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", 0x687) 05:52:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0xff000000, @empty}, 0x1c) [ 2221.026299] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x8}, 0x1c) [ 2221.128901] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e, 0x800) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/devices\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0xffff) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x11c368300, 0x0, 0x0, 0x0, {0x30}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x1, 0xc) 05:52:08 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r0, @ANYBLOB="7de5"]) 05:52:08 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)='_', 0x1) 05:52:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0xff0f0000, @empty}, 0x1c) [ 2221.239035] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:08 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) r3 = signalfd4(r0, &(0x7f0000000180)={[0xffff]}, 0x8, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0xffff) io_submit(r2, 0x5, &(0x7f0000000440)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x62, r1, &(0x7f0000000000)="19d3e9aff991d28fb809f8ff187fdf04c88c2855ecd652a62586b1f7a0316e099964147e10671f24bf6834c6ccd0a1a3782b0907af80d85bfbd84624e4e791404d99550b32b1f3430bc5e541bb4d84eb46b3b0bc11", 0x55, 0x7ff}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0xdeae, r1, &(0x7f0000000140)="2cc673799e493960d49819bbed66dea551111c8911fbd6000fa8ea3b411cea3f6968faa1b809e266954bee35789519c5a43d85c876", 0x35, 0x9, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1f, r0, &(0x7f0000000900)="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", 0x1000, 0x7, 0x0, 0x2, r5}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x3, r7, &(0x7f0000000280)="33220e40e970c19ecb2e89c5cd10db1cdca98e947025cf25a303afa21e30fd298ae62b9fb9c67f8e6beb5812c599ac2d326c5261e6ba1f8286afb419af4fe190713d8f1eee1ad4b792930f3ade2ff8e4ad982d83889f6c2a7b07a121dd368fe78c3efc565706367abebf75aafb3d5627c2a1e5933809fc245c227ca84f101f46123870d2dc6895afc5a586a4d6b731f3b02990dedf50193c9f6a9df08c6f03235945ace9679f508f86969a2be3a12bf26d6bfe5d92e0b0116f9abf6a50559a6313", 0xc1, 0xfffffffffffffffb, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x3d, r1, &(0x7f00000003c0)="2e4faab8be0a5e3096584c70ec7467fadf5a0bca6a12443268925e6b588e052c4d4e6039", 0x24, 0x242, 0x0, 0x3, r9}]) io_submit(r2, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x0, 0x0, r1, 0x0}]) io_pgetevents(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2221.248032] 9pnet: Insufficient options for proto=fd 05:52:08 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2221.305989] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:08 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="747761776309a3b4459195d3996f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) [ 2236.534175] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2236.554769] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe}, 0x1c) 05:52:23 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) socket$inet6(0xa, 0x0, 0x0) 05:52:23 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000001940)=0x7, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r9, r10, 0x0, 0xffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000019c0)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @dev}}, 0x0, @in=@initdev}}, &(0x7f0000001980)=0xe8) sendmmsg$unix(r1, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000080)="8ec2211c0d08d3e5db17133a6d4f442f0f847d1f4c3b97dc456974ba27015f7dc203c2eec549a127d59797576ff479a586f777968fd498c4", 0x38}, {&(0x7f0000000140)="27e56379b57d77499fb383287e5f2c90e21ec7189290dd7bdb83d6570d967e58269876a4e50aec1341d4e367ccf1b9d161cd1d0d6d9ab5d1157bc20e05a95ef9f3e3ff8c9b6615971892e32233f3d8c3995ca5e521acb7fe4bed2b8b5bb355dd1ba1b7e0c738efcfca856932f43239dc708aee7aba3c4a650eaab5638bc419f80403cf21860cb700cf5ffe", 0x8b}, {&(0x7f0000000200)="99d8296e35764f309a4319f237e3a093ac1b77b854730c9b3fa70de93046ca63723fa8de2438f9810083e33af261edfe1f5d800ec60f0e59febd31c6b667290d3432b45859471745c8d69e212d070324504cb04056cd127bdbd96e0b86d9f4dbeeed8f112902aaf772f3c558f3b5eea26d57414ddb81b1cf63390f1a5a087fe42a041aa94b5b88df607b232ee8555a19ce5a2b484b71bc39b28a7aea10778288e0c27b2c59196c9c34413d3465c43eca616a2ac8811f6c7f162db229de8800397bfe705800119e38819da105a217645ee5581d0f592cae8ffe71902b223a5ce6462b", 0xe2}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="b898bbe5338ff5097ff4aad96c74e087b2f66fa64e2b90cc4d757dfc60ca5fb4af811b2da55131b9b02540b8bbaab7e395a1a23450b4ecb5a009bba32c33696a38666a6657e48ac2ab985a3586aae39ee4578deddd24a12661d48b9e0dd115639f631c63deab3c82407d9385a65f038c8cd876299f106d66f787f6c7649806cf14ed9d310ce7746c979ee2a0a38a42cd0b934f0e234a2e96841e3c722d03908b1c2d30", 0xa3}, {&(0x7f0000001480)="0340cef5d79aa386cf2808be40fa076c5f275109c710a4241dcc91cc34932f41359b1a80656be02329dab30e4855abe3732b828148ee9d3a0fe3e2b2558d04ec265502b3bb258e112806e236ccdd9916f894ec7a90937d5c2463db1e852d96ce88d89690164f557c56141f307eea7da27f1abbecbda39577c2a2cc83b3af9eb32c1a95c66063026e211b5ee7fa58fc9fad493fab6c61aa4229ae7d4aa7554654c9618ea1e5d1ab31dab594bdca6df443771760203da2d205af1f27d56605bdc1121e47f2e2496912352f542b7825f1b26730ba29fbe790e4484e1a15e24af8bb7321f49bd3a204525d891c447e08f2", 0xef}, {&(0x7f0000001580)="4ec95c06e24a6feac2471c392f315b961aa2c8967b93b130d73cae57652e7e270d25c1cf78665a1a9c71c6202677a32c932c14e29cd1e293c510909a67f4340d26c9db85fffbe03c2004570bef49ebe822669049745a6f4afeedbeff54e220d364c10c528e98b84d1b8393ca23aa24093c3e9d31d2432ff289dbc62bdcd86e16282d0843ab496350606a1f6d46b6b7d3524e7fe66a00db6b9a07154b1c2484bb79307d7bb2ca69be60d2b2f7af34c9edee2137e17cd0791edcfc99843f913916941d3f5e21acd5934d4fa3fdfce94df7", 0xd0}], 0x7, &(0x7f0000001840)=[@cred={{0x1c, 0x1, 0x2, {r3, r4, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r6, r8, r9, r1, r1, r0]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r11, r12}}}], 0xa0, 0x4004}}], 0x1, 0x0) r13 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="747261ee733d66642c7266646e6f35", @ANYRESHEX=r13, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 05:52:23 executing program 7: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x200020, &(0x7f0000001340)=ANY=[]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, 0x0, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, 0x0, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, 0x0, 0x0) r4 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$NS_GET_OWNER_UID(r7, 0xb704, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r7) fsconfig$FSCONFIG_SET_PATH_EMPTY(r7, 0x4, &(0x7f0000000400)='@(!)!}!,:{)\x00', &(0x7f0000000440)='./file1\x00', r4) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r5}}, {@posixacl}, {@loose}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r6}}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000001c0)={{}, {0x1, 0x3}, [{0x2, 0x2, r1}, {0x2, 0x3, r0}, {0x2, 0x5, r2}, {0x2, 0x2, r3}], {0x4, 0x4}, [{0x8, 0x2, r5}, {0x8, 0x0, r8}], {}, {0x20, 0x5}}, 0x54, 0x1) setresuid(0xffffffffffffffff, r0, 0x0) listxattr(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 05:52:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0xffffff91, @empty}, 0x1c) 05:52:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)='_', 0x1) 05:52:23 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:23 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x48}, 0x1c) [ 2236.595912] SELinux: duplicate or incompatible mount options [ 2236.602888] SELinux: duplicate or incompatible mount options [ 2236.641161] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:24 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x1a3) 05:52:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0xffffffc4, @empty}, 0x1c) 05:52:24 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f3d1507f7adfaac2f019cff1a90ec875ae6260a2d3dc81649c2d14456", @ANYRESHEX=r0, @ANYBLOB=',\x00']) 05:52:24 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50102}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) pipe(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x127c, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @any, 0xfffb}, 0xe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000002200)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0xb1d, @mcast2, 0x200}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000001200)="c657526120f271510bee3ac4ad52169e64371ae794c9eeeb81b18761f74cfbe82efa9cd85376a4c45e5e4e5718be5b3c288289e245ad54599bcca7282b6548638f43344da0bfe35e8aa6c8d98bc8d4a41b4a8045bd0cd9e3c826bad0c3d49e3acee7da74cf473a10bc89391d1ec559c94ea14199de20646a9a4b9c5f50d867957137a7979c805d15c775a7e3f331d083f7bec0e05947cf5a44b7ce2109d29283352941ca4f062a028ba3ffbe6cafd46751a85571aa6b1ca0478d17c3b96b9f0609b56acd", 0xc4}, {&(0x7f00000000c0)="6625034e57c6872153d9090d2a6064f5a73dfa3c2bf1d5b1403a8d36869684c6943d8f3b0638f5", 0x27}], 0x2}}, {{&(0x7f0000000180)={0xa, 0x4e21, 0x200, @empty, 0x559a}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000001400)="1f245b40d21786f513738e1c8ed24c1d6c9299c4b8381f044f00a06f05f390e20a926793dd4e13b4de883a2c1bb1c2a553197f4ca09d789145c283f20f7616d83d2ddbf6846b12848886d2eca6b60100fbe684d6fd6e5190a7556ebef1a2f897fa986429bb6152da5d1f55e7b0932437bacfbbf1b67d3d39b7ab9045770ec452b96a49b6a24a0af093325bd97391f6d16239c0f7f65bac752df9de50e02065efd06ef159cd463eefa693e27c524cb58d9be2025457ce748ece44f2f6c58914e4cf0b0133b4525ee71607cbed99aff5db353b4e049f9995bc6e2bf9979805fb2b4c35dc7438ed50", 0xe7}, {&(0x7f0000001300)="6a6367dcb2cbd811ca2d37fc1956265c953e5a9de8d16d3ccd576bbd98cb9754debd32f19e24475efb00cbf581771abeccc5b9bdc70cd694d9a8af94e626c4dbc5a394032a531ce23451f51667295475f8ea2a26c622683e16151871732fb33dfdd9447fccbeccd6f1a14dd7cd3376f9d8dedbe17baf531284e80d1755e5599640ef707803f0e4f6", 0x88}, {&(0x7f0000001500)="5839a65002e3b445feea3df6150be4733f6083e70c042b111e36efb801ced9fad697abb0", 0x24}, {&(0x7f0000001540)="803b6a819a36dedc4177a0698206dda7769af029c46fa9c041a8bb0e37e0a39f058b6ad453f4ac50f6996852ae32af8c4161e964bc37a1736a5ceafb68741c93634192e80c06bf45c2607aee043d853e4f672604fedfb9119e7ab7a011828af606669b1e7bad791bd58c6ec3c242fdddcb7161a23d0d43d70cd58aff85bfba03c0804865ac69b1d409d820e1db106509c0f5e8b9e187d41335e51b7daa8b6f0332cf0a624975dbd577b7101d571da491cf0f05e13556990ba2c5c9d1b06b5943bce767ece22717c4b9d3cce0a6051566b027fee741edd73c212d1ca5e5fa0546e3015b0e82", 0xe5}, {&(0x7f0000001640)="e1370c182f8b2eff6507a33e567562ac81ecd0a5456bfe13a128f7741d93f752440d5a20318263379c813c66671e0ddc4a920748bef0c5ce496f32ebc2299965219482182d8cc753322ac224a30fe663ce33d31ffd3f77269a06b4a2cf", 0x5d}, {&(0x7f00000016c0)="bd754d7d2ec34e90245a12f522cdfdb6a16fd6a7e8e28d655eb557f773ef398658dd6a5d33f3ffdc43bcf436017e01d1ea491b3c08b439c266df5531ad3e40f72a6bbd", 0x43}, {&(0x7f0000001740)="ac54b2b65b7ea0fb6e516e9e958e0cd5a8fe0ebb2135efbdfc0d0086f0730515eed7e0e49be37413a212d1910e3679ed5cfe2fb7e0731d03ae04c83b9060258e288b345b0cae4bdd27e3ba3a4be69f73", 0x50}, {&(0x7f00000017c0)="7833d57b1a9586d00753e080ab9d9a490d5577f1b79d7e744861608e277559252c2a0b", 0x23}], 0x8, &(0x7f0000001880)=[@hoplimit={{0x14}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @hopopts_2292={{0x1c0, 0x29, 0x36, {0x5c, 0x34, '\x00', [@pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1, @pad1, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x3, 0x78, "61dfffe036474d5f17e142bcbdbd5a3ad21a11400d521d67b839aff35aa32eb6bb2c026a8945d1f66ca39ddfe8195520fdf5bfa9cecc8fdcac2b01a93e2d42d858aec58a04004fde1c671caf7a2e13eba13ed6930468ad90472badcff76b529cca6eb7407a244f4412694eb2ab541466251523e31095459f"}, @generic={0x50, 0xcc, "9213f76635c01f15a8cf9b88b82601f5900bf53d7b021790ed2e789f3f54d07977ca277091591d8061dabada533a151fe092e80b7dc0b917fdb231bbda1c26f7057c8bc50c31155c502dcb6ceb84fe6bf0afcf6a54709eedcc8c14368466b87e32b844682b0d5f6215792d40e8c5cdef3c86012bfa5bc9ea61d3ee18f5f3e6d72f71116717fe727e4f29284810455e5be445c338a35be1626ba09df5ca73695d4910a615f65bbe2e9c5c744674d4fc262b160cb13c4513009bf024f57476528059f7455008f643ca39ddf4d1"}, @calipso={0x7, 0x48, {0x0, 0x10, 0x3, 0x6, [0x3, 0x7, 0xffffffffffff708f, 0x100000001, 0x1, 0x9d0, 0xb2, 0x5]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @dstopts_2292={{0x110, 0x29, 0x4, {0x0, 0x1e, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x10}}, @calipso={0x7, 0x48, {0x1, 0x10, 0x8, 0x1, [0x7, 0x3, 0xe6a, 0x0, 0x10000, 0x3, 0x7, 0xffffffffffffff7f]}}, @pad1, @generic={0x9, 0x5c, "5f8a1359c78fb30637e4b190df5ea544bbe0a5db30e7fc499e2b62101a4168d048eb5b18c7ba5c38a9a6a712448d2964dc9259a2ff958a9bed7a8c14d6fa2f9cf0c609f87e8fd18d1b4c9900e915e5562a0190d3a236d34001d72bba"}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x1}]}}}, @rthdr={{0x68, 0x29, 0x39, {0x33, 0xa, 0x1, 0x6, 0x0, [@local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0x1c}, @remote, @loopback]}}}, @rthdr_2292={{0x18, 0x29, 0x39, {0xd9, 0x0, 0x1, 0xff}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}], 0x3b0}}, {{&(0x7f0000001c40)={0xa, 0x4e21, 0x80000000, @rand_addr=' \x01\x00'}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000001c80)="93543088f9d5fc4279ddb165892a6b5e84eb14c42d5d804cd92b550e6cad198cbd096449ddcb8a3ecf7fc1f5b701085cea35bb0f966ac0080557c8a2f3e6e6785d541a1f4f050ab61dc7d2e0087e9dfa1435576f02a17955661e8d3dcbf594a3e668cbee", 0x64}, {&(0x7f0000001d00)="1df1c1a359430068468ad397d62dc4a1bbb049cbbadf42e6b49b5cb6b8c7e8e3412b08192615209a4b0fa93349170a61e1a064eda4e75762", 0x38}, {&(0x7f0000001d40)="f4c46d9aa4d661eaf1f524f910291c1cbfcdf2ff285bf317be59fa9de1dba7f14edcede27e7cb4ad87839fb4099fb2e2903b1529723e5512a83fbeb228a0de21cab280215ff1894531a21c361f3b931fe14bd782898e8a1f9fa1d49179af102ab1cedad12cfc2b2095d290d70f677ec15a5b4e2800ce76cfefc302b469def88ed1f29fae367260f283e67e8d4eac21a76d18524773c4000500d8d7578a97d26790b3814328ed3c15a5f7ca6cd8fcd25349876e0036bcbab35992f9cb391a5799e890a00a673b5cc3dfe642f28d88e44c350033a03a337ea547f2791352d16f86739b6175abe3dc84", 0xe8}, {&(0x7f0000001e40)="319f453eafb67d487bef1b26dd98f884ba65552bb58464311353000d027508e65027ab198c00bc7fc9d24d7d08fc36834d5dedbc76bebf627d9a15d6802b94532a3ad2a1b1e9cd6bbe6f99c94dad7199840b34a043b53272e869741681ccbfba271621581d8d395bfbb95f82ab7a12bc536c64cbf000795c340322fdbbf1f47369da0f19a7545ca9faa376180e225412bc2193aea9306ed832bfe3db5a195a77cf97647c950242154b257b0811eac39144ceed3475399f98ea8ec72bc3e5c01cfbd06bd50c6deeac42ce03818dd46e5505d16c5103dc425c6a42af9a6c19e2bc6529be056c5d15ed", 0xe8}], 0x4, &(0x7f0000001f80)=[@rthdr={{0x48, 0x29, 0x39, {0x88, 0x6, 0x2, 0x3, 0x0, [@empty, @local, @remote]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x37}}}}, @hoplimit={{0x14, 0x29, 0x34, 0xd6}}, @dontfrag={{0x14, 0x29, 0x3e, 0x48bd}}, @dstopts_2292={{0x108, 0x29, 0x4, {0x88, 0x1d, '\x00', [@generic={0x3, 0x14, "e57a018fb8e7c40e20614037eb93e8c1534cec83"}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x85}, @hao={0xc9, 0x10, @loopback}, @generic={0x5, 0x91, "33d01addd48dcd3dd3c909d90426b4161d56460a4de2fad300d21b4a74a19f0ccd7d89808bbef3788490f73abb14eb92554482016783413e277758239f92c1091b5bd3753ee545984b7114f68399d70da070758647478264753daec139b307f9b080620d15c11122227819e6ca65b95195aae09587da47c0d83ff92317606446646c4f2eac5e2b6b5c39b97f892f1c9726"}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x18, {0x2, 0x4, 0x5, 0x4a8b, [0x401, 0x3]}}, @padn={0x1, 0x1, [0x0]}]}}}, @dstopts_2292={{0x70, 0x29, 0x4, {0x5e, 0xa, '\x00', [@hao={0xc9, 0x10, @private1}, @jumbo={0xc2, 0x4, 0x2}, @generic={0x1, 0x3c, "0d127313c5916de6c67efe8082338b04d75a49e6aea2caeb666a5513db5389bd036f34eeae622ee715cf01cb233d767f1d85e4d5b22da56a26793bdb"}]}}}, @tclass={{0x14, 0x29, 0x43, 0x40}}, @tclass={{0x14, 0x29, 0x43, 0x4}}], 0x260}}], 0x3, 0x2) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3}, 0xe) sendmmsg(r0, &(0x7f0000001040), 0x3fffffffffffdca, 0x40) [ 2236.709135] 9pnet: Insufficient options for proto=fd [ 2236.764747] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2251.528079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:38 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x82, 0x6, 0x6, 0x2c, 0x0, 0x8, 0xc808, 0xe, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x155, 0x2, @perf_config_ext={0xfffffffffffffffb, 0x4}, 0xb83, 0x1, 0x9, 0x0, 0x7, 0x0, 0x8, 0x0, 0x16c48000, 0x0, 0x3b2}, 0x0, 0x9, r0, 0x2) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000140)={[{@utf8}, {@utf8}]}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') readv(r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0xffff) readv(r4, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/24, 0x18}], 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001400)=0x0) r7 = pidfd_getfd(r3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001380)={0x4, 0x80, 0x4, 0x9, 0x5, 0x1, 0x0, 0x401, 0x20000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000001340), 0xc}, 0x101, 0xa5, 0x5, 0x7, 0xa963, 0x5, 0x7, 0x0, 0x6, 0x0, 0x472}, r6, 0x4, r7, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) r9 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) readv(r0, &(0x7f00000018c0)=[{&(0x7f00000014c0)=""/129, 0x81}, {&(0x7f0000001580)=""/8, 0x8}, {&(0x7f00000015c0)=""/142, 0x8e}, {&(0x7f0000001680)=""/105, 0x69}, {&(0x7f0000001700)=""/112, 0x70}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000001780)=""/100, 0x64}, {&(0x7f0000001800)=""/145, 0x91}], 0x8) sendmsg(r8, &(0x7f0000001480)={&(0x7f0000000180)=@xdp={0x2c, 0x8, r10}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000300)="050300000013890000004c435ce0f87181858ced753d49d8ecb2a18956fd475167c74940c9f170abcef15a2646cc6bc18bc7ea42b0a819b9aa6d6e0a40de161036b064c609c453dcc0193484715e01a3cf7350060000007a6365dbffdfe98717e7ebe77c36cec6bce2ec8f103a63900770d3e65bceb99a05540bc374fa63951f3f5e61d7b8f42a0c424f365c06a2c48ceeb861ca", 0x94}, {&(0x7f00000003c0)="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", 0xf5b}], 0x2}, 0x0) 05:52:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0xfffffff5, @empty}, 0x1c) 05:52:38 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast2, 0x5}, 0x1c) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x801}, 0x4000800) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYRESHEX, @ANYBLOB="afaf32138ba6133e34bc48fd7f307bb86df42abd705bffdbdf251a00000008009a000200000008002280040000804400228024000080834e294ee49e39bf0800050009000000f08ae57fd2e5cb9308000600ffffff7f1c000080080004000500000008000300f9ff06ff0000040007000000070021006161000005009200b100000008000100670000000700210062620000"], 0x88}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0xcc) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) sendfile(0xffffffffffffffff, r1, &(0x7f0000001940)=0x200000, 0xfde) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001580), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001900)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000018c0)={&(0x7f00000015c0)=ANY=[@ANYBLOB="ac010000", @ANYRES16=r2, @ANYBLOB="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"], 0x18c}, 0x1, 0x0, 0x0, 0x10000}, 0x20000000) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x104, r2, 0x611, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0xe}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x64}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9a43}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x20000010) syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',aname=}.\\,msi0000005,\x00']) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="a168699e210000002e2f66696c653000"]) 05:52:38 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x80800, 0x0) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'ip6tnl0\x00', r5, 0x4, 0xff, 0x40, 0x9, 0x4, @mcast2, @mcast2, 0x0, 0x1, 0x2, 0xb5}}) 05:52:38 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x54}, 0x1c) 05:52:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x1a3) [ 2251.649478] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:52:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 2251.661214] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2251.673819] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:39 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) 05:52:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb", 0x2) [ 2251.762694] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2251.789678] FAT-fs (loop7): Directory bread(block 64) failed [ 2251.798321] FAT-fs (loop7): Directory bread(block 65) failed [ 2251.798344] FAT-fs (loop7): Directory bread(block 66) failed [ 2251.798364] FAT-fs (loop7): Directory bread(block 67) failed [ 2251.798387] FAT-fs (loop7): Directory bread(block 68) failed [ 2251.803791] FAT-fs (loop7): Directory bread(block 69) failed [ 2251.803813] FAT-fs (loop7): Directory bread(block 70) failed [ 2251.803833] FAT-fs (loop7): Directory bread(block 71) failed [ 2251.803854] FAT-fs (loop7): Directory bread(block 72) failed [ 2251.803872] FAT-fs (loop7): Directory bread(block 73) failed 05:52:55 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:55 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:55 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdn\b=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="00fb"]) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000400)={{r0}, 0x0, 0x2, @unused=[0x1000, 0x700, 0x6, 0x8], @name="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"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0xffff) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000080)={'macsec0\x00', {0x2, 0x0, @loopback}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r5, 0x9, 0x5, 0x4}) 05:52:55 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {0x10000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x401) 05:52:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x56}, 0x1c) 05:52:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x3}, 0x1c) 05:52:55 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb", 0x2) 05:52:55 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2268.260062] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2268.269045] 9pnet: Insufficient options for proto=fd [ 2268.273645] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2268.286969] 9pnet: Insufficient options for proto=fd 05:52:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x1c) 05:52:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x62}, 0x1c) 05:52:55 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x5, 0x81}}, './file0\x00'}) 05:52:55 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb", 0x2) 05:52:55 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:52:55 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45c184606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 05:52:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000340)) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="89e2a3d9304058231defbb063599f78560855c11dac1aded4c28d589bfa22eff031139df6077c3c9475f55cc24d37025749408020b617f6516c432e69f54610130a1a4277c3d7d5284f9a0709614929551e2d0a05f4bec758843d1a8426d4ddc351f02927be57d03aa27bd373d9c364b9c05ec029c280d97fb2113901293153cb3516dd7f300ddd9a4b4fd2223deac49e988c964901d26b451d81b73850ba7efe2295f4d73f43efd103e2f7a6b56c3888470dad8bcb1dd812bf090aa", 0xbc, 0x1c0000}], 0x100000, &(0x7f0000000380)={[{@huge_always}, {@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x25, 0x2d, 0x36, 0x7f, 0x37]}}, {@huge_advise}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x38, 0x78, 0x35, 0x67]}}, {@gid={'gid', 0x3d, r3}}], [{@measure}]}) sendfile(r1, r2, 0x0, 0x9) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000000000)="63d41fef05421aac5bd0ae063837a3050cd33a1ab064f48b3611e81d5f1f7de32f59055a49cff7cf4db83d68a0b76e9ad76f959fc78a2e6fd1fcc96ac06ef1a56cd097ea6315766645c6e4d606d4206c443dee909a6ab5710d6fcd5fe82864d3ed53f6793f495341e565a6fbe3189d9e45948f6b9c9fa2f46f55916b24919e20b0bce9ca3ea7eb2f3e08e5cae8991166e6c0bf130c3115916dac4c76d63181a48655f8aa56cc63ddcf94efa570", 0xad) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 05:52:55 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2268.426459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2268.431255] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfc}, 0x1c) 05:52:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x5}, 0x1c) 05:52:55 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:52:55 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2268.560912] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:52:55 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2268.585828] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:11 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 05:53:11 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0xffff) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000)={0x2, 'bond0\x00', {0x6}, 0x100}) r3 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r4 = socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r7, 0x0, 0xffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r10, r11, 0x0, 0xffff) r12 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007740)=[{{&(0x7f0000000040)=@abs={0x3, 0x0, 0x4e22}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="a4df35d38cd5548d20e04e7047c8dcd91908b448fae5e95de70270297ffb5a8f4e18f5fd52b9b8e3352888e3f3e260bc8cb698bccd1798501a59b0bcc2695a05db490255a0e6aaa26b91cdd4bc39274bd5741452f900ae6e4a4098670ae9a220cc0471757ab12b82506e3612cc198320f63b13f1a8ee8b55a531d1e7c2d42aa21066557125469d331ba428e2ba29cf95e034", 0x92}, {&(0x7f0000000300)="afbd2cee3f74dca03b19420e3444e1a8fd72fc7167e4b954ca8277139fc3ff1e9b572cc42fc5be69d24398ceb9a282eb6bc324f62490a9143f8004d76ab7ae1fad941d4421f804933d2c06bdfcf79bbba8a3f01b9f48a1888d20973f65d89ebc209ebc93650d741e948783c54a050e68f8a0d22665653a981839132cf83698ecf6518a321a730fcad8b3f9c05aec687f17e41b4d5057a7a7a002ac6b4a82fdb9d9c780767042c61eba9d85e50d33a6a11cc7884ffdbe4043a3180283181e24de36513c95bcd4e483313d0047", 0xcc}], 0x3, &(0x7f0000002fc0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r2, r5, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r6, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r4, r7]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x90, 0x80}}, {{&(0x7f0000003080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000003100)="c552f2a84f9bc38dd5f4c99f99a5e3ab5ee4ad1e70a06047ca9078cedbef0537e1396543b3f0e5ced77fcb1d306ecabb42883cb94ff4099a315aa9965f499b0abe62fddba4d2d3a496b3aebeace9fe93b752bfedbaf45f2eaf80940460ed822f8a7604072115e6b58efabbaad944a4906355c682a9486adb3d0d7963d099112ed75472d6702e17809575977577708a9be6d978893498d076c5", 0x99}], 0x1, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r6, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x28, 0x1, 0x1, [r5, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r6, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r2, 0xffffffffffffffff, r7, r4]}}], 0x128, 0x4004000}}, {{&(0x7f0000003600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003900)=[{&(0x7f0000003680)="788e632521ba378cbb29f34e0698f25b90d330ff362805df8a1b78c2b0361863c465a8aadaee8f7b47b140cfe34e8d1bd913cce164b3157ae0d031f022ef5355a2f0d9f6d1e1b54dace9c541aafb41c08763a7e5ba19fe90144b6ba0a5177af5ccb4e554f4c197b2314f39ad7de4cf1d0b6f870189aeaac8b69b831a56c6dd9ecc8fb6480c0924d7c7e13a7046945a769fa275fe06387c3d16059b29f85e5a38cdc3896cb2adf1668cf6132d82fc2e24e0908eaa6fc3a47e81d5ab250a438d08e14ed32e6aae02b12a8cb332d9adb154699dee674d9ad8eb3d798ec52ab16aa4e8191a196bac9cb4d463cd470a", 0xed}, {&(0x7f0000003780)="678e98910fd093aec90a2e1239d5267fb064a36aafd9aa73337c6b7d228bdede3b8d9e0fe38b08fb3293240bc804ce0c563899eb80f7edad72ce717d167cca8cd16afefb489a8e8fbd5cf1161e92b68801d5ebe38a7ea7be231100d3d5", 0x5d}, {&(0x7f0000003800)="de72b2931c99181512dbb6731e670f0c445ee6b48f6bb4de5a7007c9cca2856a7b856a1099a5849a6130bfd17b965ebe9840b2d60ac27e6df475a40d178df697fc52c5c48072027136474534e39789a718590ad528739a28fe7dfcee7d7a3dc4f6da530dc787c71b173ae6a72509cbda5372c285a647fa26ff0fbc1bdf3353a056b4a02170b9e4967af6a903662ecaed02f8357a4b2c41b3a3b07146036d68f3704ad1d8a44962d7a3d424d1ed905afe4adb706c07a2a4f7fd7cc39182a2dd32299b11f8b21e262bd5c38628a504e36fef8d8be1b693a7283e19d943a6e938be5da3b876099aa6ff619f1b720f6d86d934", 0xf1}], 0x3, &(0x7f0000004280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r7]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00}}}], 0xf0, 0x804}}, {{0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000004380)="adc4953a3179e8bc", 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0x1000}, {&(0x7f00000053c0)="dfbd62baf586f068f4ef9591616db12763570205eb70c9071b7a42e88843f9699930344cca9aadd2554e0ee1a13f77bc1da1ea94740a420fbae3c6b4427ff9c8f7878e47b1e8d5200832a5cfef1d", 0x4e}, {&(0x7f0000005440)="89a593fe1c16e86a45007ee99d004d489e59918ce643fa9afbe0b82d596434b5dff45f315cb332c67e11b6c38f133cd782f57c8eca5c508347b10ca1afc7c52166e23494c9051fa6bfc65e3ee5ff1b10b56e6060", 0x54}, {&(0x7f00000054c0)="e0124e52d1312bb098197ebf2ed0c00920958dcc", 0x14}, {&(0x7f0000005500)="0753687f34089426dd02a5119714e68e2aec5f98df7c3e3e9ccad18ad76cb456f8d205f4a64c1698dd16c66e0c32e209ff4813ec0bc5bae6b111fdfaf236aa2d75e4642aebf912ad8ffab40ebb52671795433b66aad6", 0x56}], 0x6, &(0x7f0000005740)=[@cred={{0x1c}}], 0x20, 0x20004050}}, {{&(0x7f0000005780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 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{&(0x7f0000006500)="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0x1000}, {&(0x7f0000007500)="d8ed7c3f569ca5d5fe502f2bea9b410e0339758853dd7b13da0b55d0ed4195f46ff242bf860bd0cfdfa3d4465f60e1552ba4ea2a3b58f2a2e900ac3ffda474ff6696161dd4fbfde5dee2b1a1eba754c88a22226642a0b9dd5388d98590868fc04ad3c48ced200971f06ec0f29c9b0cffbc947bf69f31ff6376bbe77c3e31a037cbdf", 0x82}, {&(0x7f00000075c0)="6b51028d0652cd295f48e11fa9f7b35deba4ffe279de305dbc997fb942293b6cbb0db48bd9930b6aa02c6e3ec57af9691be7e4761e88db322d81bff55f1020482a211fe4645d6a28d32b77f9349741abdf5e77f95e77bd70a7ea27edd701c63ee0b67172dd1d19259081d1d255cbd7c3fa511b9a322952b4045b946d5bb458ebd91e4228aa2a69f2ad28b7033043b0d3c133fbf8934f149b1eeb166efbeb8347138e2af0babe0b7f75fa05b6be7a3ef32262a7b61c48e6581490098fbe1e7d2417618221601e81a88ebb85f6a592b1fb5214fb356bdd4aa829", 0xd9}], 0x7, 0x0, 0x0, 0x81}}], 0x9, 0xc010) ioctl$KDSKBLED(r7, 0x4b65, 0x1ff) 05:53:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x6}, 0x1c) 05:53:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x1f4}, 0x1c) 05:53:11 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96", 0x3) 05:53:11 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45c294606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 05:53:11 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2284.301634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:11 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCINQ(r1, 0x541b, 0x0) pwritev2(r1, &(0x7f0000002380)=[{&(0x7f0000000180)="d81272987e14e7effb41489eff759dd894715ebe073412e451fa57e2225d6115394cb1de0b20aee701a64a30ebe521402a44643e0d4ae5794c56cae6343662c4f188e1170f3b703cb1a53375108d94493389fb87a7fef67bf61304404c44d715f216670b5b23a2a81f159c639d98ed4f721262c95de119f8fa6e421589eb79799eda0ec4952c7bbcdacfc67ffcbc688d1d96a499846c53d3e93f91251130829538eea4538f4beac26e45d93e2a30fa1b945cc68f5acaa9383571a4cf2aa356f60ed771666bc3e6a0abde285dc9c5e9470201f6d22c8468d130ea7993", 0xdc}, {&(0x7f0000000280)="2dfb19c41386735b64a9533a2a8d67e0276048f2370fd41c4f864ccddd86c26360b773c6bf33df14cf6f0e365fd28b643cc804daf537fab70948848ad460c7b242c6f85201c1ee8763e9ed7b8492c46220633d9b5a7be780b1345b6e61449cdaf7add03f3b324955cd93105a60b1a1f28661aef7456ed9a22cbff66dd2b9b26039a9a55955cbb6bab3e92c6c0b9ff31ae9c3a6c7036a4cb1ee19104b0c18e8c4554fce25a87c87745fbeb6d49f366be8f04dae6dabce0c1f69da20886ffcecf8e6538866086cc4d25747f897dd6e6fcb60c250070ef76fbc93dacff1504abfc62dfa8dc74851", 0xe6}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="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", 0x1000}], 0x4, 0xfffffff9, 0x0, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x0, 0x5, 0x48, @dev={0xfe, 0x80, '\x00', 0x11}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7809, 0x1, 0x1, 0x8}}) [ 2284.334795] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:11 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:11 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45c0a4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 05:53:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x218}, 0x1c) 05:53:11 executing program 7: sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) tee(0xffffffffffffffff, r0, 0x1, 0x6) r1 = creat(0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffdfd020100000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/160]) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @empty, 0x0}, &(0x7f0000000200)=0xc) bind(r0, &(0x7f00000002c0)=@can={0x1d, r2}, 0x80) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x50, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40080}, 0x448d5) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r3, 0x0, 0x0, 0x1000002) ftruncate(0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 05:53:11 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96", 0x3) 05:53:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x7}, 0x1c) [ 2284.470437] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:11 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2284.522466] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:11 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000440)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)="ca4827978966180e2984ee3a598c94e0b8f170bfbd03f77bd3441363d8b0f4593a39f7625f0189c7a815e111ae6e6c27bc1078912b6d106a2e9a1ea073a808cca41a2105f1d43aa8180ae9f59cf288d8a84ba956363be1a602636903f2315a2486442a36acbadb14495c9c637b8eb24ec51e013ea93bf262a7a5a79ef9dfced59cffd1d4f1697300d073de0cf5c9b49b8849b2336fc34cdb7cf63599d7ef5dca4849612e7aceb10d09a7b03357c7cc36d7b73e688e56c6ab31d07710947372e4e84ea027124b6597c8e6ea382ac3d8e6cf938576599ecbda5d46", 0xda}, {&(0x7f0000000280)="fc8412938e09a1f5657c465ea5b8b7270b58a5b6f14bf7fd27c8c61b762cbec352fb08fff90aabb6cba5e46b2f65987932fd781d6b0204ea12409d9eaf14ae852d5120cdd8fbe2af2bc4ea176e5112206c2bebf86c395ad91be80606dab519dc8d66240128627a1f31bfde948ee300c01c9fbc2990bf20e76bb26b05d4a468aedf1cc34463585de110cfed11a290d841b8ac538ea12c0eacca", 0x99}, {&(0x7f0000000340)="77de5c59da9fd397f03f20230e995d8b7ad01e972d760f807c5d48cd50e13071785d05faccca7ad9680023a54de165000c77066b2cba348d439a7cc8acf704c10d0244a1b27c25", 0x47}], 0x3, &(0x7f0000000400)=[@mark={{0x14, 0x1, 0x24, 0x5}}], 0x18}, 0x40d0) write$binfmt_elf64(r0, &(0x7f0000000940)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x4, 0x8, 0x1, 0x7fffffff, 0x3, 0x3e, 0x3, 0x252, 0x40, 0x134, 0x9, 0xfff, 0x38, 0x2, 0x7, 0x9, 0x2}, [{0x1, 0xff, 0xffff, 0x1, 0x0, 0x3, 0x4, 0xfffffffffffffff8}], "87ff7adcf0f40efdf542bfd5b5b5231661d98ba231250668883611e78d85048c103692ebcc29888ccac5025be40f826b8e3479c7f7aa1b43c7a0fa1b2aa2814f1d08f8f93b5a6dfa", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5c0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x0) 05:53:27 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:27 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96", 0x3) 05:53:27 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x8}, 0x1c) 05:53:27 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:27 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6(0xa, 0x0, 0x0) copy_file_range(r1, 0x0, r1, &(0x7f0000000000)=0x200, 0x5, 0x0) r2 = dup(0xffffffffffffffff) r3 = getpgrp(r0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xff, 0x7, 0x3, 0x1f, 0x0, 0x2b, 0x40204, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x6100, 0x3, 0x1, 0x8, 0x0, 0x6c68, 0x3, 0x0, 0x4, 0x0, 0x24}, r3, 0x6, r2, 0x2) 05:53:27 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x3248003, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$NS_GET_OWNER_UID(r6, 0xb704, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r6) fsconfig$FSCONFIG_SET_PATH_EMPTY(r6, 0x4, &(0x7f0000000400)='@(!)!}!,:{)\x00', &(0x7f0000000440)='./file1\x00', r3) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r4}}, {@posixacl}, {@loose}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) lchown(&(0x7f0000000080)='./file0\x00', r2, r4) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="40fb"]) 05:53:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x240}, 0x1c) [ 2300.103144] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2300.117153] SELinux: duplicate or incompatible mount options [ 2300.126303] SELinux: duplicate or incompatible mount options 05:53:27 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210", 0x6b) [ 2300.151552] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe}, 0x1c) 05:53:27 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:27 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:27 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0), 0x8e6, 0x400800) lsetxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v1={0x1000000, [{0x3ff, 0x133a}]}, 0xc, 0x1) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',\x00']) 05:53:27 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = memfd_create(&(0x7f0000000340)='\x00', 0x0) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)="81", 0x1}], 0x1, 0x7ffd, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xe) fallocate(r0, 0x0, 0x0, 0x4) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='./file2\x00') creat(&(0x7f0000000100)='./file2\x00', 0x2) chroot(&(0x7f0000000280)='./file2\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file1\x00', 0x509441, 0x18e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write(r2, &(0x7f00000003c0)="0289819eecd945439d8a8b16bf2bf2b67eefb591f4cf4db9ead300c6ac8ba94f7d4a804292338b2abd8472d8beffa0ce3669f0087fe6e41dd4cf60d158da85532ae8", 0x42) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x4, 0x0, &(0x7f0000000340)) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x4, 0x0, &(0x7f0000000340)) sendfile(r1, r3, 0x0, 0x100000001) [ 2300.265690] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x300}, 0x1c) [ 2300.284658] 9pnet: Insufficient options for proto=fd [ 2300.286662] 9pnet: Insufficient options for proto=fd 05:53:27 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2300.320157] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x48}, 0x1c) [ 2314.923444] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2314.927551] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = memfd_create(&(0x7f0000000340)='\x00', 0x0) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)="81", 0x1}], 0x1, 0x7ffd, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xe) fallocate(r0, 0x0, 0x0, 0x4) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='./file2\x00') creat(&(0x7f0000000100)='./file2\x00', 0x2) chroot(&(0x7f0000000280)='./file2\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file1\x00', 0x509441, 0x18e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write(r2, &(0x7f00000003c0)="0289819eecd945439d8a8b16bf2bf2b67eefb591f4cf4db9ead300c6ac8ba94f7d4a804292338b2abd8472d8beffa0ce3669f0087fe6e41dd4cf60d158da85532ae8", 0x42) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x4, 0x0, &(0x7f0000000340)) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x4, 0x0, &(0x7f0000000340)) sendfile(r1, r3, 0x0, 0x100000001) 05:53:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210", 0x6b) 05:53:42 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:42 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x38, r3, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r4}, @val={0xc}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x14a0}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x8}]]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x10, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x6f}, @val={0x8}, @void}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x80c1) socket$inet6(0xa, 0x0, 0x0) 05:53:42 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45c3e4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 05:53:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x3e8}, 0x1c) 05:53:42 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdn^=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) [ 2314.975196] 9pnet: Insufficient options for proto=fd 05:53:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x54}, 0x1c) 05:53:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x500}, 0x1c) 05:53:42 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:42 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210", 0x6b) [ 2315.066919] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2315.072741] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:42 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000080)='./file0\x00', 0x6, 0x0, 0x0, 0x4000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 05:53:42 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea", 0x9f) 05:53:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x600}, 0x1c) [ 2315.273476] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x56}, 0x1c) 05:53:59 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc2000, 0x100) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r3, 0xf50f, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 05:53:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x700}, 0x1c) 05:53:59 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x11}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 05:53:59 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040)}, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) listen(r1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0xffff) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000240)="3daa639538b693b24fc48388cf8e0a0c64d5bec6c41e84f6e27c3ec7471ebb666fd10a9ee484b5270767292ef84f4b1fda963288c866f9935fca9d47e41c3ef52375613a53b9b72f1f2b1da6283543dec1a88f3343f98093ce5406e525ad537e42e7b548a4b119a92520a7fbe33c952b5f88332d7641b546431cee0c901ab32ae2deeeee38c3e18181f42355dc60d02cd1d8116718a1fce1c0056d007869acdd7a697309558f0ac9fb9df7958733198d9473096842b17d0c5c1a3f04d8b9e5fb6386dcd6a4bc", 0xc6}, {&(0x7f0000000340)="fe758349ac3aacd48a2998b0da1fb62a060bad73cdd14f7d07ac15ed52b6", 0x1e}], 0x2, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18, 0x40}, 0x14004010) connect$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x1d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/ptp0\x00') 05:53:59 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:59 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:53:59 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea", 0x9f) [ 2332.211579] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2332.214654] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:53:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x62}, 0x1c) 05:53:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe00}, 0x1c) [ 2332.275455] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2332.301147] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:54:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea", 0x9f) 05:54:15 executing program 4: r0 = getpgrp(0x0) prlimit64(r0, 0xb, &(0x7f0000000340)={0x9}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000f40)={0x1130, 0x30, 0x1, 0x70bd28, 0x25dfdbfb, {0x11}, [@generic="2411681010b08f29615f9447ebfc24c2c83d8101413050ef341354c8c986108c5dbd5292227adb620399e8c6ac7768c902f7bea8c6aa3874c278ad", @generic="68412a78de4b5f1b", @nested={0xc9, 0x0, 0x0, 0x1, [@generic="8a5be2f273434159b55331d9630a3ca8092a204f88d7b2246444fbbfca2d9d72f4f1572157b983abb5d728c0f096660cded9fdf07dad7cd4393bb7ea6d3a0db7325e51af8e384b63cd701fab77c26f4f0bb26d992d6f873da77a0f7109bbe50a3e5c8cfa01b7116d9f8929cd2666a9b5988fca8fada509d56ce59bc8e601a4af93dab7d2e7763e7a16d8a3c1ebc972f0240054831a52a5cc8b1b80eee4293fc7a67219432bfc4bec31914c6b899a94d270a8b0c4a24f79318f197faaa3e8f75a225968b638"]}, @nested={0x1004, 0x64, 0x0, 0x1, [@generic="f816e6ee179cb59374711b744c5644086f47c156b07da0cc44beed0f5f7e3083f5ff15d7bd092ba93f66c8b5d1b851f62d3bc383821369b8f9ee8f1037fe05b96d9843365c523ed2debec368c7c60e1aa7a032a7832e477b1016c30631d6dcebdccec73c55678583fe0aad957aaac7c1354342432dcc5a9f29c1738e9fcfc6230c7812eb6a313e73a03d5e6a9eb6e44e8044f466dcf5a220a409ba10d65b2e0a65dc3fc62c0e48d73930371f877f12635ab90a9ce686ee2f27c2a5a485ca54bf3a3699027f4945d0af4a289286ab864310714e93436406ddac74c04bc43f61d05108000f85a51f4747a8271a7128dc61f98d85cacfb470dc86bd6c849ba0cb21e3e641e2335da9fd65b0f7cc3eadc04c01f67c71d8c928a03fd9d90a482026a4b0f8e7eaa65a9d06b6e8d13d94d46d6dab366981d5309e66ce50cfd9c681487b578dd00a6e7e372b81376f9151684ff4ed81ec0c00e262ca2f9c10558a41a2711e4089f954fa96107e08d46ccddc0f50ae547c856a5ecfc7ae76e8f8f49641d8d8062adb3b4dfed96d33dc3919fab2b89650ba6ca1bd6218d7ab7a0673c8d634d657f718cb21f161ebd2a62d05c8b250621f60eb7b043609c7d09643fe617d02e00736dfd6223ed89c61cf5dd7e41b034e7281fdcff068f04771b9789d3919207080f98c3abe7378e76859ca8a21cc5cd209196dae0fcfec6ead51ddb300f26c0f9f965b36b55038c287621b1875579e095924bcf90b016be82f23e8f03e014366539b49fdf44917856919a1b1ba3a69cfad44d41b38a60890507da3ae3d853110fbaf9a10efb0480ab6472afb1fe9feb371594b637c510481819951cf3f22470bd46f03a9b576d73b4a105dabcf4a12b9df963976f4c6dacf6b1834ebfd5f0550c32c398e95070f2d762cb9b1468c6e139b89aceea406f7c8fd4314381eb32050da8716bee08f41d69a1441cd82e37ed508ff7a47129d0177afd8d804e1b38e1e295bb65301873413756511eec623b246234b63ab31c1679910f06e2d9d07287c615eeb2e0e64082ea5dc572e8287996465e6d681ddde1882a1783025b92b313912cf467cf7e6081ca5cdd95cc5644d261a3b7ce124e478fa682ce7e66d3592d4a25ca3053edcb1b511c2aa93778112b5b5e6dfad03d1f58b45b5dde0138a8b72d0bcca793b7fedb1b86aeecb8a9f7ebf95c67f4f80cc3605763be3cbc741cde4f5538da90d79b7b5794ed7fe8f8b243d874548ccd156b6b01555597dd273fa0ba0ca3d9413fb7cc3a0a9ad09586b0b3bb944026a2dfcd560fd4ff23bf9c2e4fce3a6f82b25d0882e378e947c8713a1a23de787f920aabfdde6ef9e836ff401be5e015374dd231b0a4c1ca6b4133262e39aafc61423c835abfc6e5aa72f9efbb870fe86b1a90a2e9a76490a68df569e7836cd00a890263bb3a9ac502005b75df15c7eb2f7723ec9ea28cf7df9d7098d5199fd4b4bb201aed8b3e9cb3adac845555cf9129e20fd81dacac603cb01718405559f2b936d2f23226f8960e4ac97f292ae41219d217cb95de50f3fffad6f5d958c3e6bd94827ee9b03951defbef7ae1e55f0fc349fb98fbe6791535823654a2708b14c99aa7862e7d9613f1600d3f277d9d1433c16e8dc20c9b60713b73c43a84f74e6753a1c8ccd404457ea8e8a7b06eb5455f11b75068ca8284b1225f77655552f09747d2a5109c8895ed39fcf1e761241903d70f8e60aee439b6ece82ade0559878483bb8f287228007a41418832510d43e5b1c32f6acd7b620a1339eb297421dec2bb8a1d22cde8a82281c00a779ff4d8be038d1fdd5c7eb79d203838c66f1d6c6c59574b678c301d35fac6628b7ac4f504cd2e715243ec4d8925e8c0f68a0bfa54360879691ca38f3a1d32aeee56440cd3af7765ec9ffc6b8e26b46fc587984c3fe7c3afe5ad61635f82bdfa96f64d2ba62c051449468dcf2e3530c1dc95ad2d2211918b4f7ea4f77c18eb53aed83acb78b755b2e74a984f5b6981288a85eb87f470e0c7421d5a7971a9e43ae136419ee21f528cd45382f10e2890d4911cc6aa3d6bd527a7cc78bf31353f2dc6ba8e3d816ee35dfcb579f88ed5fc30ca6bc5a0e629327a8fb6047c16de2c88d4dab932d8b44b87b9330d089600f1f543d6a123f6b57f293f4fccaf11963189a963d3b4811fb40cf0aba7206093cbea2e5618747ac8af8afe4c5666fe9c70442eb68454ba3e8b07f02946ab6e6920f4ac3677264731408931193996c08305a45806626714f4e8e220ddbd5a1d2f772a325b364e95e61332908754fe7bd99c93758d72b7c363d45252629530f0c02b930426caf1d6d646e29f77d3417ccac996179c26c71f31f9bf27ebeed1b793212bb8f8caf3f24bb997e9dfd0968a14e8ba536ea7f56a0c3c76a5a3115a74489fbd83a52d0f23648e3c4d1db561fced9382b9f01c99f43904c10e20d1be317799e1ae41df57d838f511cb82c97b688c1523be678ff97244b6f4872b2675b79a92571dcc2910867a8d186bbd788bb18eb8a263f91bf035ae15d7f3b1c48dc1711d96df0c547afc53b4d4a97941846a6d85a34b426f2c4b8a471029d2860d53d6b74e59783e08e875bdb38a1839c0ecaff15345a97a6ce80a60bb56ac8b33aa0a6e2f1879d525229f020bb01975dfdbdd39feca3723f44222f5e09f1f3ef22ea402630292f9df011aaf3bee828fdb2bc732a70dc92bdfcf055799368bc56c67659bb01013968afd17bb62dbdb7b18fefa321f81fd05ae9379a19637d64b5ecd3e74ae41fbbad7ed2dac1224070660ed223336a3d0d0c32b2878c772cadce3973daf6018571d4ebb85b4444fa3185dd72ccb38b9d90d481f3dfbdc5c63d214d4e9b4afb999ef746a631c0911e1a4a81f9bd5739d5f6b0b2fe907617beebe76a4425359cf3aa3596c1ac5cda46c6105b2f0aed4516d49e5e9efa1b18a1371c06a669e500f00f345558e04d6d62e5e9ceb706f8c2902ab06cd340d76e69720dfd1dea53529e6cd712267339ffb134bacd9eb841782fc2e6644e6ac02b75749d663a7c75844e2abaebcf1adf42ce5863d8e9ee8311996e7b41d9c22af65353dfe445cbbdedd84ff73011f9e88b2601285ef7d09e3b6728aab7fd609dc30892588487614646ab83bab84b6ac421d9cd4b73869d1fa3bb4b37e3bc17ffe84c947f73108b5375d7ed2a7a9621b184f561c59ae50c3c70c4f2e3c70a544dc302e84cfe10848742184cd0f93c8d5d5ac2d0a5c39cd94181e519f497096e9b1ac233c18e0bf595928ca6e9e7fbe25447f2140ab6447d51d59dbd4978260ebd3ee762aa27d4ce24d2630b5122edf017d44538eea5c8f8a4cb79f0a759a1c728c01fc9416377dc77d58422331814a4c69245f12d25e8a81093e45e7031f384f2751cf911d1df7825313e7672aba09cb458bf8eba433f94b02aab41ef7290411c7d6a2f2da0445ed31a957afc029db4facc79f061a9e35aff17857e1d77d71caf5353d93cc805d9c126d9ba7ad4a81e1b9f5a65901657264eeab9eac8dce8a973b615c8ef35b4acce48d2593c488eb0d6e81049473be63afc300894e91bcf10b419404b283bf4a10d3da92ca2b442c1810b7ab4773ca2317da7137236089456f0dbbf78bd79abe6be603c9298c772cb91dc8a294193b23e60d39f98d99b6f885981f5c04e7d913a7fd74672a902d46a52b7706c401cf48759c163388d4401abb5de1167863c4112f33e6a70374d8b615946da6a4b3a20cf164dcb35d531a98abb847d2c5c724b1e44033d19f432de4f5e393b2c5540dcccbe3b05ddd411a6bbb5568fdc9561ad2495a13adf964752ddae7f6354fde4a73c20644445e6cf427422643e87ee7f9437ad9e845c9043eb111b60880da6da804652f0e9bf1fc93e684a9113f8ccca92cdab9c1473d698f6c7ec420e78a1d92437be67b74d9a150bb8a62a3bef2e8c07a327d47fffc5fa15b79bda1b69aa1f0b92dc756554e4a014e084899dd238ff9de977282bcd2a81725978c9a90aec4316ca8a79ab737654de72b3dd700a9c521f06b437c0ca136fbd200c4fe3ba5b3489cdaa43c92a3ab456222d55a0bd6b50a17cca710e3332cad15f0578aeb62a22168294d9575f0841bc277c1b799cf85630b662a2f3b41cd013fed2ae9888e3a0ef9df3e2c186921b409b8e459ce654290f009f224756ffc201bd8ffa8f7e815e5a52f00e92e139380f7b9dce49a4b775c11f12a586785efb74080768556badd627a4ca92fdf58d83c8dd86375a99df8553a57891675c6bbf65f2c00a20cd3c0c5e43f856dd03e666d9134457713c19e537f85153e1b35038ca0685201b9d9911e707bbac539c779c16c40aeeb45731aff9cdb8b62fe0288cbf2f7fdeef2de99025ecd33013f3aa122be60f8e929940a0f0e4135cd3e7bc0504b55bc427b846838c1b36bccbaae5e280723a4d9b0bf64fd5960a54706bde7c75d82da80917f90d811e23dee4443cc620c13bc5f16b2fd509d4e2d06bef267b0c4d030745bb2fab94908a013bcc508c596d7fc76ee70574db6e743a556a8966859253ffb2dc0349b168c2025ad49b016db79ba16215bac2714e905b7ec92fc59a68c1783894ded845d86ddddb5baa0886308d8595b2ddf8f56ca807abf2276cd32616c264afdabb5211e17d6e3b6d117a1a4850e7b52fe931f4e53236744b39438792a7ac6f21c122585c9699c88392aced6ac3a8091c2e4895a54009e3e062ae322593fb5a32b2f64bbda1754ea967f509c192d6bcf77c5dd088e7a4ea8ca0da17281e07347264d7af4ccaaa6efdc7beabe097b455444d27b4f0b6bc91a5fb9a1b4c55b6452b02e2b20c6fa8550bf35df961ca7a411797f6f9474eab0ec6ae1f998be4d0ddaf46a0934e8e44e24405edbf2b7411e10e4fb248c74acb4e3c0dac65bd6282ca1b8e4185b23d648f1edf88b3e8f3bc1d2da4c57cdad1368c9e6c60732f4a578c38d1450527e8ba870aebec16843b1431ea0f8fa77b6091f82cbd0658de250d7852cd95e84f698d3d0d6708626cb2a8b9d9e9bbf13428d46efe6fcf0a15d7ce6913893c220277136fac5ab4e156db4c64e5e3e034fee30ff7c3f79bb455c02f55e044d21227a3359767a840346a7f2cdae086586edc24fde00e0e5ab514e16012c956bf552666eb8b5065b31f6f9a5a2119aa5c29022e7dfaa6c7ce43ccfb344d672c54e2614353332ebcbfa50900ade8f524cf9a683b4fd1e1ca23ddd851f864d23c83ca2a5b425621f1952f271e7d107da02ab3f0217601e849ba4984532c57659a6ae90593f5b131bc80e7b3586e781af0254cd922a9420c93b7b65bf10bb62baec3e95abf167253bf2e9c3820b6866241a628d693d8e0021639ef1dc9f744dc7f9f19a9b72de284852b85204d0c12ec2d3c0923a4d317a493fa5b611f8fac028a527ef48efd706f6b266bab77ed892c85d7cc7d8140433447c376598e702a3c2abb4d12d93fb9004a282839ea720d4dd5b07b19d2955c033bcf56f7cf2f0696339739ec4b606bf28829a306fb968ffcfa4aa5885cdb36c594ed46c71b0a7ce23c02b9c09cf6018d53b438067404507bafc1fa226a263495dceee538055bdf9aeb708d3cde8af938d6d4e46faf0ef0e02f0d0cb2ce45cff6fb09be4d2e52f074554f777d9a8f73c9a6f59be038a971a48c4f5b9fc1249aaccbd8cc3c6a9e997afca231bb8277b436698c1981d633224d22a80a3806cddc217358ba8008fe65cd02d5f4b61a751de6efd664642fab05938ec8676374066af030ebe9e8a21828a12eb3ee4787"]}, @typed={0x8, 0x69, 0x0, 0x0, @pid=r0}]}, 0x1130}, 0x1, 0x0, 0x0, 0x400c0c4}, 0x20000004) r1 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) prlimit64(r3, 0xf, &(0x7f00000002c0)={0xff, 0x7}, &(0x7f0000000380)) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x40) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c00bdff149ee9e83753c595b1f7206271d60654911894c5bbc983b31ecd71038192e6a82e67d99b12aac7f655b8faa59598b154f110efadd9e13e0c1ba0a94e0f6311b9dec979d48f295df6ddb081498cf9bfa3e01bc0e58363b28c41ce2cf80b883dc813ba6142bced34419d977ac22b86db218578"]) write$binfmt_elf64(r1, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x1, 0x81, 0x10, 0x3ff, 0x0, 0x3, 0x3ff, 0x13a, 0x40, 0x5e, 0x6, 0x6, 0x38, 0x2, 0x6, 0x9, 0x20}, [{0x7, 0x101, 0x3ff, 0x5, 0x8000, 0x0, 0x5f, 0x5}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb72) 05:54:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000480), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)={0x20, r1, 0x321, 0x0, 0x0, {0x13}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x2b, 0x7, 0x2, 0x6, 0x8, @mcast1, @empty, 0x8, 0x900, 0xa33, 0x2}}) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000180)=0x80) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xcc, r1, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000800}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 05:54:15 executing program 7: ioctl$CDROMREADTOCHDR(0xffffffffffffffff, 0x5305, &(0x7f0000000000)={0x7f, 0x7f}) syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) 05:54:15 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:15 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x1802}, 0x1c) 05:54:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfc}, 0x1c) [ 2347.781709] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2347.782692] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:54:15 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea", 0x9f) 05:54:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4", 0xb9) 05:54:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x1f4}, 0x1c) 05:54:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4000}, 0x1c) 05:54:15 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:15 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:15 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0xa0534, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x237b, 0x5, 0x8, 0x6, 0xfeff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000012c0)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x6000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000002c0)=""/4096) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/182) [ 2347.902321] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2347.922740] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:54:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4", 0xb9) 05:54:31 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) statx(r0, &(0x7f00000006c0)='./file0\x00', 0x4000, 0x200, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000840)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000140)="6fe20609d18266e465f442b8ba6084a2aec7110eafc12272b4de0d36d416c7ddeea07f1baa7a527526a19e2c104a7331fcc9934bee80a451d84a623794422342888bef80a360b85692ac621eef74bcfd59cf72ce7ead831d8788859804f8c3e267f12f82e6ee3168d0684c2567b4e77d9c81bce3dd4087e78df8c06d819ef5a69c761f4bb9f30bd06cb7157fa7251d5103c94e1eb8680a1488772e9b8deeeaf83c482279cb0532efb881830f0135bbe84e32fea3641c13c727519a3235b138ac50", 0xc1}, {&(0x7f0000000240)="60be8fbd07503c9dfece520fa7743ed1afde708284a4dd7fb9a01c954ec9c1a5472acd9c19104a6dcd130576944c92ae85e32bfba76f870ccd062b511f4e98abe7812f313827d473dcc0100242cf46088c3ddb2f5679d605a6d4e160c335a717e83d59d295cea94a971b78fd836e", 0x6e}, {&(0x7f00000002c0)="50bb1ee17daa0a924c378014e9755757e609c534cea2330d0727ea0b8418", 0x1e}, {&(0x7f00000003c0)="102478b919be0cabf3554cd7e2c7637e79415098f51459f1f476c1be327c7c45f4a6aacaabe7bb6babec81e81091ac54a2fe51064643cd1bbfc1080a4e0d0e72988b0bb253b7fb8672d561ba7f36f61aa6909c950f07ae6de3846d2e8e1c755373861c998a24db68c5eec4fdbd4ecb4f0a3b9f07e73c08e7805e291ebdf078a71cc42d8933a310cbb965dc10b6a366f34478751794e31376f40ea9516db7cd29ae3ecc20d70e488029d2f39a6359bd3c0363ae6ab54baca1d626035b9962b4ac54066c", 0xc3}, {&(0x7f00000004c0)="8c1f627dfd4880853947303687d13fd67a356bb8e2fdcfc327a94b6e47", 0x1d}, {&(0x7f0000000500)="83ced1c44d740ec398da49da18513a17b7038c3c847e6efc53b6ff2ce80b5d89b4cfc997cd118eea5b3fa87518bb71d31e904da21d5de5928886f12d1f5dcec92b20cfe31741d9ddf6ceba1a4749f7bc322f9ca8b51533fe1250a57b48b43ddb86f05d474cf88af26dc6c92a386e", 0x6e}, {&(0x7f0000000580)="b883cba4d489fee479372e19212e13ff71504b769cb0750aa7bc44ee69bff1d9c3e5617080e09b8e52369834", 0x2c}, {&(0x7f00000005c0)="dafe8d1dd5496977e38377897b4308dac92d1cbd2f2b2f6e0c7108cdf0a4b221d2fd6e3156ccca39bc001966c0502fd84404687704f23ec775d1032ab4489cebfce54e271c3bcaf92144695b57a84a7fecde2f0af23b193063aac9b5da6550f97696cbba82a3a316", 0x68}], 0x8, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r4}}}], 0x20, 0x40088c0}, 0x4) 05:54:31 executing program 7: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000440)) creat(&(0x7f0000000000)='./file0\x00', 0x100) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$fscrypt_provisioning(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000480)=ANY=[@ANYBLOB="0200000000000000616161616161616161616161616161616161616161616161616161616161616131313131313131313131313131313131313131313131313131313131313131319aabf828e470cee24973f2308358997d29dc1c"], 0x48, r1) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffc, 0x0, 0x0) keyctl$revoke(0x3, 0x0) r3 = fork() ptrace(0x10, r3) ptrace$cont(0x7, r3, 0x80000004, 0x0) unshare(0x48020200) 05:54:31 executing program 5: syz_emit_ethernet(0x50, &(0x7f0000000100)=ANY=[@ANYBLOB="bbbbbbbbbbbbffffffffffff86dd6096153f001a3afffe800000000000000000000000000000fe80000000000000ef6de78f000000aa880090780000000000000000000000000000ffff000000000000"], 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000700)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}, @val={@void, {0x8100, 0x0, 0x0, 0x1}}, {@canfd={0xd, {{0x2}, 0x37, 0x2, 0x0, 0x0, "77e92bf01779696748d9c5aa2026e82ae3e03ea5e44156e99fdc7a56dd639d81a3753c7e6480349dfb30724487e886103700379980b65b4edf607dc0236a63d0"}}}}, &(0x7f0000000780)={0x1, 0x2, [0xe4, 0x9b9, 0x75e, 0xa57]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0xffff) write$tun(r2, &(0x7f0000000000)={@val={0x0, 0x8906}, @val={0x1, 0x3, 0x5, 0x7, 0x5}, @eth={@multicast, @remote, @void, {@can={0xc, {{0x2, 0x1, 0x1}, 0x3, 0x3, 0x0, 0x0, "2e108c47ca1d951c"}}}}}, 0x2c) syz_emit_ethernet(0x1019, &(0x7f0000000940)={@local, @broadcast, @val={@val={0x9100, 0x5, 0x0, 0x2}, {0x8100, 0x1, 0x0, 0x3}}, {@x25={0x805, {0x2, 0x1f, 0x23, "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"}}}}, &(0x7f00000005c0)={0x0, 0x3, [0x5bc, 0x9e6, 0x926, 0x8ab]}) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) preadv(r1, &(0x7f0000000680)=[{&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000440)=""/159, 0x9f}, {&(0x7f0000000500)=""/179, 0xb3}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/125, 0x7d}], 0x7, 0x1, 0xffff) socket$inet6(0xa, 0x0, 0x0) syz_emit_ethernet(0x1b0, &(0x7f0000000180)={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv6={0x86dd, @dccp_packet={0x6, 0x6, "80cb04", 0x17a, 0x21, 0x1, @dev={0xfe, 0x80, '\x00', 0xe}, @private2, {[@routing={0x73, 0x2, 0x0, 0x2, 0x0, [@mcast2]}, @hopopts={0x5e, 0x24, '\x00', [@hao={0xc9, 0x10, @private0}, @generic={0x4, 0xf7, "27b82b87f09bdb30660943919b8aebabe7dadd8c691278c248936feeffc9cde7e0b344db5683b3feba7a41663497c89d73456fd7ee55866306813d9978a0e018370914136b08e9445c44cce62fc99875cf15832e4c2398ed12a8b4be2c253e31b8718696b124d1c3378723230517e751399cc1259c6ec24e779879b012daf06177552824a1318cae70b88faadd203aa6ec7475ef8ee8e8495dd96a93a9aa92aa77e4fdfe54d993790325e0782e4d2d8ec69795feb7e37a97b8a5fb88987aaae882ea2c79bab5e6d88f1186e560f4c05318f1f82515156bb4c3c28c98efcd77dfaf23b3ccd13dd35e12c6011f4c901794ff703d340a87da"}, @enc_lim={0x4, 0x1, 0xc9}, @jumbo={0xc2, 0x4, 0x3}, @pad1, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x1f}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x1, [0x0]}]}], {{0x4e23, 0x4e23, 0x4, 0x1, 0x7, 0x0, 0x0, 0x4, 0x1, "c88d4e", 0xd0, "5a9921"}, "74754683b389b4e9ea7742ddec7a660f48c684b17909495cf5c92dd4cde75e964ac9"}}}}}}, 0x0) 05:54:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x218}, 0x1c) 05:54:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4", 0xb9) 05:54:31 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4002}, 0x1c) [ 2363.846885] 9pnet: Insufficient options for proto=fd [ 2363.853468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2363.856293] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2363.870020] 9pnet: Insufficient options for proto=fd 05:54:31 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b39", 0xc6) 05:54:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4800}, 0x1c) 05:54:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x240}, 0x1c) 05:54:31 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c776664b79af8", @ANYRESHEX=r0, @ANYBLOB=',\x00']) 05:54:31 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:31 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2363.984819] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2363.989288] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2363.994796] 9pnet: Insufficient options for proto=fd 05:54:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b39", 0xc6) 05:54:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x300}, 0x1c) 05:54:31 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x200a0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 2364.108603] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2379.212685] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2379.222604] 9pnet: Could not find request transport: Ÿ¶«ãϾ¤R=0x0000000000000005 [ 2379.239019] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:54:46 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) write$P9_RLOCK(r3, &(0x7f00000000c0)={0x8, 0x35, 0x2, 0x3}, 0x8) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0xffff) r5 = getpgrp(0x0) prlimit64(r5, 0xb, &(0x7f0000000340)={0x9}, 0x0) r6 = getpgrp(0x0) prlimit64(r6, 0xb, &(0x7f0000000340)={0x9}, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r7, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0xffff) r10 = fspick(r0, &(0x7f0000000540)='./file0/file0\x00', 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)="e5abde50d4944e21211de64ff45d293885352a9ae411717d3d690658434fef0378d86b30a0c14180bd46bcc8c804e86185a2d55833d87ca0126eacf29813e741d0529504a55481f2d8b117df5dac2457dfbbe4f440c27073aa71ced38e27c54a31b24746b7676929f94e4c79dedfe7dbf655deee42027b8ab73898b4604141ee4b8d32ca5fbb4f91e1fde4d0fe74a85dd72e7c445b88e94f75093076318d1c81ded62662ee3bfdf308d8e7872fdf1cb21848671a433e12cfaf323803", 0xbc}, {&(0x7f00000003c0)="557563efadcd824b5b38e11c5005f408008705e6fc7313c9928f8b929e210f5c651cfb8560f7448fa76b41adef3056489a26cdc5b0173604f0d6141b94a42700000d91d0b092dfc2967d22a64de20d108b34e537f1c918699d2662f198582ce3dde0546a5f1df1e91df2d235152eb976c151373cea6e1bd50138e1b3c0088d94cfd00ee15118262dfc98f0faf9fb96f20aac850ad9c9e3b6e38d5dc7dbfc21585367c254ad3826d467e6b4c777344cc4b105e242ea9d631e426bd36520fd25c0cd064963dd9546b5a6aecace7e8ea6a29934136d91305a2075f118762ee6b19a81a2d09354694b51d59c60998049d0e74226127376", 0xf5}, {&(0x7f00000004c0)="e219ed46d40565a3d692e24a605352d078b3714fab6cbe5627331b0c784d7f1a2c910d51fb97a0502e043b18123f49a8048035baa1b7ee41056f1be6aaa3b675dd", 0x41}], 0x3, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee01, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7}}}, @rights={{0x18, 0x1, 0x1, [r8, r10]}}], 0x70}, 0x20000010) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d9fb6abe3cfbea4523d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) open(&(0x7f0000000080)='./file0\x00', 0x400001, 0xc2) 05:54:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x3e8}, 0x1c) 05:54:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x5400}, 0x1c) 05:54:46 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:46 executing program 7: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000440)) creat(&(0x7f0000000000)='./file0\x00', 0x100) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$fscrypt_provisioning(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000480)=ANY=[@ANYBLOB="0200000000000000616161616161616161616161616161616161616161616161616161616161616131313131313131313131313131313131313131313131313131313131313131319aabf828e470cee24973f2308358997d29dc1c"], 0x48, r1) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffc, 0x0, 0x0) keyctl$revoke(0x3, 0x0) r3 = fork() ptrace(0x10, r3) ptrace$cont(0x7, r3, 0x80000004, 0x0) unshare(0x48020200) 05:54:46 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:46 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x11042100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, @l2={0x1f, 0x40, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x54}, @ethernet={0x1, @link_local}, @llc={0x1a, 0x1f, 0x81, 0x9, 0x20, 0x20, @random="45d97b5db82c"}, 0x9e, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='veth1_macvtap\x00', 0x800, 0x400, 0x81}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f00000000c0)={0x200, 0x8dff, 0x5, 0x2, 0x8000}) 05:54:46 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b39", 0xc6) [ 2379.245497] 9pnet: Could not find request transport: Ÿ¶«ãϾ¤R=0x0000000000000005 05:54:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x500}, 0x1c) [ 2379.336714] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:54:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x5600}, 0x1c) 05:54:46 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a9", 0xcd) 05:54:46 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:54:46 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="7766650800400035e877eb9da1ccc02ab5e849dacd1eadb50706628a4440ff1372862e806ac26756548e9b48bfb33035ecb8a97926000000003de8eb1972f72c7c654044df99540319f05ca76e45a2c44eca52dff985d7d6c8628287a4c11f9f0d4f202b02613070243d95e756750000000000000000", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 05:54:46 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2379.378158] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2379.386234] 9pnet: Insufficient options for proto=fd 05:54:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x600}, 0x1c) 05:54:46 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) [ 2379.462582] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:02 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 05:55:02 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45c3e4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 05:55:02 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000003c0)={{0x2c, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e20, 0x7, 'none\x00', 0x23, 0x0, 0x61}, {@local, 0x4e23, 0x1006, 0x4, 0x0, 0x60}}, 0x44) fspick(r0, &(0x7f0000000200)='./file1\x00', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000240)='./file1\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="ed706f6c3d6f63616c2c00"]) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x0, 0x40) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x20400, 0x0) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/183}) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./file1\x00', 0x40, 0x36) openat(r5, &(0x7f0000000540)='./file1\x00', 0xc180, 0xb1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x100000001) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=@known='user.syz\x00', &(0x7f00000005c0)='none\x00', 0x5, 0x1) 05:55:02 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0xffffffff) 05:55:02 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:02 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a9", 0xcd) 05:55:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x700}, 0x1c) 05:55:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x6200}, 0x1c) [ 2394.980203] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2394.984036] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:02 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2395.048690] tmpfs: Unknown parameter 'ípol' 05:55:02 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:02 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a9", 0xcd) 05:55:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x80fe}, 0x1c) 05:55:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe00}, 0x1c) [ 2395.088974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2395.097176] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2395.132203] tmpfs: Unknown parameter 'ípol' 05:55:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xb8ff}, 0x1c) 05:55:02 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x0) 05:55:02 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97e", 0xd0) [ 2395.170597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2411.252619] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x1802}, 0x1c) 05:55:18 executing program 7: ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/40}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3ca3, &(0x7f0000000080), &(0x7f0000400000/0xc00000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x2008, 0x0, 0x0, 0x3, 0x0, {0x0, r3}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 05:55:18 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xc0fe}, 0x1c) 05:55:18 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:18 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97e", 0xd0) 05:55:18 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f0000000000)={0x40802400, 0x0, 0x0, 0x0, {0xfdfffffe}, 0x0, 0x21, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 05:55:18 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) r4 = fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) sendmsg$unix(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e06c4bf8ebdea2350a4f2d3fef9343c2214c6bf28dd7e34e598b3499d38f6df9ff48413e429507b7784766eae5120efeab551825c555c4", 0x37}, {&(0x7f0000000140)="e250a99efd1d3a9f2aabfe9498b8e7aa998b0922b8c3bd6e956724f6b6fffff7fca710ad757410ea38fd40ddf57b922eb5d0eec60d653ce28a2fa2729a7476495c174e22209bd6ff2707e0fb9dd429c0d9fc0b6ad78cf68d3d325834e6320b2a1dac3be316bd5d4f13f5f0e29edbaa179925558bac2338ba64339152bdcd3704b620a06f18608578badc23bfb2cbbb511538f978b5507f291b17a065d37b7809776f5b952cd80e857e4244804657db511ae39068b91aacad57bcd4ec68e4d99bd3727e1e6849460712ab9b7171b4054b7b07b0e6d0f615168568c6ccfefcb86587", 0xe1}], 0x2, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0x38, 0x20048800}, 0x20000010) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r9, r10, 0x0, 0xffff) sendfile(r7, r9, &(0x7f00000002c0), 0x0) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r1}}) [ 2411.278258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x2c58}, 0x1c) [ 2411.334037] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:18 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:18 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe803}, 0x1c) 05:55:18 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a2592294d264ba2453ad7b4acf5b818a127a94b5cfda4d136e84122c7c58d369500d2d2bcb35599aa77a9949d34bc316da5b4d3db66d4c88ec0fb8e131adef8e4ef2f1621584dd06cbdc0a187b1986c8a756a1241360e4e12df4d9319a71e616fbf60c165f6eb42c632ae1718a04cbaccdca3a1ea61247b3855388da96b3e00de49d"]) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xc2200, 0x11) syz_io_uring_setup(0x406c, &(0x7f0000000140)={0x0, 0xff81, 0x20, 0x1, 0xf}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000240)) 05:55:18 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97e", 0xd0) [ 2411.417110] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4000}, 0x1c) 05:55:18 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3a", 0xd2) 05:55:18 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005a40)=[{{&(0x7f0000000040), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/113, 0x71}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f00000001c0)=""/203, 0xcb}], 0x3, &(0x7f0000000300)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000440)=""/220, 0xdc}, {&(0x7f0000000540)=""/133, 0x85}, {&(0x7f0000000600)=""/251, 0xfb}], 0x3, &(0x7f0000000740)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe8}}, {{&(0x7f0000000840)=@abs, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/175, 0xaf}], 0x1}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000a40)=""/136, 0x88}, {&(0x7f0000000b00)=""/155, 0x9b}, {&(0x7f0000000bc0)=""/33, 0x21}, {&(0x7f0000000c00)=""/103, 0x67}, {&(0x7f0000000c80)=""/76, 0x4c}, {&(0x7f0000000d00)=""/123, 0x7b}, {&(0x7f0000000d80)=""/162, 0xa2}, {&(0x7f0000000e40)=""/4096, 0x1000}], 0x8, &(0x7f0000001ec0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000001f40), 0x6e, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/149, 0x95}], 0x1, &(0x7f00000020c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f00000021c0), 0x6e, &(0x7f0000003400)=[{&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/230, 0xe6}, {&(0x7f0000003340)=""/26, 0x1a}, {&(0x7f0000003380)=""/84, 0x54}], 0x4}}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000003440)=""/72, 0x48}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/93, 0x5d}, {&(0x7f0000004540)=""/4096, 0x1000}], 0x4, &(0x7f0000005580)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{0x0, 0x0, &(0x7f0000005940)=[{&(0x7f0000005600)=""/22, 0x16}, {&(0x7f0000005640)=""/215, 0xd7}, {&(0x7f0000005740)=""/3, 0x3}, {&(0x7f0000005780)=""/8, 0x8}, {&(0x7f00000057c0)=""/142, 0x8e}, {&(0x7f0000005880)=""/183, 0xb7}], 0x6, &(0x7f00000059c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}], 0x8, 0x40000001, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) openat$cgroup_ro(r1, &(0x7f0000000000)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) 05:55:18 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2411.507420] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:18 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:35 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) io_uring_enter(r1, 0xf0a, 0xd248, 0x2, &(0x7f0000001940)={[0x9]}, 0x8) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x1, 0x8, &(0x7f0000001800)=[{&(0x7f0000000140)="8051a26abf3848a708ddeb428fa10fcc5e4201e25d577ab6f9578cb5b85f8940da0bac9c801e6d8e88e18f173b85e734c94394d8b90f4b7e0ddbd09d79ea8559d3c2eb0b5d87b1e967b903702348b5d654256497f9de51001eeb423450bbe2cd39cb24ecdea3e34fba2a161044add28cc177ad7143f22348d4f02a7cbef369bb61983eb962294bd5619dae820927b7a65dc16b1e46245983d1e2cb863a6e43bdc8a41cfbf27f1507117137bd5ff533de6ee0048de6131db647d1ce0b9dae68868d411702dd2f46f356f7aebfab23c2d2b0273b9092314de352f8afb9c25df3ccc1e080c7c20d320aee", 0xe9, 0x7f}, {&(0x7f0000000240)="92a00f97b3cc3a6f24cad081fc7eb8cb6af9e7658d55e4237904a5643c80b9f47d2cc000040a17c5b3657ae792bfd5579e55e217098f9854bef3cb42ea0eb1378b5389cf07bdee4b23e69339aff92b2110add348990544ae4cb591c638ac53c6baa2ce44f3f4d81a5be7367fac715274bedbd7c41d74a3090c86c2f46d6ad79b6e", 0x81, 0x3}, {&(0x7f00000003c0)="22c9d4d7cc46fc262a2fb130841ebadec6be2ae352f436c2f07e9cdc07c47d4071e42cc7ce4186da0904917670f82dc01b7cdba7af98f4a7d0207e693f02331522c30569865a09ffee254012987dcd97c9baf72d598fb2506b609af4d5bebb2530d1db7aec3e9ba7a09f4b1705328f4344646216f49c27f3497578587c7dbc992eec1f93e4a673d24fbf3fe85a4fa78984275f5a07c14c516d4b391b64f710510f55a0d8a6c72463a5275282845d1bfa431c4056f2", 0xb5, 0xff}, {&(0x7f0000000480)="2ba17a05c455ba0c0639921d0e18700e90f290808215ce79c1e355f7ee664125ccfa6e24bcf5afb8fef63079db16ecfbd2c45deb88454b0bb354561b32517a16cc30bfc4e54c3448758338eecf00cfb98947cc5e4fbc0c958990ffe43ffdaf92f98a7b40a9af3c26b722cd", 0x6b, 0x8}, {&(0x7f0000000500)="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", 0x1000, 0x6}, {&(0x7f0000001500)="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", 0xff, 0x5}, {&(0x7f0000001600)="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", 0xff, 0x4}, {&(0x7f0000001700)="eb60d71f9646ca8ca9a9f50caf02e82e1a563a1bf9c0c0f681f9704f88250f2a062218502d51b716b729ea5d9064579e38bf6b17b6b4424076660db5f6ff49a2b5d604f98925b8c7b5719c4b06bd0d985d6813ffb92524090d1030bc11738a1f05c4db3927eb5fdbb05623532f3e1c22e391a83d4240958b9369106efa2274f6b1d0d5e4a93bc5442a908466f799d8661bef77ca0b2384dafce54cde2da1587d64352cabc72634529a4596df6668d30143379b398b5e2b213e06324506aaaa9b2f239944906f51cb48245b875390f222756b4540dd1fc35fae212f4b4688d84302c54bd4bfcd1b588a36ce", 0xeb, 0x100}], 0x20800, &(0x7f00000018c0)={[{@utf8}, {@uni_xlate}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'cp852'}}, {@nonumtail}], [{@pcr={'pcr', 0x3d, 0x9}}, {@permit_directio}, {@euid_lt}]}) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 05:55:35 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000000)="be1176de42715161732c76bdec09c4babc527475225e28f851de26accb1f57187929a4811cdd760fb96e5f9531a421227dd77f902f7619714fee9b17e4a59f4b857dea6f4ac179a83781a1986f924c6ab3b9c639afb63a5404c07c49c91d021e8754749b80455595c1a175ac20d4d31ba535f45f77a7b1f2e0eafd223516525486026957bc9df59af1bee89daf48e9ba1e775e4af2f2b7169e41a9ee01686d106f1c58ca18bf537aaa05bdb6d445524282838afffa30e55c70cd339215a3194313", 0xc1}, {&(0x7f0000000100)="13e974ca3a2c0d54f46c6ed2a218cdc511eef8335fc10393962eec2807ffaaafc80c3f67764e90d8e3d9ce7ad922f1eff2772b1a6661805952eb3daa7890c27867edf48380d865f7940ef7c6b164f640da06e6302721d7cdf5592c6f16f42b6cb87437166d6cabd34342768f42b567ad226976403954685e91bc9b827e079f4444397d6c255e599f9548a482d0a709cccc5b885aceeee135548f32007f8c7e0b28daf7786a2a07c2", 0xa8}, {&(0x7f00000001c0)="16ad9bac43bb898b2eee3ae26d25d6ea4297f289", 0x14}, {&(0x7f0000000200)="0411c3533b9ab9fa8c984cb3e5e648770e2ce53271e46924702df7409625c8ace4af94c766da57e75149e7bfa1b062149d5c7a571251c1c314868d8929018bd5a78c9574e16641f25d6b328d0c72fd6184b2485b13c4bb7346ba0fe3942b5eb45c0dd8a23c48398a886ad5f3fc0dec0400c8fdee1af29c22c46bbdc6eac0389ae0f137d97b2ac039bcf4c49e3416e8ae95914a54215446a2fbc824e2ebcd99c90ee5b6e78d1dca8e514349abccf695bcffce1f01bd3a11edf9dcf86570d018bca0e540ee2490542c55153295b13f52be529f6c4a", 0xd4}, {&(0x7f0000000300)="c709639346854b3d1dbcfb8645acce3f194aee53f402a06a51d2485791d6d3e2c3f68e40521cc8203198459d4dd0141146f868191783b995224654005e6a1f3f5846121636222fa7c12046ad86cae177b58e24e6be7a45dc0201e86f101130f75a06d89e5c5a21f6b8a95ffdf004332694deb9bc82e8a0", 0x77}], 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000480)={0x200, 0x0, [0x3, 0x774, 0x0, 0x5fae17ea], &(0x7f0000000440)}) socket$inet6(0xa, 0x0, 0x0) 05:55:35 executing program 7: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) r4 = fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) sendmsg$unix(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e06c4bf8ebdea2350a4f2d3fef9343c2214c6bf28dd7e34e598b3499d38f6df9ff48413e429507b7784766eae5120efeab551825c555c4", 0x37}, {&(0x7f0000000140)="e250a99efd1d3a9f2aabfe9498b8e7aa998b0922b8c3bd6e956724f6b6fffff7fca710ad757410ea38fd40ddf57b922eb5d0eec60d653ce28a2fa2729a7476495c174e22209bd6ff2707e0fb9dd429c0d9fc0b6ad78cf68d3d325834e6320b2a1dac3be316bd5d4f13f5f0e29edbaa179925558bac2338ba64339152bdcd3704b620a06f18608578badc23bfb2cbbb511538f978b5507f291b17a065d37b7809776f5b952cd80e857e4244804657db511ae39068b91aacad57bcd4ec68e4d99bd3727e1e6849460712ab9b7171b4054b7b07b0e6d0f615168568c6ccfefcb86587", 0xe1}], 0x2, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0x38, 0x20048800}, 0x20000010) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r9, r10, 0x0, 0xffff) sendfile(r7, r9, &(0x7f00000002c0), 0x0) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r1}}) 05:55:35 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xf401}, 0x1c) 05:55:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3a", 0xd2) 05:55:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4002}, 0x1c) [ 2428.164154] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2428.176561] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3a", 0xd2) 05:55:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfc00}, 0x1c) 05:55:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4800}, 0x1c) 05:55:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2428.392204] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:35 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2428.440491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:51 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x88810, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 05:55:51 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, &(0x7f0000000500), 0x0, 0x0, 0x1, {0x0, r4}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000a, 0x11, 0xffffffffffffffff, 0x8000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x40010, r0, 0x10000000) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1}, 0x6) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r8, r2, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x0, @fd, 0x0, 0x0, 0x0, 0x10}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 05:55:51 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x5400}, 0x1c) 05:55:51 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfe80}, 0x1c) 05:55:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x4, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x118c0500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0xffff) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) r8 = signalfd(r1, &(0x7f0000000240)={[0x1]}, 0x8) r9 = io_uring_setup(0x189b, &(0x7f0000000280)={0x0, 0x1251, 0x10, 0x1, 0x199}) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x3080091, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@version_u}, {@loose}], [{@dont_measure}, {@obj_user}]}}) [ 2444.052150] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2444.053853] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x5600}, 0x1c) 05:55:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfec0}, 0x1c) 05:55:51 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) (fail_nth: 1) [ 2444.149326] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2444.156139] FAULT_INJECTION: forcing a failure. [ 2444.156139] name failslab, interval 1, probability 0, space 0, times 0 [ 2444.157306] CPU: 0 PID: 28489 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 2444.158004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2444.158813] Call Trace: [ 2444.159089] dump_stack+0x107/0x167 [ 2444.159432] should_fail.cold+0x5/0xa [ 2444.159900] ? file_tty_write.constprop.0+0x707/0x910 [ 2444.160396] should_failslab+0x5/0x20 [ 2444.160803] __kmalloc+0x72/0x390 [ 2444.161144] ? mutex_trylock+0x237/0x2b0 [ 2444.161588] ? file_tty_write.constprop.0+0x29f/0x910 [ 2444.162072] file_tty_write.constprop.0+0x707/0x910 [ 2444.162598] ? __lockdep_reset_lock+0x180/0x180 [ 2444.163025] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2444.163590] ? perf_trace_lock+0xac/0x490 [ 2444.163993] new_sync_write+0x42c/0x660 [ 2444.164378] ? new_sync_read+0x6f0/0x6f0 [ 2444.164816] ? avc_policy_seqno+0x9/0x70 [ 2444.164875] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2444.165198] ? selinux_file_permission+0x92/0x520 [ 2444.166564] ? security_file_permission+0xb1/0xe0 [ 2444.167031] vfs_write+0x7c0/0xb10 [ 2444.167370] ksys_write+0x12d/0x260 [ 2444.167792] ? __ia32_sys_read+0xb0/0xb0 [ 2444.168172] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2444.168731] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2444.169221] do_syscall_64+0x33/0x40 [ 2444.169694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2444.170164] RIP: 0033:0x7fc9a8032b19 [ 2444.170559] 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 [ 2444.172338] RSP: 002b:00007fc9a55a8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2444.173102] RAX: ffffffffffffffda RBX: 00007fc9a8145f60 RCX: 00007fc9a8032b19 [ 2444.174388] RDX: 00000000000000d3 RSI: 0000000020000300 RDI: 0000000000000003 [ 2444.176218] RBP: 00007fc9a55a81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2444.177968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2444.179769] R13: 00007ffc4332dc1f R14: 00007fc9a55a8300 R15: 0000000000022000 05:55:51 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x582c}, 0x1c) 05:55:51 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:55:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xff00}, 0x1c) [ 2444.266898] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2444.278729] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:55:51 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={0x0, @xdp={0x2c, 0x7, r2, 0x39}, @qipcrtr={0x2a, 0x1, 0x7fff}, @phonet={0x23, 0xfe, 0xf2, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x3, &(0x7f00000000c0)='wg1\x00', 0x7ff, 0x101, 0x1f}) r3 = socket$inet6(0xa, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) accept(r6, &(0x7f0000000280)=@alg, &(0x7f0000000100)=0x80) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={@private0, @private1, @ipv4={'\x00', '\xff\xff', @loopback}, 0xfffffffb, 0x1e, 0x877d, 0x400, 0x2, 0x20d0000, r8}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) 05:55:51 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x6200}, 0x1c) 05:56:06 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0xa001, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x7861}}, './file0\x00'}) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x9, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="d6c9230a173e9da610a5bb6d22b3d535", 0x10, 0xb5}], 0x2004416, &(0x7f0000000200)={[{@uni_xlateno}, {@utf8no}], [{@fsname={'fsname', 0x3d, '],'}}]}) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}}) 05:56:06 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, &(0x7f0000000500), 0x0, 0x0, 0x1, {0x0, r4}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000a, 0x11, 0xffffffffffffffff, 0x8000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x40010, r0, 0x10000000) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1}, 0x6) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r8, r2, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x0, @fd, 0x0, 0x0, 0x0, 0x10}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 05:56:06 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) (fail_nth: 2) 05:56:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xff0f}, 0x1c) 05:56:06 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:06 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:06 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) pipe(&(0x7f0000000040)) [ 2459.554257] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2459.559848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2459.563727] FAULT_INJECTION: forcing a failure. [ 2459.563727] name failslab, interval 1, probability 0, space 0, times 0 [ 2459.563742] CPU: 1 PID: 28738 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 2459.563751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2459.563755] Call Trace: [ 2459.563774] dump_stack+0x107/0x167 [ 2459.563789] should_fail.cold+0x5/0xa [ 2459.563806] ? create_object.isra.0+0x3a/0xa20 [ 2459.563823] should_failslab+0x5/0x20 [ 2459.563834] FAT-fs (loop4): Unrecognized mount option "fsname=]" or missing value [ 2459.563847] kmem_cache_alloc+0x5b/0x310 [ 2459.563861] ? __lock_acquire+0xbb1/0x5b00 [ 2459.563879] create_object.isra.0+0x3a/0xa20 [ 2459.563892] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2459.563909] __kmalloc+0x16e/0x390 [ 2459.563922] ? mutex_trylock+0x237/0x2b0 [ 2459.563944] file_tty_write.constprop.0+0x707/0x910 [ 2459.563955] ? __lockdep_reset_lock+0x180/0x180 [ 2459.563967] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2459.563979] ? perf_trace_lock+0xac/0x490 [ 2459.564000] new_sync_write+0x42c/0x660 [ 2459.564015] ? new_sync_read+0x6f0/0x6f0 [ 2459.564038] ? avc_policy_seqno+0x9/0x70 [ 2459.564050] ? selinux_file_permission+0x92/0x520 [ 2459.564070] ? security_file_permission+0xb1/0xe0 [ 2459.564091] vfs_write+0x7c0/0xb10 [ 2459.564110] ksys_write+0x12d/0x260 [ 2459.564124] ? __ia32_sys_read+0xb0/0xb0 [ 2459.564140] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2459.564152] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2459.564168] do_syscall_64+0x33/0x40 [ 2459.564180] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2459.564189] RIP: 0033:0x7fc9a8032b19 05:56:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x80fe}, 0x1c) 05:56:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xffb8}, 0x1c) [ 2459.564202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2459.564209] RSP: 002b:00007fc9a55a8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2459.564223] RAX: ffffffffffffffda RBX: 00007fc9a8145f60 RCX: 00007fc9a8032b19 [ 2459.564231] RDX: 00000000000000d3 RSI: 0000000020000300 RDI: 0000000000000003 [ 2459.564239] RBP: 00007fc9a55a81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2459.564246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2459.564253] R13: 00007ffc4332dc1f R14: 00007fc9a55a8300 R15: 0000000000022000 [ 2459.580991] 9pnet: Insufficient options for proto=fd [ 2459.594404] 9pnet: Insufficient options for proto=fd 05:56:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sysvipc/shm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x8, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000140)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x9) syz_io_uring_submit(0x0, r5, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x3ef77f1d5c100095, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x1}, 0x1}, 0x3) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/asound/timers\x00', 0x0, 0x0) io_uring_setup(0x7fd3, &(0x7f0000001180)) syz_open_dev$vcsn(&(0x7f0000000100), 0x3ff, 0x0) eventfd2(0x0, 0x0) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r7, 0x40046721, &(0x7f0000000280)) io_uring_setup(0x20c0, &(0x7f0000000200)) pselect6(0x40, &(0x7f0000000180), &(0x7f00000001c0)={0x3fc}, 0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0xffff) copy_file_range(r6, &(0x7f0000000080)=0x7, r0, &(0x7f00000000c0)=0x24d9, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766606e4f3d423d17982b7c3a1601a03e776641200213f3fe78a3741adc4518f8137ba9c39006e90bf8e3462d59a45f748d7378cf3a5c680ecbe0b7862cb1ce938234662acaf197eb49f3aee4c3b38c311b74ac65e9130134cd31ac99e53403c4f1f6268f29c6a4a2d59793a7b5474f730e64decbaa18a3a8a647510c1b53d37fbd1accf18cfc0056036f89bb577943df12ba53ffc49e2640906c0de5dee770d70b", @ANYRESHEX=r0, @ANYBLOB=',\x00']) [ 2459.682689] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:07 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) (fail_nth: 3) [ 2459.685937] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:07 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:07 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2459.737498] FAULT_INJECTION: forcing a failure. [ 2459.737498] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2459.738577] CPU: 1 PID: 28854 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 2459.739152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2459.739841] Call Trace: [ 2459.740074] dump_stack+0x107/0x167 [ 2459.740387] should_fail.cold+0x5/0xa [ 2459.740718] _copy_from_iter+0x202/0xe80 [ 2459.741068] ? __virt_addr_valid+0x170/0x5d0 [ 2459.741444] ? __check_object_size+0x319/0x440 [ 2459.741857] file_tty_write.constprop.0+0x4d5/0x910 [ 2459.742281] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2459.742713] new_sync_write+0x42c/0x660 [ 2459.743054] ? new_sync_read+0x6f0/0x6f0 [ 2459.743417] ? avc_policy_seqno+0x9/0x70 [ 2459.743765] ? selinux_file_permission+0x92/0x520 [ 2459.744185] ? security_file_permission+0xb1/0xe0 [ 2459.744607] vfs_write+0x7c0/0xb10 [ 2459.744920] ksys_write+0x12d/0x260 [ 2459.745231] ? __ia32_sys_read+0xb0/0xb0 [ 2459.745582] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2459.746040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2459.746481] do_syscall_64+0x33/0x40 [ 2459.746800] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2459.747233] RIP: 0033:0x7fc9a8032b19 [ 2459.747555] 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 [ 2459.749087] RSP: 002b:00007fc9a55a8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2459.749743] RAX: ffffffffffffffda RBX: 00007fc9a8145f60 RCX: 00007fc9a8032b19 [ 2459.750345] RDX: 00000000000000d3 RSI: 0000000020000300 RDI: 0000000000000003 [ 2459.750942] RBP: 00007fc9a55a81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2459.751551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2459.752155] R13: 00007ffc4332dc1f R14: 00007fc9a55a8300 R15: 0000000000022000 05:56:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x20000}, 0x1c) 05:56:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xb8ff}, 0x1c) [ 2459.807107] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2459.812984] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:07 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x800000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 05:56:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x1000000}, 0x1c) [ 2459.891276] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) (fail_nth: 4) 05:56:23 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c0052a9df5b8198a1f3255a26dc7f209a37793270b4fae84425fe3fc4ecaa969628f29a7f1cf5eddbfaea3a3676a980815024523d284908716e166e250f596bc089cc04b7227e80fa8e9d750c7deee8e1d40009f72d042653a2290e8717e0ea7822f268f92f93a59065bd0158"]) 05:56:23 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={""/10, ""/2, @initdev}, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001e00)=ANY=[@ANYBLOB="30130000130001000000000000000000ffffffff0000000000000000000a0000ff02000000000000000000f0ff00000100000000000000000a00403c00000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES16, @ANYBLOB="0900000000000000ff010000000000000500000000000000f7ffffffffffffff2f000000000000000800000000000000070000000000000081000000000000000200000000000000090000000000000000000000000000003f0000000900000005000000000000000000020000000000"], 0x1330}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) r4 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'veth1_to_bridge\x00', {0x2, 0x0, @remote}}) r5 = fcntl$dupfd(r1, 0x406, r0) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x8c, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA={0x64, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x21}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000141}, 0x20000000) execveat(r4, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000400)='veth1_to_bridge\x00', &(0x7f0000000440)='veth1_to_bridge\x00', &(0x7f0000000480)=':{-(\x00', &(0x7f00000004c0)='/\x00'], &(0x7f0000000680), 0x800) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) clock_gettime(0x0, &(0x7f0000000200)) r7 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$NS_GET_OWNER_UID(r7, 0xb704, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r7) fsconfig$FSCONFIG_SET_PATH_EMPTY(r7, 0x4, &(0x7f0000000400)='@(!)!}!,:{)\x00', &(0x7f0000000440)='./file1\x00', 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@dfltgid}, {@posixacl}, {@loose}, {@version_u}, {@dfltgid}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)="d35ffc3aa6640c91", 0x8}, {&(0x7f00000005c0)="aeef0a7e92c8f4dbe17ef9228920506fa90dd489cfc93d9e082c8ef0997068887c1af627df52d86d56b0c1ec590a9a7e4617a5489e4b6c471af6f19be0a0f8ac7067723f70506cff9d92883b44c48aaa7eb47c83a057a59f518ac784a436ddd8aecbfddbf4a7fd47b108a622dac26fa3850745519faab2a12d8a1a", 0x7b}, {&(0x7f00000007c0)="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0x1000}, 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0x1000}], 0x2, 0x0, 0x0, 0x4a0d4}}, {{&(0x7f0000005380)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000005600)=[{&(0x7f0000005400)="d89533988a32ffa92ccef664f65dcb6aa1d8213d10ebfe584934669ae29f2a3b5c84fa31926c8de1361b32ddb1a338e2a23a897dc17339bb595ffb837acd4fb3666e7f9f6b7d3a6fccfe24cd4f24bc078db28b4cf0ddcb5a940134d02d41452dbabab69f152213a16ccba8eb9446bd354b30a585588442f0b77fc4c6e7267735e55c34f13ed7df4176f32eb023df378b011b4ce6bfb1c60e6d", 0x99}, {&(0x7f00000054c0)="2179295cee37ba90b8631e3620719814c08c2dda6fb7b3dd503d00f2cac2c98527dbcf7b0bd39b792a44fdf50d7a366e5fe1cf2c7193393621120c55f9cd9ba05080dc6ffce3b658657fbdd90e", 0x4d}, {&(0x7f0000005540)="ff4b1ba06d205afe5d18abcbfcbc2e0ec2c3f1af56618beb6d3cad8127f9c8c4616b6e7c58a8d652612ed4098852db729225e72078a00d3ddb725ea49e9166e56ba74cb09db3", 0x46}, {&(0x7f00000055c0)="2782f48241cf48682e0cf07062d7e9b9b7b626883fa8a6b741e04ff1058dfa11f1ba680782497dc35efe", 0x2a}], 0x4, 0x0, 0x0, 0x44001}}, {{&(0x7f0000005640)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000059c0)=[{&(0x7f00000056c0)="497ec97b2772c4495d504cd79cdaed2d84c59f761adb5e50ff5d3af3369a13b0a6d4cb66839db930e2ff1e32cc664e6153b572c138add5c0fa39039a7e9ad37283c5297e7c215aa43d3ecbb41e2a7bdaf0d66934697c0c580ff3ec4b1913f4", 0x5f}, {&(0x7f0000005740)="03da5d182e0d556e84038d5d6dff1656142b5e3d8ce072e36e85fb877cf341ae08e3586d7e8ce692fc1b077c15abb20ba3934edcdefa542d214a28ebff2bae7f4157a7f5392b09eea939bb71d73198b60264f6f56b060c4a53c1794b52ba0af4aabbacb11a97b1bb86b5a4510e6a34e807907eb6f54e14a5dbb8e4259d172c109be737fde73fdb8fc99ff6ecf215aa93c204e5a0a407869f7d85097867890d48b9cc57dfd7d1a05c7b56f69940d4d3823922da22f53f17ac04b3461b", 0xbc}, {&(0x7f0000005800)="bf356c743ea9ae75bc64c8a5c2e7048e722e5f67b76de771272dd8ec820663836656df8de1986907b86f4eca23202bf6c6b6e1fe41e841cab574b111531cb9b2cf18e027982d3038467eed6665f9b366bacb7155086550877fcb733b47ee2563348c349df6524d6da0bddd3dae64cd3142a0d3a522f2a567b60e08efa3f540efaf00b10e844a3ddb245a93dd6222213ebad53a2442968aace65da51c71c93db1558f1005023b6a5227eac1", 0xab}, {&(0x7f00000058c0)="afd3b6bfa678dbc0dc5aa26add17303c7ba6e26a2f8a467a56b982223361bb78ff45001a233a12707a64c3b0413f042acd87083861964b860fafd2501b39f44b92b18f3c3c0d27273f", 0x49}, {&(0x7f0000005940)="ecb8ce83f98b89a9c26283c9ad81f8fcf5b8d3168b4a65273ceebdbc6c0c74db307daa807c6e4a2367698c9de2299babac0ee323c13a19a303d9addebc03ba747f11dd8369aabf41dd53c38a", 0x4c}], 0x5, &(0x7f0000005f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2}}}, @rights={{0x24, 0x1, 0x1, [r5, r6, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r3}}}, @rights={{0x10}}], 0x78, 0xc1}}], 0x6, 0x8001) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/cpuidle', 0x1211c0, 0x181) 05:56:23 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xc0fe}, 0x1c) 05:56:23 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:23 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0xffff) r5 = dup2(0xffffffffffffffff, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r9, r10, 0x0, 0xffff) r11 = socket$inet(0x2, 0x5, 0x8) r12 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002500)={&(0x7f0000001dc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001e40)="22f48db7d0f211d6f947c692dafd44da2074f6276b0638dd924e77d9e836ec716f4de144f3a21b948fa52708c88698a359886f7115eef5ae2b22b3318cef689a0d52d17f", 0x44}], 0x1, &(0x7f0000000a40)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r4, 0xffffffffffffffff, r4, r5, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r6, r6, r1, r10, r1, r7, r6]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r11, r3, r12]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x8000}, 0x6044044) r13 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendmsg$AUDIT_DEL_RULE(r5, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x444, 0x3f4, 0x100, 0x70bd29, 0x25dfdbfb, {0x1, 0x1, 0x10, [0x4, 0x100, 0x81, 0x1, 0x9, 0xffffffff, 0x1, 0x1000, 0x6, 0xfffffffe, 0x9, 0x0, 0x10000, 0x9, 0x1, 0x0, 0x3d65, 0x2, 0x80000000, 0x250a, 0x7, 0x800, 0x0, 0x2, 0x8, 0xfff, 0x0, 0xfdd, 0x8001, 0x2, 0xffff, 0x80000000, 0x1, 0x4e, 0x8001, 0x9, 0xe55, 0x983400, 0x8, 0x2, 0x1000, 0x6, 0x401, 0xffffff01, 0x1e, 0x8, 0x7, 0x2, 0x7, 0x100, 0x1, 0xe5f, 0x5, 0x101, 0x7, 0x8, 0x7, 0xb2e, 0x3, 0x7fff, 0x3, 0x200, 0x8, 0x3], [0x3fc7, 0x56e, 0x8, 0xfff, 0xfc9a, 0xd40, 0x200, 0x20, 0x8000000, 0xffff, 0x6, 0xfffffff9, 0xfff, 0x5, 0x4, 0xad4a, 0x0, 0x7, 0xfffffffc, 0x7, 0x1ff, 0x5, 0x81, 0x7, 0x2, 0x7, 0x0, 0x80, 0x7fffffff, 0x7ff, 0x2, 0x1f, 0x0, 0x985c, 0x80000001, 0x2, 0xe68d, 0x101, 0x7, 0x1, 0x7, 0x5, 0x8000, 0xeeb9, 0x10001, 0x2, 0x1, 0x2, 0x7ff, 0x9, 0x7, 0x1, 0x2, 0x2, 0x0, 0xfffffc32, 0x3, 0x7, 0xfffffbff, 0x6, 0x27, 0x5, 0x5, 0x1d], [0xffffb1cc, 0x547, 0x11, 0x2, 0x0, 0x1, 0xb7, 0x8, 0x5, 0x0, 0x5, 0x5, 0x9, 0xfffff0ca, 0x0, 0x40, 0x3, 0x1, 0x1, 0x4, 0x7f, 0x6, 0x4, 0x7fad54c7, 0x5, 0x7, 0x7, 0x8000, 0x5e6f3893, 0x623c42dc, 0x7fff, 0x3bb7c28, 0x8, 0x10001, 0x5, 0x7, 0xffffffe0, 0x7, 0x1, 0x5, 0x6348, 0x1000, 0xffff3a6a, 0x1f, 0x9, 0x3, 0x80000001, 0x2, 0x7, 0x4, 0x8, 0x1f, 0x200, 0x6, 0xa6140000, 0x8001, 0x3, 0x5f5, 0x0, 0x7, 0xadf1, 0x4, 0x100, 0xfe000000], [0x2, 0xa7b, 0x4, 0x7, 0x7, 0x401, 0xcc, 0x6, 0x5, 0x9, 0x3f, 0x6c, 0xc033, 0x8000, 0x5, 0x6, 0x4, 0x3, 0x2, 0x9, 0x5, 0x1, 0x0, 0x0, 0x9, 0x1, 0x401, 0x3, 0x15, 0x4, 0x1ff, 0x6, 0x2, 0x1, 0x4, 0x53a7, 0x0, 0x4, 0x7, 0x5, 0x6, 0x0, 0x8001, 0x517, 0x8, 0x2, 0x2, 0xffff, 0x19, 0xffffffff, 0x20, 0xb1, 0x4d, 0x0, 0x1, 0x9, 0x6, 0x0, 0x1, 0x20, 0x9, 0x1, 0xfffffffb, 0x2], 0x23, ['/proc/cgroups\x00', '/proc/cgroups\x00', '*]\\(]%\x00']}, ["", "", "", "", ""]}, 0x444}, 0x1, 0x0, 0x0, 0x880}, 0xc0) sendfile(r6, r13, 0x0, 0xffff) futimesat(r13, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) 05:56:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x2000000}, 0x1c) [ 2476.179407] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2476.181306] netlink: 4728 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2476.192105] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe803}, 0x1c) [ 2476.215705] FAULT_INJECTION: forcing a failure. [ 2476.215705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2476.215721] CPU: 0 PID: 28898 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 2476.215728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2476.215733] Call Trace: [ 2476.215751] dump_stack+0x107/0x167 [ 2476.215765] should_fail.cold+0x5/0xa [ 2476.215789] _copy_to_user+0x2e/0x180 [ 2476.215808] simple_read_from_buffer+0xcc/0x160 [ 2476.215826] proc_fail_nth_read+0x198/0x230 [ 2476.215842] ? proc_sessionid_read+0x230/0x230 [ 2476.215859] ? security_file_permission+0xb1/0xe0 [ 2476.215878] ? proc_sessionid_read+0x230/0x230 [ 2476.215891] vfs_read+0x228/0x620 [ 2476.215910] ksys_read+0x12d/0x260 [ 2476.215923] ? vfs_write+0xb10/0xb10 [ 2476.215941] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 05:56:23 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) [ 2476.215955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2476.215970] do_syscall_64+0x33/0x40 [ 2476.215983] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2476.215992] RIP: 0033:0x7fc9a7fe569c [ 2476.216004] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 05:56:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x3000000}, 0x1c) [ 2476.216011] RSP: 002b:00007fc9a55a8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2476.216025] RAX: ffffffffffffffda RBX: 00000000000000d3 RCX: 00007fc9a7fe569c [ 2476.216032] RDX: 000000000000000f RSI: 00007fc9a55a81e0 RDI: 0000000000000004 [ 2476.216040] RBP: 00007fc9a55a81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2476.216048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2476.216055] R13: 00007ffc4332dc1f R14: 00007fc9a55a8300 R15: 0000000000022000 [ 2476.247277] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xf401}, 0x1c) [ 2476.305834] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:56:23 executing program 7: r0 = syz_io_uring_setup(0x7f02, &(0x7f0000000240), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000000c0)=0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000180)=@sco={0x1f, @none}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x3c4a, 0x5ad4, 0x3, &(0x7f0000000000)={[0x2]}, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000140)=r4, 0x1) 05:56:23 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4000000}, 0x1c) 05:56:23 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2476.383949] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2476.415173] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2478.390011] Bluetooth: hci7: command 0x0405 tx timeout 05:56:38 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) r4 = openat2(0xffffffffffffffff, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)={0x201, 0x8b}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) r7 = openat$sr(0xffffffffffffff9c, &(0x7f0000001680), 0x12000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0xffff) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000017c0)={{0x1, 0x1, 0x18, r7, {0x6, 0xd9}}, './file0\x00'}) io_submit(0x0, 0x8, &(0x7f0000001840)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xfc00, 0xffffffffffffffff, &(0x7f0000000140)="88f03534a57121a313afad0d60959067a0c751f23a9196f8e2dca30547960cb77ae78b8953200f6959d4b5abcfbe269fb438383572b4c608f011270fd62ce4958a9e75a6f02c9d45ffa95a6066e3232ccb5959df2841a6cc4040bde521e389fc3d2a589391479233d0", 0x69, 0x4, 0x0, 0x0, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)="80f940f971c89ad8925da9632b50b92c753ef611d10e38a0845efddd2dea6d", 0x1f, 0xd29, 0x0, 0x1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x8, 0xffffffffffffffff, &(0x7f00000003c0)="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", 0x1000, 0x80, 0x0, 0x9138ae77cea39a29}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x9, 0x7fff, 0xffffffffffffffff, &(0x7f0000000280)="b2e932e26d964f12b5b4c41406c99ae348d0ea787c23ed871aa429f5804c348a109e3cc760c0e401173144bccab5264569a6a195fc2e023ead84aecb827e4414038382b48fda908551edcf3ca1122b2bdd1c11aa12a0fe6a21fe", 0x5a, 0x7, 0x0, 0x2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x5, 0x2, r2, &(0x7f0000001400)="1b474db9e3101a743070a77559fccb462e85905b0f6433d049bc5a4f00fc12ebc522a96a789f37f817d22877ccbd9f390f32fa8550a268e2bf99c04c5cc9640f55e4045addd9ade5b9b31d6b3b41d05b049b9984c40277075766191635ed0575256c5bd7bf5b4bfbd4166f9acd6e83bbc9689456508c1212237908c246dcddd5f71eea0042ed138bff2312ce43585c6c41008cfd", 0x94, 0x8, 0x0, 0x1}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x6, 0x3ff, 0xffffffffffffffff, &(0x7f0000001500)="b37df11386f307db5dd3", 0xa, 0x0, 0x0, 0x1, r4}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x5, 0x8, r6, &(0x7f0000001600)="07aacbc5a6e930f83ab4871fb2f725d69624e3f37b3b5cc34ddb10e5df1e1b179fbef563f37a5c33206bd480c26563db568978d972385643ca3bbd3bac532238230377c7c65d73d527b30dcaeba651582dcd95d2a7f09f31b1111bae885726a69f5bfe8a4565c06adb8a79ffc5e84808e60a3bd802e9", 0x76, 0x24, 0x0, 0x1, r7}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x1, 0x5, r9, &(0x7f0000001700)="fba43b0e9b886a1a928dccb13b85a36a8a4959ee1a1e4ed33159822296e7a33e6a70847b020f9cab560e4af6215a52e660cde906ee5178408f9083166e61dd93de2be128bde1840d58c24e470f741f5dc384668ee394d2e2d9a80b2f22a83b32de8e0edc44ae8c6983d7cd8245e0deabf124cd73d545fa321252359af9b634937cc9a190381f3bda8187efca65cb35efbd0cbe3bd31a3718c0d742b1d346deddbb", 0xa1, 0x2, 0x0, 0x2, r10}]) syz_mount_image$iso9660(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r12}, 0x2c, {'wfdno', 0x3d, r11}}) [ 2491.226515] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:38 executing program 5: socket$inet6(0xa, 0x80000, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0xffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r4, 0x89fa, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x2f, 0x4, 0xd5, 0x8, 0x24, @private2={0xfc, 0x2, '\x00', 0x1}, @remote, 0x7, 0x40, 0xac, 0x1}}) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) r10 = socket$packet(0x11, 0x3, 0x300) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r10, &(0x7f0000000240)={0x11, 0x0, r12, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x154, r5, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x400}, 0x40054) socket$inet6(0xa, 0x0, 0x0) 05:56:38 executing program 7: sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000005d80)={&(0x7f0000004c80), 0xc, &(0x7f0000005d40)={0x0}}, 0x20000000) setresuid(0xffffffffffffffff, 0x0, 0x0) [ 2491.232542] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000004900)={&(0x7f0000004880)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000048c0)={&(0x7f0000001580)={0x1300, 0x22, 0x300, 0x70bd27, 0x25dfdbfe, {0x1e}, [@generic="51b0c9f00bb1500472b39586a13716ead999fb58b585f8a60151d9330e85bf6ba461c31f474f58185a6b9def093d46774d5e1d853271c3a725d1a41c3a77516964a9308c27bac1e690196d29f0", @generic="cf8c8ea0f92b26716ea477e54af8cc92ceeedf6c601c49fa7f24715a28bef7f870f9efe113de50109d2fb86a792720e399", @generic="dbd10d27cdb3899ba435e6e9f727e7b06165d50ee070932b030c8e042571e2ff99bc39973fae1d74cf5473bc5eafaae606310239e413c5592e4dd39f802e83f83e624d0c5c9c2913f221d3aa63e5ac54632491530ed058d95ba60dc39f05", @nested={0x11f2, 0x32, 0x0, 0x1, [@typed={0x14, 0x56, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x56, 0x0, 0x0, @u32=0x3}, @typed={0x5, 0x47, 0x0, 0x0, @str='\x00'}, @generic="0e074fca0108e2232d9b1bd75ac6991724f5044f78f045e9db1d206c8b8e3463ed3dc4d391fc4e5804906fe46ec91773bf7962f1cb9c3fcd4a4f69c7add08d312565ee0af46b74f56d9dd523ee69b0b3a0e6f2426e29c4b240980b0ff586bb8d3c1de0c067e92de011c3d47b0c69a9c96bc1195c9e4d208cfb5111000947444680fbccfd3936297c21ecb3177a7e7fe5cefed88aec52ef0845c79db63ea8887a31a1b34d1d52c3ac9c2b6e4f00b2fdbeba59a58694fa2c278d822021175b372126d72b25d84e73cf2ac665f2256a84b7c89cf6644118c843d08d14c62137d483ba9d73e6022d0d29d533eb64db4721b3ba1a440cf6df0abdc8", @typed={0x14, 0x2a, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x5e, 0x0, 0x0, @uid}, @generic="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", @generic="921aaff7ca91e988dfec1bd33eafe65ccdafbabd01cc401d16d71c5a75e61f31e9c0e73d70294d2b0d619aad1d9082a31f5ad359d5abbab731643c7edee171f6ff4c1a50216ac3101f214401540b8a5f24a7e08e6ea9d5eda11c530dfda15e91588761d7eadbd29cfed07e409a7ff7462414ee19c42dce632b1deb02c750da4517dd4ad6d5c5338bccd9ccb9ded62fe87a1493e9a55299a8f8fdad6d62bf2a0f8992e7850d74301b3322a9efde", @typed={0x8, 0x7b, 0x0, 0x0, @ipv4=@loopback}]}, @typed={0x4, 0x3a}, @typed={0xc, 0x2f, 0x0, 0x0, @u64=0x4}, @nested={0xc, 0x76, 0x0, 0x1, [@typed={0x8, 0x8a, 0x0, 0x0, @u32}]}]}, 0x1300}, 0x1, 0x0, 0x0, 0x44010}, 0x84) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast2, 0x5}, 0x1c) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x39, 0x0, 0x0, "a579fd57c907"}}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000001440)=ANY=[@ANYRES16, @ANYBLOB="fd53e8b52acc9d9f3f191a2d46a752d82ec7632aa722d51eaf7b8621b96fff8b675de6e7ac82d4bb37738e75c2efa909d3f9c64c66d75111c113afe4fb27d656fa97fd0aee39c3ebd735482aa1478fdfd4dbac9bc5bfe6b6c0bc564fa2fd0f0b66494e578fed3f323dd36db740e2b4d8481a47a619afce40305c6014f158a0335cc082d0108666fdc4371f1e84598d30989b4f91acaf35b050f022bb6452e998f27dc433706898e6b6db5ffe3ee416293ea74fe4dccf68178cad61aac7e47b916e"], 0x2c}}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)={0x30, 0x0, 0x701, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @val={0xc}}}}, 0x30}}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), r2) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000013c0)={&(0x7f0000000280)={0x1c, r3, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x40088c0) dup(0xffffffffffffffff) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)={0x6c, 0x0, 0x2, 0x201, 0x0, 0x0, {0xa, 0x0, 0x6}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz0\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x6c}}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) pread64(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000, 0x0) 05:56:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfc00}, 0x1c) 05:56:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x5000000}, 0x1c) 05:56:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="08cb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:56:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x6000000}, 0x1c) 05:56:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="09cb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:56:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfe80}, 0x1c) 05:56:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2491.325799] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="0acb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:56:38 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2491.394263] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x7000000}, 0x1c) 05:56:54 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="0dcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:56:54 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000080), 0x2002, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@uname={'uname', 0x3d, 'fsname'}}, {@dfltgid}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@version_9p2000}, {@access_any}, {@cache_fscache}], [{@fsname={'fsname', 0x3d, '9p\x00'}}, {@obj_type={'obj_type', 0x3d, 'rfdno'}}]}}) 05:56:54 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000080)) pwrite64(r0, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x9, 0x2, 0x8000) 05:56:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfec0}, 0x1c) 05:56:54 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:54 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:54 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1004000, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c756e616d653d2b2d7b2c76657273696f6e653d30783030303030301b3030303031303030312c63616368657461673d2c6673757569643d61336166366365362d383266632d333935632d393363652d33fe3400383064662c61707072616973652c66756e633d4b455845435f494e495452414d46535f434845434b146d6561737572652c61756469742c00"/154]) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000240)={'\x00', 0xfffffffa, 0x0, 0x9}) r0 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x800) socket$inet6(0xa, 0x0, 0x0) [ 2507.442382] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2507.458182] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:54 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xff00}, 0x1c) 05:56:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x8000000}, 0x1c) 05:56:54 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:56:54 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="0243443030310100004c0049004e0055005800208020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f45000000000000000000000000000000000000000000000000000000000001000001010000012108", 0x82, 0x8800}], 0x4020, &(0x7f0000000080)=ANY=[@ANYBLOB="db676e3678d34fcfcfeea1d4c9683b494ad831180340e4ffae01e4f0d40b0986e55cc858cf87b60f530e19b56c09904e7c8fa87074b1992b0a"]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x20) 05:56:54 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="9bcb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) [ 2507.548353] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:54 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x1, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="7dfe9aa4512e8e30f544e1d223ff010100000000000000"]) [ 2507.570634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:56:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe000000}, 0x1c) [ 2507.619633] 9pnet: Insufficient options for proto=fd [ 2507.632426] 9pnet: Insufficient options for proto=fd 05:56:55 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2507.658061] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:57:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xff0f}, 0x1c) 05:57:10 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="d3cb96681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:57:10 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45cea9b06135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 05:57:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x18020000}, 0x1c) 05:57:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000000000000000000000000000000004", 0x35, 0x540}, {&(0x7f0000010300)="0300000004", 0x5, 0x63d}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}], 0x100000, &(0x7f0000013b00)) creat(&(0x7f0000000000)='./file1\x00', 0x11) 05:57:10 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000940)={0x5e, 0x201, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @generic={0x0, 0x1000, "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"}, @enc_lim, @ra={0x5, 0x2, 0x7fff}]}, 0x1018) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x1, 0xb5, 0x4, 0x6, 0x3, 0x3, 0xff, 0x1bd, 0x40, 0xac, 0x4, 0x400, 0x38, 0x2, 0x7fff, 0x8, 0x3f}, [{0x4, 0x400, 0x100000001, 0x7ff, 0x180000000, 0x2, 0x1c000000000000, 0x4}], "367d9fc626f04777ed66bbc693a77c95eecc97462fa47598f2c0d81d371872f6e5cae8377d7762341beadea83d8e3a5174a038327c941dcc464f44cd765d8363efc13bc72bba332a75abd5", ['\x00', '\x00', '\x00', '\x00']}, 0x4c3) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={0x0, @llc={0x1a, 0x0, 0x9, 0x1, 0x4, 0x80, @broadcast}, @vsock={0x28, 0x0, 0x2711, @local}, @l2tp={0x2, 0x0, @loopback, 0x1}, 0x81, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth1_virt_wifi\x00', 0x5edb, 0x80000001, 0x7ff}) 05:57:10 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) syz_io_uring_setup(0x6279, &(0x7f0000000800)={0x0, 0xb504, 0x10, 0x0, 0x34, 0x0, r2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000880), &(0x7f00000008c0)) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) stat(&(0x7f0000000100)='.\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, 0x0, 0x0) [ 2522.669953] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2522.672658] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x101, 0x5, &(0x7f0000000680)=[{&(0x7f0000000140)="28cc72d98f9f34f685215077d162f528eb3496ff1bd7c335fed918e06af13b538942c722f4b526d3695a56df102ff342ccbc527f2a9fc72075bad1c0aef1104e091308c9ed77c5b11d4df8a454c37ddf7e82f67db0e9ab2cf0e0fcaabd23578fd405bed30c10b981ca43af04a2df6ba5c0c980ee79b27072b2442b4a1515dfcf4fa0b1a4fb8ac284ab2fb94f3dabc0325298aaadca60177013fb21a67bf06a8e3fd0f200cd101cd984edd8518105a00d298e292afd7af15688c7b6378f525161af71326eda88b89329cc325b7ba5b8eb42edca7969c36b01d6f4a4c8bd8d79ccd5950f5d43", 0xe5, 0x769}, {&(0x7f0000000240)="4a8b66d00427dab40a5f4cbe4e2258c6bbab749adb10004e1dfa0024d09c4b11a820fbe6aaf1507776a858672e548cc5c0a13d3bafe21d820a05f0a8c0f09bc532", 0x41, 0x1000}, {&(0x7f00000003c0)="3443c7ff69719b30282794e6a63e0ba1074433882bd2a183f1391afa99289db704994a1b815e660220bed2eccaf4b2792f83d5f8f43173f0c1cff945ab57f9a3b217135f466c582e497edfa9cbd48bc2db3e394263cc9d931bba1598919f35a309826954d41d1abffcc7140764642c69020a46f3422ab320f59894c3fcf0add51f8c95852ee4c14e1ca18e76b91fd0f63f3acf7323935689e9522aa39281acc7d59f53d2540a3678a1e4f93757b4d03bd9312bc2c75146ae38b8ca6cd3d9a014d1f468d1ff63e1223c23bc65f94b0c5eb9483173a2df7b0c9542cad155e10bda361e06", 0xe3, 0x1}, {&(0x7f00000004c0)="cf6ce7f7487335e4161912851621721803abac6f96ed2620f6de6db356bdf7500123654e09b8fdc31fc41884ad16d05fa75b13d6da633cb4d1387310fb6df5cbc9b92e90adbe077b6bad10a9499b9820daa9b0fff38b9210edc73347bab5b7e4c3af6c7ec054f99227425288381481c9a97e70eb4945949ced2a53b2d6b19be4a78c", 0x82, 0x9}, {&(0x7f0000000580)="2dd1b39b9db67977feb290540c65adc86a4ad1feb9dfc9a5a47c7dbaf184232e75f0d3a48ace0a1b41e72bd215228a4fe552f3e2f73b8d4db465172cdb8025dcfe93865ccf224fae594fc7c7cc5c80ac1b2d559116a03885db89ad5d8eed23756e710c8c704c672036564fd3d314f1d883c5038eec3e041d5389e80ad80d9199abbd0d4208a842eb93d7e8cd3c18fea1a392df5aac31d05b4f7f4342efb124fc361fb83ebc8efc77dbd76fae55764be5788ad33021b1ab6fa8a930d0da870d501d491b31f6539fbc1930a538052535d0f773d14a87d747", 0xd7, 0x2}], 0x418, &(0x7f0000000700)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@data_journal}, {@abort}, {@nobh}], [{@uid_gt}, {@obj_role={'obj_role', 0x3d, 'trans=fd,'}}, {@dont_appraise}, {@measure}, {@fowner_lt={'fowner<', r4}}, {@obj_user={'obj_user', 0x3d, '\\'}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) 05:57:10 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:57:10 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fd396681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:57:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x2bb5769f}, 0x1c) 05:57:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xffb8}, 0x1c) 05:57:10 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2522.758084] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:57:10 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:57:10 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x38, r2, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @val={0xc}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x14a0}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x8}]]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x11000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x10, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x24004040}, 0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) getsockopt$WPAN_SECURITY_LEVEL(r4, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 05:57:10 executing program 7: sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004600002c0000000000069078ac1e0001ac1414bb4404da0100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500100f490780000"], 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x484000, 0x142) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmsg$DEVLINK_CMD_RATE_DEL(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040000}, 0x81) signalfd(r2, &(0x7f0000000040)={[0x400]}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0xffff) clone3(&(0x7f0000000200)={0x46105100, 0x0, &(0x7f00000000c0), 0x0, {0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) [ 2522.817872] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2522.826372] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:57:10 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcbd3681939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:57:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x84100) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x23e200, 0x41) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000080)={0x0, 0x7f, 0x2f9c}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000480)={r2, 0xfffffffffffffbff, 0x0, [0x5, 0x4, 0x7fff, 0x0, 0x5], [0x81, 0xfffffffffffff4c9, 0x7, 0x1, 0xfffffffffffffbff, 0x4, 0x7, 0x8, 0x1, 0x3, 0x9, 0x0, 0xcd8, 0x6, 0x0, 0x6, 0x8000, 0x1, 0x4, 0x3, 0x5, 0x3, 0x7ff, 0x3ff, 0xfffffffffffffff8, 0x1acc, 0x20, 0x2, 0x66, 0x1f, 0x200000, 0x8, 0x2, 0x7fffffff, 0xa5e4, 0x3f, 0x9, 0x7, 0x2, 0x7, 0x5, 0x8, 0x2, 0xffff, 0xa3, 0x1, 0xffffffffffffffa7, 0xff, 0x9, 0xfe, 0x7f, 0x4daa, 0x5, 0x0, 0x101, 0x5, 0x400, 0x5, 0xff, 0x9, 0x8001, 0x704, 0x6, 0x6, 0x8, 0x8, 0x1, 0x20, 0x7, 0x9, 0x67b, 0x4, 0xffffffffffffffff, 0x4c3, 0xb4, 0x5, 0x0, 0x8, 0xc2ab, 0x4, 0x2, 0x100000001, 0x4, 0x6c, 0xffff, 0x10000, 0xffffffff, 0x5, 0x0, 0x1d8, 0x3f, 0x4, 0x9, 0x3ff, 0x8000, 0x81, 0x80000000, 0x1ff, 0xf0, 0x8488, 0x0, 0x401, 0x1ff, 0x6, 0x5af, 0x6be, 0x10001, 0x7, 0x5, 0xc5, 0x80000001, 0x400, 0xffffffffffff0000, 0x8, 0x2, 0x4, 0x3ff, 0xfffffffffffffff8, 0x0, 0x80000001, 0x3]}) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000009c0), 0x406481, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000b00), 0xc0000, 0x0) r5 = dup(r0) io_submit(0x0, 0x3, &(0x7f0000000c40)=[&(0x7f0000000980)={0x0, 0x0, 0x0, 0x5, 0x5, r1, &(0x7f00000008c0)="1b0d615ee08f09f3b906c8cb46dcf71d3e749b4df37745d12c536bc94d7f42473c7532a241fd717c90ea4f80c95984c89811dfe82fddae2bb76f5cc4eea4e90564e7a04ca94aac785b41de9a1c091a3d874d682f6395aea08f7b4e2cb02f8da4708d3f4f95a83460e317bc2f85ecd7940a4fa05f06f314760d83a094ca157fd98406f19a9b1270c1af55f6fca38404337a16a2da21750476769de34fd00f2b5f9b43af2c763b18ac5f58765b4f4abd31b27abe2b487240fccd", 0xb9, 0x40, 0x0, 0x1}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x5, 0x9, r3, &(0x7f0000000a00)="95ffeb2c625f385867a8b84390d3b06f555bf3f56886c390822f41ef5b79ef18ba51d5c90536d934b32d3c963ec96e966e33119f0ce6cea3e7fae512cd4191eeff473a78b632f62162ea108684aba1c3e2de86414309fef8fc5e3338bc2ed6ee40bb44c4189f2c8c1be1fe75ad7d1c3a8da964a680a8af01fa9a2e9423df1d0eb77fe952b1d2ce48a64105599cb1ec296cff10ac4500c9a01a0696691118cb732adc2beaa301c13bd6b620d300450d95e1b926e030d0e0baef9ce24d1006ea87b6ad695225eb3b28f17366bd159db1ff309fd5254229394d032fec2cc1e8309111993b974cfd941a", 0xe8, 0xac3, 0x0, 0x3, r4}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x8, 0x8f, r0, &(0x7f0000000b80)="348beef9feec6c8310722dd1b25afe7435d6a4c604479df65601e6de26e752ac2806d58a6ba428de495a8ae4d04958affea1ad137794fe8ca7505527c0a35f0cfc076a1372d0c903b15b83a31c6fb517a6283890094d1da3a4a8a9204622aacabc8a7539790244b19af8ee802e4e06f8e1a321644b2cb18b94af", 0x7a, 0x2, 0x0, 0x1, r5}]) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r3, 0xf505, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000c80)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f0000000cc0)={{0x1, 0x1, 0x18, r6, {0x6}}, './file0\x00'}) ioctl$LOOP_SET_FD(r7, 0x4c00, r4) sendfile(0xffffffffffffffff, r4, &(0x7f0000000d00)=0x3, 0x8001) readv(r6, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/132, 0x84}, {&(0x7f0000000e00)=""/32, 0x20}], 0x2) signalfd4(r3, &(0x7f0000000e80)={[0x8]}, 0x8, 0x80800) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000ec0), 0x90100, 0x0) sendmsg$nl_generic(r8, &(0x7f0000001040)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001000)={&(0x7f0000000f40)={0xa4, 0x41, 0x20, 0x70bd29, 0x25dfdbfb, {0x13}, [@generic="9540f3e2df1722d97ddc5c4e83b8e8932a20e36d8aa15098689bd67a1460d33a729121ab85a568bd8bd0a535e8171531c4b9199349bf2302da1cab538cc2208a2fa4438b1cd69518c07bc91b958e42370b44edf481d5a3fff3c77a1b78ff0eee1b4e4b0ee1979e8bb517c7dd1163cc48302be245192c8535f5d658b6f1f1e19ac24992e642032dd8f49a440ceae407cd"]}, 0xa4}, 0x1, 0x0, 0x0, 0x4040010}, 0x50) ioctl$BTRFS_IOC_SCRUB_CANCEL(r7, 0x941c, 0x0) syz_mount_image$iso9660(&(0x7f0000001080), &(0x7f00000010c0)='./file0\x00', 0x6, 0x3, &(0x7f0000002300)=[{&(0x7f0000001100)="a7180434b9a1047b6efc3416f2a8b3555fff54a72b531c467ab4c69b775ece6944d5b1e43dea92a98fc73e106f55486795e02fd510e8dd55cf713aa00a3a1c21f31a7acea775acdbe9d5a5b7469e60d1d293e8355c443a80d56e24c05c0244a02fe1ef68b58c889569ebab224d6c1fd3c35f74e78508b6aa124cb813b2914894f5141d9cd82be95d4d707f867e381a08a36849c2c0ae91a8bf7a3dc1e0c1ebc5604accac45bdef38336f9bed74f5c82171e0b1107f9a78c06c2b4dcf00ef586e9686c27ee5ee60241208a8e3e92ee21a4d4a979c9320a463bb971c862e315da1a4d4112de6", 0xe5, 0x2b}, {&(0x7f0000001200)="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", 0x1000, 0x1}, {&(0x7f0000002200)="6eba601ae19e2dc74278be8637049e885890d66e50ed8c569991e761c62084f694d5c1c03bdaaf4a690ada30c0d55c0c3fbbda46672a0e22b9ec445b03b45fb4cf3801fa2c143005ab6f9eebbf25b1114f73bc052bbafd4fa041a03b91fe7ade9a89cd780fc6768a215d8757b369743639fb85ed7d9573961338985aad860f5f269601b10595594f68808be608c9aedfda47197c32e36250430ce824a3033cb1a9ee5d456441fe02fd450e0791b45372e42dba1c4eb7405aa51250cad54595883e4df6034e885453ec79fb91d4", 0xcd, 0x8000}], 0x1000000, &(0x7f0000002380)={[{@map_off}, {@utf8}], [{@measure}]}) fdatasync(0xffffffffffffffff) 05:57:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x20000}, 0x1c) 05:57:10 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:57:10 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2522.925287] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2523.512977] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:57:26 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:57:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x40000000}, 0x1c) [ 2538.845324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:57:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000180), &(0x7f0000000280)='./file0\x00', 0x8, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0xffff) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000000c0), 0x820000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@dont_appraise}, {@audit}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}]}}) 05:57:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x1000000}, 0x1c) 05:57:26 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:57:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'ip6gre0\x00', 0x0, 0x29, 0x8d, 0x48, 0x5, 0x0, @mcast2, @mcast1, 0x1, 0x20, 0x1, 0xff}}) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd4, r2, 0x10, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x4}, @HEADER={0x4}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000041}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f0000000040)=""/59, &(0x7f0000000080)=0x3b) ioctl$sock_SIOCDELRT(r7, 0x890c, &(0x7f00000000c0)={0x0, @phonet={0x23, 0x1, 0x0, 0x8}, @llc={0x1a, 0xfffe, 0x7, 0x6, 0x62, 0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @vsock={0x28, 0x0, 0x0, @host}, 0x6, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x9, 0x4}) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r7, 0x40286608, &(0x7f0000000140)={0x1f, 0x9, 0x94c1, 0x3, 0xfffff98d}) socket$inet6(0xa, 0x0, 0x0) 05:57:26 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:57:26 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96081939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) [ 2538.884383] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:57:26 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96091939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:57:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x40020000}, 0x1c) 05:57:26 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:57:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x2000000}, 0x1c) 05:57:26 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[], [{@uid_gt}, {@pcr={'pcr', 0x3d, 0x22}}, {@measure}, {@fsmagic={'fsmagic', 0x3d, 0x400}}]}}) 05:57:26 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2538.971587] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:57:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x532003, 0x48) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000005c0)=ANY=[@ANYBLOB="34010000170001000000000000000000fe8800009ab2000000000000000000010000000000000000e000000100000000000000000000000000000000000000000000000000000000fc000000000000000000000000000000000000000000000000000000000000006a6afc8592656a465cd62e58e80c452bbb5bce5536fb87b284b4d9bfd79ac1cdce782ca48e53c7536936cf7f30d9d27a70e19e28e541ad376a9a48c2bcda102578e3ffec1c923fdda1164db5090f9721", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="200100000000000000000000000000027f00000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB], 0x134}}, 0x0) fcntl$setown(r2, 0x8, 0x0) close(r3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) 05:57:26 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb960a1939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) [ 2539.017650] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:57:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x48000000}, 0x1c) 05:57:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x3000000}, 0x1c) [ 2539.080225] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2539.119163] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:57:42 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x10000, {{0xa, 0x4e21, 0x61, @private2, 0x80000001}}, 0x0, 0x8, [{{0xa, 0x4e22, 0x1f4, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000}}, {{0xa, 0x4e21, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}}, {{0xa, 0x4e23, 0xfffffe01, @empty, 0xfffffe01}}, {{0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}}, {{0xa, 0x4e20, 0x2, @local, 0x3}}, {{0xa, 0x4e24, 0x2, @mcast2, 0x797}}, {{0xa, 0x4e23, 0x5, @remote, 0x7ff}}, {{0xa, 0x4e20, 0x10000, @mcast2, 0x7fff}}]}, 0x490) 05:57:42 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) ioctl$EXT4_IOC_GETSTATE(r2, 0x40046629, &(0x7f0000000080)) 05:57:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4000000}, 0x1c) 05:57:42 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:57:42 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:57:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb960d1939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:57:42 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x8001, 0x860840) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0xffff) sendmmsg$inet(r5, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0x2}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14c6000000e21751f6e6c50885000000", @ANYRES32=r3], 0x38}}], 0x1, 0x0) io_setup(0x0, 0x0) r6 = syz_open_dev$mouse(&(0x7f00000000c0), 0xa02c, 0x20000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0xffff) pipe2(&(0x7f0000000480), 0x4000) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x5, 0x7fff}, {0x4}, {0x0, 0x5}, {0x20, 0xfffd}, {0x5, 0x8}]}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) io_submit(0x0, 0x3, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0xf24, r2, &(0x7f0000000080)="a145cb0e68b4c499b18a1845a55d6227bf9ca1f6b131f140ae0b863da4", 0x1d, 0x7fffffff, 0x0, 0xacd285978ed9565c, r6}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x81, r1, &(0x7f0000000180)="891885466c48aa80143a4f152d48c08ec8e35027156f80edb25561bf78bb053c084c828789f7bcc5d0f282f59bc05cfccb70a699fa5a4ff2a6e45cdfcf4b0e0c6d68f646fe314e5ed809804d", 0x4c, 0x9, 0x0, 0x2, r8}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000000240)="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", 0xfb, 0x7, 0x0, 0x7, r9}]) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) 05:57:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x49c68c59}, 0x1c) [ 2554.657795] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2554.671238] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:57:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb969b1939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:57:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x4e24c062}, 0x1c) 05:57:42 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2554.785643] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:57:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x5000000}, 0x1c) 05:57:42 executing program 7: ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x3f) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x81, 0x0, 0x400000}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(r1, &(0x7f00000013c0)='./file0\x00', 0x148000, 0x40) preadv2(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/206, 0xce}, {&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f00000012c0)=""/227, 0xe3}, {&(0x7f0000001400)=""/190, 0xbe}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f00000014c0)=""/206, 0xce}], 0x7, 0x0, 0x7, 0x10) sendmsg$nl_generic(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="8a9fe393e673d59b807ed83473eba878764d9d8425e9c460b3f97f77d5a2fcca23b38e64210f8e22cb1bc68d58a0c6f9dd3263e52d50e30511a52f00df83d9d3ee35093b89722c15e6cd39f9c025679f80cd7a90cebe0a4231eea5885d017ebbe13832c764d968ec3329bc05005049f26a421b48c700"/148], 0x20}}, 0x0) [ 2554.833809] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:03 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:03 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fsetxattr$security_ima(r5, &(0x7f00000000c0), &(0x7f0000000140)=@ng={0x4, 0x7, "046bcc1c85a7211c0b"}, 0xb, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0xffff) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0xa4041, &(0x7f00000015c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_L}], [{@dont_appraise}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@dont_appraise}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@dont_measure}, {@fsname={'fsname', 0x3d, '#()-(!--'}}, {@uid_eq}, {@smackfshat={'smackfshat', 0x3d, '\\t$\'/.@'}}]}}) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f00000005c0)={{r1}, r6, 0x24, @unused=[0xff, 0x7, 0x1, 0x7ff], @subvolid=0x6}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000180)={0x3f}, 0x4) [ 2576.533374] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {0x35b}}, './file0\x00'}) ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) r4 = accept4$packet(r3, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x800) fsetxattr$trusted_overlay_opaque(r4, &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) ioctl$AUTOFS_IOC_ASKUMOUNT(r6, 0x80049370, &(0x7f0000000240)) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000280)="2000000080000800060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000000119c5fe5bc157f69011395d91ed", 0x67, 0x404}, {0x0, 0x0, 0xffffffffddfffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2102}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) creat(&(0x7f0000000040)='./file0/file0\x00', 0x13e) 05:58:03 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96d31939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:58:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x54000000}, 0x1c) 05:58:03 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:03 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x46) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, @any, 0xa4d, 0x1}, 0xe) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x2, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0xdd82}, 0xe) 05:58:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x6000000}, 0x1c) [ 2576.579143] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:04 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x56000000}, 0x1c) [ 2576.642436] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 05:58:04 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96680739c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) [ 2576.671901] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2576.737206] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 2592.368714] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2592.373366] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2592.379262] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:19 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0xa08c5a, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 05:58:19 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.state\x00', 0x0, 0x0) 05:58:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x6000000}, 0x1c) 05:58:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x7000000}, 0x1c) 05:58:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x598cc649}, 0x1c) 05:58:19 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:19 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96680839c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:58:19 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x62000000}, 0x1c) 05:58:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x8000000}, 0x1c) 05:58:19 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:19 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96680939c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) [ 2592.510353] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2592.527427] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:19 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x20c01, 0x0) socket$inet6(0xa, 0x0, 0x0) 05:58:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x62c0244e}, 0x1c) [ 2592.607969] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe000000}, 0x1c) 05:58:36 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:36 executing program 4: syz_open_dev$sg(&(0x7f0000000080), 0x1, 0x800) syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 05:58:36 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_io_uring_complete(0x0) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = timerfd_create(0x7, 0x800) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r2) creat(&(0x7f00000001c0)='./file0\x00', 0x18) socket$inet6(0xa, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x2, 0x200300) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000140)) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) 05:58:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x91ffffff}, 0x1c) 05:58:36 executing program 7: perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x1, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x14}}, 0x4000000) 05:58:36 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96680a39c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:58:36 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45cea461a135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) [ 2609.235879] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2609.240313] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:36 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x18020000}, 0x1c) 05:58:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x9f76b52b}, 0x1c) 05:58:36 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2609.336782] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2609.352922] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96680c39c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:58:36 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x29244a56}, 0x1c) [ 2609.430246] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:52 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap}, {@aname}]}}) 05:58:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xb8ff0000}, 0x1c) 05:58:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x34a78565}, 0x1c) [ 2624.988468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2625.000053] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:52 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96680d39c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:58:52 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000940)=0x0) r1 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f0000000400)='@(!)!}!,:{)\x00', &(0x7f0000000440)='./file1\x00', r1) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@posixacl}, {@loose}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0xffff) fchownat(r1, &(0x7f0000000780)='./file1\x00', r2, 0x0, 0x400) r10 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./file0\x00', 0x101000, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000080)="a854c904ed8dacfb73f2cda93362778f61a781b019539f1e7fabdebdcf1fa1ce854bbefab1445328815b974fb999de2525315bd8296abe0bd19157ea4e6af4292dd5adaaa2fc9d8019aeb6a66bc79c88408274f4a40ba91996aea4ea8337d22ef65f933031c95d5d7b977358417d8ba941cb8db06850923c907a384e777b2079085af2ddaf1045a389e9ef21c8a9f99fbeded026afc24b80f8552dc494f9732c8d6c60f762a0665e9cda5e27fd721fe1945f6d608f49fcd19f218672ed0b96e1253af6992ee28e4f1fb6114f023f94eb35fb67e1ca6e683d300419d190655265", 0xe0}, {&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="02e28f3a5d759804728ae939d7cea073629aac2eef7558fd83142229675c3c607b6a5e3daf92cd767eb0a4fa957e0ea58ebb6b2bf8cdb1b84625bdc88c702fe8d670e8d3b82e446359f25c383b3f25fc16758b1ade0a6f692ebaee9572d1e4274fa48b8660071ffe3f61e0440b7478d1f071c2cd1943a021e9e82a55a60701110b5d8c929fd9f8dd90cf3c85e8e2647a521effeee912a37dee10138102fd1085792579c7a6c6c325b7e356abff515f0813b18f8e98047312e0f10c97e87457b1ba6ba7204f", 0xc5}, {&(0x7f0000000380)="831dad4df826e1208972c02e2bcb1026e820acafe06d15afbcf12725f84c2207466f8eaaed78d6c3dedbe8288c6aa3c3a1160fc3eeb6fd29a5c114baadc2b5e660a83c87b1d6dbbfa4d2093efda9f59159a04f7d334bfb2edfc2910ece55d3f5d8e23c1f9b873ed0c0e9caed86ac646d97042392062b6034e08554990e871dd06f5775c007215c65e43d51b242216c756873c4ec9d8da4e564108df5c68156f0cb43b6dcdfac468c4e574aa479b79aa12d335ca5a97f9056c70b192308413992005da229b800f728a460dd4a00c373e0c75c0c285bfbd2b9a7da320a5632e79f7840833adad89b7a6edf8ba7af23bbaba1712c4c", 0xf4}, {&(0x7f0000000480)="3aa5402607a3b808cbcfca7eafb7512ceb385f7dd41cb8916e87d5a3192211d17e6e5e0833b3290e427c990308f0e09b7d2fd25499c09ca86e0e38d501e4d1592d7a43092f90cdb83d", 0x49}, {&(0x7f0000000500)="8ff2729aba2523146aa789971ded42d9c6e091ddd98b2df22a358ee272528549e965eca85924d3f180d45a04cf2b4153284d1d9a8c098025a354b9d3422ee477b91626772f6beb22d1ac6bfed6eb2d5f52fc08e75e477378af28da25df0051ac9bbb3e01067f103f7d6a1f7eda05ee6c1d391b0dc2f7ac95fa36472e1952d12ef124b8251f12323712f0bafa7fb7be252e9ae8e9", 0x94}, {&(0x7f00000005c0)="3495794427cdd22395476780f7e92f33f41115c69b165a67d5f60cbe00ea1efa65ebaece21fb0d82b637c1338839ac680d3f4b44d9f2b4fa2025b7b8633749c4f11dae1496213dc45a8bfb868c249d6e4df14556a7fc538f1a0505006614a2a899fb6083c15f5165e4d55243d96cde09d1a23303df992ef2817d044a245426cc43635e147e1a3a9b90d2edc2b1", 0x8d}, {&(0x7f0000000680)="5b1ef645b4ca93ff342a577b9c654b4bf9e9cdf6624a3ebaeb41a024e07967f1a8b20df87c74593ea8656f134f1cf17fa6d09361515e7e28b41128d8c78b3050b175591d6c7f7f4fcfe0e6", 0x4b}], 0x8, &(0x7f00000009c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff, r4}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r6, r9]}}, @rights={{0x14, 0x1, 0x1, [r10]}}], 0xb0, 0x48000}, 0x8080) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 05:58:52 executing program 7: perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x1, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x14}}, 0x4000000) 05:58:52 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:52 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xc4ffffff}, 0x1c) 05:58:52 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96680e39c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:58:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x40000000}, 0x1c) [ 2625.095007] SELinux: duplicate or incompatible mount options [ 2625.108458] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2625.128612] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:58:52 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:52 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:58:52 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96680f39c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:58:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x40020000}, 0x1c) 05:58:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe8030000}, 0x1c) [ 2625.227098] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2625.239721] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:08 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$unix(r0, &(0x7f0000000280), &(0x7f0000001800)=0x6e, 0x400) bind$unix(r2, &(0x7f0000001840)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d66648770f390dc5b4a", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x6, &(0x7f0000001680)=[{&(0x7f00000003c0)="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", 0x1000, 0x6000000000000000}, {&(0x7f0000000140)="7c07b3c2b83d18fc818dd74439d1cd4f67d58c8a5b72b1c348f9f6b73aa7c5f003227231ae8d06a3720acaed23dce71ce126818f623a6fd7756f16c3b04396b160f5da72806b31d651a6a906575447ebcd8fe79029aff7c119fe8c54cf", 0x5d}, {&(0x7f00000001c0)="7825e9690a26294be67e9b0a55d40f3c5da203ed68b7f77eeb7111ce645847e7e47c764dee61549e3da92ed4a8d2d6e579b6260e5868309494dea79f7254ba8ddec1028069db4a935ca75494b6e4964eaa25aebedb81f60d451500d964f0a9c71c44e2cece4ef7909d229825f22d38530cd3d6ef689c5123dfe7da1b275ac89df6890a5f217ac6056bbfd9c32412dfbd1c758547bd16b95fe659c788be", 0x9d, 0x800}, {&(0x7f00000013c0)="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", 0xfd, 0x4}, {&(0x7f00000014c0)="527f07d73b823b032cc3e5723ace828a2c4ee6beb31ad76985540661a002b47934e9e5ec863b6f268440828ed7baab27d650b832defc95aa2dc26d048874af7ff6f2fb7be70d61f84d4dd42c415cb4b33e8ac99f0e2ba8b096bae1998f71a107f2198a3fb2de9c7604448921b0e70aa6c5d1a96f9ef7bc62370b0c56f36c7bf6b9f221c6e12997a032cbcc5f089e", 0x8e, 0x4046022b}, {&(0x7f0000001580)="0a3697c42b3c71f63a40142ed9b4fbaec59dcb51ff4c95ee36167eb31965334f030d306cf3745c46600afa8856671decebc0078df0f8b31f8f8ca598d58d036981bcbb695117996d96a4007274212d598bd04ff3d56aa8a889c3bc0d0609fb60d208ac842b9dbc0e1b58b7052e47ba2fd989303ef5205768b76fb19f58c61dd2fb12dd02d8f01aaf1f7b1e12bfedae59edf1578580e98f945c43ad8a7cc57a86a5bb4893427a85ebfa6397effb721bf2ead827646ecd7708b52430b5ba20507b7d4b965422b4aa31259fb53fd1f85587f3003fc3171fc0bad2933868dc30268dce67b0379156fd9f4e1bc22a974ab68cee", 0xf1, 0xa9cf}], 0x4422, &(0x7f0000001740)=ANY=[@ANYBLOB="6461782c70633030303030303030303030010034342c657569643d00000000000000", @ANYRESDEC, @ANYBLOB="2c66756e633d43524544535f434845434b2c736d61636b6673666c6f6f723d2f70726f632f6367726f757073002c6673757569643d645838333165635b2d303832342d333737642d646162302d33f86266303036372c7569643c", @ANYRESDEC=0x0, @ANYBLOB=',fscontext=sysadm_u,\x00']) 05:59:08 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:08 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x28402, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x1, 'veth1_to_bridge\x00', {}, 0x8}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="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"]) 05:59:08 executing program 7: perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x1, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x14}}, 0x4000000) 05:59:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:08 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681839c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:59:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x48000000}, 0x1c) 05:59:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xf4010000}, 0x1c) [ 2641.127638] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2641.145635] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:08 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681a39c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:59:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2641.148103] 9pnet: Could not find request transport: fd‡póÜ[J0x0000000000000005 [ 2641.185444] 9pnet: Could not find request transport: fd‡póÜ[J0x0000000000000005 05:59:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x29244a56}, 0x1c) 05:59:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xf5ffffff}, 0x1c) 05:59:08 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681b39c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:59:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x54000000}, 0x1c) 05:59:08 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/74, 0x4a) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB='( ']) 05:59:08 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2641.299863] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2641.307079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2641.344027] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:08 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:08 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet6(0xa, 0x0, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1084008, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_loose}, {@access_client}, {@msize={'msize', 0x3d, 0x5db8}}, {@cache_fscache}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@cache_mmap}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@obj_role={'obj_role', 0x3d, 'E'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/}/$&'}}, {@dont_appraise}, {@permit_directio}, {@fsname}]}}) [ 2641.424090] 9pnet: Insufficient options for proto=fd [ 2642.204650] 9pnet: Insufficient options for proto=fd [ 2657.470434] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfc000000}, 0x1c) 05:59:24 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) r2 = syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x2, 0x8, &(0x7f0000000940)=[{&(0x7f00000003c0)="9905e3c4e5521891332581cd446d4a3ff383b26147291bf18c12822986612c755459e9ea41b97a6ef694ec8aa3df6c127266650c1b87de7360c492a10c72a45cb690b5135f8caa86df12f658c50c57ea23b786d483cc2a5acab39e2c7f44deeef1821e2051f17421b60bf32ffd36ac4b649c76de9e8221eb647a3bc6b2f18bc16a10deab283843a85e0c5006696537316119673a0253c9920aadba6ffaf6a4eb1b4a68f52b56d86dd4858690c3052b8b8ca5cb7c579423af755a", 0xba, 0x7}, {&(0x7f0000000580)="335df711d06d2b9e68ea629a36b7f56a9271ff3bc84416df06de5c166384a27f323a566238c5a457d38e226fd34873c5fcbd1df9e76dc749678cca5915c50e543464e9dc0c03137f3eac7be5ade2217a6838e8cba7c4afc33c91a4f964e24ba2a0058cec1cc3c530418f63f06e6ca9b6e4f6618c2d2e231b4a4b2b03e60be5dc8ffdd238bc1a35d663498298f8f6ca0aa13a9664ce72c19eee0b8694b5c07bf071a21b741950403578a674e5c6f789a221454edbfd", 0xb5, 0x5}, {&(0x7f0000000640)="5b1ccd5e6cb0901905c07b4fee281c9685c3303314582fd15fa5c51f8f03d3e741f71dd53e529185c79bde670b259cb0d85017dbe18bd654b2e074f99f06668a78bbb8bfa021bb2ad7dbf20467900dd55ad73ad1c0aeb083d05ec016ba8b5343d0b345a9286854183ef40f20c8dfdff8db4472f9da842b15ce06a547dda3cfe811534a1df919e28bd85e", 0x8a, 0x3f}, {&(0x7f0000000700)="dac2f2464864f32beaace09cc26786a7889c392931be3a8939327d4abf44c13bc860df5e72a9ab08271550f5314fa806b64e2da2525fe9d7fa0e82e5d3f98e66773c8c6761f449b7a56f049c9039b38fcfee651fe97c60a6e71fbc50f3def4b4fea3d2ea458f0adc52b8a22cd6123b4be28b0c8708556cbfce75ce1010f76e8f34c478cc17f8782040e28f358e3ae27a", 0x90, 0xc5d}, {&(0x7f0000000280)="e8c8df3f2c1bd55c13d55eb02166910638a5e08fc7", 0x15, 0x1ee}, {&(0x7f0000000480)="eccf039c37c41f54357fbf3e4bc3406c3f2e42ff601c414baf6bd7e9c679bdcd66c0f5b97a01155f10626aa7e2d0ffbcdb38d9d59cc75fbc61cfb081ed3bdb2bce6e66d4139ce0f0e9767177ae88d35cc8b2ccee5d681bc438b90417b5909293d40f7ad27a5df139f99c75f276d51990178f94ad44e7416d02b74296374e03dc", 0x80, 0x6}, {&(0x7f00000007c0)="02736c2789bf26323f86d9dcfb9808e39adc2668736407c8f552ebea49735b2df807d631c7ae2b24e278c3b5b4d62a9754042fbf0609553b1de21b939b43bcf22fd8ec98b43779880919a1d1f61cdd4b1e3197b188322d4f838965282e8405ed1bfb7f8c872e3d8373e39c7d7ea0", 0x6e, 0x40}, {&(0x7f0000000840)="57de387b1d6bd7186963df49dddb92025ddbec1d5a5fb905238b05c698c4ffc7132e955bc4c8c2914f55a4df3d378f8c984dd03aa837b198d754b1a2e83243c0380ae277e9b226b4a341483824626261347b3134f8df90cb5b8011a4a04853a18c3aedd68727c59839db73e83dd47576a64c1e28524b85bf0619a14db5b3e685f6e26ff68870f2b6e01bf22ecc109ddd96e080851fd11dc4e0671c56f700e7c1fe10c5e7ed266129e2a58d236ecd6790f275d6eead52d01be3ca323108ef0237655660c383fa7511f3f83463a269b1127c506ed84ce2444972415d7a3ff79d0e73978cff74cb85825588aa98f9a5d2e9", 0xf0, 0x401}], 0x180002, &(0x7f0000000a00)={[{@size={'size', 0x3d, [0x67, 0x36]}}, {@huge_advise}, {@huge_advise}, {@nr_inodes={'nr_inodes', 0x3d, [0x38, 0x2d, 0x65]}}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, '/proc/cgroups\x00'}}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@pcr={'pcr', 0x3d, 0x2a}}]}) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000180)='%\xf0\x00', &(0x7f00000001c0)='./file0\x00', r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000140)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x9) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd=r4, 0x0, 0x0, 0x0, {0x6224}, 0x0, {0x0, r7}}, 0xb17e) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) 05:59:24 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000140)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) syz_io_uring_submit(r0, 0x0, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r2, &(0x7f0000000000)=0x80, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x0, 0x0, 0x1}, 0x0) 05:59:24 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:24 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96689b39c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:59:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x56000000}, 0x1c) 05:59:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:24 executing program 7: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x800}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00ce5a762947af9009000002"], 0x1c}}, 0x4000004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0000134a406a3f4b57d4fca640cf190b65d577ec6d42e309528a8a807f83fde33e19ad93003367fe458c6a00000000000000e4bf0000000000", @ANYRES16=r3, @ANYBLOB="2f77000000ffffffff0000000000210f51bc1fa9c0788478fedc30f5a7e91057df919d171f0748e734b9eb31715b6cc6ec3bcb465d8b9e7a116b9cedb251571c55ef2a9b9496922f146ae78985a669b0f35925acd938ee1e659d87d4fa91b3ebf7143577f3d4a56b0b782600"/117], 0x14}}, 0x4) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) timer_gettime(r1, &(0x7f0000000280)) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000400)={{}, {0x77359400}}, 0x0) timer_settime(r4, 0x1, &(0x7f0000000300)={{}, {0x77359400}}, &(0x7f0000000380)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2657.510308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. 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Check SNMP counters. 05:59:24 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668d339c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:59:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfe800000}, 0x1c) 05:59:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x564a2429}, 0x1c) 05:59:24 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45cea4606745ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) [ 2657.624155] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:25 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x2, 0x1, 0x0, 0x0, 0x0, 0x4304, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x120}, 0x0, 0xffffffff7fffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x4ac1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg$unix(r4, &(0x7f0000005700)=[{{&(0x7f0000000680)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/35, 0x23}, {&(0x7f0000000700)=""/140, 0x8c}, {&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f0000000a00)=""/4096, 0x1000}], 0x4}}, {{&(0x7f00000007c0)=@abs, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001a00)=""/170, 0xaa}, {&(0x7f0000000880)=""/57, 0x39}, {&(0x7f0000001ac0)=""/210, 0xd2}, {&(0x7f0000001bc0)=""/82, 0x52}, {&(0x7f00000008c0)=""/16, 0x10}, {&(0x7f0000001c40)=""/198, 0xc6}, {&(0x7f0000001d40)=""/210, 0xd2}, {&(0x7f0000001e40)=""/225, 0xe1}], 0x8}}, {{&(0x7f0000001fc0), 0x6e, &(0x7f00000055c0)=[{&(0x7f0000002040)=""/231, 0xe7}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/94, 0x5e}, {&(0x7f00000031c0)=""/127, 0x7f}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/137, 0x89}, {&(0x7f0000004300)=""/189, 0xbd}, {&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/242, 0xf2}, {&(0x7f00000054c0)=""/207, 0xcf}], 0xa, &(0x7f0000005680)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}}], 0x3, 0x100, &(0x7f00000057c0)={0x0, 0x3938700}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000005800)=0x3, 0x4) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f0000005840)=0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc06a8682449c18157c739b4f25f709ca", 0x1a}, {0x0}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000500)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x4004, @fd_index=0x3, 0x8, 0x0, 0x0, 0xa769055f5dff298d, 0x0, {0x1}}, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x9) syz_io_uring_submit(r6, r2, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x80000001) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000580)=""/219, 0xdb}], 0x2) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 05:59:25 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2657.663721] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:25 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2673.336405] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681907c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:59:40 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) fcntl$setstatus(r2, 0x4, 0x400) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) openat(r2, &(0x7f0000000080)='./file0\x00', 0x111201, 0xa2) 05:59:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x5}) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x911802, 0x140) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r3 = openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x3938700}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)) mq_timedsend(0xffffffffffffffff, &(0x7f0000001e00), 0x0, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) lseek(r2, 0x0, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000001c0)=0x87cbc43a142d6ac8, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) openat(r3, 0x0, 0x480c1, 0x186) copy_file_range(r4, 0x0, r2, 0x0, 0x200f5ef, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xffffff64, 0x0, 0x4, 0x5, 0x401}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 05:59:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfec00000}, 0x1c) [ 2673.365080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x582c0000}, 0x1c) 05:59:40 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:40 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x1000000}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) r2 = socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0xffff) copy_file_range(r2, &(0x7f0000000000)=0x4, r4, &(0x7f0000000040)=0x7f, 0x2, 0x0) 05:59:40 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xff000000}, 0x1c) 05:59:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681908c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) [ 2673.426785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x62000000}, 0x1c) 05:59:40 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:40 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:40 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r3, 0x6801, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2200, 0x145) openat(r4, &(0x7f0000000140)='./file0\x00', 0x101002, 0x62) getdents(r4, &(0x7f0000000380)=""/78, 0x4e) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) fallocate(0xffffffffffffffff, 0x25, 0x7fff, 0x80000000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x800008, 0x0) getdents64(r2, &(0x7f0000000400)=""/174, 0xae) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) unshare(0x48020200) [ 2673.484303] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:40 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x84040, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x515000, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)=0x20000) r2 = syz_open_dev$vcsa(&(0x7f0000000080), 0x5, 0x311900) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0x0, 0x8, 0x3, 0x0, 0x0, [{{}, 0x1}, {{r1}, 0x7f6}, {{r2}, 0x7f}]}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x14f16a100, 0x0, 0x0, 0x0, {0x400032}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 05:59:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xff0f0000}, 0x1c) 05:59:40 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2673.562846] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:56 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/253, 0xfd}, {&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f0000000440)=""/253, 0xfd}], 0x4, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x20}}], 0x1, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000600)={0x1dc, 0x1b, 0x100, 0x70bd28, 0x25dfdbff, {0xf}, [@generic="29eb7ce85e50e97745ba1ab025", @nested={0x12a, 0x46, 0x0, 0x1, [@typed={0x8, 0x7d, 0x0, 0x0, @uid=r3}, @typed={0xec, 0x3, 0x0, 0x0, @binary="8ef699ded1a57b38167a01e32d545afde6db9a17720faaee227c8c3da0fb1a17f7591b1e3954a802ae94cb0a2414fc491266d5f4b234f31b99947eba904d48a89dd594681afdccc47ee988c1d8a92736da2e8cd3ea3a16c22e5b83920ebfc72cc200a92b280c7e02259a94deb9c3d06d0d768121c1b3489648100e82e4b2b4d53c77a7e2b75390af74ad4a1d9ffcddb9a5bc034db03807abb5de33b5c56f9aea77f05d7aa5fd3c31e1babbd7cd0bac8d5cd1bab47225841d26ffb17f99a7ad99bf01fea62966f2858145c6623f3aec575ef1aebc0fbd46759903c0a98813dd1025c5181d08f6d677"}, @generic="624be81b5a44d8e506bff08d9caf6684bb56d8e42416ba62c87a20de5bc5912731e9", @typed={0x8, 0x35, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x2e, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}]}, @generic="2f3832070abd3a8b3579db24cba22844c5dfd96bda5badb4d80c0709bfbc46bd791c40d7ead657d399440e03019cd50655c527aa16a18e0ab9188d23336ea4a8056dd764c0234df59af718322467b6702256473f848045b0b54c2ac52fdb4dbfd510b2a22af1100e549638d9a31d3fa5272ca7ec188d2cf1a3b1d1cad6b2471e66aefc3c917045", @typed={0x8, 0x96, 0x0, 0x0, @u32=0xe51}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x20020006}, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}}) 05:59:56 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681909c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:59:56 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) ioctl$KDSKBENT(r2, 0x4b47, &(0x7f0000000000)={0x2, 0x8, 0x9}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) ioctl$TCSETA(r0, 0x4b36, 0x0) [ 2689.270851] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xffffff91}, 0x1c) 05:59:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x6585a734}, 0x1c) 05:59:56 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:56 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45cea4606130da8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 05:59:56 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) socket$unix(0x1, 0x2, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r1, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x1, @empty, 0x7fffffff}, 0x80) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) 05:59:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xffffffc4}, 0x1c) [ 2689.349653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2689.377930] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 05:59:56 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668190ac2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 05:59:56 executing program 7: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x7}, 0x1004, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = fcntl$getown(r0, 0x9) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000640)={{0x1, 0x1, 0x18, r0, {0x71f, 0x400}}, './file2\x00'}) perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0xc6, 0xa3, 0x1, 0x40, 0x0, 0x0, 0x8, 0x6, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x62d9, 0x0, @perf_bp={&(0x7f0000000580), 0x3}, 0x10, 0x3, 0xcd, 0x3, 0x3f, 0x2, 0x0, 0x0, 0x4, 0x0, 0x80}, r1, 0x4, r2, 0x1) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x18000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = dup2(r4, r3) getpeername(0xffffffffffffffff, &(0x7f00000002c0)=@rc, &(0x7f00000000c0)=0x80) r6 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x3, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000180)=ANY=[@ANYRESOCT=r4]) r7 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x105142, 0x80) r8 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) r9 = syz_open_dev$hiddev(&(0x7f0000000080), 0x6, 0x0) r10 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file0\x00', 0x10001, 0x2, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0x131, 0x1}, {&(0x7f0000000400)="094b91c07c5c9198614fdd0ce4d314e52c04bb2e890907cee44ce9e3fa19398ff4f46e3ca4046aab765270d5bb1b78d508442ca6a3c7a37801a670d2bf682ec47ff2407688ab7957fc0507a23c809731c48763241dd51f13d960c6faede84d6f1378d615fa6c7f4e622b01349b4942a0b4528f24c864401df25a10849403ba7cabfe3c11d313929da8ec6408e5e45f65b5390999d6a1e2ba6c4c3c144525177d87fa2844ebccdf07886ee6af2071bb849ca50830c3cafe1b8deae54dbb", 0xbd, 0x10000}], 0x2303010, &(0x7f0000000540)=ANY=[@ANYBLOB='utf8=1,shortname=mix\"dd,rodir,\x00']) dup3(r4, r9, 0x80000) ppoll(&(0x7f00000006c0)=[{0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x400}, {0xffffffffffffffff, 0x2140}, {r8, 0x1204}, {r6, 0x8181}, {0xffffffffffffffff, 0x81}, {r4, 0x400}, {r10}], 0x8, &(0x7f0000000740), &(0x7f0000000780)={[0x1]}, 0x8) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000340)=""/116) sendfile(r7, r5, 0x0, 0x7ffffff9) 05:59:56 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 05:59:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x91ffffff}, 0x1c) 05:59:56 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2689.484545] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfffffff5}, 0x1c) 06:00:12 executing program 4: sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x40, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x28}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x8800}, 0x10) syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="0013984788fd527768d223944e0320395b654b25325a6129da893f2af476c848c7e0fe305d5e9b48de3e111300026016caf862172f38fd5e5809480a810d8d5033ffab8ac2e11e50"]) [ 2704.968574] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:12 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x8, 0x7, 0x4, 0xfffb}]}) futimesat(0xffffffffffffffff, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x1f, 0x5, 0xb1, 0x9}, {0x4, 0x5, 0x9, 0x3e}, {0x6, 0xfd, 0x1f, 0x880e}, {0x1ff, 0xe6, 0x1c, 0x1}, {0x8, 0x3, 0x9, 0x4}, {0x2c0, 0x20, 0x40, 0x7fff}, {0x1f, 0x81, 0xff, 0x8}, {0x9, 0x1f, 0x8, 0x8f}, {0xd18a, 0x8, 0x4, 0x3}]}) 06:00:12 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:12 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r1 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x800, 0x200, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$NS_GET_OWNER_UID(r4, 0xb704, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) fsconfig$FSCONFIG_SET_PATH_EMPTY(r4, 0x4, &(0x7f0000000400)='@(!)!}!,:{)\x00', &(0x7f0000000440)='./file1\x00', r1) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r2}}, {@posixacl}, {@loose}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x410, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_none}, {@loose}, {@version_u}, {@access_user}, {@version_u}, {@cache_mmap}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@uid_lt={'uid<', 0xee01}}, {@smackfstransmute}, {@seclabel}, {@smackfsroot={'smackfsroot', 0x3d, '++{'}}, {@uid_lt}, {@fowner_lt}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@permit_directio}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}}) 06:00:12 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668190cc2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:00:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xac75d1b0}, 0x1c) 06:00:12 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2705.003638] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x17) 06:00:12 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000004c0)={'syz', 0x1}, &(0x7f0000000540)="18726d0eed55eaa57fc580dc3a0b12e0a5ee08da294ac8119c4c73f93694f2a935d17a81959d084839f846dca8739131e4a9c45c6509af44529537eae3b5a4793a9a0aacfd7a75f2b566b874939829b82a35d20d1985a92c5d7ba971251e89286f64438db33a7f05fb0d1707fd3fa27a56032a79c1d09558fbbfcb2e5f36d3e7e1c749ad35c2064fa087cf6359507a36eb69853e0cdd920cbb7586aedf5a2e5a9a1a6b8d11c08a14918b01d07c92179dfae1ef58835b5fa4be28fbd3b3eac1c9f3cf74fbe25748c55d23902439133eecfafb2e0f", 0xd4, 0xfffffffffffffffa) add_key(0x0, &(0x7f0000000480)={'syz', 0x1}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, 0x0, &(0x7f0000000880)=""/191, 0xbf) sendmsg$NL80211_CMD_REQ_SET_REG(r1, 0x0, 0x20000010) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/182}) unshare(0x48020200) 06:00:12 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668190dc2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:00:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xb0d175ac}, 0x1c) 06:00:12 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45cea4606135ba8bf4a0e48e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 06:00:12 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2705.090599] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2705.115035] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668190ec2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:00:29 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000600)='./file1\x00') statfs(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/31) r2 = signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x6]}, 0x8) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='&*)\x00', &(0x7f0000000240)='rfdno', &(0x7f0000000280)='/proc/cgroups\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='^}{\x00', &(0x7f0000000400)='{\\[\x00', &(0x7f0000000440)='#:', &(0x7f0000000480)='rfdno', &(0x7f00000004c0)='{\\\x00'], 0x800) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@dont_hash}, {@smackfshat={'smackfshat', 0x3d, '#:'}}]}}) 06:00:29 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9915, 0xff}}, './file0\x00'}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) socket$nl_sock_diag(0x10, 0x3, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 06:00:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xb8ff0000}, 0x1c) 06:00:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x2000019c) 06:00:29 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:29 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:29 executing program 7: r0 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r1) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f00000008c0)=ANY=[@ANYBLOB="02090000000000001cf58e2adf608f71090a0b0c0d0e0f1011121314151600000000000000001f20000000002526272829563e6e6fc07fe3563a9f612a2b2c2d2e2f303132333435363738393a3b3c3d28000000f8c97c6f824db219993f0abe66617221396581240ba3"], 0x48, r0) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='\x00', 0x0) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "3ef8a4c24927541ee4e5f8f0b6b073f3a14d9e238c0905546a9d62c9625f460dacb026ba3f615f7fdd3496dc19ed7064fc4d0bd8c5f4b761484442989c621844", 0x19}, 0x48, 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, 0x0) add_key(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={'syz', 0x1}, &(0x7f0000000b40)="6f534bbe7ef0d20281db2f7476972d8ed3a83b5ab824e645f342b12dfbdf5f5c3c7d07d5fcca115e2ae56f7f286fab09a72a34b95325aeb3cd30f9a7e0708f55e9f74ca053c838afb8c3bde249e9ffe356760a7a04d852415db4a0ba7e6a59a16ead95a1e8ea5c5908a1e4f242b2adc39a83d9ec9fbd9453d5a777df93977afe94100172f0a377053f94", 0x8a, 0x0) r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f00000005c0), &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, r3) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x0, 0x2}, &(0x7f0000000440)='\xe8\xff\xff\xff\xff\xff\xff\xff\x00\x9d\x00\xf1\xad\xa2.\x803\x7f\xb5U\x18w\xae\x91mLO\x85\xc1D\xf8/\x19Vc\xb0\xc8\xaba\xa9T\xb2\xa4\x9d8\x13kc|Lgj V{\xddKF\xbb6\xf5\xa2\xe5\\/\xf0] \x0e2\xb5o4\xba\x98\x1e{\xcfZ\x1d\x84\xe0\xa5V\x1c3\xd78A\x9eK\x16\xfcXD\xe3\x9a,W\xb3\xc0\xeb\xcd\xf6\x89\x95\x9e\xa9\xc2H\xc5\xaa\xd8\x101!\xa3\x83\x1b\x83m\xe3RK8\xeby\xaa\x88\x94a\xea\xab#\xce*\x0f\xa0\x8c\xca\x15\xea\xdaf:\xf6\x1b\xbf\x9fR\xba\xb5\xb0\xf7\xf5g\xb1\xdcU;\x1bL\xbd\v\xc4\xf8\xf5\xd8\xd3\xba\x8a5\xa0\x00\xc2\xd7\xe0Y\xd3\xa27\xb4S\xb1bd\x05\x9bD\x01\x85b5U\xb4\x8c\x17\xf4f0P\x9f\xe9`W\xb4\xe0\xf0\x19\xc2\x87P><\xb48\xd2Jb,7\xdc2/\xdd_\xdbXT\xffZ\x12p\xac\xdb[\x00\x00\x00\xf1\xdc\xd4\x99C9\x90\x10T\xf4:\xd6\x15\xff\xe06\x99iM;\xd6\x8c\x96\xdes\xa2\xa7v>\xd8W\xf6B\x9e-*\x83\x1c\xe1\x04\x15E\xa2\xe2S\xee\xb1\x97B\xa7\x9cKN\xfb\x14m\x84\x85A\xb7\x10g\x86\x04\x148{\vh\x14\x94\x81?\x14\xc7\xb5\xd9\xc1\x8f\x9e\xb9l\xbb\xb1H\xa3e\x7f-\xfb\xc2L\xe5\xf6p\xc5\x82\xcb\x85\xe80\xaf6\xf3\xd5\xa1\xe0\xc9\xe6\xb0', r4) request_key(&(0x7f0000000180)='ceph\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000640)=',0l\x86\x00', 0xfffffffffffffff8) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000800)={'syz', 0x1}, &(0x7f0000000940)='\xb5\x11\xfa\xda^\x1b\a]\xb5\xadOt[\xaa8\x0f\xf6\xc64\x02\x00\x00\x00cd\xb52\x14\xe4\xb9Y\xeeUL`\x9f\x02\xff\xd4\xc3\xae>`s\x86C\xf1\xf4\xee\x06\x00}O\x9eGd\xbdv\x1f\x0eF\x00\xb1\x1e\x9f\x9cm\xde\xb5b\xcb\xeb\x9c\xcf\xf4\x14\xc2-\x9b$eq\xf2\xd2l\b\xde\x101\t\xe5\xc7\xd1\x8e\xed\xc7\t]J\r9\\t\xa1\xd5\xa8Q\xc1L\x7f\x9d\x1d\xfb\x1d\xef\x8dY_\xb3l\xaf\xe1\xd2\x14FH\xb0$\xe4\xb1H~,\xac\xa6]\xa9\xbf\"\xbb\xc1\xd2\xa7_}\xd3\x1a\x89WPD/\xb5\xb5ux+cG\x04\v\tn\xd7\x83tII\xc7\xd7`m\xb8\xdb8\x0ew\x17\x7ffE\xdb\x89\x06\xf9\xcc\xad&=G\xb9\t\xbc?ju2\xd3\xfc\xa8Cq\x01\xc2\xb6\xb2.\x18\xc7\xb5\xb9Uc\xb3\x88y\xcc\xac\x1f\xe9\xc1\xaf\x96\xe7\x06\x05\xd0\\,\xf3\xf5\'/\xeb\xbb\xe2I\x19\xe7x\xdb\xed+\x94@\x8d\xe5\x83#\xd5\x18W\xb4?\xbc^\x93\xfa\xa3\xeb\'\rh\xb9I\x9d\xe9\x80g\x19\x10\xa9\xb56\xde\x82\x80\xf9\xa7\x03Q\xf4\aP\xf0\x9d\xc9\x83', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200), &(0x7f0000000680)={'syz', 0x1}, 0x0, 0x0, r2) keyctl$KEYCTL_MOVE(0x1e, r2, 0x0, r3, 0x0) add_key$fscrypt_v1(&(0x7f00000007c0), 0x0, &(0x7f0000000840)={0x0, "9963a2e8c6e15a8df2985ff3f30bfb18271157c43ccd7e75a9467b54425d802f479b28c3f7bddcef7d479740cd4121b7d1ef427246bec19fe1c2dc52c2166269", 0x4}, 0x48, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2721.829186] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x100000001, 0x4400) sendmsg$inet6(r1, &(0x7f0000000480)={&(0x7f0000000080)={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, '\x00', 0x2a}, 0x4}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="7be14f7e", 0x4}, {&(0x7f00000001c0)="8d44cdd4eff3594e071fcfb1c3c87491c26dd83ee166b512a3da78d86177746bd6aa8866150de8ef672e5d332a2db6100a0688d65f29cf762d82be03922971d8168d86f29e3c101bad2dfea14c305b40a2b76afe3f95fad3a9c3c7af8834b39633cfe7989fce53899a1ab808a7e2887b107574d4134acea134b440ba310cf7826697e12245d5a91e01776b8e79cd8e9dcae4668ddf8269470490a2c1b04ef784c7f9c18fe4caf713f6053b02f176686eb3c9e82c0c346c3b4ee40a567ef38a7b0f64159f036e90d4df3340c719f19f61574c7f7ca8f7f7abdc9acb7f2b50ee8b4ee2e00aa2fc7889", 0xe8}], 0x2, &(0x7f00000006c0)=[@dstopts_2292={{0xd0, 0x29, 0x4, {0x62, 0x16, '\x00', [@hao={0xc9, 0x10, @remote}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x1, 0x6, 0x8, 0x4, [0x7, 0x2, 0x1f]}}, @hao={0xc9, 0x10, @remote}, @generic={0x1, 0x68, "463d7d09b9a7646b830b3cda4813723ff9d38615df7f1dee01a62cde8c923649958c8579dcb24bb4e192012dd415e16ab6ae07fdfe8be2f1da71f011602df9449d1eb57e4e0bd25df9bd4a230a05c4dcf3b65f6337c298cc53ab547914b1cb5f4f4fb23f05ef1594"}]}}}, @rthdr={{0x28, 0x29, 0x39, {0x33, 0x2, 0x2, 0x3, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @rthdr={{0x28, 0x29, 0x39, {0x3b, 0x2, 0x2, 0x2, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}]}}}], 0x120}, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xf0d, 0xaaaaa41, &(0x7f0000000380)=[{&(0x7f0000000340)="b6eb9013e4b329456e3adac1c5", 0xd, 0x7}], 0x1000800, &(0x7f00000003c0)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@huge_within_size}, {@size={'size', 0x3d, [0x65, 0x25, 0x67, 0x32, 0x35]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x5b, 0x6d, 0x78, 0x2d, 0x25, 0x38, 0x67]}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'local', '', @val={0x3a, [0x3a]}}}}, {@mode={'mode', 0x3d, 0x6}}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}, {@size={'size', 0x3d, [0x34, 0x31, 0x6b]}}]}) fcntl$addseals(r3, 0x409, 0x4) 06:00:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xc4ffffff}, 0x1c) 06:00:29 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668190fc2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:00:29 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2721.981160] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2721.981862] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xe8030000}, 0x1c) [ 2722.112456] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2722.808678] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:45 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681918c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:00:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) fchmod(r0, 0x18) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, r2, 0x4, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x10, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "be5f23720ad5f25c"}]}, @NL80211_ATTR_REKEY_DATA={0x44, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="def1f246a0bd42a58c711b4dcdbdae791783cf34023088d6b01e751979e7a621"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="fe61c0ce119f94e0c112f689f25c3cb82631d6325f26e4fa"}]}, @NL80211_ATTR_REKEY_DATA={0x1c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "092daf174e068979"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "aa64eb40db2ed0bf"}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000841}, 0x4000810) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 06:00:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000004c0)={'ip6tnl0\x00', &(0x7f0000000440)={'ip6gre0\x00', 0x0, 0x2f, 0x3f, 0x0, 0xffffffff, 0x4, @dev={0xfe, 0x80, '\x00', 0x3c}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x80, 0x10, 0xffffffff, 0x6d5d}}) sendmmsg$inet(r1, &(0x7f0000000c00)=[{{&(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000400)=[{&(0x7f00000001c0)="90ac8441c5a9f5a7cbd9a2bcad0d3ab77e54dbe4dcfd1d97dd3f538a04081b30d83e7ab53a08663b6e8196231d532c9ff0af0e7fa634673f2409d4be9527866dbde8f2868cae932a3653537c96779839331ffbfde29f743cbd6a74474094d5bd19d0dece8a32ac4b2ff3a520d30efd1c0fd789b1a109e73a0f7dbe13ebd7a9c68741bb9a5e6d3bb472f606240af2f7530750d6dd2ac05b3764cd48f891bf23f0c850cccd1f78c8fa80564bc53cb99450f9ca18f67b8f397ea4958707940434e845617855dfd4", 0xc6}, {&(0x7f0000000100)="c1d9e08c24cfbfa507a07ab881b64844d205486fc1f35531a4b4f258d1d1d829add73a0945485121ca73bfe0c26729eaa11a370ac29a8b5f0216cb614a6e2a5bdf799a21736f2ea151717a20e56665b620b114e2d426f31fd1f22f085062bb146e40d5", 0x63}, {&(0x7f00000002c0)="77344a8543254483760520167356804562b9e1e1a0fd51c42eff78e404b491121b291d2f2a3b8165371337d88692df77f784bc371db2b182e5dcf3cdd7d5c183688817091306846ba87a94811b61", 0x4e}, {&(0x7f0000000340)="4c528c5e5d175b7b76ba383fdc45534df8c4672c582f40d4b93fd05de061e302bdf326442fbecb2b43de1cd1067aeeb29f9ae2b8f4a5b0e0f34701c54695c205ea094c4d3d04700b2106c4e77bb923306663b62de92fdba6ac4bf082c36eec27c1fc1c8156d2f682ea108537d92841ae95794a4f08089c4591edbdbcb979d55dbc1047046d7c74213f0025be3ff9c45ee5ff649df3404f3646f14892641c3c8217bba6bc6fd05de6bfaa165e566ca6", 0xaf}], 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="e00004000000000000000000"], 0x260}}, {{&(0x7f0000000780)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000000b80)=[{&(0x7f00000007c0)="12dd449a7e67b1b438529e41860cd68aa4ed1fea39702e2e17d14068f3cd3c8d861b8aa581a6eaf933be67d9da197cec406905d9572668f58c8416589577cdc60cb09f23b534e412d03ad23a540c0279b31edb74bfeb223cc419721957f4befc03c9abae0f7fb40b33254c7ec1f5ed79e2e0dc9409fa0f1ed16dff6093150e3e469c5736eb1908dd584cc0782ab2013913d94949a89154c520", 0x99}, {&(0x7f0000000880)="2a8e51dfecfdd784500d78404469650d01213d981a31391644360e7b602639d910d7945be85130890abfc87e405a256bccda469472fc2f402e9bfaab662b0abdc0fc1a2f207f1b6b02efb7c2d2015cf528d760bd3f700d847e7210c3f3861c89c86538c9e7d7797f10d7d2d2e59ddb45ad63b3a7294a32f973f389f67b3e04bb6002ba5afd8c916758b0fb6da1639ede66db70d1d02977278427df772a68676a8c1815499aa2605c2ac383c240b9ad4a54", 0xb1}, {&(0x7f0000000940)="40d70732cda5d78fb4f90a170924ed7cb79397ed4eaa90cc8b7a1620830fc4a5abc6c09a63aa754c5a6b47a10829150dbde317f5aabbf7b0921b209558582bc607d0a8ecdbd73794aac4f6ab405f4a05e8ad122bb6d7eea8d1c1a38a", 0x5c}, {&(0x7f00000009c0)="a7b5a2191d0fdc6763f6", 0xa}, {&(0x7f0000000a00)="31a4a863b4f874f595b9a2ffef63ece9e20b0d0249f8961c4cf68f755bf28a97e7f7ce6aec3a21819924375f89c15d30be738a9f88c8a1c3cebcbee00572537d9f72ab458636e0ebbc5719d073f41b8f8e282fa1b5b0c4acb61e25d7aee6f660d678d72be46b5464210654016082c33fb7992d2803f11fa7d1c53d21d0f9fe092fd3be8822d5c14c5c3d1559b666f75f9f466d0813610e5615", 0x99}, {&(0x7f0000000ac0)="ec8f02725b02cf283a857286997f5a10e2523a9023e0af9269d77ed05d7cd9a79dcbe309eebf9c4bc1366c42404da4a90bc24521bb84155676c3bc6e1b12b18435a974b60d251f3776a7f35d20c0e908ce7dff4ab743d9fe24c421d116d914b2c244dafa7ead900d716151299dc4e89b8843619c8f1e1d8b44918c7defa4d7736defc380fef149539ea02f823654d3e8c21c6ab54ae831e1443684ca13eeea581b5b7288be105277", 0xa8}], 0x6}}], 0x2, 0x20004080) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000140)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x9) clock_gettime(0x0, &(0x7f0000000d00)={0x0, 0x0}) syz_io_uring_submit(0x0, r4, &(0x7f0000000d80)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x8, &(0x7f0000000d40)={r5, r6+10000000}, 0x1, 0x1}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0xffff) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r7, 0x80489439, &(0x7f0000000c80)) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e1c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}, 0x1c) 06:00:45 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340), 0x141040, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[], [{@smackfsdef}, {@smackfstransmute={'smackfstransmute', 0x3d, 'wfdno'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x38, 0x31, 0x1, 0x63, 0x64, 0x34, 0x66], 0x2d, [0x63, 0x252a45edca41408f, 0x38, 0x34], 0x2d, [0x64, 0x36, 0x61, 0x39], 0x2d, [0x34, 0x37, 0x34, 0x33], 0x2d, [0x64, 0x63, 0x63, 0x34, 0x66, 0x31, 0x65, 0x61]}}}]}}) 06:00:45 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45cea4606135ba8bf4a1a48e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 06:00:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xf4010000}, 0x1c) 06:00:45 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f00000002c0), 0x1}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffff7f, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2200, 0x145) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @short}, 0xb) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'L+', 0x7fffffff}, 0x16, 0x2) getdents64(r3, &(0x7f0000000400)=""/172, 0xac) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) 06:00:45 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:45 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2737.738850] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:45 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668191ac2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:00:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xf5ffffff}, 0x1c) 06:00:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x9}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 06:00:45 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:45 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x141000, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x40) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 06:00:45 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:45 executing program 7: r0 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x400000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x810, r4, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) r7 = eventfd2(0x40, 0x0) r8 = creat(&(0x7f0000000380)='./file0\x00', 0x0) write$binfmt_elf64(r8, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r8, 0x8, 0x0, 0x8000) ioctl$SCSI_IOCTL_SEND_COMMAND(r8, 0x1, &(0x7f0000000000)={0x1, 0x0, 0x0, "f0"}) ppoll(&(0x7f0000000100)=[{r6, 0x100}, {r7, 0xe8}, {r5, 0x2}, {r0, 0x4}, {r5, 0x400}, {r8, 0x2}, {r3, 0x2}], 0x7, &(0x7f0000000240)={0x0, 0x3938700}, &(0x7f0000000280)={[0x101]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) lseek(0xffffffffffffffff, 0x0, 0x2) r9 = socket$inet_udplite(0x2, 0x2, 0x88) syncfs(r9) [ 2737.885732] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:45 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:45 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x4, 0x0) 06:00:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfc000000}, 0x1c) 06:00:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x6c1e, 0xffffffff, @mcast1}, 0xfec5) 06:00:45 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668191bc2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:00:45 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:45 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:00:45 executing program 7: munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x1440000000000000, 0x9, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x2) [ 2738.153266] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:00:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfe800000}, 0x1c) 06:00:45 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681923c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:00:45 executing program 7: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="676964d563473339e8c5a848ff97ed82b596def68300002b7412e0157847c82d36f5dd8aa0cb749223", @ANYRESHEX=0x0, @ANYBLOB="8b66"]) 06:00:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x0, @empty}, 0x1c) 06:00:45 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2738.255030] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2738.264706] tmpfs: Unknown parameter 'gidÕcG39èŨHÿ—킵–Þöƒ' [ 2738.279465] tmpfs: Unknown parameter 'gidÕcG39èŨHÿ—킵–Þöƒ' 06:01:00 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d4496566069c3776bf5b1e9c1b25d9ad323d8ce2a9ca65ace324e1c798170a49dc9309582aedb0a246b11176b65", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) 06:01:00 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:01:00 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681925c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:01:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfec00000}, 0x1c) 06:01:00 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/drivers\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x4, 0x92, 0x4, 0xfb, 0x0, 0x7f, 0x48, 0xc, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0xca4f540d21e1bf87, @perf_config_ext={0x8, 0x607c291e}, 0x40, 0x5, 0x7, 0x2, 0x8000, 0xffffffff, 0x8bd, 0x0, 0x5a5, 0x0, 0x8}, 0xffffffffffffffff, 0x1, r1, 0x0) r2 = memfd_create(&(0x7f0000000100)='\x00~(\x87P\x16}\x0e\x80\x1c\xadP:\x116\a\f\x16\xc7\r9cs\'C\x02\xd4\x16\b\xb5\xc6\xaaF\xedQ\b\x82\x82\xf1\xec\x96n0\a\x9c\x97\xdd\xd2\x95v\xe5\xcf\xa5\x87\xed\x9e\xc1\xaa[N\xc9[\xe3\x05R\x9ds`\xc0\xbbd\xc4_t;\xa1\xfb\xe3\x9a03\xe7<\xe4\x93{@\xa9\x06\x00\x94A\xe70gO\x82\xae\n\xac\xc3\xebz\xb5\"\xb7\x18\x01\xf5\xd0\xf9\xa4z/\x90\x14\xcfv\x1f\xe0\x82Z\xa9\xf2\xf8\xa3\xb5\xc6#w\xfc`\xd0\x86R\xb9\x03\xd8\x8c\x92\xb6\xd7E!P\xb8\xb1\xa6\x9c\x02.\x03Ls\r\xb6\xd8f\xa7\x0f\x9b\x87\x8d\x8d\x82|\x94\x10\xdaU', 0x0) sync_file_range(r2, 0x0, 0x0, 0x0) 06:01:00 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x24cf00, 0x0) 06:01:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) getsockopt$IP_SET_OP_VERSION(r3, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000080)=0x8) 06:01:00 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2753.416851] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2753.421740] 9pnet: Insufficient options for proto=fd [ 2768.343827] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:01:15 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x0, @llc={0x1a, 0x336, 0xca, 0x8, 0xa6, 0x40, @remote}, @tipc=@nameseq={0x1e, 0x1, 0x0, {0x41, 0x0, 0x4}}, @qipcrtr={0x2a, 0x2, 0x4001}, 0x20, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000)='wg1\x00', 0x8, 0x7, 0x20}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0x40, 0x0) 06:01:15 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:01:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681928c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:01:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00000001c0)="4672f08b144b64f1d2e0d29eace7afdf7271cb95d48bb5fd2136567e37c56544933bea2e748f8fb96824f59e9611e947f5ef0bc8ff7798b5cb0c003fa254223cb55054b8d3ec15555789d056a45cd0bd985c02ccdf31241b5028b492adc51653c7494a47c6632c865238c82db731794b4c2d7e79fab8e6b5f638aa222e9dca64175cc547927e72fca687ad4c977e50aa1040600e5d5b") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88801) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 06:01:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xff000000}, 0x1c) 06:01:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x19, &(0x7f0000000200)=[{&(0x7f0000000900)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f5c797a2d696d61676567656e38323637333130333000000000000000000000000000000000000000000000000000000000000007aae3", 0xc3, 0x400}, {&(0x7f0000010100)="000000000000000000000000b8c5c4d1b3cf4b38ab2e2967fb770ff3010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d4f4655fd4f4655fd4f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2080}, {&(0x7f0000011600)="8081000000601020d4f4655fd4f4655fd4f4655f00000000000001004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000", 0x60, 0x2300}, {&(0x7f0000011700)="c041000000400000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2503}, {&(0x7f0000011800)="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"/768, 0x300, 0x2580}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x80}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000011d00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000000040)="0000000000880000030000000000000000000000000000000003e67e1866524d173bfe9964b834e753c44b3b2166382cfb8c309330cb70c4be19e6c56cbc89ec83de007de84c4e359fcb230664f49c1439affa8f710918195535dca2410c0f417364819d26d0b9e8ca23e86bf45718b49ac7dd30d93e42777ae61931e156343874dbe9f4d5f0dd2dc96594449b15293f000000000000000a5b30cd86a14c2fde5e1693f774a6100a9d9932774b4cb0c6cd", 0xb1, 0x11000}, {&(0x7f0000011f00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012000)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012400)="504d4d00504d4dffd4f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x20000}, {&(0x7f0000012500)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000000480)="73797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c000000000000847fe759bc947f0729f69617ae994a8f916a4510b29d673543b34c53559945d625f07c6bfd14d25ac78d046ce99edd2e2e928bf9653eb0474d136327efd8005dafd1391ace2a748a1db456d1654f2413eca12f2128", 0x475, 0x30000}, {&(0x7f0000012b00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000012c00)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8070000000006000000779b539778617474723100000601f00700000000060000007498539778617474723200"/96, 0x60, 0x40000}, {&(0x7f0000012d00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x407e0}, {&(0x7f0000012e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x50000}], 0x0, &(0x7f0000012f00)) 06:01:15 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:01:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681929c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:01:15 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/221, 0xdd}], 0x3) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) syz_io_uring_setup(0x85, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x2, 0x2ab}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000580)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) sendto$unix(r0, &(0x7f00000003c0)="e3fb28daddbd0dd314093324adc5565fac1432c3c7d0890e0cd25d128bbf3291cf51d567b402a29f69d881ad7f3a3223c744c87ab0d6511427d8253563c39f51ab486832b1618d497e43765f0f0e32710661c490b4e5a33719a99116eb2cb0d7b72f0c1d4bc295ba34bf35d1cf85edea84e66dfb9e99aa264b12b060352b5d189becd1c1d97d07d5c9f60970f672819216bd3935fddcb0df7f40ae9dfe5fc1eac4d0826d49e43854532e72", 0xab, 0x200000c0, &(0x7f0000000480), 0x6e) syz_io_uring_submit(r5, 0x0, &(0x7f0000000640)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x2a64dc2, 0x2, &(0x7f00000005c0)="7c771abb3df45624d6f2f70c576ab2c0576ef40abbaf4404cfe4ae2ecbf4303d375b5c92bd9af722e214c483a9b85df6f551e03a11f28bef14effdeac4f89055f3ae9e79c4e50b2a7c21eae91e147a704438dff34be6f22062e1f6dff05169b55886", 0x3ff, 0x0, 0x0, {0x2}}, 0x7f) syz_io_uring_submit(r5, r6, &(0x7f0000000140)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x9) syz_io_uring_submit(0x0, r6, &(0x7f00000002c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x8) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="7472616e733d66fb2c7266646e6f3d0240434bfda1c0261774ef330501f23335c013fb17ff50d2a96bfd885af1c8", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 06:01:15 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2768.420645] 9pnet: Could not find request transport: fû 06:01:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000001b80)={0x6, 'veth1_to_hsr\x00', {0x9}, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000001b00)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/10, 0xa}], 0x1, &(0x7f0000000100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x68}}, {{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/103, 0x67}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/57, 0x39}], 0x5, &(0x7f0000001480)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000001580), 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/81, 0x51}, {&(0x7f0000001680)=""/176, 0xb0}, {&(0x7f0000001740)=""/68, 0x44}, {&(0x7f00000017c0)=""/102, 0x66}, {&(0x7f0000001840)=""/78, 0x4e}], 0x5, &(0x7f0000001940)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}}], 0x3, 0x0, &(0x7f0000001b40)={r2, r3+60000000}) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4e22, 0x3, @empty}, 0x1c) 06:01:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xff0f0000}, 0x1c) [ 2768.446681] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2768.447763] ext4 filesystem being mounted at /syzkaller-testdir258257436/syzkaller.hEITIC/323/file0 supports timestamps until 2038 (0x7fffffff) 06:01:15 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@local, 0x1ff, 0x0, 0x1, 0x1, 0x9, 0x74}, &(0x7f00000000c0)=0x20) 06:01:15 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2768.516930] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:01:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681937c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:01:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x240001, 0x0) recvfrom(r1, &(0x7f0000000140)=""/128, 0x80, 0x10000, 0x0, 0x0) writev(r0, &(0x7f0000001500)=[{0x0}, {0x0}, {&(0x7f0000001480)=']', 0x1}], 0x3) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x1ff800, 0x202000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) fcntl$setlease(r6, 0x400, 0x1) dup2(r2, r3) [ 2784.909955] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2784.934777] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:01:32 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@access_client}, {@msize={'msize', 0x3d, 0xac}}]}}) 06:01:32 executing program 7: syz_mount_image$iso9660(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6f766572c92033726d2c00000200"/26]) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200080, 0x142) 06:01:32 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="4172314d6c47f771d53f24cd3554da036354f847128c54afa010f6bd3013ba55bf7859033dbfe3b43857a90fa56116adb416ce46e4d327ee6488039b58fbc8ac728873b215af11a80827bebfb72166db1a6fb000f95ac538a3ac822506cae4bbe39eb8a8b41e807c66d24057370e87f49f5d29", 0x73}, {&(0x7f0000000240)="d2286e81a431c7a47b8701d1515372b2d02f88273d98b0667140cb", 0x1b}, {&(0x7f0000000280)="6f6bc0a38c71074055", 0x9}, {&(0x7f00000002c0)="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", 0xfa}], 0x4, 0x0, 0x0, 0x1}, 0x40) sendfile(r3, 0xffffffffffffffff, 0x0, 0xffff) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1803809, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x800}}], [{@measure}]}}) openat$cgroup_subtree(r2, &(0x7f0000000180), 0x2, 0x0) 06:01:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xffffff91}, 0x1c) 06:01:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f00000001c0)="9810fbad4e5dbfcd647852ca0713479167f5b421588b946c4589eedcf3dbb4a27318d1f8d2e2530e96ac50725e876073d5a59a49da3d37cfce4ac9ff7065125d33433ac3ec1ba1e7bd31ee5134b4f8e63b95c613de487017d68704611bb4466426c157039f69439ffd45a3a8062ca7f91d0f2153393850c7db8b6969df1aa80855c3b62dce2e751d45171dcf96c10ea6d55cbb85553629820591a05378ef66a0828dad92fe472699a4f9316e672006a6d58a58f948fe7d1cda7d34d94660855283ddc7cb8546", 0xc6, 0x4000, &(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x8a, 0x7, "d7d30963b8a0fa96325605a7b17680cf08dff55fd8fb88b00bba4a3ea282fdef8e3273b3a153094fa6c75a97ccafb65d944a3341d2895b5051ee548c9180ae", 0x30}, 0x80) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 06:01:32 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45cea4606135ba8bf4a0848e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 06:01:32 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:01:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681938c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) [ 2784.954891] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:01:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668193dc2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:01:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xffffffc4}, 0x1c) 06:01:32 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:01:32 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7497c8140afa00"]) 06:01:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/44, 0x2c, 0x5a831316d729ebc6, 0x0, 0x0) 06:01:32 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:01:32 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x2}, 0x10088, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f00000001c0)={0x0, 0x0, 0x27f}) open_by_handle_at(r1, &(0x7f0000000000)=@xfs={0x1c, 0x81, {0x1, 0x1, 0x1, 0x1}}, 0x200400) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1a) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = syz_io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x5fb3, 0x0, 0x0, 0x3de}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(0xffffffffffffffff, r4) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KDENABIO(r0, 0x4b36) fcntl$setpipe(r2, 0x407, 0xffff) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/62) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) [ 2785.061703] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2785.078627] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2785.087480] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:01:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0xfffffff5}, 0x1c) 06:01:32 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2785.182043] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:01:48 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668193ec2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:01:48 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/cpufreq', 0x12000, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0x40010, r2, 0x10000000) 06:01:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x5}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x911802, 0x140) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r8 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) flistxattr(r8, &(0x7f0000001140)=""/76, 0x4c) mq_timedsend(r8, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {0x0, 0x0}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, r5}, {0x0, r6}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {r4}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) mq_timedsend(r8, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x2, [{}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r25}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {r18}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {r20}, {}, {}, {r12}, {}, {}, {}, {}, {r29}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r27}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r28}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x7f, "9656c75f04ba4d"}) lseek(r1, 0x0, 0x2) r30 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat(r2, 0x0, 0x480c1, 0x186) copy_file_range(r30, 0x0, r1, 0x0, 0x200f5ef, 0x0) 06:01:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @private0, 0xfffffffd}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 06:01:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0xffff) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x301c01, 0x0) sendfile(r2, r6, 0x0, 0xffff7ffffffffffc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffcfe) r7 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r7, 0x29, 0x4c, &(0x7f0000000140)=0x1f, 0x4) 06:01:48 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:01:48 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:01:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x17) 06:01:48 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681944c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:02:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x2000019c) 06:02:04 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000440)={0x0, 0x0}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000000500)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000002c0)="4fc6ed89c5816e18e3f0772dcaaacdb19178a484cf1a563a42733b9aaea36982e3958dbcd601abc232523c2974f6d8", 0x2f}, {&(0x7f0000000380)="0decc285622c837a6ff8f66c24fc015e68c6fe99edd84cb2801ab282247f3a8cd48d690d906929f102dbd6a95d440cb5", 0x30}, {&(0x7f00000003c0)="abc613a8bcf8cd38e9f40ca5c1f59693eb04e4e0e1fc357e317302701d31b64bf4", 0x21}], 0x3, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {r4, r5}}}], 0x20, 0x80}, 0x880) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x34000, 0x0) unlinkat(r6, &(0x7f0000000200)='./file0\x00', 0x200) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESOCT, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="97e8"]) syz_open_procfs(0x0, &(0x7f0000000180)='attr/current\x00') 06:02:04 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYRES32=r1]) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) 06:02:04 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:02:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffff) connect$inet6(r6, &(0x7f0000000140)={0xa, 0x4e21, 0x7, @private1, 0x9}, 0x1c) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fallocate(r7, 0x42, 0x6, 0x100000000) 06:02:04 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:02:04 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681945c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:02:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x5}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x911802, 0x140) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) r8 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) flistxattr(r8, &(0x7f0000001140)=""/76, 0x4c) mq_timedsend(r8, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {0x0, 0x0}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, r5}, {0x0, r6}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {r4}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) [ 2816.844919] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2816.854526] 9pnet: Insufficient options for proto=fd mq_timedsend(r8, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x2, [{}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r25}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {r18}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {r20}, {}, {}, {r12}, {}, {}, {}, {}, {r29}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r27}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r28}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x7f, "9656c75f04ba4d"}) lseek(r1, 0x0, 0x2) r30 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat(r2, 0x0, 0x480c1, 0x186) copy_file_range(r30, 0x0, r1, 0x0, 0x200f5ef, 0x0) [ 2816.860694] 9pnet: Insufficient options for proto=fd 06:02:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e1d, 0x0, @empty}, 0x1c) [ 2816.878918] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:02:04 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:02:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080), 0x0, 0x80000) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1058) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x800) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = dup(0xffffffffffffffff) accept$unix(r5, &(0x7f0000001240)=@abs, &(0x7f0000000140)=0x6e) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0xffff) setsockopt$inet6_tcp_int(r6, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 06:02:04 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) 06:02:04 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681948c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:02:04 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681939c2deb4f6df10e1633ba45cea4606135ba8bf4a1248e8c309e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac74dc7244863964d6056f7c2ca87d5d5cb8daeef93fc1c179c02005ff3e367291db46a5a2f32835034cbcac0eb36b6eea50889fb179a67dc02302c4e30879032913667f2d89cfa2d0564af75e50ccde23bd7f070b400c5f45c5afb481477602f23874d174adce2d1117f4fd5879f1f557612812b54fbc2296e0f11ebbd70fbe086be759a128a4367a97b1db9a63c6723fb994cc0087d19d9431f6070afb812457ce0a36183b1dfba8961e760f6ac850e2c159d2b747e78c45c3cdbd43fbef08a99266afff2b67c8c8413a7fa0255a6ecb903663306be16ca999533d01010e8a97786ecbbc800c861b0a017e0dfb2b8569cf9c6960b7660175779c681aee251fa264304121bbcb3b6e4293c7e08f1b9fe9564c9ee2eb9b708d20e666cfd323e10df3c4f808893f1e53b313bd69491e3a82929c41d5a18d16d31735d8d69438f3214db2b830de4acd362c69868e5030e3c6f55e5c3b576a24a2f281ca3beea1709a87f3bf12a87eb91bd825e4b57cfd3241b2c74bf1b8d4db9a9e4d24b053bbc26463775178ee227befa75e66cd51c3b9149a0f83878c78022788bdf595d0226ad290ef4f580528f61c107374a292aefff5613f7b292a074abe1d61edd17e5e9b75b32e57cc25d817b8e09073fce56d94888b69be6aab08dac65a69e749cd50a60bfa5a9a27c01b411a7cfd59f77c7be7582d282c9fa2932d8520730291000aed4322892399ca74f592379207af80b6a84a2880fb2afc1da5dd41ba792040f4ea52b1fbcd02bfc70ae24bd1250b9238103ca6c541c0f8bba354362f1f8606408e1ff413a0fae2e1760e70f434338c294d82330148b937893d4bb0bda72e7913dd58936792e264bc403a027ebe62a93c0e396566fcfee469f8794bde2512ebff8f0d88687a4f19fde818573a5be81bc2a622ed0328cb2f6be29ee26c417f3654ecdc7b092d0d572f486872701c5652be56185197fa9f64647ecbbbd4f4cc1895a1287a32b418f7471862a30aca67d373b60c9dd5d39788486ef8ba0f5c4b0ca376007fe51ad71ee183728836044b004f806f90b66b11f96daf731083f85578a0d3b552533067adae4bc3a396826d5950edbeacf5406b7156bab95ff4e5f39e89504ab0d8801692b4d5f707b16aae7aafc07a99153c28e42c60944588d2361a1ccf98ab6281c1cd7ec6ad55a42d0aa19baa5dac6d746850f466ed9ae91f22589bcbb1b27423047472e78fef88ae363a090d23a5224a8e7dd5497110794e81969a49f20e6d7f763df2cdbb9cf9377e31268211a9da3e1bcc30d0ff5e2000e0111ee3f3e5a533f715fc920f0878fa91a02a1be22ad74484778bc24aea4cabfaf7d348ee1c10aa930e1d7046e1a08a71b94ae753ffc6346cfdc2e1a6bfd7cb2e13a5d81973ef5ec1c9f428165710ccae1ec5b8000ff36ca74f11090c207dcbe47d6b12114ee01e704aff79cff695268b04789634e4dd8c6a6ef86c5935917800bbf4c690dcf4c16633991fab59d3f1db612301eba47f432b2f7d7b3060eefb27ff20abbad5334d0c442546dd819f705ea20174fcb0d7f23464fb03f72058352d059ededce6c0074edd5686ae8f92889fe900e5f432adaf1f122a40293a68a8ef3b246bbf2f62350a4578c785424574e0b9a6d6e0c7402e6831d146f3daac7f4dcecf3686355ac5210d423f41f392539d096e9116f53e5e7b80433852ccbf9763b57d72bf59cdb9a940c7b5d4c998af5536f61cbe55090f8f0d0696cc1516b3767148587fcc7a054e6ad5eb38e10bcfd6e0b9d8c51cacba7e3dac930a72a89ff3030b9233193d00b3d697798b7c3cd42ea2d38373b9497f72d4b9bb3594eb514f20a5a1006798f673a1876b1f640ff94b7461f15476b09c49aea281c9aaa61efe7ed72381d0cf46520ca2e003666539fb677f804c7140554669e3a8675189e4f8ff75b6d75ff13fafe2a0beb79da2c59e8df35d7bc2272b88a5981fe6a365861719494ba6ccb2c431d3f81147ea9507238efb9ef4c46b8b2926a61d0d0e248b9f0d893f82434911ebe6f88eac9807b720d9691cd2f3a9b3261", 0x687) 06:02:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_AF={0x5}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 06:02:04 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2817.002160] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2817.025066] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2817.059037] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:02:04 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668194dc2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) [ 2817.065993] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:02:04 executing program 7: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x288200, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0xfa0c, @broadcast}, {0x1, @random="60e7dce1bb06"}, 0x20, {0x2, 0x4e21, @private=0xa010101}, 'gretap0\x00'}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0xffff) r6 = getpgrp(0x0) prlimit64(r6, 0xb, &(0x7f0000000340)={0x9}, 0x0) syz_open_procfs(r6, &(0x7f00000001c0)='limits\x00') io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000080)=[r1, r2, r4, 0xffffffffffffffff], 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000540)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r7, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r8 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r8, r9, &(0x7f00000000c0), 0x2) sendmmsg$inet6(r7, &(0x7f0000004d00), 0x2f, 0x0) 06:02:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c) 06:02:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffff) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 06:02:20 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close_range(r3, r5, 0x2) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0xffff) preadv(r7, &(0x7f0000000180)=[{&(0x7f0000000140)=""/3, 0x3}], 0x1, 0xff, 0x5) 06:02:20 executing program 7: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000480)) r0 = syz_io_uring_setup(0x4871, &(0x7f00000002c0)={0x0, 0x0, 0x20, 0x0, 0x206}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x1f8, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) r4 = openat(r3, &(0x7f0000000080)='./file1\x00', 0x802c2, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) accept4$unix(r5, &(0x7f0000000700), &(0x7f0000000240)=0x6e, 0x80000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff1000/0xd000)=nil, 0xd000, 0x0, 0x13, r6, 0x10000000) io_uring_enter(r3, 0x7d1b, 0xf2cc, 0x3, &(0x7f00000001c0)={[0x3f]}, 0x8) ftruncate(r6, 0x1) fallocate(r4, 0x10, 0x3f, 0x5) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffff7e9}, 0xacf4ac9b71142229, 0x0, 0x0, 0x7, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r7, r2, &(0x7f0000000180)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 06:02:20 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:02:20 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = dup3(r0, r0, 0x80000) recvmmsg(r0, &(0x7f0000009800)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/59, 0x3b}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/246, 0xf6}], 0x5}}, {{&(0x7f0000000600)=@caif=@util, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000680)=""/122, 0x7a}, {&(0x7f0000000700)=""/121, 0x79}, {&(0x7f0000000780)=""/69, 0x45}, {&(0x7f0000000940)=""/204, 0xcc}, {&(0x7f0000000800)=""/96, 0x60}, {&(0x7f0000000a40)=""/158, 0x9e}], 0x6, &(0x7f0000000b80)=""/4096, 0x1000}, 0x6}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/232, 0xe8}, {&(0x7f0000003c80)=""/151, 0x97}], 0x4, &(0x7f0000003d40)=""/35, 0x23}, 0x1}, {{&(0x7f0000003d80)=@alg, 0x80, &(0x7f0000006140)=[{&(0x7f0000003e00)=""/205, 0xcd}, {&(0x7f0000003f00)=""/13, 0xd}, {&(0x7f0000003f40)=""/4096, 0x1000}, {&(0x7f0000004f40)=""/165, 0xa5}, {&(0x7f0000005000)=""/33, 0x21}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/205, 0xcd}], 0x7, &(0x7f00000061c0)=""/4096, 0x1000}, 0x80}, {{&(0x7f00000071c0)=@pppol2tp, 0x80, &(0x7f00000094c0)=[{&(0x7f0000007240)=""/4096, 0x1000}, {&(0x7f0000008240)=""/4096, 0x1000}, {&(0x7f0000009240)=""/125, 0x7d}, {&(0x7f00000092c0)=""/29, 0x1d}, {&(0x7f0000009300)=""/189, 0xbd}, {&(0x7f00000093c0)=""/176, 0xb0}, {&(0x7f0000009480)=""/8, 0x8}], 0x7, &(0x7f0000009540)=""/131, 0x83}, 0x80}, {{&(0x7f0000009600)=@rc={0x1f, @none}, 0x80, &(0x7f00000097c0)=[{&(0x7f0000009680)=""/20, 0x14}, {&(0x7f00000096c0)=""/198, 0xc6}], 0x2}}], 0x6, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000009a40)="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", 0x1000, 0x2000, &(0x7f000000aa40)=@caif=@util={0x25, "b7e2498e67477768f1c09658faf9df7e"}, 0x80) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f00000099c0)={0x0, @can={0x1d, r2}, @nl=@kern={0x10, 0x0, 0x0, 0x10000000}, @nl=@kern={0x10, 0x0, 0x0, 0x40}, 0xff, 0x0, 0x0, 0x0, 0x7, &(0x7f0000009980)='vlan0\x00', 0x0, 0x4, 0x9}) 06:02:20 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb96681950c2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:02:20 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:02:20 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="5fcb9668195ac2deb4f6df109b633ba45cea4606135ba8bf4a1248e8c317e9b87a36ed1097170f301cc3cb264dbcf6b7ef3d314d05cfdf96e90203c9adca64fa171a58fe1d747caabed72fd9218bcda1d3b4bad2eca53b49fbf5fbdc35406ba7b6ad8dd95afbdd3f613210f15790122f20fc1cdc8b9872069cd9f90c22a6b3765c8833a862cbae9ca61ea91e367e5685065cec2c8a57063dcdb7f71bea04ea4c264ec4b98d17cc8e0326435d26c0bc8acf76fd5618114a91d4fe8e79ddd0e6aa585148f11b395f106aaf28e7a914d97eac3ac7", 0xd3) 06:02:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 06:02:20 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2833.302141] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:02:20 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) 06:02:20 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) clone3(&(0x7f00000008c0)={0x1140180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0xffffffa9) socket$inet6(0xa, 0x1, 0x0) 06:02:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendfile(r2, r3, &(0x7f0000000080)=0x6, 0x2) 06:02:20 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x400000, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000100)) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)) r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x100010, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2aeb, &(0x7f0000000340)={0x0, 0x2000000, 0x4}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x2, 0x1, &(0x7f0000000100)="b9bbb734ec3e0929789a3961a5b9680cd29efec6900cc290bb23b3fcff7d414f2931bb1c90ae40ce334aafb19e494aff84030f5e8849b01598eda6eecb2e661fd9ba3de4b6c8b6131fa48a94503b44258278606ee4f5e1b0c22fe722fc684181a5921c013d67acabe26a09d312cf88bd17c88f3494f58da6b59fe7ed", 0x7, 0x0, 0x0, {0x1}}, 0x2) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x61d69414, 0x100000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58af, 0x0, 0x2, 0x0, 0x0) 06:02:20 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2833.426858] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 06:02:20 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') r3 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000400)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x11c000, &(0x7f0000000440)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3}, './file0/../file0\x00'}) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x0, 0x81, 0xff, 0x20, 0x0, 0x9, 0x10000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0xd7c, 0x2}, 0x308, 0x5, 0x1, 0x4, 0x3, 0x16de, 0x13, 0x0, 0xff, 0x0, 0x5}, r1, 0x0, r4, 0x8) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000200)={'\x00', 0x4, 0xda, 0x0, 0x0, 0x100000, r1}) syz_open_procfs(r1, &(0x7f0000000080)='net/softnet_stat\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$NS_GET_OWNER_UID(r4, 0xb704, &(0x7f0000000340)=0x0) mount$cgroup(0x0, &(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0), 0x48000, &(0x7f0000000380)={[{@subsystem='io'}, {@clone_children}, {@subsystem='net'}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@uid_eq={'uid', 0x3d, r6}}, {@audit}]}) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r5, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cgroups\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0xffff) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'vlan1\x00', {0x2, 0x0, @remote}}) setsockopt$inet6_tcp_int(r7, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 06:02:20 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f0000000300)="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", 0x687) [ 2833.448856] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2833.516967] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2838.399040] Bluetooth: hci1: command 0x0409 tx timeout [ 2840.436230] Bluetooth: hci1: command 0x041b tx timeout [ 2842.484261] Bluetooth: hci1: command 0x040f tx timeout [ 2843.243776] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2843.245027] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2843.246633] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2843.282067] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2843.282952] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2843.284410] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2843.448596] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2843.460022] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2844.533065] Bluetooth: hci1: command 0x0419 tx timeout [ 2960.631845] Bluetooth: hci1: command 0x0406 tx timeout VM DIAGNOSIS: 06:07:22 Registers: info registers vcpu 0 RAX=ffffffff83e774b0 RBX=0000000000000000 RCX=ffffffff83e5f08c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e77ab8 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85675ec8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e774be RFL=00000202 [-------] 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 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005602b0305a5c CR3=000000000dfcc000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=00000000dd0d06a2 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=0000000000000000bfe62e42fefa39ef 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=ffffffff83e774b0 RBX=0000000000000001 RCX=ffffffff83e5f08c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e77ab8 RBP=ffffed1001130000 RSP=ffff88800898fe70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85675ec8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e774be 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 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1df969e010 CR3=000000000dfcc000 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=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=00f102fe016c6c6f502e726567616e61 XMM02=696e696d20636578650d0a0100010101 XMM03=6873616d7320636578650a00657a696d XMM04=78650e006c61746f7420636578650a00 XMM05=786509006574616469646e6163206365 XMM06=727420636578650b007a7a7566206365 XMM07=73746e696820636578650a0065676169 XMM08=20636578650a00657a696d696e696d20 XMM09=61746f7420636578650a006873616d73 XMM10=74616469646e616320636578650e006c XMM11=78650b007a7a75662063657865090065 XMM12=20636578650a00656761697274206365 XMM13=6465657320636578650a0073746e6968 XMM14=7473657220726f747563657865110073 XMM15=00006e65672063657865080073747261