 0x7f}]}}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x5c, 0x4, '\x00', [@jumbo={0xc2, 0x4, 0x800}, @pad1, @calipso={0x7, 0x18, {0x2, 0x4, 0x3, 0x4, [0x5, 0x3f]}}, @ra={0x5, 0x2, 0x6}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1000}}], 0x198}}, {{&(0x7f0000001500)={0xa, 0x4e24, 0xee7, @empty}, 0x1c, &(0x7f0000001a80)=[{&(0x7f0000001540)="06c7808e3c70b466f65b37834f821be51b8a5beef8823ce6267f2b8b0bfa53f7ec043c966db0acdc40490fbf37e4984c993c4cc1169ba87d68c891e5bf30ba8031c0c542c3d0c119948a9c9b", 0x4c}, {&(0x7f00000015c0)="e70aa38980a3443a15d6e209ca1a25a671dc402cc874c047babaaf52ba74476451f3d5d2f616a95719ef2bf8effba36e46af976f75f5bb704057a38c13f04aa805fccff5d8a84521c744a58db9ddef784af7cc32be47ad90eda87cc3388879c68ca04ab4e4d3f35f60dd75999ddfc14ac729710588793fd0cf36900e8498b5cdcf63555e8ef30d2358f9a4c7ee7571911b3311e165def5b12157f66c8d70f60b605a53f9f2fce0069d18352b51f0c71de4f3e01ada6d17ca5ff6e49266e4799f54ee7a", 0xc3}, {&(0x7f00000016c0)="23360fbdca7afd6b87d2f150fd4a03865c85e2100dfb31a01146079bca203ae6ccc486f00ea66324cf182898dec413b7c59e591c99dff93c09c9fe6a3db1f0da782aca14d323d6cd29db59e46ade3fbccb296b3b3f401db6645ba0053d4246054414b8fd5b31fd5227e6dcc4df317d8cc30374517ed5008f0e8355c1459dc480b70e252120386beb1f45a46b930d4610cefa38aad4ade07649ee05be2895a3003bc736aa47dc2f903784b912aee96318cf23f15fbdc049d755751cc27a2fa2d0d03ac6ea7d30666b311860e76533e54a3c276670eccaa6ae3ee16b135bfe16ad2ba222ddc1112adbbadf", 0xea}, {&(0x7f00000017c0)="78544873241a52128a012af7ab2c8df7739eb966a1fbf57abe002a9d5cfb1af0a21c9b53eb02fa01b8ab7a8fde1edd6ab44b9a4e300f8cfcb64ec9c6", 0x3c}, {&(0x7f0000001800)="848f3b03d63d911ba33e0dac003443fd7471", 0x12}, {&(0x7f0000001840)="8974ead3a7f292de56cfc6eacced608edf21254c567359e90ff6e43f58d7c1f9b24fea67ca4c18095c48a542d3b0f7b22155020c1b68e2ea747f1910a0481834416c3de2639531498fb4158687609441d1a2b0bebcecf7af065047f513b08b4be3d11bb39fc7051dbbcb45ebf0096347f581e5fc025076f588788ee5a4ff0c6fe9121c58acbced459c25b331ef255d4010916a779120b114371530dc3ddc2a6b036b0cfea5a7962789d83746", 0xac}, {&(0x7f0000001900)="3d184a9fa0f99aa3a24680b390214c47a7d40290ebb069c374bed59e9380ecdd8935d78b03ff57b5f76dbf50787f9629bfabe5a6c2f02e1c0caa1130becf92414b6f8806f9892645d427b8ae0b778b1b097355c747f42ed4cae42824174fde0af50c80597d398c6b3233444a9fcfb611969e9ceb9f49c2fa2bda5ff42f43df3346dbc35ce6996a5d5e11f712c67cba7cbb381163a9703f38fb120d5ede23580eb68e5e061cdb9f9efa48f9f2c77762d8be0ce576d3948915d209eaba2534d07cb4b61f10", 0xc4}, {&(0x7f0000001a00)="2b61bec1088831f54e7800f3dd16fa55785cd24c57c06230c310e43a91f1593cca709b5e6a51f56fdd6c6632b2a2e27d40f6b8a3a83d234eaa24a4ae40b9de1cf1852c4701cde91a828b74c3927bcf8ad1275b592e9d", 0x56}], 0x8, &(0x7f0000001b00)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x21, 0xa, 0x0, 0x3, 0x0, [@mcast1, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00', @ipv4={'\x00', '\xff\xff', @multicast2}]}}}, @dstopts={{0x80, 0x29, 0x37, {0x6, 0xd, '\x00', [@calipso={0x7, 0x50, {0x1, 0x12, 0x1, 0x80, [0x1f, 0x6, 0x8, 0x9, 0x800, 0x75e, 0x8, 0x8000, 0x9]}}, @jumbo={0xc2, 0x4, 0x101}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0xeb}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x26, 0x1, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x80}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x7fff}}], 0x128}}, {{&(0x7f0000001c40)={0xa, 0x4e22, 0x4, @private0, 0x7}, 0x1c, &(0x7f0000004080)=[{&(0x7f0000001c80)="03db3829a770ce0200f87fdd3fecdceb5cf7087b65047d211cf4868a865a24b0e5f2b18ab1ae0f16f16e8fd92d46460098bceeae998df5bf61df81e43aac507233f1d74d62780d59bf95cb467f5aa0ea3ed29d01a8057db58c6c0c22cd5b5e45b13ef493", 0x64}, 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0x1000}, {&(0x7f0000003e00)="e3e3b402c18efd", 0x7}, {&(0x7f0000003e40)="af2d6e6114dc6aa8995129b90a023bb81fb8db35c89e6add01e4a81b5d84648001460aa0fb4a9d72f622d1f1aed47c811a8528f7b1dbc33b334932762f37d706693b3c2709e50048f9d88a21cbd9b848002cef506be2197dce5efe69832f610cbe4043483d8be02d874ff52ace3a68996c92d5b90fa69b1bad9010db278150689386d1d2794796881b19431916af425c12a29f5e53860937de6a320c22195e67ef9b8320498f28a74cfca5fe0f3efd8e4ebc9051d9e451a443088c21c6e4982fdfbe511bc02e671e8c62880d9f8cd72b45055d7d0cd13cf511fa0b2bead44fe1faa92c271b9d6bc6ea2d253eb0acf02441f3833bf829", 0xf6}, {&(0x7f0000003f40)="95c0c9c36dc7e0892cbac42d208bffcf556a1a8cfa6a83996ef1d3d96765f17e6734a88ed9ab4dcb0f9bc406a04585da22939fc1385e23223008d2bb18ff9ea8f271c38d8333485982dcd8bdb36b2869a4cacccf4d365324c7f6ac556dc4dc9593f4bfc6b86c404cb71d66ba5f23ebb433a525217dbc1b314b319fc30b5a7794f1c55a6eb58983934d763b390958101fcfb60b", 0x93}, {&(0x7f0000004000)='c-P', 0x3}, {&(0x7f0000004040)="5b41e21f0f6d7a53f54eb8142f8c4ac0690eaf07fba940e2958e33acd5970aae56c430fbdd2ccf2853f4", 0x2a}], 0xa, &(0x7f0000004140)=[@rthdrdstopts={{0x128, 0x29, 0x37, {0x33, 0x21, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x156b}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0xb8, "701fe6a43738e7e57e6dfab6cfd5cdbef327e16039e449cf37c03a53104cfee8e56d8ec678f1b5c1bae826b54d5735599557d18a3ab0a0b83483c61f1264ff1677a17ce5f40a6759b6ac1d288070b234d5c50fd4044c3325253a7c17b6d13e7374fae0a99ddcdd3e1641abc337e7f7dc63ffbf7e4c809a5adfa196202a2a32c7318d44e68193280b88bf165d2ebe4cfec201718bf928ece504253c25d05d4e03aa85fdbd613bec2dea607d509a66e3732eea36a408bc4528"}, @enc_lim={0x4, 0x1, 0x9e}, @ra={0x5, 0x2, 0x7f}, @calipso={0x7, 0x10, {0x2, 0x2, 0x1f, 0x151e, [0xfffffffffffffffe]}}, @calipso={0x7, 0x20, {0x1, 0x6, 0x50, 0x5, [0x4, 0x8000, 0x1]}}, @pad1, @jumbo={0xc2, 0x4, 0x7}]}}}, @tclass={{0x14, 0x29, 0x43, 0x6}}], 0x140}}, {{&(0x7f0000004280)={0xa, 0x4e22, 0x9a, @private1, 0x1f}, 0x1c, &(0x7f0000004600)=[{&(0x7f00000042c0)="bdda79fb3d2e86b1498bcc60e79ca153819b729ea24fccc1ea5288742af3a12e228b9b9d0924a7097e30744ec390006645db0fee20641f229d2017d668d74a3e58f8b0bb492ae048ab0645c87b6ba065769445bec29b11de5473660273eeb194c56267dbd76d4f3c9b94", 0x6a}, {&(0x7f0000004340)="49aa164764fd103b08a820ed690ea745e9fe26420b2a71f662338f26e49502db8325ae30241e15347acab7359516cc62f10739ceae69f6f1c04d8b0502693b5650c59c10b32b85aa2c5fd498a58fe1e0ef06183d444a76b0941380aead0704061c74c63bb92c0b0815e2ea3ae7f0fe5e5b27e00b49156371b66b9028d22157a47a37acd4ca42", 0x86}, {&(0x7f0000004400)="853ba593c7b3e9239063647c8572611c86f2ee70270c1b647e9cfb116aa85094a45eb2d25e7a99c85efa48e553e3be89f303fad23807e225aa7004f04a8fc4eb85e0edc700ac0efde411b244c4f45caf2a971352e2d2be8e8c98968d5146121bb51bf94bbe7a", 0x66}, {&(0x7f0000004480)="b3c975aabc603f8005e8bccc1daf9117310477973ca1e7425388cfba122d026160e785d7710a1cb246fccba724e8f0ad360e3ae88d71b5e17f10c13f74a371a350d863ec4fa378604c4a5da19f8c784f36f81bad2bf8624c46b3f2e86e60937595fa5eb6d50ba8eac10f84d279425e40a07e20b77960e6381b3cf3d51e014ca9ce1882a070829b828155", 0x8a}, {&(0x7f0000004540)="290297e18a3c82696faf055093a9ca4f308c5744b238f8b30829b3f82b", 0x1d}, {&(0x7f0000004580)="426d6f0f546c778f034e7dbdbeb96eeb70c2d181bd688d7b280e7f9f0786d578bf5ac439955761bb963a823adb910da48f88fecb72e5e122e053bb809df35a5f0c768535c7fd52ebd7588daea056e188df4bf949720f898f7599ccfea7", 0x5d}], 0x6, &(0x7f0000004680)=[@dontfrag={{0x14, 0x29, 0x3e, 0x7f}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}], 0x30}}, {{&(0x7f00000046c0)={0xa, 0x4e20, 0x3, @private2, 0x7}, 0x1c, &(0x7f0000004840)=[{&(0x7f0000004700)="3f4f6714a10ffc332f062fbef531b851fe8c86568abadf44d71ae51d22afebb456b5bfb160148d3d0d", 0x29}, {&(0x7f0000004740)="f68599479fe8dba0e46eb80baabdfaf76ff2deb4c8d82a1e2b1863418483aca892aedc94765f00d1f6b1a126fad9f23797d4ea4d53b7176b7d3f0f313c6590f433742abc3a0a53fde4219ff52967f8debea3df68fd4c9ebaa5484c4985ad54", 0x5f}, {&(0x7f00000047c0)="2317cf2c6ac5bd7508e4890d3aea7395900af9b987f88533d4e63bd082abbad27102caaa0dfde8b1", 0x28}, {&(0x7f0000004800)="d396b5a96788658f611465a644829cdae9b24c70b4085d4a7c1ec762fced5de7f55bddb8da2419f77ed10540456d75e7ddf1a21f", 0x34}], 0x4, &(0x7f0000004880)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x5e, 0x4, 0x2, 0x2, 0x0, [@loopback, @empty]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x1, 0x4, 0x0, 0x2, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}], 0x88}}], 0x5, 0x40c4) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 1821.060264] loop4: detected capacity change from 0 to 4 [ 1821.062515] loop5: detected capacity change from 0 to 264192 [ 1821.074762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1821.075491] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.076498] Buffer I/O error on dev sr0, logical block 0, async page read [ 1821.077523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1821.077563] FAT-fs (loop4): bogus number of reserved sectors [ 1821.078157] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.078955] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1821.079778] Buffer I/O error on dev sr0, logical block 1, async page read [ 1821.080659] FAT-fs (loop5): bogus number of reserved sectors [ 1821.081934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1821.082176] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1821.082681] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.084418] Buffer I/O error on dev sr0, logical block 2, async page read [ 1821.085314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1821.085948] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.086854] Buffer I/O error on dev sr0, logical block 3, async page read 18:03:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 1821.099144] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 1821.100459] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1821.101416] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1821.102345] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 1821.103367] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 2 [ 1821.104483] Buffer I/O error on dev sr0, logical block 4, async page read [ 1821.105447] Buffer I/O error on dev sr0, logical block 5, async page read [ 1821.106427] Buffer I/O error on dev sr0, logical block 6, async page read [ 1821.107376] Buffer I/O error on dev sr0, logical block 7, async page read [ 1821.154429] loop4: detected capacity change from 0 to 4 [ 1821.193004] FAT-fs (loop4): bogus number of reserved sectors [ 1821.193874] FAT-fs (loop4): Can't find a valid FAT filesystem 18:04:04 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x941, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000004cc0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000000)) 18:04:04 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:04 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:04 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:04 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/387], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:04 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1cd1a3ee, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:04 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/387], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1835.967458] loop4: detected capacity change from 0 to 4 18:04:04 executing program 6: clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x7000) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:04:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x220281, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) ioctl$KDSKBENT(r3, 0x4b47, &(0x7f0000000080)={0x0, 0x81, 0x3}) [ 1835.982539] loop5: detected capacity change from 0 to 264192 [ 1835.984563] FAT-fs (loop4): bogus number of reserved sectors [ 1835.985026] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1835.985738] FAT-fs (loop5): bogus number of reserved sectors [ 1835.986318] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1835.997555] loop4: detected capacity change from 0 to 4 [ 1836.014247] loop5: detected capacity change from 0 to 264192 [ 1836.020914] FAT-fs (loop4): bogus number of reserved sectors [ 1836.021407] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1836.023907] FAT-fs (loop5): bogus number of reserved sectors [ 1836.024393] FAT-fs (loop5): Can't find a valid FAT filesystem 18:04:04 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:04 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0xff, @mcast2, 0x20}, 0x1c) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)={0x1}, 0x8, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x3800) msgctl$MSG_STAT_ANY(r2, 0xd, &(0x7f0000000640)=""/4096) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x81, 0x3, 0x6, 0x3f, 0x0, 0x3, 0x140, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfff}, 0x10480, 0x100, 0x3, 0x8c3d98ecf72eb4c3, 0x3287, 0x0, 0x1, 0x0, 0x3, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x8) dup(r1) 18:04:04 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x982, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1836.065024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.065505] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.066221] Buffer I/O error on dev sr0, logical block 0, async page read [ 1836.067051] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.067507] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.068606] Buffer I/O error on dev sr0, logical block 1, async page read [ 1836.069303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.069760] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.070481] Buffer I/O error on dev sr0, logical block 2, async page read [ 1836.071598] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.072073] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.072754] Buffer I/O error on dev sr0, logical block 3, async page read [ 1836.073577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.074052] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.074731] Buffer I/O error on dev sr0, logical block 4, async page read [ 1836.075436] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.075877] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.076583] Buffer I/O error on dev sr0, logical block 5, async page read [ 1836.077294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.077741] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.078443] Buffer I/O error on dev sr0, logical block 6, async page read [ 1836.079162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.079613] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.080323] Buffer I/O error on dev sr0, logical block 7, async page read 18:04:04 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x20000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:04 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) lseek(r0, 0x100000001, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x2f, 0x3, 0x0, 0x1, 0x35, @loopback, @loopback, 0x8, 0x10, 0x4, 0x6}}) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:04:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x2a00, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0xdf3, @loopback}}, 0x0, 0x0, 0x5, 0x0, "b8e0ef18cd085363eb9325612021005dea053828d9b356fdf5aa3d21170991ccb610456363547ecd8f5ab9fa1bfc6e947409bfc696444817192c6e1d8412cd686b9c1507ed869b0ffcbe43661f18f496"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r2 = dup(r0) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000040)) setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f0000000000)=0xfffffffe, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='veth1_to_bridge\x00') [ 1836.261276] loop4: detected capacity change from 0 to 4 [ 1836.281284] FAT-fs (loop4): bogus number of reserved sectors [ 1836.281586] loop5: detected capacity change from 0 to 264192 [ 1836.282038] FAT-fs (loop4): Can't find a valid FAT filesystem 18:04:04 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1836.294405] FAT-fs (loop5): bogus number of reserved sectors [ 1836.295347] FAT-fs (loop5): Can't find a valid FAT filesystem 18:04:04 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:04 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) [ 1836.347122] loop5: detected capacity change from 0 to 264192 [ 1836.357998] FAT-fs (loop5): bogus number of reserved sectors [ 1836.358759] FAT-fs (loop5): Can't find a valid FAT filesystem 18:04:04 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xa00, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xf, 0x0, &(0x7f0000000040)) io_setup(0xb, &(0x7f0000000140)=0x0) recvmmsg$unix(r1, &(0x7f0000007240)=[{{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000002640)=[{&(0x7f0000000300)=""/70, 0x46}, {&(0x7f00000003c0)=""/241, 0xf1}, {&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/82, 0x52}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x8, &(0x7f00000026c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002700)=@abs, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000002780)=""/60, 0x3c}, {&(0x7f00000027c0)=""/220, 0xdc}, {&(0x7f00000028c0)=""/209, 0xd1}], 0x3, &(0x7f0000002a00)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000002a80), 0x6e, &(0x7f0000002b40)=[{&(0x7f0000002b00)=""/29, 0x1d}], 0x1}}, {{&(0x7f0000002b80)=@abs, 0x6e, &(0x7f0000005e80)=[{&(0x7f0000002c00)=""/124, 0x7c}, {&(0x7f0000002c80)=""/248, 0xf8}, {&(0x7f0000002d80)=""/230, 0xe6}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/4096, 0x1000}], 0x6}}, {{&(0x7f0000005f00), 0x6e, &(0x7f0000007140)=[{&(0x7f0000005f80)=""/113, 0x71}, {&(0x7f0000006000)=""/144, 0x90}, {&(0x7f00000060c0)=""/4096, 0x1000}, {&(0x7f00000070c0)=""/117, 0x75}], 0x4, &(0x7f00000073c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000003000000000000000010000000100000079c1a96a2c16a2fb49f997e4e5a1cdd58feba01d3cb947d50d77a240cfbb0645c440348fa0e67333f0a6799652299ba201b5d2d885a5ff8bb0a32c81be9f1edd04b181dca662d8b62e08cf22402df1024f35eeb3e546bcdd7e2cd1f1701753432d28dba6f61ad50d30681493", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa8}}], 0x5, 0x40000100, &(0x7f0000007380)={0x0, 0x989680}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xff, 0x6b, 0xf6, 0x0, 0x0, 0x6, 0x8f421, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x69c, 0x4, @perf_config_ext={0x8, 0x9}, 0x800a, 0x2, 0x3, 0x5, 0xffff, 0x2e000, 0x9310, 0x0, 0x65f86505, 0x0, 0x7}, 0xffffffffffffffff, 0x4, r3, 0x2) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0xeffdffff}]) shutdown(r4, 0x0) [ 1836.549811] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.550865] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.551942] Buffer I/O error on dev sr0, logical block 0, async page read [ 1836.553193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.553871] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1836.554936] Buffer I/O error on dev sr0, logical block 1, async page read [ 1836.556079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.556922] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.557742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.558636] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.559524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1836.560545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 18:04:18 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:04:18 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xeffdffff}]) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/slabinfo\x00', 0x0, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) r4 = dup(r1) getsockopt$WPAN_WANTLQI(r4, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:04:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:18 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x20100000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:18 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xa30, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1ab6e2, 0x0) mount$9p_virtio(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="7472616e733d76697274696f2c6d6d61702c63616368653d6c6f6f73652c70726976706f72742c6e6f7b7874656e642c6163636573733d8fcaf0d24670777ccec562d0294f0a23b7230bf7c818b928a0e68a7d88da8c3ea3556f2101543289bb9ee7825c4c97ea8ea5195daf1e615134d93edde04c496a5ba9e2b00615d58fa920e85fe3dc2604afee90b2f07b1a6533c7eb44a83668e1d4b1f06230fccd1e2e5f5419e919603125f53a636ee3", @ANYRESDEC, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c61707072616973652c6f626a5f757365723d2c61756469742c736d61636b66737472616e736d7574653d2a2369c9fcd855d9da0bf98fb0495d2b265b1b0b8e2978b0a8536e47a0afd437ff55bc212d2c116d84eca96935091a28d415bad81e00002c7365636c6162656c2c657569643c", @ANYRESDEC=0xee00, @ANYBLOB=',func=BPRM_CHECK,\x00']) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r2, 0x10, 0x0, 0x7000) r3 = fork() r4 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r2, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r5 = fork() fcntl$setownex(r4, 0xf, &(0x7f0000000140)={0x0, r5}) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r3}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 18:04:18 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:18 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1850.680430] loop4: detected capacity change from 0 to 5 [ 1850.682341] FAT-fs (loop4): bogus number of reserved sectors [ 1850.682752] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1850.712439] loop4: detected capacity change from 0 to 5 [ 1850.726757] loop5: detected capacity change from 0 to 264192 [ 1850.729141] FAT-fs (loop4): bogus number of reserved sectors [ 1850.729677] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1850.732633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1850.733053] blk_print_req_error: 6 callbacks suppressed [ 1850.733063] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1850.734237] buffer_io_error: 6 callbacks suppressed [ 1850.734245] Buffer I/O error on dev sr0, logical block 0, async page read [ 1850.735380] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1850.735748] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1850.736399] Buffer I/O error on dev sr0, logical block 1, async page read [ 1850.737226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1850.737717] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1850.738418] Buffer I/O error on dev sr0, logical block 2, async page read [ 1850.739146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1850.739552] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1850.740303] Buffer I/O error on dev sr0, logical block 3, async page read [ 1850.740951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1850.741338] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1850.742110] Buffer I/O error on dev sr0, logical block 4, async page read [ 1850.742750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1850.743249] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1850.744062] Buffer I/O error on dev sr0, logical block 5, async page read [ 1850.744720] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1850.745208] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1850.745933] Buffer I/O error on dev sr0, logical block 6, async page read [ 1850.746568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1850.747110] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1850.747859] Buffer I/O error on dev sr0, logical block 7, async page read [ 1850.763456] FAT-fs (loop5): bogus number of reserved sectors [ 1850.764083] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1850.793575] loop5: detected capacity change from 0 to 264192 [ 1850.808434] FAT-fs (loop5): bogus number of reserved sectors [ 1850.808859] FAT-fs (loop5): Can't find a valid FAT filesystem 18:04:18 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:18 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:19 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xb00, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:19 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 1850.975996] loop4: detected capacity change from 0 to 5 [ 1850.988961] FAT-fs (loop4): bogus number of reserved sectors [ 1850.989718] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1851.010770] loop5: detected capacity change from 0 to 264192 [ 1851.024019] FAT-fs (loop5): bogus number of reserved sectors [ 1851.024962] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1851.040632] loop5: detected capacity change from 0 to 264192 [ 1851.052993] FAT-fs (loop5): bogus number of reserved sectors [ 1851.053863] FAT-fs (loop5): Can't find a valid FAT filesystem 18:04:32 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x40000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:32 executing program 2: io_setup(0xb, &(0x7f0000000140)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xeffdffff}]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r2, 0x10, 0x0, 0x7000) r3 = fork() r4 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r2, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r5 = fork() fcntl$setownex(r4, 0xf, &(0x7f0000000140)={0x0, r5}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r7, 0x10, 0x0, 0x7000) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x1, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0x36, 0x0, 0x0, @pid=r3}, @typed={0x8, 0x13, 0x0, 0x0, @uid=r6}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r5) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup(r8) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @mcast1, 0x9}, 0x1c) getsockopt$WPAN_WANTLQI(r9, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:04:32 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:32 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:32 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, 0x0, 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:33 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:33 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)=ANY=[@ANYBLOB="01006c45b388b92d69d026b2200300482e49adf3211e2bb63c6ca0389c8614069e3f44e0d2b778eb90b338625a", @ANYRES32=r0, @ANYBLOB="9fd40000000000002e2f66696c653000"]) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xfd, 0x1f, 0x5, 0x7, 0x0, 0x3, 0x8004, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0xfffffffffffffffa, 0x7b6a}, 0x800, 0x6, 0x2b5, 0x1, 0x9, 0x8, 0x8, 0x0, 0xfff, 0x0, 0x7}, 0xffffffffffffffff, 0x4, r1, 0xb) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x7f, 0xd2, 0x81, 0x1, 0x0, 0x2706e872, 0x6200, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x8000, 0x30af, 0x3, 0x9, 0x2, 0x8, 0x4, 0x0, 0x400, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) r3 = dup(r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r4, 0x10, 0x0, 0x7000) r5 = fork() r6 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r4, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r7 = fork() fcntl$setownex(r6, 0xf, &(0x7f0000000140)={0x0, r7}) sendmsg$nl_netfilter(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r5}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x3b, 0x7f, 0x1, 0x8, 0x0, 0x7, 0x4000, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x2, @perf_config_ext={0xbd2, 0x3}, 0x0, 0xffff, 0x400, 0x8, 0x6, 0x5, 0x4, 0x0, 0x5, 0x0, 0x8001}, r7, 0xd, 0xffffffffffffffff, 0xb) getsockopt$WPAN_WANTLQI(r3, 0x0, 0xf, 0x0, &(0x7f0000000040)) 18:04:33 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xd00, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1864.878037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1864.878859] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1864.880048] Buffer I/O error on dev sr0, logical block 0, async page read [ 1864.881194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1864.882030] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1864.883203] Buffer I/O error on dev sr0, logical block 1, async page read [ 1864.886407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1864.887253] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1864.888378] Buffer I/O error on dev sr0, logical block 2, async page read [ 1864.889474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1864.890436] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1864.891537] Buffer I/O error on dev sr0, logical block 3, async page read [ 1864.892594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1864.893365] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1864.894458] Buffer I/O error on dev sr0, logical block 4, async page read [ 1864.895568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1864.896316] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1864.897415] Buffer I/O error on dev sr0, logical block 5, async page read [ 1864.898524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1864.899320] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1864.900415] Buffer I/O error on dev sr0, logical block 6, async page read [ 1864.901480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1864.902250] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1864.903368] Buffer I/O error on dev sr0, logical block 7, async page read [ 1864.906569] loop5: detected capacity change from 0 to 264192 [ 1864.915161] loop4: detected capacity change from 0 to 6 [ 1864.919707] FAT-fs (loop5): bogus number of reserved sectors [ 1864.920260] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1864.926720] FAT-fs (loop4): bogus number of reserved sectors [ 1864.927199] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1864.941782] loop4: detected capacity change from 0 to 6 [ 1864.944638] loop5: detected capacity change from 0 to 264192 18:04:33 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1864.951723] FAT-fs (loop5): bogus number of reserved sectors [ 1864.952214] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1864.967927] FAT-fs (loop4): bogus number of reserved sectors [ 1864.968364] FAT-fs (loop4): Can't find a valid FAT filesystem 18:04:33 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:33 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$RTC_VL_CLR(r0, 0x7014) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x7000) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22, @multicast1}}, 0x0, 0x0, 0x47, 0x0, "30cbdf6ee0b40c7058ed8b4758e9c7d7207f7084cc6b248caafdcfacdc44c24efa9bed40e28018b1a8702eb2a67edbfdfbb0d49afd8bce952f92a63f5f40be49542a9d59a9e4a066cf369aac2f20ee98"}, 0xd8) r6 = dup(r5) fchdir(r6) getsockopt$WPAN_WANTLQI(r6, 0x0, 0xf, 0x0, &(0x7f0000000040)) 18:04:33 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xe00, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:33 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x40300000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:33 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(r2, 0x0, 0x0) 18:04:33 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1865.120012] loop5: detected capacity change from 0 to 264192 [ 1865.120449] loop4: detected capacity change from 0 to 7 [ 1865.132419] FAT-fs (loop4): bogus number of reserved sectors [ 1865.132846] FAT-fs (loop4): Can't find a valid FAT filesystem 18:04:33 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1865.137076] FAT-fs (loop5): bogus number of reserved sectors [ 1865.137978] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1865.149639] loop4: detected capacity change from 0 to 7 [ 1865.159402] FAT-fs (loop4): bogus number of reserved sectors [ 1865.159662] loop5: detected capacity change from 0 to 264192 [ 1865.159819] FAT-fs (loop4): Can't find a valid FAT filesystem 18:04:33 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)=ANY=[@ANYBLOB="01006c45b388b92d69d026b2200300482e49adf3211e2bb63c6ca0389c8614069e3f44e0d2b778eb90b338625a", @ANYRES32=r0, @ANYBLOB="9fd40000000000002e2f66696c653000"]) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xfd, 0x1f, 0x5, 0x7, 0x0, 0x3, 0x8004, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0xfffffffffffffffa, 0x7b6a}, 0x800, 0x6, 0x2b5, 0x1, 0x9, 0x8, 0x8, 0x0, 0xfff, 0x0, 0x7}, 0xffffffffffffffff, 0x4, r1, 0xb) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x7f, 0xd2, 0x81, 0x1, 0x0, 0x2706e872, 0x6200, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x8000, 0x30af, 0x3, 0x9, 0x2, 0x8, 0x4, 0x0, 0x400, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) r3 = dup(r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r4, 0x10, 0x0, 0x7000) r5 = fork() r6 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r4, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r7 = fork() fcntl$setownex(r6, 0xf, &(0x7f0000000140)={0x0, r7}) sendmsg$nl_netfilter(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r5}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x3b, 0x7f, 0x1, 0x8, 0x0, 0x7, 0x4000, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x2, @perf_config_ext={0xbd2, 0x3}, 0x0, 0xffff, 0x400, 0x8, 0x6, 0x5, 0x4, 0x0, 0x5, 0x0, 0x8001}, r7, 0xd, 0xffffffffffffffff, 0xb) getsockopt$WPAN_WANTLQI(r3, 0x0, 0xf, 0x0, &(0x7f0000000040)) [ 1865.178122] FAT-fs (loop5): bogus number of reserved sectors [ 1865.179116] FAT-fs (loop5): Can't find a valid FAT filesystem 18:04:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:04:33 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xe05, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:33 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:33 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x48000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1865.285923] loop4: detected capacity change from 0 to 7 [ 1865.298185] FAT-fs (loop4): bogus number of reserved sectors [ 1865.298613] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1865.313111] loop4: detected capacity change from 0 to 7 [ 1865.319107] FAT-fs (loop4): bogus number of reserved sectors [ 1865.319524] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1865.357981] loop5: detected capacity change from 0 to 264192 [ 1865.383786] FAT-fs (loop5): bogus number of reserved sectors [ 1865.384678] FAT-fs (loop5): Can't find a valid FAT filesystem 18:04:47 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$RTC_VL_CLR(r0, 0x7014) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x7000) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22, @multicast1}}, 0x0, 0x0, 0x47, 0x0, "30cbdf6ee0b40c7058ed8b4758e9c7d7207f7084cc6b248caafdcfacdc44c24efa9bed40e28018b1a8702eb2a67edbfdfbb0d49afd8bce952f92a63f5f40be49542a9d59a9e4a066cf369aac2f20ee98"}, 0xd8) r6 = dup(r5) fchdir(r6) getsockopt$WPAN_WANTLQI(r6, 0x0, 0xf, 0x0, &(0x7f0000000040)) 18:04:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x406, r1) dup(r2) 18:04:47 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:47 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:47 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf00, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:04:47 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:04:47 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)=ANY=[@ANYBLOB="01006c45b388b92d69d026b2200300482e49adf3211e2bb63c6ca0389c8614069e3f44e0d2b778eb90b338625a", @ANYRES32=r0, @ANYBLOB="9fd40000000000002e2f66696c653000"]) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xfd, 0x1f, 0x5, 0x7, 0x0, 0x3, 0x8004, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0xfffffffffffffffa, 0x7b6a}, 0x800, 0x6, 0x2b5, 0x1, 0x9, 0x8, 0x8, 0x0, 0xfff, 0x0, 0x7}, 0xffffffffffffffff, 0x4, r1, 0xb) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x7f, 0xd2, 0x81, 0x1, 0x0, 0x2706e872, 0x6200, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x8000, 0x30af, 0x3, 0x9, 0x2, 0x8, 0x4, 0x0, 0x400, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) r3 = dup(r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r4, 0x10, 0x0, 0x7000) r5 = fork() r6 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r4, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r7 = fork() fcntl$setownex(r6, 0xf, &(0x7f0000000140)={0x0, r7}) sendmsg$nl_netfilter(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r5}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x3b, 0x7f, 0x1, 0x8, 0x0, 0x7, 0x4000, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x2, @perf_config_ext={0xbd2, 0x3}, 0x0, 0xffff, 0x400, 0x8, 0x6, 0x5, 0x4, 0x0, 0x5, 0x0, 0x8001}, r7, 0xd, 0xffffffffffffffff, 0xb) getsockopt$WPAN_WANTLQI(r3, 0x0, 0xf, 0x0, &(0x7f0000000040)) [ 1879.325974] loop5: detected capacity change from 0 to 264192 [ 1879.329213] FAT-fs (loop5): bogus number of reserved sectors [ 1879.329615] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1879.336344] loop4: detected capacity change from 0 to 7 18:04:47 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1879.346093] FAT-fs (loop4): bogus number of reserved sectors [ 1879.347220] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1879.352738] loop5: detected capacity change from 0 to 264192 [ 1879.363986] FAT-fs (loop5): bogus number of reserved sectors [ 1879.364772] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1879.367765] loop4: detected capacity change from 0 to 7 [ 1879.376316] FAT-fs (loop4): bogus number of reserved sectors [ 1879.377117] FAT-fs (loop4): Can't find a valid FAT filesystem 18:04:47 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:01 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (fail_nth: 1) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:05:01 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf05, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:01 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$RTC_VL_CLR(r0, 0x7014) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x7000) r2 = fork() r3 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r4 = fork() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22, @multicast1}}, 0x0, 0x0, 0x47, 0x0, "30cbdf6ee0b40c7058ed8b4758e9c7d7207f7084cc6b248caafdcfacdc44c24efa9bed40e28018b1a8702eb2a67edbfdfbb0d49afd8bce952f92a63f5f40be49542a9d59a9e4a066cf369aac2f20ee98"}, 0xd8) r6 = dup(r5) fchdir(r6) getsockopt$WPAN_WANTLQI(r6, 0x0, 0xf, 0x0, &(0x7f0000000040)) 18:05:01 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:01 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x53300000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) (fail_nth: 1) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:05:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) fsync(r1) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x529d40, 0x40) 18:05:01 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1893.342228] loop4: detected capacity change from 0 to 7 [ 1893.345042] FAT-fs (loop4): bogus number of reserved sectors [ 1893.345107] loop5: detected capacity change from 0 to 264192 [ 1893.345440] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1893.360806] loop4: detected capacity change from 0 to 7 [ 1893.367348] FAT-fs (loop4): bogus number of reserved sectors [ 1893.367776] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1893.374007] FAT-fs (loop5): bogus number of reserved sectors [ 1893.374825] FAT-fs (loop5): Can't find a valid FAT filesystem 18:05:01 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1893.399999] loop5: detected capacity change from 0 to 264192 [ 1893.415527] FAT-fs (loop5): bogus number of reserved sectors [ 1893.416443] FAT-fs (loop5): Can't find a valid FAT filesystem 18:05:01 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1005, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:01 executing program 2: io_setup(0xb, &(0x7f0000000140)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xeffdffff}]) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r4, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000001140)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @broadcast}}}, @ip_tos_u8={{0x21}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev, @remote}}}], 0x58}, 0x0) getsockopt$WPAN_WANTLQI(r3, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 1893.497210] loop4: detected capacity change from 0 to 8 [ 1893.503788] FAT-fs (loop4): bogus number of reserved sectors [ 1893.504226] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:01 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x5f050000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:01 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, &(0x7f0000000040)) (fail_nth: 1) 18:05:01 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1020, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1893.586374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1893.587220] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1893.588377] Buffer I/O error on dev sr0, logical block 0, async page read [ 1893.590169] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1893.591208] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1893.592325] Buffer I/O error on dev sr0, logical block 1, async page read [ 1893.594093] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1893.594815] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1893.595933] Buffer I/O error on dev sr0, logical block 2, async page read [ 1893.597106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1893.597840] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1893.598980] Buffer I/O error on dev sr0, logical block 3, async page read [ 1893.613204] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 1893.614462] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1893.615386] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1893.616271] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 1893.617256] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 2 [ 1893.617451] loop5: detected capacity change from 0 to 264192 [ 1893.618338] Buffer I/O error on dev sr0, logical block 4, async page read [ 1893.619679] Buffer I/O error on dev sr0, logical block 5, async page read [ 1893.620591] Buffer I/O error on dev sr0, logical block 6, async page read [ 1893.621513] Buffer I/O error on dev sr0, logical block 7, async page read [ 1893.649283] FAT-fs (loop5): bogus number of reserved sectors [ 1893.649721] FAT-fs (loop5): Can't find a valid FAT filesystem 18:05:01 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1893.674477] loop5: detected capacity change from 0 to 264192 18:05:01 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) [ 1893.683559] FAULT_INJECTION: forcing a failure. [ 1893.683559] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1893.684899] FAT-fs (loop5): bogus number of reserved sectors [ 1893.685340] CPU: 1 PID: 52218 Comm: syz-executor.0 Not tainted 6.2.0-rc6-next-20230202 #1 [ 1893.685494] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1893.686507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1893.686528] Call Trace: [ 1893.686538] 18:05:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 1893.688641] dump_stack_lvl+0xc1/0xf0 [ 1893.689195] should_fail_ex+0x4b4/0x5b0 [ 1893.689752] _copy_from_user+0x2e/0x180 [ 1893.690304] do_ip_getsockopt+0x421/0x1e70 [ 1893.690899] ? __pfx_do_ip_getsockopt+0x10/0x10 [ 1893.691560] ? __lock_acquire+0xbd4/0x63b0 [ 1893.692187] ? __lock_acquire+0xbd4/0x63b0 [ 1893.692817] ? perf_trace_lock+0xc1/0x480 [ 1893.693392] ? perf_trace_lock+0xc1/0x480 [ 1893.693963] ? __pfx___lock_acquire+0x10/0x10 [ 1893.694603] ? perf_trace_lock_acquire+0xcf/0x500 [ 1893.695278] ? __pfx_perf_trace_lock+0x10/0x10 [ 1893.695921] ip_getsockopt+0xa0/0x1f0 [ 1893.696476] ? find_held_lock+0x2c/0x110 [ 1893.697047] ? __pfx_ip_getsockopt+0x10/0x10 [ 1893.697677] ? lock_release+0x1e3/0x710 [ 1893.698238] ? __pfx_lock_release+0x10/0x10 [ 1893.698868] udp_getsockopt+0x61/0xa0 [ 1893.699441] ipv6_getsockopt+0x24a/0x2b0 [ 1893.700030] ? __pfx_ipv6_getsockopt+0x10/0x10 [ 1893.700704] tcp_getsockopt+0xa3/0x110 [ 1893.701259] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1893.701979] __sys_getsockopt+0x150/0x250 [ 1893.702567] ? __pfx___sys_getsockopt+0x10/0x10 [ 1893.703210] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1893.704040] ? fput+0x2f/0x1a0 [ 1893.704511] ? ksys_write+0x1a7/0x260 [ 1893.705082] __x64_sys_getsockopt+0xbe/0x160 [ 1893.705703] ? syscall_enter_from_user_mode+0x21/0x50 [ 1893.706424] do_syscall_64+0x3f/0x90 [ 1893.706977] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1893.707706] RIP: 0033:0x7f7518229b19 [ 1893.708222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1893.710594] RSP: 002b:00007f751579f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1893.711616] RAX: ffffffffffffffda RBX: 00007f751833cf60 RCX: 00007f7518229b19 [ 1893.712569] RDX: 000000000000001a RSI: 0000000000000000 RDI: 0000000000000004 [ 1893.713511] RBP: 00007f751579f1d0 R08: 0000000020000040 R09: 0000000000000000 [ 1893.714461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1893.715410] R13: 00007ffd9a6fa21f R14: 00007f751579f300 R15: 0000000000022000 [ 1893.716404] [ 1893.718309] loop4: detected capacity change from 0 to 8 [ 1893.722518] FAT-fs (loop4): bogus number of reserved sectors [ 1893.723397] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:01 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1893.734520] loop4: detected capacity change from 0 to 8 [ 1893.750101] FAT-fs (loop4): bogus number of reserved sectors [ 1893.750939] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:15 executing program 2: io_setup(0xb, &(0x7f0000000140)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xeffdffff}]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0xa000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = timerfd_create(0x2, 0x81000) fcntl$setownex(r2, 0xf, &(0x7f0000000240)) openat$cdrom(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0xeffdffff}]) r6 = accept$inet6(r2, 0x0, &(0x7f0000000200)) sendfile(r6, r2, &(0x7f0000000100)=0x1004, 0x20000000) sendfile(r1, r3, 0x0, 0xfffffffffffff506) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) getsockopt$WPAN_WANTLQI(r8, 0x0, 0xc, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r7, 0x1, 0x0, &(0x7f0000000000)=0x2, 0x4) 18:05:15 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, &(0x7f0000000040)) (fail_nth: 2) 18:05:15 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1100, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:15 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x2, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:05:15 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x7f}, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xc, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000000), 0x21) fork() r1 = socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) io_setup(0xb, &(0x7f0000000540)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x20000, 0x4d) recvmmsg(r1, &(0x7f0000002a80)=[{{&(0x7f0000000580)=@vsock, 0x80, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000002c80)=""/232, 0xe8}, {&(0x7f0000001300)=""/205, 0xcd}], 0x4, &(0x7f0000000740)=""/233, 0xe9}, 0x101}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000840)=""/193, 0xc1}], 0x1, &(0x7f0000000940)=""/216, 0xd8}, 0xffff}, {{&(0x7f0000000a40)=@nfc_llcp, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/78, 0x4e}], 0x1, &(0x7f0000000b80)=""/121, 0x79}, 0x867}, {{&(0x7f0000000c00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000e00)}, 0x401}, {{&(0x7f0000000e40)=@caif=@rfm, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/157, 0x9d}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/172, 0xac}, {&(0x7f0000001100)=""/53, 0x35}], 0x4, &(0x7f0000001180)=""/215, 0xd7}, 0x8001}, {{&(0x7f0000001280)=@xdp, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/219, 0xdb}, 0x2}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f00000016c0)=""/11, 0xb}, {&(0x7f0000001700)=""/190, 0xbe}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/222, 0xde}, {&(0x7f00000028c0)=""/10, 0xa}], 0x5, &(0x7f0000002980)=""/244, 0xf4}, 0x80}], 0x7, 0x84, &(0x7f0000002c40)={0x0, 0x3938700}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x3, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, r4, 0x0) shmat(0x0, &(0x7f0000fed000/0x2000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:05:15 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x61300000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1906.977242] FAULT_INJECTION: forcing a failure. [ 1906.977242] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1906.979075] CPU: 0 PID: 52362 Comm: syz-executor.0 Not tainted 6.2.0-rc6-next-20230202 #1 [ 1906.980158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1906.981222] Call Trace: [ 1906.981567] [ 1906.981878] dump_stack_lvl+0xc1/0xf0 [ 1906.982427] should_fail_ex+0x4b4/0x5b0 [ 1906.982986] _copy_to_user+0x2e/0x150 [ 1906.983548] copy_to_sockptr_offset+0x166/0x1a0 [ 1906.984190] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1906.984833] ? __pfx_copy_to_sockptr_offset+0x10/0x10 [ 1906.985555] do_ip_getsockopt+0x70c/0x1e70 [ 1906.986160] ? __pfx_do_ip_getsockopt+0x10/0x10 [ 1906.986858] ? __lock_acquire+0xbd4/0x63b0 [ 1906.987495] ? perf_trace_lock+0xc1/0x480 [ 1906.988077] ? perf_trace_lock+0xc1/0x480 [ 1906.988648] ? __pfx___lock_acquire+0x10/0x10 [ 1906.989312] ? perf_trace_lock_acquire+0xcf/0x500 [ 1906.989978] ? __pfx_perf_trace_lock+0x10/0x10 [ 1906.990627] ip_getsockopt+0xa0/0x1f0 [ 1906.991193] ? find_held_lock+0x2c/0x110 [ 1906.991789] ? __pfx_ip_getsockopt+0x10/0x10 [ 1906.992434] ? lock_release+0x1e3/0x710 [ 1906.993016] ? __pfx_lock_release+0x10/0x10 [ 1906.993646] udp_getsockopt+0x61/0xa0 [ 1906.994211] ipv6_getsockopt+0x24a/0x2b0 [ 1906.994815] ? __pfx_ipv6_getsockopt+0x10/0x10 [ 1906.995519] tcp_getsockopt+0xa3/0x110 [ 1906.996077] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1906.996803] __sys_getsockopt+0x150/0x250 [ 1906.997393] ? __pfx___sys_getsockopt+0x10/0x10 [ 1906.998049] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1906.998865] ? fput+0x2f/0x1a0 [ 1906.999334] ? ksys_write+0x1a7/0x260 [ 1906.999907] __x64_sys_getsockopt+0xbe/0x160 [ 1907.000534] ? syscall_enter_from_user_mode+0x21/0x50 [ 1907.001255] do_syscall_64+0x3f/0x90 [ 1907.001806] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1907.002528] RIP: 0033:0x7f7518229b19 [ 1907.003056] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1907.005442] RSP: 002b:00007f751579f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1907.006459] RAX: ffffffffffffffda RBX: 00007f751833cf60 RCX: 00007f7518229b19 [ 1907.007428] RDX: 000000000000001a RSI: 0000000000000000 RDI: 0000000000000004 [ 1907.008383] RBP: 00007f751579f1d0 R08: 0000000020000040 R09: 0000000000000000 [ 1907.009341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1907.010294] R13: 00007ffd9a6fa21f R14: 00007f751579f300 R15: 0000000000022000 [ 1907.011290] [ 1907.021838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.022265] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.022803] Buffer I/O error on dev sr0, logical block 0, async page read [ 1907.023435] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.023778] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.024304] Buffer I/O error on dev sr0, logical block 1, async page read [ 1907.024956] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.025314] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.025806] Buffer I/O error on dev sr0, logical block 2, async page read [ 1907.026435] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.026821] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.027360] Buffer I/O error on dev sr0, logical block 3, async page read [ 1907.028111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.028457] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.029006] Buffer I/O error on dev sr0, logical block 4, async page read [ 1907.029614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.029976] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.030477] Buffer I/O error on dev sr0, logical block 5, async page read [ 1907.031095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.031453] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.031972] Buffer I/O error on dev sr0, logical block 6, async page read [ 1907.032591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.032958] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.033455] Buffer I/O error on dev sr0, logical block 7, async page read 18:05:15 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1907.053592] loop5: detected capacity change from 0 to 264192 [ 1907.055653] FAT-fs (loop5): bogus number of reserved sectors [ 1907.056157] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1907.061486] loop4: detected capacity change from 0 to 8 [ 1907.067707] loop5: detected capacity change from 0 to 264192 [ 1907.078028] FAT-fs (loop5): bogus number of reserved sectors [ 1907.079036] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1907.081691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.082284] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.082789] Buffer I/O error on dev sr0, logical block 0, async page read [ 1907.083419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.083761] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1907.084336] Buffer I/O error on dev sr0, logical block 1, async page read [ 1907.084992] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.085486] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.085949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.086446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.086866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.087396] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1907.094834] FAT-fs (loop4): bogus number of reserved sectors [ 1907.095757] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, &(0x7f0000000040)) (fail_nth: 3) [ 1907.131624] loop4: detected capacity change from 0 to 8 [ 1907.148659] FAT-fs (loop4): bogus number of reserved sectors [ 1907.149520] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:15 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0xe68, 0x5, 0x2}, 0x10) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x500, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x2040, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="050028bd7000000000047933000008000300", @ANYRES32=r4], 0x54}}, 0x0) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x58, r3, 0x8, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x68}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x20}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x20}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x3}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xff}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x4001) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x9, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) [ 1907.204783] FAULT_INJECTION: forcing a failure. [ 1907.204783] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1907.205589] CPU: 1 PID: 52656 Comm: syz-executor.0 Not tainted 6.2.0-rc6-next-20230202 #1 [ 1907.206091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1907.206585] Call Trace: [ 1907.206755] [ 1907.206907] dump_stack_lvl+0xc1/0xf0 [ 1907.207170] should_fail_ex+0x4b4/0x5b0 [ 1907.207447] _copy_to_user+0x2e/0x150 [ 1907.207708] copy_to_sockptr_offset+0x166/0x1a0 [ 1907.208019] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1907.208325] ? __pfx_copy_to_sockptr_offset+0x10/0x10 [ 1907.208675] do_ip_getsockopt+0x76e/0x1e70 [ 1907.208963] ? __pfx_do_ip_getsockopt+0x10/0x10 [ 1907.209291] ? __lock_acquire+0xbd4/0x63b0 [ 1907.209585] ? perf_trace_lock+0xc1/0x480 [ 1907.209852] ? perf_trace_lock+0xc1/0x480 [ 1907.210121] ? __pfx___lock_acquire+0x10/0x10 [ 1907.210419] ? perf_trace_lock_acquire+0xcf/0x500 [ 1907.210731] ? __pfx_perf_trace_lock+0x10/0x10 [ 1907.211030] ip_getsockopt+0xa0/0x1f0 [ 1907.211292] ? find_held_lock+0x2c/0x110 [ 1907.211569] ? __pfx_ip_getsockopt+0x10/0x10 [ 1907.211861] ? lock_release+0x1e3/0x710 [ 1907.212135] ? __pfx_lock_release+0x10/0x10 [ 1907.212426] udp_getsockopt+0x61/0xa0 [ 1907.212691] ipv6_getsockopt+0x24a/0x2b0 [ 1907.212966] ? __pfx_ipv6_getsockopt+0x10/0x10 [ 1907.213277] tcp_getsockopt+0xa3/0x110 [ 1907.213539] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1907.213870] __sys_getsockopt+0x150/0x250 [ 1907.214142] ? __pfx___sys_getsockopt+0x10/0x10 [ 1907.214446] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1907.214816] ? fput+0x2f/0x1a0 [ 1907.215037] ? ksys_write+0x1a7/0x260 [ 1907.215303] __x64_sys_getsockopt+0xbe/0x160 [ 1907.215602] ? syscall_enter_from_user_mode+0x21/0x50 [ 1907.215938] do_syscall_64+0x3f/0x90 [ 1907.216191] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1907.216525] RIP: 0033:0x7f7518229b19 [ 1907.216762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1907.217855] RSP: 002b:00007f751579f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1907.218319] RAX: ffffffffffffffda RBX: 00007f751833cf60 RCX: 00007f7518229b19 [ 1907.218751] RDX: 000000000000001a RSI: 0000000000000000 RDI: 0000000000000004 [ 1907.219188] RBP: 00007f751579f1d0 R08: 0000000020000040 R09: 0000000000000000 [ 1907.219624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1907.220061] R13: 00007ffd9a6fa21f R14: 00007f751579f300 R15: 0000000000022000 [ 1907.220515] 18:05:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = accept(r0, &(0x7f0000000080)=@ax25={{0x3, @netrom}, [@rose, @netrom, @default, @remote, @default]}, &(0x7f0000000000)=0x80) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x109000, 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)="d3506c0f84f3ae716c569f220dbed1503718be067f095d99eda6a62ea0f6f099b46948bd4750ddb3c697a8859857d23cb6a1d458441abaf129b3499c9c574dc3b001609cc764ebc0cc1abf7b4104d55b0e25b4e00c5ad6494ebb63c9f7823587fc1dac62", 0x64}], 0x1, 0x1ff, 0x1) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:05:15 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x68000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, &(0x7f0000000040)) (fail_nth: 4) [ 1907.351505] loop5: detected capacity change from 0 to 264192 [ 1907.355463] FAULT_INJECTION: forcing a failure. [ 1907.355463] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1907.356241] CPU: 1 PID: 52792 Comm: syz-executor.0 Not tainted 6.2.0-rc6-next-20230202 #1 [ 1907.356751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1907.357248] Call Trace: [ 1907.357419] [ 1907.357571] dump_stack_lvl+0xc1/0xf0 [ 1907.357836] should_fail_ex+0x4b4/0x5b0 [ 1907.358104] _copy_to_user+0x2e/0x150 [ 1907.358362] simple_read_from_buffer+0xd0/0x170 [ 1907.358674] proc_fail_nth_read+0x19c/0x230 [ 1907.358966] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1907.359279] ? security_file_permission+0xb5/0xe0 [ 1907.359615] vfs_read+0x257/0x940 [ 1907.359858] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1907.360169] ? __pfx_vfs_read+0x10/0x10 [ 1907.360434] ? __pfx___fget_files+0x10/0x10 [ 1907.360720] ? __fget_files+0x270/0x480 [ 1907.360995] ksys_read+0x12b/0x260 [ 1907.361239] ? __pfx_ksys_read+0x10/0x10 [ 1907.361520] do_syscall_64+0x3f/0x90 [ 1907.361776] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1907.362120] RIP: 0033:0x7f75181dc69c [ 1907.362359] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1907.363454] RSP: 002b:00007f751579f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1907.363923] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75181dc69c [ 1907.364357] RDX: 000000000000000f RSI: 00007f751579f1e0 RDI: 0000000000000005 [ 1907.364791] RBP: 00007f751579f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1907.365224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1907.365658] R13: 00007ffd9a6fa21f R14: 00007f751579f300 R15: 0000000000022000 [ 1907.366110] [ 1907.367857] FAT-fs (loop5): bogus number of reserved sectors [ 1907.368718] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1907.388305] loop5: detected capacity change from 0 to 264192 [ 1907.395723] FAT-fs (loop5): bogus number of reserved sectors [ 1907.396627] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1907.424254] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.6'. 18:05:28 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0xc, 0x0, &(0x7f0000000040)) io_setup(0xb, &(0x7f0000000140)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xeffdffff}]) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4) 18:05:28 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:28 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:28 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1105, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, &(0x7f0000000040)) 18:05:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x3, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:05:28 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x68300000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:28 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) fork() socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x800}]) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast2}, 0xc) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) [ 1920.300348] loop5: detected capacity change from 0 to 264192 [ 1920.307753] FAT-fs (loop5): bogus number of reserved sectors [ 1920.308251] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1920.321706] loop5: detected capacity change from 0 to 264192 [ 1920.324321] FAT-fs (loop5): bogus number of reserved sectors [ 1920.324992] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1920.365650] loop4: detected capacity change from 0 to 8 [ 1920.378618] FAT-fs (loop4): bogus number of reserved sectors [ 1920.379263] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:28 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:28 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:28 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1920.416013] loop4: detected capacity change from 0 to 8 [ 1920.429914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.430374] blk_print_req_error: 6 callbacks suppressed [ 1920.430384] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.431816] buffer_io_error: 6 callbacks suppressed [ 1920.431825] Buffer I/O error on dev sr0, logical block 0, async page read [ 1920.432981] FAT-fs (loop4): bogus number of reserved sectors [ 1920.433305] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.433867] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1920.434309] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.435713] Buffer I/O error on dev sr0, logical block 1, async page read [ 1920.439298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.439749] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.440453] Buffer I/O error on dev sr0, logical block 2, async page read [ 1920.441455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.441940] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.442605] Buffer I/O error on dev sr0, logical block 3, async page read [ 1920.443961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.444416] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.445107] Buffer I/O error on dev sr0, logical block 4, async page read [ 1920.446399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.446850] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.447543] Buffer I/O error on dev sr0, logical block 5, async page read [ 1920.453985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.454750] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.455938] Buffer I/O error on dev sr0, logical block 6, async page read [ 1920.457163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.458623] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.459777] Buffer I/O error on dev sr0, logical block 7, async page read 18:05:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x1a, 0x0, &(0x7f0000000040)) [ 1920.547383] loop5: detected capacity change from 0 to 264192 18:05:28 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1107, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1920.575309] FAT-fs (loop5): bogus number of reserved sectors [ 1920.575750] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1920.601167] loop5: detected capacity change from 0 to 264192 [ 1920.610498] FAT-fs (loop5): bogus number of reserved sectors [ 1920.610952] FAT-fs (loop5): Can't find a valid FAT filesystem 18:05:28 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0xb, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0xeffdffff}]) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0xee, 0x4, 0x8}) socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)) io_setup(0xb, &(0x7f0000000140)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x49, &(0x7f0000000000)={0x0, 0x2710}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) [ 1920.651307] loop4: detected capacity change from 0 to 8 [ 1920.658374] FAT-fs (loop4): bogus number of reserved sectors [ 1920.659245] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1920.670594] loop4: detected capacity change from 0 to 8 [ 1920.675973] FAT-fs (loop4): bogus number of reserved sectors [ 1920.676720] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1920.738717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.739572] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.741121] Buffer I/O error on dev sr0, logical block 0, async page read [ 1920.742190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.742872] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1920.743955] Buffer I/O error on dev sr0, logical block 1, async page read [ 1920.745250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.746201] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.747277] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.748203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.749130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1920.750076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 18:05:42 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:42 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:05:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x6, 0x1a, 0x0, &(0x7f0000000040)) 18:05:42 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x74000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:42 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x4, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:05:42 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1201, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:42 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000980), 0x40, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x3, 0x80, 0x20, 0x0, 0x20, 0x4, 0x0, 0x6, 0x20080, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x7fffffff, 0x4}, 0x441b0, 0x1f, 0x8001, 0x0, 0x9, 0x1, 0x2, 0x0, 0x1787, 0x0, 0x2}, r2, 0x2, r0, 0x4) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000300)=""/167) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x9, 0x0, 0x11, 0x1d, 0x0, 0x8000, 0x800, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1c, 0x2, @perf_config_ext={0x5, 0x6}, 0x4000, 0xfffffffeffffffff, 0x3ff, 0x0, 0x20, 0x0, 0x20, 0x0, 0x59, 0x0, 0x2}, 0x0, 0xe, r3, 0x2) finit_module(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x1) [ 1934.764964] loop5: detected capacity change from 0 to 264192 [ 1934.765456] loop4: detected capacity change from 0 to 9 [ 1934.774146] FAT-fs (loop5): bogus number of reserved sectors [ 1934.774552] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1934.784695] loop5: detected capacity change from 0 to 264192 [ 1934.789697] FAT-fs (loop4): bogus number of reserved sectors [ 1934.790178] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1934.790327] FAT-fs (loop5): bogus number of reserved sectors [ 1934.791200] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1934.799716] loop4: detected capacity change from 0 to 9 [ 1934.808513] FAT-fs (loop4): bogus number of reserved sectors [ 1934.808957] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:43 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:43 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:43 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1205, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:43 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x11, 0x1a, 0x0, &(0x7f0000000040)) 18:05:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) dup(r1) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 1934.918421] loop5: detected capacity change from 0 to 264192 [ 1934.923679] loop4: detected capacity change from 0 to 9 [ 1934.930522] FAT-fs (loop5): bogus number of reserved sectors [ 1934.930987] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1934.935149] FAT-fs (loop4): bogus number of reserved sectors [ 1934.935552] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:43 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1934.951025] loop4: detected capacity change from 0 to 9 [ 1934.955667] FAT-fs (loop4): bogus number of reserved sectors [ 1934.956133] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:59 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:59 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000300)="9ab438419b905e66d5ebec15ec30d8043946242c1af37d6ca055eed33c83a0638968c6331565e1193779ef4b123c21a331ce2a7b639dd0a94b40ac82baedc750ebfc23cb3b4a1503ca5de7e342b3eabb1a20578c22c379d6367565a2da7337ca06729efa3eb0963d5b1677981822f35ddfc5e099f3337be72adf8853e670f738ca62b55573c9064bcc927762d7ac55579a3d1d9094e2e453a23f7cb024558eab1caa", 0xa2}], 0x1, 0x4, 0x7ff) r2 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000240)=""/174, 0xae) setsockopt$sock_timeval(r2, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x800, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r3 = fork() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="200020ca18275300000070003cdcdf250c0000031700db801188656a24547300"], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) ioprio_get$pid(0x0, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:05:59 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x131e, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x5, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:05:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0xffffffff}}, './file0\x00'}) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000280)=0xffffffffffffffff, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000), &(0x7f0000000140)=0x4) r2 = dup(r0) r3 = accept$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) sendfile(r2, r2, &(0x7f0000000180)=0x5, 0x7) fcntl$setlease(r3, 0x400, 0x2) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:05:59 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x88, 0x1a, 0x0, &(0x7f0000000040)) [ 1951.506214] loop4: detected capacity change from 0 to 9 [ 1951.519378] FAT-fs (loop4): bogus number of reserved sectors [ 1951.519799] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1951.525244] loop4: detected capacity change from 0 to 9 [ 1951.527315] FAT-fs (loop4): bogus number of reserved sectors [ 1951.527750] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1951.574672] loop5: detected capacity change from 0 to 264192 18:05:59 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x131f, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1951.596255] FAT-fs (loop5): bogus number of reserved sectors [ 1951.597191] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1951.627453] loop5: detected capacity change from 0 to 264192 18:05:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x600, 0x1a, 0x0, &(0x7f0000000040)) [ 1951.638806] FAT-fs (loop5): bogus number of reserved sectors [ 1951.639621] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1951.664683] loop4: detected capacity change from 0 to 9 [ 1951.672638] FAT-fs (loop4): bogus number of reserved sectors [ 1951.673090] FAT-fs (loop4): Can't find a valid FAT filesystem 18:05:59 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:05:59 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1e13, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:05:59 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1951.773856] loop4: detected capacity change from 0 to 15 [ 1951.784528] FAT-fs (loop4): bogus number of reserved sectors [ 1951.784957] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1951.794434] loop4: detected capacity change from 0 to 15 [ 1951.799010] FAT-fs (loop4): bogus number of reserved sectors [ 1951.799430] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1951.873020] loop5: detected capacity change from 0 to 264192 [ 1951.879065] FAT-fs (loop5): bogus number of reserved sectors [ 1951.879472] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1951.886806] loop5: detected capacity change from 0 to 264192 [ 1951.888015] FAT-fs (loop5): bogus number of reserved sectors [ 1951.888424] FAT-fs (loop5): Can't find a valid FAT filesystem 18:06:16 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x9c910100, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x1100, 0x1a, 0x0, &(0x7f0000000040)) 18:06:16 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000240), 0xc}, 0x104, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000300), 0x42a01, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xeffdffff}]) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0xb3) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) [ 1968.048872] loop5: detected capacity change from 0 to 264192 18:06:16 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/bus/acpi', 0x32800, 0x150) syz_open_dev$char_usb(0xc, 0xb4, 0x1) recvmsg$unix(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000140)=""/199, 0xc7}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000010700000000b2c4e39b50c6bb1271abd7996a2e00000000735d48c2e1ef46473fb565bd8ccb73e2bbba7c05cd967fb22132bd4598f226e789cd6cfc2d0ff7378e09909d0d10f848a23df45549368c32", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x38}, 0x0) r3 = dup(r2) getsockopt$WPAN_WANTLQI(r3, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:06:16 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x1f13, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x6, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:06:16 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1968.066368] FAT-fs (loop5): bogus number of reserved sectors [ 1968.066809] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1968.077813] loop5: detected capacity change from 0 to 264192 [ 1968.079601] FAT-fs (loop5): bogus number of reserved sectors [ 1968.080040] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1968.089763] loop4: detected capacity change from 0 to 15 18:06:16 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xaf110000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1968.124774] FAT-fs (loop4): bogus number of reserved sectors [ 1968.125696] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1968.143722] loop4: detected capacity change from 0 to 15 [ 1968.156983] FAT-fs (loop4): bogus number of reserved sectors [ 1968.157729] FAT-fs (loop4): Can't find a valid FAT filesystem 18:06:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7fff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4161}, 0x1c) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r2, 0x5000940a, &(0x7f0000000080)={{r0}, "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"}) 18:06:16 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1968.204127] loop5: detected capacity change from 0 to 264192 18:06:16 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1968.216212] FAT-fs (loop5): bogus number of reserved sectors [ 1968.216648] FAT-fs (loop5): Can't find a valid FAT filesystem 18:06:16 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x2000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1968.230135] loop5: detected capacity change from 0 to 264192 [ 1968.237252] FAT-fs (loop5): bogus number of reserved sectors [ 1968.237649] FAT-fs (loop5): Can't find a valid FAT filesystem 18:06:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x8800, 0x1a, 0x0, &(0x7f0000000040)) [ 1968.281332] loop4: detected capacity change from 0 to 16 18:06:16 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xbd000000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1968.292540] FAT-fs (loop4): bogus number of reserved sectors [ 1968.293487] FAT-fs (loop4): Can't find a valid FAT filesystem 18:06:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x7, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 1968.306632] loop4: detected capacity change from 0 to 16 [ 1968.314959] FAT-fs (loop4): bogus number of reserved sectors [ 1968.315380] FAT-fs (loop4): Can't find a valid FAT filesystem 18:06:16 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:16 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x2010, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:16 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:16 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_dev$vcsu(&(0x7f0000000040), 0x80000001, 0x4000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0x7, 0x101100) write(r2, &(0x7f0000000140)="88c2566fd68d2a26fe44d98d4eb22c6e6e719cafae9ee0afba7f12fbcc6d042c165516646b8668011399a8950ffd7124c8bf5fc0556f3597a9", 0x39) socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xa0000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x30, 0x11, 0x3, 0x201, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x3}, [@nested={0x14, 0x1d, 0x0, 0x1, [@typed={0x8, 0xe, 0x0, 0x0, @pid}, @typed={0x8, 0x84, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x8, 0x7, 0x0, 0x0, @pid}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) r3 = perf_event_open$cgroup(&(0x7f0000000380)={0x2, 0x80, 0x3, 0x7, 0xfa, 0x1f, 0x0, 0x1, 0x4200, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4d, 0x4, @perf_bp={&(0x7f0000000240), 0x1}, 0x1, 0x8566, 0xfffffffb, 0x0, 0x7, 0x1, 0x2, 0x0, 0x83, 0x0, 0x6}, r2, 0x2, r0, 0xa) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x7, 0x1f, 0x8a, 0x4, 0x0, 0x5, 0x30d28, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x90e4, 0x1, @perf_config_ext={0x6, 0x2}, 0x8118, 0x0, 0xaf9, 0x3, 0x223f7922, 0x0, 0x100, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x1, r3, 0x8) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:06:16 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1968.446871] loop4: detected capacity change from 0 to 16 [ 1968.476254] FAT-fs (loop4): bogus number of reserved sectors [ 1968.477380] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1968.505348] loop4: detected capacity change from 0 to 16 [ 1968.506605] FAT-fs (loop4): bogus number of reserved sectors [ 1968.507059] FAT-fs (loop4): Can't find a valid FAT filesystem 18:06:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x1000000, 0x1a, 0x0, &(0x7f0000000040)) 18:06:31 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x8, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:06:31 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:31 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r2 = fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x642, 0xfffffffffffffba7}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r2, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:06:31 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xec0a0000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:31 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:31 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x2ffe, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0}) r4 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004ad00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000004bd00)=ANY=[@ANYRES64=0x0, @ANYBLOB="0900000000000000ff030000000000007f0000000000001e000400000000000009000000000000007a0a000000000000000040000400000066000000050000007f00000000000000ffffff7f00000000030000000000000000000000000000002000"/136]) r8 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) [ 1982.977233] loop4: detected capacity change from 0 to 23 [ 1982.983117] FAT-fs (loop4): bogus number of reserved sectors [ 1982.983581] FAT-fs (loop4): Can't find a valid FAT filesystem ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000004280)={0x0, 0x0, "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", "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"}) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_AP(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c12777ed56afa6a87e843000000", @ANYRES16=0x0, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=0x0, @ANYBLOB="060096000200000008000d0000000000"], 0x2c}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0}) r16 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r16, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r10, 0xd000943e, &(0x7f0000000500)={r13, r14, "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", "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"}) [ 1982.997797] loop4: detected capacity change from 0 to 23 [ 1983.005978] FAT-fs (loop4): bogus number of reserved sectors [ 1983.006417] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1983.008800] loop5: detected capacity change from 0 to 264192 [ 1983.025332] FAT-fs (loop5): bogus number of reserved sectors [ 1983.026278] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1983.052439] loop5: detected capacity change from 0 to 264192 [ 1983.081374] FAT-fs (loop5): bogus number of reserved sectors [ 1983.082316] FAT-fs (loop5): Can't find a valid FAT filesystem ioctl$BTRFS_IOC_INO_LOOKUP_USER(r8, 0xd000943e, &(0x7f0000000300)={r13, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004bdc0)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5, "0e276ea83bdbf0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004cdc0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r6}, {}, {r7, r13}, {}, {0x0, r17}], 0x0, "6fdaa27b128f5e"}) 18:06:31 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:31 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0xac, 0x565080) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @broadcast}}, 0x0, 0x0, 0x3e, 0x0, "6500000000f5b6325dc6b9998a1c215567379b504ba8c66ea8447ec1295b02b2d433817eb52e3b67b3366434000000000000f442328c0b97fd14cb157854e81cbda334f400"}, 0xd8) dup(r0) r2 = syz_io_uring_complete(0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.freeze\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000001c0)=0xffff, 0x4) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:06:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x6000000, 0x1a, 0x0, &(0x7f0000000040)) 18:06:47 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) r1 = clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0xeffdffff}]) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x1, 0x1, 0xd5, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x6120, 0x5, 0x3, 0x8, 0x9, 0x4, 0x20, 0x0, 0xffffffff}, r1, 0x10, r4, 0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:06:47 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:47 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x300a, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:47 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:47 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xed0a0000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x9, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 1999.424801] loop4: detected capacity change from 0 to 24 [ 1999.433497] FAT-fs (loop4): bogus number of reserved sectors [ 1999.433925] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1999.448740] loop4: detected capacity change from 0 to 24 [ 1999.453097] FAT-fs (loop4): bogus number of reserved sectors [ 1999.453535] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1999.476032] loop5: detected capacity change from 0 to 264192 [ 1999.489260] FAT-fs (loop5): bogus number of reserved sectors [ 1999.489679] FAT-fs (loop5): Can't find a valid FAT filesystem 18:06:47 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:47 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x3054, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1999.514542] loop5: detected capacity change from 0 to 264192 [ 1999.523392] FAT-fs (loop5): bogus number of reserved sectors [ 1999.523846] FAT-fs (loop5): Can't find a valid FAT filesystem 18:06:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x11000000, 0x1a, 0x0, &(0x7f0000000040)) 18:06:47 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0), 0x40102, 0x0) write$vga_arbiter(r1, 0x0, 0x13) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x10, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0xffff, 0x2b}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x400c004) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r2) 18:06:47 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1999.578807] loop4: detected capacity change from 0 to 24 18:06:47 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xeea3d11c, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1999.595011] FAT-fs (loop4): bogus number of reserved sectors [ 1999.595800] FAT-fs (loop4): Can't find a valid FAT filesystem 18:06:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xa, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:06:47 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1999.644372] loop5: detected capacity change from 0 to 264192 [ 1999.654184] FAT-fs (loop5): bogus number of reserved sectors [ 1999.654598] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1999.665980] loop5: detected capacity change from 0 to 264192 [ 1999.672240] FAT-fs (loop5): bogus number of reserved sectors [ 1999.672656] FAT-fs (loop5): Can't find a valid FAT filesystem 18:06:47 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x3055, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:47 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf22f0000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000000)={0xffffffffffffffff, 0xd0b, "3d8cf2", 0x0, 0x80}) 18:06:47 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:47 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r3 = fork() r4 = socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) write(0xffffffffffffffff, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) r5 = fork() fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRESDEC=r1, @ANYRESDEC, @ANYBLOB="7b9d4e6b2845f6a41b28ce2ab6f70000474277a3a66df91adddd24e3baac99741b4970f0458b9c127c06096e0694aa7c3a6ce8a4821fbe6c06c124d62f10abfb7eaab49975d83d6ae1513317c8659b1bac0244750a51d3a182e4d32919eb826dfb9ced40656f3b3d8fb90097568ba36a5f887a3ba68cd593f2770b0a235f2ce1f8d9946c8b1ffec22142eac32f791d7a1d158214f0bb66094e816be7370b3e02f63c0bc547792f8237bbb7a5a6d2537d0d88a28a0d969bc4ec14daa32af2b5db", @ANYRESDEC=r4, @ANYBLOB="0b90cc288297320b49843fa449fb2d8e47c2870c864b6d7b787e7dfc3cba56de363a4387f5af7f1385a50b11325db065f2c84e551a80caa988e01350b39127dd7f5b059fc47492894c799fb90d4991168de7bfac2e28cd69a6e8919247cffcde35585ba2e5c879f0bdd03bdc17e3", @ANYRES16, @ANYRES16=r5, @ANYRESDEC=r5], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3f, 0x6, 0x2, 0x6, 0x0, 0x3, 0x800, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x10000, 0x10001}, 0x40010, 0xffffffffffffffc1, 0x0, 0x7, 0x101, 0x8, 0x0, 0x0, 0x100}, 0x0, 0xd, r6, 0x3) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:06:47 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1999.808453] loop5: detected capacity change from 0 to 264192 [ 1999.820848] FAT-fs (loop5): bogus number of reserved sectors [ 1999.821393] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1999.831859] loop4: detected capacity change from 0 to 24 [ 1999.832044] loop5: detected capacity change from 0 to 264192 [ 1999.840384] FAT-fs (loop5): bogus number of reserved sectors [ 1999.840821] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1999.856246] FAT-fs (loop4): bogus number of reserved sectors [ 1999.857189] FAT-fs (loop4): Can't find a valid FAT filesystem 18:06:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x88000000, 0x1a, 0x0, &(0x7f0000000040)) [ 1999.876501] loop4: detected capacity change from 0 to 24 [ 1999.886280] FAT-fs (loop4): bogus number of reserved sectors [ 1999.887083] FAT-fs (loop4): Can't find a valid FAT filesystem 18:06:48 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf52f0000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:06:48 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:06:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) io_setup(0xb, &(0x7f0000000140)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xeffdffff}]) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'virt_wifi0\x00', {0x2, 0x0, @loopback}}) syz_genetlink_get_family_id$team(&(0x7f0000000080), r3) 18:06:48 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x3064, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 1999.991738] loop5: detected capacity change from 0 to 264192 18:06:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2000.025632] FAT-fs (loop5): bogus number of reserved sectors [ 2000.026455] FAT-fs (loop5): Can't find a valid FAT filesystem 18:06:48 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2000.046417] loop5: detected capacity change from 0 to 264192 [ 2000.068964] FAT-fs (loop5): bogus number of reserved sectors [ 2000.069716] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2000.102239] loop4: detected capacity change from 0 to 24 [ 2000.121078] FAT-fs (loop4): bogus number of reserved sectors [ 2000.121849] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2000.142492] loop4: detected capacity change from 0 to 24 [ 2000.153304] FAT-fs (loop4): bogus number of reserved sectors [ 2000.155745] FAT-fs (loop4): Can't find a valid FAT filesystem 18:07:05 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:05 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x40880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext, 0x18, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0xeffdffff}]) openat(r2, &(0x7f0000000040)='./file0\x00', 0x3c1102, 0x1) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:07:05 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x3065, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f00000000c0)={0x7, 'ipvlan1\x00', {0x7}, 0x100}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}}}) recvmmsg(r0, &(0x7f0000002f00)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/38, 0x26}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000200)=""/148, 0x94}], 0x3, &(0x7f0000000300)=""/43, 0x2b}, 0x200}, {{&(0x7f0000000340)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000030c0)=""/257, 0xfffffffffffffc5c}, {&(0x7f00000005c0)=""/17, 0x11}, {&(0x7f0000000600)=""/94, 0x5e}, {&(0x7f0000000680)=""/115, 0x73}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/122, 0x7a}, {&(0x7f0000001780)=""/155, 0x9b}, {&(0x7f0000001840)=""/23, 0x17}, {&(0x7f0000001880)=""/7, 0x7}], 0xa, &(0x7f0000001980)=""/14, 0xe}, 0x2}, {{&(0x7f00000019c0)=@pppol2tpv3in6, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001a40)=""/136, 0x88}, {&(0x7f0000001b00)=""/140, 0x8c}, {&(0x7f0000001bc0)=""/31, 0x1f}, {&(0x7f0000001c00)=""/86, 0x56}], 0x4, &(0x7f0000001cc0)=""/138, 0x8a}}, {{&(0x7f0000001d80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000003040)=""/80, 0x50}, {&(0x7f0000001e80)=""/17, 0x11}], 0x2, &(0x7f0000001f00)=""/4096, 0x1000}, 0x1f}], 0x4, 0x10120, &(0x7f0000003000)={0x77359400}) 18:07:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0xb, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:07:05 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0xa4ffffff, 0x1a, 0x0, &(0x7f0000000040)) [ 2017.466423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2017.467997] blk_print_req_error: 6 callbacks suppressed [ 2017.468015] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2017.469992] buffer_io_error: 6 callbacks suppressed [ 2017.470010] Buffer I/O error on dev sr0, logical block 0, async page read [ 2017.472030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2017.472988] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2017.474035] Buffer I/O error on dev sr0, logical block 1, async page read [ 2017.475125] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2017.475852] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2017.477116] Buffer I/O error on dev sr0, logical block 2, async page read [ 2017.478192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2017.478968] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 5 prio class 2 [ 2017.479725] loop5: detected capacity change from 0 to 264192 [ 2017.480068] Buffer I/O error on dev sr0, logical block 3, async page read [ 2017.481616] Buffer I/O error on dev sr0, logical block 4, async page read [ 2017.482559] Buffer I/O error on dev sr0, logical block 5, async page read [ 2017.483506] Buffer I/O error on dev sr0, logical block 6, async page read [ 2017.484458] Buffer I/O error on dev sr0, logical block 7, async page read [ 2017.486401] loop4: detected capacity change from 0 to 24 [ 2017.490206] FAT-fs (loop4): bogus number of reserved sectors [ 2017.491138] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2017.494259] FAT-fs (loop5): bogus number of reserved sectors [ 2017.494854] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2017.508411] loop4: detected capacity change from 0 to 24 [ 2017.520671] loop5: detected capacity change from 0 to 264192 [ 2017.526436] FAT-fs (loop4): bogus number of reserved sectors [ 2017.527047] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2017.548337] FAT-fs (loop5): bogus number of reserved sectors [ 2017.549133] FAT-fs (loop5): Can't find a valid FAT filesystem 18:07:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:05 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x3f00, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:05 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:05 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0xffffff7f, 0x1a, 0x0, &(0x7f0000000040)) 18:07:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000000)) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 2017.735604] loop5: detected capacity change from 0 to 264192 [ 2017.747288] FAT-fs (loop5): bogus number of reserved sectors [ 2017.747781] FAT-fs (loop5): Can't find a valid FAT filesystem 18:07:05 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x4000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 2017.780216] loop5: detected capacity change from 0 to 264192 [ 2017.781970] FAT-fs (loop5): bogus number of reserved sectors [ 2017.782423] FAT-fs (loop5): Can't find a valid FAT filesystem 18:07:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x0, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2017.867412] loop4: detected capacity change from 0 to 32 [ 2017.884093] FAT-fs (loop4): bogus number of reserved sectors [ 2017.885006] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2017.897835] loop4: detected capacity change from 0 to 32 [ 2017.907812] FAT-fs (loop4): bogus number of reserved sectors [ 2017.908690] FAT-fs (loop4): Can't find a valid FAT filesystem 18:07:21 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x4009, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x10, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:07:21 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x0, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:21 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0xeffdffff}]) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) sendfile(r2, r3, 0x0, 0x7) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r4 = socket$inet_udp(0x2, 0x2, 0x0) fork() socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x5, &(0x7f0000000700)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0xb, 0x3f, 0xffffffffffffffff, &(0x7f0000000300)="96f8b3a5ea17cec4a8034f537a9db12a2fac2133f64c8bdf21a6c288423e6ead1ea13657d4c730f00ac2b9b79f2b703ab3ff2ae2995d1520865b8141f1e09208f67d9d5186d29974c9bb85d00c1046215d816f", 0x53, 0x1, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x8001, r4, &(0x7f00000003c0)="ae1ad4c7acbce27501c63446e5727d4616bef92c7baf164703512b4480629af45a16059a8ff872cf22134df35672d00e40cf1be36b6b30f0ba02ccfa18a5bb4e714da1eb8dc1e80cac3cbfd8fc67683f55f04ed5cfb323c7ff30d0072e0bb21c4444733a45b7e390362b5043537964e42d82574a65d7ea1f7f89249f17f57500cc2c94", 0x83, 0x20}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x2, r2, &(0x7f0000000480)="57469dc92c2f3d0780559c2ad196f05e8cd972ee1a123959a58d4a2507ece5f117c5596950bab05fb6b1e7496f2bebeba02bbfc3f2e3a7b1e2", 0x39, 0x9, 0x0, 0x0, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000540)="9d0349c219002d448a62ffba924955f742fa0cf91a98ffa3d799e6ff27750c1f6f1a75c3cc270388e2e7b68465a05473ca144df093d1b2928c6437b6dd16adaa7b104ee340dd29beafb10a02fb0f17e4d2b0f58aca1148adc727a81f8e3f9bf7732047d6a308c3d5e778ca40f91a5806b8ef0abfedd69029e4474445595eb1879151d0b30a126e19c6c771951df21c8b2646af5ec7953ae308304af7b3e46b6869a116778cd34536fb14415b2cc3f7802ba52f", 0xb3, 0xc08, 0x0, 0x1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x4, 0xffffffffffffffff, &(0x7f0000000640)="c0bb44c9358a28504b5810e5942e3538ae1c36c353ae017dceacd298f9946c876af5984a4cd2ac277678a4004229cbb79f1e92e9f88c8d5d3b2bef6d2bce181818d0d6d8e22369f94ca44ba778be75d10bb680d616b401428bf74b3848b531aa4e6acce61a6af79b26138772e769b78b4f5f27cb58b527", 0x77, 0x1, 0x0, 0x1}]) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bridge0\x00', 0x1}, 0x18) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:07:21 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xfbffffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:21 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) io_setup(0xb, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r3, &(0x7f0000000080)=0x8, 0x2) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0xeffdffff}]) getsockopt$WPAN_WANTLQI(r2, 0x0, 0xc, 0x0, &(0x7f0000000040)) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x8) 18:07:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0xffffffa4, 0x1a, 0x0, &(0x7f0000000040)) [ 2033.050289] loop4: detected capacity change from 0 to 32 [ 2033.054927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.055333] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.055982] Buffer I/O error on dev sr0, logical block 0, async page read [ 2033.056733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.057162] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.057734] Buffer I/O error on dev sr0, logical block 1, async page read [ 2033.058617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.059023] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.059807] Buffer I/O error on dev sr0, logical block 2, async page read [ 2033.060596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.061092] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.061761] Buffer I/O error on dev sr0, logical block 3, async page read [ 2033.062648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.063046] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.063665] Buffer I/O error on dev sr0, logical block 4, async page read [ 2033.064545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.064978] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.065704] Buffer I/O error on dev sr0, logical block 5, async page read [ 2033.066507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.066946] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.067601] Buffer I/O error on dev sr0, logical block 6, async page read [ 2033.068539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.068937] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.069696] Buffer I/O error on dev sr0, logical block 7, async page read [ 2033.111997] FAT-fs (loop4): bogus number of reserved sectors [ 2033.112857] FAT-fs (loop4): Can't find a valid FAT filesystem 18:07:21 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x0, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2033.143853] loop5: detected capacity change from 0 to 264192 [ 2033.155448] loop4: detected capacity change from 0 to 32 [ 2033.165437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.165853] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.166443] Buffer I/O error on dev sr0, logical block 0, async page read [ 2033.166532] FAT-fs (loop5): bogus number of reserved sectors [ 2033.167347] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.167738] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2033.168091] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2033.169603] Buffer I/O error on dev sr0, logical block 1, async page read [ 2033.170168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.170619] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.171108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.171117] FAT-fs (loop4): bogus number of reserved sectors [ 2033.171553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.172240] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2033.172655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2033.173866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 18:07:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x2, 0x0, &(0x7f0000000040)) [ 2033.175783] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 2033.203720] loop5: detected capacity change from 0 to 264192 18:07:21 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2033.226209] FAT-fs (loop5): bogus number of reserved sectors [ 2033.226747] FAT-fs (loop5): Can't find a valid FAT filesystem 18:07:21 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:21 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x4109, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:21 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:21 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2033.354107] loop5: detected capacity change from 0 to 264192 [ 2033.361303] FAT-fs (loop5): bogus number of reserved sectors [ 2033.361730] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2033.380919] loop4: detected capacity change from 0 to 32 [ 2033.383051] FAT-fs (loop4): bogus number of reserved sectors [ 2033.383561] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2033.386358] loop5: detected capacity change from 0 to 264192 [ 2033.390874] loop4: detected capacity change from 0 to 32 [ 2033.392436] FAT-fs (loop4): bogus number of reserved sectors [ 2033.392957] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2033.396982] FAT-fs (loop5): bogus number of reserved sectors [ 2033.397775] FAT-fs (loop5): Can't find a valid FAT filesystem 18:07:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x11, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:07:37 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:37 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) dup(r0) shmget$private(0x0, 0x14000, 0x1000, &(0x7f0000fe7000/0x14000)=nil) r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ff5000/0x4000)=nil, 0x2000) shmctl$IPC_RMID(r2, 0x0) r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000fe7000/0x3000)=nil, 0xcf3caed3d8c73b92) shmctl$IPC_RMID(r1, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x2, 0x0, 0x1c, 0x3) r4 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0x3000) mbind(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000)=0x3dd1, 0xfffffffffffffffa, 0x2) r5 = shmget$private(0x0, 0x2000, 0x54001b05, &(0x7f0000ffa000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) getsockopt$WPAN_WANTLQI(r6, 0x0, 0xc, 0x0, &(0x7f0000000000)) 18:07:37 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:37 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x8, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:07:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, 0x0, &(0x7f0000000040)) 18:07:37 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x4800, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 2049.384389] loop5: detected capacity change from 0 to 264192 [ 2049.409276] loop4: detected capacity change from 0 to 36 [ 2049.415974] FAT-fs (loop5): bogus number of reserved sectors [ 2049.417189] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2049.421991] FAT-fs (loop4): bogus number of reserved sectors [ 2049.422579] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2049.426645] loop5: detected capacity change from 0 to 264192 [ 2049.438705] FAT-fs (loop5): bogus number of reserved sectors [ 2049.439311] FAT-fs (loop5): Can't find a valid FAT filesystem 18:07:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x4, 0x0, &(0x7f0000000040)) [ 2049.453844] loop4: detected capacity change from 0 to 36 [ 2049.462150] FAT-fs (loop4): bogus number of reserved sectors [ 2049.462645] FAT-fs (loop4): Can't find a valid FAT filesystem 18:07:37 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:52 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x6, 0x0, &(0x7f0000000040)) 18:07:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x10, 0x0, 0x7000) r1 = fork() socket$inet6_udplite(0xa, 0x2, 0x88) write(r0, &(0x7f0000000440)="c84b1de6d50814db1ba14846dfb79ec756176b07431ddacb54197816f562f0e3ac858648ad6009c493dccbc5da592b68dcbb3f7c22d5a3d5ff3c6c52f7fd44aea82690e5e439cf154d18a9d65ba68080b344d004a9582a3563c7c67d74c7a17813ff6ab91ef7fc25f4c6f4bb61583d01026e48ea9da8107fd8d6a7b083d55afc9ed9cf35870bf4a1f2a82b6a34ce8e5eddb1c9c4af133f54a198f7118959a34aad568f994ee080c35723ecacfc9861774398db90b1c72f0860e233a0d3a84ac39b8378ee839124bf1a71af46ee49", 0xce) fork() r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x42, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x220, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:07:52 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018070000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}, 0x4a) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x100) io_setup(0xb, &(0x7f0000000140)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0xeffdffff}]) r5 = dup2(r1, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000001c0)=[0xffffffffffffffff, r1, r4, 0xffffffffffffffff, r5, r1, 0xffffffffffffffff], 0x7) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) io_setup(0x5, &(0x7f00000002c0)) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000080)=0x10) r7 = syz_open_dev$loop(&(0x7f0000000200), 0x4, 0x800) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r7, 0x80286722, &(0x7f0000000280)={&(0x7f0000000240)=""/60, 0x3c, 0xfff, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f00000000c0)={0x4}) 18:07:52 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x4c00, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:52 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:52 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x0, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:07:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x24, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 2064.700840] loop4: detected capacity change from 0 to 38 [ 2064.723582] FAT-fs (loop4): bogus number of reserved sectors [ 2064.724286] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2064.725369] loop5: detected capacity change from 0 to 264192 [ 2064.729108] FAT-fs (loop5): bogus number of reserved sectors [ 2064.729773] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2064.751172] loop5: detected capacity change from 0 to 264192 [ 2064.754671] loop4: detected capacity change from 0 to 38 18:07:52 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x0, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2064.777373] FAT-fs (loop5): bogus number of reserved sectors [ 2064.778231] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2064.779171] FAT-fs (loop4): bogus number of reserved sectors [ 2064.780065] FAT-fs (loop4): Can't find a valid FAT filesystem 18:07:53 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x5430, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:07:53 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x46, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2064.910925] loop4: detected capacity change from 0 to 42 [ 2064.923471] FAT-fs (loop4): bogus number of reserved sectors [ 2064.924007] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2064.929934] loop4: detected capacity change from 0 to 42 [ 2064.931539] FAT-fs (loop4): bogus number of reserved sectors [ 2064.932106] FAT-fs (loop4): Can't find a valid FAT filesystem 18:08:07 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r2, @ANYBLOB="000126bd7000fbdbdf253d0000000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c74696361737400080001007063690011000200303030303a30303a31302e30000000001c008200736f757263655f6d61635f69735f6d756c746963617374000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c74696361737400"], 0xc4}, 0x1, 0x0, 0x0, 0x20008091}, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0x0, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:08:07 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x0, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:08:07 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x0, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:08:07 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x5530, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:08:07 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:08:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x7, 0x0, &(0x7f0000000040)) 18:08:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000080)={0x0, "2f3f6051118d72cb536853817b84ddfb"}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000001ac0)={0x0, 0x400, 0x0, [0x5, 0x5, 0x5bb, 0x2, 0x7f], [0xfffffffffffffffa, 0x401, 0x9, 0x17, 0x2, 0x3a, 0xffffffffffffffe1, 0x9, 0x2, 0xfffffffffffffff7, 0x1d9d, 0xfffffffffffffd4a, 0x400, 0x14a, 0x7fffffff, 0x101, 0x5, 0x1, 0x3, 0x36a6ca39, 0x1ff, 0x7fffffff, 0xfffffffffffffff7, 0x4, 0x9, 0x10000, 0x742, 0x8, 0x0, 0x5, 0x2, 0x7fff, 0x8, 0x81, 0x100000001, 0x100, 0x1, 0x7f, 0x4, 0x5, 0x4, 0xb5, 0x5, 0x300000000000000, 0x200, 0x7fffffff, 0x0, 0x100000000, 0x1, 0xfffffffffffffffe, 0x7, 0x9, 0x401, 0x0, 0x9, 0xf800000000000000, 0x4, 0x11e4, 0x3, 0x7, 0xa2, 0x6, 0xe36, 0x80000000, 0x9, 0x1, 0x10000, 0x3, 0x2000000000000, 0x6, 0x6, 0x8, 0xffffffff, 0x2dee6da3, 0x8eda, 0x2, 0x7c, 0x1, 0x80000000, 0x9, 0x7, 0x7, 0x7c, 0x6, 0x4, 0x1, 0x7, 0xffff, 0x8, 0x81, 0x10001, 0xffffffff00000001, 0x0, 0x2b14, 0xce26, 0x0, 0x3ff, 0x1c0f, 0xe07e, 0x3, 0xffffffffffffdef6, 0x9b, 0xde, 0x6, 0x4, 0x2, 0x6, 0x4800, 0x80000000, 0x401, 0x2, 0x9, 0x81, 0x7f, 0x80000001, 0xfffffffffffffffb, 0xe4f4, 0xfffffffffffff110, 0x8, 0xfffffffffffffffa, 0x4]}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001f00)={0x24, 0x5, {0x200, @struct={0x9, 0x485b}, r2, 0x0, 0x9, 0x95c, 0x800, 0x70, 0x15, @struct={0x6, 0x1}, 0x3ff, 0x1, [0x4, 0x20, 0xffffffff, 0x1, 0x6, 0x7]}, {0x811, @usage=0x7, r3, 0x36af0ca3, 0x9, 0x7ff, 0x2, 0x0, 0x4, @usage=0x10000, 0xffff, 0x3, [0x100, 0x3, 0x5, 0x6, 0xd291, 0x31]}, {0x80000001, @struct={0x4, 0x1}, 0x0, 0xffffffff, 0x5, 0x75, 0x0, 0x6, 0x0, @struct={0x1000, 0x9}, 0x9, 0x1, [0x9, 0x0, 0x9, 0x3, 0xd7e, 0x5]}, {0x5, 0x5, 0x8}}) 18:08:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x25, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:08:07 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0x0, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2079.219354] loop5: detected capacity change from 0 to 264192 [ 2079.236160] FAT-fs (loop5): bogus number of reserved sectors [ 2079.236569] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2079.244628] loop4: detected capacity change from 0 to 42 [ 2079.269426] FAT-fs (loop4): bogus number of reserved sectors [ 2079.270542] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2079.279083] loop5: detected capacity change from 0 to 264192 [ 2079.285938] FAT-fs (loop5): bogus number of reserved sectors [ 2079.286353] FAT-fs (loop5): Can't find a valid FAT filesystem 18:08:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) io_setup(0xb, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0xeffdffff}]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/secretmem', 0x240400, 0x102) getsockopt$WPAN_WANTLQI(r3, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 2079.294350] loop4: detected capacity change from 0 to 42 [ 2079.322615] FAT-fs (loop4): bogus number of reserved sectors [ 2079.323685] FAT-fs (loop4): Can't find a valid FAT filesystem 18:08:07 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x0, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:08:07 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xff0f0000, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) [ 2079.337933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.338311] blk_print_req_error: 6 callbacks suppressed [ 2079.338319] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.339262] buffer_io_error: 6 callbacks suppressed [ 2079.339269] Buffer I/O error on dev sr0, logical block 0, async page read [ 2079.340228] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.340593] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.341480] Buffer I/O error on dev sr0, logical block 1, async page read [ 2079.342118] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.342487] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.343210] Buffer I/O error on dev sr0, logical block 2, async page read [ 2079.343823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.344303] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.344926] Buffer I/O error on dev sr0, logical block 3, async page read [ 2079.345555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.345994] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.346599] Buffer I/O error on dev sr0, logical block 4, async page read [ 2079.347282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.347669] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.348287] Buffer I/O error on dev sr0, logical block 5, async page read [ 2079.348877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.349296] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.349923] Buffer I/O error on dev sr0, logical block 6, async page read [ 2079.350534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.350964] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.351560] Buffer I/O error on dev sr0, logical block 7, async page read 18:08:07 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @initdev}, &(0x7f0000000100)=0x10, 0x80000) ftruncate(r0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000080)) io_setup(0xb, &(0x7f0000000140)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0xeffdffff}]) fsmount(r4, 0x0, 0x0) getsockopt$WPAN_WANTLQI(r4, 0x0, 0xc, 0x0, &(0x7f0000000040)) [ 2079.446822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.447269] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.447821] Buffer I/O error on dev sr0, logical block 0, async page read [ 2079.448438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.448807] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2079.449399] Buffer I/O error on dev sr0, logical block 1, async page read [ 2079.450106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.450553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.451627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.452126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.452574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2079.453433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 18:08:07 executing program 4: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0x5905, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:08:07 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.time\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f00000000c0)={{0x108, 0x80, 0x80, 0xe, 0x113, 0x6, 0xe5, 0x8}, "a1a88c05d46d827a26aec7755de2b4a8103baab6479e7e6be3ad0f65e1a7d76d91ca969af676d0c4b15969cc4f2ae14853a5a83ffb82b593a269606acb4c52fda17771eb0c578f9d6d27c12becabb666aeb3cdd1d4503e41f3d499fd2329f0e89c1ac1b7c825a66014ff7897edc6c69633397276a9bdab", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa97) [ 2079.507638] loop5: detected capacity change from 0 to 264192 [ 2079.534462] FAT-fs (loop5): bogus number of reserved sectors [ 2079.535278] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2079.553406] loop5: detected capacity change from 0 to 264192 18:08:07 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0x0, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2079.585300] FAT-fs (loop5): bogus number of reserved sectors [ 2079.586434] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2079.614807] loop4: detected capacity change from 0 to 44 [ 2079.624835] FAT-fs (loop4): bogus number of reserved sectors [ 2079.625281] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2079.634787] loop4: detected capacity change from 0 to 44 [ 2079.639871] FAT-fs (loop4): bogus number of reserved sectors [ 2079.640379] FAT-fs (loop4): Can't find a valid FAT filesystem 18:08:07 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) fork() socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x5, 0x0, 0x5, 0x0, 0xfffffffc, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) sendto(r2, &(0x7f0000000300)="c9eeb4a246600f428f1d101b6c06e5d4f6b777f6584e797b320f3280edbe58de2f41bdb3f338c6fc3acca321049380d34b19d94854f30d5ed5d17ef2a9f44aec0390c499ab9c7ac13d7b99b3c29366b50386f2eb2d242159aea581d8deb4e0b93d064fa40c6a4226963616eb8907d7744b9b56dce6bd8adea8519e85bc39986064a01d96d059f7879158dec9157a1405756a7f94cddd09b0a186fd3056e0d85d84086beb4ed2de9158a43277c3ff20152d31cc1745e54b1b5f14b2248f67c47c", 0xc0, 0x800, &(0x7f0000000100)=@in6={0xa, 0x4e22, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x80) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) 18:08:07 executing program 5: syz_mount_image$msdos(&(0x7f0000003a80), &(0x7f0000003ac0)='./file0\x00', 0xfffdffff, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f00000060c0)={[{@fat=@nfs_nostale_ro}]}) 18:08:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0x8, 0x0, &(0x7f0000000040)) 18:08:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$WPAN_WANTLQI(r1, 0x0, 0xc, 0x0, &(0x7f0000000040)) 18:08:07 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x0, 0x7}, 0x4800, 0xf, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:08:07 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000a80)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="26909b126ce294868cae38ed48a0ff000000000700a6f03e2857000000000000f200b9ca65a481d37a3f000000bafecaddf88c11e2050045009bc8bf1f7a78dd010000a20000000000000000000040e6aaf842b51f0572c7a30008000000000000010000000017339d754195234c1810d6342740fec30fb235cc5b8ce24b9a731d013fb02742f4a05ae3715efe368581b7bf2f60d5abf28810d4eec8a41d3aed39fff356133a628cdda0f62663630926b24c17ec21f8d5b0282087e70b30736232a088fd538212994fe73631f8caf43ff71688d470ddddb83cb89d1ba2cf16307777b56160921b5b730456d0c0fd9f5cc6e0a7846c4e6e74f3f5491dfda800000000000000005850b49f8170e43c46881de46216670ee2799ef0f93a56f098d1e8b2d90ac927712645d99931c94f9f9b9503c14223d05df186b452b6cff282f34d0718860fa40fc4e7fb56873c2fcd4e653bdb266a1c643d8eddab10a1408a26292ec10000000000015fa135bbdf7d36bc75ffa90b779a00"/388], 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/vlan/vlan0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @private=0xa010102, 0x5e23, 0x4, 'wlc\x00', 0x17, 0xffffffff, 0x56}, 0x2c) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x490000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x1, 0x81, 0x2, 0x0, 0x4, 0x20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x46, 0x7}, 0x4800, 0x0, 0x0, 0x8, 0xde, 0x2, 0x0, 0x0, 0x20, 0x0, 0x9}, 0x0, 0x1, r2, 0x6) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 18:08:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='@-[:\xc0){\x00') setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x10, 0x0, 0x0) fork() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write(r1, 0x0, 0x0) r3 = fork() fcntl$setownex(r2, 0x26, &(0x7f0000000140)={0x0, r3}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 2116.603886] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [syz-executor.6:60036] [ 2116.604475] Modules linked in: [ 2116.604704] irq event stamp: 7085145 [ 2116.604956] hardirqs last enabled at (7085144): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2116.605643] hardirqs last disabled at (7085145): [] sysvec_apic_timer_interrupt+0xf/0x90 [ 2116.606297] softirqs last enabled at (6926764): [] __irq_exit_rcu+0xcc/0x110 [ 2116.606887] softirqs last disabled at (6926767): [] __irq_exit_rcu+0xcc/0x110 [ 2116.607479] CPU: 1 PID: 60036 Comm: syz-executor.6 Not tainted 6.2.0-rc6-next-20230202 #1 [ 2116.608017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2116.608581] RIP: 0010:__orc_find+0x6f/0xf0 [ 2116.608883] Code: 72 4d 4c 89 e0 48 29 e8 48 89 c2 48 c1 e8 3f 48 c1 fa 02 48 01 d0 48 d1 f8 48 8d 5c 85 00 48 89 d8 48 c1 e8 03 42 0f b6 14 38 <48> 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 50 48 63 03 48 01 [ 2116.610083] RSP: 0018:ffff88806cf09658 EFLAGS: 00000212 [ 2116.610459] RAX: 1ffffffff0baa004 RBX: ffffffff85d50020 RCX: ffffffff81080f68 [ 2116.610936] RDX: 0000000000000000 RSI: ffffffff86048a72 RDI: ffffffff85d5001c [ 2116.611409] RBP: ffffffff85d5001c R08: ffffffff86048a8a R09: ffff88806cf09758 [ 2116.611875] R10: 0000000000038001 R11: 0000000000000000 R12: ffffffff85d50028 [ 2116.612350] R13: ffffffff85d5001c R14: ffffffff85d5001c R15: dffffc0000000000 [ 2116.612826] FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 2116.613352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2116.613739] CR2: 000055829e0370e0 CR3: 0000000005482000 CR4: 0000000000350ee0 [ 2116.614229] Call Trace: [ 2116.614416] [ 2116.614591] ? stack_access_ok+0xd3/0x1d0 [ 2116.614906] ? arch_do_signal_or_restart+0x78/0x590 [ 2116.615280] unwind_next_frame+0x290/0x2360 [ 2116.615607] ? arch_do_signal_or_restart+0x79/0x590 [ 2116.615983] ? arch_do_signal_or_restart+0x79/0x590 [ 2116.618165] ? kernel_text_address+0x11/0xc0 [ 2116.620093] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2116.620622] arch_stack_walk+0x87/0xf0 [ 2116.621025] ? arch_do_signal_or_restart+0x79/0x590 [ 2116.621527] stack_trace_save+0x90/0xd0 [ 2116.621917] ? __pfx_stack_trace_save+0x10/0x10 [ 2116.622404] kasan_save_stack+0x22/0x50 [ 2116.622802] ? kasan_save_stack+0x22/0x50 [ 2116.623210] ? kasan_set_track+0x25/0x30 [ 2116.623612] ? __kasan_slab_alloc+0x59/0x70 [ 2116.624036] ? kmem_cache_alloc_node+0x187/0x330 [ 2116.624495] ? __alloc_skb+0x21a/0x310 [ 2116.624887] ? skb_copy+0x13d/0x3f0 [ 2116.625248] ? mac80211_hwsim_tx_frame_no_nl.isra.0+0xb08/0x1330 [ 2116.625840] ? mac80211_hwsim_tx_frame+0x1ee/0x2a0 [ 2116.626325] ? mac80211_hwsim_beacon_tx+0x567/0xb10 [ 2116.626807] ? __iterate_interfaces+0x2d3/0x580 [ 2116.627267] ? ieee80211_iterate_active_interfaces_atomic+0x73/0x1c0 [ 2116.627875] ? mac80211_hwsim_beacon+0x105/0x200 [ 2116.628330] ? __hrtimer_run_queues+0x54b/0xcb0 [ 2116.628778] ? hrtimer_run_softirq+0x14c/0x310 [ 2116.629241] ? __do_softirq+0x258/0x8a2 [ 2116.629639] ? __irq_exit_rcu+0xcc/0x110 [ 2116.630047] ? irq_exit_rcu+0x9/0x20 [ 2116.630441] ? sysvec_apic_timer_interrupt+0x6e/0x90 [ 2116.630791] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2116.631169] ? strlen+0x58/0xa0 [ 2116.631414] ? perf_trace_lock+0xc1/0x480 [ 2116.631699] ? lock_release+0x4a9/0x710 [ 2116.631988] ? _raw_spin_unlock+0x16/0x40 [ 2116.632282] ? unmap_page_range+0x1206/0x2da0 [ 2116.632611] ? unmap_single_vma+0x194/0x2a0 [ 2116.632910] ? unmap_vmas+0x233/0x390 [ 2116.633186] ? exit_mmap+0x15b/0x6a0 [ 2116.633446] ? mmput+0xd5/0x390 [ 2116.633680] ? do_exit+0x9c6/0x2800 [ 2116.633940] ? do_group_exit+0xd4/0x2a0 [ 2116.634228] ? get_signal+0x23c8/0x2450 [ 2116.634508] ? arch_do_signal_or_restart+0x79/0x590 [ 2116.634850] ? __pfx_mark_lock.part.0+0x10/0x10 [ 2116.635177] ? ktime_get+0x157/0x1f0 [ 2116.635454] ? __pfx_lapic_next_deadline+0x10/0x10 [ 2116.635788] ? clockevents_program_event+0x135/0x360 [ 2116.636154] ? tick_program_event+0xac/0x140 [ 2116.636472] ? hrtimer_interrupt+0x586/0x750 [ 2116.636790] kasan_set_track+0x25/0x30 [ 2116.637072] __kasan_slab_alloc+0x59/0x70 [ 2116.637365] kmem_cache_alloc_node+0x187/0x330 [ 2116.637691] __alloc_skb+0x21a/0x310 [ 2116.637972] skb_copy+0x13d/0x3f0 [ 2116.638228] ? mac80211_hwsim_tx_frame_no_nl.isra.0+0x7b1/0x1330 [ 2116.638643] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb08/0x1330 [ 2116.639071] ? __pfx_mac80211_hwsim_tx_frame_no_nl.isra.0+0x10/0x10 [ 2116.639505] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2116.639893] ? mark_lock.part.0+0xef/0x2f30 [ 2116.640202] ? mac80211_hwsim_beacon_tx+0x3a3/0xb10 [ 2116.640551] ? mac80211_hwsim_monitor_rx+0x1b8/0x820 [ 2116.640908] mac80211_hwsim_tx_frame+0x1ee/0x2a0 [ 2116.641251] mac80211_hwsim_beacon_tx+0x567/0xb10 [ 2116.641601] __iterate_interfaces+0x2d3/0x580 [ 2116.641921] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 2116.642304] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 2116.642669] ieee80211_iterate_active_interfaces_atomic+0x73/0x1c0 [ 2116.643106] mac80211_hwsim_beacon+0x105/0x200 [ 2116.643428] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 2116.643781] __hrtimer_run_queues+0x54b/0xcb0 [ 2116.644114] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 2116.644468] ? ktime_get_update_offsets_now+0x25a/0x360 [ 2116.644852] hrtimer_run_softirq+0x14c/0x310 [ 2116.645172] __do_softirq+0x258/0x8a2 [ 2116.645461] __irq_exit_rcu+0xcc/0x110 [ 2116.645744] irq_exit_rcu+0x9/0x20 [ 2116.646003] sysvec_apic_timer_interrupt+0x6e/0x90 [ 2116.646354] [ 2116.646520] [ 2116.646687] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2116.647056] RIP: 0010:strlen+0x58/0xa0 [ 2116.647342] Code: 75 50 80 7d 00 00 74 3d 48 bb 00 00 00 00 00 fc ff df 48 89 e8 48 83 c0 01 48 89 c2 48 89 c1 48 c1 ea 03 83 e1 07 0f b6 14 1a <38> ca 7f 04 84 d2 75 27 80 38 00 75 de 48 83 c4 08 48 29 e8 5b 5d [ 2116.648521] RSP: 0018:ffff888046217510 EFLAGS: 00000202 [ 2116.648885] RAX: ffffffff84853f6f RBX: dffffc0000000000 RCX: 0000000000000007 [ 2116.649363] RDX: 0000000000000000 RSI: ffff88800dfff7f8 RDI: ffffffff84853f60 [ 2116.649834] RBP: ffffffff84853f60 R08: 0000000000000000 R09: ffffffff85d10397 [ 2116.650315] R10: fffffbfff0ba2072 R11: 0000000000000001 R12: 1ffff11008c42eac [ 2116.650787] R13: ffff8880462175e0 R14: ffffffff8550d5e0 R15: 0000000000000000 [ 2116.651303] perf_trace_lock+0xc1/0x480 [ 2116.651582] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2116.651937] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2116.652293] ? __pfx_perf_trace_lock+0x10/0x10 [ 2116.652618] ? perf_trace_preemptirq_template+0x252/0x420 [ 2116.653011] ? unmap_page_range+0x1206/0x2da0 [ 2116.653334] lock_release+0x4a9/0x710 [ 2116.653617] ? __pfx_lock_release+0x10/0x10 [ 2116.653926] ? mark_held_locks+0x9e/0xe0 [ 2116.654243] ? lock_is_held_type+0x9f/0x120 [ 2116.654559] _raw_spin_unlock+0x16/0x40 [ 2116.654839] unmap_page_range+0x1206/0x2da0 [ 2116.655191] ? __pfx_unmap_page_range+0x10/0x10 [ 2116.655531] ? uprobe_munmap+0x20/0x570 [ 2116.655822] unmap_single_vma+0x194/0x2a0 [ 2116.656128] unmap_vmas+0x233/0x390 [ 2116.656399] ? __pfx_unmap_vmas+0x10/0x10 [ 2116.656695] ? find_held_lock+0x2c/0x110 [ 2116.656987] ? mlock_drain_local+0x1b5/0x3f0 [ 2116.657308] ? __pfx_lock_release+0x10/0x10 [ 2116.657617] ? trace_lock_acquire+0x170/0x1e0 [ 2116.657965] exit_mmap+0x15b/0x6a0 [ 2116.658229] ? __pfx_exit_mmap+0x10/0x10 [ 2116.658550] ? delayed_uprobe_remove+0x27/0x230 [ 2116.658890] mmput+0xd5/0x390 [ 2116.659119] do_exit+0x9c6/0x2800 [ 2116.659373] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2116.659743] ? __pfx_do_exit+0x10/0x10 [ 2116.660039] do_group_exit+0xd4/0x2a0 [ 2116.660317] get_signal+0x23c8/0x2450 [ 2116.660603] ? trace_lock_acquire+0x170/0x1e0 [ 2116.660931] ? __pfx_get_signal+0x10/0x10 [ 2116.661227] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2116.661581] ? __pfx_do_futex+0x10/0x10 [ 2116.661879] arch_do_signal_or_restart+0x79/0x590 [ 2116.662226] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2116.662597] ? perf_trace_preemptirq_template+0x252/0x420 [ 2116.662980] ? __x64_sys_futex+0x1ca/0x4d0 [ 2116.663314] exit_to_user_mode_prepare+0xeb/0x180 [ 2116.663664] syscall_exit_to_user_mode+0x1d/0x50 [ 2116.663999] do_syscall_64+0x4c/0x90 [ 2116.664279] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 2116.664644] RIP: 0033:0x7f79b2b4ab19 [ 2116.664908] Code: Unable to access opcode bytes at 0x7f79b2b4aaef. [ 2116.665318] RSP: 002b:00007f79b00c0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2116.665828] RAX: fffffffffffffe00 RBX: 00007f79b2c5df68 RCX: 00007f79b2b4ab19 [ 2116.666314] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f79b2c5df68 [ 2116.666792] RBP: 00007f79b2c5df60 R08: 0000000000000000 R09: 0000000000000000 [ 2116.667265] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f79b2c5df6c [ 2116.667745] R13: 00007ffea8703bef R14: 00007f79b00c0300 R15: 0000000000022000 [ 2116.668251] [ 2116.668422] Sending NMI from CPU 1 to CPUs 0: [ 2116.668747] NMI backtrace for cpu 0 skipped: idling at default_idle+0xf/0x20 VM DIAGNOSIS: 18:08:44 Registers: info registers vcpu 0 RAX=00000000008ce587 RBX=ffffffff8542a800 RCX=ffffffff8445a50e RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff812834d0 RBP=0000000000000000 RSP=ffffffff85407e38 R8 =0000000000000001 R9 =ffff88806ce34f83 R10=ffffed100d9c69f0 R11=0000000000000001 R12=fffffbfff0a85500 R13=ffffffff85d10390 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8445b52f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe7f870d6000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe7f870d4000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcdd250b000 CR3=00000000099f6000 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=00001fa0 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=00000000000000000000000000000000 XMM02=00000000000000004150209800000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff824f7ff5 RDI=ffffffff87e2cd20 RBP=ffffffff87e2cce0 RSP=ffff88806cf08e78 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001 R12=0000000000000036 R13=ffffffff87e2cce0 R14=0000000000000010 R15=ffffffff824f7fe0 RIP=ffffffff824f804d 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 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe57f8fd4000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe57f8fd2000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055829e0370e0 CR3=0000000005482000 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=00000000ffffffff000055829e0453f0 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=323d44455a494c414954494e495f4345 XMM05=3d5145534b534944006b7369643d4550 XMM06=3d454d414e56454400303d444955555f XMM07=59534255530032706f6f6c2f6b636f6c XMM08=49006d756e203c2069000a313a56000a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000