0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x20000) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0x4) ioctl(r3, 0x0, &(0x7f0000000140)="73f9be6334064b3f33eeb17d1043a31e991eb3c58b6ceab5904f9e3c1e243dc20b6027187b65876f87f5751da8c990fec6eec322b8534701e9f25caf5b10627cd01afe51834eac76253e86bc802d5cf95899bab03ae79d08f3a2bc64228ae8506dae4b") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:33 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x2b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblcr\x00', 0x12, 0x3, 0x39}, 0x2c) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xffffffffffffff6c, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 14:52:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x80) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x4, 0x55, &(0x7f0000000040)="745a5edffd863f6f71eb704f1155a5f95c60c2af3dab0778587de224ce84e0fb3f6c553f7ce1d0ac48c6c7eece3ae0e9652135ebd95080dc9874398829c207a3a4d0c9965296806d2abc86e1cd6e64f026010cefe2"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0xfffffffffffffdc9) listen(r2, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 244.354562] Unknown ioctl 21519 [ 244.389900] Unknown ioctl 35084 14:52:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x800, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x8000000000fa}, 0xb0340129) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x40200) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x2}, 0xc) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:33 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x66200, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) listen(r1, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x20000) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0x4) ioctl(r3, 0x0, &(0x7f0000000140)="73f9be6334064b3f33eeb17d1043a31e991eb3c58b6ceab5904f9e3c1e243dc20b6027187b65876f87f5751da8c990fec6eec322b8534701e9f25caf5b10627cd01afe51834eac76253e86bc802d5cf95899bab03ae79d08f3a2bc64228ae8506dae4b") listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:33 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="d66f08b1ab11fb3cd3ddff47db536c9686c2f7eb8d22e895434f350816f8ca557a15c201706591980729e11a53ef8a5e6277cdd9cea5c0a41feec0a5298e582ccfc93d7547b3a107cfd050c670234718b73461e81266e18a5f66920aeb890cf1e0872463319983927df4fcabb60f1a17d3f519048664458592b9820e879de8590ed4d0f9c10293722b3e3d1a44c4025852738438f9dc8a7f010078346517aaf15eb6d777ef30ba31d478570d4f922b679e082f717dec83ae849669e7fe36f33df94458e5fd1036167c95a82fbd5db8916dbf75be8996f4d33a80bcedf00656cde106037eff29959d524a2e19b67107939158f121774cd7ebc577fffd99ea94e24b18b6628c055217cb0796cc14fa1649adc69e974dc7694b98d987147fa9cad9659d953f8742b89fec14a6bc545a9cd9b87a88dae0a647ece1bb2d5b305879cde5497df1a445d47db121943f7f18e31acb60fdbff98b7bea6b27136392271c9093a46ea9164d5e014e1a7318403251862e05b0996938c20753d31812e6ce89b7985572b3df2d6ab8cc936ccd611b40c54ab6bd84f1ae2fd80eee36d5a3033a0212905786c95868a41e30fdeca9e454dcaecd02b36927de4bae00f06f94cb3d27d2c856fb734e0ff6611d0ef146205c486be91187388c68ce87410c85ab7e1249b265d27c621ab5bc00162135ca5d9855ff38db3c21f933db5de9d5ab9f5937ff51db6def0e1d60e2d958129d60d3796ac827b1392cf76a88e479eee168edecdb50b8d017aa1d09abad431af6ae53aa6f50a72e90e29b48818e3501f83bab218cddcefbae3217cdb5aa689b36e54890bd2af9e102c31b49b99147db9964af50ba89d312a9d0f5c74fc86b6feeb6ffbea3538b8ffcccffe3a250842389100b87cb9cf00720fefbd0ca3134ed6c01712cec2e662f4058a0d28aa68d39955bb948108e882c043793b6ffa95eb4a6f9eb1cf137737969ecaae2c80bb13be976b6d63463d231344cedba5c3faaaba77eafe2101debcddd60b8d3a1b0e42b958e2e796a1d3be3d389cbff940dc55b514aaed765bc369dcc58ec99b7bd794a874c744ff70bd6afcb6ddc2a0853b4f6253dcac0d608814cebdb92cbe479423f11d3531172ae200cae4a630ee71e8da9ab3f207f599ac67759ad9ff0442c6a300afc04208b7553252db977399bcbbd4eb86a423eb2e4ceef72fa0902932ca9653420792bdcd5e15b6e07163315c02713f0937bf9fd81286a60713a415f28507fef9881d82340e9ca173e849fd0b6f74178e4ade5404625cae7c746e7b1855e901ec47b3e1236ab58d3862d1d84ac3bccb9ad3fd413718c47268fb37e2127bcc147cd157cb096a51c90b74bab31e37ec97c1bc73d043a146b9a6c0ff40d3058bd917507677b668f9eac0aca70a0351cb28cb1cff4c421dabfd582b9a40d83439bff5584b1e9f514bd6725c191b8e8ba65f46ba050fdc40e8919f34b27d90844248bf07af2929e5e7cbf39ea882d02873485312f9c7c5cc0a8453bb33296282b135529526a31bf6d42d974625cf15a4ea0fb67955a1fc3518f4726ed529684a168ee11a142908e51bdfe905becdceb3f47c5089ae3f303861b8865729f188eae087cdd7f564ab6513f157d7be5efa342462e4242f028ca6f7aacb387052d05b8f07c23053ac20e41d3fdfe95fb921a209475665538690c17ae1befcfe6afcb88d43068fef95de68335171b5602468d96ab78468cb8cf3b25a2e9909bedfcb60708da87a393d9f441356a963dd925411ec5bf03a2f496e295d0f74ddc55172d6eb10d46f9df834c4ddef76838b94d6b37e994ea7176e85c6f7ea912078a9d6923a4dbab42d5b4d0f642d606ada86783b4eba23ad28b0f7e6b3bdc770c8c38112d1dc3b4ab9ab9b83f9332103a473f5c837d5d0301b727685d399bc50d1a196aa5d5ec6fb78c65f6731dfd2451f5a64b7bc6a6b8d2784a11da3c99905b40651f2a501a19190c9214103565ec7459bea63759489d5dd8f0102daaedb56ebf1159d44c423363cd667cf09d3324ec22d1eb53705abf62b81e91feb3ce060129283c7f55b5ee92310e4a6885b63222e5a6d7df7868ab61fb7a8651e3a7515db62a960c8643f91faff9b9063de06d2f6ba4f3f87fed886ce4d9febf28fcb17eee5f84d13c893b41b42a413a6956246b610153fa275f4d1a0c500f93736eaae65ae00a2d7fb7aa66210c8e79ff36f5be396d1c339fbfa2e8460fc83c91aee5fbbad8bf414660aaa24ef29f1c1846a7e8adc255c3bace92a96fbb93771415ebb547cb82f782d2e2b4ebad3c25c45e5c57c602d4cf9a418dc0b551737f8c10484b2afeea6f06b720ab6416a88d9a7683198842ed53b0824ab6966852bc5570181e0a81e9b98c839a078e985d52061e5011601a60f9cfb4d78d8391b80c37c4217682a773534282fc01f346704ffc4329f2dd146783455d4fd186349566f0eb28d13a7355e05b56e702abb1ccc5666122364c5a6ddc3bc985e947796933b2f068735d705de374a3f2c22ff21ad2bc2792ac10097f1946a3df74abc142f05658250b1a2c89282b905d4778f3d445aa8fc5ad2ce777b5a5c54362365c3231628fd2e3baf074240d276336c23b50fda627ebbf20fcf6840049029e3830876f146523fc00da3007d100c8722cbc09726f7c4ea502b3036c8b6c43599d471cbacfd666e6f4302578ab458363758547b65693bef1b2aeb2d5114189acbae282e46a128310529a700b16652ee46f4ea8e5ee66ab605e660466179085512ef6f597edcc2c6a2acbc035e63f6b64f37904d5095b15171dcd233af9fa54744c0421ade88d9f6a58fc3fb89e5f765c639a45cacbdc60818fe0abaf28f8b3c0f2bcde76b21cd0e148a62eba1f6e2c5250c46a0667d7dc8b4548c4cd3e3406abe0c1f1cea0c328bbd44c89d4ce35351082f629c8a6887a0bb2f10c0190d7f259c2fe45b8ecfced7bd8c3f3fdf89ee4f35cef626f11d0bf3d87aee8f41195944710c1fb79fa57a6da1ea5ce330e3c8bb7c87a6af0c539d184fe53d458661e1bd4c23b507de11963a8850ce0822435d365652cc11cf1c495a0531063c5384e2eca723dc1d9653c8e79c972eff836bbe3d89e5aff9b2b11fb30d2a75d2ad9a90e9da003c6bdfbda1bf32be05e8739f94470ff6a1bb9f54a23f36cfe9b5a77740021b667f991e652a74015073c2af11aa6b98bf592bc236ca728ad4650ef3be8150dc5b6579b3be4fb6b0279993833c2004258500fe595022d30fba99ffd6ef7fcafe408d0a2ca894d5e33b89b07503a35f9f15110ee12cab606d03cd0ce321e06bb45175c1ab4ce59b47f07d1675777d99e0b8ec4ac1a0e3339d545a02ec67d882c6dc52315607a441caee4925d970458c43a2a93b8a18d04b6e49ebe15d6edb036790b6ac049eb44ecb1877bffe9c46693c89781fb0da6c78f8ffdc1864768980ac2985d24acc3a75090c83570ed9b84f005c33b680051fbaf76c0f6f04139591c0826c914014e0efb0a03ae2e2ba21b3a5aaa76353949801ea62e4deaf37c52e2b81b25eb905b301723927646a0fbd775a6fe1d4f25a4435aeec7dd4e6b7bc6609c0ed9fdcfa67cf9c21d51665569cc855b6e9c4601e74459d107e0b0c9b8142e394de7fdb1c26d57fbbcde863dda5bef29e9ddd9fee0a06a2c56f39501a5af81fe13fef87cb2350f030ff56e2ea87b6a568ae228f71450e9952bb7fa600b38cc5ae90577c8eaf07bdf04ffbf9df3d0d8f0d7cb8aed3c05896473b2d0919eaf38852bf9347bca48d9036d738d4a0cfe322ca2d41049c3f6f6debd890cd7db1e28920d4f6df7fa229f5383fbba252c5bf4fa25086ff56b012ffe79bc470682e294b1003d36c0a62b1a5444f4052cccf1229673178f4dd2d30c4fdf5c154d4777dd76aa27574f9df1062b87b07120c7e2b80e793817af25fc84288658af94cec54ab367d7838bb31e0dccdec013094f5365bb9ba9050ecad74fa11f482b0f63076d88212b97211dda703a308e19aa0d2813995507dd47d4b5d956961656fa3dfb1157227bc42ba520b6726980e4afa75e3b7791cf226423dae25553ff315643b64120ae251e0cf27f52632f63eabd604d901c69ce9b7af51bec247f026eb799a3b4e0c07996133a9b3842ff7a030bc797a18a95190cff32d01816d33ca5ac51c8434a89bc88dfa37876feb025e183b07929b756b9697c2a34f8e4f3b2c237ad59c8ba1d3b68e93987af1491d6544b5e461cbf45b8dfc3c55d0fb8135acbf2dd036a2e0034607b91be8493cadf45dab3da3f75f7a635fe162d8103ec0df8dab8d1a5506c9ee4da56758c4d5df7454a18bfca0eeed0d7d4876394cdc3cf014d636c5c8b84b0aa541cc6e1524f4e74cd2b9d6117ff5765e1a13b809f881a8296fcf0e12fbf40973878ecd96bccddb751d2b3a20f7572a0696eff0f7d4fb7ec5f7608fb49508e9ec9e11d9dffa6ba549a22c811afbcf42705514c515a43e02ca2d28f86dd0466805de74c17a803063f491289cc9ebe9a7776b4a5c78f36957ca8bb4996b4888e95be3441d3280b416a4e27bb1fce2db1b39d2f8c0da1b5aa85ecbb7cd313bccd81546da613fce4b34fb50886499f86a828a5efc3ec23c76268f2fb97cb48b97a34a90b9e617d2ba0a5d7f0102f0c02107d2472889c421cd6b620f8dc6c4dc4659d2f20b58004fea7322535adcbca59db934fdb8674060aa5fdc72dad70cb4b24907e00a1b8d8c2c8fcce3e8502cfa214fd7c272815c1af659bbb4408140c3e56a602d3a7660750fa3a4979b5ff5b67d6efbd35fc155fc47b7185161d660ae7f8fd54877bccee3e63c03cb3dbc497f2569d69a031bebd48d2cab7a2905133da541544dfc28681e95d8a3acbe529dbe5e1ad5513c0a2aebf5a017d4424e0ee1982c51d966a18310f1a442407f6c02883aaf3b899179726273d98ae0469dccdf44bbea61d82f03d049f67e53a4c993de15747777059cb93fe526ae958bd670a181cbc63402705ec9eca6e2f8a9c216161c679667924b534b9d04cf6a0345ab9c98bf0209ce8874c67fe5a669a2193c3062ee2c863199a74b7c0dfe07efd67e906c2c5ccd78b9a05dd5ef05c0e4a6db6842ae855dc0f59cb338dbbd9d1a8b40204028f8f3bacbce0a0f43f4f96847e0bb27355bd2f54ab531548d4f31b1e066bf94bb14633c24a73570ac68a44e12b54dabecc84b71b498fbd40b023a80f6649479caab92f81840d0bbc9ff55503a7508a3f35b78060610e9c6bf4872bac15e81b7d1a2642ec2c6f8b76abd330e7345660b9eb331ca6e868e8fc7aba2d023f11b72273d4d636173de17cd7bb76151899c11b5110f26edc341d31423975c12a9ea362b52fc38702ce993e9b7d72245b26a49092700908b63c811a7329792050aaf0f685aea84c4cc176231e74b2bf02886a7d281fadaa893df7ecea16e36d354f9088834f6e77157e270776e767c89dee912e67b48fc3af61674550ecf4da922630b8d3f3f43d8d856bd865acea01b4b61381260118d7eed9b75615382b03d1437050a37572af59a9fa486e09a0e6e95f468d9b8ccca8c8541855d1f337b5ad77796b3dcc266ff40b58ba0eefa9abdf085d4419d1e244423373a778e4fe6910e6a73141085ee768b108d6b56d3c2a077dbf0b3b4f22574cf1ebfcfbc2f197f11b4e5e0d73afe99426cca9392e95f19a3167548b140694f45f0fab34794bc849f2edd76031d279f0c591a76c0e1f9e9d0f7f51b7c8f06636c1289bbce0a2531374a96aad29db2139c656c53f7a203949d455", 0x1000, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=@flushpolicy={0x104, 0x1d, 0x30d, 0x0, 0x0, "", [@sec_ctx={0xf4, 0x8, {0xef, 0x8, 0x0, 0xb2, 0xe7, "73765e6f96cb7434938dd5b09f261b0fe4f36d9a99e130e6767dacb47573433384bc2312938cb34d89a773b1f3362b1c1ff19ccddb04b229f5292cc6c1a76002a3c8c7d06e2192023ecacd6cf8cb8188e1d76cdb3511a5bc3357a476cd5db90839e47eaaafc09042408ad5d6396f99195600ae4de4309609f258d5f518112bacdd04fcee11a80f6d4f916a11a65047165ec48983ed984faedaa74c53c938ad3bf8b3b8c4ece4f4309c9a0eff8398146bb36b77ede80d4ff7670553cdac546ff8bbe08af03075c468b9f5bc499b9c238f163eb7759a4f98ad4c8f99ed49cdb98f5e09d8f0b3688a"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000000)=0x100000001, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x6, &(0x7f0000000100)={0x0, 0x12, 0x4}, &(0x7f0000000140)=0x0) timer_delete(r2) 14:52:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x880, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2d) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 244.817242] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 244.820362] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:33 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) setpriority(0x1, 0x0, 0x0) [ 244.931615] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:34 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4003, 0x0) ftruncate(r0, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8002001}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xbc, r2, 0x100, 0x70bd25, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa0d}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4004}, 0x800) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=@flushpolicy={0x104, 0x1d, 0x30d, 0x0, 0x0, "", [@sec_ctx={0xf4, 0x8, {0xef, 0x8, 0x0, 0xb2, 0xe7, "73765e6f96cb7434938dd5b09f261b0fe4f36d9a99e130e6767dacb47573433384bc2312938cb34d89a773b1f3362b1c1ff19ccddb04b229f5292cc6c1a76002a3c8c7d06e2192023ecacd6cf8cb8188e1d76cdb3511a5bc3357a476cd5db90839e47eaaafc09042408ad5d6396f99195600ae4de4309609f258d5f518112bacdd04fcee11a80f6d4f916a11a65047165ec48983ed984faedaa74c53c938ad3bf8b3b8c4ece4f4309c9a0eff8398146bb36b77ede80d4ff7670553cdac546ff8bbe08af03075c468b9f5bc499b9c238f163eb7759a4f98ad4c8f99ed49cdb98f5e09d8f0b3688a"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 14:52:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7f, 0x4a}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x10000, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x1000, 0xfffffffffffffffb, 0x82, 0x7fffffff, 0x8, 0x2, 0x2, {r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x6, 0xf5b5, 0xdf, 0x80000000}}, &(0x7f00000004c0)=0xb0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000540)={r3, 0x8001}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r6 = socket$inet6(0xa, 0x6, 0x0) r7 = accept(r6, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80) sendto$inet(r5, &(0x7f0000000580)="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", 0x1000, 0x600f3df55de76a02, &(0x7f0000001580)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) ioctl$RTC_WIE_ON(r5, 0x700f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="0600000006000400020008003dfd0000"], 0x10) listen(r6, 0xffffffffffffffff) r8 = socket$inet(0x10, 0x3, 0x4) sendmsg(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) ioctl$sock_netdev_private(r6, 0x89ff, &(0x7f0000000200)="f6ffd25b29c10507dd6ab7f12d20c28292252794cba57b48a6a8abb6898891e567fcf52db9e7174d3da9c1540a89cd2aa3c822a920c18c778bb06481287ab82a22dd87c25aa0ed701450f4016ae13687267204701717c976cf469099b9de0154dfce6c40f97091ea3162be1e5b704d45d37aebd13d0840338a9b479f5406dcc61e68c4a801f22537ac2b3f07ac83aafaa2122af01f1a1fad17f07414e8b0fe006eb586843f84d1611a52a9a6c8037a56b40334496d1fb7c39fe09a96ad12f8718af17ac4c782f0f9e231") 14:52:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000001a00)="33884d6521084832b4cb9d4d5cfec6ea34cfad6898975b3707aac33dff26251e260e61aad6caa99163d1d909928c0fd02ba2a5bc45a32240507833ce1ce0ce0e913acdf6617b23a2190bddca25c2feb37ad98e44c79f27405fcd73e845f0c4d751ae9964efbe7b0f109ffb59491d2ff480d134034807bcda9174e7827ce8d5c7aeba31966f7ff1af84b61f18e438451f43ac8fa4ebab35063e", 0x99, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) recvmmsg(r0, &(0x7f0000001700)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000000140)=""/36, 0x24}], 0x3, 0x0, 0x0, 0x7}, 0x20}, {{&(0x7f00000001c0), 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f00000012c0)=@nl=@proc, 0x80, &(0x7f0000001640)=[{&(0x7f0000001340)=""/27, 0x1b}, {&(0x7f0000001380)=""/230, 0xe6}, {&(0x7f0000001480)=""/41, 0x29}, {&(0x7f00000014c0)=""/38, 0x26}, {&(0x7f0000001500)=""/114, 0x72}, {&(0x7f0000001580)=""/165, 0xa5}], 0x6, &(0x7f00000016c0)=""/2, 0x2, 0xfffffffffffff0db}, 0x6}], 0x3, 0x123, &(0x7f00000017c0)={0x0, 0x1c9c380}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) r2 = accept(r1, &(0x7f0000001ac0)=@l2, &(0x7f0000001b40)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001b80)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000001bc0)={0x1d, r3}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000001800)='/dev/input/mouse#\x00', 0x9, 0x200) write$vnet(r4, &(0x7f0000001980)={0x1, {&(0x7f0000001840)=""/41, 0x29, &(0x7f0000001880)=""/249, 0x1, 0x3}}, 0x68) 14:52:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x200, 0x2, 0x8001}, 0x8) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x20000) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0x4) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000002400)={0x88, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'rr\x00', 0x10, 0x10000000, 0xa}, 0x2c) setsockopt(r0, 0x8000000000000003, 0xd, &(0x7f00000022c0)="890509e4f6a50488ca0f949ab7d5d89ceea4d36094ed7b290f6a66c1e4e3f3bf26c01657604a5104bc9176912ff43638f132be2131ad006fa10c07db39f32c4bfbcf6c6f70a5fd4a27ca46e8889a8d79ee9b57e1e3770f253ddfcdcb92156c2166d96b001edd839e5c32c64492a1253a05b3d4be919c8c72efa63f85f3adc779e21c07d92a0362c3c417feb472790936530e1e50bcf96a2177631d188cd50c49cb9a2bdd3998fcdd209b23498fcbad27b6f91abf5a8792a1fdd6a76d719faaae3cdf08fac591850f8f5cfeb1fef95bcf44c10d9bb897", 0xffffffffffffff21) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffe) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000000080)=""/96, 0x60}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x4, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = request_key(&(0x7f0000002440)='cifs.idmap\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002500)='\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000002540)='encrypted\x00', &(0x7f0000002580)='rr\x00') listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x7fff, 0xfffffffffffffff8, 0x1, 0x1f, 0x100000001, 0x7ff, 0x568, 0x6, 0x0}, &(0x7f00000023c0)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000025c0)=ANY=[@ANYRES32=r5, @ANYBLOB="750000006985ac167c2d7664e1bdfed8c6f8f4cbb51a70596c227d5b39aed5fff2a7651e64a2a745cee45de417ac0d933f81e1716332850ddcfda93eb2d8e7fe779e8fd81a05781af7405cc0344f084f9e3a500de77870340288aac80f4146c5c4e9d51f07d6bd0397bd4857364e4682732954903b3857a11cd1103da4bb55f971fdd012f6bdae98d773523851a501c0247f35e1fb87449c2635e44d248148aee5dfbf21af8e616de7ba1e8d9fc2578af19054835834101ffc3bf44fcac116ea31b3f480129cef92ae7642751b40781946ce5205125386915e6cb3731edb1f81313e50153c81f9c42c6d3c"], &(0x7f0000002480)=0x7d) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x100, 0x0) ioctl$VHOST_GET_FEATURES(r6, 0x8008af00, &(0x7f0000000180)) ioctl$BLKROGET(r6, 0x125e, &(0x7f00000001c0)) [ 245.304979] IPVS: set_ctl: invalid protocol: 136 172.20.20.170:20002 14:52:34 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xef, 0x0) write$P9_RWALK(r0, &(0x7f0000000100)={0x23, 0x6f, 0x1, {0x2, [{0x5, 0x1, 0x7}, {0x98, 0x4, 0x2}]}}, 0x23) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=@flushpolicy={0x104, 0x1d, 0x30d, 0x0, 0x0, "", [@sec_ctx={0xf4, 0x8, {0xef, 0x8, 0x0, 0xb2, 0xe7, "73765e6f96cb7434938dd5b09f261b0fe4f36d9a99e130e6767dacb47573433384bc2312938cb34d89a773b1f3362b1c1ff19ccddb04b229f5292cc6c1a76002a3c8c7d06e2192023ecacd6cf8cb8188e1d76cdb3511a5bc3357a476cd5db90839e47eaaafc09042408ad5d6396f99195600ae4de4309609f258d5f518112bacdd04fcee11a80f6d4f916a11a65047165ec48983ed984faedaa74c53c938ad3bf8b3b8c4ece4f4309c9a0eff8398146bb36b77ede80d4ff7670553cdac546ff8bbe08af03075c468b9f5bc499b9c238f163eb7759a4f98ad4c8f99ed49cdb98f5e09d8f0b3688a"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) [ 245.360091] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 245.366503] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 245.383209] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 245.448125] IPVS: set_ctl: invalid protocol: 136 172.20.20.170:20002 14:52:34 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/35, 0x23) setpriority(0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x100, 0x80880) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f00000000c0)) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000280)={0x717, 0x3}) 14:52:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x20000) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x2) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:34 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=@flushpolicy={0x104, 0x1d, 0x30d, 0x0, 0x0, "", [@sec_ctx={0xf4, 0x8, {0xef, 0x8, 0x0, 0xb2, 0xe7, "73765e6f96cb7434938dd5b09f261b0fe4f36d9a99e130e6767dacb47573433384bc2312938cb34d89a773b1f3362b1c1ff19ccddb04b229f5292cc6c1a76002a3c8c7d06e2192023ecacd6cf8cb8188e1d76cdb3511a5bc3357a476cd5db90839e47eaaafc09042408ad5d6396f99195600ae4de4309609f258d5f518112bacdd04fcee11a80f6d4f916a11a65047165ec48983ed984faedaa74c53c938ad3bf8b3b8c4ece4f4309c9a0eff8398146bb36b77ede80d4ff7670553cdac546ff8bbe08af03075c468b9f5bc499b9c238f163eb7759a4f98ad4c8f99ed49cdb98f5e09d8f0b3688a"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 14:52:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x24020400) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 245.802115] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 245.824724] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200080, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000c40)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000c00)={0xffffffffffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000c80)={0x8, 0x120, 0xfa00, {0x1, {0xf0, 0x3, "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", 0x30, 0x0, 0x6, 0x20, 0x5, 0x5, 0x5}, r2}}, 0x128) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) write$binfmt_script(r4, &(0x7f0000000b40)={'#! ', './file0', [{0x20, 'mime_type'}], 0xa, "cbe9643a5275c9d1c556e1493a2109c5b4f135fa77db6f83418e4e852404bd0476be48501e4949b52e8ec203331e4bd48490c1f496d87123702620e5b5bdb3ece0a8e53a264e53cd3410bb0050b3fd4e3278b667fefa716728c50b529a487edd63e44882739bcd76834d3398c8faafe3bf9c46a88e7867855039d7e49d329b69bb"}, 0x96) r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r7 = geteuid() sendmsg$nl_generic(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x4b8, 0x28, 0x300, 0x70bd26, 0x25dfdbfb, {0x1d}, [@typed={0x4, 0x57}, @nested={0x198, 0x62, [@generic="72b834a89fd97ff6cb5693c250b3f298a8c9142f28cb6e49c26a", @typed={0x8, 0x73, @str='\x00'}, @typed={0x8, 0x21, @uid=r5}, @typed={0x8, 0x8f, @uid=r6}, @generic="018e662808c9bbb9982b72db6d2e3af4438f1c1eeffe7be8c2e4a624f4d83667ed2a9c2ba4c122341168345aff7d6cf9edac689af4f68c7a7d5afd161e13ec4917b57565f8213c0a1003efa3eeda", @generic="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", @typed={0x8, 0x7fff80000, @uid=r7}, @typed={0xc, 0x41, @u64=0x8}]}, @nested={0x1d4, 0x94, [@generic="48c33d669900dafae460635d4e28ec9bf3146a695c8e854356754ec836165dd0e9fc8af9b981aae73bf924133299befa3aff4005a4b85e477989c8f703030fe1f7ff98906cfde3df1be78b321267d0b68033cbe6a5f2c63d3d1852b59d28aa1915d46e81c2ec6f325045c35be52a573e988089aa2a6ebe1c27a1f4cf83cea20471f617a4bf956569b815235085ef7273b5957061010c0403f1326d285df046cebe83cd57e2d9f54f6e7b4ed411437f00c90596f2a852ab10ac902c3abbb547427118109f8a3d1dd3511e626a897ffc84", @typed={0x8, 0x76, @u32=0x848e}, @generic="74c10b21bb3ab430799e792fda57176aad72909778f0aaed670e01544289f00521adc6804d52b12914bef52bd85a8f8d54773f5e7a7b611435b2a989cf627eca90535a64f2b7119346cf", @generic="4f053d753a2bdcf896a36dac9cee08f4ad3f548ece9fd13e76f8caf5ce7c7bc136bf8bd51c21a3663a0e9752ec63b094732ed61e95df927f904c82077ddc643c17820de4ee90679d6a1808a8e50f57ae2f585d0afdc246e4422f23582de4db82ebabe1fbe20ea6f54d3b772e524c3cb7169d27f7f48b5d257ff1f20e2f50f29fe1f1efa7e670c8e7529aa51880151f5027e499889e6e4f60fbf4c1197f781499acbe8feeb43cc7cd1fe3c2d9"]}, @typed={0x88, 0x6b, @binary="e38659128b5076be12563bfd735ba1b49473942d22dbe0cd799a0a9cbadff39538eed9908b9c287a0d153db29223952a84f32433ff4257726982428866033416ce476aeaf5de163e98875d1da7aa3e3427eae83c6c7e598b324e9b14b5e9668e27aeaf96c44464b4d337d799dbb2dac0f205fb91c912b80ce215c111b970367f7ef1"}, @generic="8b6656cd0d23f9712d94e4a8c896ee1d6b0308d51dbdc26a48de12a49937291243a82514fc668e9fd794c5b94ae752101b58c674487fce8bfce36d41b95d1ef2f7621e32e1aadcda640f4740fb4e290b08e29dd1b48b51233fedaacbae12a9d93d990abf49bee601c029933dd22f9df83210971dd42e11284804d88d4dbd9256776f30ab48bcae1c6a42a8aa4077a0e14ad44316f430314de1d6f089a6b7142eebe176bf22edb6ad67"]}, 0x4b8}, 0x1, 0x0, 0x0, 0x8000}, 0x48000) r8 = socket$inet6(0xa, 0x80004, 0x402) ioctl(r8, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) write$binfmt_elf32(r8, &(0x7f0000000780)={{0x7f, 0x45, 0x4c, 0x46, 0xec2, 0x2, 0x5, 0x5, 0x1, 0x3, 0x3e, 0x3f, 0x1bf, 0x38, 0x1b2, 0x0, 0x7f, 0x20, 0x1, 0x89, 0xfffffffffffffff7, 0x4}, [{0x7474e557, 0xf25, 0x9, 0x8, 0x7, 0xfffffffffffffffa, 0x0, 0x7}, {0x6474e555, 0x8001, 0x8001, 0x8, 0xc0cf0000000000, 0x100, 0x1, 0x1}], "c61b52be4cf1b8efa11cf0fe8270777f0152f62616eb1908800f0c0b56aacddb8834c0a9c4abe7c1e5e3a611f6a0ce2a316aae109ac6", [[], [], []]}, 0x3ae) 14:52:34 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x7) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) shutdown(r0, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x101880) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000100)={0x1, 0x2, 0x9}) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xb, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="e3f0ffd8bd15a794939ff48ed8c005732ceec7fae69163e7f36bc2c2b247c4c7e99a51020ec2be33976083b8f2f8d23c084db364e956cbfcff155e1791b25481ddbe1a493d8c00254f151182e9142772550c90a54463ac2d2db7e6849c9aa03024f82ab16b313f0f4db1b607759ee2f4c599bde95928f6a7191f2844ad160f9a901e060dd968f73c980b0e52d9a04f1fafc4ee5501b97a15e78b1dc8a6b43060e94ac189b85bdd08af665f895b00afb0309b7fe714f5eb5fde7dbcf6c4b94609c36e5fc8b05b5fce03a1c29cca56c508f4d88b50c24eeef6ec44e1d91231392d04016d44c81e0f", @ANYRESDEC=r1, @ANYRES64=0x0, @ANYRESOCT=r1], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) accept$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=@ipv4_deladdr={0x3c, 0x15, 0x908, 0x70bd2a, 0x25dfdbfb, {0x2, 0x38, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x1, 0x5, 0x7fff}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x2437bd32}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) [ 246.044109] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000015c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8002, 0x0) recvmsg$kcm(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/111, 0x6f}], 0x5, &(0x7f00000013c0)=""/201, 0xc9, 0x5}, 0x1) ioctl$BLKPG(r4, 0x1269, &(0x7f0000001580)={0x7f, 0x101, 0x78, &(0x7f0000001500)="39b559207b3d03a4b663cdba8579a5d34d5a1fde51dfc39896b8f82e775609ad4adb702665331753aa70f62ce13a7fbb348f0b59233905c8a12b5aa142769873f9688b4ddf1781576a886265c404b3ec8f74b990cae470f941738bb56eb26c928750fc05e231924785b8ce2ad1b4694896110708913948ec"}) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:35 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000dc0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000f00)={{0x5, 0x9}, {0x401, 0x2d}, 0x3, 0x1, 0x9}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/vsock\x00', 0x8000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/sequencer2\x00', 0x40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f0000000200)="6419b0c835c6", &(0x7f0000000240)=""/170}, 0x18) listen(r1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x100000001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/sequencer2\x00', 0x2, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) write$binfmt_elf64(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46df03860101000100000000000200c2810700000084010000000000004000000000000000a8010000000000002c000000010138000100050003000000060000603666000000040000000000008e000000000000001a00000000000000050000000000000000000000040000000000000086f41d7456a8097a76bdaf120a8721ee81a41135a04ec32f6401e260f14027ee303031c6fc37b6c1032a89506111a1011fd3dc11f6ff9a570109d1da4d3258f14772b0adef638aefd05653cce2c12e66f82788000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0c5ed910000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x9cb) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r5 = dup3(r4, r0, 0x80000) splice(r5, &(0x7f00000001c0), r0, &(0x7f0000000e40), 0x4, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000140)={r1}) 14:52:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0x58, 0x162e5ec99d80ab64, 0x0) shutdown(r0, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) 14:52:35 executing program 4: clone(0x0, &(0x7f00000000c0)="be09007eeebfac511ad2afcdad6ec8491d679d75e8d03693df00bacd", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) setpriority(0x1, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) [ 246.305893] Unknown ioctl 4713 [ 246.322940] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 246.331912] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:35 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=@flushpolicy={0x104, 0x1d, 0x30d, 0x0, 0x0, "", [@sec_ctx={0xf4, 0x8, {0xef, 0x8, 0x0, 0xb2, 0xe7, "73765e6f96cb7434938dd5b09f261b0fe4f36d9a99e130e6767dacb47573433384bc2312938cb34d89a773b1f3362b1c1ff19ccddb04b229f5292cc6c1a76002a3c8c7d06e2192023ecacd6cf8cb8188e1d76cdb3511a5bc3357a476cd5db90839e47eaaafc09042408ad5d6396f99195600ae4de4309609f258d5f518112bacdd04fcee11a80f6d4f916a11a65047165ec48983ed984faedaa74c53c938ad3bf8b3b8c4ece4f4309c9a0eff8398146bb36b77ede80d4ff7670553cdac546ff8bbe08af03075c468b9f5bc499b9c238f163eb7759a4f98ad4c8f99ed49cdb98f5e09d8f0b3688a"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) shutdown(r0, 0x1) 14:52:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 246.366811] Unknown ioctl 4713 [ 246.483226] IPVS: length: 172 != 8 14:52:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x42001) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 246.529701] IPVS: length: 172 != 8 14:52:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 246.587207] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:35 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe41123dbb4f4a0db}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@report={0x54, 0x20, 0x701, 0x70bd2d, 0x25dfdbfb, {0x3c, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x2, 0x4e21, 0x8, 0xa, 0x20, 0x80, 0x4, r1, r2}}, [@replay_thresh={0x8, 0xb, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0xc850}, 0x44081) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) [ 246.660218] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x400000) statx(r2, &(0x7f0000000040)='./file0\x00', 0x6800, 0x148, &(0x7f0000000080)) 14:52:35 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) set_mempolicy(0x3, &(0x7f0000000000)=0x9, 0xffffffffffff8001) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000100)={{0x2e, @loopback=0x7f000001, 0x4e24, 0x2, 'fo\x00', 0x6, 0x40, 0x45}, {@multicast1=0xe0000001, 0x4e21, 0xe10b5388848b6ca5, 0x7, 0x10, 0x7}}, 0x44) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:35 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x65) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xffff, &(0x7f0000000100)=""/31) 14:52:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:36 executing program 7: clone(0x0, &(0x7f00000000c0)="0717b1e2d0a850912b79d40b7691cd80d344c6bbf9c44e6048464360ee515aeef74f72a11ce34d0d81d86d09c6fa353dc4475acd9631805cf5d1b1a602ddac6b8b388070479844054fdc0ade4d9484e22d962ac6f8cbb6c36011fe24fece37c34ec7290a7abaae8c3cf6d1aed979d27c05d95becb69f92649840551f051110054a3db9a590d11354790eb004fa2e6d5bb348aefc70fb76e8914a2086f0442351034557b00025d18454455c88c4236f56e8724e0eebe4b3c2c061c75691be14e85e", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="04000000000000009b0330531410fd17713b64ebd7697baff7f1d3e6b4") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x1ff, 0x10, 0xd3a, 0x5}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x7, 0x800}, &(0x7f0000000480)=0x8) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000002c0)="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") setpriority(0x3, r0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000004c0)={[], 0xb7, 0x0, 0x8, 0x0, 0x7, r0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x30000, 0x0) openat$cgroup_subtree(r3, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) 14:52:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) write$P9_RRENAMEAT(r3, &(0x7f0000000040)={0x7, 0x4b, 0x1}, 0x7) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x100, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4102, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 247.250518] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 247.254080] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 247.270684] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:36 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) 14:52:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x3d8}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) 14:52:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x60, {0x2, 0x4e24, @rand_addr=0x2}, 'veth0_to_team\x00'}) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="5febe11b647cbc0866996c6b433fbb6a74cdc95eb2c5d84a22378ed115341d07a8b56184555976e625117d92b485db259b7dba0db753c63ca5091302817128a7a0c0372b044455cac4e87f4d40bce94958ae92fa6c6c0fc185fba43e67a198301d4a875945b16777a95ab082a7ae", 0x6e, 0x20008800, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty, 0x2}, 0x1c) 14:52:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x3b, "b610b7768840ce9f5b3eb72e0020e15dfd20a7ee943ba4b614df3f22346d4fdb923ea7812756612f758a9737abf99ddc180aab3b51b4300ed12ccd"}, &(0x7f0000000000)=0x43) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0xae0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x2, 0x1000, 0x20, 0xfffffffffffffee5, 0x3, 0x1, 0x3f, 0x4, 0x1, 0x1, 0x5, 0x37, 0x5, 0xfffffffffffffffa]}, &(0x7f00000002c0)=0x100) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000040)="c04d0efdfef84da723ff55d4758b22d293e91edbe8e2b4ab1d0287bced872e13bb99fc6fa145cde829123b4e180c3cb1bc1288195ba894f62383c08f73cdcf6754e39f6f27d88b67903d4bfa7c99ebbe3ba94e857b12887268823edea4df5cf141e56beae9893184cad8f295175f778079f137eb802f0e6fec9795ee7f41468fdcd356c92f0bd519de810cbff4fd2057dbc7edb0b79ca0448fae55523d1fc128867bc17ec94829b9560f3d20ff55eb913fa30ca5b4ee65d3bd48a5902d2d9543cb0593b665a471aef63a6b9c72291bd303") ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) accept$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) connect(r0, &(0x7f0000000540)=@xdp={0x2c, 0x3, r3}, 0x80) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000080)="05943249bcbed76aad32a95668985d1b5e3011e56fad46b74d21e51bf8a3b5", 0x1f}, {&(0x7f00000000c0)="a361d41026760b5e536de9af37de95ee6a99327c4351f7f145c4c9555f0e5e78ea4477708b0c51dfe976779e48e1d4193fc26f354d71b79056efec0ef7a28f480d89933530c34908ca472ea0430af857141c3bb8cabb11533beb4983fe69cc11479db317c149a8c2e8e4641c42e4a65d25b6198208e36008eb99", 0x7a}, {&(0x7f0000000140)="cc5d0dad13a85174ed9d1d5a0819c3155bf5e070196d182818ba97822c37784bd88bef52476c03e1d2149fb097716ff7389d0aa970e9fc6130cef779924c03a05adfc1aa078380b103d7e03bfe0de1b4efb7b38fdf08cf7a0f454f8a05021c162a2683267f276454f86451d5a47485374688e964a973fa6aa2ba5acc78706bdc399a94be4af59b1bd3f107110ffaf879c6bc", 0x92}, {&(0x7f0000000200)="99b49af8761c40396a1c5a55529e33969008067e5d71a30f6ed9af182fb68b802715e348cd5ed603f9ba03c667cc7197dfffabc79899d9239667078418cb91bfbb356548b7d6bbd9e8c918adacd674e1da60c30dc8a80aebbdb2cc9beab39aca7ff3ba609fefd7bf6c838b825492cea3c5662affe9d6eb61fd0d4b504802395d1344d8a77a2e495699526e5b854e4514c3f9224d75ed82952002527db5669cc50d2d69c319eb609e745db17e6294b33bc8b791509d7cd4c86a811c4544b5c0ac0797e725cce5ff8ad15bea283c9a556891d12682f5eb6812bddc9f2c96f8a1dc745f6333c7f2abefac", 0xe9}, {&(0x7f0000000300)="11a9f6990ffdcf3080a5d2f36a2e68fe43728d86df87a81131e2dc792c17fe01c2be1972c2a0e9e9cb468d7d3ca78531f878fd7a267a266b0e8727f91d1e9288b88e4ebb1fb271d1a11f370c09ac50229b24832ba1a9c56f590e4fe7fb08b260aa39ea4535218f468bbec3340f46", 0x6e}, {&(0x7f0000000380)="508c41c4df7a0cdd065fbf9a4fb087072ba9492c850ff764466df1cec136e421d36329ac0d65349c7771a1674151ea1c42f2d74b47e6a779096ac337139dc8f3b2657ea65930feb2ed088741be816a8551e78177e462c0442a0cc1ae4883d879f46309f2d9f2e2399933fd84c061f913e9a25163d455580c", 0x78}], 0x6) writev(r0, &(0x7f0000000000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) [ 247.643623] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0xd) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797a31b9557993df7e0410ce8a4be04bece3147649a9e87638cd49bbc371b62868ac6c0fa32705dbb5e5806e5d9864f65b60aa87f6ca0437e40d033c11a92a435ba91e818ecaacea9b5c1368c49c8cd61684e397b23d792f911a1a975f884ff2aa7f16e99bc98ef52dbc155e3604dc2b1dd495e40457cf64a68d0f5d0420d2ebe6ac9d1bc8b090657201b58a4a97c604214bd694217983e38c87e894482466997f5d7d4fc1a96e8f9de59e22c30b94622fd3b02864689f17b139870a04e67f8e7b9a52ec0a1a8a4670b312f815ad0d555995255f1e536da8fe4f4201db3d504c5549e657f0f28a70d54f6845ccac44664ea6c7d95a4c7adccb1fb53e5d5d5d202dc15457b28b9dea9af74a0349aac0127ce324a8c2e706a2b0a9a7b58ad0ee028c3c5c48446589b784ca0816b225ecd9cb82b74ad9c8ea038e2fbe0eb224378c36bb2e1d6f3bbac80f35bb9da001490846db4819dbd8e8dcde1c2e476c0ca449b1a7f8ca1a2e264ff740d44b2ecf0741a2313536028001d3147068a40222af11315c393eb2124b8dfc208e50e1eae82730aeef3b391ed232bdd8730186ea2e99190e380e80f815c2868dc04f729ab0df96c4b0a7da82b20e7858633b9b742eeb0f3574fd8de54eec9dc53bf0e464e6a652fa9d5592d2706b16f8d4b598de5dbe876cca9cf996ea5dd3d1c07146166c774cd06dda540608a2cac507be3a37d2498e3f0b005b3a49e74a587c6a43507db8dfabffb1a3d0d75854263150047f0793ca86cf50979e3fef118481049af69efcb1715e4bcd0bbfa5977c319252d041ded5068fa7c604a9d5ea202583d4781bf137cb30ba9534b78b04b1d48f9209ecc95a15949d926eb867e1eeeab9934d58902dc61d417402a45f1d40fb98bde4f86fed0e40d85d085cb7b994dfc63c67180a72dce32f09b7492f9bff5da0fa0b2d44d04f307e06e6096e8fd140389d13c1441dfca6eb4cfa27a6dda12520d7c28d5b5eadae4c706878e0ca8db69a40789f4bbfa51a79545d49f479ad233f10b74fcd53ef1565062237e26ccb831f4d5fe27e0a5e00eb157d7a77e4bc660895adafebd4ca202f84c2c0a58768e7cacacf9a011c3e686f68fa51fb20d2628151c2dff95231970acb2d17480c661f46fe12d46028efe5eea304463d3f54855c41ea43f34597c84f3e577b95f500c2fe3e963690849de0e9f440e075f59f5f82e1329948b28c22e345331e52834eb51e3a521c69ac7fbe57859911691188a47489824fe4cd890e62a7feb929292557aebda9bec3f1a5581aa1480bebe678a392eb74f44fc6a0fa536ac37f5964569cfea14414741f18680b57efc2e78abd19ad44415c72ec15c7c119724a1ee6b2ec53efdf032f8c93e3b1cd723c8c513232b9bcef89d1a7f8e3cd8b9feb451508fd042af9de807c422b4f84d954f4bae0cc0a0a7cf8fb8d436c81e32b400104a50cd9a3468c46b08571fab237d038feeaa4833ef8baaa37913bf554b7e6eec05cc247e5386831f4ef8729dd3b992d41e11cb7245bd05ccdf38cdf848e611a0fffc5cb72ad628fc4b3721d8046f9455afcbffd3611e0c4cf8f9d3b243e282bcd720aa2d35fea78f4b23dc6b41d8c7278b49fba9d42e5e6ef7ccf55f5c48822ed928c3f6b287e01562cd5db6d67a351a65bb8aa7efe8894ca814d1f1f4b1df50b0bfb780a06652c1af75a8f87224f840b39e62f078e0d6f8ab3b5fb7a0f56a4d67476acfa9cd28a390a573cc3bed2675fe24aaa38e84ff13ecd6c41b92929f52030f96f21d4fafcad8a27ec84d5ce864572a9f810573daed0acc131358d47e3c6fb186a1dcbc016f8332eb97c0ad11da229c5e39b30a1eaf35fd1e2622a179ac6b584e4fbde437a4f510b8f539dac609ce39bd3fe3505bc2009558e4c141e05f9c5016a1707d9dabacedea25dff0546d775085b7821993659e4e2f7df40ec80ae42c689ccd013fc0337ff0636753948fe30f35b64b2583caa8cbd09f4cb6698d997fa9dcc72a20ed6d56a72593b01c77672efce2aae1cc4981e7b1333e8fc99516859f641b48e0c31aa6b415f00c012956a8eddaaa34f17b93ddba0c3a674d2d3c057218124f7baee480b3a948b79682d7be9ff2e4a809f13476dfe3a7de7fc8cb6900754f6ab409697e70e89c514106dc4c2e4e31624c09ca7dd92b0032f33dce2704b3c24cc5cc738b81821f875d2a0dfa95cac7a3ead2cc0f4482cc629b8cf8f7db5c39f602e7ed7109f549fb669cdf96f40d385afeb72331e972f3ee3c1699ae7c6ccddb682ff4c59da67a109d9e6c6cf0be61003661e274fc2cd9d0109ece34faba205674abccbde942eaf79ea6a53c50581877b4a8e3e2d53bd1d64f9a5c077d993cde34c2c31b69a458df8a87af64f1ff89cce700163b5ef01bb5610c73c3e617c8c3ee0770b3cfb592d2e579510668f0821795e9ccfe68f80872c8d859f0d613c941b43caf7048fbe4f18ed87727af563670be736bd9d00ff1dae66fababa5428ad4bd6cbe823090000008d5744610e06dc8a75c2e4b6075aa7bb201b693ccdea49423eb7f73765b500883a6dc31178d94a9356107c343328789d4b46168ca3f97e0477b883fcb806fe2d889b1939b69d12909efbeb18cac87e94d799c6689015ce815c759a1fa26dfdc528341292f71d0a8c862fc07d8f67ae84cfd5fe30edd7a726fb9a4ce0cbcd9fbaa333b2c7eadc43ef5ba98ead41be464a3f9fef37c0e3c501cb9c99ce81f16a7d00dd4194760f9989045682bf02ae6392f26e7b606626d277883ee00512ee06022d86cf97b78315c397c55a021b3c45addc995b9933601b1e7c969bd51c04bad02abe78fb721495d1c5d08700f85a24e7f284810f47670676e2bda030f73c00e525d9e988e4024472e4f547fb57c3627720f6b13ba2c395e9bc202d2515071aba518baa47e6713a61fb7c9397fa0b2ad25bfbc4e5939dd104819e1bb7c9bea1e0cac62f16bbee7a1d18bf25823636edfaba3f2c218eac48532736e3faa28fdc8e029b5cab4ca7398e1d03532dd0a69c31a20ba45dcf1be96653bfe7d89f88dc8025af7e5bdc67165452bc8e940c92f6588a33b1678a893c726e32ba2d02e175af17390f300b4592b074feba31fdc0d52be69bc4076053c51b8950b05c27a3b83d79b83d874676293896af8ea2d3aff00fee11d57a39bceb607f63a4ee30cab52f182f5e611bbadc66acbbc4ef933968b475ea35518f3ff8e2fef78621458553cd62e8d3a008e336767845729031b29211ac61174b04714124e9ef31435484f1b90c315d4043c33df3858b06bca69d33a83ff1980b847b8c7e2bf28022554924175acd75ba48fba9b93b3f3b1cb6e76d08da8481833e683a51e900e3ffe814057b52fea03a276a37be150becea544a4bfdaa6bd72a9595ea7846153ab8e2d02ed69e651c1d3619af3f77d0f41a01172528c73c3b22555b6c8d0cd5b8479b0abf7ef3a46d67059c1adb6d594b85f580754c49dea1a045d9c7ef260f1e5d9efb85fd5ff82dbc246adf4c4b49ce3fc4d628871278e92b5eed9c25d3e28f5a6f726a9443a0d8c0577dac460a0d10e6ad7614f5cf07671f44e0bca702468a45e0fdb76991b77eac6128c9fc3981b789d0a918463bdd483ac7da5bbeb5584a857f38b5c0977bf9cfce1a34d9e944f14d7f9a32ce5368cb90a15fe1ba89206022c1606e5d66b8ec0a20194d524eb2f3787d7a30169bdcddbc214f718b77db703258b7cc92e1c40c658683da1e4731fc3ac34b8b2572033a42febc53f3de433102f26e049c8854b2be9bd0f6e5f5d9ac34c40da389d1634ab0ba081d30de9387bdd9a3f7efeff753f610cf79844d3258ef7d890579be1fc5fb134ef041115053ee15d20f78e8a689ee477f68e5f2793cee033a2d27090456fcd80ed1330b32226dc7a1574d3691d4c6937442eee162779bec65cbf4c7f408634a94f01a79c43a13c723262c2fde387265d69030a5bc778806b5289e0456bedf002644524deadede2c88e791ff79658fb1f013f16e43fb1d346f47a4d16df6338bba7ab43c8d33221835ca4afeb1c9e64a7dc58e754e0ff35c2a14e4489c0a7b4a18fc4c4ad5d439fed14793ff6f7ce5a057c6ead0e96ca2e5eac879f4f90f11d6c7a7c40e797451beb5059857cf437e063cb0d97ee400d79f2516448d20603639284e22d875fc027ee824fd57471d93ab63c1587019af3ea547abd273707b915e4a21628530324103830457785e5aed664b0c054cfd3ba73860cfb9e3bfd01f8431f8affa2d321fbe3211cc8d25218c2921ff024fc49aa912a6abe4bf98355b0dff64705e74c44a3094848bb388973212e34ae0728f9c1b29a3b4550ff909e8a4c37c4e16e6d4fd9d6a909f038a44a92d4eb1380184c14d73e0992c2b9a5266d00dc70624c7d50094f0f11394a69bc7486ba4131536cd015ea4e21617837048aa44bffc167b421b6febda9aaa60f4edc9de2b0ba09108ffc6f4ebf0835800225fe5dde8f63af9df07c1380e837dfd792b8050867b9dd5ccee797dafffbfd934043fe21def3834e04c07f671d98d9780d5011539696893816af58c8fa9775ab2a159aaba3eeb487d002d163dfc580e967d6cef7b17ed89a762f72c62bce32fd8d6db9433b82cdc8abd27c67ddcb915dd67c4f99b844f811d89279bab25a3de5e306f5bf0a681afc7b35f03a3b5581693bfc6fdb511b8317cb21d50b1b3bc8ced2eeaf11c137ec2be89f1440b00100000000000003df7484c9989d05b93ca7f4d0c78e2a1527a49fc603b03bf595a798ad935e45737c9834d889aa61ab298fc59a64891e9666221abe08a2dcaa816fcd5d75b35d2ee84be3d39a45a223e7ccdeb205599a6bfdd1f3b22de2ab63b8209ca08aa62a2766c8809d363ec4df2cc1907f575984dd2c572a905ec4bc542ff2f5619a597a907c022a08331f2beeacd87a792acc9bcfd77e108d329aa912700469e31a8965a93bdcf4855a0532d8289796ecdb7943e9df06385a9e1e0505f132b4d6b823f568c28468bc9636e72505029916fc60f1afd0980b35e8caaa0029d01394c97ba68f5f27fea6febbfd25d9917e7b243f7f6640be6639c7150627d40e2ae7944724066167e10e20ede0e2a2db83e07d1363b0e0191f25e4034b51a2cffda5b0cdc52ffc63f932df578732f632bf8082562aa0f778d9d630c265aa249cb0e3cf1280479037e4b4e95e03cc4b2ffa09954a94bb8c3825ca8ca435dad8325fb39d28d9a2b812a931cbb0b55508ee8dad8cfb087694c6c1cfac47780f38d9361729989ad84a0c7d04ee8036248b347d99ad9a2ae244adb918c5dcc9d1fdfbb5085beb86a4e0677a7fcbf1a2eea2822a6830e908c948d9dd60a8daed6aa7f03a4ee1e3e102da92eb6fc3f7fdb72bc52ff2790e01039482f8d4ea02e8fc0099293bfd448ffe7d0ff9384ff7882918beba8eb1c53175d50a393f651f9533e707f178628bc2b6b309553a1be0fe3edb3495bc9d30c45ad18b98a0e782a6d42a13c38a98cbac7400a2002006cbb8b901f1b19faec5a58f98b304ab6fc82d4ae8ef2f330982dcb46f7eabe06da736340f43fbbb4bed9162f36faf92e0d3b833bc1083c93a083834f90aed7d213e643010f1ce57825d6282cd132731c74df15747e8bce207b64b0c919c110bd27e851ed99f5b6a0df2919efe73aaa0482f010a54ba85b7bb2ac7944891e35d0ab9032e2881535e67f0b19edcbdca51f6478486d429986267555b0f4f32b50e6b006f91d96713af60000000000000000"], 0x1004) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$lock(r0, 0x0, &(0x7f0000000100)={0x1, 0x1, 0x2, 0x40, r2}) fcntl$setown(r0, 0x8, r2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={'bridge_slave_1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 14:52:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:36 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x8000}) [ 247.891109] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 247.913516] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 248.144367] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x87, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x182, 0x8, 0xfff, 0x80, 0x0, &(0x7f0000000000)='nr0\x00', 0x296c, 0x7f, 0x7}) 14:52:37 executing program 7: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) 14:52:37 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) 14:52:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(0xffffffffffffffff, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000040)=""/5) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x1) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 248.407469] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 248.464788] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x25c, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x440) semtimedop(r2, &(0x7f0000000040)=[{0x1, 0x5, 0x800}, {0x3, 0x8001, 0x1800}, {0x0, 0x6, 0x1800}], 0x3, &(0x7f0000000080)={0x0, 0x989680}) shutdown(r0, 0x1) 14:52:37 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x20001, 0x0, 0x0) [ 248.558269] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:37 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x2000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x2a14, 0x3}, 0x2c) getdents(r0, &(0x7f00000001c0)=""/250, 0xfa) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f00000000c0)="9a63ea0d71f734026cb4648d45aff75883e848594a439cc8c0bd21ef4862f0a90727ce9ff0aa95b26afce825d7a5a5fa6fb82b24515e339c56df33", &(0x7f0000000080)}, 0x18) 14:52:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = semget$private(0x0, 0x7, 0x200) semtimedop(r3, &(0x7f0000000080)=[{0x4, 0x1c3, 0x1800}, {0x3, 0x80, 0x1800}, {0xef9da7a8660b2f84, 0x7ff, 0x1800}, {0x5, 0x1ff, 0x1800}], 0x4, &(0x7f00000000c0)) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x8000, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, 0xfffffffffffffeca) 14:52:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) ioctl$FICLONE(r0, 0x40049409, r0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bpq0\x00', 0x200}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000040)={0x80000000, 0x8000, 0x40, 0x18445afe}, 0x10) listen(r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000080)=""/7, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x100010, r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:37 executing program 7: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x3, 0x4, 0x100000000}) mq_timedreceive(r0, &(0x7f0000000180)=""/148, 0x94, 0x0, &(0x7f0000000140)) close(r0) getdents(r1, &(0x7f0000000100)=""/39, 0x27) 14:52:38 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x40, 0x1, 0x9d9, 0xffff, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x7}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r2, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 249.034477] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:38 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x4, 0x100, 0x82fb, 0x0, 0x0, 0xe9b}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x80000001, 0x4) [ 249.112471] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:38 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x1, 0x6, 0x3, 0x9, 'syz0\x00', 0x3f}, 0x0, 0x20000030, 0x3, r1, 0x7, 0x3ff, 'syz0\x00', &(0x7f0000000100)=['\x00', 'user\x00', '}{\x00', ')#selinuxcpuset)em1em0^procmime_typeGPL\x00', '&/bdev\'vmnet1em1ppp0{eth0[\x00', '.}wlan0\x00', 'trusted&\x00'], 0x5d, [], [0x9, 0x3, 0x6, 0x1]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xed, "a01949fa6a241b5a0d95c8b5a450c988e0b42a8415166dbc489d5885d1bf4187002eb5c2c19b14525c07dabe2f250e91ea15b12d9109fc91faaf8876de929e07e043deb71450835d16ba3c3727054f29b3b83c06b9cf6028c7a9beb3968feae03cc31e0c1a9c5613dd48580bce8fa2d8af7ec1e83df02fffceb99adbb45b33905a6ff55ab566a5b7ee9d30134265bce147fed67195f27a9253f3ef397452ba0674979453ff916bdd8ffb9d54d86a01c2c87e252a81c62e03bdfcf775beb3902bcf2021d93905e20d54ab49978b0931d776fa01b70f3a0292a48cde7635f894851e0b165e8ca4cddda3f26545aa"}, &(0x7f00000003c0)=0xf5) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={r2, 0x2, 0x7ff, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={r2, 0xf0, "0a9b14127d67f3b51c51948f137143d72ba9413c8cd4fb8080045d4f819c6cfd796512ca2cd684ab03d2503e92838407589e54f46949b0868b0453fa876d368fa7ec7c9c96cbfe755b7bc64f6113dbe0f3620ec8fb283ff99fda63e3d37d751d5b7858533609a0de0a4db280ce33bd109d35586d374870739cee3d2b3e674d66d3bfd4759519be492fa665ef214c179ee88ec234f9cb8d1eeee2e65757785429331fc7748058e7b2222235a4758ee9cc9e89c7408f93b7b49ba864768681f0da62b3afc3179f274f30b0cdfa28d86f89e63e489a50aa9dae96c8d8f2b7e83becbc53c2ec1f2456262078e0308e307463"}, &(0x7f0000000500)=0xf8) clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, r1, 0x0) [ 249.190111] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x88000) ioctl$TIOCGPTPEER(r3, 0x5441, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000280), &(0x7f0000000000)=0xfff) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:38 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x19c3, 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:38 executing program 5 (fault-call:7 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) [ 249.508685] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2, 0x0, @empty, 0x1}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) [ 249.588568] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000180)={0x3ff, 0x10000, 0x1}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000040)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x109100, 0x0) 14:52:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}], 0x78) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xf1, 0x400) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) listen(r1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x1c101) r5 = semget$private(0x0, 0x4, 0x200) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000740)={'nat\x00', 0x0, 0x4, 0xe1, [], 0x1, &(0x7f0000000600)=[{}], &(0x7f0000000640)=""/225}, &(0x7f00000007c0)=0x78) semctl$GETPID(r5, 0x2, 0xb, &(0x7f00000003c0)=""/209) readlinkat(r4, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/208, 0xd0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000100), 0x2) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00000001c0)="449325eee3b063a90071189c443719dbf5f82b0789fdaf9c61d871076aac404d19ef7fb9278a77de12118ebb2ff906d3732c5cd9f8c3e0d1bfda2e9f40cdb733ee387cec95f3984d2c8d9e4c7c0567b4c36ff78f48f3ce8cf2f3f546633ea5e818737869696999a5d2846e583dd959620a67d84434c5312b5fd8a1a289042f0e17ce4eda8800c86be25286bbd304fe1607ef425472b8c3beae3cd4ab8fae5c52f2759e45fe9576ce6abce7", 0xab) socket$inet6_sctp(0xa, 0x9, 0x84) get_thread_area(&(0x7f0000000140)={0x8a0e, 0x0, 0xffffffffffffffff, 0x7, 0x100000001, 0x3, 0x200, 0x9199, 0x0, 0x800}) bind$rds(r2, &(0x7f0000000380)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 249.754864] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:38 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = open(&(0x7f0000000100)='./file0\x00', 0xfffc, 0xa4df100074c4f791) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) setpriority(0x0, r0, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 249.965875] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7fff, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8, 0x1, &(0x7f0000000040)="890528e4", 0xfffffffffffffe01) sendto$inet6(r0, &(0x7f0000000080)="34902404e4d7f7e2ea28c31be9a4cd00a4d94629c122d76f748dfe370e8088a951790032df4aaab53543d72bf41682dac93f29d2d84bc8aadf7357a9dc1c9db28e37436473183004242a621632975bd268d859648f14a9ec0fb056b8d2855ea29d9d9975f9de2b66a56145b70d3601e322cc354517b587445ff6a9177465b5b92fce6d89be6c08ee6ea9b185352abb1dcc54b4e3b3ea29", 0x97, 0x20000000, &(0x7f0000000140)={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80004, 0xfffffffffffffffe) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 250.185499] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 250.267558] FAULT_INJECTION: forcing a failure. [ 250.267558] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 250.279625] CPU: 1 PID: 10632 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #28 [ 250.287014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.296399] Call Trace: [ 250.299043] dump_stack+0x185/0x1e0 [ 250.302735] should_fail+0x8a7/0xae0 [ 250.306499] __alloc_pages_nodemask+0x622/0x6320 [ 250.312015] ? __kernel_text_address+0x250/0x350 14:52:39 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = socket$inet6(0xa, 0x3, 0x10000000000080) fchdir(r0) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x8) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 250.316822] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 250.322305] ? __save_stack_trace+0xa45/0xca0 [ 250.326840] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 250.332244] ? kmsan_set_origin_inline+0x6b/0x120 [ 250.337122] ? __msan_poison_alloca+0x183/0x220 [ 250.341852] ? alloc_pages_vma+0x113/0x1830 [ 250.346228] alloc_pages_vma+0x1591/0x1830 [ 250.350514] do_huge_pmd_anonymous_page+0xc45/0x2870 [ 250.355662] ? kmsan_set_origin_inline+0x6b/0x120 [ 250.360553] handle_mm_fault+0x47a4/0x85e0 14:52:39 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x30000000000, 0x6, 0x100000000, 0x0, 0x7, 0x6}, 0x3ce}, 0xa) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x5) clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) [ 250.364825] ? kmsan_set_origin_inline+0x6b/0x120 [ 250.369741] __do_page_fault+0xa76/0x1810 [ 250.373941] do_page_fault+0x98/0xd0 [ 250.377756] page_fault+0x1e/0x30 [ 250.381252] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 250.387144] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 250.406759] RSP: 0018:ffff88011881f700 EFLAGS: 00010202 [ 250.412164] RAX: ffffffff840ef978 RBX: ffff8801a9e3e910 RCX: 00000000000005b0 [ 250.419462] RDX: 00000000000005b0 RSI: ffff8801a9e3e910 RDI: 0000000020f9cf9b [ 250.426777] RBP: ffff88011881f890 R08: 00000000e4e000be R09: 0000000000000000 [ 250.434077] R10: 0000000000000000 R11: ffffffff889c92f0 R12: 0000000000000000 [ 250.441370] R13: 00000000b0000000 R14: 0000000000000000 R15: 00000000000005b0 [ 250.448693] ? tcp_mmap+0x160/0x160 [ 250.452373] ? _copy_to_iter+0x3c8/0x2900 [ 250.456595] ? _copy_to_iter+0x415/0x2900 [ 250.460774] ? __fsnotify_parent+0x7f/0x5a0 [ 250.465165] skb_copy_datagram_iter+0x41f/0xfb0 [ 250.469903] ? local_bh_enable+0x36/0x40 [ 250.474037] tcp_recvmsg+0x2443/0x4a20 [ 250.478042] ? inet_recvmsg+0x9b/0x650 [ 250.482009] ? __sys_recvfrom+0x6f1/0x930 [ 250.486218] ? tcp_mmap+0x160/0x160 [ 250.489876] inet_recvmsg+0x51b/0x650 [ 250.493717] ? inet_sendpage+0x8f0/0x8f0 [ 250.497824] __sys_recvfrom+0x6f1/0x930 [ 250.501157] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 250.501871] ? syscall_return_slowpath+0x108/0x800 [ 250.516794] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 250.522231] __x64_sys_recvfrom+0x1a2/0x210 [ 250.526623] ? __sys_recvfrom+0x930/0x930 [ 250.530827] do_syscall_64+0x15b/0x230 [ 250.534758] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 250.540063] RIP: 0033:0x455ab9 [ 250.543264] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.562983] RSP: 002b:00007fe599533c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 250.570741] RAX: ffffffffffffffda RBX: 00007fe5995346d4 RCX: 0000000000455ab9 [ 250.578048] RDX: 6478c8501c739c9d RSI: 0000000020f9cf9b RDI: 0000000000000013 [ 250.585352] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000035 [ 250.592651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 250.599947] R13: 00000000004c0a81 R14: 00000000004d0e10 R15: 0000000000000000 14:52:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r1, &(0x7f0000000080), 0x400000000000681, 0x100000000, 0x0) shutdown(r0, 0x1) 14:52:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=""/134, &(0x7f00000002c0)=0x86) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000001640)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 14:52:39 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x24000) clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r1 = getpgid(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x7, 0xffffffffffffff0f, 0x3f, {0x0, 0x1c9c380}, 0x9, 0xac}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x6, 0x17, 0x4, "b59bcc7a4594e19b7d9b1d0c96e72fca9ad5fff082cae4e78b1bd068e7c4a91b42088b41e6392accde4bd778316b257c02e37b496e9f99fbfd6781c41196db55", "19bc22b8342b90bd65effb7b210f9639112518610e1fc796185ac6a8f010d164", [0x5, 0xfffffffffffffff9]}) ptrace$poke(0x5, r1, &(0x7f00000000c0), 0xfffffffffffffffa) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="2c0a0002000000000000000000000000000000000000000100000000000000000000000000000001fe800000000000000000000000000017fe8000000000000000000000000000aaff010000004000000000000000000001"], 0x58) 14:52:39 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x44141) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/24) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x13, r1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @loopback}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) socket$netlink(0x10, 0x3, 0x4) r3 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="00e10000ee9bb2182e869d54"], &(0x7f0000000140)=0x4) getsockopt$sock_buf(r3, 0x1, 0x10000000001c, &(0x7f0000000300)=""/145, &(0x7f0000000000)=0x91) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/200, &(0x7f0000000240)=0xc8) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) 14:52:40 executing program 5 (fault-call:7 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:40 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 251.071205] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 251.107385] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:40 executing program 7: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x3) gettid() write$cgroup_pid(r0, &(0x7f0000000140), 0xffffff94) fcntl$addseals(r0, 0x409, 0xd) flistxattr(r0, &(0x7f0000000000)=""/37, 0x25) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000200)={0x11, 0x1, r3, 0x1, 0xf0f0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x14) close(r1) 14:52:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) getsockname(r2, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000001c0)=""/93) listen(r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xa040, 0x0) bind$unix(r3, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:40 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x220602, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x20, 0xd32, 0x2, 0x2b00, 0x7, 0x1, 0x5, 0x0, 0xb374, 0x4}, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000002c0)={'nat\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:40 executing program 4: ioperm(0x8, 0x6, 0x1) setpriority(0x1, 0x0, 0xfffffffffffffffc) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) [ 251.500035] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 251.564232] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:40 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000100)) [ 251.633603] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:40 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)="637075616363742e758b6167655f73797300", 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/185) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000100)=0x5, 0x4) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty, 0x3f}, 0x1c) 14:52:40 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) getpid() r0 = gettid() r1 = getpgid(r0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffd) r3 = request_key(&(0x7f00000011c0)='pkcs7_test\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)="0570726f6300", 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000001280)='id_legacy\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, r3) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000080)) 14:52:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x10, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 251.900613] FAULT_INJECTION: forcing a failure. [ 251.900613] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 251.912476] CPU: 0 PID: 10708 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #28 [ 251.919766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.929131] Call Trace: [ 251.931741] dump_stack+0x185/0x1e0 [ 251.935388] should_fail+0x8a7/0xae0 [ 251.939132] __alloc_pages_nodemask+0x622/0x6320 [ 251.943921] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 251.949414] ? get_page_from_freelist+0xb01f/0xbb50 [ 251.954480] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 251.960241] kmsan_alloc_page+0x80/0xe0 [ 251.964226] __alloc_pages_nodemask+0x105b/0x6320 [ 251.969090] ? __kernel_text_address+0x250/0x350 [ 251.973864] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 251.979342] ? __save_stack_trace+0xa45/0xca0 [ 251.983858] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 251.989258] ? alloc_pages_vma+0x113/0x1830 [ 251.993595] alloc_pages_vma+0x1591/0x1830 [ 251.998563] do_huge_pmd_anonymous_page+0xc45/0x2870 [ 252.003770] ? kmsan_set_origin_inline+0x6b/0x120 [ 252.008644] handle_mm_fault+0x47a4/0x85e0 [ 252.012891] ? kmsan_set_origin_inline+0x6b/0x120 [ 252.017775] __do_page_fault+0xa76/0x1810 [ 252.021957] do_page_fault+0x98/0xd0 [ 252.025680] page_fault+0x1e/0x30 [ 252.029147] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 252.035028] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 252.054760] RSP: 0018:ffff880110aef700 EFLAGS: 00010202 [ 252.060329] RAX: ffffffff840ef978 RBX: ffff8801a9e3f910 RCX: 00000000000005b0 [ 252.067606] RDX: 00000000000005b0 RSI: ffff8801a9e3f910 RDI: 0000000020f9cf9b [ 252.074903] RBP: ffff880110aef890 R08: 00000000e4e000be R09: 0000000000000000 [ 252.082198] R10: 0000000000000000 R11: ffffffff889c92f0 R12: 0000000000000000 [ 252.089477] R13: 00000000b0000000 R14: 0000000000000000 R15: 00000000000005b0 [ 252.096771] ? tcp_mmap+0x160/0x160 [ 252.100416] ? _copy_to_iter+0x3c8/0x2900 [ 252.104593] ? _copy_to_iter+0x415/0x2900 [ 252.108776] ? __fsnotify_parent+0x7f/0x5a0 [ 252.113145] skb_copy_datagram_iter+0x41f/0xfb0 [ 252.117834] ? local_bh_enable+0x36/0x40 [ 252.121916] tcp_recvmsg+0x2443/0x4a20 [ 252.125848] ? inet_recvmsg+0x9b/0x650 [ 252.129769] ? __sys_recvfrom+0x6f1/0x930 [ 252.133963] ? tcp_mmap+0x160/0x160 [ 252.137598] inet_recvmsg+0x51b/0x650 [ 252.141422] ? inet_sendpage+0x8f0/0x8f0 [ 252.145496] __sys_recvfrom+0x6f1/0x930 [ 252.149496] ? syscall_return_slowpath+0x108/0x800 [ 252.154438] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 252.159820] __x64_sys_recvfrom+0x1a2/0x210 [ 252.164168] ? __sys_recvfrom+0x930/0x930 [ 252.168323] do_syscall_64+0x15b/0x230 [ 252.172232] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 252.177569] RIP: 0033:0x455ab9 [ 252.180756] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 14:52:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x40000, &(0x7f0000deaff0)={0x2, 0x4000000004e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = shmget(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/112) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x401, 0x5}, 0x90) r4 = open(&(0x7f0000000000)='./file0\x00', 0x406182, 0x100) write$FUSE_NOTIFY_STORE(r4, &(0x7f0000000040)={0x2a, 0x4, 0x0, {0x0, 0x7fffffff, 0x2, 0x0, [0x0, 0x0]}}, 0x2a) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000140)=""/239, 0xef, 0x100, &(0x7f00000002c0)=@sco={0x1f, {0x7ff, 0x3, 0xc1b, 0x1000000000, 0xffffffff, 0xffffffff}}, 0x80) 14:52:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 252.200105] RSP: 002b:00007fe599533c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 252.207818] RAX: ffffffffffffffda RBX: 00007fe5995346d4 RCX: 0000000000455ab9 [ 252.215078] RDX: 6478c8501c739c9d RSI: 0000000020f9cf9b RDI: 0000000000000013 [ 252.222342] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000035 [ 252.229604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 252.236859] R13: 00000000004c0a81 R14: 00000000004d0e10 R15: 0000000000000001 14:52:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8, 0x8000, 0x100000000, 0xfffffffffffffffc, 0x44}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x3ff, 0x205, 0x1, 0x0, r4}, 0x10) ioctl(r2, 0xfffffffffffffffe, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0xf34}, 0x256) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) open(&(0x7f0000000140)='./file0\x00', 0x4000, 0x1c) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x115) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) sendto$inet(r2, &(0x7f00000002c0)="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", 0x126, 0x800, &(0x7f0000deaff0)={0x2, 0x14e23}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x200000) ioctl(r3, 0x4000000000008912, &(0x7f0000000280)="025cc83d6d345d8f76de70") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x10001, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x8, 0x2, 0x81, 0x7cb, 0x10001, &(0x7f0000000080)='veth1_to_bridge\x00', 0x3, 0x200, 0x4}) [ 252.417244] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:41 executing program 5 (fault-call:7 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000040)) 14:52:42 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x40002014}) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000280)=""/178, 0xb2}], 0x1, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x4}) 14:52:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xffffffff00000001}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:42 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0xfffffffffffffffe, &(0x7f00000002c0)="0332f5512a99897494662725aee9562fab4a7245fcaba6af67eab76304d7ee1fd5d1ea49f7e704000000000000002e2ff4364eeeb651a2f5a16ab303f8919d0d9a6b6a6aed795d5284cfe37f5576ae9d44759f51c56c75911cfafde4ad4f13ef9657") r1 = socket$inet6(0xa, 0x1, 0x7) listen(r1, 0x1000) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) sendto$inet6(r2, &(0x7f0000000340)="91b9d708aecf6e2e45950ef6880f968497c5fed8ef0482e5142009df1f38b3b264c9a9dfb7ecaa3a593e3b6b6f9458b1ac9ea8a429f9cd15a1d52e794c9b98739a47d39a75063ae70f4c85bc3da63ea5551691dcfea826d2bb0f7e675818add6d1ec5486c0293e1a36a7aa5a021ad0cba4160eaed41e7b2985febaf72f6de793bf8be8ce31caf53c8567d0361cb02ab0509a3dba69a41bc06b3a747b6fb50735476f0fc10669a4ee188c4481e8cde38bd171211d909d368659b82ebf69a638399dda1daa099520b192bd4dd129ab0e6bdd8081a178e515826bc364332440e0070f43b8530efb9407a5c2d6fd748e60129fb920f5d832001f30f681beb90ea345d7e949bfd495106a7074c45f1ad9f2e99fbc8181415d5865fc0568e20d38b78e30e1113a6e814af5fa0975f66025de7063d8b65e4cecbf54ca6c3cf21a3c1f4ec23aea8f9b7d71cb0b23efe34f05e253fabc019a9701fc13bc8a3c10f24c0cbb917d9656959c1ad6a87dd556f27ef86d7ca6186ef9840cc3d60d25a9b5ce40ab890288f0556345a0506adf27c59b9f9d2ad4520a42d21a81301269842531b8b94053cd320c933da43400a09ca01d9e5e65f3ba810703154a9e8077fce5eca5d2aba7420b678884b81229648164ddba666991106c98bfe7c2a6342701d5223cab7878ebec0b665f72d4f09348b379b68ea453b958a4d4680a98c2bcd4e222de7401361084e6a7669ca9a63d063e62fd46aa0a0bf8fa77007ef7325c2fca5c2dad8689fa8a040fdf161dac480ac74a4151bd6d841acfe858796fdb735489d9126b774e1bc5e55138e14b05592663083b006d745a56abed68e97f8db72181b6c1730cd2c4b06a063042a8cb81c41f89d1a3808f56855b18822ff7b25cf58fa6305d372585d05aa4be66021279943e0e80ed4932a7b1e92278e7757fe42bc25d0e3ae5fe6fc8107db929ceb6cfa72b64d60ecfd12fccda3366f9b4b367f9b44df4704bb9797aab451e4bf248da7916b5b74ae9b955162ae3b20ab7cc2194ee4c707af2516042368efb6d2a776b44b1ffd28c46b63355902726cbad496b02fdbaaffefeb415c0c149c28197dd44a4a2c6adb0e52354a1211c2dc054d865a6ad769c9b20c8b5148e1b29933c450486dad8c80a2d082a737019914bda81e06c4aa751509576c0921563f0fe3b46d9e8e3eaecb2259744f3f8e67068d8cdc41335064e12eab7342eecbc57d85d44ecd2fa749f61308e53060dc36b2d4811ae8efcd617018591c9c407a60e7d386ca8bd1b6d169436ed84d2bc19f889d33f0493d15e5c432834c2422f5bee840a65633331a5b109f7e79907c90d9076b40ac6c2f3371f688b6528c569f50a0e7689095978acbb7016632872feb809f55817f290485761414c71a9aa7a7084027596f4e62f8eea9b4e455ca21451102c8093fb90756ab912df13e83fe9cecc5bcb4ee50c209b1914f1b8361cc3d69460010eda299147985857282ebb2aa6d440e9b959ca8467dd052d31344ed376ded0c76346d9a91783408319f436d9cf8c663b6dc993e60135f6a44ece64667e6e89c0f81abb0ac15eede9361b2a9a5f821a0f16d40275334df81df5b02ea6ec3b4f0bba73b72f272126eb2b185816edd988da901b75d93e28d56f09ac99ac5f1f7e58acc131962dd88ee251b36923f4fb448e2d66679b0c5ecab8828a6e2f97446e11c287e4e9f319bedbbc97030dfa4f394135cee54bc4da9ff8e1ea83deeb2501c0d27f98ffa90af2969c338216bd1e0c07d1ab309ec945ab74f32393cdf357fa8259c1b7433ec9d099be0d6d20ce7adfe24f3a27f54b7888e40fdfc3734fc7800e33479a5a140b64ce6a32e161e22286a8dc88f0df49918111ad3e589fdcb08b0c0a4d4817f5e1cf568e746bdccfe4084732a8f8d97ba3caf7b66e855d009b39afa66fc64e96ff33aaba0e90ae29ff0566049cbc81b77243103dd73c46c81fd6f275bd817912ce6dc1d2093e4acf8077950f414e90f7324f2f169e8971a838b409bafc661d2a8ebd4b2f9cc2fd9d5e5ac43195a41c83e0fe252744ab4f945dd41252409b6eea1f4882ecb0762a8770a2b2fe94825989544a4c2fc3a4c67828974aefc4cbbc63c66031c2a6f129ec685e6e698f9a05163d40e01a6ff09c0f46f24b0b657d8ffb0d6ddf373552efbb786160e58cf25cf547c0b732c5d77ab0442fe9a8112e5e14b404ee0cd448b97d5d3d0a188cbf47158522c8f7dd30996ad77b9d9b6cd048408bddf2bb58b9c823de252100f07dd701903015b33188bcedfb649c43c31d63938e83dde0f658532a5b668795b3906267abf1ebe0d6d267428a0013402e2d031910c96c3ff901e21b08088f4c4041e85717fc9ff620ddb5299f48dbdce9ea651438b569244c7759fd0e7321d34ee2685220330c1a9403406b261e53deec9f667a70c9344052df0bd2ae6ceae655b6cfbbe33d3e321b566366d77b5c25b6c3aa7ab03f756587d991a000022766659d09e438356add5b5351486ac00a2f9a26c7dea42091948492e49854d51fb273018aeec6c5ef69a565ea33298a24e7ca76e576b3237d4e35d2d1caea8664b88e5df339b4ace5d98fb234de7f1e1089b18c6851081bbffc79f4eeb877de4d49cc0a9a8debffd1164f25ad201d617fe3b734bba0d22aee2220515737ccdeb4d76ab969db1c7292bda369a71aaa6a99cf2f0da46ecc795c1ec238b489c833dc9b310d77959a2276ab9899de93a61513dd955736c9276e8a1361fdad9931e67a83d5c36609de2f6cd7a9aa77f437be1a919a9d786886cbed1baa422c40708d23ef9a6e57d8be81070c7d98a82aa8a1e1a767cfc89e29a40f48706626e3dd6c8b9e7446badccae05513eff881ca540abd24cd82c898a2846506a058f0afa32ef29fd4b7a9a8dcca47d640d326426d6628604ee1eba93748b2a0e0d0ec5bd5dc88b86a23003ac0005240f3fc4afa61357528844ac0b99ae66e8bcab99f9c3ced879f23b7a2a691e8352eec160434aac2eab2c65b06a7facb3607693ee125827d460bd614290361895db3f99a019b66b686c505c9ce1ddf0a7f67065de70558b482268f762329919471394e5ba38c0465ce496c794e02738dddcf6461bcbcb8c816045a6c59c7fa3c21bb9c1eeba9fdcd293ea13856f48dbb0f6230fcd4d25bbf54ce21fd05235972abc4ee1184b64084cd521d9e8767a22ac1010e60b4b13338ed21e84f26e09ac99a3025268fc52bb8487589da5af2923304a28b48f68f3e75de0c0635d5e8cbaf9ef909e0c416cef60dde3f3a311a72110b9ab54ba6d5ae574c7d161d9dcee6757acef74336c3d732023f7c149eb17a3665d919859c4bfc899bdbc68d2ef8ef04c4c9df1c02095d471d22c6ea9547c6227dbac1d1af5809ca755db35049cc6dea34db6c53710bafa6651182bc8adc26dfd89386cb65ec21ca6e1522f90282c9c5e30e193a3c6624683d33b3f7c72b455190ea2e3c131a6a51af9a540607390144a32cf41181da1d37acce38160d2bf1e85e410df355b787b1a594f70a1472671f79b3ccd7177f3cf58e83dbc66bd19db5906dfca39a4de91d1fff5f9433228919d5599aecf45bc6461683781f194d4e25dcfc2ed3bfc1aca63c1e38efe43822ff0bad4d023c2d4e590778a97f9d5bb4b9ca483c362134a3f2e6a74d9613f09c7a1d88335e754f768fffb34ddfbbc772f6bdeb341d26133063d1768537f16991d04954d29b50f055baad695d8e26d17c540a6422cfcca6384fe7f1d9709372110ef8bd8ee7131cbe312ac33f9ffa80141f8a15ab59af47e7385ecf3483f74bdc791fcc8fd0c5c62197f3f25fe3b29c683851aec8b8d67954ac0860eb569d58147b7f7d013271bedd540475f55aae0105384b0c6ad6370357644382e2621a6fb54f9c57dc0f8fbc6e0e77ab5dc528f47de6867f10b3dd6f34bf1c1dfafff0fd650eefdfc99f2f9fb2b8668c79ae97a7b067e83aba57a9ad23dd4a71efd2e6138a70e1791a197cbc8ed6e4dd568fe471f431613baa22d597eca2272876afa3f6cd607db85ac1ed61b871440446d4feb51b5d7c2be9e70fa88764b1e70374bf56900d26e311c4e352cc79d85a51e02a849c9673d49dc92b8e6634c7b49e3277f2801b4d1445e6e69b9d452d272c0b8b05831ca8ae0834bdc1730baf40e0dd6de0f58fee8258e21d867ae977dbe3d3357181425339512b1bc250bd72ba808edba1a02c0130cbcac233c071cecf4b819d647b9135414eb08b7b8852b2b8c63e271beb3914b860dce1e6a9bd76c63f6d3f414e8de2222241fbb087dc239aa45f48f2b960f5a0ba4d1901d872f3cf15c22a354ef6f91d1cddba99f16152bb9380e898eb5493dd4c3c31c7e5d0ab8388fcfed8fce8b1ee6c70d1046e346adce86a014c916ee52e13c1a2128d7b2603efe28041ac5dce795cf50ed77fd871a4997af788cff0b71618dd42d6ee9ee82a071cc20e7b6d0955b6d0858ff80997114a35194c83a843c0d7d9f679e76dac71333b8e2bab4b638a4b661b898d83ed7abd40fc277fa1a5db0c7d83345172befc209ba4e0d7b37b239f7ff54de94b60fc12d53cc742cb9725d4a11c717cfd26d048a65f58f5ab9124009770fa82a863a83fdff3af73744ec32861cd49acb215f157c0be3c3b764ec0111023c81e088caa4a36b81cba6d5a71f3e7081d487acf827d56fcb12a0b0ebd5890c66dade0d3de25b31b3fb1ce73fb508d9b97eef6d747154181edd13760feb3833f892b28538de5a26bb32798408efdfb2c3f12e6dfc7a2115e7e3317edf5e1f131d6d1a9992102dfdfe6509b3d97198b94c08fe664ea523021a7efb72b726ec18a66b3390fd7fced304c7e5de6246e338d1465dde6eda02fa70d7ee5e4ede3ac71e31c0f952320d7325b8b2904be4b39c8d3fbd288334fbcf61785fbcd8fc31c260a99025ac171dff134edfe968ce782d1c2c6c2a6b1dc3c59d95db5a034ef003082a544b2c502bf99e07443c0d60ae6330d3fb0cf8fb4cae477cb1b2257f7e62340545cf3f5cec4a1b4cb29f8a7a22e969eb296e3707e7fa83a5f0da7ac9d0faa59daba35501159f89dde2c3bda881bc487df7caf1e5fc21796d0e60fc1abdb0824e9a0ae9d853c5d6d27e5f0c1da9469e946a1ef92fb24e4ba4109bb63d0f8acb31c36818327ea0318df28b8a742fbf20948c578aee32c152ddd49b95974d4258622e1a1f86b3ac90dfb839477ae9f896f365ebc98d4fac52c34304b53953f37fc48cfbacf58a27b387b6313f8af85bffe5f43128505a118dfb959a360b3591047ab6c7721ae4744c5073d12e56d05f215a9812d62dd33ed6da1f7534d5d6c12cacb5dd3f0e7f588dc81a076780ee57a18ef52b5e50090eb442bd8cd0b3c2570c1912c2b8dd0b0f2641871f72fd57a1a75b31359139173a57867464c9827987c80e91292f546ba46ea06f6337c4db9802656018a7df670b2ee486f503b71f815472f4225effd53728a0b1faa38237925b5d6ff92055e447998e476a502d1fe5d88f1d34c3ac9b3419e279b7bae4bd915f42eebb9ffda249b2e23eee611380868a0ea1ba49d61ff6cc7fc504509e6106c137cf929b73aec289a455c8247faee29b4988aeca23b40aeedc575be494fc27f4ae327975ce1b721ae506958f5e9e15b91a8f8641464e487687af6f1bdeb471aa02e1057ca52d0ee347d33b081a7f76ca54eb958294f0e7f6cca881cc181eb8077a8b24b731f8e0306c2658e592580c996278575d6bd33ec776e2f96194405f96b931a607b4ac6c77860e5", 0x1000, 0x4000800, &(0x7f0000000140)={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x1c) r3 = socket$inet(0x10, 0x3, 0x4) socket$inet6(0xa, 0x2, 0x8001) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000100)='.\x00', 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x100000000}, 0x4) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e23}, 0x224) rt_sigprocmask(0x1, &(0x7f0000000000), &(0x7f0000000040), 0x8) sendto$inet(r0, &(0x7f0000000180)="e1ab552d415d384278505a112e05d03a004f9714bbdcd5953eb2234000df33291b22f034d31f237b4a5ae57cfadbe2d8c1d3ea19f7762e9da80370343a7c07c5dc9885ff5608cc6e4411ede767f3d63f6c1bcfc01023cde50379c93f56cf73ca34558d8b780bff8a8b00f8cd654d2e70956db011573f0acb6d9563ef0a54277efc6f45475e0d4da998cf0000000000000000aeea11d086f5149988c2f2ad173c5b644517019b98fb62db87a08be4ddb9e8068d585fe174dcdd6b5fe287e81edf051ea8248554bc90a6", 0xc9, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e21}, 0x10) sync_file_range(r1, 0xfffffffffffffffd, 0x5, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='illinois\x00', 0x9) socket$inet6(0xa, 0x80007, 0x7ff) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x5acd7388cb580e5d) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 14:52:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x7, 0x3}, 0x14) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:42 executing program 4: clone(0x0, &(0x7f0000000700)="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", &(0x7f00000003c0), &(0x7f0000000880), &(0x7f00000008c0)="8bbce514573471c7f3") setpriority(0x1, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x8, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x15) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x1, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x4c}, 0x1}, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x1, 0x70bd25, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x8050) [ 253.029466] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 253.155761] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:42 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0xd, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) [ 253.196675] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:52:42 executing program 1: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000000)=0x6, 0x4) setsockopt(0xffffffffffffffff, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80400) ioctl$VT_DISALLOCATE(r2, 0x5608) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r1}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000000140)="2f1ded9b5f5738ad195bdc481cd1f088f01906fd212d3de24bfa247ecc63e3c7b01bbc199e71b836983120ff103910fa7d436a3f0c963fafe51d2f30e6503ee3aace57a8b8a1aa21109ce85aa9fb602ac411a7663564e481aa64267cd179bd7f87373b7c71a7e83c5bea2cb5e52ccc976460a87969bfbab89bed643532f7b703eb5e0fb29264805aa63802e829a0e1f1d96d35c6ba45fa0c874e420daf32c0b521e4ef3ccddb306bd0", 0xa9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@gettclass={0x24, 0x2a, 0x20, 0x70bd2d, 0x25dfdbfc, {0x0, r2, {0xffff, 0xfff1}, {0x1, 0x3}, {0x5, 0xffe0}}, ["", ""]}, 0x24}, 0x1}, 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x8001) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x4, 0x11, r1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}}) 14:52:42 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x24080, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x10001, 0x0, 0x9, 0xf, 0x10, "97aff4975a4f80351e5ddc64d87056881ce7c71ffaeff680d88f42fb769b8164abbe47e4cf00d708119bf0dceba45621a648417a1265b23450659110ce3c82cf", "1cdeeab811aa5e213067a3040b512d24153ab49c15dbb201b8e7c8476281a4169bc77f69d55d3edee47f28da3a0a7a77d512a6d0118f4972554ca5d80b3b0fc2", "b672cb6dc03d112f34a570b2fee1f0498aca4c309f2dc325a01580ab65ba7c15", [0x3f, 0x7c]}) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:42 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) setpriority(0x1, r0, 0x1) [ 253.659699] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 253.731716] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 253.826452] FAULT_INJECTION: forcing a failure. [ 253.826452] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 253.838307] CPU: 0 PID: 10803 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #28 [ 253.845585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.854945] Call Trace: [ 253.857553] dump_stack+0x185/0x1e0 [ 253.861194] should_fail+0x8a7/0xae0 [ 253.864936] __alloc_pages_nodemask+0x622/0x6320 [ 253.869709] ? msan_get_shadow_origin_ptr+0x260/0x300 [ 253.874921] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 253.880387] ? get_page_from_freelist+0xb01f/0xbb50 [ 253.885449] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 [ 253.891302] kmsan_alloc_page+0x80/0xe0 [ 253.895293] __alloc_pages_nodemask+0x105b/0x6320 [ 253.900159] ? __kernel_text_address+0x250/0x350 [ 253.904934] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 253.910392] ? __save_stack_trace+0xa45/0xca0 [ 253.914909] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 253.920301] ? alloc_pages_vma+0x113/0x1830 [ 253.924637] alloc_pages_vma+0x1591/0x1830 [ 253.928900] do_huge_pmd_anonymous_page+0xc45/0x2870 [ 253.934017] ? kmsan_set_origin_inline+0x6b/0x120 [ 253.938885] handle_mm_fault+0x47a4/0x85e0 [ 253.943130] ? kmsan_set_origin_inline+0x6b/0x120 [ 253.948010] __do_page_fault+0xa76/0x1810 [ 253.952188] do_page_fault+0x98/0xd0 [ 253.955918] page_fault+0x1e/0x30 [ 253.959384] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 253.965259] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 253.985290] RSP: 0018:ffff88011730f700 EFLAGS: 00010202 [ 253.990664] RAX: ffffffff840ef978 RBX: ffff88018d56b910 RCX: 00000000000005b0 [ 253.997942] RDX: 00000000000005b0 RSI: ffff88018d56b910 RDI: 0000000020f9cf9b [ 254.005219] RBP: ffff88011730f890 R08: 00000000e4e000be R09: 0000000000000000 [ 254.012493] R10: 0000000000000000 R11: ffffffff889c92f0 R12: 0000000000000000 [ 254.019767] R13: 00000000b0000000 R14: 0000000000000000 R15: 00000000000005b0 [ 254.027065] ? tcp_mmap+0x160/0x160 [ 254.030703] ? _copy_to_iter+0x3c8/0x2900 [ 254.034867] ? _copy_to_iter+0x415/0x2900 [ 254.039025] ? __fsnotify_parent+0x7f/0x5a0 [ 254.043389] skb_copy_datagram_iter+0x41f/0xfb0 [ 254.048074] ? local_bh_enable+0x36/0x40 [ 254.052154] tcp_recvmsg+0x2443/0x4a20 [ 254.056088] ? inet_recvmsg+0x9b/0x650 [ 254.059983] ? __sys_recvfrom+0x6f1/0x930 [ 254.064143] ? tcp_mmap+0x160/0x160 [ 254.067778] inet_recvmsg+0x51b/0x650 [ 254.071595] ? inet_sendpage+0x8f0/0x8f0 [ 254.075671] __sys_recvfrom+0x6f1/0x930 [ 254.079672] ? syscall_return_slowpath+0x108/0x800 [ 254.084616] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 254.090001] __x64_sys_recvfrom+0x1a2/0x210 [ 254.094346] ? __sys_recvfrom+0x930/0x930 [ 254.098509] do_syscall_64+0x15b/0x230 [ 254.102421] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 254.107616] RIP: 0033:0x455ab9 [ 254.110802] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.130136] RSP: 002b:00007fe599533c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 254.137834] RAX: ffffffffffffffda RBX: 00007fe5995346d4 RCX: 0000000000455ab9 [ 254.145100] RDX: 6478c8501c739c9d RSI: 0000000020f9cf9b RDI: 0000000000000013 [ 254.152358] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000035 [ 254.159624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 254.166893] R13: 00000000004c0a81 R14: 00000000004d0e10 R15: 0000000000000002 14:52:43 executing program 5 (fault-call:7 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x0, 0xad, 0x3, &(0x7f0000000040)="13b5df40820c16b42bf85877ed6ddd3e811d09f85f58c2d910d1aec9c126dc23f1a8d360dbfa3c0fb2fd3b42afdf26e09deacf46f285a9429a77c99d4b83faef89c2943a658a7a76709d7dc91a375045174c6556ba21ae224ea6db32eb3e34eb97743c10f8296fb9b00ce13a5f772f5c057109aa2fec3bb021ee15757a9a19063072f125325fa56558dcb4d413e214b5270ef9b989aeed9519e841353aa39d72b25818995a1f0e52749bf28093", &(0x7f0000000100)=""/3, 0x7fffffff}, 0x28) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000180)) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:43 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xca, 0x1, 0xc2f}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x81, 0x37b7, 0xfffffffffffffc00, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x20) 14:52:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) 14:52:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:52:43 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mremap(&(0x7f0000797000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000e6e000/0x1000)=nil) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x40}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x40a002) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x70}, 0x8) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000000c0)={0x9f}) clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) 14:52:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x5, 0x9, 0x7ff, 0x4}, &(0x7f0000000100)=0x14) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x185441, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x6}, 0x8) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 254.430817] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 254.471435] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:43 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="6f46fea0b787d5200da09396740b352550a6d986af110b35075859f110797386bfe7443a0e21b3086cb249d745352ee836ac57212841bea0213f16e5e3c81f1861b625f7e079645de43490c67145bb68f976faeec7a5e897d7bd1db9eb5ea90c") 14:52:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000004002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x500) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000080)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:43 executing program 7: unshare(0x2000400) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='#'], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000180)=""/206, &(0x7f0000000140)=0xce) sigaltstack(&(0x7f0000053000/0x4000)=nil, &(0x7f0000000000)) 14:52:43 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0xfffffffffffffffe, 0x0, 0x0) [ 254.709478] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 254.772565] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:43 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200) r2 = socket$inet6(0xa, 0x80005, 0x6) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc53d2495965bd09fe4") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x0, 0x0, 'client1\x00', 0x0, "1dbc143bec61b10b", "bb6734e91e47183c38176ff15fcac7ba480aa1b91f2e028095effe2cf153ef41", 0x1}) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000003c0)={@empty, @multicast1}, &(0x7f0000000400)=0xc) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000300)) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$alg(r3, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r5 = accept$alg(r3, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000340)={'icmp\x00'}, &(0x7f0000000380)=0xfffffffffffffc6f) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3}], 0x18, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000076c0)={0x0, 0x0}) recvmmsg(r5, &(0x7f00000074c0)=[{{&(0x7f00000012c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000001c0)=""/54, 0x36}], 0x1, &(0x7f0000002d40)=""/78, 0x4e}}, {{&(0x7f0000003cc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000007400)=[{&(0x7f0000007280)=""/96, 0x60}], 0x1, &(0x7f0000007200)=""/35, 0x23}}], 0x2, 0x0, &(0x7f0000007700)={0x0, r6+10000000}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0xffffffffffffff01, &(0x7f0000000500)) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000002c0)={r7, r8+30000000}, 0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000440)=0xb5e, &(0x7f0000000480)=0x2) openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000540)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x401}, 0x7, [0x5, 0x0, 0x1, 0x8, 0x400, 0x4, 0x7fff, 0x4]}, 0x5c) 14:52:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) [ 254.916958] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 255.217646] FAULT_INJECTION: forcing a failure. [ 255.217646] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 255.229705] CPU: 0 PID: 10873 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #28 [ 255.237000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.246373] Call Trace: [ 255.249011] dump_stack+0x185/0x1e0 [ 255.252679] ? __alloc_pages_nodemask+0x622/0x6320 [ 255.257646] should_fail+0x8a7/0xae0 [ 255.261404] __alloc_pages_nodemask+0x622/0x6320 [ 255.266193] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 255.271609] ? page_counter_try_charge+0x84a/0xee0 [ 255.276584] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 255.281979] ? try_charge+0x262b/0x2e90 [ 255.286015] alloc_pages_current+0x6b1/0x970 [ 255.290468] pte_alloc_one+0x5f/0x1b0 [ 255.294308] do_huge_pmd_anonymous_page+0xf79/0x2870 [ 255.299454] ? kmsan_set_origin_inline+0x6b/0x120 [ 255.305398] handle_mm_fault+0x47a4/0x85e0 [ 255.309675] ? kmsan_set_origin_inline+0x6b/0x120 [ 255.314586] __do_page_fault+0xa76/0x1810 [ 255.318784] do_page_fault+0x98/0xd0 [ 255.322574] page_fault+0x1e/0x30 [ 255.326070] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 255.331984] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 255.351612] RSP: 0018:ffff88019516f700 EFLAGS: 00010202 [ 255.357019] RAX: ffffffff840ef978 RBX: ffff88013a377110 RCX: 00000000000005b0 [ 255.364310] RDX: 00000000000005b0 RSI: ffff88013a377110 RDI: 0000000020f9cf9b [ 255.371587] RBP: ffff88019516f890 R08: 00000000e4e000be R09: 0000000000000000 [ 255.378864] R10: 0000000000000000 R11: ffffffff889c92f0 R12: 0000000000000000 [ 255.386810] R13: 00000000b0000000 R14: 0000000000000000 R15: 00000000000005b0 [ 255.394097] ? tcp_mmap+0x160/0x160 [ 255.397745] ? _copy_to_iter+0x3c8/0x2900 [ 255.401961] ? _copy_to_iter+0x415/0x2900 [ 255.406112] ? __fsnotify_parent+0x7f/0x5a0 [ 255.410452] skb_copy_datagram_iter+0x41f/0xfb0 [ 255.415125] ? local_bh_enable+0x36/0x40 [ 255.419211] tcp_recvmsg+0x2443/0x4a20 [ 255.423133] ? inet_recvmsg+0x9b/0x650 [ 255.427062] ? __sys_recvfrom+0x6f1/0x930 [ 255.431236] ? tcp_mmap+0x160/0x160 [ 255.434864] inet_recvmsg+0x51b/0x650 [ 255.438679] ? inet_sendpage+0x8f0/0x8f0 [ 255.442753] __sys_recvfrom+0x6f1/0x930 [ 255.446816] ? syscall_return_slowpath+0x108/0x800 [ 255.451777] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 255.457172] __x64_sys_recvfrom+0x1a2/0x210 [ 255.461517] ? __sys_recvfrom+0x930/0x930 [ 255.465701] do_syscall_64+0x15b/0x230 [ 255.469599] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 255.474780] RIP: 0033:0x455ab9 [ 255.477962] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.497349] RSP: 002b:00007fe599533c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 255.505064] RAX: ffffffffffffffda RBX: 00007fe5995346d4 RCX: 0000000000455ab9 [ 255.512339] RDX: 6478c8501c739c9d RSI: 0000000020f9cf9b RDI: 0000000000000013 [ 255.519610] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000035 [ 255.526874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 255.534133] R13: 00000000004c0a81 R14: 00000000004d0e10 R15: 0000000000000003 14:52:44 executing program 5 (fault-call:7 fault-nth:4): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x80000001, 0xffff, 0x1, 0x50, 0xee}) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) sendto$inet(r2, &(0x7f00000001c0)="17e9c2ca471f397527203f4f6f5fff3e8d9dc1ce7b918cf57bb630d58ee0b1c3080366f372652ce35fe88dcec0c07d4dbbd1a78ccd1c20a56cd8ec89a03a69c13e7bd37044bad28dbeb0", 0x4a, 0x4c001, &(0x7f0000000240)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) listen(r1, 0xfffffffffffffffc) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20202, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x440300, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f00000000c0)={0x10000, 0x3, 0x1, 0x9, 0x8}) clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x2, 0x0, 0x0) 14:52:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x42b2, 0x4000) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/171, 0x74, 0x1, &(0x7f00000000c0)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff]}, 0x101}, 0x1c) shutdown(r0, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000140)='./file0\x00', r3, r4, 0x100) 14:52:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0xaff) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000180)={0x5, 0x80, 0x101, 0x101, 0xf2f}) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r4, &(0x7f0000000080)="d7692b", &(0x7f00000000c0)=""/98}, 0x18) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x7) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 255.784575] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 255.835394] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x100) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000040)=""/106) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:45 executing program 7: personality(0x400000b) ppoll(&(0x7f0000002dc0), 0x0, &(0x7f0000002e00)={0x0, 0x989680}, &(0x7f0000002e40)={0x3}, 0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x82, 0x0) 14:52:45 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 256.034940] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:45 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10a00) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setpriority(0x1, 0x0, 0x0) 14:52:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfe0000000000, 0x8, 0x1000, 0x40, 0x100, 0x2, 0x3e, 0x7ff, 0x3ab, 0x40, 0x168, 0x9, 0x3, 0x38, 0x1, 0x5c6b, 0x2, 0x6}, [{0x6474e551, 0x3, 0xb0f4, 0x7, 0x8, 0xfffffffffffffbed, 0xff, 0x3}, {0x7, 0x6, 0x20, 0xfffffffffffffffa, 0x100000001, 0x6, 0x6, 0x7}], "e1eb431c8c222c8197894100481889b904dbee01c868bfeb6dc122ccf88749d027c08b29d8efd925816607038677da69f7862bb2c09acd5fc60ab68985c492c01f55884335610baf170df4c13944b802a13dbebe23ad16a03e9cdb1b3aeb294621f1f6b47135a31e54134b4a7c53d6f8291aca94b8f6fd379baaaea3a54cc55022f3b2631f77d29f", [[], [], [], [], [], [], []]}, 0x838) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x8000f, 0xfffffffffffffffe) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 14:52:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:45 executing program 7: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x101000, 0x0) sendto$unix(r1, &(0x7f0000000540)="9a60f3d40e052a295832cd810c191727e510253df59c9e20eaf1cdf63a6bbc79d67356b427b6be109c7c92f0e2a7de5143b7e36d205fed86945b7ff98b14a843d1b543a96c50bec9cbf1d63cfc92eeba4c5cb2100fa549a6b88f8392acffd906c2c61cf3b3fbb370f5f2197ed0e1e158b509695de977b2db323fe748522ab1687828c809849a8f9c761994a91673879206b55b465ae190f6f9c7de8dc6a2310e07a1d2242c1ab303114050ee935aec0330bbbc97cc3a43d781a2b719c47efc6924b88b0558b57236", 0xc8, 0x24008080, &(0x7f0000000640)=@abs={0x0, 0x0, 0x4e21}, 0x6e) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x1, 0x18}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp6\x00') execveat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000300)='@+[\x00', &(0x7f0000000340)='\\[}', &(0x7f0000000380)="0000000201000000000000010400", &(0x7f00000003c0)='\x00', &(0x7f0000000400)='queue1\x00'], &(0x7f00000004c0)=[&(0x7f0000000480)='\x00'], 0x1000) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000180)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000001c0)={0x8, 0x3, 0x2, 'queue1\x00', 0x7ff}) 14:52:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x280802) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x4003) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 256.488668] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 256.509247] FAULT_INJECTION: forcing a failure. [ 256.509247] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 256.515413] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 256.521087] CPU: 1 PID: 10945 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #28 [ 256.521096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.521102] Call Trace: [ 256.521126] dump_stack+0x185/0x1e0 [ 256.521158] should_fail+0x8a7/0xae0 [ 256.557665] __alloc_pages_nodemask+0x622/0x6320 [ 256.562454] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 256.567922] ? get_page_from_freelist+0xb01f/0xbb50 [ 256.572953] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 256.578358] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 256.584084] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 256.589454] ? try_charge+0x262b/0x2e90 [ 256.593439] ? pick_next_task_fair+0x2308/0x2580 [ 256.598208] ? kmsan_set_origin_inline+0x6b/0x120 [ 256.603071] ? __switch_to+0x2b3/0x420 [ 256.606970] ? kmsan_set_origin_inline+0x6b/0x120 [ 256.611830] ? memcg_kmem_charge+0xae/0xac0 [ 256.616158] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 256.621533] ? memcg_kmem_charge+0x79d/0xac0 [ 256.625953] kmsan_alloc_page+0x80/0xe0 [ 256.629944] __alloc_pages_nodemask+0x105b/0x6320 [ 256.634796] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 256.640164] ? page_counter_try_charge+0x84a/0xee0 [ 256.645115] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 256.650487] ? try_charge+0x262b/0x2e90 [ 256.654495] alloc_pages_current+0x6b1/0x970 [ 256.658917] pte_alloc_one+0x5f/0x1b0 [ 256.662725] do_huge_pmd_anonymous_page+0xf79/0x2870 [ 256.667849] ? kmsan_set_origin_inline+0x6b/0x120 [ 256.672710] handle_mm_fault+0x47a4/0x85e0 [ 256.676955] ? kmsan_set_origin_inline+0x6b/0x120 [ 256.681829] __do_page_fault+0xa76/0x1810 [ 256.686004] do_page_fault+0x98/0xd0 [ 256.689730] page_fault+0x1e/0x30 [ 256.693194] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 256.699071] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 256.718404] RSP: 0018:ffff88019ee2f700 EFLAGS: 00010202 [ 256.723781] RAX: ffffffff840ef978 RBX: ffff8801a9e3d110 RCX: 00000000000005b0 [ 256.731061] RDX: 00000000000005b0 RSI: ffff8801a9e3d110 RDI: 0000000020f9cf9b [ 256.738338] RBP: ffff88019ee2f890 R08: 00000000e4e000be R09: 0000000000000000 [ 256.745635] R10: 0000000000000000 R11: ffffffff889c92f0 R12: 0000000000000000 [ 256.752908] R13: 00000000b0000000 R14: 0000000000000000 R15: 00000000000005b0 [ 256.760198] ? tcp_mmap+0x160/0x160 [ 256.763832] ? _copy_to_iter+0x3c8/0x2900 [ 256.767994] ? _copy_to_iter+0x415/0x2900 [ 256.772151] ? __fsnotify_parent+0x7f/0x5a0 [ 256.776506] skb_copy_datagram_iter+0x41f/0xfb0 [ 256.781189] ? local_bh_enable+0x36/0x40 [ 256.785269] tcp_recvmsg+0x2443/0x4a20 [ 256.789195] ? inet_recvmsg+0x9b/0x650 [ 256.793088] ? __sys_recvfrom+0x6f1/0x930 [ 256.797248] ? tcp_mmap+0x160/0x160 [ 256.800877] inet_recvmsg+0x51b/0x650 [ 256.804697] ? inet_sendpage+0x8f0/0x8f0 [ 256.808771] __sys_recvfrom+0x6f1/0x930 [ 256.812769] ? syscall_return_slowpath+0x108/0x800 [ 256.817712] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 256.823092] __x64_sys_recvfrom+0x1a2/0x210 [ 256.827430] ? __sys_recvfrom+0x930/0x930 [ 256.831590] do_syscall_64+0x15b/0x230 [ 256.835482] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 256.840653] RIP: 0033:0x455ab9 [ 256.843821] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.862989] RSP: 002b:00007fe599533c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 256.870683] RAX: ffffffffffffffda RBX: 00007fe5995346d4 RCX: 0000000000455ab9 [ 256.877937] RDX: 6478c8501c739c9d RSI: 0000000020f9cf9b RDI: 0000000000000013 [ 256.885188] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000035 [ 256.892436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 256.899686] R13: 00000000004c0a81 R14: 00000000004d0e10 R15: 0000000000000004 14:52:46 executing program 5 (fault-call:7 fault-nth:5): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f000063a000)=0x7fff, 0xffffffffffffff17) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='task\x00') write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f00000000c0)={0x21, 0x3}, 0x21) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x80, 0x2) [ 257.098124] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 257.115863] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:46 executing program 0: getuid() r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x401}, @in6={0xa, 0x4e23, 0x68, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0xb6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7f}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x6}, 0x8) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:52:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x2, &(0x7f00000001c0)="86a6c83d70886e7d3c89a852b72c464734a1996ffafe1f82deeaef1ac7e82326aa53d875ce5a7bda0a7c36596497350a25ba3c894ad775ab67c1f98001eaa125eb1c842f9b9d06472b382120fa5ebb230adecb48c78790e97264f0c1ed275f8c5fc8774bbff3daaabe9b7b1aaec514a3cdcfe76b39baf2d6fb32ead1ad5a8d8603e9edce5a90a03b01e92b14d9114e2939fb") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000280)=""/229) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000, 0x0) 14:52:46 executing program 4: clone(0x840400, &(0x7f0000000440), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000500)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) setpriority(0x0, r0, 0xffffffbfffffffff) 14:52:46 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101200, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000080)) dup3(r0, r1, 0x0) [ 257.161816] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:46 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0xfffffffffffffffb, 0xfffffffffffff11c, 0x1, 0x1000, 0x6, [{0x2, 0x1, 0xa7, 0x0, 0x0, 0x1}, {0x800, 0x0, 0xf3, 0x0, 0x0, 0x105}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x2, 0xb2a, 0xffffffffffffff3d, 0x0, 0x0, 0x8}, {0x80, 0x9, 0x5, 0x0, 0x0, 0x1a00}, {0x5, 0xa88, 0x8001, 0x0, 0x0, 0x1100}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000005740), 0x0, 0x0, &(0x7f0000005940)={r0, r1+30000000}) 14:52:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0xffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 257.545723] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 257.571838] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x2, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='{ppp0\x00'}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="000028cd7000fbdbdf250800000028000100080009001d0000000c0007001b0000001e000000080006007368000008000b007379700008000500b50200004400030014000600fe8000000000000000000000000000bb0800040007000000140006000000000d000000000000ffffac1414bb080007004e21000008000800010000000800060001000000080005000200000048000200080002004e240000080003000400000008000600050000000800080006000000080004000800000014000100ff020000000000000000000000000001080003000700000008000600010000e5382bddb54a00040001000c0003000800080009000000"], 0xf8}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) sendto$inet(r1, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 257.591771] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:46 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000080)="2cd26ddedc2df7539f9c") r0 = fcntl$getown(0xffffffffffffff9c, 0x9) setpriority(0xffffffffffffffff, r0, 0x7ff) 14:52:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0xfffffffffffffffb, 0x7ff, 0x101, 0x3e}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r3, 0x80000001, 0x4, [0x8, 0x401, 0xc17, 0x7]}, &(0x7f0000000140)=0x10) nanosleep(&(0x7f0000000280), 0x0) 14:52:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 257.898369] FAULT_INJECTION: forcing a failure. [ 257.898369] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 257.910224] CPU: 0 PID: 11018 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #28 [ 257.917498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.926967] Call Trace: [ 257.929579] dump_stack+0x185/0x1e0 [ 257.933221] should_fail+0x8a7/0xae0 [ 257.936959] __alloc_pages_nodemask+0x622/0x6320 [ 257.941743] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 257.947207] ? get_page_from_freelist+0xb01f/0xbb50 [ 257.952240] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 257.957644] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 [ 257.963519] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 257.968899] ? try_charge+0x262b/0x2e90 [ 257.972888] ? __switch_to+0x2b3/0x420 [ 257.976803] ? kmsan_set_origin_inline+0x6b/0x120 [ 257.981668] ? memcg_kmem_charge+0xae/0xac0 [ 257.986006] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 257.991381] ? memcg_kmem_charge+0x79d/0xac0 [ 257.995810] kmsan_alloc_page+0x80/0xe0 [ 257.999808] __alloc_pages_nodemask+0x105b/0x6320 [ 258.004658] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 258.010032] ? page_counter_try_charge+0x84a/0xee0 [ 258.014982] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 258.020352] ? try_charge+0x262b/0x2e90 [ 258.024368] alloc_pages_current+0x6b1/0x970 [ 258.028792] pte_alloc_one+0x5f/0x1b0 [ 258.032601] do_huge_pmd_anonymous_page+0xf79/0x2870 [ 258.037713] ? kmsan_set_origin_inline+0x6b/0x120 [ 258.042582] handle_mm_fault+0x47a4/0x85e0 [ 258.046824] ? kmsan_set_origin_inline+0x6b/0x120 [ 258.051720] __do_page_fault+0xa76/0x1810 [ 258.055896] do_page_fault+0x98/0xd0 [ 258.059618] page_fault+0x1e/0x30 [ 258.063084] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 258.068963] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 258.088308] RSP: 0018:ffff88011c4bf700 EFLAGS: 00010202 [ 258.093678] RAX: ffffffff840ef978 RBX: ffff8801af1ac110 RCX: 00000000000005b0 [ 258.100954] RDX: 00000000000005b0 RSI: ffff8801af1ac110 RDI: 0000000020f9cf9b [ 258.108228] RBP: ffff88011c4bf890 R08: 00000000e4e000be R09: 0000000000000000 [ 258.115504] R10: 0000000000000000 R11: ffffffff889c92f0 R12: 0000000000000000 [ 258.122783] R13: 00000000b0000000 R14: 0000000000000000 R15: 00000000000005b0 [ 258.130073] ? tcp_mmap+0x160/0x160 [ 258.133712] ? _copy_to_iter+0x3c8/0x2900 [ 258.137894] ? _copy_to_iter+0x415/0x2900 [ 258.142073] ? __fsnotify_parent+0x7f/0x5a0 [ 258.146407] ? task_kmsan_context_state+0x6b/0x120 [ 258.150830] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 258.151372] skb_copy_datagram_iter+0x41f/0xfb0 [ 258.151399] ? local_bh_enable+0x36/0x40 [ 258.151427] tcp_recvmsg+0x2443/0x4a20 [ 258.151489] ? inet_recvmsg+0x9b/0x650 [ 258.177903] ? __sys_recvfrom+0x6f1/0x930 [ 258.182068] ? tcp_mmap+0x160/0x160 [ 258.185703] inet_recvmsg+0x51b/0x650 [ 258.189520] ? inet_sendpage+0x8f0/0x8f0 [ 258.193597] __sys_recvfrom+0x6f1/0x930 [ 258.197596] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 258.202964] ? syscall_trace_enter+0x98a/0x10a0 [ 258.207638] ? syscall_return_slowpath+0x108/0x800 [ 258.212584] __x64_sys_recvfrom+0x1a2/0x210 [ 258.216925] ? __sys_recvfrom+0x930/0x930 [ 258.221079] do_syscall_64+0x15b/0x230 [ 258.224979] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 258.230170] RIP: 0033:0x455ab9 [ 258.233351] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.252674] RSP: 002b:00007fe599533c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 258.260394] RAX: ffffffffffffffda RBX: 00007fe5995346d4 RCX: 0000000000455ab9 [ 258.267667] RDX: 6478c8501c739c9d RSI: 0000000020f9cf9b RDI: 0000000000000013 [ 258.274943] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000035 [ 258.282216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 258.289492] R13: 00000000004c0a81 R14: 00000000004d0e10 R15: 0000000000000005 14:52:47 executing program 5 (fault-call:7 fault-nth:6): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:47 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x2, 0x0, 0x0) 14:52:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x20009, &(0x7f0000000000)="8b0528e4", 0xfffffee7) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x1, 0x4, 0x3f}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") open_by_handle_at(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd000000001000007353125f88cefcd819c528c5d9fa5c4530d7ce0e89ced9cb8ebdec9e601ba64729c96dbf9b4f3223b76f17a450d707da7cd213a8aed4b201b698346d387dcb8500b7df4c69eacd9e2c7af1e8dbb5c70c8139044d3fb8fb002367f91608ce708c42e4e9886f0e725986dbfa6b5ead9d42246588066d9751df673e0e23b21b034f057b6e90bbb5f2a009b9cdf90dc27420abd1021f71df0b7f8b37b6000000000000000000000000000000000000000000"], 0xa0000) socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x1) r3 = socket$inet(0x10, 0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) migrate_pages(r4, 0x8000, &(0x7f0000000100)=0x10000, &(0x7f0000000140)=0x5) signalfd4(r1, &(0x7f0000000380)={0x7fffffff}, 0x8, 0x80000) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x800, 0x0) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x6}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x200) 14:52:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0xfff}, 0x8) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) socket$inet6(0xa, 0x80006, 0x42) 14:52:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 258.611381] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 258.648029] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:47 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4003, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x400) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r3, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@empty, @multicast2=0xe0000002}, 0x8) mq_open(&(0x7f0000000140)='-GPL\x00', 0x40, 0x20, &(0x7f0000000180)={0xb84b, 0x2, 0xcb, 0x2, 0x9, 0x63, 0x2, 0x6}) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r4, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r4, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r6) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:47 executing program 7: r0 = socket(0x10, 0x8000000000003, 0x0) write(r0, &(0x7f0000000080)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x3) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f98ff0)=@ax25, 0x10, &(0x7f0000f98000), 0x0, &(0x7f0000f91000)}, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400080, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000040)={0x29, 0x6, 0x0, {0x0, 0x3}}, 0x29) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) 14:52:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r1, &(0x7f0000000000)={0xab}, 0x8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x5, &(0x7f0000000280)="025cc8356d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:47 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fdatasync(r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 258.938728] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 258.978581] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:48 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x80) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x3) listen(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:48 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x7) r1 = dup3(r0, r0, 0x80000) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x13, 0xf, 0x4, "b707758bb368bd1022cb8452ce3236b4ce14f346c82804021ce8b8ab0b12e1a5446b9b645bb8704165edc20917b760944e8cb86f206da9ce0d5ee845fdff2361", "51fe2f195fce073f678c699c739b28de38d068ee6061d32763516d811f21c4f9", [0x7f, 0x3]}) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f00000002c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000140)}}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000380)=0x10000) sched_setattr(r2, &(0x7f00000003c0)={0x30, 0x2, 0x1, 0x8001, 0x4, 0x1f, 0x1a, 0x8}, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000400)) fallocate(r1, 0x10, 0x80000001, 0xaf) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000440)=0x2, 0x8) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000480), &(0x7f00000004c0)=0x4) connect$vsock_stream(r1, &(0x7f0000000500)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000580)={0x0, @local, @remote}, &(0x7f00000005c0)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@deltclass={0x34, 0x29, 0x8, 0x70bd2c, 0x25dfdbfe, {0x0, r3, {0xffff, 0xe}, {0xb, 0xffed}, {0x0, 0x86b9a27d9e21e556}}, [@TCA_RATE={0x8, 0x5, {0x20, 0x3}}, @TCA_RATE={0x8, 0x5, {0x6, 0x6}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4) accept4$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x14, 0x800) sched_setparam(r2, &(0x7f0000000740)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000780)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) perf_event_open(&(0x7f00000007c0)={0x6, 0x70, 0x3, 0x5, 0x2, 0x5e5, 0x0, 0x6, 0x2000, 0x3, 0x20, 0x6, 0xb82, 0x0, 0x7, 0x14e, 0x5, 0x1, 0x65ad70da, 0x7, 0xa0, 0x6, 0x7, 0xfffffffffffffffd, 0x5, 0x101, 0x3, 0x7ff, 0x5, 0x4, 0x5f1, 0x9, 0x76, 0x100000000, 0xfff, 0x7fffffff, 0x123, 0x9, 0x0, 0xdaf, 0x1, @perf_config_ext={0x0, 0x10001}, 0x401, 0xfffffffffffffffd, 0x1, 0x6, 0x0, 0x0, 0x6}, r2, 0x10, 0xffffffffffffffff, 0x3) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000840)=""/14, &(0x7f0000000880)=0xe) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000008c0)) write$FUSE_NOTIFY_POLL(r1, &(0x7f00000009c0)={0x18, 0x1}, 0x18) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000a00)=0x6) rt_sigaction(0x22, &(0x7f0000000a40)={0x1ff, {0x5}, 0x50000000, 0x8e30}, 0x0, 0x8, &(0x7f0000000a80)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000ac0)={0x8000, 0x2, 0x7, 0x4cbeeed9, 0x8, 0x81}) connect$inet6(r1, &(0x7f0000000b00)={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x800}, 0x1c) 14:52:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000000080)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000040)=0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 259.216309] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 259.283298] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 259.387572] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 259.442038] FAULT_INJECTION: forcing a failure. [ 259.442038] name failslab, interval 1, probability 0, space 0, times 0 [ 259.453502] CPU: 1 PID: 11083 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #28 [ 259.460805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.470210] Call Trace: [ 259.472853] dump_stack+0x185/0x1e0 [ 259.476546] should_fail+0x8a7/0xae0 [ 259.480307] __should_failslab+0x278/0x2a0 [ 259.484588] should_failslab+0x29/0x70 [ 259.488513] kmem_cache_alloc_node+0x164/0xcb0 [ 259.493125] ? __alloc_skb+0x202/0x9e0 [ 259.497059] __alloc_skb+0x202/0x9e0 [ 259.500805] ? bictcp_cwnd_event+0x4e/0x200 [ 259.505195] tcp_send_ack+0x18d/0x900 [ 259.509036] tcp_cleanup_rbuf+0x764/0x7f0 [ 259.513248] tcp_recvmsg+0x31ee/0x4a20 [ 259.517215] ? inet_recvmsg+0x9b/0x650 [ 259.521160] ? __sys_recvfrom+0x6f1/0x930 [ 259.525343] ? tcp_mmap+0x160/0x160 [ 259.528997] inet_recvmsg+0x51b/0x650 [ 259.532866] ? inet_sendpage+0x8f0/0x8f0 [ 259.536964] __sys_recvfrom+0x6f1/0x930 [ 259.541014] ? syscall_return_slowpath+0x108/0x800 [ 259.546003] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 259.551446] __x64_sys_recvfrom+0x1a2/0x210 [ 259.555839] ? __sys_recvfrom+0x930/0x930 [ 259.560046] do_syscall_64+0x15b/0x230 [ 259.563983] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 259.569194] RIP: 0033:0x455ab9 [ 259.572388] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.591991] RSP: 002b:00007fe599533c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 259.599755] RAX: ffffffffffffffda RBX: 00007fe5995346d4 RCX: 0000000000455ab9 [ 259.607060] RDX: 6478c8501c739c9d RSI: 0000000020f9cf9b RDI: 0000000000000013 [ 259.614361] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000035 [ 259.621655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 259.628951] R13: 00000000004c0a81 R14: 00000000004d0e10 R15: 0000000000000006 14:52:48 executing program 5 (fault-call:7 fault-nth:7): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 14:52:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000100)="025cb03d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r3) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x7fffffffffffffff, 0x9, &(0x7f00000001c0)="890528e4", 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffc, 0x7ab2) ioctl(r2, 0x7fffffff, &(0x7f0000000280)="025cbb3d6d345fcf762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x20000000000000) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = dup(r2) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f00000000c0)=0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x105000, 0x0) r5 = getuid() r6 = getgid() write$FUSE_ATTR(r4, &(0x7f0000000040)={0x78, 0xffffffffffffffff, 0x8, {0x5, 0x4, 0x0, {0x6, 0x6, 0x7, 0x950, 0x7, 0x401, 0x2, 0x2, 0xffffffff, 0xffffffff, 0x5, r5, r6, 0x1, 0x3bd9}}}, 0x78) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x1, 0x9, 0x82}) 14:52:48 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) r0 = semget(0x1, 0x1, 0x40) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f00000000c0)=""/212) setpriority(0x1, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x100) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x80000000, 0x0, {0x5, 0x1, 0x6, 0x2, 0x4}}) 14:52:48 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(0xffffffffffffffff, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/20, 0x14}, {&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)}, {&(0x7f00000003c0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/84, 0x54}], 0x9, &(0x7f0000000640)=""/233, 0xe9, 0x3}, 0x7fffffff}, {{&(0x7f0000000740)=@xdp, 0x80, &(0x7f0000000a00)=[{&(0x7f00000007c0)=""/206, 0xce}, {&(0x7f00000008c0)=""/24, 0x18}, {&(0x7f0000000900)=""/237, 0xed}], 0x3, &(0x7f0000000a40)=""/102, 0x66, 0xad}, 0x8}, {{&(0x7f0000000ac0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000dc0)=""/141, 0x8d, 0xffffffffffffff81}, 0x1858}, {{&(0x7f0000000e80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/112, 0x70}, {&(0x7f0000001f80)=""/238, 0xee}, {&(0x7f0000002080)=""/106, 0x6a}, {&(0x7f0000002100)=""/193, 0xc1}, {&(0x7f0000004d80)}, {&(0x7f0000002240)=""/167, 0xa7}, {&(0x7f0000002300)=""/17, 0x11}, {&(0x7f0000002340)=""/214, 0xd6}, {&(0x7f0000002440)=""/88, 0x58}], 0xa, 0x0, 0x0, 0x7094fa7f}, 0x2}, {{&(0x7f0000002580)=@sco, 0x80, &(0x7f0000002700)=[{&(0x7f0000002600)=""/192, 0xc0}, {&(0x7f00000026c0)=""/33, 0x21}], 0x2, &(0x7f0000002740)=""/240, 0xf0, 0x2}}, {{&(0x7f0000002840)=@hci, 0x80, &(0x7f0000002c00)=[{&(0x7f00000028c0)=""/17, 0x11}, {&(0x7f0000002900)=""/229, 0xe5}, {&(0x7f0000002a00)=""/230, 0xe6}, {&(0x7f0000002b00)=""/241, 0xf1}], 0x4, &(0x7f0000002c40)=""/86, 0x56, 0x165}, 0x1}, {{&(0x7f0000002cc0)=@in6, 0x80, &(0x7f0000003080)=[{&(0x7f0000002d40)=""/118, 0x76}, {&(0x7f0000002dc0)=""/117, 0x75}, {&(0x7f0000002e40)=""/9, 0x9}, {&(0x7f0000002e80)=""/167, 0xa7}, {&(0x7f0000002f40)=""/81, 0x51}, {&(0x7f0000004d00)=""/124, 0x7c}, {&(0x7f0000003040)}], 0x7, &(0x7f0000003100)=""/189, 0xbd, 0x96a}, 0x7}, {{&(0x7f00000031c0)=@ipx, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003240)=""/144, 0x90}, {&(0x7f0000003300)=""/7, 0x7}, {&(0x7f0000003340)=""/180, 0xb4}, {&(0x7f0000003400)=""/58, 0x3a}, {&(0x7f0000003440)=""/89, 0x59}, {&(0x7f00000034c0)=""/115, 0x73}, {&(0x7f0000004dc0)=""/4096, 0xfdfe}, {&(0x7f0000003540)=""/71, 0x47}, {&(0x7f0000004900)=""/213, 0xd5}, {&(0x7f00000035c0)=""/171, 0xab}], 0xa, &(0x7f0000004ac0)=""/47, 0x2f, 0x5}, 0x6}], 0x8, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe1, 0x105002) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000b40)=0x8) [ 259.875633] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 259.900168] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 259.937908] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x7, 0xff, 0x4}, 0x2c) io_setup(0x7fffffff, &(0x7f0000000000)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x210000, 0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0xffff, r0, &(0x7f0000000100)="6555b20c8844a500632c1fd89244ef978206640f28a6e838156e332a04bf82e57e912670ff18f12f0281a8d38523bb770221611a99daeca745882767aa18aeff02a6a250d852f0d5cf71731b9dfddfd8e3db42a41a5be8efcd49f01eac9ea297b453443b412994577fc7c383887360f49d147ee51ee864b6b670efd6fa90090a5d5cf90d24d9c42ae4832932063ea6dc67fa48d81675033612b5f72123ef96062184d40598ed26bd9ad77b56f0c384508ddb7466bf155e62c505b4536d62ee7d56bb721fd62413", 0xc7, 0x6, 0x0, 0x1, r2}, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 14:52:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x4080, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 14:52:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:49 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001640)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001600)={&(0x7f0000000280)={0xec4, 0x11, 0x0, 0x1, 0x0, 0x0, {0x7}, [@generic="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"]}, 0xec4}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x5) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000140)) 14:52:49 executing program 7: r0 = socket$inet(0x2, 0x6, 0x7) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffeffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xb9c1}, &(0x7f0000000100)=0x8) mmap(&(0x7f00001f7000/0x3000)=nil, 0x3000, 0x1, 0x810, r0, 0x0) mmap(&(0x7f00001f9000/0x3000)=nil, 0x3000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{}], 0x336, 0x0) [ 260.180686] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) keyctl$session_to_parent(0x12) ioctl(r2, 0x28912, &(0x7f0000000040)="028eb4eb5321fd523d85345f8f6413016b3432b1516f8c40f30500d33544") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x80) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 260.452904] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 260.464848] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 260.568788] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 260.704259] FAULT_INJECTION: forcing a failure. [ 260.704259] name failslab, interval 1, probability 0, space 0, times 0 [ 260.715666] CPU: 0 PID: 11162 Comm: syz-executor5 Not tainted 4.18.0-rc5+ #28 [ 260.722968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.732346] Call Trace: [ 260.734990] dump_stack+0x185/0x1e0 [ 260.738657] should_fail+0x8a7/0xae0 [ 260.742423] __should_failslab+0x278/0x2a0 [ 260.746696] should_failslab+0x29/0x70 [ 260.750629] __kmalloc_node_track_caller+0x258/0x11d0 [ 260.755856] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 260.761253] ? tcp_send_ack+0x18d/0x900 [ 260.765272] __alloc_skb+0x2cb/0x9e0 [ 260.769022] ? tcp_send_ack+0x18d/0x900 [ 260.773032] ? bictcp_cwnd_event+0x4e/0x200 [ 260.777428] tcp_send_ack+0x18d/0x900 [ 260.781266] tcp_cleanup_rbuf+0x764/0x7f0 [ 260.785481] tcp_recvmsg+0x31ee/0x4a20 [ 260.789455] ? inet_recvmsg+0x9b/0x650 [ 260.793404] ? __sys_recvfrom+0x6f1/0x930 [ 260.797592] ? tcp_mmap+0x160/0x160 [ 260.801251] inet_recvmsg+0x51b/0x650 [ 260.805114] ? inet_sendpage+0x8f0/0x8f0 [ 260.809212] __sys_recvfrom+0x6f1/0x930 [ 260.813263] ? syscall_return_slowpath+0x108/0x800 [ 260.818253] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 260.823689] __x64_sys_recvfrom+0x1a2/0x210 [ 260.828078] ? __sys_recvfrom+0x930/0x930 [ 260.832265] do_syscall_64+0x15b/0x230 [ 260.836157] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 260.841342] RIP: 0033:0x455ab9 [ 260.844526] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.863969] RSP: 002b:00007fe599533c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 260.871680] RAX: ffffffffffffffda RBX: 00007fe5995346d4 RCX: 0000000000455ab9 [ 260.878950] RDX: 6478c8501c739c9d RSI: 0000000020f9cf9b RDI: 0000000000000013 [ 260.886233] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000035 [ 260.893501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 260.900772] R13: 00000000004c0a81 R14: 00000000004d0e10 R15: 0000000000000007 14:52:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffde, 0x0, 0x0, 0xfffffffffffffe90) 14:52:49 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) socketpair(0x7, 0x3, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x430, 0x0, 0x0, 0x270, 0x270, 0x0, 0x360, 0x360, 0x360, 0x360, 0x360, 0x4, &(0x7f00000000c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xff000000, 0xff000000, 0xff000000, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xffffff00], 'veth0_to_team\x00', 'ip6tnl0\x00', {}, {}, 0x7f, 0x4f3c800000000000, 0x4, 0x20}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x8}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x90f, 0x8, 0x7}, {0x7, 0x7ff, 0x7f}, 0x7, 0x8000000000000000}}}, {{@uncond, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d4, 0x8d1, 0x8}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0x1, 0x2}, {0x0, 0x81, 0x8}, 0x9, 0x5d2}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffff00, 0xff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00], 'erspan0\x00', 'vlan0\x00', {}, {}, 0xff, 0x6, 0x0, 0x14}, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) 14:52:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x10, 0x800) getpeername$inet(r1, &(0x7f0000000340)={0x0, 0x0, @rand_addr}, &(0x7f0000000380)=0x10) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x1000}, {r0}, {r0, 0x2000}, {r2, 0x400}, {r0, 0x5008}], 0x5, &(0x7f00000000c0), &(0x7f0000000100)={0x80000001}, 0x8) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x101f, &(0x7f0000000080)=""/22, &(0x7f0000000040)=0x16) listen(r2, 0x0) getsockopt(r0, 0x9fd5, 0xe4, &(0x7f0000000140)=""/208, &(0x7f0000000240)=0xd0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x100, &(0x7f0000000040)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x101002, 0x0) r5 = geteuid() fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r4, &(0x7f00000001c0)={0x78, 0xfffffffffffffff5, 0x7, {0x2, 0x0, 0x0, {0x2, 0x34aa, 0xc70, 0x2, 0x80, 0x6, 0x800, 0x2, 0x7, 0x54, 0xffff, r5, r6, 0x6, 0x2}}}, 0x78) openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) io_getevents(r3, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000000)={0x77359400}) close(r2) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) io_submit(r3, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140), 0x730000}]) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000000240)=0x7) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f0000000300)={0x101, 0x5ccf}) 14:52:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00000000c0)='\x00') r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 14:52:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) ioctl$TUNSETLINK(r2, 0x400454cd, 0x100) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) listen(r1, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000140)=0x1) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 261.070945] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 261.078697] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:50 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"5b19e2931f502900", 0x6003}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000010005fba0040d5575c667693298f570000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000000040)="471d99b1", 0x4, 0x0) 14:52:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000280)="02c83d6d345f8f76207000") ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000100)={0x20, 0x8, 0x9, 0xff, 0x2545e1dc, 0xb7c}) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000140)=[{}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x4e24, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, 0x1c) listen(r1, 0x0) r2 = dup2(r0, r0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x4, 0x701a}) 14:52:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 261.277879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 14:52:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0xd7f3) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x4, 0x9, 0xc0, r1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400)=0x4, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") fcntl$setsig(r0, 0xa, 0x1e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80000, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00000003c0)={@empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = socket$inet6(0xa, 0x6, 0x0) listen(r3, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f0000000340)="0083754557f1aa5b403b8c592d5fd3d92649d5"}, 0x10) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x440, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000000200)=""/213, &(0x7f0000000300)=0xd5) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f00000001c0)={0x3, r5}) 14:52:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e1e, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x11f) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x101200) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000040)) [ 261.350118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 14:52:50 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x2, 0x0, 0x7ffffffffffffc) [ 261.474335] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:50 executing program 7: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x80280) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8001, 0x201, 0x9, 0xfffffffffffffffc}, &(0x7f0000000180)=0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TCSBRKP(r0, 0x5425, 0x20) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) r4 = getuid() ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000200)=""/189) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r5 = fcntl$getown(r0, 0x9) r6 = gettid() kcmp(r5, r6, 0x6, r0, r1) capset(&(0x7f0000000080)={0x20071026, r6}, &(0x7f0000000100)={0x9, 0x3, 0x2, 0x101, 0x6, 0x3}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x100, 0x1ff, 0x20, 0x9c}]}) 14:52:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x7, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)="b1dfa5feb08d0cf540d7e3b226367ed500aa4dfcd9edbf7ad96c4f3584c432677686a0b068cb75956f653fbfdf31ad7cf67565c7be8945f0f55c6e8ee786c005218f7a1ea4336f43bc0564ad42cac55e8c004185146db3147713bceeca5f6b540d90f9eccf19990c1c26ae3b7f482e79a40c0cf91d647c23833d01e27a6de538777cd75cd337a48682d67f591d62c241191b9adc22b67d4402", 0x99) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 261.667558] hrtimer: interrupt took 65028 ns [ 261.783466] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 261.861903] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 14:52:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0xffffbfffffffffff, 0x2000000000000081) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) socketpair(0x5, 0x5, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x4, 0x5, 0x0, 0x1, 0x8, 0x80}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x6}, 0x1c) 14:52:51 executing program 4: clone(0x0, &(0x7f0000000080)="ee4e8d2488ecd3948df0e3f33067b27d37de3581fb68064b4a52985fe98759338f151ae00af0dc62466c8f75369058c29a6d0d1ec13bf6d2ac0178261548b33be9213d2160976a92302c7519da21177b412140acbcdfe435b881254996999d55af22db96d4b510b961cb017d03fb6044143226f3442ba5eb7f23ae1c16adef5e2887f366d43149fde261b4e1b38886afd3ce94a78017657560531069d0b8973fe21cda6b743c4626c75cd71f12eb13be9034b8bab0", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) uselib(&(0x7f0000000140)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5e68, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x1, 0x7}, "706f72743100000000000600", 0x10, 0x40, 0x5, 0x6, 0x10007, 0xd4, 0x101, 0x0, 0x2, 0xfff}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', r2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) setpriority(0x1, 0x0, 0x0) 14:52:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x10000, 0xd0, 0x0, 0x3, 0x400000, r3}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000080)={0x1f, 0x6, 0x8, 0xfffffffffffff801, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]}) listen(r1, 0x0) tee(r0, r1, 0x401, 0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x808, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x1, &(0x7f0000000000)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x40, 0x7f) shutdown(r0, 0x0) 14:52:51 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) getsockname(r2, &(0x7f0000000100)=@l2, &(0x7f0000000000)=0x80) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x80) 14:52:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xfffffffffffffffd, 0xe, &(0x7f0000001000)=ANY=[], &(0x7f0000000100)='GPW\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x4) ioctl$void(r1, 0xc0045878) [ 262.181635] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 262.203263] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) pwrite64(r0, &(0x7f0000000000)="862585458daf401f397ae65da7df5f473b2710d7154414b4a48aff2dbd3b198669a77b76051b2f67787004bdcc81e120246b07646932be3748d53b280dbfb9eefdd9e9dd30c9e9a87564d7ed4693c80be484de6a8cd7725a397f41f8ef7dd2b8b904", 0x62, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 262.416701] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000000080)=""/17, 0xbd82226e022e9fb8, &(0x7f0000000680)=""/4096, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x800801c) write$vnet(r0, &(0x7f0000000480)={0x1, {&(0x7f00000003c0)=""/94, 0x5e, &(0x7f0000000440)=""/25, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000500)={0x1, {&(0x7f0000000040)=""/24, 0x18, &(0x7f0000000600)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/175, 0xaf) 14:52:51 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f0000000100)={0x0, r1}, &(0x7f0000000140)={0x1, 0x245e, 0x40, 0x5, 0x8}) socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x3ffc) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 262.565285] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:51 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xdb, 0x101080) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x60}) r2 = getpgid(0x0) getpriority(0x2, r2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x100000001, 0x4) [ 262.607469] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") read(r1, &(0x7f0000000000)=""/121, 0x79) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000001c0)=""/60) r4 = open(&(0x7f0000000080)='./file0\x00', 0x88000, 0x150) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000200)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x4f30f280386afa4f, 0x6, 0x8}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000140)=r5, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40, 0x0) 14:52:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 262.976151] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 263.001912] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x201) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x2710}}, 0x100) socket$inet6(0xa, 0x80f, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0x8002, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x80}, 0x149) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000000)="025cc83d6d347f8f761b70") r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x63, 0x2}, {{0x0, 0x7530}}], 0x253) 14:52:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) socket$inet6(0xa, 0x1000000000002, 0x0) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x521000, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sendto$inet(r2, &(0x7f0000000040)="7f0de133ebe104db25ba357010888fd3eca3497953ac7622f9402446ba84c5ea1aef6db9a50a2d08a4a2aa695f0542", 0x2f, 0x50, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 14:52:52 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xe1d5, 0xa60bcab53826372e) io_setup(0x6, &(0x7f0000000300)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_cancel(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x400000000000009, r0, &(0x7f0000000340)="08ed97ebb1592946b58f8854b7103b7f544d8869a9772516499eee452ca3660b2319c71608267fb085e227298b25d569c99e6d7f5fa96d199a77e9bc44105eb46fb35f588da00153d7819dc58150f95cc984e128eabd95a4fafe86fc90ac019df173d81995baf06127e412831cadec4d2924fbaf6831af06bc96c8b5305ab12f13d6149c2570c00d69d493e446f8013b70c9e05f491894afb397212f8e5e67fc2c49ecb532fbc30e78ec34744d075df8841338dbcdd08c31221b01b870b4a72fb387e78ea20432064ac88506494537b237a154422808e64126884c72096aff4fca306a24938f60d352268abbf9ad1719358d512e6818503c0bb83b0268075c077b0b10aea92df1bd016733be00eb7f7753026ee8c750bdd16a1c7568f077849dfacc5d634dfe2c0397719e390b0c65f828e10509cd98ef0d80abdb94c6f0363d2fe3d03c067d3e1ed3e3c6841fcf2f2ac4eebaf0ec86d29f3f3de50b22e039b023c1faf75b8c0bc8c961ba89f8a371c5b329d54640e98dbf184ede56524fad8838067a0813ab9e8102105637556fe35963e4", 0x1f9, 0x4, 0x0, 0x1, 0xffffffffffffff9c}, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) 14:52:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80300, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/83) r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) bind(r3, &(0x7f0000000100)=@ax25={0x3, {"07ad405b58cd67"}, 0x8}, 0x80) sendmsg(r2, &(0x7f0000000180)={0x0, 0x2ab, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d34") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = dup3(r2, r2, 0x80000) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) write$P9_RFLUSH(r3, &(0x7f0000000000)={0x7, 0x6d, 0x2}, 0x7) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 263.365903] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000004f00000000000000950000000000f3f6"], &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x0, 0x60, &(0x7f0000000000)=""/195}, 0x16) [ 263.408502] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x134decf5, 0xfffffffffffffffd, 0x7]}, 0xa) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000040)="0842bcced6638e0ed7df8df05bae4e29e5df6f44cb1b57b17c0d1ce99cc9e5505d8b3c03976808c4d8aceec8b5e0461e6eb54bd97621f8081d2d9be807bfe296d11516cd39935b4c0e6da16231602e161440b9bb2838702343", 0x59) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendfile(r3, r1, &(0x7f00000000c0), 0x3cf79e3c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:52 executing program 6: r0 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="b7b04d68b7740f24b032826ed9c8a334f43b016d4e7b700e236bf5e4e58fd0bd006be9b82beb698c58549158ab2f40ad106ef2b1191786e35ec2a457b90ed33c9fb89864cadc4dc8cea0b286ddf2f7b1510579dcf7ce349b686e4f630fd2dfd0089f474e25e942881a0b8d4578a5e000d2e60f82e7a04838b0ffe4d9403512493a4be1acbafd6409bca9278d3061b2741c7968ebebf4690fad05e699e98ae2661beae7d5884d323de4ba2f8f3585a14d318e69ef30fd9925685b4949ba878df154da2391aeecd15bfa951c3116b4ba302b62197d893428e0905b12c67d94b2082093742b939cba2a6939dc8b", 0xec, 0x0) add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="1e04662eb22ae1b7c97a63b40179db44eb1b54d952d144363fe0f3f59fb310d4b1e3f2b4f4d0b677245daf7dc28b4ace64389750cc8ac891ef8b8057539c748c53a0c44f2e6b0b13ccc76d3c93fd09f43c38ea06a9d0c9afa369556c2eed716062d26d7224481ba49849aecbb0b38a0516e0d2448a6b90a578a67ed12c772b8cd8e5aafe634e13b6fcf8a698db2866348593b0454a22c90f80586a32e6d66fc83c23b31c63b91df493d39cb540e3f07590771665075aabe3e529af7379050ca088ed5bc37baff384eaeb2653e36c26a4cc2915043bff3cd4f8e9e5", 0xdb, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x4000, 0x0) faccessat(r4, &(0x7f0000000440)='./file0\x00', 0x100, 0x400) io_setup(0x8, &(0x7f0000000480)=0x0) io_getevents(r5, 0xffffffffffffff93, 0x4, &(0x7f00000004c0)=[{}, {}, {}, {}], &(0x7f0000000540)) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x4000000000002, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r6 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000380)={0x852c, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2, 0x9, 0x61b1d31d, 0x6, 0x0, &(0x7f0000000340), 0xfffffffffffffff7, 0x5, 0x41ef5c14}) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:52 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./file0\x00') r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x9, 0x4) 14:52:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d34") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:52 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_gettime(r1, &(0x7f00000000c0)) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) setpriority(0x3, r2, 0x9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x80002001}) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) [ 263.803956] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 263.828781] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:52 executing program 7: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xe1d5, 0xa60bcab53826372e) io_setup(0x6, &(0x7f0000000300)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_cancel(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x400000000000009, r0, &(0x7f0000000340)="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", 0x1f9, 0x4, 0x0, 0x1, 0xffffffffffffff9c}, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) 14:52:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000100)="325419150657045dea0246bb1f0ef7bc536c568f25f2945ece18738948fb99a16f844308b30d09024fca51cfc39c786a45ff9174eb5333e047927685041ddc0c4b2fc1ca555f2a1389294909f696279ab9a6ff4f2bbdcb4669ceecc3987f4a31aab5ec29dae555239799ac923e9ae81db6c81ee01611d38784614048e03d21127dcc2d2d990166bfa31294f062363f198739ec6c867be7eaeb106fe042a4327d099990277a633c0010ddf29920163596b6f7f5078fc95e40c6f91f770000000000000000", 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e21, @loopback=0x7f000001, [0x2]}, 0xfffffffffffffd62) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x8000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d34") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="9af7d34bd280daaef0e37cd66109a586da5946832ffad5d0b93da236b79d392d23714f8682a48e37c21d8a", 0x2b, r3) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200, 0x2c) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x2) listen(r2, 0x2) 14:52:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x40000) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000100)) 14:52:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r0, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x203c0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x7a, 0x100000001, 0xfffffffffffff6f5, 0x2, 0xf13, 0x9, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x800, 0x8, 0x634a, 0xbf, 0x0, 0x6, 0x9]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x9, 0x8002, 0x7, 0xffff800000000000, 0x8, 0x3f, 0x4, r5}, 0x20) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:53 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) 14:52:53 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x88802, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0xfffffffffffffff7, 0x70, 0x4, 0x0, 0x1, [{0x296a, 0x100000001, 0x99, 0x0, 0x0, 0x100}]}) 14:52:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x200000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) [ 264.469743] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 264.503904] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) fdatasync(r0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:53 executing program 7: accept4(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0x48, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x100000000, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x80000000}]}, &(0x7f0000000400)=0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x20002000000805, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x10) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000001040)=""/4096, &(0x7f0000000440)=0x1000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x80000000, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x3, 0x1, 0x80000000, 0x0, 0xc}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000180)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x81, 0x3, 0x2}}) 14:52:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 264.806851] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:53 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1, &(0x7f00000000c0)=""/254) setpriority(0x2, r0, 0x0) 14:52:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0xf, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'team_slave_0\x00', {0x2, 0x4e23, @rand_addr=0xf0}}) [ 264.877717] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:53 executing program 7: syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8812, &(0x7f0000000480)="14945dbcb870d0376b8eff6adb1b4fb6f2e8c943784b482a484b366deb05f496fc70d1") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x1000000000001, r2}) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x21}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x5, 0x8000, 0xf966, 0x80, r4}, &(0x7f0000000340)=0x10) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r1, &(0x7f00000ddff8), 0x102000000) close(r1) clock_gettime(0x0, &(0x7f0000000540)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) getgid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1155}, &(0x7f0000000140)=0x8) 14:52:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e23, 0x5, 0x4e20, 0x100000001, 0xa, 0x80, 0x80, 0x21, 0x0, r3}, {0x7fffffff, 0xffffffffffffff00, 0x4, 0x5, 0x7, 0x7, 0x8, 0x1}, {0xffff, 0x100000000, 0x0, 0x8}, 0x7, 0x6e6bbc, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x19520000, 0x4, 0x8000}}, 0xe8) 14:52:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0xd205) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 265.073756] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 265.226110] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) fchmod(r0, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 265.335928] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000003, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000140)=""/134) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='{ppp0keyring-\x00', 0xffffffffffffff9c}, 0x10) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:52:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x10b100) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) sendto$packet(r3, &(0x7f0000000040)="1b32f36d4bd774de7b13bac3ba60ef7089f9da4aeada9c45ea414b60b06e037bee165e4870288d6b8792e15abc9f3f2aebb6adf6709adaded9dec253b7a04296f7c48664525810dbea7158d553f50f47ad46a688a0da935f602647135a9a708b6726bcbcd014494bc8fe9747d67ee84403e5aa", 0x73, 0x20000000, &(0x7f0000000140)={0x11, 0xf7, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x1ff) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400200, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000001c0)=""/4096) 14:52:54 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000500)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x7ffff, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xe7, 0x30, 0xdb2, 0x1ff}, &(0x7f0000000100)=0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x1008}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000280)={0x8, 0x120, 0xfa00, {0x4, {0xc46, 0x100000001, "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", 0x95, 0x7, 0x81, 0x9, 0x8001, 0xbb, 0x6a3, 0x1}, r2}}, 0x128) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xfff}, &(0x7f0000000180)=0x21c) setpriority(0x1, 0x0, 0x2000000010080) [ 265.683121] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x8000, &(0x7f0000479000)="890528e4", 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x40) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='[xeth0-\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='vboxnet0\x00', &(0x7f0000000140)='GPL\x00', &(0x7f0000000180)='!\x00', &(0x7f00000001c0)=']))vmnet1\x00', &(0x7f0000000200)='vmnet0\x00'], 0x100) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x547a633b}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000340)={r4, 0xfff}, 0x8) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xf4f4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={r1, 0xf38}, 0x8) r2 = socket$inet6(0xa, 0x1000000000024, 0x3) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001780)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000017c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000018c0)=0xe8) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000019c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001b00)=0xe8) r9 = getegid() r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c40)=0xe8) getgroups(0x3, &(0x7f0000001c80)=[0xee00, 0xee00, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001cc0)=0x0) r14 = geteuid() r15 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003fc0)={0x0, 0x0}) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000040c0)='./file0\x00', &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004180)=0x0) lstat(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004340)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000004440)=0xe8) fstat(r0, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004800)=[{&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000380)="1bffd3d42508a60728fbfee1d069277aefb1fdafdbc348d8f0c019a7cd804c2dc1e1b8d1c8bea5029afd61aac3b27e096af918989839909a56605873df7dc39d2cd775751c00e24eb3439b928041d3da1bdf26389e00a2919fb1cdac7049a79810faa7230fb1eeb85789857f657713362fd9dbab69d3e49fd45ecda9600e534abaede0bc963743a631aa6c22e259fcdc9667d43e274ebb448a", 0x99}, {&(0x7f0000000440)="1c872e40709f272a4251a49f5c1acb3b2a4fbbf15c96c9156b65bdf0a46d281e4a63046ba33745a7a257f75cd112e268ef5b96354025956b56666086724acd8da1bdfaabaf245901a17ff4d9f2a0145ba071259f6948835011a96a794b85d429", 0x60}, {&(0x7f00000004c0)="92ac6fda47d18f0b49dc94b2696a739160c184ef5b48b312471b23d4562998e23629ca8d84a260e61addcf12dc98fdd7686006545efc2ad5354521ea85e9711aa4f4233ce803b129c0b3", 0x4a}, {&(0x7f0000000540)="56703566799ddad2c28e6c6b2390acacf40a95b1f70d4404bf42972fe58b27178a33410a3f956993bbd6350a8eb333ca818281251720729d12962deff73cc0a42aef0bef5476b4851b5c48637644079441c05dfcc8b695fec6fe83bd1cbcede9914fdc262e79c58e4e521934e944c1c7df9e6e1f314d4fa52ab8c4e59d050504605dfc1c314aa6ef3976c3d1b43caea44037e87f04d884005d65b5b4c0e9ef184846c425da2d7c4940b710e20df731a382687df05e37257600db0400fe0d509a0c9bb5bea8ca60a2914b940b95c847779da7249c875696", 0xd7}, {&(0x7f0000000640)="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", 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0x1000}, {&(0x7f0000002f80)="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0x1000}], 0x4, &(0x7f0000004500)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x40000}, {&(0x7f0000004640)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000047c0)=[{&(0x7f00000046c0)="12be81818125cf21486693415d3346642b05ae50c9f42a806d7c50c65d51ffdbaa4bb6336f38527460462489bb7f78cda12cc93c4016149d3afeeefd45146fbedb3e6fef", 0x44}, {&(0x7f0000004740)="d372293f11a072ea0ad348e1b871471a6c79a076d065af006cb63c24005c9c80dab36c557cf39de59fb19e98962d63822918b6c7338b5ea6e330c6a1398594b526cfaa23d60a5a560e0efc8bfadf1143aab32c64ab209d81d8a629c5e21bd0a0b23467a5776b8b187a7aad9b20ad15cd82025726abc7d232f3ccfb822673ff97", 0x80}], 0x2, 0x0, 0x0, 0x40000}], 0x3, 0x4084) lseek(r3, 0x3f, 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @remote}, &(0x7f0000000180)=0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r25}, &(0x7f0000000100)=0x8) 14:52:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") ioperm(0x0, 0x55c, 0x2) r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$RTC_VL_CLR(r2, 0x7014) 14:52:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe2(&(0x7f0000000080), 0x84000) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") eventfd(0xff) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 266.070459] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 266.196880] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x400200) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000000c0)) ioctl$SCSI_IOCTL_PROBE_HOST(r3, 0x5385, &(0x7f0000000040)={0x48, ""/72}) 14:52:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 266.270768] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x2000400) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0xfaff1f00, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x108) 14:52:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e24, @rand_addr=0x100000000}}) 14:52:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) write(r1, &(0x7f0000000000)="bd0004cca3da162958d5d23d808593cb67a42e6dca7de889757cea208a8cc481fa30d2fb468cabe8c5a15ad09b24f18215b504eecc3afe9e48016836e1cbc7f256a7b25bfe2206291d24073727fb4fba6f4b4c8d9b51980092734084ee50", 0x5e) 14:52:55 executing program 7: unshare(0x600002fc) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10440, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2}) 14:52:55 executing program 1: r0 = socket$unix(0x2, 0x40000000002, 0x88) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x101142, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='r'], 0x1) sendfile(r0, r2, &(0x7f00000000c0), 0xffff) sendfile(r0, r2, &(0x7f0000000180), 0xad37) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r3, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000040)={r4, 0x80, 0x7fffffff, "c0f4e200eb335a15db8f17429d79d448515a0a08d303c49b463d8d617b71b93aa0a8b9244e95d68430e75ea268ae5220caef60b8142fa1374fb802139f63aa042b9e012b50c6dcaad69ff5f6f3a9fa8bfead78a608a1f300716cb4c3430485a744ddf711afb88e49c186068c3733e5ce23c26af7c7fbc1e3a7eb2c2d122112c250518030b7574eb82e5f13a62f1fb10165c789f2"}) r7 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x8, 0x3, 0x10001, 0x6, 0x8}, &(0x7f00000001c0)=0x98) r9 = accept$inet(r1, &(0x7f0000001300)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], &(0x7f0000000200)=0x1008) bind$inet6(r4, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000001380)=0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00000013c0)=0x0) setpgid(r10, r11) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x4) [ 266.483235] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 266.500761] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:55 executing program 7: unshare(0x24020400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)=0x4) unshare(0x24020400) chdir(&(0x7f0000000080)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x8000, 0x2, 'client0\x00', 0x7, "0a9368eff77d0912", "750e4a29d77cef11436d4d036ff5fc65970c2b6bad9b694f4722cd3c1613578c", 0x100000001, 0xffff}) truncate(&(0x7f0000000380)='./file0\x00', 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f00000001c0), 0x5, 0xb) [ 266.825756] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:55 executing program 4: clone(0x200000, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000100)) setpriority(0x1, 0x0, 0x0) 14:52:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x9) eventfd2(0x39fa, 0x80800) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2000, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/71, &(0x7f0000000100)=0x47) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) socketpair(0x11, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_POLL(r2, &(0x7f0000000080)={0x18, 0x0, 0x2}, 0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x10101) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:56 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x42000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f00000001c0)) listen(r1, 0x4000000000000005) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000140), &(0x7f0000000180)=0x4) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x20000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x602) sendmsg$unix(r1, &(0x7f0000001640)={&(0x7f0000000080)=@abs={0x1980385d6e8f3f57, 0x0, 0x4e21}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000001c0)="8be36719db7ba2e3744a8cbe12ac49c51ef674fc12295d903809b4b6370a15aa8b01b8dc70310e3fe38ac8d73900432c45415ed85fb2626654cf39e3eda69b0aa0cff4d46ed302273b16769ebb62b1a37bf608ff9796830f33c101c25cc69b0a13c56eebea29b2d282926fc3df881091218589ed1cde48436b63bbf714", 0x7d}, {&(0x7f0000000240)="4d465e1a84de259f0898734a5c8b2f7ad00e45f885321f1f26a4b30ceda054b14d436e7721575e9a57f0096c941bb8843ac0b08f7e6584e55a9a124e8b192e2e6ba73a8cead4557ce02ae4cd600eb40c39f1de7cdab94a510a48eaa5ad2fc00ec0772e267a5ed65bc6c6b7138d9dbf8599ae7399d888180c0512c92fa8533414b75260ca06b809b3b9f296bf073e669dcfac20633aa5d1ca189c97e5d926476df6c43a9ca8c021b2114bb32ab45710e02d6dae4590f575b422a8ebe78a28c17fc3c4fb0c1f7535a68f2c65dc0c64b649593fe82b673a6b99ee962acf0e2ed46c91322288d85c4024a3", 0xe9}, {&(0x7f0000000100)="04e7", 0x2}, {&(0x7f0000000340)="2f6db7ac3e6d7d871ea476152582c80c7f360a975752d879", 0x18}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="5abc3551ce7e0d7cc211fef2fb5f6e739f36a014d7584aa498a160d9dfe1365a3d463c62802e9fe3d339dcbbce22125137fd6e73e32a91ecf60c265663b049fced71da3c9023eb28c5ccfd8e5fa4fb", 0x4f}, {&(0x7f0000001400)="312ed5a077b6a3daeee5ced0b542ae64f58ffe1645aef13b7636c8ecf4269d6b288bf7e307d0fcddf9c0ecbe802f2690e1844590cca24545119d3bcee4d0e348b4e9fc1b9b3b3db470d7516c40ca67d8cbb69a269a27ae8b99ff83eb14f2fcbacb203f6025b1821899a6dac1c781215e2993577a5e48564c643fd2be7a83c4e091bac9637d72c6343374aff649192f0e5f2be6b0b6406341ca1e6bc98753c7d783bf96340268104dee1b482571104712ae3694f84f2f79b23c6fa45880f38af3b6c3d7fb3937b2291d1482fa75e44e282818e4956bbaa765be38e76422660aa81dd77955dce41b980b9c4fb4b879491be440", 0xf2}, {&(0x7f0000001500)="bb8c371a183e4e3287fcae0d8476479b71c54efe8935eff81ab1a0df12ef4b70376197f171ce409aa4c52098f4b4f50fed3c1f7074ff9bf8890ae0073b9c", 0x3e}], 0x8, &(0x7f00000015c0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}], 0x48, 0x40000}, 0x80) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x96e3, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001680)=""/142, &(0x7f0000001740)=0x8e) 14:52:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5ea3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:56 executing program 4: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x402, 0xe) clone(0x0, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000500)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/40) setpriority(0x1, 0x0, 0xb412) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) [ 267.252916] Unknown ioctl -2129897727 [ 267.271668] mmap: syz-executor7 (11564) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 14:52:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 267.326762] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 267.348028] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x223, 0xbb}, {[@rr={0x7, 0x3}]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000000100)) accept(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) [ 267.472684] Unknown ioctl -2129897727 14:52:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8f, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x2fbb, 0x2, 0x9, 0x7, 0x5}, &(0x7f0000000100)=0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x2, &(0x7f0000000000)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:52:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@empty, @local}, &(0x7f0000000080)=0x8) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xa8, r4, 0x204, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf28}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x24}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x33}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8041}, 0x4000004) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000100)=@hopopts={0x33, 0x0, [], [@enc_lim={0x4, 0x1, 0x200}]}, 0x10) listen(r2, 0x0) 14:52:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:56 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x7fffffff) r2 = socket$inet(0x10, 0x3, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x40000, 0x0) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r4, 0xe9bf}, &(0x7f00000001c0)=0x8) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x9, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x280000) ioctl$BLKRRPART(r1, 0x125f, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x2b0, [0x20000180, 0x0, 0x0, 0x200002e8, 0x20000400], 0x0, &(0x7f0000000000), &(0x7f0000001480)=ANY=[@ANYBLOB="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"]}, 0x3d7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000480)=""/4096) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)=""/87, &(0x7f0000000040)=0x57) [ 267.966465] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 267.986493] kernel msg: ebtables bug: please report to author: Wrong len argument [ 267.986999] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 267.998416] kernel msg: ebtables bug: please report to author: Wrong len argument 14:52:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x81) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)=0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0x0, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @broadcast=0xffffffff, [0x2]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x2) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:57 executing program 4: clone(0x0, &(0x7f00000000c0)="d125731d0ec9ba6e260054fb824664d57b2be1bba2679d3752fbea159096409de41948a1c5f92fa34acee8315e6a6d6c534139997253f62f97df5c6dfdcfdd6e4ac9fd25d01daf1dcf3080108b892f7b2a7723ab599e231c7e82166f544e751b628331b6d1b1692aad36ed19879b7312828445cd939a750563fbaf3e45eec4713908ad6015a3762eedbc44dfd79582694647816e27305a3c54ca0f504ecb895612eca3bf94cda3c1a09c2472dd39d5d6629a4f988777f7fe2bc0d2a023f91914", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setpriority(0x1, 0x0, 0x0) 14:52:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:57 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x81, 0x2, 0x8, 0xff}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0xb5, "c0558af530bcabd1b4bbb331f82b5f0ad87f54b0ba94a5cbb4cd8a22fa4e9f56c27f7a00ff9aa2d1c3c893d81999e7a06d0f8ea6c2aaef42d937d8101146e9f977bd18427e819c76a7edee4eb1ef7754f56a2e1cc3959d8a46522c031c6b21f725a814f6af1356e291c9411016a1871e2634c313d6e94ab0a68ae98963f4e9fd89ed83dd69d21c7bd06a77760f8b3ca3b4a62b035a33864c5f7313034fd807e8fe447d9f2422e11c5255751faf8e2dac27a0a80394"}, &(0x7f00000003c0)=0xbd) r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x7) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r4 = gettid() r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000001c0)={@multicast1, @local, 0x0}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000240)={'team0\x00', r6}) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x3, 0x400) ioctl$BLKRAGET(r5, 0x1263, &(0x7f0000000140)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000000)={0xd0a0}) 14:52:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x66, "a824274c66f034bb433bf96cede761b2133734736d65e1037c65a8fd39632e9af54b9d10cb6f186ba33fa864df36f4909afd6b8c0e134a5c8929fbe257ef8e282968f07316974208931d78071e66a0cd4168e9847b865e4c033862cf741b4e75ccfacddb0fde"}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x4, 0x47}, &(0x7f00000002c0)=0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r3, 0x0, 0x39, &(0x7f0000000240)=0x8000, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000280)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'ovf\x00', 0x1, 0x3, 0x2d}, 0x2c) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = fcntl$dupfd(r2, 0x0, r5) ioctl$SCSI_IOCTL_SYNC(r6, 0x4) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000580), 0x8) msgsnd(0x0, &(0x7f00000005c0)={0x1, "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"}, 0x1008, 0x0) r7 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000040)=0x3) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r7}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) 14:52:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @empty, 0x7fff}, {0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x0, [0x9, 0x1d4, 0x101, 0x8, 0x54f, 0xfffffffffffffe41, 0x7fffffff, 0x1000]}, 0x5c) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000000c0)={0x1, 0x0, 0x7, 0x0, 0x5}) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x0) 14:52:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) bind$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x1}}, 0x1e) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 268.444915] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:57 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x0, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r1, 0x0) 14:52:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x2, &(0x7f0000479000)="890528e4", 0xffffffffffffffa3) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0xb550, 0x4e20, 0x1000, 0xa, 0xa0, 0x80, 0x5c, r3, r4}, {0x5, 0x7f, 0x3, 0x8, 0x7, 0x2, 0x574c}, {0x80000001, 0x2, 0x4, 0x4}, 0x7, 0x6e6bbc, 0x3, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x3, 0x6, 0x9, 0x9, 0x4}}, 0xe8) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:57 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x208042, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x69c}, &(0x7f0000000100)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r2, 0x2, 0x70bd2d, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r3, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000300)={0x7, 0x70, 0x6, 0x40000000, 0x1, 0x10001, 0x0, 0x6, 0x20, 0x1, 0xd8, 0x100, 0x9, 0x184, 0x7, 0xe52, 0x2, 0x6, 0x9, 0x7fff, 0x7, 0x0, 0xffffffffffffff01, 0x200, 0x3, 0x1, 0x80000001, 0x3, 0x9, 0x0, 0x10000, 0x4, 0x3ff, 0x1000, 0x4, 0x100000001, 0x3, 0x6, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10010, 0xffffffffffffffff, 0xb33, 0x5, 0x8001, 0x6, 0x7}) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r4, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:57 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x9) clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) 14:52:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf) r3 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) kcmp(r3, r4, 0x7, r1, r0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) [ 268.918210] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 268.931715] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x0, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:58 executing program 4: clone(0x800000, &(0x7f00000001c0)="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", &(0x7f0000000340), &(0x7f0000000080), &(0x7f0000000000)="f63388ee3ad9fea1c3791dfb43d629c518b2f7a3bc4fd3244e88f5a6af911933c3d5413b37cff4ab2d0a12baebbd8cc0f48a0bcfb39702826f68cf7957fa3be23f595e22df04ca5bb8376e9115d5") setpriority(0x1, 0x0, 0x0) r0 = getpid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000380)={0x9, 0x108, 0xfa00, {r2, 0x33, "33a8a3", "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"}}, 0x110) ptrace(0x4219, r0) 14:52:58 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0xf09d, &(0x7f0000000100)="025cc808000000000000006d26f9f675a315c92875453de72ceddd52cda3de67a9fdc30057685a92bb14d6ed956b24af59e27da17c048acc9ac42455e8a0ba3f09c8eea95e296dce28ad6692dcece89017225fc2ab82a1a862f3a6477299e7ff196752e814cc7c8c33e3d20d041d9e4e8231547b8edd16f34a") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0x6, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)="54ccedac383450d7168a04a7bf545a3001d213db37bcdbe87d68f35c230a425d14082943446845c1b904c371d43fd525347cea6cfe2d20ea306b0f8ffb73be2ffeed687ca293a809ec1cdbd6f519dba147b4697f3061792cf640e30931778bb7d48b6207fef4cc5b59a26778a22083564af2dff8c4d5dcb9ed2fc73c112598147ecbce10a31afb894cb5060be2d828612a5dcd5fe685668b3539a6e8fe7dd4180cf3a402351c9801061e4cc0d6") setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x0, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 269.393096] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x9, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 269.485974] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) 14:52:58 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x3, 0x10001) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000140)) memfd_create(&(0x7f00000001c0)='\x00', 0x1) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:58 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) setpriority(0x1, r0, 0x0) 14:52:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = memfd_create(&(0x7f0000000000)='lo!-@^md5sum\x00', 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4}, 0x8) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 269.742572] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10200, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r1, 0x1) 14:52:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r3, &(0x7f00000000c0)={0x15, 0x110, 0xfa00, {r4, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e21, 0xd9d, @remote={0xfe, 0x80, [], 0xbb}, 0x227f}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x118) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:59 executing program 7: r0 = socket(0x10, 0x8000803, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendfile(r0, r1, &(0x7f0000000040)=0x20, 0x800003) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}) 14:52:59 executing program 2 (fault-call:7 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 269.976574] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 270.139890] FAULT_INJECTION: forcing a failure. [ 270.139890] name failslab, interval 1, probability 0, space 0, times 0 [ 270.151259] CPU: 1 PID: 11727 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 270.158550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.167925] Call Trace: [ 270.168882] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 270.170569] dump_stack+0x185/0x1e0 [ 270.170620] should_fail+0x8a7/0xae0 [ 270.187937] __should_failslab+0x278/0x2a0 [ 270.192217] should_failslab+0x29/0x70 [ 270.196139] __kmalloc+0xcb/0x370 [ 270.199633] ? tcp_sendmsg_locked+0x5f6b/0x6790 [ 270.204330] ? tcp_sendmsg_locked+0xcb/0x6790 [ 270.208858] tcp_sendmsg_locked+0x5f6b/0x6790 [ 270.213387] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 270.218785] ? unlock_page_memcg+0x7a/0x1d0 [ 270.223173] ? kmsan_set_origin_inline+0x6b/0x120 [ 270.228055] ? __msan_poison_alloca+0x183/0x220 [ 270.232788] ? local_bh_enable+0x36/0x40 [ 270.236912] ? local_bh_enable+0x36/0x40 [ 270.241042] tcp_sendmsg+0xb2/0x100 [ 270.244706] ? tcp_sendmsg_locked+0x6790/0x6790 [ 270.249401] inet_sendmsg+0x3fc/0x760 [ 270.253257] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 270.258678] ? inet_getname+0x4a0/0x4a0 [ 270.262689] __sys_sendto+0x798/0x8e0 [ 270.266558] ? syscall_return_slowpath+0x108/0x800 [ 270.271542] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 270.276974] __x64_sys_sendto+0x1a1/0x210 [ 270.281192] ? __sys_sendto+0x8e0/0x8e0 [ 270.285214] do_syscall_64+0x15b/0x230 14:52:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:52:59 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x600000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r2 = getegid() write$FUSE_ATTR(r0, &(0x7f0000000200)={0x78, 0x0, 0x7, {0x3, 0xfffffffffffffe01, 0x0, {0x800000000000001, 0x7ff, 0x4, 0x1, 0x6, 0xffffffffffff8000, 0x1000, 0x8000, 0x1, 0x8000, 0x3ff, r1, r2, 0xffffffff, 0x1000}}}, 0x78) [ 270.289150] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 270.294359] RIP: 0033:0x455ab9 [ 270.297560] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.317173] RSP: 002b:00007f7089d5bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 270.324920] RAX: ffffffffffffffda RBX: 00007f7089d5c6d4 RCX: 0000000000455ab9 [ 270.332212] RDX: fffffffffffffea7 RSI: 0000000020f6f000 RDI: 0000000000000013 [ 270.339507] RBP: 000000000072bea0 R08: 0000000020b63fe4 R09: 000000000000001c [ 270.346798] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000016 [ 270.354701] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000000 14:52:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x48400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffffffffffff}, 0x0, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r3, &(0x7f0000000200)={0x16, 0x98, 0xfa00, {&(0x7f0000000100), 0x0, r4, 0x1c, 0x1, @in6={0xa, 0x4e24, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}}, 0xa0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:52:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x3) r1 = userfaultfd(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="1e000000ad14a4920000000000000000"]}) close(r2) close(r1) 14:52:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x100) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8911, &(0x7f0000000000)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0xfffffffffffffea2}], 0x1}, 0x0) 14:52:59 executing program 2 (fault-call:7 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:52:59 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffff800, 0x600000) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="22000000030000000000000000000000010000000000000001000000000000002400954e00a4d993b1de91b524949102823ac9d5ae1e9053f1d17b64fef388b708ff01be24252b2af4c4a42066d8d71b61038ce2b599b1821d3cfa926c7ffdd2cdb6ece3d78512255b8047815cd24eff77d3102cb65e2e01e8a19ad9ea15cc29702ebf759b2c3d187320"], 0x22) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)=@migrate={0x1cc, 0x21, 0x2, 0x70bd2d, 0x25dfdbfc, {{@in, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4e20, 0x7, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x3e, 0x0, r1}, 0x6e6bb8, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in6, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2}}, @tmpl={0x44, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d3, 0x3b}, 0xa, @in, 0x3507, 0x0, 0x0, 0x7, 0x7f, 0x8fe, 0x7fff}]}, @srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @algo_auth={0xf0, 0x1, {{'md4\x00'}, 0x528, "eca435642b107d7dc72e8bf270c73dd54b677cdfe0eef9ac4b90a87b9b221bbb03507fdab4508a4664e5ea687060c173b71524e278120ddce0a4deee2e429486b26e59b3d2cd003abdd6f3aa535be4557d2f89d986d6c8219ca5eccf70ae7db57ab4d42d0e1cdbd610796418a8a387cabb39d4d9e2c6961e93baba909642bc6a493376f63ddc13bda12c95bb0c26161645f2c81748d31ab76bb4c27504808f2bc9c46cf7f5"}}, @replay_thresh={0x8, 0xb, 0x1f}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x8040}, 0x0) clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) [ 270.739798] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 270.761526] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 270.902201] FAULT_INJECTION: forcing a failure. [ 270.902201] name failslab, interval 1, probability 0, space 0, times 0 [ 270.913572] CPU: 1 PID: 11765 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 270.920878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.930254] Call Trace: [ 270.932895] dump_stack+0x185/0x1e0 [ 270.936559] ? __should_failslab+0x278/0x2a0 [ 270.941009] should_fail+0x8a7/0xae0 [ 270.944790] __should_failslab+0x278/0x2a0 [ 270.949065] should_failslab+0x29/0x70 [ 270.952993] kmem_cache_alloc+0x13c/0xbb0 [ 270.957187] ? __inet_hash_connect+0xd8b/0x1e00 [ 270.961898] __inet_hash_connect+0xd8b/0x1e00 [ 270.966469] ? inet6_hash_connect+0x1a0/0x1a0 [ 270.971048] inet6_hash_connect+0x179/0x1a0 [ 270.975412] tcp_v6_connect+0x21e9/0x29e0 [ 270.979630] ? __msan_poison_alloca+0x183/0x220 [ 270.984356] ? tcp_v6_pre_connect+0x130/0x130 [ 270.988883] __inet_stream_connect+0x35d/0x1470 [ 270.993594] ? kmsan_internal_unpoison_shadow+0x83/0xe0 14:53:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x480, 0x0) recvmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/86, 0x56}, {&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/148, 0x94}], 0x3, &(0x7f00000002c0)=""/93, 0x5d, 0x3}, 0x10060) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 270.999046] ? tcp_sendmsg_locked+0x5f6b/0x6790 [ 271.003750] tcp_sendmsg_locked+0x61af/0x6790 [ 271.008279] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 271.013681] ? unlock_page_memcg+0x7a/0x1d0 [ 271.018083] ? kmsan_set_origin_inline+0x6b/0x120 [ 271.022959] ? __msan_poison_alloca+0x183/0x220 [ 271.027689] ? local_bh_enable+0x36/0x40 [ 271.031830] tcp_sendmsg+0xb2/0x100 [ 271.035492] ? tcp_sendmsg_locked+0x6790/0x6790 [ 271.040191] inet_sendmsg+0x3fc/0x760 [ 271.044059] ? __msan_metadata_ptr_for_load_8+0x10/0x20 14:53:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/9, 0x9) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:00 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 271.049491] ? inet_getname+0x4a0/0x4a0 [ 271.053501] __sys_sendto+0x798/0x8e0 [ 271.057381] ? syscall_return_slowpath+0x108/0x800 [ 271.062375] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 271.067812] __x64_sys_sendto+0x1a1/0x210 [ 271.072039] ? __sys_sendto+0x8e0/0x8e0 [ 271.076074] do_syscall_64+0x15b/0x230 [ 271.080011] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 271.085228] RIP: 0033:0x455ab9 [ 271.088431] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.107976] RSP: 002b:00007f7089d5bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 271.115740] RAX: ffffffffffffffda RBX: 00007f7089d5c6d4 RCX: 0000000000455ab9 [ 271.123054] RDX: fffffffffffffea7 RSI: 0000000020f6f000 RDI: 0000000000000013 [ 271.130359] RBP: 000000000072bea0 R08: 0000000020b63fe4 R09: 000000000000001c [ 271.137661] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000016 14:53:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x574a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={r3, @in={{0x2, 0x4e24}}, [0x12fd, 0x0, 0x3ff, 0x100, 0xff, 0x7, 0x6, 0x1, 0x81, 0x6, 0x5, 0x5, 0x4000000000, 0x9]}, &(0x7f0000000180)=0x100) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 271.142618] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 271.144954] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000001 [ 271.226338] Unknown ioctl 21376 14:53:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0x1, 0x0, 0x0) r2 = semget(0x0, 0x1, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r5 = geteuid() r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000001c0)={{0x400, r3, r4, r5, r6, 0x0, 0x2}, 0x1000, 0x37a8, 0x1a}) shutdown(r0, 0x1) 14:53:00 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1, 0x80440) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000340)={0xf7fd, 0x19}) setpriority(0x1, 0x0, 0x0) r1 = socket(0x1b, 0x2, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4f}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x4bc4}, &(0x7f00000001c0)=0x8) r3 = dup(r1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000380)='bond0\x00') write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000240)={0xffffffffffffffff}, 0x106, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0xa, 0x4, 0xfa00, {r4}}, 0xffffffffffffffa6) r5 = semget(0x3, 0x3, 0xc0) semctl$SETVAL(r5, 0x1, 0x10, &(0x7f0000000200)=0x2) fcntl$getown(r3, 0x9) [ 271.327022] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$getown(r2, 0x9) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 271.443589] Unknown ioctl 21376 14:53:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) ioctl$RTC_AIE_ON(r2, 0x7001) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:00 executing program 2 (fault-call:7 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:00 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x5, [0x1000, 0x2, 0x2440, 0x5, 0x0]}, &(0x7f0000000340)=0xe) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000003c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r2 = socket(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) dup2(r0, r3) connect$pppoe(r5, &(0x7f0000000080)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'bond_slave_0\x00'}}, 0x1e) r6 = open(&(0x7f0000000080)='.\x00', 0xea3168e2e70d1262, 0x22) r7 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x100, 0x80000) fanotify_mark(r6, 0x44, 0x2000a, r7, &(0x7f0000000140)='./control/file0\x00') ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f00000002c0)={0x9, 0x7, 0x4, 0x9, '\x00', 0x2}) r8 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r8, 0x3, 0x6, 0x5) chown(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_rr_get_interval(r9, &(0x7f00000001c0)) close(r1) 14:53:00 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x5, 0xf38c, 0x64}, 0xc) r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 271.653445] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000000000)="bfae8e4e7d8b398d31d138c841610bff964cc755281f97a8d4743d7050cb41dbfba229095163ef42a3eeed4380e5fb7f9ff7f846d2acca3adf9a24258033f597da1b0f44e38c0e0391fb9202c01ea8970122e1d3dc085d674a7def75e6893bd7a6dc745c791b178886f6d0b63e4594d3467430f4aa633218477773ad23beae7ca05ae84020b403b5cff8408f91d8effcb1b8be66eff2d2dff28776d11fa8d413d0cb665b9aed5edff9c1d6d68c1f376c85b126fb063e481dfe9ccc91dc783f72d57242", 0xc3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x200000) write$FUSE_LSEEK(r3, &(0x7f0000000140)={0x18, 0xffffffffffffffda, 0x5, {0x8001}}, 0x18) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1, 0x400) 14:53:00 executing program 4: clone(0x2000000, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x182, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000f900000000000000000090000000a9bf955f2b94f000d4878cb36298bcd87acba9b44624def23571119a7e399e2c746b826ceb87a7b2dd6ad5cdf63a6eff595494be4de49690dd7c8b9e3789027123ee453066ad8dee4ffb08f4772cdf129e0f475b30c48ceb2c16333f5f2d31cf3e6a362c5a700a7168b85439bb9944e1a4bf0d90c0bf517729864489f66d4b7778c5fc7e67ae90a509036dfb5b19ecd4"], &(0x7f0000000180)=0xb4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9, 0x3f, 0xa54, 0x9, 0x1, 0x6, 0x6, {0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x6c, 0x1, 0x88, 0xffff, 0x9}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="5e0000009851590d9fe44aa0c5658e66b50c849f684d6d17cc4c75c111e1b7ed36958f050da84a6bb5a8b59aaf430a69bc2b839758ceee9a2c0a4af461145832e62ffc18aea8f2f1e5536113aa09f80f2cef10a1e463fadb83a694d47151406e26e5"], &(0x7f0000000340)=0x66) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) fcntl$setownex(r1, 0xf, &(0x7f00000004c0)={0x2, r4}) splice(r0, &(0x7f00000003c0), r2, &(0x7f0000000400), 0x5, 0x2) setpriority(0x1, 0x0, 0x0) 14:53:00 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x20000000006, 0x20000400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/62) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000050000000000000000000000", 0x10}]) [ 271.874224] FAULT_INJECTION: forcing a failure. [ 271.874224] name failslab, interval 1, probability 0, space 0, times 0 [ 271.885686] CPU: 0 PID: 11817 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 271.892990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.902371] Call Trace: [ 271.905008] dump_stack+0x185/0x1e0 [ 271.908673] should_fail+0x8a7/0xae0 [ 271.912450] __should_failslab+0x278/0x2a0 [ 271.916754] should_failslab+0x29/0x70 [ 271.920685] kmem_cache_alloc_node+0x164/0xcb0 [ 271.925304] ? __alloc_skb+0x202/0x9e0 [ 271.929227] ? ip6_dst_check+0x605/0x8e0 [ 271.933330] __alloc_skb+0x202/0x9e0 [ 271.937112] sk_stream_alloc_skb+0x17c/0xcf0 [ 271.941598] tcp_connect+0x2aab/0x6980 [ 271.945548] tcp_v6_connect+0x27e3/0x29e0 [ 271.949770] ? __msan_poison_alloca+0x183/0x220 [ 271.954495] ? tcp_v6_pre_connect+0x130/0x130 [ 271.959025] __inet_stream_connect+0x35d/0x1470 [ 271.963728] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 271.969157] ? tcp_sendmsg_locked+0x5f6b/0x6790 [ 271.973860] tcp_sendmsg_locked+0x61af/0x6790 [ 271.978389] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 271.983787] ? unlock_page_memcg+0x7a/0x1d0 [ 271.988174] ? kmsan_set_origin_inline+0x6b/0x120 [ 271.993833] ? __msan_poison_alloca+0x183/0x220 [ 271.998541] ? local_bh_enable+0x36/0x40 [ 272.002676] tcp_sendmsg+0xb2/0x100 [ 272.006341] ? tcp_sendmsg_locked+0x6790/0x6790 [ 272.011042] inet_sendmsg+0x3fc/0x760 [ 272.014875] ? inet_getname+0x4a0/0x4a0 [ 272.018883] ? __sys_sendto+0x8e0/0x8e0 [ 272.022886] ? inet_getname+0x4a0/0x4a0 [ 272.026895] __sys_sendto+0x798/0x8e0 [ 272.030768] ? syscall_return_slowpath+0x108/0x800 [ 272.035755] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 272.041192] __x64_sys_sendto+0x1a1/0x210 [ 272.045409] ? __sys_sendto+0x8e0/0x8e0 [ 272.049431] do_syscall_64+0x15b/0x230 [ 272.053391] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 272.058602] RIP: 0033:0x455ab9 [ 272.061799] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.081399] RSP: 002b:00007f7089d5bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 272.089130] RAX: ffffffffffffffda RBX: 00007f7089d5c6d4 RCX: 0000000000455ab9 [ 272.096427] RDX: fffffffffffffea7 RSI: 0000000020f6f000 RDI: 0000000000000013 [ 272.103717] RBP: 000000000072bea0 R08: 0000000020b63fe4 R09: 000000000000001c [ 272.111009] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000016 [ 272.118299] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000002 14:53:00 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x7b, @multicast2=0xe0000002, 0x4e22, 0x0, 'sed\x00', 0x26, 0x5, 0x73}, 0x2c) r1 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000013c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) listen(r2, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000640)=0x0) r7 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000b80)={0x0, 0x0}) getresuid(&(0x7f0000000bc0)=0x0, &(0x7f0000000c00), &(0x7f0000000c40)) getresgid(&(0x7f0000000c80)=0x0, &(0x7f0000000cc0), &(0x7f0000000d00)) fcntl$getownex(r0, 0x10, &(0x7f0000000d40)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000d80)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000e80)=0xe8) r15 = getegid() sendmsg$netlink(r0, &(0x7f0000000f80)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000a00)=[{&(0x7f0000000300)={0x31c, 0x22, 0x4927eba2471e1ac0, 0x70bd26, 0x25dfdbfd, "", [@nested={0x304, 0x40, [@typed={0xc, 0x74, @u64=0x5}, @typed={0xc, 0x66, @u64=0x4}, @generic="77667e481c2e3d13d9eb60b769ead0e3f4b8f59d1ed3beb739fa3c39facfb060281dd221c8f348e6e01b06ad2385551953cb694b28394b272bb66e2db648275dee50380651fdcaf96f3cdb9a976fb8497b66145f43449419a49d3c8cf5d57ddd42fed10f44643a9a4440f48dc8b2fcc6fa598c100735e7ffd915d0a1f2dba90efde400636774064bab52bdbccf90a8283cdaf0b97d8974cb7af95d0790152f091fdac0a4bc47f1ffcba656f9a03d3e572e442db2914c742ec227ca06914d90e8d311350ecb612374f9ce80450cd15af91f2824953529e2dae165508add78737c25fa2bbff43980d29779751b68577e22", @generic="0fa2cb20a1743a03900ce88a10922daf37caf6b42bbecc43b04217656a62359185a8afb4342a473b70b9f03fa25774082c30156c2319023843e09a8c72faa4f5fe92732dbd445652934d980ceaa137e524843804c7ebffc75e779b5ce9690ab45d9c5587c0894367cf8926cf42ae9360422923118010e06791793e7a609f67ef491ed18a74ea", @generic="d36d63eace3fee7468c13aa477922703ff2755b4081d0911510e169f48de412fb118b4a7e205632077a998a6e357965006ccdb2950638460bb01a3913919644007bdd96e756f24b633fe499c17d2018450dd9ff2488e16b66fcf9add4ab684a99c4bf9686d4c72c937f49fbe999a7334666a097126d56c65af1279e7b984fbb1cd7207ac5b434f704489e97c41d743a9aed7dbcd9c51061d8a62aa899cf0166e983db130d8a45e330219ce76cff65bb78316ab1ac12a686c6613e50b707a0ff4e9ac5c2a51e5754349b3ad94dfca6c32258112ec140ece1bed3d4e736391b01715ef8cd450e8", @generic="d96960ace9fad1b9590ac4faa4307f15e7da4b7a4c1961602a9fa37d7189b73d66b76a8ff02f3a6b2987b6b5378a16adb4e8655ae5c0dd4b2784430441245a0f1c0786dc2478d99e69622f0df665a7640cc33c441fe48b2584aa1d282272c9c5f59ce7d22da62cf20384d3c8027f2bec1afe23b1e774f460faeb9cd749f27e2b761a463007725339457335"]}, @typed={0x8, 0x58, @uid=r5}]}, 0x31c}, {&(0x7f0000000680)={0x380, 0x11, 0x409, 0x70bd27, 0x25dfdbff, "", [@typed={0x14, 0x7e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x87, @u64=0x2}, @nested={0x300, 0x60, [@typed={0x8, 0x5b, @pid=r6}, @generic="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", @generic="e1d1fbbc2b05fe5614da30dfab3393681570144eb6de8a039fddcb6d13bd8ca2", @generic="7a8d7b6e5da779a75816ed7fbdb7b9d0d70003c72d14a9fee6632737bcb64a4c9e25df6516395927067d61d7a088299b19f7897ac515ac5b0a32a5b5f4ec4e75a4c10720360d10886a4462bc0fcea9f753baf97699247fa3220ca38a9dcd249cd58c195b75b7369aa0f9b235de3b6a6094c9f2879d", @generic="cf1df94c9f4ce38a5e2797c355da6e2c7b43e8e6ff9b0d2ac7370479051f4289de9d424225412b43dc2908b8f29af1279e3109523074b546bc5fbc28cc2fff19e26d9e0222bc191e48155b84ea529f7d1762b5a11fabfe3981655ab07f1b876fb48905b3d06b05f45ba48aa1d6e8824811a55d0157f3607fd25f8221357954cd66af0430cdfc725507fd92fe0c", @generic="5e3d29aa76ff161c5bf7126104d5f3e276ef52c575d6c62224f9cfe622a62f59908b7deb7e55c8ecb5ab6485a70868d482f48843449b0869a9ad9f71d479d7a5576c6ba9855581d080980fbab03108fc25048bd62c2cf9141c4f7bdbfb15f7f6b74bfa3ee7ad1cd618a9f23b9fad31dfab8f476bd49feb003d2493377a9e4a4338e0e167852e175a1732444373b3a40f10c5c9ff528f365d944ea1ed8d80b9987731b0f9b90e2e520252dee2a366b6a6d593ece9ad7300f75d20842d5ff09ced0538a84481a0570471eb86a9cd9222c43ddbef86ea"]}, @generic="6bcdc34d00057450e9f42f1bf3f94a0b4a2b233032039b177a1ae2538a27947a0cf3b95ee708e78d280accd0f73f846ef99546e053f3e0093e18e3acfc106f36eafcf891f968c046f6a0cade0eb0"]}, 0x380}], 0x2, &(0x7f0000000ec0)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r3, r1, r2, r4, r3, r2, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xc0, 0x804}, 0x40000) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000001c0)) r3 = socket$inet(0x10, 0x3, 0x4) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffff2fc, 0x2) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000100)) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000680)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="880000008a31ccae7c520500000000000000dff0822ae49089db4b43bdb57808960ccda83880137b8fe6eb007cacf9fff19fbb4cd7b3512e588a30bb1ee77b489a528818f2048a6e2c29698bfd16409cdee205a15a65765c6e9a0b59fa3d927ea86661a751fa497d70247a7b218d89ba9b12149ad83b66f439965a1fd56715fd171c1f3a9e3d9a982dc35607"], &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r3, 0x228}, 0x8) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8202, 0x8b, 0x8000, r5}, &(0x7f0000000400)=0x10) bind$inet(r1, &(0x7f0000000500)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000100)={r6, @in={{0x2, 0x4e20}}, [0x2a, 0x8, 0x800, 0x1, 0x80, 0x3ff, 0xa0cb, 0x2, 0x3ff, 0x8, 0x7f, 0xebb3, 0x55, 0xffffffffffff8000, 0x20]}, &(0x7f0000000080)=0x100) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000540)="e66c388192797decebf66e897632e7edeb1afbf7275dd0095831359aa99fddc1c517e007570928758590bbc7bdd34719ac2c7688120e930ffc19ea7458fb25bfb285c63f90722a0e9edf56d4c6caf3f376702aebf6d27e5c4a330cc19c9739fd3a7cc61df3fa62c08dfda7a1f6ccb0448cc41b2ffa15e7b6eb4a5fe538bbea0139ec35b9885af1b030f1cced4a87d841c5d8553f11b22df2c176c85482493ff00902906e4029aefba0e3148ac12c28839189923be5a1e8fca3a7bb27b2a346d4ec1783af0e9bc1bf7392322285d4a90d3644bd3db9ecddb9072328b94d25c7ba", 0xe0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) fstatfs(r0, &(0x7f0000000000)=""/63) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000003, 0xfffffdfffffffffd) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000080)=""/254, 0xfe}, {&(0x7f0000000180)=""/96, 0x60}, {&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/177, 0xb1}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000001440)=""/225, 0xe1}, {&(0x7f0000001540)=""/31, 0x1f}], 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}}) sysfs$1(0x1, &(0x7f0000001600)='\\\x00') 14:53:01 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0xc4, 0x4, 0x7f, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000004c0), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000280)="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", &(0x7f0000000100)}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=""/108}, 0x18) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 14:53:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x4000) ioctl$KDMKTONE(r2, 0x4b30, 0x80000001) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) recvfrom(r3, &(0x7f0000000000)=""/54, 0x36, 0x20, &(0x7f0000000040)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000000)='E', 0x1, 0x404c845, 0x0, 0x0) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:01 executing program 2 (fault-call:7 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 272.495489] FAULT_INJECTION: forcing a failure. [ 272.495489] name failslab, interval 1, probability 0, space 0, times 0 [ 272.506864] CPU: 1 PID: 11861 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 272.514157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.523543] Call Trace: [ 272.526182] dump_stack+0x185/0x1e0 [ 272.529847] should_fail+0x8a7/0xae0 [ 272.533613] __should_failslab+0x278/0x2a0 [ 272.537886] should_failslab+0x29/0x70 [ 272.541842] __kmalloc_node_track_caller+0x258/0x11d0 [ 272.547094] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 272.552491] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 272.557120] __alloc_skb+0x2cb/0x9e0 [ 272.560862] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 272.565507] sk_stream_alloc_skb+0x17c/0xcf0 [ 272.569990] tcp_connect+0x2aab/0x6980 [ 272.573947] tcp_v6_connect+0x27e3/0x29e0 [ 272.578166] ? __msan_poison_alloca+0x183/0x220 [ 272.582888] ? tcp_v6_pre_connect+0x130/0x130 [ 272.587409] __inet_stream_connect+0x35d/0x1470 [ 272.592106] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 272.597536] ? tcp_sendmsg_locked+0x5f6b/0x6790 [ 272.602241] tcp_sendmsg_locked+0x61af/0x6790 [ 272.606769] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 272.612169] ? unlock_page_memcg+0x7a/0x1d0 [ 272.616556] ? kmsan_set_origin_inline+0x6b/0x120 [ 272.621435] ? __msan_poison_alloca+0x183/0x220 [ 272.626148] ? local_bh_enable+0x36/0x40 [ 272.630288] tcp_sendmsg+0xb2/0x100 [ 272.633950] ? tcp_sendmsg_locked+0x6790/0x6790 [ 272.638651] inet_sendmsg+0x3fc/0x760 [ 272.642510] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 272.643902] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 272.647924] ? inet_getname+0x4a0/0x4a0 [ 272.647961] __sys_sendto+0x798/0x8e0 [ 272.648035] ? syscall_return_slowpath+0x108/0x800 [ 272.648093] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 272.676160] __x64_sys_sendto+0x1a1/0x210 [ 272.680380] ? __sys_sendto+0x8e0/0x8e0 [ 272.684417] do_syscall_64+0x15b/0x230 [ 272.688356] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 272.693573] RIP: 0033:0x455ab9 [ 272.696775] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.716350] RSP: 002b:00007f7089d5bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 272.724101] RAX: ffffffffffffffda RBX: 00007f7089d5c6d4 RCX: 0000000000455ab9 [ 272.731398] RDX: fffffffffffffea7 RSI: 0000000020f6f000 RDI: 0000000000000013 [ 272.738696] RBP: 000000000072bea0 R08: 0000000020b63fe4 R09: 000000000000001c 14:53:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000100)={0x6, 0x4, 0xff}) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:01 executing program 7: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)='\x00', 0x1}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x34, 0x1) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)="2832c4f219f6370f148cf81ae423e32c56d0ef6c301de170103042dd2ae63c854b5b35d4564415d36beb4a037cf62c4fd60233864c48450f31a2e15d6a9ebd8236aeef56fdb0aa61ab8ca3fb61c5876c9fdd43953e31ec38c33f5583f197edbe9dea22fe5195ebed84d9c553f16b36f7a982daa272b6d8b3947b826cfdc591dddb143274", 0x84}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000000)="3b478b34b74f45c89e9a71deb9b61d1ee21edd592e5b1e594df0afaa14dce6f8d9f61435f378808fd1a34a859c2be8c87733a1be3f35335724888a0c13e1e5f7a284b3407edcd2ecd13cc2c9a34e2fa5862c6514bd1b9566d21050389742e446d8812ceb60379f35", 0x68}, {&(0x7f00000000c0)="66d46abfdfb5902b7e6419867892c494e6a0dea9b717b9e2e2394b165e7c0b49abeb97b0af2d60e5d2d99f", 0x2b}, {&(0x7f00000002c0)="300894a60c200ad82ebd9a040541475ec2b148dc6d0f847e21476278010dabd36df98c6c8bcdebb6f547fa344a30cd6b6f9b400a1de60ba905bb1e26521dd921d66043756000d7168bf2b20148cb7abe05d9479c41fdb8f16f3b76910062a5939efc6a68146d755a6ca137e37c972c8ee96261ed05b68046660a9661b07e796529358d29621999ce7a010285a7cfb65db7906c703e9cf0fa38c233701f97a3", 0x9f}, {&(0x7f0000000140)="2f70d874f882001740ff65dac2f8f5032866a15d39e4728fa8eea6b48f6d95a1472c3c2c1d6815f0f5dfd7365933c79af81498d3948cd746892b842c29f55ed54ba3de4cb0d73a41f06fe75f3f3c92ba1c8338b11e39", 0x56}], 0x6) ioctl$int_out(r0, 0x810c5701, &(0x7f0000000100)) 14:53:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e1d, @multicast1=0xe0000001}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x9, 0xffff, 0x200, 0x4, 0x99}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x97, "806a54cebab795dccd8acac944c54d7ca9ea3291f0fd7dd82a4c01c617bf2dc5540135f6a3ccae0d4d7ba6b0a15b10bc411c89ca280083b9d51814305952ec1d87a97c8280cb024401219e0e11e1df4512c0428d4327201ae42c6b0245cd88b1654ac77388f0cda2fc641f415f5e147127dbeab40cef59fbcd291c5fbb73e46b43da384b2ab58b58511eeb1ae74ddde7545b72a2a4f024"}, &(0x7f0000000200)=0x9f) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r3 = memfd_create(&(0x7f0000000280), 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r4, 0x900, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000880) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) [ 272.745994] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000016 [ 272.753299] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000003 14:53:01 executing program 4: clone(0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) setpriority(0x1, 0x0, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000080)) 14:53:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) 14:53:01 executing program 7: clone(0x2000000, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x182, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000f900000000000000000090000000a9bf955f2b94f000d4878cb36298bcd87acba9b44624def23571119a7e399e2c746b826ceb87a7b2dd6ad5cdf63a6eff595494be4de49690dd7c8b9e3789027123ee453066ad8dee4ffb08f4772cdf129e0f475b30c48ceb2c16333f5f2d31cf3e6a362c5a700a7168b85439bb9944e1a4bf0d90c0bf517729864489f66d4b7778c5fc7e67ae90a509036dfb5b19ecd4"], &(0x7f0000000180)=0xb4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9, 0x3f, 0xa54, 0x9, 0x1, 0x6, 0x6, {0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x6c, 0x1, 0x88, 0xffff, 0x9}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="5e0000009851590d9fe44aa0c5658e66b50c849f684d6d17cc4c75c111e1b7ed36958f050da84a6bb5a8b59aaf430a69bc2b839758ceee9a2c0a4af461145832e62ffc18aea8f2f1e5536113aa09f80f2cef10a1e463fadb83a694d47151406e26e5"], &(0x7f0000000340)=0x66) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) fcntl$setownex(r1, 0xf, &(0x7f00000004c0)={0x2, r4}) splice(r0, &(0x7f00000003c0), r2, &(0x7f0000000400), 0x5, 0x2) setpriority(0x1, 0x0, 0x0) 14:53:02 executing program 2 (fault-call:7 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000340)={0x2, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0xe658bedffbe9d110) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 273.176719] FAULT_INJECTION: forcing a failure. [ 273.176719] name failslab, interval 1, probability 0, space 0, times 0 [ 273.188249] CPU: 1 PID: 11902 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 273.195563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.204946] Call Trace: [ 273.207598] dump_stack+0x185/0x1e0 [ 273.211274] should_fail+0x8a7/0xae0 [ 273.212924] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 273.215801] __should_failslab+0x278/0x2a0 [ 273.215835] should_failslab+0x29/0x70 [ 273.215879] kmem_cache_alloc+0x13c/0xbb0 [ 273.238113] ? __nf_conntrack_alloc+0x166/0x670 [ 273.242829] __nf_conntrack_alloc+0x166/0x670 [ 273.247370] init_conntrack+0x635/0x2840 [ 273.251466] ? __msan_poison_alloca+0x183/0x220 [ 273.256191] nf_conntrack_in+0x1812/0x2070 [ 273.260500] ipv6_conntrack_local+0xc3/0xf0 [ 273.264858] ? ipv6_conntrack_in+0xf0/0xf0 [ 273.269124] nf_hook_slow+0x15d/0x3e0 [ 273.272967] ip6_xmit+0x2110/0x2570 [ 273.276654] ? ip6_xmit+0x2570/0x2570 [ 273.280486] inet6_csk_xmit+0x3fc/0x510 [ 273.284503] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 273.289473] tcp_transmit_skb+0x4092/0x5980 [ 273.293832] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 273.299293] tcp_connect+0x5873/0x6980 [ 273.303244] tcp_v6_connect+0x27e3/0x29e0 [ 273.307467] ? __msan_poison_alloca+0x183/0x220 [ 273.312192] ? tcp_v6_pre_connect+0x130/0x130 [ 273.316716] __inet_stream_connect+0x35d/0x1470 [ 273.321413] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 273.323005] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 273.326845] ? tcp_sendmsg_locked+0x5f6b/0x6790 [ 273.326883] tcp_sendmsg_locked+0x61af/0x6790 [ 273.346013] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 273.351412] ? unlock_page_memcg+0x7a/0x1d0 [ 273.355800] ? kmsan_set_origin_inline+0x6b/0x120 [ 273.360688] ? __msan_poison_alloca+0x183/0x220 [ 273.365388] ? local_bh_enable+0x36/0x40 [ 273.369525] tcp_sendmsg+0xb2/0x100 [ 273.373182] ? tcp_sendmsg_locked+0x6790/0x6790 [ 273.377873] inet_sendmsg+0x3fc/0x760 [ 273.381717] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 273.387133] ? inet_getname+0x4a0/0x4a0 [ 273.391142] __sys_sendto+0x798/0x8e0 [ 273.395020] ? syscall_return_slowpath+0x108/0x800 [ 273.400008] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 273.405435] __x64_sys_sendto+0x1a1/0x210 [ 273.409649] ? __sys_sendto+0x8e0/0x8e0 [ 273.413678] do_syscall_64+0x15b/0x230 [ 273.417603] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 273.422817] RIP: 0033:0x455ab9 [ 273.426017] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.445615] RSP: 002b:00007f7089d5bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 273.453401] RAX: ffffffffffffffda RBX: 00007f7089d5c6d4 RCX: 0000000000455ab9 [ 273.453420] RDX: fffffffffffffea7 RSI: 0000000020f6f000 RDI: 0000000000000013 14:53:02 executing program 4: r0 = socket(0x8, 0xe, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xe0000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000002c0)="23c6d0c7751d0a45177762d254102bf4b99d1d6d1864c62697cd0bec80f28e21af097fbdc15237282ddf51c945e72eb3b7de968cf2930eac5593d93f6905ab79d0290c86618be031af08e0f34eaa76b7903edc7cc106b12ffc835ff9c8143d335a1b17db8b9ad46d0c510d03ad87c85dd65f3a1fc60c10d16d281960787c29a3dd125f3ea69f25d41a88dfa3672329d4ba2be7ee1ee6bffaa1a126b50b87d0790270f64b55e94da3bf64bc1f97063698a0468f94eeffde91d930c953ad8dd981e575b7"}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="2700000069554c1cfe60c66db2ea719c17a646f0e4bb6405bf6846549f9a6193bf84ba3e0779fdc1611ba596de27f045b92e939d4605a4bdec92395244f06dd061caf5cd19139f49a9214c4fbf1b2e076b0a97e8e2c46b70f9c2489dd2b73520bb029209febb8d682db2ee5fb47d0b340d00a85a0db53b12a377ad14314867138f567f91df09f21d37a72daf2d6a51306878e08d25245831b9f7b5d43abfec341816a019c8d6282749ea9dddb7f3a8e5187459dcf9e89aa8993dee7b20a7f88915e54c1c1fa36f7d67ca9c6fee23"], &(0x7f0000000080)=0x2f) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x80, 0x3, 0x7, 0x7268374b, 0x4}, 0x14) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9, 0x10, r0, 0x26) [ 273.453438] RBP: 000000000072bea0 R08: 0000000020b63fe4 R09: 000000000000001c [ 273.453455] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000016 14:53:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe}, 0xffffffffffffffa0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x0) ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f0000000040)) 14:53:02 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xffffffffffffffe7, 0xfc62) 14:53:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x5a9, &(0x7f0000000000)="025cc82d03345f8f7620701eae665f7db611ddce57") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000040)={0x6, 0xec8e, 0x7, 0x8000, 0x100000001}) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 273.453473] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000004 14:53:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x11, 0xf, 0x200, 0x70bd2a, 0x25dfdbff, {0x1, 0x0, 0x3}, [@typed={0x4, 0x62}]}, 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 14:53:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x40000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/213, &(0x7f0000000200)=0xd5) unlinkat(r3, &(0x7f00000000c0)='./file0\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x8f21, 0x4, 0x9, 0x7, 0xa678000000, 0x6}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffffffa) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x7fff, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x73a, 0x40000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000005c0)=""/196) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x1b2b6c43f6c1df6f, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000004c0)=0x9, 0xfffffffffffffda8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sync() r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x6, 0x40100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000002c0)={0xffffffffffffff81, 0x66, 0x8, 0x2, 0x6, 0xac5e, 0x7fff, 0x0, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000340)={r5, 0x80000000}, 0x8) r6 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x31f7, 0x2000) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000000500)=""/180) accept$packet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000100)={r5, 0x7}, 0x8) ioctl$TIOCCONS(r6, 0x541d) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x101, 0x4) 14:53:02 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$getflags(r0, 0x409) ioctl(r1, 0x8912, &(0x7f0000000180)="025cc80a2b345f8f762070") prctl$intptr(0x2a, 0x0) 14:53:02 executing program 6: setsockopt(0xffffffffffffffff, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 273.963261] IPVS: length: 213 != 24 [ 274.018349] IPVS: length: 213 != 24 14:53:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x800, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x1, 0x0, 0x7, 0x10001}, &(0x7f0000000100)=0x18) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 14:53:03 executing program 2: socketpair(0xd, 0xbdfe8f0a8319317b, 0x76ce, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000100)=""/240, &(0x7f0000000040)=0xf0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8a42, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x4, 0x20}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x5348000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000001c0)=0x8) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000000000)=""/101, 0x65, 0x0, 0x0, 0x0) 14:53:03 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xe000, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:03 executing program 7: r0 = socket$inet6(0xa, 0x10000000000000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10802, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x10000, 0x40) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000300)=""/72) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0) splice(r4, &(0x7f0000000280), r4, &(0x7f00000002c0), 0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}, [0x8, 0x8, 0x8, 0x7, 0x0, 0x3, 0x558, 0x3ff, 0x6, 0x6, 0x6, 0x3, 0x100000000, 0xc392, 0x1000]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r5, 0x5}, 0x8) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000380)={0x0, 0x1, 0xffff, 0x4}) 14:53:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_create(0x6, &(0x7f0000000000)={0x0, 0x2e, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r2) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r1, 0x0, 0x3) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 274.289651] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xaa, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x400000000000000}], 0x2c) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) alarm(0x3) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) getpeername(r0, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x30) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40100, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 0x4e20, 0x6, 0xa, 0x20, 0x20, 0x1, r4, r6}, {0x97, 0x7, 0x80000000, 0x6, 0x5, 0x5, 0x1, 0x7}, {0xff, 0x0, 0xff, 0x7}, 0x7, 0x6e6bbe, 0x1, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4}, 0x0, @in=@loopback=0x7f000001, 0x3503, 0x4, 0xbd6f83bcb621e88e, 0xf, 0x10000, 0x6, 0x100000000}}, 0xe8) getsockopt$inet_dccp_int(r5, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x4e24}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000480)={r7, 0x3, 0x2}, &(0x7f00000004c0)=0x10) 14:53:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffffffa) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x7fff, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x73a, 0x40000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000005c0)=""/196) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x1b2b6c43f6c1df6f, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000004c0)=0x9, 0xfffffffffffffda8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sync() r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x6, 0x40100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000002c0)={0xffffffffffffff81, 0x66, 0x8, 0x2, 0x6, 0xac5e, 0x7fff, 0x0, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000340)={r5, 0x80000000}, 0x8) r6 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x31f7, 0x2000) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000000500)=""/180) accept$packet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000100)={r5, 0x7}, 0x8) ioctl$TIOCCONS(r6, 0x541d) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x101, 0x4) [ 274.460331] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 274.519869] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:03 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team_slave_0\x00', 0x22b) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0001400}, 0x10) 14:53:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x82) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000100)=""/141, 0x8d}, &(0x7f0000000040), 0x24}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:03 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) socketpair$inet(0x2, 0x80806, 0x6, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000140)="f0638b7140791334867d81ca01ce356c1a86c837cb715ef67c762ad52703a30a8f90e415cfb7", 0x26) 14:53:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getuid() r5 = getegid() write$FUSE_ATTR(r3, &(0x7f0000000040)={0x78, 0x0, 0x2, {0x3, 0x800, 0x0, {0x0, 0x3, 0x100000001, 0x4, 0xffffffffffff8001, 0x38a0, 0x2, 0x6, 0x7c, 0x2, 0x0, r4, r5, 0xfffffffffffffff8, 0x8}}}, 0x78) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) fchmod(r0, 0x28) 14:53:03 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x5}], 0x10}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e23, 0x7, 0xa, 0xa0, 0x80, 0xff, 0x0, r1}, {0x400000000000, 0x1000, 0x3, 0x7, 0x4469, 0xd208, 0x7fff, 0x3}, {0x85c0000000, 0x7, 0x100000000, 0x4}, 0x2, 0x6e6bb9, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3e}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x5, 0x1, 0x9, 0x3, 0x6}}, 0xe8) 14:53:03 executing program 6: r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x200, 0x12) socket$packet(0x11, 0x0, 0x300) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/241, 0xf1}], 0x1, 0x0) pwritev(r2, &(0x7f00000000c0), 0x10000000000000b0, 0x0) [ 274.766692] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:03 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000180)=""/77, &(0x7f0000000000)=0x4d) 14:53:03 executing program 4: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000002d80)) r0 = socket$inet(0x10, 0x1010000000000003, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000), 0x0, 0x0, 0xfe8e, 0x4000000000000000}, 0x0) 14:53:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}, 0x7, 0x8, 0x7, 0x3, 0x41}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 275.196707] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8, 0x8000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000002c0)=""/4096) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xf93, 0x40) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) sendto$inet(r3, &(0x7f0000000140)="f3de3e3dd64ccbbb16316e437eed1eb5202f9efe80cacb4badba715caa9ccebf9dbaec8f900ecb8605c8722dc9f37d9771a04f7a1bcd48e2ebf402214d5dc877fe322c0b31bb4c433909f5cc0371d1fbdf266da1c01457b3119d304fba4225a1c168322d993467a9869abfaf", 0x6c, 0x20000000, 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x438, 0x3, 0xfffffffffffffffd, 0x7ff}, {0x0, 0x101, 0x80000001, 0x9}, {0x200, 0x3, 0x1f, 0x80000000}]}) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000100)={0xff}) 14:53:04 executing program 6: futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000080), 0x45000000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) 14:53:04 executing program 7: sendmsg$alg(0xffffffffffffffff, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000100)="3016f01d8c4e534f0aeb2c469a5b2d9dc5644fd9b498fff307cad63fd12b299ed3ba4917db8cdab06310def5ea4603fede6487fd4c52501639bde6f44bddee2693974881f2811859c0c3c2b5af66143415200588c4596c39e5a7c32778eee7fe2f41f583ccbedc2494abba0b77c20d749c3a3e64e24943ad1a32f2fea5b3869f083c59a4b0d0f667526ff588494c1b4e99a5a60bc8059f314c2966d9ce73040fbac77740874e010a1499769c40fe6602f8", 0xb1}], 0x1, &(0x7f0000002280)=ANY=[]}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='ip_vti0\x00', 0xffffffffffffff9c}, 0x10) recvfrom$unix(r1, &(0x7f00000001c0)=""/140, 0x8c, 0x61, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syncfs(r1) 14:53:04 executing program 4: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000002d80)) r0 = socket$inet(0x10, 0x1010000000000003, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000), 0x0, 0x0, 0xfe8e, 0x4000000000000000}, 0x0) 14:53:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4000002, 0x0, @empty, 0x3}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x80, 0x4001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002d00)=0x0) r6 = getuid() stat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002ec0), &(0x7f0000002f00), &(0x7f0000002f40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f80)={0x0}, &(0x7f0000002fc0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003040)=0xc) r13 = getegid() r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004840)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004940)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000049c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000004ac0)=0xe8) fstat(r2, &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000004ec0)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000240)="d6873d8992c40ab83b1a93062fcf5f0c53a3207668b03450a5dad1373266c669baaf36f8dc404754426cb310952a20e3d22ff9147910b8d4284d10030c", 0x3d}, {&(0x7f0000000440)="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&(0x7f0000001b80)=[{&(0x7f0000001640)="f586bb50160091a6959db1ddf2a202230b2054ce7199a2d28cd9e2d0310b6af6c914e832be94738ba72a29f77194133d481f8bbaa47a23cfdbed563c27b299e7eeeac6bcee420ad0683f019e4dac754a098c6d9fb8ba415bdf68ea94df951857029154457619216261c34500ee77ffdcdfb4aadcdde7e857a3df80bd9db9546a188a7073297e4ed49a5c16d5bf4e5b7fd5a23932cc47ecfa32bc1fca960d05c1512249c549a5bf3189336898fcd583a4a44b171a4f8e449ce3600b64026f8ab6953b9275df8c453e04ffc9b6d3a190cf7ef2edd077ca3a9c414c634b86169bcc7643d9090a2e8017bcf9162f1855dd61f450c8bbb5c06092", 0xf8}, {&(0x7f0000001740)="373185bb0162181e8089aa5a14b6bb7eff56a7c166ffe09bfaccbcd3cfa770f39e775fb2", 0x24}, 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{&(0x7f0000003540)="5b9f2b9620e956b611380afe3087e5d911115c87d8214bbd3b3686654efedf5c52769cf4ae69368be3a83bc190509785ba04073ade02ff660cf920c5281e7736e8ed66215bd4d4a6b676e3401047401f2151723dac6e66081b5f26cebd194dbf45b42bbf096d8b9f48d8de7a58a7415c1c74d2aeab99045e39f25a5c91e089ac71826b04f1984e51f538fa9d58b8939666e3be1c6b31d852f874f8a5cd6ecdd44f51256931acdef8a77351bf022168e8f196fcc0967a267a2cc1a57813dccfff740237a62fd0f58da8645d1806823bcad1151b8cacb157b4ac21b985f4c01b2dda5e20816dbca65b1eaaa188998b050d4b", 0xf1}, {&(0x7f0000003640)="fd52025d8c627633cb6d7ff1ae22e924726ac85faa71d0f9d76913e06112325ea3ed97f93fd3fc763823a55586a85ca4cb0eebf4181c841458f4fcdb8d207ef295ebfbc13dd5d1045e909ea3435e6feb60d7e1c6b88f9b0a7a1db07ed84586b8b3745f8c9e2db8b25a8815cc3eb35587e5935ee0edfc269ac0587d950c74c64b4633ecfbc8348b3949c21d76b7b8589dd034ef6a98612a4dc36f24023e1153ca658b0cf753b315f1efa7b02994", 0xad}, {&(0x7f0000003700)="304c5e126822808b15f054d2885b29d369e9f318f53b290867405a90e4b634cccf0494f24fde1772299d8492d8818224ba64aa951b3a71ce3cbac16d02b246646621e22d863295dd99953e5e58c9902256f18501e6bd15834bf3a793cfe3cb3d4df01033a14da7839d9e6b5517ba1ae252d63193bba8746b70aa5784f3993cb0134df40990118afb2777a2ba01873cbb0531eaa5d213877c2f16484febbc12e9c7cf8f723f1185b2d5bd2f456815ef4c9e8dc6f747429640b32877e5a2da7770", 0xc0}, {&(0x7f00000037c0)="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", 0x1000}], 0x8, &(0x7f0000004b80)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x50, 0x4001}, {&(0x7f0000004c00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000004c80)="9a029ccde87f22b951bfa15203391d9dae705495c2c2c875dcd4e9594b1a6b50ac1842ebab7b8018fa3cc06dc01305c832bd90b1a57b5608f20bf2f8ff34ff3edcca58ffc8fd792386ca889ef66b238566092e34c1849355cc91e8361a5bef9da20dc2f9a9dab1153c0c44a6a137c8e94cc66ce211a2f2bd88998a9b1ebb39882d4a4b3c74081b0beb8874680d11c9cf9de20558b09dc4210a52a381", 0x9c}], 0x1, &(0x7f0000004e80)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x40000}], 0x5, 0x4000) r23 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r23, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) socket$inet6(0xa, 0x6, 0x5) r24 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x40000) write$RDMA_USER_CM_CMD_CREATE_ID(r24, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0xfa00, {0x0, &(0x7f0000005000)={0xffffffffffffffff}, 0x117, 0x100d}}, 0x1) write$RDMA_USER_CM_CMD_BIND(r24, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r25, 0x10, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x90) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:04 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x20002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000280)={'HL\x00'}, &(0x7f00000002c0)=0x1e) r3 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x101, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r4, 0x20, 0x5, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x4, 0x358}, &(0x7f0000000140)=0x90) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101000, 0x0) recvmmsg(r2, &(0x7f0000006340)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000000340)=""/160, 0xa0}, {&(0x7f0000000240)=""/6, 0x6}, {&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)=""/215, 0xd7}], 0x6, &(0x7f0000000640)=""/160, 0xa0, 0x80000001}, 0x7fff}, {{&(0x7f0000000700)=@hci, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/207, 0xcf}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/130, 0x82}, {&(0x7f0000001a00)=""/57, 0x39}, {&(0x7f0000001a40)=""/192, 0xc0}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/33, 0x21}, {&(0x7f0000003900)=""/4096, 0x1000}], 0x9, &(0x7f0000002c00)=""/123, 0x7b, 0xb4}, 0x7}, {{0x0, 0x0, &(0x7f0000002c80), 0x0, &(0x7f0000002cc0)=""/37, 0x25, 0x51}, 0x5}, {{&(0x7f0000002d00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003340)=[{&(0x7f0000002d80)=""/135, 0x87}, {&(0x7f0000002e40)=""/74, 0x4a}, {&(0x7f0000002ec0)=""/3, 0x3}, {&(0x7f0000002f00)=""/142, 0x8e}, {&(0x7f0000002fc0)=""/192, 0xc0}, {&(0x7f0000003080)=""/160, 0xa0}, {&(0x7f0000003140)=""/200, 0xc8}, {&(0x7f0000003240)=""/234, 0xea}], 0x8, &(0x7f00000033c0)=""/66, 0x42, 0x81}, 0x3}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000003440)=""/220, 0xdc}, {&(0x7f0000003540)=""/14, 0xe}, {&(0x7f0000003580)=""/166, 0xa6}], 0x3, &(0x7f0000004900)=""/182, 0xb6, 0xffffffffffffffff}, 0x3}, {{&(0x7f00000049c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004a40)=""/234, 0xea}, {&(0x7f0000004b40)=""/26, 0x1a}], 0x2, &(0x7f0000004bc0)=""/252, 0xfc}, 0xffff}, {{&(0x7f0000004cc0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004d40)=""/206, 0xce}, {&(0x7f0000004e40)=""/91, 0x5b}, {&(0x7f0000004ec0)=""/235, 0xeb}, {&(0x7f0000004fc0)=""/80, 0x50}, {&(0x7f0000005040)=""/161, 0xa1}, {&(0x7f0000005100)=""/50, 0x32}, {&(0x7f0000005140)=""/66, 0x42}], 0x7, &(0x7f0000005240)=""/4096, 0x1000, 0xffff}, 0xe28d}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000006240)=""/136, 0x88}], 0x1, 0x0, 0x0, 0x4}, 0x3ff}], 0x8, 0x20, &(0x7f0000006540)={0x77359400}) write$binfmt_elf32(r0, &(0x7f0000006580)={{0x7f, 0x45, 0x4c, 0x46, 0x7b, 0x6, 0x0, 0x5, 0x8, 0x2, 0x3e, 0x100000001, 0x20f, 0x38, 0x25c, 0x100, 0x2, 0x20, 0x2, 0x70, 0xffffffffffffffff, 0x5}, [{0x6474e553, 0x20, 0x1, 0x400, 0x7, 0x7ff, 0x7, 0x71}, {0x0, 0x8, 0x100000000, 0x4, 0x3, 0x4, 0xb1, 0xb57}], "683d8833bbde3b9ebd1a3bf27514fdd7822731dc09e4bcbc9edc866f9ea4841c3c62118b8652b8940ae40e4d2219a1e9a3a1d96ed10cdff2a20c62c5cea965322f71d9b8fee48d1fc29f434990ce3b23f3a5c51cb851c5dfb9ea288e8b49ee14650668e2b8b08fef4ebdf11151767a4753f97679bcd9071269eeb995c5633cd09dc744c1b2cbbbd358579b39047eea61f5baf4", [[], []]}, 0x30b) shutdown(r0, 0x1) 14:53:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000004c0)=0xfd, 0x4) sendmmsg(r1, &(0x7f000000d8c0)=[{}], 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000057000000ad3df0d36d16d9eb17398e6fd2ae8b4d5c26745b0663b363e3c940d480a2bb376c858715cdd31763006fc67540c1489d7d4616976a18d86bf386b90232a2deb6821a61f52f3b30020036686b2707da768c836aba89340f"], &(0x7f0000000200)=0x7b) recvfrom(r2, &(0x7f00000000c0)=""/143, 0x8f, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x70a000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000640)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000680)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000006c0)={@empty, 0x4e, r3}) [ 275.521618] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:04 executing program 6: r0 = semget$private(0x0, 0x9, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f0000000000)=[{0x2, 0x7f, 0x800}, {0x4, 0x4, 0x1000}, {0x3, 0xe66, 0x1800}, {0x6, 0x2, 0x1800}, {0x4, 0x0, 0x1800}, {0x6, 0xb61e, 0x1000}], 0x2aaaac39) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080), 0x0, 0x3}}, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) 14:53:04 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x194, 0x20000000001a}, 0x2c) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8916, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x3fb, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 275.699901] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:04 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0xe}, 0xfffffffffffffed5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101800, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mq_timedreceive(r1, &(0x7f0000000040)=""/35, 0x23, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890c, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={0xffffffffffffffff}, 0x111, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f00000001c0)={0x15, 0x110, 0xfa00, {r2, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in6={0xa, 0x4e22, 0x1, @empty, 0x9}}}, 0x118) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x80000001, 0x4, 0x15, 0x4, 0x8, 0x9a}, 0x1000}) 14:53:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x1f, &(0x7f0000000380)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0xcebf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x8) r3 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0xfffffffffffffff7, 0x200000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000400)=0xfffffffffffffffc) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = accept$inet(r2, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x1}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000180)={r5, 0x59, "96c38f2125fd5a886473c0ba2a52afef3ac5dfbae76a5270d3e7bf79283de1f4af7562cfa686ef6fbb05043ff9cb46015ed729dc110eb2b73a165f63f687685dee8cd1239e34f0267802f40297c3ebb3e2a9dee228fcbdf3c5"}, &(0x7f0000000200)=0x61) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000440)={0x0, 0x2710}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0xfffffffffffffd9f) capset(&(0x7f0000000300)={0x19980330, r6}, &(0x7f0000000340)={0x10000, 0x7fff, 0x0, 0x3d, 0x4, 0x2}) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:04 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x194, 0x20000000001a}, 0x2c) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8916, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x3fb, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 14:53:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="7ab413420529ba0da6a7726fb00400db85f96d1826061ad994bde953011487a55e3138f74a37f721499dab00eec04985ad71c602d2d9e4160b9d828565d8e31e5352125fc98972e6dedf72a809ab773acd3de9e9c14f30b4d40e327d3a250a9273b1ed5a537233ea45f2caf1e3dede657a288d81cf9afe23f67b88e8973b32e0c89c84951c297e183d5ecf0782fd99bb6a744020dd0adff911a26b9f71c710f93594c7049eaf131f0ca57fb8015fd9ad23f00542a15494e68c3e35227b44ef1c00929b33b9798e58fa030000000f9e", 0xcf}], 0x10000239) 14:53:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) socket$inet6(0xa, 0x800, 0x1ff) [ 276.076544] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 276.114453] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 276.295399] audit: type=1326 audit(1532011985.293:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12053 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x0 [ 276.476776] audit: type=1326 audit(1532011985.475:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12053 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x0 14:53:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x9, 0x1010, 0xffffffffffffffff, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x11}) r2 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001140)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0x98) close(r2) close(r1) 14:53:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/57, 0x39, 0x10140, &(0x7f0000000040)={0xa, 0x4e22, 0x38b6, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x47) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:05 executing program 4: unshare(0x24020400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f0000000000)=""/123}, 0x18) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x2, 0x4) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) 14:53:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffe0c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x3050c0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) write$binfmt_misc(r3, &(0x7f0000000080)={'syz0', "049862c96a5882f04423dcb27a97103c10a72951e09e12cb6fe94273673b1fccc6a5c1"}, 0x27) fcntl$setstatus(r0, 0x4, 0x400) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f00000001c0)=""/211, &(0x7f0000000000)=0xd3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000140)={0x1f, {0x8001, 0x94a, 0x5, 0x3, 0x2, 0x2}, 0x37}, 0xa) 14:53:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x40000) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000040)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006380)={0x0, @remote, @dev}, &(0x7f00000063c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000006400)={@dev={0xfe, 0x80, [], 0xd}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0x1, 0xfffffffffffffff8, 0x400, 0x6, 0x10000, r4}) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:05 executing program 4: msync(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x0) msync(&(0x7f0000d5c000/0x3000)=nil, 0x3000, 0x1) 14:53:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000001a80)=0xe8) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000002080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000002040)={&(0x7f0000001b80)=@newspdinfo={0x4c0, 0x24, 0x104, 0x70bd26, 0x25dfdbfe, 0x4ec, [@policy_type={0xc, 0x10, {0x1}}, @sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0x80000000, 0x4e24, 0xfff, 0xa, 0x20, 0x20, 0x3b, r4, r5}, {@in=@loopback=0x7f000001, 0x4d4, 0x2b}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {0x5, 0x1, 0x80, 0xff5, 0x8000, 0x9, 0xd4f5, 0x9}, {0x8, 0x5, 0x6a, 0x80000000}, {0x2, 0x10001, 0x6}, 0x70bd2b, 0x3506, 0xa, 0x3, 0x0, 0x8}}, @algo_aead={0x60, 0x12, {{'authenc(tgr160-generic,cbc-camellia-asm)\x00'}, 0x98, 0x0, "2ee698bb314749c9dbf0307620178ba02fa432"}}, @offload={0xc, 0x1c, {r6, 0x1}}, @algo_auth={0xcc, 0x1, {{'sha384-generic\x00'}, 0x418, "adffbdcce5d2a17c9df64583fa5e25b4b01eaf16633c37702bb13312ce503482a6b00103780d8c6aad7c57c28560850b46c1cfea7947ad83f1ae1c45f69ddd9c285cc7b73e88c6f90913ba24afd7654de9211a4eaa98e30a8211e8a7b991121c0868b57c3a6dbe1fa4ce9bf39c9a08b6c6ddb643a753a77e199c8d2337751485b0b2d9"}}, @migrate={0xb4, 0x11, [{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x3f, 0x0, 0x0, 0x3507, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6c, 0x3, 0x0, 0x0, 0x2, 0x2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x1, 0x0, 0x0, 0x2, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6c, 0x6, 0x0, 0x3502, 0xa, 0xa}]}, @mark={0xc, 0x15, {0x35075d, 0x7fffffff}}, @ipv6_hthresh={0x8, 0x4, {0x4f, 0x73}}, @sa={0xe4, 0x6, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x1a, 0x4e23, 0x60, 0xa, 0x20, 0xa0, 0x3f, r7, r8}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x3f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x4, 0x4, 0x8, 0x1cf3, 0x2, 0x59d0059, 0x573, 0x1000}, {0x4, 0x54bb, 0x5, 0x1}, {0x7e9, 0x80000000, 0x6}, 0x70bd29, 0x3502, 0xa, 0x3, 0xff, 0x84}}, @algo_auth_trunc={0xd8, 0x14, {{'crct10dif-pclmul\x00'}, 0x460, 0x200, "87458793dbd76af6fcf1b444f9539b9f21ed5f95229419b68d3be61d5a811da74fa7ffdce8c38080cd07b6e627f461159f823ef516124c6196a82c2f39c9039f7e49d6bbdf669328550ef587cb94ef117168d3beb8be1575a4edd3060d70d14daba27252cf7e6707c04504b5b5781ba9c808e8bc1b761cf46309f2ddcd1650fa0851490a86d42263b32f004b"}}]}, 0x4c0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) [ 276.775675] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='timers\x00') write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000480)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x120) 14:53:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x10d140) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ftruncate(r0, 0x100000001) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000240)={0x2, 0x3, 0x1}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) io_setup(0x9, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_pgetevents(r4, 0x2560, 0x3, &(0x7f0000000340)=[{}, {}, {}], &(0x7f0000000400)={r5, r6+10000000}, &(0x7f0000000480)={&(0x7f0000000440)={0x9}, 0x8}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x48, [], 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/72}, &(0x7f0000000080)=0x78) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x65, 0x40000001, 0x0, 0xfffffffffffffc2d) [ 276.945168] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:06 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) ioctl(r0, 0x40084149, &(0x7f0000001f64)) 14:53:06 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000400000000000000000000001f1100000000000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 14:53:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x800) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:06 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xffffffffffffffff) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$setsig(r1, 0xa, 0x1) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) 14:53:06 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000540)=""/4096) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="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", 0x200002, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x4, 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x6, 0x8, 0x4}, 0xc) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001540)=""/4096) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$TIOCCONS(r0, 0x541d) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) r3 = semget(0x2, 0x2, 0x10) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000000240)=""/216) 14:53:06 executing program 3: r0 = socket$inet6(0xa, 0x80000000003, 0x6) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/102, &(0x7f0000000000)=0x66) ioctl(r0, 0x80, &(0x7f0000000480)="7e28d044ee4d0788ea1cd4f309c2756be9a83bf32e1b29adbbec692728fcd2b01ac6717d68dc913bd50bfb4d92482b9a216409ca2a8c7a6308513684aa610df4a3040e3a72eba9142e2efa09f752e4048ac6a90ecc7ef8160cd7ce1dfcec91833fb9083c4099f6272e4b7c8c91aebc21a9bbea0e73b278e34928207be4e7d02bbf527d366ba04a6b174ca33a403129abe1ce8d946244b5ff83b2248978a96d525590f8abc8f4f2eebbf682d87224cd15f85c1490b700d81335") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)=0xfffffffffffffffc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000001c0)=[{0x3, 0x5}], 0x1) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 277.324145] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000686ff4)={0x10, 0x0, 0x2}, 0xc) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) 14:53:06 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) unshare(0x24020400) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40d82, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000140)={{0x8164, 0x6, 0x6, 0x20000000000000, '\x00', 0x6}, 0x1, [0x8001, 0xffffffff, 0x2, 0x80, 0x4, 0x8, 0x6, 0xffff, 0x3, 0x10000, 0x97, 0x7, 0x40, 0x4cfe8355, 0x3, 0x800, 0xc8a5, 0x81, 0x9a, 0x0, 0x8, 0xfffffffffffff801, 0x40, 0x2, 0x6, 0x5, 0x0, 0xe000000000000, 0x8001, 0xffff, 0x7, 0x3, 0x5, 0x3, 0x5, 0x7, 0xff, 0x8, 0x4, 0x408, 0x2, 0x401, 0xf0d6, 0x8, 0x7, 0x25, 0x0, 0x9, 0x3, 0x1, 0xfff, 0x7, 0x7, 0x6, 0x3, 0x53b, 0x6, 0x17, 0xfffffffffffffffa, 0x1, 0x51a, 0x7ff, 0x6, 0x6, 0x4, 0x8, 0xfffffffffffff000, 0x3, 0x5, 0xa303, 0x80000001, 0x101, 0x9, 0x9, 0x20, 0x8, 0x4, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x0, 0xfffffffffffff801, 0x8, 0xffffffff, 0x100000001, 0x5, 0x4, 0x6000, 0x3, 0x80000001, 0x6, 0x3, 0x401, 0xd1d, 0x3, 0x65a5, 0x9, 0x4, 0x8, 0x2, 0xa7c, 0x6, 0x9, 0x80000000, 0x50000000000, 0x10001, 0xffff, 0xffff, 0x9, 0x80, 0x80000001, 0x3ff, 0x0, 0x8, 0xc8f0, 0x6, 0x200, 0x1, 0x2, 0x5, 0x761, 0x7, 0x7fff, 0x10001, 0x1000, 0xb14000000, 0x9, 0x7fffffff, 0x1600], {r2, r3+30000000}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x1, 0x81, 0x7ff, 0x7}, &(0x7f0000000680)=0x20) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000006c0)={'team0\x00', 0x9b}) 14:53:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x63}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0xfffffffffffffff9, 0x27, 0x0, 0x5, 0x6}, 0x14) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:06 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x1000002710, @reserved=0x1}, 0x4, 0x80000) finit_module(r0, &(0x7f0000000040)='vboxnet0[mime_typevmnet1}eth0\x00', 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0xfecb, 0x800c0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)='\x00') madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000008) clone(0x0, &(0x7f0000000300), &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000002c0)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000000080)=""/236) 14:53:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000040), 0x800) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = dup3(r1, r0, 0x80000) write$eventfd(r2, &(0x7f0000000000)=0x30be, 0x8) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") listen(r0, 0x7) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/165) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x3, 0x81, 0x5, 0x2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={r3, 0x2, 0x2}, 0x8) unlink(&(0x7f0000000240)='./file0\x00') [ 277.636242] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:06 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x58, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x80000001}) 14:53:06 executing program 6: r0 = socket(0x1, 0x5, 0x0) sendto(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@ax25={0x3, {"7759512939a77a"}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000480)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x8001, 0x4e24, 0x9, 0xa, 0xa0, 0x20, 0xff, r1, r2}, {0x5, 0xe4, 0x800, 0x3, 0x386, 0x3, 0x6, 0x7}, {0x1000, 0x4, 0x32b, 0x101}, 0x5, 0x6e6bba, 0x2, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3e}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x7, 0x0, 0x7, 0x81, 0x1, 0xffffffffffff940d}}, 0xe8) 14:53:06 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x1000000000007c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20842, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x4, 0x200, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200000, 0x0) listen(r2, 0x0) fanotify_init(0x2, 0x1000) r3 = socket$inet(0x10, 0xf, 0xffffffffffff8001) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1020000000002, 0x80000000000) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) syz_open_procfs$namespace(r3, &(0x7f0000000100)='ns/net\x00') r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000080)={r0, r5}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:07 executing program 7: socket$inet6(0xa, 0x0, 0x0) r0 = semget$private(0x0, 0x20000000c00, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x3}], 0x1, &(0x7f0000380000)={0x101}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) semget$private(0x0, 0x3, 0x2) 14:53:07 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x68001, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x800000007a6, 0x8000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000100)={r4, r5/1000+10000}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) listen(r2, 0x0) 14:53:07 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000140)={0x22, 0x3, 0x0, {0x0, 0x1, 0x0, "ac"}}, 0x22) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:07 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"00000000000000ff00", 0x2003}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) kcmp(r2, r3, 0x5, r1, r0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x8000) r4 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) dup2(r4, r0) 14:53:07 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) listen(r1, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 278.266027] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 278.300444] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:53:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400200) write$eventfd(r3, &(0x7f0000000040)=0xfff, 0x8) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:07 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000140)={0x22, 0x3, 0x0, {0x0, 0x1, 0x0, "ac"}}, 0x22) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 278.422214] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:07 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=@gettaction={0x28, 0x32, 0x801, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x80400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xd8, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x0, @empty, 0x8000}}, 0x9, 0x2}, &(0x7f0000000240)=0x90) [ 278.484527] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:07 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000140)={0x22, 0x3, 0x0, {0x0, 0x1, 0x0, "ac"}}, 0x22) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 278.817560] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 278.871851] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 14:53:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$TIOCCONS(r1, 0x541d) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:07 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000140)={0x22, 0x3, 0x0, {0x0, 0x1, 0x0, "ac"}}, 0x22) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000100)={{0x386cbd3a, 0x3}, 'port1\x00', 0x9, 0x1000, 0x8000, 0x6, 0x783, 0x7, 0x5, 0x0, 0x4, 0x7f}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2, 0x0, @empty, 0x3f}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:07 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x92}}}, 0x84) r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000101ac14140a0000000003000000e00000020000000000004e360000"], 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x5c, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x6, &(0x7f0000000400)=""/160) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xffff, 0x100) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000200)={0x800, 0x3}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x805, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={r4, 0x9}, 0x8) openat$cgroup_ro(r1, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)={@dev={0xac, 0x14, 0x14, 0x13}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x7, [@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x80000001, @broadcast=0xffffffff]}, 0x2c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0xffffffffffffb7a8, 0x4, 0x3, 0x2, 0x1c, 0x2}, 0x39b, 0x0, 0x1, 0x613, 0x55, "365575f464f86c0bc2c54521c044eda2f8947baf2db6014260ef5499dba152d67837e051d012518e42752e5ca61983996c5cfe84cae5aa61c63d5b219463485b57ada188d2bab9e02fc76093fc716c11c2472c5339dba50cd259523abb1bb6b1a936ea94226dc4f77494543203c33d7cc6d919a66043494651afb67192862176"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22}}) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r5, r6, 0x0, 0x2}, 0x10) [ 278.912805] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 279.349406] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000080)={r0, r1, 0x9}) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:08 executing program 7: socketpair(0x3, 0x3, 0xfffffffffffffffa, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0x1ff, 0x4, 0x6, 0x1}, 0x14) r1 = socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="73d5754250cb", 'w\x00'}}, 0x1e) dup2(r1, r3) 14:53:08 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x1000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x43, 0x5adf, 0xc02, 0x5, r0, 0x82c}, 0x2c) 14:53:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x320) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x7, 0x1d21611b, 0x6, 0x9, 0x0, 0x1, 0x1, 0x8000}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x80200) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000001c0)={0x3, 0x8, [0x3f, 0x10000]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'ip6gre0\x00', 0x4}, 0x18) 14:53:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x12cddc2bfe711af8) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x8, 0x4e24, 0x10be, 0xa, 0x20, 0x80, 0xbf, r3, r4}, {0x6, 0x80000000, 0x0, 0x5b1c, 0xffffffffffffff18, 0x20, 0x8, 0x55}, {0xff, 0x7, 0x7, 0xa72}, 0x8, 0x0, 0x3, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x34ff, 0x2, 0x0, 0xb02, 0x7, 0x3, 0x116}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x7, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x8, 0x9, 0x8, 0x3, 0x8, 0xffffffffffffffff}, @alu={0x7, 0x2, 0x5, 0x0, 0x8, 0x80, 0x10}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0x7f, 0x4d, &(0x7f00000002c0)=""/77, 0x41100, 0x1}, 0x48) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000003c0)) 14:53:08 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:08 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x22982, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x10, "3cea680bb3ae2cbb7a1233cba316555d"}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x6, 0x4, [0x7f, 0xbf, 0x9, 0x6]}, 0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 14:53:08 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001940)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000380)=0x2, 0x0) close(r1) openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=""/181, &(0x7f0000000100)=""/67, &(0x7f0000000180)=""/150}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[]) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x80000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) [ 279.767715] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) pselect6(0x40, &(0x7f0000000040)={0x1ff, 0x8, 0x1000, 0x2ccc, 0x80000000, 0x6c, 0x1000007ff, 0x5}, &(0x7f0000000080)={0x4, 0x100000000, 0x7, 0x7fffffff, 0x51fe, 0x0, 0x3, 0xfffffffffffffff9}, &(0x7f00000000c0)={0x2d, 0xfffffffffffffff4, 0x0, 0x47ff, 0x9, 0x2, 0x6, 0x100000000}, &(0x7f0000000100), &(0x7f0000000240)={&(0x7f0000000140)={0x3}, 0x8}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000200)=0x8001, 0xfffffffffffffeeb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='personality\x00') r2 = getpgrp(0xffffffffffffffff) write$cgroup_pid(r1, &(0x7f0000000300)=r2, 0x12) recvfrom$inet6(r0, &(0x7f0000000180)=""/12, 0xc, 0x2, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000000000)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x1f}}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xfffffffffffffffa, 0x80000) 14:53:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") keyctl$set_reqkey_keyring(0xe, 0x1) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) shutdown(r0, 0x1) 14:53:09 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:09 executing program 4: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7fff, 0x400) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000000)) 14:53:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'team_slave_1\x00'}}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) ioctl(r2, 0x8910, &(0x7f0000000080)="025cc83d6d345f05009b71") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000140)=0x6) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000001, 0x1e, r4, 0x0) listen(r4, 0xffffffffffffffff) r5 = getpid() ptrace$peek(0x1, r5, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8911, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffff2f6d1e506ff6e36c396f2e348db0d37d6e8c5849fa2b5a3ba7cd1e3b2a7a6b56f36cd7975fa38bd46c7cbaae72bc8bb55acc0066313062610d9ac7f98016ec54966c65685e3cb6f2850c362db695d637d2866f2e5165823ece999054d9"], &(0x7f0000000180)) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 14:53:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) socket$inet6(0xa, 0x6, 0x2) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000002c0)=""/196) r2 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) sendmsg$nl_xfrm(r2, &(0x7f00000005c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)=@getae={0x120, 0x1f, 0x1, 0x70bd25, 0x25dfdbfd, {{@in=@multicast1=0xe0000001, 0x4d4, 0xa, 0x32}, @in=@rand_addr=0x7fff}, [@algo_comp={0xe0, 0x3, {{'lzs\x00'}, 0x4b8, "c16f3f62ef534ebc89c5bd99af71a31d66f3b61b028da811525a283043d848cbc55fd2b9f64b56015d010c7fb28214651096de3bf1835bb69e3a760635a4a98973f4fdad887a9d7a6efa47e8323591f3342da11d84710f6f4dfb60814f08a69e5b48b0f12e0ed1926348379bdf8a6100cd4dde07ef6931d439e5262781de00155341f2d33ac5ef061356a86d49378199bd44044d48554d"}}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) sendto(r0, &(0x7f0000000080)="2bb679ef9c4f6dc7a04b2b1596d1a1a588fb832ded4a9058884ec5f358913067d4f4c9b23de465c29a2a3578cb307c300a1781a12f06c5dc7836a38f47617b9485401c73c7b867606692a5a5e01117b88516df9e50bcafbe8afac18a7aa66fd3e2d6b183", 0x64, 0x800, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x2, 0x1}, 0x80) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@known='system.advise\x00') socket$netlink(0x10, 0x3, 0x6) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x9, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r3, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r3, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:09 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x6}, 0x1c) ioctl(r2, 0x1, &(0x7f0000000080)="98774733869b090a7ab7e2c5f77023d9663363d9763aa95343268b9686e2520dc5172d55aa7c9c4dd4ff5566a35ed40962b302bf3a8608ca0145f5ad2e2e88b4de9eaad0e51fe05cd8cd80823f2a190145733d94f30fbcf4d3744a1fba4eaf5b6f0d6a8341f706b78089c38d4797d9f1d544812eb9a31fe06dcb14a0becd101e0b4674162825c459645b0de7e390551785d3b992decc698d970889dc36d9ea46e97a8cb2e0f6bf749d9be72b246384a6426c811b212f") 14:53:09 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa00) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000100)={0x58e2, 0x4, 0x62, 0x80, 0xf8000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xa00, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x1fefffffffffffe) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000002c0)=""/4096) socket$inet6_tcp(0xa, 0x1, 0x0) 14:53:09 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000001740)=0x5, 0x4) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 14:53:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) sendfile(r1, r1, &(0x7f0000000040), 0x8000000000100) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getpeername$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) getsockname$packet(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000007c0)={@empty, @multicast1, 0x0}, &(0x7f0000000800)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000900)={@dev, @loopback, 0x0}, &(0x7f0000000940)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000980)={'vcan0\x00', 0x0}) getpeername$packet(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000d40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f0000000d00)={&(0x7f0000000a40)={0x2a4, r3, 0x200, 0x70bd29, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0x288, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8001, 0x80, 0x7}, {0x10001, 0x7fffffff, 0x5, 0x1}, {0x4, 0x4, 0x3, 0x5}, {0x6, 0x81000, 0x2, 0x6}, {0x0, 0x6, 0xa4, 0x1}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f191730}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x851}, 0x40) 14:53:09 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r4, 0x300, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x4}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x8004) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0xae, @loopback={0x0, 0x1}, 0x402}, {0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000002}, 0x800001f, [0xc73, 0x6, 0x3000000000, 0x80000000000005, 0x0, 0x2, 0x0, 0x7fff]}, 0x5c) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r3 = accept$inet6(r1, 0x0, &(0x7f0000000100)) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x1) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:09 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x100000001, 0x67, 0x3d55, 0xffffffffdc2214d2, 0x2, 0x3f, 0xffffffff, 0x10, 0x40, 0x386, 0x3, 0x0, 0x38, 0x1, 0x1fffe00000000, 0x7ff, 0x80000001}, [{0x60000000, 0x20, 0x4, 0xdf5, 0x7, 0x0, 0x3, 0x5}], "c9a1fe7f6033caf839de69b05a5d39eab9e2"}, 0x8a) 14:53:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @remote}, 0x0, &(0x7f0000001680)=[{&(0x7f00000003c0)=""/142}, {&(0x7f0000000480)=""/60}, {&(0x7f00000004c0)=""/174}, {&(0x7f0000000580)=""/4096}, {&(0x7f0000001580)=""/16}, {&(0x7f00000020c0)=""/54}, {&(0x7f0000001600)=""/85}], 0x0, 0x0, 0x0, 0x96b}, 0x6}, {{&(0x7f0000001700)=@nl=@unspec, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001780)=""/37}], 0x0, &(0x7f0000001800)=""/51, 0x0, 0x7f}, 0x9}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001840)=""/254}, {&(0x7f0000001940)=""/63}], 0x0, &(0x7f00000019c0)=""/177, 0x0, 0x1}, 0x7ff}, {{&(0x7f0000001a80)=@ax25, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001b00)=""/169}, {&(0x7f0000001bc0)=""/255}, {&(0x7f0000001cc0)=""/180}], 0x0, &(0x7f0000001fc0)=""/202, 0x0, 0x626a60d8}, 0x1}], 0x4000014, 0x101, 0x0) shutdown(r0, 0x1) 14:53:10 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x2}}) 14:53:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="880c000700000000f32f6e65742f697076342f76732f616d5f47016f707242020000", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000200)=0x8) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x0, r3) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x664a) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000000c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000340)={{0x0, 0xdf6}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000240)=0xffffffffffffffff, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f0000000280)={0xf7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RTC_WIE_OFF(r4, 0x7010) fcntl$getownex(r3, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000440)={{0x3, 0x7, 0x0, 0x59, 'syz0\x00'}, 0x4, 0x0, 0x5, r5, 0x0, 0xdfdd, 'syz1\x00', &(0x7f0000000400), 0x0, [], [0x20, 0x9, 0x5c2a, 0x6]}) 14:53:10 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 281.126847] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 281.141443] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0x10, &(0x7f0000000080)) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) r4 = socket(0x1e, 0x4, 0x0) recvmmsg(r4, &(0x7f0000006e40)=[{{&(0x7f0000004ac0)=@hci, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006cc0)=""/33, 0x21}], 0x1, &(0x7f0000006d80)=""/157, 0x9d}}], 0x1, 0x0, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r4, &(0x7f0000000080)="5eed5c54c1e60f0ebc5edf3b32cb43bd44952d3abfce91b5210255567c7ad35a2e42", 0x22, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025cc83d6d345f8f7620708c18bb992353f6e308afb3710dcfcfd5dbe372f9c2f11c4ad6312472f07144fbab803a2ed8628dd8416bc039355940ae752635c3a34f05f79ec6bca03671381f0219ca317d00c2f925c8ff4e44bb76b7a2405c39d1875d9d3ae4ac7ce9ac208deaac999319c0c201cb24157b8d7ae2c4b65ad5005976f50a4df043f85d41995dda0bfe6a2de304ac7c3265de90e3be83f291e1a40a7c5871ae1e1facde653d96664fc2db4f82") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') sendfile(r1, r2, &(0x7f0000000340), 0x800009) 14:53:10 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x82006, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000100)={0xb7, 0x7, 0x8001, "4ecd7e81dd459e06dc63af7d028b26a14dcf4b88a46c4d97ebc79540c194e7ae783c7d60643575a85767056563f099651866c9a62ca2947d9d78e8e9b2e5b25b8b5a0b7ce10e81277bf951b6bac268e4cbae1e658be899292812464857555aa3b2b0e598319966f480e859e14a40483ee9fbb8a7458b04482e2cea44a9d911d15710069c6681ab0615039f8dddd89b01e7a28301c7bf4865adcd5e1558e4becbfa62fc39bd6006166476c067c4f1edc34502504fcf357d"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:10 executing program 3: r0 = socket$inet6(0xa, 0x2040003, 0x10000000000080) ioctl(r0, 0x20000000008112, &(0x7f0000000040)="025cc83d6d34df8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002840)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$inet(0x10, 0x3, 0x4) r3 = signalfd4(r0, &(0x7f0000002880)={0x10001}, 0x8, 0x80000) socketpair(0xd, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f0000002900)=0x3, 0x4) fallocate(r3, 0x10, 0x9, 0x3) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000002940)=0x401, 0x4) ioctl$TCSETA(r4, 0x5406, &(0x7f00000028c0)={0x7, 0x6, 0x828, 0x3, 0x2, 0x13849a4e, 0x3, 0x7ff, 0xd3d0}) recvmsg$kcm(r4, &(0x7f0000002800)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/148, 0x94}, {&(0x7f0000000440)=""/234, 0xea}, {&(0x7f0000000540)=""/46, 0x2e}, {&(0x7f0000000580)=""/209, 0xd1}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/163, 0xa3}], 0x9, &(0x7f0000001800)=""/4096, 0x1000, 0x2}, 0x40010022) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:10 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0xffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000080)=0x44f) socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000001c0), 0x2de) [ 281.767271] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:10 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101600, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000080)=0x9, 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth1_to_team\x00'}) ptrace$setregset(0x4209, r3, 0x20000004, &(0x7f0000000100)={&(0x7f0000000040)}) 14:53:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x0, 0x1, 0xd78c}, &(0x7f0000000200)=0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r4 = semget(0x2, 0x0, 0x20) semctl$SEM_STAT(r4, 0x4, 0x12, &(0x7f0000000100)=""/88) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x10000) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0xe) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 14:53:11 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@xdp, &(0x7f0000000000)=0x80) write(r0, &(0x7f00000001c0)="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", 0x1000) r1 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r1, 0x8910, &(0x7f00000011c0)="025c5806e84b5f8f762070a5778aae4057311f5a7df1025d8389fecfa2031508a2fa12425696bffde6f6571462252bfa3ff7c4c43ec804e3b66d25e5b6783ba4a9b4cbce04a025f4eb88b18da2cf32f03592d0d119e99d50b5bdb4023886ddedc8195209040defcbef79f33c9578ccd7486e0add8d903581540000000005878ca48e468a1389aa3d25d6344081d83a08fb26dd1ed573e3ac340e4b6f78b444c288ed13b0d7570377d40000000000000000800000") r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:11 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 282.287426] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/178, 0xb2}], 0x1, &(0x7f0000000100)=""/251, 0xfb, 0x6}, 0x140) shutdown(r0, 0x1) 14:53:11 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x0, 0x3}, {0xbe, 0xa6d}, 0xc7ba, 0x7, 0x81}) unshare(0x24020400) flistxattr(r0, &(0x7f0000000000)=""/18, 0x12) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x40, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0xb) 14:53:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x8e, "aa1915ccd57ff8d1d8efc1092d2aa4ab184511c0eb1d9d30552e317da722d7e179e74db4d761c092169699f43bd07b04f089452e0ab86e9f7c953f8f303c1bede43571d8b18eacd4100f28706f3c9a8d4c2e9ac66d868b4edc5f9901f5b282a5466046690df4736871b43d101d9a50dace40f896d36ab0d1ca2a2a5aaad0f7ea0c91391a9f53796867bafa75ce0c"}, &(0x7f0000000000)=0x96) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r4, 0x3}, &(0x7f00000000c0)=0x8) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x1c}, 0x1}, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 14:53:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x23f) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 282.474397] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 282.492966] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 282.512168] netlink: 'syz-executor4': attribute type 1 has an invalid length. 14:53:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:11 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:11 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x2) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0xd91) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000100)=0xc2, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:11 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = getgid() setgid(r1) r2 = dup(r0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) timerfd_settime(r2, 0x3, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0x5, 0x0, 0x1}) 14:53:11 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) setns(r0, 0xa020000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r1, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '[&GPL\x00'}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='pipefs\x00', 0x0, 0x0) 14:53:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1b8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:11 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc83d6d345f8f762070") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000140)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 14:53:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00000000c0)={@local, @remote, @multicast2}, &(0x7f0000000100)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") listen(r0, 0x6) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:12 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000440)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000740)=0xe8) write$P9_RSTATu(r3, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7], 0x74) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f0000000800)=0x5) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000040)={[], 0x100, 0x0, 0x1, 0x81, 0x3ff, r4}) pwritev(r3, &(0x7f00000003c0)=[{&(0x7f0000000100)='+', 0x1}, {&(0x7f0000000140)="cdcd5c560327d176f6c4ae177164423ef0b19461c991eed63ccd3535cf13a393b5caf4a17afee1bdffe575c985abfb7adfc59c11b81d361c931145020b2b1de08ff5453a9fe4dd1f4e6746fd68a87a3aee1f", 0x52}, {&(0x7f00000002c0)="8aa7cd8e6b260f1f60084a402398e11645432f7ff7ff3f150a917e55f519361dbd9995f3131898ed82e9c55f01abd72c191cf23559d99afe0e423e1d7dbac9ca0fd576b28d953e12681b8de799e13ca287247d5c99f611e51d0dc8045f105b029d10d16666f333f61243b070ba1afa235df3c9963550ba4625e2a64d7ea96d0fe690deded4c144bd0d80046f07b744ee20fabc1d1e2efc3267172113cc93476fc7d42202d8bef490e1344cbbf4845fec30aba5ca7ab89b58ffd68959a3b37375c186d8bb9efeb86ff2c75ddb47c490ad3657b8bc25ed42ad23d56961ca871d2c8679d9463d0a17d8f6265c2ef868ce8bc344c0cb9e18242ef9", 0xf9}, {&(0x7f00000001c0)="de7cc6a56090cfdf0d0b21f162b06ba9288550e99e453cec246122a296b3cecb227e69904a87f639da6ff5bffa71c8f8bc6fbc94f41907", 0x37}, {&(0x7f0000000200)="045caa3f90269a52510e1839d7753a0a1cb7d1b198aaa02b94199d00f3c88a82a001764468cca0c53f2121208fc15bea4ef03895b82dff68b230ae5a4b142ae1ff22c634c874b9007d0c1a6f7de1a3931cc3", 0x52}], 0x5, 0x7) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) socket$inet6(0xa, 0x2, 0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() write$P9_RSTATu(r1, &(0x7f0000000480)={0x8b, 0x7d, 0x2, {{0x0, 0x76, 0x0, 0x4, {0x0, 0x3, 0x5}, 0x40000, 0x3, 0x9, 0x293f, 0x13, '^^mime_type%wlan0%@', 0x18, '(G}\\vboxnet1ppp0vboxnet0', 0xc, '/dev/audio#\x00', 0xc, '/dev/audio#\x00'}, 0x0, "", r3, r4, r5}}, 0x8b) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000680)="73ec523fbc174dd43c3b239f2913ec74a4c289d8c803010d371aff1c2263db2db9c8bb789e7f34a825dbe4428adfecc230c30a7d16", 0x35, 0x200007ff, &(0x7f0000000640)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x139001}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@bridge_delneigh={0x30, 0x1d, 0x400, 0x70bd29, 0x25dfdbfe, {0xa, 0x0, 0x0, r2, 0x40, 0x10, 0x2}, [@NDA_CACHEINFO={0x14, 0x3, {0x10000, 0x983d, 0x2, 0xda}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24040000}, 0x4000000) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) r7 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8004, 0x80000) ioctl$KDSKBMETA(r7, 0x4b63, &(0x7f00000001c0)=0x3e) shutdown(r0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) semget(0x2, 0x2, 0x400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x50000, 0x0) r11 = socket$inet_dccp(0x2, 0x6, 0x0) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r0, &(0x7f0000000100)={r10, r11}) write$P9_RLOCK(r10, &(0x7f0000000140)={0x8, 0x35, 0x2, 0x3}, 0x8) ioctl$LOOP_CLR_FD(r10, 0x4c01) 14:53:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x11, 0x80003, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffffd, {0x2, 0x0, @rand_addr}, 'sit0\x00'}) socketpair(0xf, 0x80000, 0x5, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xfffffffffffffca8) 14:53:12 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) splice(r0, &(0x7f0000001b80), r0, &(0x7f0000001bc0), 0x80, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/hwrng\x00', 0x8280, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001c40)={0x0, @remote, @multicast1}, &(0x7f0000001c80)=0xc) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000001b40)) recvmmsg(r3, &(0x7f0000001a80)=[{{&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/130, 0x82}, {&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f0000000400)=""/234, 0xea}, {&(0x7f0000000500)=""/114, 0x72}, {&(0x7f0000000580)=""/97, 0x61}, {&(0x7f0000000600)=""/202, 0xca}, {&(0x7f0000000700)=""/192, 0xc0}], 0x9, &(0x7f0000000880)=""/34, 0x22, 0x7fffffff}, 0x8001}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/170, 0xaa}, {&(0x7f0000001980)=""/53, 0x35}], 0x3, &(0x7f0000001a00)=""/115, 0x73, 0x7}, 0x1}], 0x2, 0x100, &(0x7f0000001b00)={0x0, 0x1c9c380}) 14:53:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000801, 0x6, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:12 executing program 7: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8201) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x400000)=nil, 0x400000, 0x0, 0x12, r1, 0x0) ftruncate(r0, 0x0) epoll_create1(0x80000) 14:53:12 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 283.348549] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000080)={0x90bd, 0x8, 0xffffffffffffff7f, 0x800, 0x2}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x70) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r3, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 14:53:12 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 283.529768] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xd) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000000c0)={r2, 0x5, 0x3e, "b2e12078f6edf8a4ac81f8db32c97bf0a0b91f6b2f2fe134af30f8849aa0912737a3c1e3d8019d4dbc64c9ecb5e7c04f247d"}) 14:53:12 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x24020400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x18c, 0x80000000, 0x40, 0xeb, 0x0, 0x7, 0xd6deb8b981174f1, 0x0, 0x2, 0x2, 0x8, 0x400, 0x200, 0x6ced, 0x3, 0x6, 0x1, 0x1, 0x3, 0x5, 0x0, 0x10000, 0x9, 0x8, 0x9, 0x6, 0x8, 0x8, 0x4, 0x4, 0x0, 0x1, 0x33d0, 0x6, 0x20, 0x9, 0x0, 0x7, 0x4, @perf_bp={&(0x7f00000000c0), 0xd}, 0x100, 0x2, 0x400, 0x3, 0x0, 0x1, 0x7}, r1, 0x0, r0, 0x2) ioctl$TCSETSF(r0, 0xc004510e, &(0x7f0000000000)={0x4000000000076}) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) 14:53:12 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)}, 0xe803) sendmsg$kcm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000b80)='9', 0x1}], 0x1, &(0x7f0000001d40)=ANY=[]}, 0xc000) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000005c0)="16", 0x1}], 0x1, &(0x7f0000004100)}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 14:53:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000040)) 14:53:12 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCEXCL(r3, 0x540c) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:12 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000100)=0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x5b7c8855e7a04419, &(0x7f00000001c0)=""/253, &(0x7f00000002c0)=0xfd) listen(r1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000300)) 14:53:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x3, 0x80, 0x0, 0xe000000000000000, 0x3, 0x7ff}, 0xad0}, 0xa) r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 284.093127] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 284.132714] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:13 executing program 0: r0 = socket$inet(0x2, 0x80007, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffff69) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'bond0\x00', 0x1}, 0x18) r2 = socket$inet6(0xa, 0x8000b, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001480)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x3c) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt(r2, 0x0, 0x6, &(0x7f00000015c0)="9f496daf476c047b655ab1a18dd91f261d9b281d4ce53d71c5fcd49d88ea03f9ee7bafafa57b87d8a191057484eae67ad6c290e4b5cb955779c48ee53afa206d4dc742fd205a88b1d070402f301d938e802ee01e4e16fb1831e3ab48ebb01b7b80907ad6f72726ea5dacf1477d25854878cc3ec36fcffc4fe695257c5d09b4a0fd283286ee5510342f148d4ac5e54972a230b4b2f9a51cf655811f483fd2063844565631cf634a078cf12a2da28757bac60ecf752ebdccc87466c8084c0b", 0xbe) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x2d, r3}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000014c0)=0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001540)=""/21, &(0x7f0000001580)=0xfffffffffffffd45) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x3, 0x0, &(0x7f0000000380)=""/122, &(0x7f0000000400)=""/4096, &(0x7f0000001400)=""/128, 0xd000}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000300)=ANY=[@ANYBLOB="2b0c0406ff00080000000000000000000000ffffac1414170000000000000000090000000000000000000000000000000000fe800000d648fc00000000000000000007000000000000000000000000f8ffffffffffffff0000000000000000000000"], 0x68) sched_setaffinity(r4, 0x8, &(0x7f00000001c0)=0x401) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x75, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mq_notify(r2, &(0x7f0000000240)={0x0, 0xf, 0x7, @thr={&(0x7f0000000100)="b7bea468c5801b29746121259294d426fd69e33aadf2e4cedd7b8f1034a172c55ccd73574d292e040fa8ebfd747eac2db78caed5a5be5f021cc5259aa607eef1ce940bf7a8d9b53b71dce7d27b4d9aff66fbc97006469e920e0ee2bf75f2dfdec7", &(0x7f0000000180)="b927c46c53870a46df97b6525f3e859a3a5c44c24c5cb32a75e8229cd1a9e21b03fddc718a5181386e8c03ec538bdabc24c6db68ff71badf5349ab279a3633a64d7b58d26211f6ab2491e3421ade7b0825c05afc5aa6ca3fbdd7beb635309f9158f25ddc557b54e36b03e51a9e76ce38030933a050ef5d7e71ed1858fb3b16b0edfead080895993e44f5a77d40c8da7ec674ff41040517"}}) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000071ef4b8000040000000000000000000000081d781d300000f000000380000000000000000000000000000000000000000000000000000000000004eed7eff1b7b1e78274f86df0000000000000000ff"], 0x6a) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x5f, 0xe0bd, 0x2}, 0x4}, 0x20, 0x1, 0x0) 14:53:13 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r0, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:13 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) pkey_alloc(0x0, 0x1) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00000001c0), 0x3) 14:53:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x63ad, 0xff, 0x8, 0x8, 0x5, 0x3, 0x6, 0x2d, 0x39d, 0x38, 0x52, 0x6, 0x0, 0x20, 0x2, 0x6, 0x9, 0x2}, [{0x60000000, 0x3, 0x8, 0x1ff, 0x6, 0xfffffffffffffffe, 0x8, 0x7fffffff}], "ecd0a031a7717ac0eacfc9995b69322e4f87ee7223db6fc7f96fd39baaa740d223a17f96980b400b9e1ea60d6efc01b8d4ad3e82da434b2de2c70400380576e6300157827a925a6ba6506564c3da4a1e29c4f6a2fa5664a10584b75171051b8efac70e60ad237ebe7ce69156d0fcd73f244a151e228f8cc1d8d764e16215abdf25fb9ca418b1420adad0e9e4be38cf16602db7acf0e106511bf15bcddc", [[], [], [], [], [], [], [], [], []]}, 0x9f5) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) fcntl$addseals(r1, 0x409, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x7ff, &(0x7f0000000140)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20442, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x1, 0x4) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1000, 0x10001}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x5, 0x0, 0x101, 0xffff, 0x6, 0x4, 0x6, {r3, @in6={{0xa, 0x4e23, 0x3ff, @empty, 0xfffffffffffffffc}}, 0x5, 0x5de1, 0x5, 0x7, 0xd099}}, &(0x7f0000000380)=0xb0) listen(r0, 0x2) accept4(r0, &(0x7f0000000080)=@xdp, &(0x7f0000000000)=0x80, 0x800) r4 = socket$inet(0x10, 0x3, 0x4) r5 = dup(r4) ioctl$TCFLSH(r5, 0x540b, 0xd) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4, 0x2300) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000200)={0xffffffff, 0x4, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20000000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:13 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) pkey_alloc(0x0, 0x1) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00000001c0), 0x3) 14:53:13 executing program 0: r0 = memfd_create(&(0x7f0000000000)='eth1nodev{{\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x9, 0x80000000}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff47) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x81}], 0x1c) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000001c0)) fchmod(r3, 0x1) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r2, 0x1) 14:53:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:13 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r0, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x290000) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0x8, &(0x7f0000000080)=@raw=[@generic={0x2, 0x2, 0x40, 0x100}, @generic={0x6, 0x4, 0x1, 0xfffffffffffffff8}, @map={0x18, 0x8214f33e557db1c7, 0x1, 0x0, r1}, @exit={0x95}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x50, &(0x7f0000000100)=""/80, 0x41100, 0x1, [], 0x0, 0x1}, 0x48) r2 = memfd_create(&(0x7f0000000000)='\x00\x00\x00', 0x4) ioctl$TIOCSBRK(r2, 0x5427) fstatfs(r2, &(0x7f00000012c0)=""/4096) [ 284.753032] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:13 executing program 7: unshare(0x40000400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) close(r0) sendfile(r0, r0, &(0x7f00000000c0)=0x57, 0x3) getdents64(r0, &(0x7f0000000000)=""/112, 0x70) 14:53:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000480)="0bb9643194e5f2bdce4b6abedb097194123668445026d06d5d509935a50f90929b8dd87fec3fdf0bbfe7b1c04620bd2dca2d6444971b482bdf837f81dcbf958c4b8cc7186db1b8e5e08af7f7e9948dae90bd964015bcd4780047f23df79161db0e143bc45411257504e277fea73f832a18265f09a4745eb13a6c70d64eaaa2b5ba2b79f297f0e44a9b304152b46097f997d5264870fcb50f5f35d7e6cc64352e36bba75eadcf039ac626af1453968822974404a14b4ce9e0226de0e5760fc6c2e7d5ee352c57aa68e3804bf3da88c38fb5675f85ea6d61976ff8f73778b596a9c52a26c9671821517fa8f9ff885e5a", 0x0, 0x200007fe, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x25d) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0x3c0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) process_vm_readv(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000100)=""/100, 0x64}], 0x2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/98, 0x62}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000380)=""/171, 0xab}], 0x3, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0xd217047567f3913a) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) [ 284.948831] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 284.979258] IPVS: ftp: loaded support on port[0] = 21 14:53:14 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r0, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000000080)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x6) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:14 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) socket$inet(0x10, 0x0, 0xff) 14:53:14 executing program 4: r0 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="fc00d7ef6aedb4b7299d7975bd1518e7cc27d0835199195dfd6fd8091cb95716aaa0171a5c081dd85fde79ba469cbcb52247527d9856c5cf3096fa42fee9815e96a36df31511e569664782ecb302f0b7e6b6bfad32902422cd43ad5be672b1b1c9bcd8a4d19cf5cf64afce2f7d995c0a38484489bfbb7e4eccaae07b18b0a9ed6dc6566bb1e981f43cd53fd853107421f6546d338136af6bf74ebd6db473be32654fe853d48331d8da0ceca7b54e882452a2", 0xb2, r0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000bc0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x10000500}, &(0x7f0000000540)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0), &(0x7f0000000400)=0x8) ustat(0x0, &(0x7f0000000380)) 14:53:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '%wlan1#{@cgroupem1wlan0mime_type).md5sum\x00'}) [ 285.334119] IPVS: ftp: loaded support on port[0] = 21 [ 285.362869] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) socket$key(0xf, 0x3, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) 14:53:14 executing program 0: r0 = socket$inet(0x2, 0xe, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000000140)=""/139, 0x8b}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000000080)=""/119, 0x77}}], 0x1, 0x0, 0x0) shutdown(r0, 0x1) 14:53:14 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) r3 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getsockname(r2, &(0x7f0000000100)=@nfc_llcp, &(0x7f00000001c0)=0x80) setpgid(r3, r4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'bridge_slave_1\x00', &(0x7f0000000280)=ANY=[]}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x7b, 0x4) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) shutdown(r0, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000540)={@mcast1}, &(0x7f0000000580)=0x14) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e22, 0x3, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x3a, 0x0, r2}, {0x81, 0x4, 0x37, 0x7fffffff, 0x0, 0x0, 0x430, 0x5}, {0x10001, 0x6, 0x5be0, 0x9}, 0x80000001, 0x6e6bb0, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x3501, 0x3, 0x1, 0x958e, 0xacc, 0x0, 0x1}}, 0xe8) 14:53:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="a3709f3d783d2d5aa0b1e27b64ea1ddc60e6ab7c6978608112cec76967662ed686ef06d200993ee8820c7aeeb453e9bc1d953282993e4d01ff0e1fe1a16ab5d7b535513cb42dd0ddcaaeaca23ea8fb8a54bbf3f4eab3b03cc211dbd56544e4e22a5318a2300cd138c0fd2dd62d522e63a9144bc4d219599d5d423f134256153b40bd88db28defa6ebb1ee9f22dfcd2440558", 0x92}], 0x1, &(0x7f0000000140)=[{0xb8, 0x188, 0x8, "fad772d96832fbd108a77e03e0c8bfb55109f4d8e397f8a3ef9a43c15148c28264caeb00a47dab7504dc6c118f8d5037f36bb81f5d6fb70eb53b276c036177bc4e93d54c08eff203192770fafa4cdd758d2db1c219e6d75a6eaaf44aa949b361e4d2ca1439248035a5839d007d17150b9543f017b06af253b9f3ca4f6cd82a80109b131cc9a1c2a5d7bb1e2399011a9a7627fb914273c77cfefe45dd9bc270c473c2"}], 0xb8, 0x800}, 0x4000080) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r2, &(0x7f00000002c0)="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", 0x1000, 0x20000000, &(0x7f0000000000)={0xa, 0x4e24, 0x623d, @loopback={0x0, 0x1}, 0xce2b}, 0x1c) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:14 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x734) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x2, 0xfff, 0x2, 0x1ff}, 0x8, 0x10001, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x401, 0x9, 0x7f}) 14:53:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) socketpair(0x2, 0x4, 0xfff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r3, &(0x7f0000000140)={0x18, 0x0, {0x0, @random="07ed2fe54ff9", 'syzkaller0\x00'}}, 0x1e) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') shutdown(r0, 0x1) 14:53:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xffffffffffffffd6, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x10}}, 0x13) 14:53:14 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/arp\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 285.889250] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:14 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000100)) getsockname$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x100000000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x10001, 0x3ca600}, 0x10) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x3) 14:53:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000003, 0x7ff) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) fallocate(r0, 0x3e, 0xe900000000, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='team_slave_1\x00') [ 286.255869] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f00000000c0)="e94c24c47888dcaf55ca45835565615dad8a7b5b5e26f8cdf415cd347fad463a7e8fc0cb42dc075b71e27889ef02c2b29139c94a9464d5b572e8b034b73a023205baeea1cbfc98ab1d9ea1c6f6dd6425bd9777b8d4add29e2668de4c5612fdb4ae69def671666d5e6a1c76b809b11d7beba643f151ec0b7c6292f6b01191f7dfb82798e9607d7b2fbfc19139093b14c4c17a83a1c4f9fbc3732da1cc00bc3bdb157a1fa247e75262e5f47b5e66b41fd05b808d", 0xf0528514daec75f, 0x2000800c, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x9) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x402000) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000001bff4)={0x2007}) r6 = gettid() seccomp(0x1, 0x0, &(0x7f00000001c0)={0x2, &(0x7f0000000080)=[{0x1, 0x7, 0x7, 0x1}, {0x9, 0x101, 0xfffffffffffffff9, 0x10000000000}]}) signalfd(r4, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r6}, &(0x7f0000044000)) epoll_pwait(r5, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:15 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='personality\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$kcm(0x29, 0x805, 0x0) sendfile(r2, r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 14:53:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000040)='ipddp0\x00') r1 = socket(0x11, 0x2, 0x0) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ipddp0\x00'}}, 0x1e) 14:53:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x400, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000340)) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e21, 0x8, @empty, 0x5}, 0x1c) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) timer_create(0x5, &(0x7f0000000500)={0x0, 0x28, 0x0, @tid=r4}, &(0x7f0000000540)) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x200}}, 0x0, 0x3ff}, &(0x7f0000000100)=0x90) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000002c0)=[{0x8}], 0x1) ioctl$SG_GET_RESERVED_SIZE(r5, 0x2272, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000180)={r6, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) 14:53:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x100000001) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x5, 0x3) listen(r0, 0x4) read(r0, &(0x7f00000001c0)=""/4096, 0x1000) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0xffffffa8, &(0x7f0000000000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0x5}, 0xffffffffffffff89) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x6f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8c098114b25bd3fc61574fdfefeb10163cd19dda455f98f8dd4afca236fb88f606f071f06dad36b36f9343cf2a75a20620264c3379238ce3fcf39944ca", 0x3d) shutdown(r0, 0x1) [ 286.894375] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001a40)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000019c0)=@mpls_delroute={0x1c, 0x19, 0x5feafdfd6aa02319, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x7, [0x5, 0xff, 0x1, 0x8, 0x1, 0x5, 0x0]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x3f, 0x1, 0x8, 0xcf, 0x3, 0x7, 0xfffffffffffffffb, {r3, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x800}}, 0x2, 0x1, 0x2, 0x8}}, &(0x7f00000002c0)=0xb0) 14:53:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$peek(0x1, r1, &(0x7f0000000240)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x368a}, &(0x7f0000000680)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000007c0)={&(0x7f00000002c0)=@in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000300)="b245519d01a5eee8a01f4d1d9b1ca28adbbf3c41620ec7a0ac5736faff6708aaa32f132675dc26b57c64b69b7cbd7d34c6a46428782359216c8b9aadd4ddf11063a1a0d06c9a8cbdedba8782dc80d7854e95e4d35e431e22", 0x58}, {&(0x7f0000000380)="682aef0642eb8b37e2375c488171fbc5eb32814a26e895a0051c5f5477e8ed79e51265223b52e0ac4a60928d5ab1b208b75655c58368d545b683656b47ecd4fe70771d087b3f0cb4063eb607954dbd9afdaea741c026aa7dc8c94f7a7d9bab8af0bc0ac3ac1ec864f473a66e21ff74f4dcd1b8048a6f2ca3f21c74ca1b32da2f8e8eba08477a1d34f16c10ad0867ac8ee2f310aceebd9c112cd4abe89992a83bcea0031ad7029ce0e504e3b9e9b28c0e94b46cd67c7d6945333b600c9917c20f51294c2ca23d2b9cc01dcd0ed3203dc21d662577f2a710b5f88d2b6e626f2c91592070892c6af79525e57cbc4e6fbaaa2e8e1dc54ae53b", 0xf7}, {&(0x7f0000000480)="e86dba0506fa79c408978edbab81afec33b24d2f2f38a3c905053565dae36981dfda9244096802b65d23eef85d9b053448eb89c919", 0x35}, {&(0x7f00000004c0)="9f3246de46c736dca0e4a55d3d", 0xd}, {&(0x7f0000000500)="d40929199f4fc43b822ef5c010d398157cc25e92a98a0eaee55eba315cc9eec819cd9d32da1c36b3d5452c5beecbc63f6b3bb261630c8343e186851849c2f4e0e47e3d1ef2a2147e525b8e60c5d9f3f23dfa0082d77eb87cba9fad187d47358474be14ed746f969730354fa8deb0a337726a0989932ed497899ce6c44cbde698264ee3a8333ef449bc51e535406821ac5240fb17e73167a9d907c5844b90bc2fe1b66df37cdf16e2", 0xa8}], 0x5, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x401, 0x2, 0x8, 0x200, 0x0, 0x9, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x100000000, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1e}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x100000001}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}], 0xc8, 0x8010}, 0x24000091) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x10040) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00000000c0)={{0x5, 0x0, 0x6, 0x24b, 'syz1\x00', 0x5a1b}, 0x5, 0x41, 0x1f, r5, 0x0, 0x3, 'syz1\x00', &(0x7f0000000080), 0x0, [], [0x0, 0x96, 0x1f, 0x1000]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000840)={{0x6, 0x3, 0xa7, 0xfffffffffffffffa, 'syz0\x00', 0xfffffffffffffffd}, 0x3, 0x10000010, 0x80000000, r1, 0x4, 0x6, 'syz0\x00', &(0x7f0000000800)=['syz1\x00', '/dev/usbmon#\x00', '(\x00', '!\x00'], 0x16, [], [0x4, 0x3, 0x1000, 0x8]}) 14:53:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 14:53:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000100)={0xa, 0x4, 0xfa00, {r2}}, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000063a000)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) gettid() ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) fcntl$setpipe(r0, 0x407, 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x58, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x66738e9a, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="ffff8900b19990610ef80dde1c4f4eccbed366a61597fdc8bbce61c07a4acf327866110482387c1de37def083c791f969c53d876420f72a617c84832b469118decafe8f5a71044940f40d86854885f09d287f2c04ae8b90d3af592bb7ca5bb7834c6cdc69f0600000000000000be08d64c2d0b23c9643363281c2f2f659e3123ee9c027c54e68f99d0000000004dfe6d780ff122619710073007ca81aadc7507fcbdad5bb2970199b49d9f9140bfb9715009975393dd49c1ca35463db2ed2fd9435a271d3d92"], 0x91) 14:53:16 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8911, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000040)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:16 executing program 4: r0 = userfaultfd(0x0) r1 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_tcp_buf(r1, 0x6, 0x2f, &(0x7f0000000100)="c16957f07d0db142add442eee5eadbfe41b64630", 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00003e2000/0x2000)=nil, 0x2000}, 0x1}) prctl$intptr(0x29, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40, 0x14) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000180)="282916e7f18b20d1b460aee510190fc6bb0cab57adfb9513062756b94520f0e26b4f9472f9c3f0d46e22c5756c9db128a824b6584d5b7381fa7531505a85335b714fe89e642ea1377c89e18bff2c2118c981c8dc5a4bfdc15e7883facce2db2099081e072ff175abca18f46c2d85d07328d205dbf6e214eb57") clone(0x0, &(0x7f0000001f37), &(0x7f0000000280), &(0x7f0000001000), &(0x7f0000001000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00000000c0)={'ip_vti0\x00', 0x200}) read(r0, &(0x7f0000000400)=""/100, 0x64) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) [ 287.343995] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:16 executing program 7: r0 = socket$inet6(0xa, 0x11000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000200)="120000001200e7ef007b00000000000000a1", 0xffffffffffffffb8, 0x40, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000008c0)=""/12, 0xc}], 0x7, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 14:53:18 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x24020400) r2 = mq_open(&(0x7f0000000280)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x7ffffffffffffffd, 0x682, 0x1, 0x0, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) r3 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x80000000, 0x4000) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bond\x00'}}, 0x1e) getsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x68) eventfd(0x20) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x40, 0x8, 0x1}, 0x2c) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r4}, 0x10) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)=0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000440)=0x5) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x8, 0x6, 0x0, 0x4, 0x0, 0x15, 0x800, 0xc, 0x0, 0x1, 0x5, 0x2, 0x20, 0x2, 0xffffffffffffffff, 0x8396, 0xb5, 0x7, 0x9, 0x4, 0xfe9, 0xd6a, 0x7, 0xb6d, 0x100, 0x8, 0x4, 0x35b, 0x1000, 0xf510, 0x0, 0x0, 0x3d, 0x6, 0x0, 0xfffffffffffff609, 0x0, 0x8ae, 0x6, @perf_config_ext={0x200, 0x80000000}, 0x40, 0xffffffffffffff81, 0x6, 0x3, 0x9f2c, 0x18, 0xe7bb}, r6, 0xe, r7, 0x0) mq_timedreceive(r2, &(0x7f0000000180)=""/148, 0x94, 0x0, &(0x7f0000000140)) 14:53:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000100)="4f2ff5a8b6872471fbaff4d8ee02a6eb961245bc837ae7", 0x17, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @multicast1=0xe0000001, [0x2]}, 0xfffffffffffffde4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x103000, 0x100) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:18 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000000}) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x1ff) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x5f, "a66463653eddfe03d0fbf2c474a488dea822999b506afa5582eaf831c9c94ac19ba7a779d4caa4408d373796265813b80f52029ffa6bf7d12b5b8a1472e67615611b9f5c8acd1b2cc1b7be3b3dcc14c785555fd10951382c8da5216233a2df"}, &(0x7f0000000240)=0x67) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x100, 0x8}, 0xc) recvfrom(r0, &(0x7f0000000000)=""/140, 0x8c, 0x100, &(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:18 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='stat\x00\x00\x00') mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) rt_sigaction(0x40, &(0x7f0000000100)={0x1}, 0x0, 0x8, &(0x7f00000006c0)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 14:53:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000101, 0x9) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e27, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1000008f, &(0x7f0000003840)=""/119, 0x1c5}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:19 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x93, &(0x7f0000000000)=0x10200100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x5, &(0x7f00000000c0)={0x2, 0x3, 0x2, 0xef, r2}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) dup3(r0, r0, 0x2) 14:53:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x101}) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e8d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') r4 = request_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='com.apple.FinderInfo\x00', 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="4bbe83b15589c833a714cf37c87e90a19df2283922a561b19204108a6b1a3565cf130ccfbe0923d6e2", 0x29, 0xfffffffffffffffd) acct(&(0x7f0000000180)='./file0\x00') keyctl$search(0xa, r4, &(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, r5) r6 = open(&(0x7f0000000680)='./file0\x00', 0x101000, 0x8) ioctl$RTC_PLL_SET(r6, 0x40207012, &(0x7f00000006c0)={0xfc8, 0x1, 0x2, 0x3, 0x1, 0x8, 0x9}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40e82, 0x0) ioctl$BLKSECDISCARD(r7, 0x127d, &(0x7f0000000540)=0x80000000) read(r2, &(0x7f00000001c0)=""/225, 0xe1) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000000700)=""/68) acct(&(0x7f0000000600)='./file0\x00') eventfd(0x80000000) mq_timedreceive(r2, &(0x7f0000000040)=""/240, 0x2b, 0x20010000, &(0x7f00000005c0)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SG_GET_NUM_WAITING(r9, 0x227d, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000063a000)=0x7fff, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:19 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002000000e0000001000000000000000008007952152fd182ae9912000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) 14:53:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x16400, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="1cac451a54e0fcaf696cabb544416057abeac5e059b2a720830ef2b0273efa7e4d7af2c67caed40c95ec") ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000100)={0x4c0, {{0xa, 0x4e20, 0x271, @mcast1={0xff, 0x1, [], 0x1}, 0x87}}, {{0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x108) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000240), 0x6f, 0x0, &(0x7f00000002c0)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0xfffffffffffffe1f) 14:53:19 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:19 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40010004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, r1, 0x90e, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}]}, 0x58}, 0x1, 0x0, 0x0, 0xc080}, 0x80) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000180)='[lowlan1^\x00', 0xa, 0x0) 14:53:19 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x101, &(0x7f0000000140)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:19 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000001c0)=@req={0x80000001}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) sendto(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), 0x4) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='syzkaller1\x00') dup3(r1, r0, 0x0) 14:53:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x105a00, 0x0) inotify_add_watch(r3, &(0x7f0000000400)='./file0\x00', 0x4000008) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x100) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_GET_EVENT(r3, &(0x7f00000005c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000440)}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000300)={0x10, 0x30, 0xfa00, {&(0x7f0000000200), 0x3, {0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0xe}, 0x5}, r5}}, 0x38) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") flock(r4, 0xc) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000100)=""/255, &(0x7f0000000080)=0xff) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x40, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000000340)={0xa, 0x2}, 0x1c) 14:53:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x6, 0x15, &(0x7f0000000100), &(0x7f0000013000)=0x4) close(r2) close(r1) 14:53:19 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 290.721209] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:19 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/234, &(0x7f0000000200)=0xea) 14:53:19 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) dup2(r0, r1) 14:53:19 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 291.033859] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x200400) socket$unix(0x1, 0x0, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040), 0x4) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:20 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x1, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) sendmsg(r1, &(0x7f0000000b80)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x1, 0x0, {0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000240)="a493fa285059076408b8b8095cd22497220f51b80cfb58f1206b55c97ea7b2b20f79133af0", 0x25}], 0x1, &(0x7f0000000980), 0x0, 0x4090}, 0x4000091) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000003c0)='./bus\x00', 0x7e) fcntl$setstatus(r4, 0x4, 0x6100) mkdir(&(0x7f0000000300)='./file1\x00', 0x5d) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) chdir(&(0x7f0000000280)='./file0/file0\x00') r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f00000005c0)=0x80) ftruncate(r4, 0x8200) r6 = open(&(0x7f0000000000)='./bus\x00', 0xc000, 0x0) lseek(r4, 0x0, 0x2) sendfile(r4, r6, &(0x7f0000d83ff8), 0x8000fffffffe) truncate(&(0x7f0000000140)='./bus\x00', 0x0) listxattr(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=""/234, 0xea) chdir(&(0x7f0000000380)='./file0\x00') r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x1, 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r8}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='./file0\x00') 14:53:20 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) ioctl(r1, 0x800, &(0x7f0000000100)="dba07650b533609c9a6b3c4e0372ac92eaabbd1fad21ee451207e863e297554f3ab2b303f0ba2602bb039fd42649e02f379c6082b5c8d6aec8b26ea2783a00a59a7110cd55a39a755da99eee2bfb43161575494935ac") r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 14:53:20 executing program 7: r0 = dup(0xffffffffffffff9c) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x1, 0x20000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0xf, r3}) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80000) sendmsg$alg(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000300)="ec536a531866d7fdae4ba304f460f8c4611c8006ec7abede7e60bf6662f592d95327cccb9cdebbffb0e28fef", 0x2c}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0x270, 0x4000}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x173bb769, 0x7, [0x0, 0x2, 0x3f, 0xb71, 0x200, 0xfffffffffffffffb, 0x4]}, &(0x7f0000000200)=0x16) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r5, 0x6, 0x800, 0xff, 0x3, 0xfffffffffffffff9}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@dellink={0x28, 0x11, 0x224, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, 0x20000, 0x10}, [@IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) 14:53:20 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:20 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xeb1a, 0x28000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x4, 0x6, 0x7, 0x0, 0xfffffffffffffffe, 0x7, 0x61c, {0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x10001, 0x9, 0x3ff, 0x7, 0x3}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x3}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x80005, 0x7) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffe0, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r5, 0x5382, &(0x7f0000000040)) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) fgetxattr(r3, &(0x7f0000000080)=ANY=[@ANYBLOB='us9\x00'], &(0x7f0000000100)=""/161, 0xa1) 14:53:20 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={"603a6964620008000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) socket$inet_udplite(0x2, 0x2, 0x88) 14:53:20 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x1, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x0, 0x7, 0x10000}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={r3, @rand_addr=0x9, @broadcast=0xffffffff}, 0xc) r4 = socket$inet6(0xa, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = socket$inet(0x10, 0x3, 0x4) sendmsg(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 291.621980] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) socket$key(0xf, 0x3, 0x2) setsockopt(r1, 0x7f, 0x6, &(0x7f0000000000)="788ea401433dc356c1e5f2465a281ce1ec008f544021e5f9079b34fc6a4ed01f45a8a970d805df116ddc8f56c74ba22301eb2560a6157bccaeec8089fa6b3b0092bfa7547f10a47fb22b061aa9dd6d52b1c6d1cff8343f0fbe8cba81d02d518b21320d0b79fc3ba5b9d131bb6c0e43d70044ba271bd4cd88ddd372f235abe860e614741de9884670bb09d669ec0037e60068f748a9af3eff061203c4df9cd1f0499d53dcea4543db562154723be1f954498e531bffa1d4ae69541d79d5213c792c58a6", 0xc3) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x5, 0x181002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x28) socket$packet(0x11, 0x3, 0x300) socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 14:53:20 executing program 7: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) unshare(0x10000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x7fffffff, 0xfff, 0xda}) close(r1) r2 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000200)={r0, r1, 0x754}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 14:53:20 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:20 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) ptrace$peekuser(0x3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x56, "c38536852afdd50b8f2af23242e7db4512f554bcb8b62026f8039e62a208df1feda68745adebef36ad365f99ededbd61b8cbb03d8c95cdbadefc74836a4f55b0f09c67f8239784aeec73c33bf93c029649639ad15a91"}, &(0x7f00000000c0)=0x5e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x0, 0x1f, 0x9}, &(0x7f0000000200)=0x10) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) 14:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80001, 0x0) listen(r1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 291.841839] Unknown ioctl 22019 [ 291.886562] Unknown ioctl 22019 14:53:21 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/218, 0xda) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x800, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) mount$fuseblk(&(0x7f0000000240)='/dev/loop0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='fuseblk\x00', 0x2044020, &(0x7f0000000540)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xb000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}, 0x2c}]}}) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000040)={{0x20d, 0x4}, 'port1\x00', 0x2, 0x100010, 0x6bb5, 0x3, 0x8, 0x9ea, 0xffffffffffffff80, 0x0, 0x4, 0x800}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:21 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) unshare(0x2000400) mmap(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x10000000000000, 0x4053, r0, 0xfffffffffffffffc) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000380)=""/244, &(0x7f0000000140)=0x26a) [ 292.024842] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:21 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000300)=ANY=[@ANYBLOB="af350000000000005202000000000000e608000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000cf06000000000000030000000000000008ffff02000000000000000000000000000000000000000000000000000000000000000000000000010000000000000006000000000000000001000000000000ffe7320500000000000000000000000000000000000000000000951ff8007400000000000000000000000000000100000000000000050000000000000004000000000000000127010500000000000000000000000000000000000000000001000000000000000000"]) io_setup(0x2, &(0x7f0000000000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000440)="a57a27790eafe879c808ab8f7d8aeaca2f044e0878e8e6d4e3711ff626c3b1259b732243477517269ae4db4f3ef49a029397b59ef9657802e51832d91f44d258068214f82c8bb73c9237ab22157ce19edf73ae3b796fa034ad9a23b3cc7d9d3a44c33cd2a169222a04ac531c68d15ff104ddf778b731d5007f6d9ce6bdd6c102be19372e4b133ab3c5443430533f7a20bcd874594c4d60ea2f717a2ee4c765bfe89ee14108b7d85ba17a1cf22ea09b09ec6c59771e633df71555ddbfda1e60fa108e8443d6ef27666ca3bb4fd16bdd53d185cb9d5c4543a84aff257699fea97b58ae3b687e1e0948f9952e8d22ee3cbe56b7dc6818b11a078f45f6b62f2d1f2b8d0bd1103f0b2f1b5c2882db97514f761d69b8874185d015b6d36945c183fafbe90dbdbf5425ce74082248f72a2c3f24d3c5284cde2f0c374cb86075ff0082ba9477f21e8a8f838c4c6fc630fb05fdb524e80b4309674d4e3c6555be900ec268e191e1e39522c49816fbe76ddd08eaf7c07cbe467b7008b9a5812b2f5181a4f2cfcb4a53257cef1760c5c3d1406b399739332890627a9b62485f1029bc167f777e421e835ce68fbdbfdeca4a3934606cdd0e1d5c1e20b39c4bdb4b9803e5f2c5fc7469644a64df0bbfd5c9d351a64019af8911c0d0c103fdf824bdf92357b6a5fbd52d7e88e9ca15344de8a8c64471fd13640af091c7cb379417e0b6e87f4440ed4605f672781b4619f4ad0d6da6193f47a6271121d60af598946388aae0c1d5f7cbf009c63cd4397875205e8753cfd6a9b8e17d4e56660326824da91c1875b5786d574b9cccba4a1ed8a3047f9f5bf926e93763f31b6700d8cf304d2ec29da3304b6219f3f1e11557e7f5d3487ad9f26d309a5acc7cf7a80a36f10d308e2e866ae2c005bc9296a39e80d16a23ec83388a846943b89e7fd430929fe31512c440194e2c551c1ab72d99f38125a59eb55feb2d7d97f3fd1b3d58e29197c8d76ea42f19e0bfc6414bb8499ef8b46a63d6f7a2f4ec209520645f795cbc86aa13a8fe33e6b75cd30a74c9422c5510399d77727d702e7acce8d4f986af7bcc6f2b045a9cf5a513a769236db1b10a0f57848831ac46bd245ab070319cf6b4872bcda129cecbeafd01483c779953e334f38734935ac3694d4e09e51e389eebba5c31ce2885e420609c579f6099550f6f9858d6cb6c54d66ffcb6d34a8f158fd2329ecbe905f8f9766f2237c4285babc79e7d39ba0ce8d3a49ec30697e8c02cb7564376c2ff2befee7f9af1ffcb522e1c3a70b3024c932f9e35c9cae25cfef6d16aa6a618af7da3f4d33c2acb43f6c29ae813c8e829249135bd6a69f392eeb21134680696f0cc1013bab89632383f506fa0b2ce2e21ee605c2fcffaf03975cd4a350f55a6c3ec48129d8538c5243d2dfcf2e3aae2325b771ad66e6cbd2853561227b814f6b59bf48b615ca594d851f9b500d097e168ba51c3345b066e49fd4a0df44a4985a516ab088839bc300766ca052e6ce650b3df8bbbbf0446349b564d078ca92c2f688842f237191f1a6b2147b2ffce2fe28c90d4b227688e3477790bf8efdd99c312724a48e818fded3f3c22fc794cde12902d091a4d7a18cf588ce355a860523086fdf199e173fc7f0d091eb40a261a1f7be1a83d44e69e178218fc4b34af252c6fa4decb6bef14e8bbff037570c6a0cd01e6e0960f3a3c029b7344f15c86b7f8348b3e84279e7fc0da87c2fa8c0e5a74c78b26dd8fb161a0692a4c81fdce393911e1f31defc57398710bdff136b847e02b2d3000b01c5a6857c320430fb624c4315eb193358d9c06b0aa78fcb0dd17ff233332e8897d99fd7769e9c18d6e74c7fb4979180580134f0c41b1b570cb41ec7992374029ed98368cc3ed7419d76a1a366a3b5fc633cd8961f16786a5031caaa097020eda0c13a6c9e7edb7dd0328cbd732a47c1c4bd540e58189637d770e460acf96a5f9584a99e3f3c44eca1a75acdd7b2b0b6389f1b1233bc0d6dddcf4adf3f04b40a3c692351df9c37be5d84fa0039b414594e346376c928894a40b7b91804513db823f3aa3fd4ad136133bafa6c5fa5d50b947fe645d463be36e9640c4e00830dd482e366881063f193e03d0599fb679a67780b12cf3984686f1b1d186cd408029e6b9a8cf9767dc4997dcd1f75dcf21033ddae89d5f1a5e0957d79f4de9c3946efd9e812ef563bbad64b67308cc3446eda11fb0d23dc8d88a745c9d95b55ba5a8e8ff714dc4d98be6c5c67205d8c2a5d4c662b2bd74bac0df58c3ba9d76ad8512ce32f0f6dcb7038e3fbafad1469523636a80a0ebf8c39cee8775e5918529f5d9d722b91e3d308e7dadc7fcb45cb6d81fdeb58952ffadf9f3bab16a288c6936ea0faabe8d0770434d800a0b5c3535e2825ac3e1fd5664abc24914badc30d84e69ad2317bdb1788b77713dcf8d04cb8efbf47f2c79e020474a82f14e40d4cf14aacad11756f0409ce344c1c6c7c1d2a1115144ad4371a0ba494058224c3b48f4be8c15983344efe37b3617dd402aac0beb19faa264ce9add4c1038a9d2dd3d65313e79dc8311a30bbb8f0ed0d3d92748bb0c7d5f5bb6b75e48bbbe2b3a94f311d69e02c019fc8949d659ae95ae77a979946e5b98e258a3cbc19f0ca69d3208c255f120ca0a8195fecf957c88ebfc2741baa06a39a1a055b3b36b57ba1e05797dace0037e1855e2852a5dfb3de0daff41fb5aeb71c65feee6ff49efb3764693f7010c77ec1616ec2112ca25cba193c8c9fc1edd33207e6ef6e8509db5acf43744bc8f6d69abe4441b89c672e0920ed5556ab58363fd3e3adb09ee8083da5d9b7087543e180f6da56e1165f79e2bbbffda7834bc833a92b11779c0386fbab70c1345d8e37acb3c351ba0228ff826e77d8d89a2d24d05c6cc848787b2a95e853d878e2b539e9faf9fd0f088c0df6fcc3b8e1f783cde3ac94d877a51d0d2b0db090590ea42e5e161f5d09c4b8c18caf10d9989574f2eb3b143103b882a3463eff8d25f4d172a2f4a34ed639e7003036c530cff30d9be2a24df9e55a734ca71ae91953f5921992e055c03186adf6086524b661ecb90d5bbe02e6cfa86fa91f33c80a829facb3836a0ebd4abc5bcf48c38eb67bd63be3560d1d6cc79d684c3414f18da972f0fd40fd882fd36a24b6ffb41179bae3d2f58626e8132a3ffab0366bb03af2d8c6fa1a02ecdb889d0eb34df9036ba4f3ddd9018bd679829c3cf202a95f1e9ea22f3498baad5fe9884cc95a4f0998f6d08b9e0d02fe8f865b5dd6b29ff36e73bacba8ffe7d5144f6c45640ad2a13397c0d57cd7fc0f6ea52e2d600b33fe1e558f18f93cf7b6631cb3c189894837d1b56d5988657811c3f10f46ed85412e6cc269eef8373a395bf4752666a5f0ffbe4eb5af07bf8ca2781fe9b4843e141d2844a790d5ccfce309b2e647708a399f74da2bcb87d50e563a5bfd6951af479642104218caad2452a05c6a81ca9099db514168492ae91da6bad74b86c592795fb4159dd2ec9b6f5cfa662f65f6fbf6990d37b0268b074658c35698e5c697474bfc37cb2bb48ae44f4ab8f9e3c8cde65fdff0918fe35018e14cc027884617b738737c6c729f3a604df79634e8e71b4f35eee08c85514c8faa1be4f36397889dc34561eda7265c5154b71bed7956f79fe54a09cbe10b7ce39595a327648309d489a9b8dba25673a252f08504a8102bbb21a591a1574ca258193e0f103abd24fa196c2f3394f63c28d9dbd61a0ec94c0d1a0706ef8ebf44940271c46f9fbc4f09d97890f3ff9902a989b180abe7bb80f1ccff2fd875847261d55abecff3628e3ad9e8837e5a29adf46b6fff04bef600c0213ed79544f405c1555658df0dd7f99016f15622eafc2f8c5c7ce4ce5bb70c67aa1fb71329b59ed9694254d96c1d01e50ffcf2c9d9c96b6d168a4a049eee2bcc0dbdd8f0d887628dcb1ee328a3030c95e0d27f9d45135d6ed63bf92be6c109a67db459b85fc89c47dd05950e711d0c0cccef61d179c65ec4af8d8609ba534baa078e3934e33d4d44748ee706adafb2b7dad812d0b60b0e69bf1e22b1dab27c1d302ead86b4b3d24a1bd58cb1f6bac97ad9c057c0e5eff74fb802b64bd9850c2e93003cbad1a2093aa8502723e0b1593f7b8db1d2888ea729b841ee19d39a9ee03d61396660c79502183edfae0be2ef7f10228e38d1a28c28c4f20e70497cbab61c8f55dcf6bfa1bfb85c7f45e244372f3ce398c68d7c3e3f1d59db8f35b3c8e94e65b7052aaa78c2047c56a94289db199ffec747e8f6b271e32c289c59f6469169da18ce51aed7c1976277b3564e25c21e2dffe1cb75abb52e177974e343acd7f7324ac8c82e20f419ad877fe1894a695a93423ca4eb37f9423324faf57d13950a049f986c811ca78806166bc0419a97964f4964e96e118c8f3d88dadf7b961287cb7992b41613ffb67f45aaf7f269b490bc9b1025ef142031b20a759911f9ff69ba4cdd12227fa16b9d0619e36222cf6404fde3d12df35de1c44d907ad8514e797549a2de05623cbf5b69429ced7f1899f64cdbccd479e8029d3387be379e1124b1d3d575740a9566c402393d7e76c4124bb2ead322e87b8b8e768e0f3e51513633d32775d21030b0e1b96b4b84bda261df59b6ae2d44027385184e54d38ba818bfd73cdc6b6897cc91ec2c0ed8312089ed5862e7ff933331867736b9571e5700e5b344e5c147011b86f6774cecd3c3c95d6525b4f7ba8d70fe6bd336fde0e47901a67bf233c4913b970c9108076223820cce7951d7ee2321d20ab549fc1da8457f4011ec5bfbec9b62562beddc0186e4f768ceb60174fa3baf9b2c7c0198e768fa74eae8c236e135d6c08b92a51ec6decb9bb6a370e72f2ee196b07d3f0c2a5dad39e1111e6277dcd8cafb403d802c269c460fadec7f215ad21d43f518fabf47477cf18f9f2e95cd9f5f3a3287a267d17c72b9c57cc3b2a81d1febce399d09d45ef6948cdc5d90cbb2b2573f687dccdef8066bb61cfbc8729f0b8d05da74fb039b45ba7e333f6c315323142134529bca96e8a8df58942d89db023598b98e4dbfdfba4f2299bf5b9fb0cc697ae0864b4aa9ac30b11400546ae7163c2b15d6122980529fc03dc9bef9d7a7be6d121770e330599f62b4a5a7bd643366975ea8cc0d9adb201839a97595a98561037fce2bc645610b97981119f404d7496f8aa408b92fc020ecd7058e97b32f8ca5b66af37aab2719d610bb89246ac1c5f8b63a28cb7e53f837c0187f35454d670217c692799702235f32aae1a565b39a66e64017e7902f0a15c1ec2590908d05466ecd9b7be267a2e0a3cf6057d804e84c2c771c122e5994dc351e2f5fae36f34de109010ed232d7b2803a4f5519532d3f80b6e732289ad4712859ab23ebe1986a84f31ee15077029ef82b31f964eae15bbf45774d9e6c6e2cd9edfaf19c144fb41f8da08972ca9d720b053aea063edb97dc41cc7f1dd12212c144b146145251b0d8b837f1733700cd14303d440215fc81e8ba2030ba7d35fadb4c7249a980423ec88f22b9560dc31fbb6cdb0c0cd03ec811c6df11798a46ccde992ca0ea8c2426434e6d561e557518a754768d0396667a96aae4052117195daab1e710310bd9cd6ad9bc2599e7b5c015f34a514ffa87631fb01c11c9a8ee8f4b1f46540b819166786d251f505ee51b9abc17d53bccf916ef462685f0cd40651794f5371853a79d5ae345d7bdd50d05c3543d10f65ea4225a1b56be48b343f624f817282004a36abfbced73882848c0e049a48d312fe6b165344", 0x1000, 0x4, 0x0, 0x0, r3}, &(0x7f00000001c0)) listen(r1, 0x5) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:21 executing program 7: socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000009c0)={&(0x7f0000000480)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000500)="e1a8de866319fd1c97bf492b2b69af85c869c113", 0x14}, {&(0x7f0000000540)="ed933ed8a6002f486a7df97c50fa0df251ed3fd1ba8289e26d5b04ced56a0a0eb9a70d91952f11fd28efa97380f00cb43eccaf09ed3b01f444f16fbb1548d1c65b809e79b02f83ff39c006b74bac51a637711699b09668bce2f48032f49b0bbbda99b0f1617719298e471943578d53a5fd843dec131c033e90e398f8191cd569d8e08784e80fba2530241a35153251d533c153fb525f26b466fea1c7c761c2e95f06ed3c7499b399325fa78ccb50331169ce11d6", 0xb4}, {&(0x7f0000000600)="2c5627ebd63643e0d24e8845bcceee4823ebbfcf6f1cbab484094b003e21b2e495e66afdd2683d98bfdcf93b948b3537cb90772e80df7d415c5db4faa595775a7491e823d7", 0x45}, {&(0x7f0000000680)="eadc61c21645d3cf86299cb86c52d8cab44652e11b82935ba2694844a2178e172c35471a676eef5924330efb1b14de0ff0d74c558c06d593bb8cc978156091ef3a3bb5c98203a9641352a4965c6510d65698bbed1fb568dd048cb445896cda366dc27b43cc92ee7583dabe89f4fb7e13ae0e7fdfbe8a4cd7e7c01e94f5b9401832b683cb33aae17d8748f0391b045e37c49a44cdc4353fe28b668355b206e1441f80ba67e2c5a13ee7f979e607028e372b9a3f346cbe38e3", 0xb8}, {&(0x7f0000000740)="b5323298bf553bb11dd2adbe5e9109714681dd97a96e0440c6eab06ec4fb8bbdaca886ec48f424c387816453cdcb28569c83d7bc7eebb9b920240a6bc6837adfea8e421c480e1aba67a817c8725ab4998ccb1f18721ebac28c1a1ab52b9ec4fa94f56a0d0294877d9abd81e689d9915d4c8104bb6a7a2dac6e18f0d6201ea62af1cf6133bf3666467df7bcb2392a226382de5abd3f17535439d161424cd48f7c02295ec52624ee0a864e2bf75b690d4df6313e05bdd444601468829e4c70", 0xbe}], 0x5, &(0x7f0000000880)=[{0x30, 0x189, 0x7fff, "7be9e5e90d3e693a3024e6f44f7b3c981d7e7b8ce1a9d719a7088af5c56c3ee5"}, {0xd8, 0x111, 0x100, "b82b7d7c7637a7a4dc6d6639f72a42e775d9e45e20b0fd414dfd4b75ef4da9e0aea21099d17b9447012a1ad5b0c5446e18a6713456d4b6b1eed0c3bb027b45faf648d560a52df2dcbd9b259f83dfaea218261246df5f3614124936cfe799412b2336b9ede1b7860bc077a2565c53f0094ad2d7e8a473c1b0ba646586c8b61990c89bfca2986d6e78c74a546cf9023909a5aaac7c0c58e937a1204f40b00193c4fa789d522a949eb34ba5b632752af4b41650173411d3fe2c356f7b3790db6a40eba1d0be53fd"}], 0x108, 0x4}, 0x4044000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001400), &(0x7f0000001440)=0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0x0, &(0x7f0000000340)=""/77, &(0x7f00000000c0)=0x4d) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)="637075616363742e75736167655f737973000e6aca81f1094678a6cefe4e4f59d8154b7c60a5f0df70eee08a17f4cfbb0a9c7a7cc93cc44bd38c867aaa463f09b45d6c2917739d2f117f7596824cbd2721c355db6ae7ccb0220e8e11ffa7818f6e98d330cfa4d5c6750c8c9fa161194515783a6d6fcec35c679390c5b59ee21b859652df2dc1ce8fcb118cba8abe151119ae2aa2d4cd01f3475c42a3956b106a9578cd06bdd469ddbd521706680b25b7edee1082c7cb29e757c3eaab", 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x11, &(0x7f00000000c0)=0x20000b1b, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r6 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) setsockopt$inet6_buf(r6, 0x29, 0x3c, &(0x7f0000002540)="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", 0x1000) sendmsg(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x178}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000001480)=ANY=[@ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0600040000000000a8abd47b5cad56572bba4299338b4c4dea4c63ac330f006bb5fe75844e99282345c053f5020a533fc25434367c1bedbd9d7cf3bb4380a757eaac13d20a7097d69ac2f236927be400988a102a4245c4f835e604f6585423e436f4b30aa1fba9dbf22174d8d60da5fcfb66e848794ac0a7e9027186f8a427107d34abe3ca1782ec94e1f90bf8cd7b38ecda601608", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="54ab0f4b32"], @ANYBLOB="c80181000200b0ff04000000ff0f0000fc0e95e0e3687c9e79b1e1fad1724daac56d072ae754fd79d53767853db9eed04c0b30f6c46c29f3d55dcfdf6a54a7a7fa9194ffc104093ded6cf5bf50ae931436f29bf66ee179c6f27d3ffc7e60287d33c3a104d4bc3695112039eef37db0047029d5d2bfd9ae2eab1f603a28f2b0221546f99006fb9658c898452170f901a0af8e38da742989bf6bc54ac6043041469b3f37fb8e352fb1a1ab45d87859c54e2c892dfb9898f3d3933eb3f300b6c2c1c50712603649cf058e6f99233798d0883d09f226564f7cdaaa5176d01e4c25b29efc09bc017e75c4d690d6d9652cfcbcf691224b0f3e769c558d3d3e13c7b6245cada513e79a0aa6e8ee3de61d44db620f580a2fd4c327a018cbad24cd84912bb91ce773900dd3ee20ca3f6b13f8111668ed09b5c416c58221fbf507a705d6653a0712aa93112f055a941ae7a72dd55bcb375c0e8895fdf2a9d4f62fa1e4a79e6ea4cc7c83582b5c32d55a3ccf469f0325df7d5f67bd3e915d77009b12a058fb0527c22a01c4a02be2494aa7faa48f91d3f597ff566c8b58b2e2bdd4560e32c9e918c39e3d7407779565c54840c70bb57b549148d40a2c148d6051e003dd2fd6d5bcbeff0a9207a75370e09a9cc51285802c853a34e4dbd2aafa31b8c81dda4f37c9c439e60b78f0707b5e8a5a7b6e85a6fb445b042f6ad4f0e07e3432fceee7ad43585d8dd338673af4273730a96e04d4a4ffebd192b0ec5815d1f4a4f11c8ab8dd870df3030c2f0bcb25ab31d3ecd5ccf42b253b16b7989ad9f0f716c1d400a4fef35d60d461f8fbe33c1c281ed033524187498f7924ebe6112d2e4e0aa1985e97edeb296ae5feed7015a6f52fb7a4ac0384b0e400f7a50e14d02caf1df064712d0964b4643713c8c4fc3e550171a506361e86972bb77589b228b4fba14c8a2367f5580360aa78c4a8a20d83e92369bc840e317fb73bfaf4d56144a968443e781c5965040aa03e35c74e455eb3e2a0ffab8e7ed9b8c1b2c6b3aa088c4de727cc7abc8b35ca3ca36aef1ca2b2cabd89dd6fa439636fcae3b5bb4163ba9bc109c5ddf6d29133e00b7f35b8f78df74a1a70da3ef1f680a6cba6eee828edf26a340be7053535a1973f5bf239098c757a5993aa04de5c6fdeb681829b43f856868bd1d6b12da4b1da8e2970b35523137eca91c74a029bd671b78538224fe3df432de1f8556fe49a1f0dd924f74b732a6db1f069c6c1ae500afeca9b94e32a865b71c0937615beb7ee176f4d7fe324c03359517be2ce7b79e7580fbdcca4432b67abac18e0b198c731110aa49ad0e1d1fd17c180757eee0052534dbbd844f22b88910d8901928aab136dd04f11318a486c6a1df67cc023439bfdb6356260e6b6aee7c8c2d6904279e4a4fc115aa5ad1cdfbb1d637913f8c122ef8627c473b1e493a6a2a00de1ae6be660487b03812ac6503d5e5626cbdcbe486e6bd115bbd5bdcd20d62fd94883fd28fa3b868884edff78eb60902139191073423a8daa012666c4b12358e4eae9d55f4f32df0cf5bf66dc2c861531b55c0e85ca6ea8a5e55112fa2b0eea24d7d5d33eababac6f52f952e318d1e0e4270194867822aa189c3c90b4268f7776b9c5bb8015c9ef47c5b6165c2865ebb9b22b755088f15f4496a5f8c1d75844d842a2dd71e23c4bd9f5c3135fb9ed34626f2bbdb2172338d3e8db83695baeaf6c9fe9d3ff3fc36361cd73aacf34949239e59281502182a17bc14e7baddd97275b30255a5764c2b274b762575bb41de6486dbcfaef6d5624c55646f9a6022213bc7c73a23ae7972935485dd44d502bb1d28d98e966db35aabfacea6f05c959b7bc2bd57dfc7d35ba16736eb75ecdcb65adb20144b0efaee68f15d1d52744651d1c570356b4de32572f5ccce3f0a221c7924759b4b8150a7343c6918170a1097de7c3e83d190500269f32dc9c2c6a054cdb1b587c9fe49a94d45c456487efffd71519c999d4e16a5bb4a512b6ea48d19356d329a471029764333f1c3ca22dfe16195d6306037af9a4b568a923c3539ea34774191395f71b5e9bbdd4064040b242a3470a4aca8c3c1b834713493459c475711af0f3d2cadb57468b54cf1b8fc80ba7f79d8199c06e02859f8281d4fe587af6d6aa0cb366228f57b7e3c90308cdfe98e135ed0cf912f1f5a727431168839892aa7dc6f688a2706d2873e5665bd92c435d39ac57362a47db49f556d922bfd678df6e717bb2b2981bfc2a1d9f268fa2f6f02ce5e8ac00098b3d32b19045a7df31141926463a06f6cae0415f8a92422fa840b2401401910ef56d8de2becff83048c48131ac85d616e274f0aabd039ade955f188076db6b2218c25cbe4fe88021102f2a3cdc0e6e155dda0cd6680da1b57d3fa889f3a3e1a45af2a6f869284230cc766ce8d172229e8a077aa34ed13ec37a1d4758bf40a38ab19410b81f12219669a5dc90c3ec3755b7c0d7c76fc3d13b2f36d570099bba221dfda2b0f7817b81bdd36cee098a20b3982a9843592d4331bd99b31befefb2fc841acb4282f03c306ec39ee8052f31e5dad12a919fc017ef387b7d7d06b9eb033de0d24219faed1212d6de89cdd9d7a50829c5a234714a1b069d3ac5d63d6527507d5486d2bc0dd810b2ea1b533fd1c55fd237d8b4b359645ba5b7530dde633b3f27b58fafb64415bc412a191c49ac50bbdfdc92ab1886b45b1e417daee140ec8a502c4e788969479196a3c86f24c1fb38ea988402b5069c781386de1b0e659e7229befc7889d433fdd7f3619ffe17246beb74179a73a52af3b5b486edd198c2d167a4a70e541d1aded299e73d59d578e7f7f998a71fe937af333fb0722d48ebfac976c1104057270e59db4772a100ed623a3944ddf59894df21da7068032fd61b414e5b96f8d08ba5d6ad48130a4d4eba58210c833433df78780d6874424ab52ded1a5fea6435890a286f4f47e111318e92b0eed2e1069509af57784a3cdb5d458aab99a08dec40f1b0aaed2bf9cdbcde3346578ea0bba5ba45a0f7146530c76d87164841374ceb0ed96baddbaf4ed164b20d1bea89e38772f5ed814f4690879ab036b6b56beefe94c98fbc3061795ce9b56ecb74072b6038bd7c8b756f2d4d386a9b29c9aa9437b1913acc1921042f7fb489498fbbb87d73b0180862300c0c92f8cd32e693a3edee74e6600cc4e77a36c21161aba833b379f75210c2a87ced3b44b548802740fa67d96f1bbfe143a5c606a0dfcfb1f6d467b6e2cfeb54455be00833a26d2025640b4c09abe28ba2b9dd96e49d2cd5bb4aa8ed2f6c89b695fee3cb10401fa4cb9d855408d155ac97027504b58a23bb9f65bfe09978eb01042f2e3142a7704d63c469769d61026aef7487ddce04c7e4bea9daa4cc9adcdef551d7aa75c948cad02968582da526464b0b989818b508592784678c577166c7b38cb237f52616d89bf55e517fbb5b27ec99b15f526a28ff86f59cce8e66fa9688c9d93d3b408882e03b1323d8cfcb46358d206f434fdd220ef0dd68e547ab7d5d4457344339ffd3d175bf9dc934510f81c8ec6e8a794b6c47fe0c30f294424cb072cb631089eb14f0c44a1cc0c23483a4b5d8d4c8b8fd86c4b90dedb88b29247fb5cf85031868a3e5f4ac5a1881cd0279b046541fcd15124a1919bfd2f77c7b4d7420823df3f14aef9a1d42d46cc65e2f7df6dc63b85f09dc7ad0c5047bff9d9791cbecc6c5cb7ae3adbe9b270c19ecef66696875209c08e243e543e7066532410bb5d53865fc976f648087eddfa5292db0aaf8b7f9fe7baa48a176c0a2e771fb78f9b3f7031a3ee231acd6dc9e5378f9421e6225c7081c6ea5a4b6cac9f8378431235df9f3f7144077a647bbba5fc75266fd2095cae043279b81b31aed35fc0da21536b88487290e1dca4815c1f7f94ec1f6644f2ec2e35b446bad1f197ae2961c7822253fe53a6bdcc79ced23f5bba89a273a2e859116752982c6a8353162d1dc2074fe926292be754a47bad1ac2e54fe6958ce92d4212058a4c4637bb2da0f0ba814870561b900398dff1fdebb64f6843632e4e89c24fd689170529614434c6bc1ab25e4e0a003435440e0c35c42435e976ccb9577c14f4a64a16a13605f47cf6e9c0be241c26ded8fefeec99107ec1ea19a72653ab8e21752aff377963a28107bbb39d69ec919309daa47154e7e73707dae3d1bbfb9a3a211464fc7a057a72873610996156ce1d71b4217cd34e7ab0c0ff261c0d7b6bd1a1c73e197995519291173eadd95b16c8ff3af5941338107a63a2eecc1ddaeae76a921ba7c88ab8500f8ec8b65075ed8ba95eb687a41667c487cca8d4d3f6b2f08aa5602e7b97d8582d7637ab6077252884c5b95747c66eff14c63c3dbb471829bde308f654f0972ab33ad92ce66a697e0f66df8b48a33a2fc7a338ed272a9b70c698094612a6cd6c2e747bbcffd8de947855132871ab9f824408963226aa55911310ccb0ae8dbf812e39a8534385cb5fba57c233816da0f8d248e6a21f58bdb86ac61e66b45de7b0da1df8e64af2952005a261bbad5c6b71fecdf7399df7a44e9f5a12546b3e6103f5c43740896a266623d395269b48fbd1091e882a69ef7b0c61a02487dff75f261e247575e58471b3ea10a5387c1c606c322c86ce9593ffa0e05b45141b22ffa005932310600bfe05b4c86bf0df482eda4631eb4948275037d705fb560b2c6989fa575be856180e3d64f661062af0ce482a26c2d5bfa2e0dd33b6648cb708a08042805e84b05c38f4ce4f3f2875f9ecb691082db54b1c2ea028d1587739720501b1e9f72730cde857fa856a3891dd306fefc15cc4de572b66b0e2e8763e9eb9518983e1bc6b5291ba459ebde77383cda616bb22d595559b55ac008f7d51326e6b8a2ab94cbdaf6c56986cc40a2cf3c62b23f85c72a88ad92e470acbd30fe223179ca11c35439e2be982ad5658188f644a8ab27d9ebcae6edca03a74db2c8fb5f2cac9ccbc3690ce43fb509ccd984eb9494fb55ad91173a5f6ded9581e9c1ead6817e5b9e0ab3737097b94dcaa0c026a077ae974ef1bfa361f2a19c4e60659baa60056cb5c900634c1fbf882ce9485ed2a7920736963b1f9b004931fda9b7c835f6f58d4ac30c67be008395a87c4c7730423314c6c5fab439396e9e6f7a32e59ec4559be8e2b38a7c7fedf590c8da1369cce6acedb2de3ce62fd5ab3e5c07a355de6177ccd4bf38fa02c7a3a203cad8dde27c5c1ad03838c4f9d5e8512e81abe80d0ffe8094ffec3aabc8b9bd8109b52260eb307e067492032eea1a2d6a0ea6fe49f9fb54c5b772f41736a333d7e9f64671032e342ef993f3f0a5f5e04e5d80092842305b124880e1924726df638dd88983bb17bec04f459291a19c7412b700f8367389b95cba693ab994095057b07909c361f1f57e85f75c6538de947d86d066fcbb239fe49326069f2bf30502ef22ac3b49881354c0b02a672207052c5f3bbfb5efe9658edd575d3d0b9cb8bf6fbd8b58be6276a4020675c4b5d4d65bac46788a75641bc685da0f86bf2dac63fd208902e309306b57b607eddfa256438e72b30e41a4314f32c2123695e60ded69ec25f84b8ed3c603cd0c3669106e128dd2dd05e864a81f94c885a9ecc770b0cc4c14f990eb523257eaefc7c14f2c55a259d141005ea38be5f911ac858da44b3e15a4fb5ec6483a376dde0346bd071dc37f0fdfb01ef5ea5714374cdb846d188b37e274da708ab16cfddaa29a3efcf28973902b2e4fe299b714af195de13e444e1ab337bb3bb442094d4eab6651394e79e2f2d4d525452f6144"]) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a40)={r3, 0x28, &(0x7f0000000a00)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a80)={r7, 0x83ac, 0x18}, 0xc) fcntl$getflags(r0, 0x40b) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000ac0)=0x0) ptrace$getregset(0x4204, r8, 0x6, &(0x7f0000000b80)={&(0x7f0000000b00)=""/122, 0x7a}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 14:53:21 executing program 1: unshare(0x20400) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='eth1cpuset\x00'}, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="48f5236f65e52cd430fc8d89b86215c4772dc5e8d0b9b684f9d17d3a1b3954c1c5a03a6ba75d1c168b3cede4435e8e6e58f50a0e14b9f9713148dd028ed744c2cab5c68c3dfdae93f75660d2aca9c6e1c79eff3196ad00b91ac74346ab511418e7e069d8fd6c27ef6b6a9b2931534c4e439f6bfd15d3ff1f7eb103223904ca52a82d0b03a3577c6ab855aa089d86842cd4167a6e4911d57b7f5fa1623eae2c76184563304d01cd3b89", 0xa9, 0xfffffffffffffffc, &(0x7f00000000c0)={r1, r2+30000000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x404000, 0x0) 14:53:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001440)="e82300", 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001480)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'nr0\x00'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xc69}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0xffffffffffffffff, 0xb154}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r5, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000003c0)={r6, 0x1000, "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"}, &(0x7f0000001400)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={r5, 0x6, 0x8, 0x4, 0x3, 0x9, 0x6db, 0x10001, {r6, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xffffffff, 0x100000000, 0x6, 0x5, 0x54f}}, &(0x7f0000000240)=0xb0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x9, 0xffff, 0x6, 0x500, 0x2c, 0x200, r7}) ioctl$void(r0, 0x5451) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:21 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:21 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x4e21, 0x7, 0x4e22, 0x2, 0x2, 0x80, 0x80, 0x33, 0x0, r4}, {0x1240, 0x6, 0x0, 0x0, 0x0, 0x400000000, 0x7}, {0x0, 0x2, 0x6, 0x81}, 0x92a1, 0x6e6bb6, 0x0, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x1d}, 0x0, 0x1, 0x3, 0x37f0, 0x1ff, 0x0, 0x4}}, 0xe8) ioctl(r2, 0x6, &(0x7f0000000100)="025c6d347b00ac5f8f76207024dae9ad54c9201e8cd61c6ac432bbb06ee08a86c13cfa17ea6d635422de2c60dd68fc6621280b6c36717f1a8c0df50cc697065276d493ce670a65efd98c02ad3d0bfe2e2c3a80e0103e62eedbc2cb5d34d574540ed11fe6f96c970cf8f420a309de40728ba648abc23ae4e336f72a71cbfc5dd3460b70aad2") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) sendmmsg(r3, &(0x7f0000003980)=[{{&(0x7f00000002c0)=@generic={0x3, "11d09b95e03f66b329c1dab047f04a3f40a6bd24cd66c3bbcc98e0edf81e1a453e2c25c3de9a0435a196d4bb6eae6a6b0af127289ff81cfda53fa12116a5e460686be208137b968db668a153abe6a39422092f2a25cd4447c57917e14e0775680188bef8b18fa6e2a0c3a3a4fe2a73b0d7da899f45c7f5113a5eb75a6ef4"}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)="75222f0e1910ffb067828967db8f4fda729cd493c1334644ab45afa855f11f3dbc99b70748cab492a666138b7cd4b64736ffa4d39462199ec5e12dd1da2d23bfb16106c6dd3ecb4ec2fbe2abde738f855681a150a7b7d5bcdae434abefad27393e8f1011914e397216ca0354e2cf75a7c7fce8fe9a5d8f7ab484ebd72946af5a41152ef32b7ac9", 0x87}, {&(0x7f0000000400)="e4a0c8c6e2557058dc0c40b3277ff6f63cdb5d959b4ffe5e1816301a59848b0477b8fb29e83e841714511c2e6f1609d62d25917b93cfe4679c6c586022afe8e194fdc500fb476fdd7bd240d1fda1e0433e96eef64f5c4fa0eaffdb9bdd59adcb3939cc6a3aede2195cbd69a2bb71a9612dc91bd24f4381d17a0ab991fa28364a49778ac3f26edd66608191ffb68a5d9d7f3a777484719df5ee579b209e8bdf00d3f811bcfd3c557d51aa66c14e8c0f0c267eb42008779cc2a0f8d31e29f18781e889c6b8", 0xc4}, {&(0x7f0000000500)="2a7d20caa7e5041f8c9b2fbe888d5591097bbde2f72eeffdf94377ceef59ad5033e350cc142e1da228b00e7870ffc5169abf98e30c0b39f4446d057f08c48609359d3c9538e906e8b62350cf2505965cbce7f12d0a42288c296d95d69f", 0x5d}], 0x3, &(0x7f00000005c0)=[{0x50, 0x114, 0x4, "92d06858b74e91a330582fb442149c2ba5d4094c8d0062483fcaaf05ab3d8fb19c5d388fe3bc9e0c180b735c11a6842763bbf38686393590020cc5b865"}, {0x18, 0x18f, 0x4, "dc3b586dd75c07"}, {0x30, 0x29, 0x0, "03d68fa067d86c601c6e245bd9c06f73fd288d6df2fef02b20"}], 0x98, 0x800}, 0x7}, {{&(0x7f0000000680)=@rc={0x1f, {0x7, 0x10001, 0x3, 0x5, 0x7, 0x4e86}, 0x1ac}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000700)="dcf6d24dad2ee4b7e5b4870e25979918dc2f04a64f50a42a7533a93ff31f23e079ea0dcd9b5715dfe3b0488fc39af544b50c4c99646c786e25d8b9259bd65a35e746bb96a3027377b554aab106fbad98951bb23d8841d5c118e5670ea240c64dfeb44e4e01f66597393b535cd4bc3b86c3386b2d412d4e9fa316e02ac0e075d3afbd8955f9a3312506a27581fd0055c6110e65f417b30f39267a1da096511c228933ee1b22f5d2bf23e1ad6846b35b3f26348f2d59f869c783e13334", 0xbc}, {&(0x7f00000007c0)="170b5623c1d115527a26857781fcd5316017b694395593af44fac96db03094df227077574665cbfbaf0239162f3e30af8c3a74081821d1dfa5f57e4c4f7d7bcdf7f76b52b2cc2f1b77baf166ae99b6661a702aba5d32ce3e2e9a42425207489c0b1e897925f3fdeb7143b554347c3804dc211cce685e770218636bf2bd6f0d78bafdbc51cfed92378aa160ac59a1ae628fc99211c4dc614be7779741f0d9708e88022a9f9670207f70c4bf1228de", 0xae}, {&(0x7f0000000880)="99739e32989e1a1525833962ec61d544bb009d5ef704114e398894e783e5aac8a4fbdde45ac5ea328c370dbdc5c6502206ec22cdf6562221f637c54fe8b376362897324723d3ee6bf59bfcb6b115c1fd02ede3578dbfe29b0d05f229b53c8030ae795395ee71d7c0900ad722d4b98cb9edff24ce9facb2a556c9212d29a3b71b18570079640b1d319a06ac2ba4e87187963d", 0x92}, {&(0x7f0000000940)="10f45c294d7d5185ca6c19f3533651a1fbace633f1075a593e1af9d3d53fcc047bcda6cb66bb073441423269b714c40445450723cbdaa7bb4b169e388b0220e1e1df61b10fbc52bca46e93b5a08bdd0d7630d45200ba05b0eb36f82c1e6cbf655e710b4503cd2c1e4f15700aa665312e45e6c1c4a9e5f768511cfd0072135eab0033f62ff4083382f1b0fbca8970", 0x8e}, {&(0x7f0000000a00)="f85c7089bc5e604d0d1fbc04fe8c41987bfec75ea9418cb76ecbc2fdbb9b08d50b7e97f7e30e1c2c5d8bf33d84274c819625c954022ed6501286d2fc84c5254e84cfec313ab01cd354761df5035e36ddeae81408e597ac4ca4d2bae27fff0d89c2b760c1de7c443fcdc0f5d43da18bef948701f0f0bee75994ea9ccdc7bc7242bc69edc5f0d15e84ba6d1a31ffa959137210fe6059777edb56144c5aea8bd305590f7cebc53029b865d62255d92e6b0b6a1141b72604f0d6f97bc52b72000a3802b2bf07a68e08a239203b8aad0cde8fdaa64c4c0cf220b34aa19d139d48261d982caf39e0450f7e2598", 0xea}, {&(0x7f0000000b00)="2830df562143d132075f3a2ce58920da218fe1c70a78350f9360faf1f1fe28b6c745c2dbd88a93fb2a1d0abaefbc814ccd909d0574dc4aafd640827c91df5a4b00e53a9f452bfe07bba220450b391d8db0235ae420b03aefd73c90c3b2e7ca8dfc21231d53951d25b9cf98a0b8fe3ec2f0e04391a3d51aa040f35472", 0x7c}, {&(0x7f0000000b80)="f5c0cea1cd04dfe4d956f9a3cc2df244f61d6b70e9aec283f2f68bed74996f55e89ebaaa1300019f04fbcbe3fa14c13a9dc9aa533e48854ad08e6a309a5395e2cd3a590f5973b20bb4d3b5e75d525c1cf13aacdaa8d0168743dcbdd22f94bf6a035c68258e1a2d5edb0c84f813d30e53148fc0ffadd93cc0da3e53664b5ecd43757252694da2ea3ff815f4e87951c158016890ec34249c29669c0cae1b854383c2acdc4270c3a66c2945cbe51c9f5f85b4c942a553380cacdc94b52fcdf6f0e8e89fb88df6fc767f224d7c025fd29202e900b03214808506efa8edb30b7261083a90a00fcf5b1716e02ff70bbf8173aeb154fe09", 0xf4}, {&(0x7f0000000c80)="79c41eda841a1ca5bf75023d4e3279be906b34c4e2ccabc23ed4f2", 0x1b}], 0x8, &(0x7f0000000d40)=[{0x40, 0x10a, 0x100, "b8e6817b45b7f17fd48cd7f525623e871f41516d63dff998cfeed03face7b64f8ade30a028e1302930"}], 0x40, 0x4000}, 0x10001}, {{&(0x7f0000000d80)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond_slave_0\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e00)="2edc37ca3c571878339aa52cc37f5b37ca19db674b831b24ccdde37dce40298413381a1320ea3a2033b5d142a173199e5ffe256fa6b1672abe451da0df27e3addb97fcf79e36dde08da1fc85140109af35ace67b73756673cfd3d48756c09b0f61d620352ddf59f8e886d5e218988dfb86e8deaa8e2926b903938c80856a447e11318f8935c35638f70827e0f0fc82e35b1f82d6d9d34d267490f2fcb1809c647999c0e4e4a60dbf49f78fd50c6140c1d0cdec37ee9bda1a0a0465493ca1981ff2969675bb03817f975f855cdb63d573319ea09b11300f7bae32b525f06feacf4d8f87fd4c2dec148a0e44876f4dc9a1", 0xf0}, {&(0x7f0000000f00)="6b73d3ff4b3a92aa7a8990331b0f92ef066b79000369c7361c261a6e096e5c9ec5e68dc04a0f03210e3e9c1868f9f2752cdb69ea8816efafd8f73e08ddf32f667762986abbc98b645025d8844153f86f589922b2653ae0a6a26ffcfb181e5ab63fcc0e2679b99e5fd191447f0465175a3b01a8d25172f8c7e7a796aad42ad06184", 0x81}, {&(0x7f0000000fc0)="edb9974b4fd234b05c0d004df0358195ce223badeb0cdd42dd6cac0efe65b4255e2af345a523ad2374be2fbf9e90457d46fc92f259ad925c363465a61fecf9f19082a27579c585c6f54adf7a5dc4e9ae6ebe28970d6437db3e8b99d025aa16fbc2f2296d4b6af7bee49d6514406dfbb328", 0x71}, {&(0x7f0000001040)="73baf137999e213ecd569ba377104cc698a42bea46e45006ef53fb2a033f330f1d5f553dc76526cb6b6965dfeef0dcc0cddd0745de01ef84b4149045ba19", 0x3e}], 0x4, &(0x7f00000010c0)=[{0xc0, 0x0, 0x4a2e64ae, "57bac7c3d76527811d387e1b1197a19332bd72efa2e28f4b28498e8d5f0874c33580f88ad9cdcd824dec46fa91807b24279ead54438c9410a0b7cf7ef3c28684c4f61d50db45b5e8bf2ee863ea74a5e4ac0eed4d1d9274a8cafa6dfe7360db32fcf9e081ca8ceb05258b48440af604ea033fb794422b38af2c23f3dba61904bbe3bacb65c6e10352f746963cc75419d84b886b284b5cdd1d54f0d0c759085312d427c1bb238ee9a21fbd"}, {0x70, 0x117, 0x7fff, "f340c7f985961747ce004f85cf65b6a2b735039ad78e3b7f4984d096be277a384c86a620d4db8ae9c5de593d1482a892df6085196202df21e270707420523ae3a9b475212254b0a276c9954672ea8c500448adb765e4cfbbf2976b"}, {0x98, 0x194, 0x2, "856ba0df6d501c692c72c26638dc7d94cb8275c79e472fa600e83b8bbc49e5c0780d3c6e36a2ce628228ad7999aa44abce2b710ddbe6cc29d383bdc6b25e4fdb4d0d0f9f759a519d426af8e91ef2dc560c828e9837d986243a89e71d43e6fe83d7052b64bcde1665d36fb8b4923b4e17a7c1d60c56b2934c6e77ad272216f7c0c1c60791e2d4bb"}, {0x110, 0x10d, 0x9, 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0x1000}, {&(0x7f00000034c0)="5b3e8e340a0d0ee90151b3b528371b4061648e9f85c166e0b17c4121d0f0182dc5b88c583ef6b453c7151b75b5d44973aa2eea50d242ed8cbee874f20a60f903494c17af2fbc14b64e829b812ecbced1d66ffe8eb6168ecb7b47143b079e89819eb812d691da3a47e2fd345e5b40e0f641f6830ec7d2da8c7781afca602864f07a5338c021e674cd6e3f1223471cf76b7f2848acf6b501d3bf89a7167b037050a1ad94f048f63f5ba1f7669928", 0xad}, {&(0x7f0000003580)="fc06dff4c6628beb17ce493eb18c891af3b42c6222f9e67fcdda556d6ad49537d9dc01395fb5a4c471297e99ad0e6272fdfb210cf73ae99d76211886cea9970c8e6ea303e947d11ae8f5753c6822f0b2c18a591f5e38219a1dc71a22063673bae5484601711b2eb97a3bdcfb2078a4c11398951cc6bd3b8af626588117111a1f0573267ab69d523f898e96a33cdcdf35fa8adbfb776b55e982e43e864c814ca93dcea54323aa5f1ceb601db921aee162eecbf110e1416755fdc9846d77781186a2e772d39f33f86ddd26ed02701376", 0xcf}, {&(0x7f0000003680)="6379356e65546855b6020c5006189450af3a3a1864d8d9e5741de24ba6014c2a087e86a98a629acd52b0ad4d493a7361", 0x30}], 0x4, &(0x7f0000003700)=[{0xc8, 0x3a, 0x101, "50b676686c6665b5f5a18533bc55ccd1d33f11c7a1003ee2d1c41ff1933098d7e61deb87fe205d45b8fff3b42b9067a1ac78dcc3eadd2449839b6c6825d8550abdbfd3397e81900d3bbac67f29dce82740d4a19bc5532bae0c5e071c608f39eddfe805c3cf8a7326bb8fbb726c8d572a2ab1fc62ac181859a0135f5dffcf23eb722393e8613c2b74c8cf73cfb32acbe071ec5e5c2c0f8006680a609d1dbec0d130f9057c5cd94d31b9481d3c14d3e158ca21c3"}, {0x90, 0x116, 0x3, "0ba63d68913f4c5a73cb1295e74c35f24263b8445dea885f4dca08b053e0273e2bf517b0001cde9cc7e969d4788f27680f9e101774d3239a060d3cc0192d161567ecb5ebd2bc121ab100f68990f57b00fe9d156f9347f86deb7a2d388f821907e287b6f435c3b96500622125579f335e03b778b4cf529c14d0aa"}, {0x20, 0x0, 0x7, "6a11fc1a8958da261b89de"}, {0xd8, 0x114, 0x0, "b22e44e41cf953880fbedb6972423389cefee84d122ed9385c8acb64cf24b9c506fd2f4017eb2cb8390c199bba9d28ad1d6fa45302f6173478e4cd78baf7019136ec4b83fd8fb0c5e90b1b4dbb933377b87b8a47a2a185d17abf24f4348c16424c7ecef57bea3384fa38344b861adeba586e214ed12d9e6e5efc23b7588796b373d52a6964d471dbcc957e3f977a5774635bc5355d99d5c566c47876635a3eeb83dfeb94c8f164ef4521304df279629e14aae84ea31517f79a82df64c77275a484ee5134ef"}], 0x250, 0x4884}, 0x3}], 0x4, 0x40) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x7, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r2, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:21 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x2, 0x1, [0x3]}, &(0x7f0000000480)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)={r2, 0x39, "e3c3a66d5d7fe3fda355c01e81732ca2c5d401fbd91b28b24b329088376d9ed22061965fc739cd1e7fb01c35d78b129f780439140b0cfa2231"}, &(0x7f0000000540)=0x41) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x17, 0x8f, &(0x7f0000000200)="775b537216cf1417fe4f26293d62043dbefa3adeedf3757591aa30484049e27633aeb0784900fe1464b1ccb2d9ee590fdec2bde33ee638f1bdca7bd164d7106ff53a6cf516f59424ed5f7f12474d0b907a298f8ad9e2ea16aa901c0c68c43b56cdbec22b06099bd0c3e788da94f59dcdbb0d7981d5c88f2d94f1ed9f370878520fcda6c737661e5e672b970e192a20"}) mprotect(&(0x7f00005f2000/0x4000)=nil, 0x4000, 0x1000001) sigaltstack(&(0x7f000060d000/0x1000)=nil, &(0x7f00000002c0)) write$P9_RWRITE(r1, &(0x7f0000000300)={0xb, 0x77, 0x1, 0x1}, 0xb) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x75, "2bc5f7d56f0f461e5e0859acb28f02b7c8f39dd3f9f92a5d1f166aba10ae6cecd9a892c68252d8c77492050e72a73e35ee340f47a38366ad77eb1579524768b213df1072d72208045d0dd4f29157f4140ab855d1d82071dc0b40be6bea9f5ed2073e1a2d2e58e11dd6f619f94427f5178f6a52a7c2"}, &(0x7f00000003c0)=0x7d) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0xffffffff, 0x1, 0x6c977e3f, 0x7, r3}, 0x10) [ 292.578452] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:21 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x6c}], 0x1}, 0x0) 14:53:21 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:21 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f00000001c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth0_to_team\x00', 0xb801}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth0_to_team\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = socket$inet6(0xa, 0x800000000000, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r1, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:21 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xfffffffffffffff9) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) select(0x40, &(0x7f0000000040)={0xfffffffffffffff7, 0x4, 0x80000001, 0x7, 0x49c8be48, 0x3, 0x4b42, 0x3}, &(0x7f0000000080)={0x400, 0x24, 0x3, 0x1, 0x5, 0x0, 0x3, 0x4}, &(0x7f0000000100)={0x2, 0x81, 0xffffffffffff0001, 0x1, 0x7fff, 0x8, 0x6, 0x84}, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x12) 14:53:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x80) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0xe805, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 14:53:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x1402) unshare(0x640003fe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) sendmmsg$unix(r1, &(0x7f0000001440)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000140)="880409e54998ab09", 0x8}, {&(0x7f0000000180)="e99619e590873778876ca9231cb7c4fc4234262534df272ee830d93a61ee4c6a0cfd032ff9ba0c73fb3b5a7e26ff739985b3cce62aeb4b7a0bd175aec8f10cd8c2530f3fe2c8c1dab6bf42f2f26f529db8842fdf124cff1bbc64362189c6c9044699365e6cb140b2b73799053c2f5fcf1b4ee345f3d1e8d653312b7e7f0a5a38fa57b73f62d30482e0c8386c3964bd283ef8fe8f1104e605e623c65d756d2fa114250d210546c6ef31d24fdeca109ebbd3166398ecd91399eae50be1f33fea13df", 0xc1}, {&(0x7f0000000280)="03aab28b2d1da733c789aa3ae49ded2c85fbf924884cedf9be14ec336da207d019857cf8f915f546875d716f7592c061d5c1f6cfe29927698679922b2de83c402a850b5ef50121c35619d234ff2b064eac2854c029f18510efa516e3c44e55bd170edda549ed133f47f1b4cf60757899a35413b16124", 0x76}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="f1ea6a3cbc9d2333fa047bace643b1df1bb3c5009b5cae1e327548a4ccb33b2d6bf6dac7f725896326eb59035cf85b55591f9180abc8d3abc7d4a6130337d2c421ff3a942a5541d45daba1ebe5705f049885752129a4e8a3f9fdae47bda35171c1039adea7c8659a38", 0x69}, {&(0x7f0000001380)="e5493cb71e39b7d52bd7694f3ded9af3b7205f7ca2061608c0921bbf7809f5ca58f0", 0x22}], 0x6, 0x0, 0x0, 0x40000}], 0x1, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000100)=0x3) [ 293.111316] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 293.345387] sit: non-ECT from 0.0.0.0 with TOS=0x1 14:53:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x1000000000000000) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0xffffffffffffff2d, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1000000000000267, &(0x7f0000003840)=""/119, 0x77}}], 0x4000000000001d2, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000080)="289e07b59459075c3b8db5a3d9879d5299e6ede4f5ad2d7fa1ded0873e5cac9a67c391dacb6a4761db1a9c441f9d4f1cacf9ff526083f587016d5e13aa5aca2ddd3963b909b38390b3a41db96e4007a774a403ea3ac6ef146bd1900a19ae7e4793fbc6179aeb20c55e0770b2f0c4b3e26b00f497a34322ecbf7c0ab89bc3c2ff4126ce540b59ba91f3f2995039ba8ea3f41e35f3c733c72a5203a735e9c838e5d5b2b3846ac9eea74d8ad1cee5044d0dc00a94d77bc217d7833a3bc2631c57928b4182aff361ad18cf840bfb1170910a7c88d4fc7e9cc9b5419a0f77a123cea8f8b1c7af68", 0xe5}, {&(0x7f0000000180)="e76fcd86314a95d7d970b31a93662bff2a6f539c39851802f839067935d4d5", 0x1f}], 0x3, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x240, 0x4008000}, 0xff}], 0x1, 0x40080c1) shutdown(r0, 0x1) 14:53:22 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:22 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x6, &(0x7f0000000080)=0xb4a2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") clone(0x0, &(0x7f0000b6b000), &(0x7f0000000140), &(0x7f0000fef000), &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000480)) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) clock_nanosleep(0x6, 0x0, &(0x7f0000000040), &(0x7f0000000100)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000023f000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x6, @tid=r0}, &(0x7f0000000200)=0x0) timer_gettime(r2, &(0x7f0000000240)) 14:53:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x8200) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x84000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x515602, 0x0) 14:53:22 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x855) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x100}, 0x8) r3 = socket$inet6(0xa, 0x6, 0x0) listen(r3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e22}}) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 14:53:22 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6(0xa, 0x1000000000003, 0x100000003) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x181002) ioctl(r2, 0x890f, &(0x7f0000000240)="025cc83d6d265f8f762070567246fe17f545b810d7a50ce5cbbdad3ef80993e201710f0d45ac7ea3813b7c4101f7e1ce52da6e98c90cffc8c4dc6c0d58b0a70c6fb168a030525b90bbda8b5b94a8ca323d7b0d020beac22937fd70aa04d6bf225bf528d19d9bb881344d11380cf0288aab3b8605d549") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x1, [0x8]}, &(0x7f0000000040)=0xa) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000140)={{0x6, 0x5}, 0x1, 0x5, 0x101, {0x2df6, 0xba}, 0x1, 0x10001}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x6, 0x81}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1c) [ 293.523553] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:22 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:22 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20100, 0x0) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000140)={@remote, @local}, &(0x7f00000001c0)=0x8) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3, 0x20}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x8001, 0x7f}, 0x8) 14:53:22 executing program 0: r0 = socket(0x5, 0x8000f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xa2}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001700)={0x0, 0x54, &(0x7f0000001680)=[@in6={0xa, 0x4e20, 0xa32, @local={0xfe, 0x80, [], 0xaa}, 0x42}, @in6={0xa, 0x4e22, 0x7bc8, @dev={0xfe, 0x80, [], 0xe}, 0x4}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0xdb}]}, &(0x7f0000001740)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001780)=@assoc_value={0x0}, &(0x7f00000017c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001a40)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000002c0)="97703ae2747ec9f1b5e136fd82348c8ae45d943f6c814671d7b3cf17ba89d512dc6b894e2f76ff3bd900d70a18514fed9b812a08c32a6864fb756245a8ea6534bd7c21ad9aebf6f03b68cfc4217432f13b6bb60b7dc083f0c40473334f956e84b7631b8e108d758e0c9762cfb6a5adccb4220eac897b069f4c7c561c8a9f60767d9d1b3bc5fab22b79d2862260935bbe938caba4a5595b219d6146511d895fee6c2130e1a640b64e4b35e1423ab2b34b8f51c19457f63d582204fa684ebd962f34b1e9ceed06af67db", 0xc9}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="0cfc94c58dbac651db20267bd3e58da948a570db343ea541f4ebd81c37ee4aadd9b08c5c2a75b708b097f95a4e996552e0e363cc158edbe7d5cf0498d1474f6008f6a50a7e259d143029fa1bf4919cd0899e8b7027910d3d7a8651383dc57b5f595be5b99470eb69fff2fb7711aa6cb728a817a001c70e4d61647bfcbf7415043e8d13b29747dc4c300fbebd447a75cea5f21711ef045b7a601acca4adc6c73803e4056147138805e202e0523e1f6818ffaebe27195bbe6c4e5305746712d7f57d36da0ac3d3b84a844c98b72077f5dfd46cfa488b91947685a25f07", 0xdc}, {&(0x7f0000000200)="fc79c0e0b780f3ab8ad7b765b8a3adf74952b50a58f48a0b9c528ae19c", 0x1d}, {&(0x7f00000014c0)="8ed710b688793179ff8699dfdf0ceb6b8beb65c5e7ee070dbb9c2dce03e03b932dc7cf1b18066be013b2881b55a90a9cfd3842847ed9659022bee32e6071a477f4974d0cc8e19f93e93a40b415e7af2d14430e9f5560247ce0aa28061823a4cb329d72b9954f1838a55989f4baeca679b5d999dd9be66fa65d8f383d257936c8401ea06d9b1fbafafa583fe38d4957bd89cd69d4cffe40d480037d3628a6ae4a443467054e8417e72a2b0bd5cea0bd1ce97850ade7820f6a9b54c6c5c43eafbc79d3559a351be81aec9bc3afc831614ab650006b94eb66e6ddbffd350f8927188d5758", 0xe3}], 0x5, &(0x7f0000001800)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8205, 0xffffffffffffffff, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4ce1, 0x8000, 0xad, 0x2, r4}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fffffff, 0x8002, 0xffffffff, 0x7fff, 0x0, 0x9e, 0x20, r5}}, @dstaddrv4={0x18, 0x84, 0x7}], 0xa0, 0x8000}, {&(0x7f00000018c0)=@in={0x2, 0x4e23, @rand_addr=0x8}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001900)="d560ba8f8d7e4783aec229ef0df3cdcea18e5bfc4b95c6f600c58d8d424fa9ca065e92623a1b37ac49cbc27ae15dbb67e15c5121ed63ac9876ad67ca384c42185fcb689821b1922f88407636c9e1c99e287ca3555d8f97b33954cf2014044d4639e63aa36c257a3379e8cbd8e4f02a60eb4a3550e85aef8f90faadc4a2f8a577e89d983750fa96a54a63a9e842e2585efadcb0b637fa3c28a97c70ff89296828235028f7fd1e955197086602a31fd87221cd06e83123ce8832a34193a042dcf8bb677b9fc86470fc1e82169542f796532fe21b8a2bc09e565c109a9b4ccad510cddc59cd5355a9f651027e5c607ecd80", 0xf0}], 0x1, 0x0, 0x0, 0x4000084}], 0x2, 0x44885) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', r6}) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x2c8, &(0x7f0000003840)=""/119, 0x77, 0xffffffffffffffff}}], 0x4000000000000c9, 0x0, 0x0) shutdown(r1, 0x1) socket$inet(0x2, 0x0, 0x80000001) [ 293.746987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 293.787096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 14:53:22 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x5, 0x84, 0x103, 0x4}, 0x17) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040)="7fb64c6834bb45a211ee186bb6b0075258419390fb72c09ec1a605d5b6b5a0373b5f681e67", &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000080)="bfbbb48f05ba7ca1be476796a2b101cdcc7f0b5afa385a853811e5bf987153dd23d06443f4dce766924da7c0ebd195ebbc461caf38b2e86b9186839d37f99d26a8b486819d945c2e59c866515d4c835e147ba63a0015f6c5275fa153f9d88ac037cc35928e954b536ff0c5335bb351a08e257654f509856e2e39782ac566495e3b0731f0a9708b80cb4a16b3643a09b28a99", &(0x7f0000000000)=""/4}, 0x18) 14:53:22 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x0, 0x1, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x3fff, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x8000, 0x996, 0x6}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xb870ca92, &(0x7f0000000280)=""/118, 0x3, 0x2}}, 0x39f) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 14:53:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) recvfrom(r0, &(0x7f0000000200)=""/101, 0x3f7, 0x2000, 0x0, 0xfd96) 14:53:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0xffffffffffffffff) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x80000001, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x3b, 0x8, 0x8, 0xe95, 0x0, 0x2, 0x7f, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x60, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xfffffffffffff3d8, 0xaf62}, 0x90) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="40c9759fd8a71d6c48c89716080add651e8a30113ed417397df53ae4cc12b5ab089546651424d2f050f2", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="c256b77e0fb78f6da383878873541abf375519810493fbc3b7"], @ANYBLOB="012507000800060001040000ffffffff53c802d7aa2caa0620ef0810789488f046877199ab33e6730208f63405c3bf374afc4f3d56f35129e4957af6b8dfce04e123727e21b93a562d94e0b449febddb79a8f4b298820aafac47659cf91ed1981526c655a459567882dde91e2c08c7e5b14a227ca5374e511e6195ac99b7"]) listen(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r7 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10040) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f0000000100)={r7, r2, 0x3}) setsockopt$sock_int(r7, 0x1, 0xb, &(0x7f0000000140)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:23 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/l2cap\x00') 14:53:23 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x0, 0x1, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x3fff, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x8000, 0x996, 0x6}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xb870ca92, &(0x7f0000000280)=""/118, 0x3, 0x2}}, 0x39f) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 14:53:23 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x460800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x11e, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xf908, 0x1, 0x100000000, 0x24d, 0x5}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r3 = socket$inet6(0xa, 0x6, 0x0) listen(r3, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x50001, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r4, 0x50, &(0x7f0000000100)}, 0x10) r5 = socket$inet(0x10, 0x7, 0x400001000) sendmsg(r5, &(0x7f0000000180)={0x0, 0x353, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x6}], 0x1}, 0x0) [ 294.340214] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:23 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) getpeername(r1, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) 14:53:24 executing program 7: listen(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x7) 14:53:24 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111200, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000100)={0x5, 0xb, 0x6, 0x6, "0707c150e5e96af0b5d85d77a990e7d20f3e6dfe6f4ec87add8c6c4db1602036"}) 14:53:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) read$FUSE(r4, &(0x7f0000002000), 0x1000) write$FUSE_INIT(r4, &(0x7f0000000180)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x9, 0x3, 0x39a1, 0xd267}}, 0x50) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x189c00, 0x0) read$FUSE(r4, &(0x7f0000001000), 0x1000) write$FUSE_ENTRY(r4, &(0x7f0000000340)={0x90, 0x0, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd4}}}, 0x90) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:24 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="6018b3a11712d6f6604bd0acad212cd0625be20cc6b37eae3f4abd2ba2479d91873f200d78e1b4b1eb57094cc684117117936aad8ccfb0cbd42c0c17790d473d", 0x40, 0x4000000, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 14:53:24 executing program 7: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000000), 0x0) semctl$IPC_RMID(r0, 0x0, 0x10) 14:53:24 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:24 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) process_vm_writev(r2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/73, 0x49}, {&(0x7f00000001c0)=""/55, 0x37}], 0x2, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/217, 0xd9}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/92, 0x5c}, {&(0x7f0000000680)=""/26, 0x1a}], 0x6, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000740)) ppoll(&(0x7f0000000e80)=[{r1}], 0x1, &(0x7f0000000ec0)={0x77359400}, &(0x7f0000000f00), 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) read(r0, &(0x7f0000000040)=""/250, 0xfffffd08) fcntl$setstatus(r1, 0x4, 0x2800) 14:53:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x44e23, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000002e00)=ANY=[@ANYRES64=r3, @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000180)) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:24 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000180)="3026ff22c632eaeda122c21a7b413a3754a718abb6948788f788264434e5a821a0fa1020c7075d22692b024eb681543b2451e75e4f7ad53cb62d0347ef35fd02b5fe2132fa8ab98a2f47eb32d7db61e0f6c346cb73f75d5ee1c8a73e4948db6767e2625fd4107fc88b95db4c5716719ae052fe1b7c81ffbfbdad2665fb8ed475571577675fb5d14b5997e30566288cb970cf4cc0917fb8e639aee3a1b85fd9786ac97d37aa1b993c032e9aabea83a8f139ea4b487fc1aa5ed5420f4a3a17d95e232aec180d6b430eaf9f1c48f447fbb0db4e00821f5898b34825207f357193", 0xdf}, {&(0x7f0000000040)="37164679abd4e9c015c1fb7426c0484bf85f2b211fcc604644d514382cf52c58658c20edf021e18efff2d8477deff5b1253f7e0df000778bb06e877b0ef72e329444fcdbe802e1c94736a131af85bb4e8ec47ee18b1359c26ffe5b0072db83eb39c4e7e6874e9b21f3c65213ab306913f60dcd1028b539f6ee6f3c62c45d3011fc0619a2428a80fe5e", 0x89}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="e0bb90da36abf0e9ec9641a99ae27651366b5f5d1ddc5fce216cef168032b6fce348729782f31e14bbc69894a7a083c9fe8975d9410d5d32a6a826d6813ca188a3aeaf5e4593c55daaa86d5de15ee311", 0x50}, {&(0x7f0000001300)="bedfed73d52af9806fce2598dffaf64f99581ddf7b91f7eb45538232919b82929e61425f6ce868208d9b5cbdb2c552c166ec8adf306755aade4f2c1abd2a61b03eef7a372082c9da31ef4a5542610a94f262bb9b15aab1ff0ce55b2856c546a1d685b8b81a72aa88bb298e82e66ed175c8", 0x71}, {&(0x7f0000001380)="5e07ebe1f74323f37776b6fb", 0xc}], 0x6, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) 14:53:24 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:24 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000000080) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet(0x10, 0x8000000080003, 0x1) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000001c0)={0x3, {{0x2, 0x4e21}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000000000)) 14:53:24 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x3, 0xfffffffffffffff9, 0x0, 0x7fff}, 0x4, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0xae4, 0x2, 0x7, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xb8, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x6c0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @rand_addr=0x7b}, @in6={0xa, 0x4e23, 0x8f, @ipv4={[], [0xff, 0xff]}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e21, @rand_addr=0x1ff}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="0101000000000000"], 0xc) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x20, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x4}, 0x2c) write$P9_RRENAMEAT(r0, &(0x7f0000000380)={0x14f, 0x4b, 0x2}, 0x7) 14:53:24 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:24 executing program 4: r0 = creat(&(0x7f0000000100)='./bus\x00', 0xa0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x800002, 0x11, r1, 0x4) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x1, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x42442c89846d8205) fcntl$addseals(r1, 0x409, 0xa) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000400)=""/44) 14:53:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x65, 0xfffffffffffffffd, 0x0, 0xffffffffffffff7e) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000080)=ANY=[@ANYBLOB="57000900ff03090000000a63c82264112be38feb67225702000000ff0300000100050005001f00"]) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x81}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) accept4$inet6(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x800) 14:53:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x1f) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000002c0)=""/234) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) connect$bt_rfcomm(r3, &(0x7f0000000100)={0x1f, {0x7, 0x4, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x1}, 0x100000001}, 0xa) [ 295.916510] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:25 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0xc0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f00000002c0)=""/246, 0xf6}, &(0x7f00000001c0)}, 0x20) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") dup2(r0, r1) fcntl$setpipe(r1, 0x407, 0x9) r4 = dup3(r0, r1, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r4, 0x80045700, &(0x7f0000000240)) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000000100)="5e8ed73903da2b56bce5a8c1bd78d9427e39614a815e9c96141e641fb95a4af99c5dbe877e289ad51a98b14a2c145371aba068183dd15f99ad11af498beaa2eba2f12588435a22154ad8a2b3aa4c40efd754f062122458509250c02031fe64f3160135431f54536859a68a8429560d1ee4af40007cbfdcbd166b53ce3cfb31f33ca7f32fea98659b86aa6359e9c12663d950d32f2add583382da516dc520d47ebf0d81cc8f54", 0xa6, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x2d4) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:25 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000003840)=@abs={0x0, 0x0, 0x4e20}, 0x6e) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0xa88, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x398, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188, 0x276}, {&(0x7f00000015c0)=""/4096, 0x196}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0xa4, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) 14:53:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r1, 0x3, &(0x7f0000000040)="990c89dad56674de8a0ce0f591544599ea03876fbfbcaf1ed2fbdff2fa") r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:25 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/220, 0xdc) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x400, 0xfff, 0x1a3b}) close(r0) memfd_create(&(0x7f0000000080)='cgroup\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 14:53:25 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:25 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsf0\x00', 0xff}) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x10}, 0x10) 14:53:25 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) process_vm_writev(r2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/73, 0x49}, {&(0x7f00000001c0)=""/55, 0x37}], 0x2, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/217, 0xd9}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/92, 0x5c}, {&(0x7f0000000680)=""/26, 0x1a}], 0x6, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000740)) ppoll(&(0x7f0000000e80)=[{r1}], 0x1, &(0x7f0000000ec0)={0x77359400}, &(0x7f0000000f00), 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) read(r0, &(0x7f0000000040)=""/250, 0xfffffd08) fcntl$setstatus(r1, 0x4, 0x2800) 14:53:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r1, &(0x7f00000002c0)="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", 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fstatfs(r1, &(0x7f0000000080)=""/19) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 14:53:25 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:25 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 296.641162] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:25 executing program 6 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:25 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8001, 0x400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x40, @time={0x77359400}, 0xfffffffffffff001, {0x0, 0x6d5}, 0x1, 0x1, 0x80000001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x200}, 0x4) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x55a6, 0x7}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0xff, 0x9, 0xb18, 0x7fff, 0x1, 0xaea, 0x401, 0x0, 0x9, 0xf8, 0x5, 0x4, 0x4, 0xfffffffffffffffc, 0x100]}, &(0x7f0000000080)=0x100) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup(r0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000200)={0x0, 0x0, 0x5, 0x7}) 14:53:26 executing program 3: mbind(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, &(0x7f0000000000), 0xa, 0x1) 14:53:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x38, 0x3, @thr={&(0x7f0000000000)="e19f60ec26a38256bdd9bff571e7e64d26ebca9a40abbec15cb41f0b613a852796d9f39c993d43730fae9ec76e598874b7ca84916efc541d20e97ead9d8132e7f690586a056fcfa398717c9e0558c75d7cd440023a0579dec0a38f7185b5361dc47fb5408550720d4097848d0c8edc730c82b277b53b23515d6d5c4a778d5ae7488d2cc2878ed7b810dc68ddb5ab6b70a0", &(0x7f0000000100)="5543de7b22ab60488824e7a7f21595f21dea859e0944bdc9b87db0a2dad138d53b34a7b465892ce715cea04e2899458aead46def08a6e2865470309d5bcbe88f81b3a5e5c9a169d9e06517a0419c19add282280f4f5ec72549f4cbef24f1f20105014b830635495017e640b3bf85728cd80368a726e9534208e1d1cafd70ec2a6b90fa8d3ee49d3bdc3f322f706f9a7b5f7ac8b38cf06f4a96a9324b31ee22ad8ab125e7a02487b023b1c8815d950dba781c06c577fbee42fa5778d35271f4ec"}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00000002c0)={{r4, r5+10000000}, {0x77359400}}, &(0x7f0000000300)) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000140)=""/117, 0x75) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)={0x100, 0x1c, 0x6, 0x1, 0x7, 0xb5b2, 0x1, 0x7ff, 0x4, 0x0, 0x8, 0x100000000}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) epoll_create(0x6) 14:53:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="895613d956bcaa08e236a82de36d649d37349ba2803c2ffc04f4af4d0c26e5eb023666879e203227be46ae7d998d95e3c8e1c05e69a9c270f7c4d9ffd4384ff32a36a16244f70f7c8e65a2e6a5da4f5f7afaf9c73123784c700051b4a6f9367904b08d218f647929093807248f98e5e7905c4fe1fe2794fcf1097c55a289d1628963c08f5ffb505ad2ebd4abf84cf14a487b7067a012b0af9d2d26fcf0be", 0x9e) shutdown(r0, 0x1) 14:53:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001cc0)=ANY=[@ANYBLOB="0000010000000000200000000000000001000000f9ff160007"]) r1 = socket(0x10, 0x803, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x5cd31d1857ed43bb, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001a00)={0x0, 0x74, &(0x7f0000001980)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x97}, @in6={0xa, 0x4e23, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}]}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001a80)={0x9, 0x4, 0x2, 0x5, r3}, &(0x7f0000001ac0)=0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001b00)=0xffffffff) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000018c0)=[{{&(0x7f0000000140)=@can, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/172}}, {{&(0x7f00000002c0)=@nfc, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/237}, {&(0x7f0000000440)=""/122}, {&(0x7f00000004c0)=""/33}, {&(0x7f0000000500)=""/76}, {&(0x7f0000000580)=""/12}], 0x0, &(0x7f0000000640)=""/4096}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x0, &(0x7f0000001880)=[{&(0x7f00000016c0)=""/158}, {&(0x7f0000001980)}, {&(0x7f00000017c0)=""/159}]}}], 0x1e6, 0x0, &(0x7f0000000000)={0x77359400}) ppoll(&(0x7f0000000040)=[{r1}, {r0}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 14:53:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) vmsplice(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)="61b5a5291c2b08f61c6ee62546192e97d60df1e581d7e17d4a1073de5a0f92e5f4025640e665873875bd06", 0x2b}, {&(0x7f0000000100)="509e810fe30c3f7b2c061ae3f644ac219b96606ee854283f24efc235d5a766d3416f3e545e69cb003eb63a06f64bb4807464c24be9e3e429bd0cc101fadf44c199086f26ad3a30f3c9499623d060bbef648da3e46a182074fc150ef5b3f1bcb64903a77ca5dc5b73d300d4a236037ddc7ae9ab7f0e758cb3b57ad380f76e7f35f8d9df3f94e30dd231e03741586c4983da7289219806354fab00095888985f0f4335", 0xa2}, {&(0x7f00000001c0)="23ccf962be6a514d10f90b55e2a10e302dd650c55ae53becd72ebd9b9540587f3bb8633bec25e8d6924caa48730440d1d79811ee7616d5d18b473f8de45c57a9ae6f38ef4e5f568f8d0dd614934f70cb137390ca8eb60a484f7d39b53a2eadcd808eb67a2bee62a6df242340f5e67d3c333b40f959af48c7a54be61c84f979be8f25c1ab24399b2a68d6ec4512027ae85b61d5ef4a66014bfb64676d45b9233b0ac22f", 0xa3}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="932bf5ab83ac1ca0a3234b73a696023d7689596a162cef526c19d69c17342ca1e5299067ff38ae85d45ec11306c813f4b223eee699732ac388a953630a60063b1962900a10bd8f87d02bccc3f3b1bec96c57966302d56be0027077962a968af68acca00734a5666d62c802d145c03cfbbf453e6b91bdd65f5ca3277644a4ed930a8dc5d9f6fcece9be5cd32e40a7d2212468ae80a7b6cb7750c1086275dee3e0e51f7bf9ac0a650c52dd951b0c599866d6b3fdb68adf22e684e06fdfec1382e301f3f99162daf4d2fb0605ffc19c9fff3868f8c9f981e3c28251c92711987afe96248ad0b0ae273f914cd956b65e58", 0xef}, {&(0x7f0000001380)="a6ad1269abf9b857b8b515c875f1643ec2ee2c1942170e7d26748a211f1eaa0cd631a90109ef6cda5a40a53e53fb5a22b5f1fb9335748c2b717a671e091a6b1fca3b404f10ea30ef54f3872eea56829297cb9a0e704e17f2b15a93c26b6995f06cda734bfb5ce11641e09fb9a4ed73c99432e30c1184387063b0ee427934d3958b2616fb2a4b7d9f28763ea4b3dcdb3c5428283fe4a6965e5c83dc08a78264bdf6cc228f51ee7ea3f376edcc12facf92b2d2f09f9e758a128eb4f9d583ea78a497b0e37f03edc7e3a28169f48c2119394c3ead40d57ed53d2ca6f803009a8f97e908f7b5210ce39d0c5b947176915a3fa285692b2e99", 0xf6}, {&(0x7f0000001480)="53e1a3b51e7411605e38e651f6", 0xd}], 0x7, 0x9) memfd_create(&(0x7f0000001580)="852d7573657265746831259a00", 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) ioctl(r0, 0x3, &(0x7f0000001540)="45be6dc0fb378476d792b4f1e85cefb18f5cc6f83eb1875452444835510bdaa9fb7dadbb54d8b2cbad6dbaa72d78") 14:53:26 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x2, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) uname(&(0x7f0000000100)=""/224) 14:53:26 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsf0\x00', 0xff}) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x10}, 0x10) 14:53:26 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000fee000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000fec000/0x1000)=nil, 0x7000) shmat(r0, &(0x7f0000feb000/0x3000)=nil, 0x4001) mremap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) shmdt(r1) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x101000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x8, 0x8) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000080)={0x80000001, 0x0, 0x1}) 14:53:26 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0xdec, 0x652a}, 0x1, 0xfffffffffffffffa, 0x2, {0x20, 0x9}, 0x100000000, 0xfffffffffffffffd}) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = gettid() ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000000)={r1}) 14:53:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x150) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) listen(r1, 0x400) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:26 executing program 1: sched_setaffinity(0x0, 0x374, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r1 = semget$private(0x0, 0x2, 0x212) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000240)=""/165) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000140)=&(0x7f00000000c0)={&(0x7f0000000040), 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000300)=""/135, &(0x7f00000003c0)=0x37) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000440)=""/178, &(0x7f00000001c0)=0xb2) r5 = dup2(r3, r4) ioctl$IOC_PR_REGISTER(r5, 0x401870c8, &(0x7f0000000200)={0xb766, 0x6, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r4, &(0x7f0000000100)=[{}], 0x13, 0x0) epoll_wait(r6, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000540)={{0x9, 0x2, 0x101, 0xd2}, 0x1, 0x3, 0x3, r2, 0x4, 0x8000, 'syz0\x00', &(0x7f0000000500)=['-ppp0\x00', '\x00', '/dev/zero\x00', '/dev/zero\x00'], 0x1b, [], [0x7f, 0xb5, 0x7fff, 0xca]}) dup3(r3, r5, 0x80000) openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x86003, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 14:53:26 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x13f}}, 0x20) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001800)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001240], 0x0, &(0x7f0000001200), &(0x7f0000001240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000040000f92200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000f2000000000000030000000000000000000000"]}, 0x108) [ 297.706553] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:26 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,Xser_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) mknod$loop(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff) read$FUSE(r0, &(0x7f0000001000), 0x1000) read$FUSE(r0, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) write$FUSE_DIRENT(r0, &(0x7f0000000500)={0x90, 0x0, 0x2, [{0x1, 0x0, 0xb, 0x0, 'em1nodevem1'}, {0x0, 0x0, 0x1, 0x0, ','}, {0x0, 0x0, 0x1c, 0x0, "2b73797374656dcc6370757365746367726f7570246367726f757015"}]}, 0x90) r1 = dup(r0) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) socketpair(0x4, 0xa, 0xffffffffffff8001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) 14:53:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040), 0x8) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:27 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffef7) lseek(r1, 0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 14:53:27 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'gre0\x00', 0x2001}) 14:53:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000040)=0x1) 14:53:27 executing program 0: r0 = socket$inet(0x2, 0x803, 0x4838) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffffba) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x1000200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) socket$inet(0x2, 0x0, 0x43f) shutdown(r0, 0x1) 14:53:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000000c0)=']wlan0\x00', 0xffffffffffffff9c}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0), 0x13f, 0xc}}, 0x20) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00', 0x0) symlinkat(&(0x7f0000000340)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00') mount$fuse(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000440)={{'fd', 0x3d}, 0x2c, {'rootmode', 0x3d}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) [ 298.136604] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = userfaultfd(0x0) r2 = gettid() move_pages(r2, 0x4, &(0x7f0000000080)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00002dd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f00000000c0)=[0x7fff], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000404000/0x600000)=nil, 0x600000}}) 14:53:27 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) 14:53:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x8001}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040), &(0x7f00000001c0)=0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") 14:53:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000000c0)=']wlan0\x00', 0xffffffffffffff9c}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0), 0x13f, 0xc}}, 0x20) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00', 0x0) symlinkat(&(0x7f0000000340)='./file1/file0\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00') mount$fuse(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000440)={{'fd', 0x3d}, 0x2c, {'rootmode', 0x3d}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) 14:53:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x80, [0xfff, 0x8, 0x7, 0x6, 0x10000, 0x2, 0x9, 0x2800000]}, 0x5c) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r0, 0x1) 14:53:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x24, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000040)={{0x7587c00000000000, 0x2}, {0x9, 0x9}, 0x3, 0x6, 0x7fff}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:27 executing program 7: r0 = socket$kcm(0x2, 0x1, 0x0) close(r0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r0) [ 298.555760] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:29 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0xc2000) write$P9_RSETATTR(r1, &(0x7f0000000100)={0x7, 0x1b, 0x1}, 0x7) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create1(0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x8) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0xffffffffffff0000, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 14:53:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={r0}) 14:53:29 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x3, 0x4) fchown(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 14:53:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x3, 0x4, 0x2, 0x3}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="58f04a22695494c65978af07f347e8fe7d0ab4f1d1e1131181276e9c71d0deecb753d2121435cf00abec151623a1783c4d5153df969c47036274834e096e3bba542eb55e5c06f765fa0efff3bb1c8dc7a4fdebbb245ebc99855428c2fdf91a7b9c00d614d80e401b460234178b338720b23b1808a32126f96b6cff043fbd8964", 0x80}, {&(0x7f0000000180)="d0b039b6f5f2cfb8c907e47054c89f7056359565a5748be6e51f0c45f8bf52016942ce10bc391eadc462c2fa4b0949c82e6b0db81d7ea77ad891e9c43277109db278ad24d27bb834ab8d97d195dcfa8a5afc88b5da5e28d74508a352b4ac5907593a51fe7a6a1ac776ed2a9b", 0x6c}, {&(0x7f0000000200)="ad480f632edbba347d3a9933a972a209a5126dc31388630aebe380c9820ae8f0331775bcae4157fd6d8062024afc28b9c87a7ba01b3d710d9fbf0b0cd74d10101b27c26c8e73af97b438dd8460b94baa887f3f768c204d6dea03990bfe2c", 0x5e}, {&(0x7f0000000080)="3bb1c4", 0x3}, {&(0x7f00000002c0)="d422fd2b710aed35b673069af66edfa8925c8c4a4805033002", 0x19}, {&(0x7f0000000300)="27c44a70a32cfb6bd4a707ca2e8efbb1ddb7de17b66940286d0ad6a6d19f8844", 0x20}, {&(0x7f0000000340)="444539a35be6d0d9f637f72ae269bdcb3b49ecbe1a5503dd6741332f1a9b1993987547e4dde0ad92a985642d76685dd2b6100db5b17c3d1435070ebfb22c3b3e23f1b964d039e651bcd16ad2151eeaa2f3fd1a6e6909336b7bad4bb8394575", 0x5f}, {&(0x7f00000003c0)="14b2aca105841c41e7144d3de6778363a99727e42a", 0x15}], 0x8, &(0x7f0000000480)=[{0x100, 0x10f, 0x0, "5561e68c322c4c933c90beb649b1eb1541c29f7a269c949e5f46c7b7d4461a3cf867e1726fe22311c6b71e5a168365a8cba499e29bd220bc07329f6f39265990c2d84a892ab86b358d0daead78f385d42d17ae9a7c76da78fd351db4f0114ee840c1bba4ddb3b9e577d30eee8174fad65ea5732da657e9bd2a6ba6cb4803319675b3fe6da39df158e0150c59dc7219bea04c300955f5d0ccb15484f18666a8875fa8a958a0a92c9f653a4daab69befa8718487ff23e3e2a935b8eb4d28a475db593233ae1ce83c1974c498247e990bef5da8ae56a0f1af59a041be9ab48e40d78862c0e2f5ef188a87f2"}, {0x80, 0x117, 0x0, "e5c0b3487f04e15f5686afa6ef7162b5a58ca4a0e343691be8f2029d5e977933614467d8da2b0d259ab0d40be79ef69dfea2fde19d41b1fb7411db9f548df7e14c8d3758103c62c87c085f92c8d7a65ece60d66b54667ad5a8154c931da34a3c55750d3934b797f59fe08f694283"}, {0xe8, 0x19f, 0x16e9, "550be2de356d1ee4b65153c842a72395016b58a637fc570d350f958e36ddd8756f2d34c600be0268c78b8b7dd5882ff20436a2e8af2fd067046ed27ae5604b9e7ff2d4cbeaacd8c3b39d2ae0828c92c3725c1c26bfe3ea144ddc87dddd5128000395277ae7e750ca24275780ca8ac4477d15e6d25759bdb70cdf911fdf5494c8014f93535dcee33258c8b35965b6fc261331e3a1d9a7f1021c472331268e18fb4a6d489623a944fd23448452c709020c60a6310d798fe8f9eb40e91bf0b4073998e7d0a9784025899faff38bc33c60ff8b"}, {0x110, 0x10e, 0x20, "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"}, {0x40, 0x1ff, 0x200, "3695747a58bf4e3d3159ce63b2eb1cd6599ccc83eb10fe135cb343a1a2208d94293adde91ffec20ebeec347b38"}, {0x68, 0x117, 0x4, "275a353729a969cc14c6485702b67566693d0bcafb50bdc294395df8935cffa69a3e6d5de5d4643219e97ced02f751f79a2428c96a927cb4db7faa228aece7fe612f1834b6155bcaae057f2aa7faced0e3c4e2049a8d"}, {0x98, 0x139, 0xbe, "7e75f40c873d1f8bb64802036047286388361c37a442066f4242249979343e60e113ee580e9cf01d22d5563b6caa62eeb5c6825c8cf156da03a562b966ae78be7f49833a5c796547df408e0e2bf0579c4fee97e9d8d428eea356b88e0d0397651dfd9cd9c5b1acf8e70caf7a4c937fc351765bb24688b807de8777969fe27f63bf71caad20"}], 0x4b8, 0x20000000}, 0x4044000) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) socket$packet(0x11, 0x3, 0x300) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="95c4f25bdcfca8a2637b111eaccd2dd8d8d965c1949103711cbb933a44c21f1eddc9d5d22d550452e5f85a6d8593b8d0c36c11349b62c788982713563d69e013fc9e7395f518fbcf800392b1ca78ceee52f46f50029bd68ea68bc5cb934ecf70a5810a06f6e702b327a77493c42d805ef591cc3cb81bf26aeef4507cb8ff6ff39b32ebe1788edb91b6b4947aa7efe73fcc3504ea104b71014e863a4ea13c782e15a60fcd93361a4f357430a1d3974ab867d9f733aa12ae146c25fdee8d4abf369ad84a4278f81eb7e954814b", 0xcc, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000240)=[{&(0x7f0000000100)="8aa3b619d2624684e6b21bbc3fe092f24aa3f764035d57e74d8ca25e03117196fd4d7656cf9a85c979776c19dabc43d20aef7790b5f805924fa1b9b545cfa5bf31b6101fbdbea8aa26c56c7d758a7c2f44f89b27d38774551912dc53d0661d09e8b8f3b68313e8f840edd2ab29b3399cd7650e7e16c56c7f2b19eed66798b283290b03b4ae2986926998dbc2ba373507ab93e3f64690c7a8ad342294ea0ccee2a7e1ea9904cea5f0583cbdd8061a8cad5a8a0f709e7c0c526c2730ed9e87", 0xbe}, {&(0x7f00000001c0)="2f42c0e2ef447e84cadd55581ceae4e080d56d666bf79f9e6d6cb7adc7a4bec57c849611b39144674dc9da3892ee3b930c71c02c358ffa04c580ead66f8aaf3e610394758704f4", 0x47}], 0x2, r2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x4, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 14:53:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40000, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockname$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) shutdown(r1, 0x201) 14:53:29 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) r1 = socket(0x10, 0x40000000000002, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) [ 300.676468] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 300.727602] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 300.765963] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 14:53:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={r0}) [ 300.799341] netlink: 'syz-executor4': attribute type 5 has an invalid length. 14:53:29 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x500, 0x0) r1 = inotify_init1(0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x2}) r2 = getpid() r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000400)={0x10, 0x30, 0xfa00, {&(0x7f0000000200), 0x3, {0xa, 0x4e20, 0x100000000, @empty, 0x5}, r4}}, 0x38) sched_setaffinity(r2, 0x8, &(0x7f0000000180)=0xe71) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000240)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0x404c534a, &(0x7f0000000040)={0x3, 0x2, {0x0, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000035d000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000440)=""/180, &(0x7f0000000500)=0xb4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000002c0)={{0x1, 0x8}, 'port1\x00', 0x48, 0xc0020, 0x3, 0x6, 0xfffffffffffffff7, 0x800, 0x0, 0x0, 0x1, 0x1}) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 14:53:29 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xbc, "2737d84eb91baf2056c2b3ae300ac8d0c65bd83aabfb78b44aeb08383d36a74b6a3b7c6a48e2cc326adbd4916448ed50a21e5f04bbd220275c0e39d655a466b92100e2b4743c0450b412472cf0f0fac7faa11b1e4a3a9734dc739cd773dd3035f390a945c0f44071b3832cd022960bef71493b625a3fee44f68b7fbb75bb1da09cc55e7128a0c9207620fe92899d39527e6aa4ce4a0e7c439d5a9eea53e055e890c747be582d0fccb502beb0601602093b52d2fa4cd0919adc296e03"}, &(0x7f0000000240)=0xc4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x4, 0x0, 0x9, 0x5}, &(0x7f0000000940)=0x18) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r4, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r4, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="10000000000000001a01b33c3825ca997a970d6fd6b2809d2b000000000000"], 0x10}}], 0x1, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$BLKFLSBUF(r5, 0x1261, &(0x7f0000000d40)=0x3) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r6}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000000300)) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vsock\x00', 0x543000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) write$FUSE_ENTRY(r7, &(0x7f0000000c40)={0x90, 0x0, 0x8, {0x4, 0x1, 0x7, 0x2, 0x1, 0xa6, {0x4, 0xff, 0x33, 0xffff, 0x5, 0x7, 0x2, 0x400, 0x8001, 0x100000001, 0x3, r8, r9, 0x0, 0x6}}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000009c0)={r2, 0xec1, 0x400, 0x7}, &(0x7f0000000a00)=0x10) r10 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r10, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") tkill(r6, 0x30) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000c00)={0x77359400}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r10, 0x29, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x568, 0x388, 0x248, 0x110, 0x388, 0x248, 0x498, 0x498, 0x498, 0x498, 0x498, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4, @ipv6=@dev={0xfe, 0x80, [], 0x20}, @icmp_id=0x66, @icmp_id=0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, [0xffffffff, 0xff000000, 0xffffffff, 0xff], [0xffffff00, 0xff000000, 0xffffffff], 'bridge_slave_1\x00', 'ip_vti0\x00', {}, {}, 0x2c, 0xa25a, 0x0, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x5, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x7f, @gre_key=0x3800000000}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x87, 0x3, 0x1, 0x401, 0x0, 0x880, 0x202}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x18, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x68, @gre_key=0x1}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x14, @ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @icmp_id=0x66, @gre_key=0xa4e5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000b80), &(0x7f0000000bc0)=0x14) getsockopt$inet_int(r3, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:29 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x188) recvfrom$inet6(r0, &(0x7f0000001200)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0xfffffd6a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x2da2}, 0x1c) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x0, 0x5, 0x1a, &(0x7f0000000000)="90cf09b1c7ba27ffead86b5ad376e3b1480720a4dcb1965549c4"}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000012c0)=[@in={0x2, 0x4e23}], 0x10) sendmsg$inet_sctp(r1, &(0x7f00000011c0)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001300)={0x3, 0x4, 0x1, 0x5, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001380)={r3, @in6={{0xa, 0x4e23, 0x4cd8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001100)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/4096}, &(0x7f0000001180)=0x78) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 14:53:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) getgid() ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:30 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1, 0x31, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2000, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="1bd76b0547909e05dc7ee71c7fe3a5f2064db08f4b3f057ee5c790af786bed81ea20ee4cc8e959f7228a04901cbff80ce50b53e3fa884961097d918873a82638340c3637c132ab8e4e8f4a9bbf7b6bee3cf4c550dd37a01c3aefcd84ac1262e7dcedcd76312ab296798b08c2b3f519a906d91d239ac9504ae2da6c24815cc3df160d0b2974cea4210355fa8385d46b29e39b379b91ae8ef3ceedf26f63860cddb00dfdb305bd045b05e1c1742adebc0975859875fc3c157d9f40a64f6f0290a834", 0xb9, 0x0, 0x0, 0x200000000000, r0}, &(0x7f0000001400)) 14:53:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x8000000007, &(0x7f0000000140)=0x0) getgroups(0x0, &(0x7f0000000040)) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='0', 0x1, 0x2000000000000000}]) [ 301.116648] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:30 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x188) recvfrom$inet6(r0, &(0x7f0000001200)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0xfffffd6a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x2da2}, 0x1c) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x0, 0x5, 0x1a, &(0x7f0000000000)="90cf09b1c7ba27ffead86b5ad376e3b1480720a4dcb1965549c4"}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000012c0)=[@in={0x2, 0x4e23}], 0x10) sendmsg$inet_sctp(r1, &(0x7f00000011c0)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001300)={0x3, 0x4, 0x1, 0x5, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001380)={r3, @in6={{0xa, 0x4e23, 0x4cd8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001100)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/4096}, &(0x7f0000001180)=0x78) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 14:53:30 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x40045732, &(0x7f0000000100)) 14:53:30 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1000, 0x4}, &(0x7f0000000100)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000200)={0xff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='veth0_to_bond\x00', 0x6}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3bb}, &(0x7f0000000180)=0x8) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:30 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xbc, "2737d84eb91baf2056c2b3ae300ac8d0c65bd83aabfb78b44aeb08383d36a74b6a3b7c6a48e2cc326adbd4916448ed50a21e5f04bbd220275c0e39d655a466b92100e2b4743c0450b412472cf0f0fac7faa11b1e4a3a9734dc739cd773dd3035f390a945c0f44071b3832cd022960bef71493b625a3fee44f68b7fbb75bb1da09cc55e7128a0c9207620fe92899d39527e6aa4ce4a0e7c439d5a9eea53e055e890c747be582d0fccb502beb0601602093b52d2fa4cd0919adc296e03"}, &(0x7f0000000240)=0xc4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x4, 0x0, 0x9, 0x5}, &(0x7f0000000940)=0x18) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r4, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r4, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="10000000000000001a01b33c3825ca997a970d6fd6b2809d2b000000000000"], 0x10}}], 0x1, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$BLKFLSBUF(r5, 0x1261, &(0x7f0000000d40)=0x3) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r6}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000000300)) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vsock\x00', 0x543000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) write$FUSE_ENTRY(r7, &(0x7f0000000c40)={0x90, 0x0, 0x8, {0x4, 0x1, 0x7, 0x2, 0x1, 0xa6, {0x4, 0xff, 0x33, 0xffff, 0x5, 0x7, 0x2, 0x400, 0x8001, 0x100000001, 0x3, r8, r9, 0x0, 0x6}}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000009c0)={r2, 0xec1, 0x400, 0x7}, &(0x7f0000000a00)=0x10) r10 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r10, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") tkill(r6, 0x30) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000c00)={0x77359400}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r10, 0x29, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x568, 0x388, 0x248, 0x110, 0x388, 0x248, 0x498, 0x498, 0x498, 0x498, 0x498, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4, @ipv6=@dev={0xfe, 0x80, [], 0x20}, @icmp_id=0x66, @icmp_id=0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, [0xffffffff, 0xff000000, 0xffffffff, 0xff], [0xffffff00, 0xff000000, 0xffffffff], 'bridge_slave_1\x00', 'ip_vti0\x00', {}, {}, 0x2c, 0xa25a, 0x0, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x5, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x7f, @gre_key=0x3800000000}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x87, 0x3, 0x1, 0x401, 0x0, 0x880, 0x202}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x18, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x68, @gre_key=0x1}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x14, @ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @icmp_id=0x66, @gre_key=0xa4e5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000b80), &(0x7f0000000bc0)=0x14) getsockopt$inet_int(r3, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x2, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RLOPEN(r3, &(0x7f0000000080)={0x18, 0xd, 0x2, {{0x20, 0x0, 0x3}, 0x81}}, 0x18) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x7) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3, 0xd50, 0x0, 0x60, 0x8, 0x3, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x2}}, 0x266, 0x9, 0x3, 0x7fff, 0x7}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 14:53:30 executing program 4: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x31) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}, 0x29}], 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101400, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="44e61ea2e8f754c6e744951b004f7ddd144f24f0ca623c1bf96ab591581ea5d72c9916c1577f8952", 0x28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x6d, &(0x7f0000ad2000), &(0x7f0000000080)=0x23c) [ 301.656005] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:30 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xbc, "2737d84eb91baf2056c2b3ae300ac8d0c65bd83aabfb78b44aeb08383d36a74b6a3b7c6a48e2cc326adbd4916448ed50a21e5f04bbd220275c0e39d655a466b92100e2b4743c0450b412472cf0f0fac7faa11b1e4a3a9734dc739cd773dd3035f390a945c0f44071b3832cd022960bef71493b625a3fee44f68b7fbb75bb1da09cc55e7128a0c9207620fe92899d39527e6aa4ce4a0e7c439d5a9eea53e055e890c747be582d0fccb502beb0601602093b52d2fa4cd0919adc296e03"}, &(0x7f0000000240)=0xc4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x4, 0x0, 0x9, 0x5}, &(0x7f0000000940)=0x18) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r4, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r4, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="10000000000000001a01b33c3825ca997a970d6fd6b2809d2b000000000000"], 0x10}}], 0x1, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$BLKFLSBUF(r5, 0x1261, &(0x7f0000000d40)=0x3) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r6}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000000300)) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vsock\x00', 0x543000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) write$FUSE_ENTRY(r7, &(0x7f0000000c40)={0x90, 0x0, 0x8, {0x4, 0x1, 0x7, 0x2, 0x1, 0xa6, {0x4, 0xff, 0x33, 0xffff, 0x5, 0x7, 0x2, 0x400, 0x8001, 0x100000001, 0x3, r8, r9, 0x0, 0x6}}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000009c0)={r2, 0xec1, 0x400, 0x7}, &(0x7f0000000a00)=0x10) r10 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r10, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") tkill(r6, 0x30) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000c00)={0x77359400}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r10, 0x29, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x568, 0x388, 0x248, 0x110, 0x388, 0x248, 0x498, 0x498, 0x498, 0x498, 0x498, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4, @ipv6=@dev={0xfe, 0x80, [], 0x20}, @icmp_id=0x66, @icmp_id=0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, [0xffffffff, 0xff000000, 0xffffffff, 0xff], [0xffffff00, 0xff000000, 0xffffffff], 'bridge_slave_1\x00', 'ip_vti0\x00', {}, {}, 0x2c, 0xa25a, 0x0, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x5, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x7f, @gre_key=0x3800000000}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x87, 0x3, 0x1, 0x401, 0x0, 0x880, 0x202}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x18, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x68, @gre_key=0x1}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x14, @ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @icmp_id=0x66, @gre_key=0xa4e5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000b80), &(0x7f0000000bc0)=0x14) getsockopt$inet_int(r3, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$setflags(r0, 0x2, 0x1) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc4002, 0x0) write$P9_RAUTH(r2, &(0x7f0000000040)={0x14, 0x67, 0x1, {0x4, 0x0, 0x4}}, 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x40000, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40800, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000000)=""/125, &(0x7f0000000080)=0x7d) shutdown(r0, 0x1) 14:53:30 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 14:53:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xfffffffffffffffd}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000680)={{0xfffffffffffffb80}}) unshare(0x200) 14:53:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) 14:53:31 executing program 1: unshare(0x40000400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f00000000c0)=0x6, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x1) 14:53:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/7) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x12, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x60}, 0x1}, 0x0) 14:53:31 executing program 6: r0 = socket$inet6(0xa, 0x4404, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:31 executing program 7: inotify_init() r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="a800000045f2bd4e167d2afd93e79266792e08112a21138cfeacf37aa71582ac7a087673cfb812f7ae56d5e88c7833b1b6b931c907e841081dff3468229c62890f238aade7e6692c89a3d0523ab929cf9867e2db5cc4c0c5f4ce2f1adc6954a8ddbb708d3fa210eb835ea530f41cb7f4bc323605c03e80ea89643dd6b14ea8d4af71da8735fbe30d423a067293a66b8f968b5ebea6b8504c3b54916f90d21f18fc7785b9f572f8d11c1a86de"], &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x2}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x303) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x90) epoll_pwait(r2, &(0x7f0000000300)=[{}, {}, {}, {}], 0x4, 0x1000, &(0x7f0000000340)={0x4}, 0x8) sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x10001, 0x0, 0x1, 0x100000000000000}, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) tkill(r3, 0x1000000000017) exit(0x0) [ 302.129279] IPVS: ftp: loaded support on port[0] = 21 14:53:31 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9, 0x0, 0x0, 0x7ff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg(r2, &(0x7f0000000700)={&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x8000000}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="ea1c", 0x2}, {&(0x7f00000001c0)="f7a185e6f5055dc36de960f905cd612941b138141f5473edc4a15614ea590a89af6d8cb7232334dba824d13ff55ac0b5535f86f2a45b7cefe0658816d49be5cd7df0519fd610832d29c617c34a5b3d40245a683d", 0x54}], 0x2, &(0x7f0000000280)=[{0x88, 0x84, 0x8, "8205601c75df336e9bd41b4e66759390363a80b5ce8504d7b67bc6f11a20542f72b220cfa46946ac01e7c9565cc5f5bafe06e60aabe07da79fe7432112f6c59e1d7cf97c36073f79047d7f103186804a21aa38767275887e1c695736efbcb37c07fb71e0e2352c8443973f56578ae1bf157b"}, {0x90, 0x11e, 0x2, "80b80168e171bd7a1fe029fac03a355a2173c8b553778abc752ebd95f734bef6acdb9be44007cdb05970f6fd80694cccf6d57879fe48c50c1368ece1b7041a08235cacc785a43e02efab89564fe408b847fcf913f39895d331318fade1d59afa3b81297d3e43fb19e11564dda19d9374dc8c1cecf3e2480a38df"}, {0x40, 0x0, 0x2, "c99204a3156e833fa7006acba2774c2b041d051dc07eef4a2ec91e2809573a6e7234dd126c22799f721ab70265ea4a73"}, {0x40, 0x99, 0x1, "aa4b56248ce2d77a9469f767cd74bfe63992d970b9b8158c04d707e01840d9cdc1185f0e5e5110b1f52c4feca97df9"}, {0xf0, 0x3a, 0x944, "bdb9de8a692150044f7d74aee1e25bafd70d274ab250872eeabe929f82f2200b93f0900bec17d8fe1a3c8f2dbdccd514e1228826c26100fb850e8780bd649e3e042658aad0bf8b299f136359f9184fb56dcbe3f5886ecbc2b296c3cf59db0c34236f6f17aefc4f3e0eb5d420f51995fe10d55ef66cd36dcc17a1e7c24eec44cc7ddf8cbafcc9d42da2d2e9e7a6cea5c9e5107dc88b091bb169deb1591702332495bbebc3d62b27b9b7bc4029519c26131b6dbe78e8beaa99f564d8398f5c03de2889ef53e832673bc4a274be3be79463e30c50ce946fcea6be61"}, {0x50, 0x111, 0x80000000, "f3f6e699ec8427d9f255478dd36903fb9914dce355e76770f24107cad2288f3a9a436de647d80ed91731197ed3456827360efa5df25581ca9fd1e904ede8d0"}, {0x68, 0x1ff, 0x7ff, "0ec110748cb118acda352c4ad0df3ba2c95c72db6844b40501fbde955bb0396ae53b9326ede5fd76635c4e3498435e75407033a324543def390407f45da5c93821c504928640909523d62bf6459455a2476e510d1e"}, {0x40, 0x11d, 0x5, "ea98f6fa0ebb8781ea2a86ebe7b6e2370d1db448c28b89747ac4a30bd3253aad5051135a832bd3f4f007b8b4"}, {0x78, 0x11f, 0xb0, "2f744e532ea6eb7ff61b6cabdcdd3531a7959f9839c3050fb9010dad6da2c5aba07e954310fb035a6a737107bc7470962aa3726dcef2ef50786007e30df8092fbc73033d38f0259fb274da221da470ad7d90bf4cc3f0d2d886bf78316c45a8eb277baa"}, {0x68, 0x101, 0x1, "b85b9f44d26e6ecf6ec59c620ed82a21d6c7c9fcc31c3d25eedd9451a652dcb99773e61a5bbae98a119b9bc7e0d213335b5ce2f6aefc6f5af236c3d6300f4598f7856892e1101fdf4021b4fe5d6a37b84e"}], 0x460, 0x800}, 0x4000000) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x105) 14:53:31 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000140)={0x10001}, 0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000001c0)={0x2c, @loopback=0x7f000001, 0x4e22, 0x1, 'wlc\x00', 0x11, 0x8, 0x61}, 0x2c) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0xfffffffffffffdc4) getsockopt$inet_int(r2, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) 14:53:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="a4f7fca1d36ffdd8aefb2db9cf77bc4e7be69c5b13397292734a9146") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) ioctl(r3, 0x81, &(0x7f0000000100)="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") listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") futex(&(0x7f000000cffc)=0x2000000000000004, 0x109, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x8002) r1 = semget(0x0, 0x2, 0x400) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f00000000c0)=""/160) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x23) [ 302.397721] IPVS: ftp: loaded support on port[0] = 21 14:53:31 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)={0x150, 0xfffffffffffffffe, 0x7, [{{0x6, 0x3, 0x80000000, 0x5, 0x65a5, 0xffffffffffff7fff, {0x5, 0x3f, 0x2, 0x0, 0x7fff, 0x2, 0x1, 0x7, 0xc754, 0xff, 0x1, r2, r3, 0x3, 0x800}}, {0x6, 0x5, 0x0, 0x101}}, {{0x2, 0x2, 0x2, 0x8, 0x0, 0x100, {0x0, 0x101, 0x218, 0x200, 0xfff, 0x9, 0x10001, 0x0, 0x6, 0x6, 0x8, r4, r5, 0x1, 0x78bcd5a0}}, {0x3, 0x6, 0xc, 0x0, '/dev/rfkill\x00'}}]}, 0x150) r6 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000400) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNGETIFF(r7, 0x800454d2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r6) [ 302.434785] IPVS: set_ctl: invalid protocol: 44 127.0.0.1:20002 [ 302.443739] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 302.482622] IPVS: set_ctl: invalid protocol: 44 127.0.0.1:20002 14:53:31 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x9) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:31 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000180)=0xfffffffffffffeae) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r3, &(0x7f0000000040), 0xaebf) 14:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 14:53:32 executing program 1: unshare(0x40000400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f00000000c0)=0x6, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x1) 14:53:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x400800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x80, &(0x7f0000000100)="0267ff5ca9d4665b4cef2a7e75edacd20b4ac83d6d345f8f76") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:32 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) shutdown(r0, 0x1) sync_file_range(r1, 0x1c23, 0x1f, 0x1) 14:53:32 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000180)=0xfffffffffffffeae) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r3, &(0x7f0000000040), 0xaebf) [ 303.089780] IPVS: ftp: loaded support on port[0] = 21 [ 303.100649] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:32 executing program 4: r0 = gettid() r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x61cb, 0x10002) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{0x77359400}, {0x0, 0x9}}, &(0x7f00000000c0)) 14:53:32 executing program 0: r0 = socket$inet(0x2, 0x2, 0x3fffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xfffffffffffffe9c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xaf, "d623a1dd36d3adeb982528f1cb0dfc1372c4d6c680c8ecab2c9ad507a714106881ba274bfc0db0228fbbd8240be609657507b12559b621491dbda4373bd2e0489be76a399fe023d7ec371f2b5c6428ab4e22295a1463dad16db820058af93fb3613df5aa194c443109424b11336482453a1b1569f8da74b3a685394109984cc1de734dc6948a7a3b45ff082fb7e7948a1d851613b8529cabebec672d378b425d30a9bb6812ece0d497bbb114004dfd"}, &(0x7f00000000c0)=0xb7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x7, 0x8}, 0x8) shutdown(r0, 0x1) 14:53:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x8001) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffd8e, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x60c0000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_bt(r2, 0x5411, &(0x7f0000000280)="40e89bef3cc67a3214fa5ab1f1fa487ecf39cd152d779e3bf2242c4d780d5b02f0ed597a8131a0199dc4ff856ee0b2867ab154f11ae29ec406e88b9af97cbc4aace3695841e26289e05be334b7a94e74dc3bbf2489a5c187c53df7a8a7143bf08dcaeb412e71b8b21ffe5757d8018269a866e83e6373be9e8e4ff5125f9c7d27019f42915462be0eb7e4c28cb7928c0d56ac65195a2328c3620bb603c2fdf2ef202335235482c247badf8bde9771bca8a6db9c2c4b8c3d20f97efaa73756eea6cb9f5b8968187c5943834c3f955c932654bf5e1772eca9819ae82790bc") r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x100) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000200)={0x18, 0x1, 0x0, {0x1}}, 0x18) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x4) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000140)=0x3b, 0x2) r4 = fcntl$dupfd(r0, 0x1, r1) splice(r0, &(0x7f0000000080), r4, &(0x7f00000000c0), 0x1, 0x0) 14:53:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) 14:53:32 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000180)={0x4, 0x8, 0xfa00, {r2, 0x1}}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffffffbffffffffc}, 0x4) socket$packet(0x11, 0x2, 0x300) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_int(r3, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1f, @empty, 0x6}, 0x1c) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d3470") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 14:53:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000003680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/211, 0xd3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0xb2, 0x0, 0x0) fadvise64(r0, 0x0, 0xe0, 0x2) shutdown(r0, 0x1) [ 303.597755] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 14:53:32 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x118, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060200000600e80001040000040d000c00ea1100000005000000", 0x29}], 0x1) fdatasync(r1) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x7}) 14:53:32 executing program 1: r0 = socket(0xa, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000640)={@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/null\x00', 0x82000, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000000c0)) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000700)={0x2, 0x8}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="07fffe000000000000000000000000000000"], &(0x7f0000000100)=0x1) rt_sigaction(0x32, &(0x7f0000000880)={0x80000000, {0x4}, 0x80000002, 0x6}, 0x0, 0x8, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000940)=0xfffffffffffffc6b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000980)={r2, 0x4}, &(0x7f00000009c0)=0x8) openat$null(0xffffffffffffff9c, &(0x7f0000000600)='/dev/null\x00', 0x10000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x800000000], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', "69726c616e0400", 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xfffffffffffffffe], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x3c0) 14:53:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) listen(r0, 0x80000001) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 303.735416] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xf) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback=0x7f000001, @rand_addr=0x3, @rand_addr=0x9}, 0xc) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) sysfs$3(0x3) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e6c218235bdae410ca7a9954b5ebfa0aaab51a99f2139025722311004231e2c38675cd77184a18a142bda0bb4be4561e7085c92e07c2e5a3d071f59550d33211d76570df91792da2e5afc64863fcee9419d8df86bff8b884fc4163b825b32f90900255136dc000000000000000000"], 0x58) 14:53:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000040)) 14:53:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adad79bb0385cdfaa0fa071fb35331ce39c5a00f7e12fca50cf2a7500000000000000bf76dcae72a88b89d4a118b598fb7b4fcebb3d01fa63ca2be403bb0a38ecfc247fbf00791ac7b32d1b14a6aa91f664bb3ae6163f6a592958ea7b30be7facdf9ad2c5baa786c2b66f47029f974f1d6a41fceb11aa1b240f300bc92ec50b01846647fe68a6a8acb710db4cddc5c9f2c6a74eb8aa02ac8709879d7746d9d127a10a7689e506023458f618290be96eadb35e54708489d177691ab56d9016a34015c027ad6566b093fb") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="0600000000000000800c00000000000002000000090000000a"]) 14:53:33 executing program 6: r0 = socket$inet6(0xa, 0x80a, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='system/mime_type\x00', 0xffffffffffffff9c}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000140)=0x1) getsockopt$inet_int(r1, 0x10d, 0xe5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 14:53:33 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)="6d656a922a6262f0", 0x26e1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='^', 0x1}], 0x1) ioctl$FIBMAP(r0, 0x1, &(0x7f00000013c0)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3}) 14:53:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20000000021) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 14:53:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") flistxattr(r0, &(0x7f0000000000), 0x0) [ 304.285122] dccp_v6_rcv: dropped packet with invalid checksum [ 304.340177] ================================================================== [ 304.345519] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 304.347597] BUG: KMSAN: uninit-value in __nf_conntrack_find_get+0xc15/0x2190 [ 304.347616] CPU: 0 PID: 13656 Comm: syz-executor1 Not tainted 4.18.0-rc5+ #28 [ 304.347638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.381390] Call Trace: [ 304.384170] dump_stack+0x185/0x1e0 [ 304.387815] kmsan_report+0x195/0x2c0 [ 304.391632] __msan_warning+0x7d/0xe0 [ 304.395469] __nf_conntrack_find_get+0xc15/0x2190 [ 304.400326] ? __msan_poison_alloca+0x183/0x220 [ 304.405013] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 304.410387] ? hash_conntrack_raw+0x5f7/0x8c0 [ 304.414910] nf_conntrack_in+0x1674/0x2070 [ 304.419188] ipv6_conntrack_local+0xc3/0xf0 [ 304.423528] ? ipv6_conntrack_in+0xf0/0xf0 [ 304.427773] nf_hook_slow+0x15d/0x3e0 [ 304.431593] __ip6_local_out+0x64c/0x770 [ 304.435672] ? __ip6_local_out+0x770/0x770 [ 304.439921] ip6_local_out+0xa4/0x1d0 [ 304.443735] ip6_push_pending_frames+0x218/0x4d0 [ 304.448509] rawv6_sendmsg+0x45f0/0x5410 [ 304.452608] ? kmsan_set_origin_inline+0x6b/0x120 [ 304.457467] ? __msan_poison_alloca+0x183/0x220 [ 304.462143] ? __fdget+0x4e/0x60 [ 304.465539] ? compat_rawv6_ioctl+0x100/0x100 [ 304.470042] inet_sendmsg+0x3fc/0x760 [ 304.473858] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 304.479234] ? inet_getname+0x4a0/0x4a0 [ 304.483219] __sys_sendto+0x798/0x8e0 [ 304.487045] ? syscall_return_slowpath+0x108/0x800 [ 304.491989] __x64_sys_sendto+0x1a1/0x210 [ 304.496154] ? __sys_sendto+0x8e0/0x8e0 [ 304.500136] do_syscall_64+0x15b/0x230 [ 304.504046] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 304.509238] RIP: 0033:0x455ab9 [ 304.512421] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.531748] RSP: 002b:00007f3d5d267c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 304.539470] RAX: ffffffffffffffda RBX: 00007f3d5d2686d4 RCX: 0000000000455ab9 [ 304.546750] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000017 [ 304.552921] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT [ 304.554028] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 304.554038] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 304.554048] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000000 [ 304.554066] [ 304.554071] Uninit was stored to memory at: [ 304.554093] kmsan_internal_chain_origin+0x13c/0x240 [ 304.554108] __msan_chain_origin+0x76/0xd0 [ 304.554124] __nf_conntrack_confirm+0x2700/0x3f70 [ 304.554153] ipv6_confirm+0x573/0x740 [ 304.607577] nf_hook_slow+0x15d/0x3e0 [ 304.611383] ip6_output+0x37d/0x710 [ 304.615019] ip6_local_out+0x164/0x1d0 [ 304.618914] ip6_push_pending_frames+0x218/0x4d0 [ 304.623678] rawv6_sendmsg+0x45f0/0x5410 [ 304.627767] inet_sendmsg+0x3fc/0x760 [ 304.631578] __sys_sendto+0x798/0x8e0 [ 304.635390] __x64_sys_sendto+0x1a1/0x210 [ 304.639552] do_syscall_64+0x15b/0x230 [ 304.643461] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 304.648643] [ 304.650263] Uninit was created at: [ 304.653807] kmsan_internal_poison_shadow+0xc8/0x1d0 [ 304.658918] kmsan_kmalloc+0xa1/0x120 [ 304.662730] kmem_cache_alloc+0xad2/0xbb0 [ 304.666892] __nf_conntrack_alloc+0x166/0x670 [ 304.671395] init_conntrack+0x635/0x2840 [ 304.675468] nf_conntrack_in+0x1812/0x2070 [ 304.679714] ipv6_conntrack_local+0xc3/0xf0 [ 304.684039] nf_hook_slow+0x15d/0x3e0 [ 304.687845] __ip6_local_out+0x64c/0x770 [ 304.691912] ip6_local_out+0xa4/0x1d0 [ 304.695716] ip6_push_pending_frames+0x218/0x4d0 [ 304.700479] rawv6_sendmsg+0x45f0/0x5410 [ 304.704546] inet_sendmsg+0x3fc/0x760 [ 304.708357] __sys_sendto+0x798/0x8e0 [ 304.712169] __x64_sys_sendto+0x1a1/0x210 [ 304.716325] do_syscall_64+0x15b/0x230 [ 304.720218] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 304.725397] ================================================================== [ 304.732762] Disabling lock debugging due to kernel taint [ 304.738213] Kernel panic - not syncing: panic_on_warn set ... [ 304.738213] [ 304.742361] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 304.745585] CPU: 0 PID: 13656 Comm: syz-executor1 Tainted: G B 4.18.0-rc5+ #28 [ 304.745593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.745599] Call Trace: [ 304.745624] dump_stack+0x185/0x1e0 [ 304.745648] panic+0x3d0/0x9b0 [ 304.745687] kmsan_report+0x2bf/0x2c0 [ 304.745710] __msan_warning+0x7d/0xe0 [ 304.745742] __nf_conntrack_find_get+0xc15/0x2190 [ 304.795613] ? __msan_poison_alloca+0x183/0x220 [ 304.800309] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 304.805783] ? hash_conntrack_raw+0x5f7/0x8c0 [ 304.810299] nf_conntrack_in+0x1674/0x2070 [ 304.814573] ipv6_conntrack_local+0xc3/0xf0 [ 304.818916] ? ipv6_conntrack_in+0xf0/0xf0 [ 304.823164] nf_hook_slow+0x15d/0x3e0 [ 304.826984] __ip6_local_out+0x64c/0x770 [ 304.831062] ? __ip6_local_out+0x770/0x770 [ 304.835304] ip6_local_out+0xa4/0x1d0 [ 304.839120] ip6_push_pending_frames+0x218/0x4d0 [ 304.843892] rawv6_sendmsg+0x45f0/0x5410 [ 304.847986] ? kmsan_set_origin_inline+0x6b/0x120 [ 304.852837] ? __msan_poison_alloca+0x183/0x220 [ 304.857513] ? __fdget+0x4e/0x60 [ 304.860901] ? compat_rawv6_ioctl+0x100/0x100 [ 304.865405] inet_sendmsg+0x3fc/0x760 [ 304.869222] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 304.874596] ? inet_getname+0x4a0/0x4a0 [ 304.878603] __sys_sendto+0x798/0x8e0 [ 304.882437] ? syscall_return_slowpath+0x108/0x800 [ 304.887389] __x64_sys_sendto+0x1a1/0x210 [ 304.891557] ? __sys_sendto+0x8e0/0x8e0 [ 304.895541] do_syscall_64+0x15b/0x230 [ 304.899456] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 304.904654] RIP: 0033:0x455ab9 [ 304.907842] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.927176] RSP: 002b:00007f3d5d267c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 304.934912] RAX: ffffffffffffffda RBX: 00007f3d5d2686d4 RCX: 0000000000455ab9 [ 304.942195] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000017 [ 304.949472] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 304.956760] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 304.964036] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000000 [ 304.971776] Dumping ftrace buffer: [ 304.975301] (ftrace buffer empty) [ 304.978990] Kernel Offset: disabled [ 304.982605] Rebooting in 86400 seconds..