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0x8b20}, 0x1, 0x0, 0x0, 0x40c0}, 0x4000080) syz_open_procfs(0xffffffffffffffff, &(0x7f00000090c0)='mounts\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'veth1\x00', 0x3}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000009000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)) write$P9_RMKNOD(r0, &(0x7f0000009040)={0x14, 0x13, 0x1, {0x80, 0x3, 0x1}}, 0x14) r5 = add_key$keyring(&(0x7f0000008f80)='keyring\x00', &(0x7f0000008fc0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x5, 0x1, 0xffffffff}}, 0x30) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000008f40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f00000001c0)=0x1) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000440)={0x0, 0xa9ee, 0x9, &(0x7f0000000400)=0x9}) 03:38:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0x5, 0x7, 0xca5, 0xb1ce, 0x5, 0x0, {0x0, @in={{0x2, 0x4e22, @remote}}, 0x3000, 0x0, 0x6, 0x0, 0x2a276970}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0xffffffff, 0x10000, 0xfffffffffffffff7, 0x1f, 0x4, r1}, &(0x7f0000000200)=0x20) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) [ 691.771521] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:51 executing program 0: r0 = socket(0x11, 0x7fffe, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$SO_COOKIE(r0, 0x1, 0x2c, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = getpgid(0xffffffffffffffff) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/242, 0xf2) r3 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x22, 0x109200) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000300)={0x101, 0x3, 0x8001, 0x206}) write$P9_RMKDIR(r3, &(0x7f0000001900)={0x14, 0x49, 0x1, {0x2, 0x3, 0x6}}, 0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="090000000200030001000000030009000700c404ffff0dce8e1a80e38b2e80126a3606eedf9336c49f02e6230be27d3fc4476da19771cbba20554fb54b81daf6056b35fb7186804b126632bdea55d2d97c7dbf5c4a084013c6fe6eb857240b440e8bad824fca398af82f8122ad2235ac3ea80998d56faa72d70d879760bc19c94822b67589af2fdee6bc45fddfac4369303c15ca898658559049220377892c4ecc596be1656295efe9446c8b4ad368eeaf0e613eda28e2e0e2efcd9ec0cbfb"], &(0x7f0000000380)=0x16) capget(&(0x7f0000000080)={0x39980732, r2}, &(0x7f00000000c0)={0xffffffff, 0x5, 0x8, 0x0, 0x8, 0x1}) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000500)='./file0\x00', 0x4a, 0x6, &(0x7f0000001800)=[{&(0x7f0000000540)="c2b50bf6094a21e9bf5060447e71c5da27a3e266b1cf84e1f3d70828b455dd7d29ad72d64985fcee1acfaf66af3b8d7d1c8dc79e01c009", 0x37, 0x8}, {&(0x7f0000000580)="d0e032b12224e45970db385effdcfa44d4af7e87b480425e1b1bcc66c989431ab25d4aa334e9fbfd3c055c5ee9b6d64bf5ddecc232ef459181bf15df902aa49203f069f066ce9fb1744316b84e46614b785f620050dccf8ea79416b52d8987b9fde310e171b329915ed20494667afa7a54b3dd89c817f51febfaf0c276c08cf6def8a8a7ba1bf9163089f1703f32b6419d11d3e1320ca3d61d48783e4f6c581f4a50c074e86a2f80fc65248f6c665fb6", 0xb0, 0xf5}, {&(0x7f0000000640)="4185555ffa84d95f5d6886ee79c5117b2ba54731146232d31dfa48d238d1f6dd3c99d6d07e7e1e0a54d4f3f4d950ea763e5367f2c2d2ebf64b549eace748e802f4e62496b0b8b574b21a6e614ea25122ddb410d6285f000e0bcb63c86dc98ce4702d8050c673fd844976", 0x6a, 0x2}, {&(0x7f00000006c0)="a4721c103dae97a92acd6ebc6282214e59904363817eb676fcfe367ae9f536ec6209e5", 0x23, 0xda9}, {&(0x7f0000000700)="fe345dba3157cf443860b19851b723aa6df274415a62b56c04e2d41393f4e87b176c25b012aae56ac72364504c2d305b492561fd5fffc1ee302f17b101220633553c6ac34fba8221f261e0d87749507cebcae212818f2086c6e6cd14381399e32a5df3deb0da4cddd469450bf9a40100e0727ff0c396159f81fdfb638bac35e0595a2a74101b8e8b9ea0ad063c0caa573476ab1fc01c7bc59d1d3ee90523f5a161acd9cd63c98d56d15608af964d3bc1b7c9c5ff886ccadd95457507d543e9ba7f1f4d89951d16c3d32a12b764438e19d363d3d7055aedd0b00bf26e49239eb73389373aa78665f3196663ec86a8f71c2f39cba74b48aa1212e72df2037a1ac34288f6f6f62a5b6521d2b001b5ecc2313be38dcd966ab6ce2133a48547d03fd72ab0508f5c26c87ef548fd8771de971d65126961b56e08cf219e6f592d39f0634a8eb6e3bc74de5218d5c11ba16b136c02f5edde076573d06754ac5937da49a059bb598aa797454d104ea0cbf748f50a9653ee51b1b56fb257cfe49abfd62ec918d5916aebb4588c600ef3da5b3354effb53705bfd028ccebd54e24a1710eedd63d74dc868395bcb32f63c883ac697dd0b902dd6338859fabc300c43805a17e3b622340685deccc4616ea5d3705b326280909a782fdc4f2a2606fd30b2ad16c6eaca410f70db2b6c4ecf1646423d1777081eff768d0e7928c6045dae412454de65183cbf8d70de5acbc85ce00c72dc696694aad4ab070083c521e0bccd18b430fbc8c7fefb16ba7d421eb8edfb5c21615c94d3f5027937062d8df12854e09bfa9f8661c3f1f9d28a4dd8146b5763b3da58807b18eca279355249a97b2db08211a15fb01f36d7a9ab3019edfe105b84b793cdfcb4ec5c034a30e56233bfe0c40d77bc0301fc962036d5bc2031c8f03177ee7ad2f069aca289bb77bff5fd6267aa2c6616bf157f237f2f9e2d5994678cd9a746e9ce5888bf22b1000a759cd3a9c23bfe6fdeb17f652e64013c05e8825bf7563612f89d9b7e4dc25dd23080a63b8cbdaa05aa94bd68edcbd30c3a3d5c044a3c95ea012ceca1c9898db81b6a38df7824e2eb63401a654a7ecfb4f3fc7de60ca82a18c42b584d73a040d03124f62c5b88b31d40f1c1cbd3aed8d945005b328893ce9fcc59e8e66b89358c01109a1455eb94cf7a7c676d506c907a78d04bfdca336b2dac0b9c0be5717aca17e67227f5624f77714347089b07034b5e67f0e2bef42e2d4689eca5cadfd59f35ce5033ae67e45c59dbb4daf9922e6cd31256fe291fe01db970056641d445154d6ab8537b06a45d8e6548febb5e7d93616110ce699f1a451e2588508bd3dcf76534de08e69501d091669dd5d07052cb02be92de40152a5020932032bdfd489cfbdb164b74cde7a0feacf627de5bb6372d64d49636df2e0602ac218b2542ad1e244a2b3a68228a5e523a87b7d4bfc616f3e20215ea0952b91fec9915217b8b12354e14609d2edc319da3f71cafe24514418c5659acec222c4d1d40ecf1daab098bf216211c53d4de10a88455353a9f7ccf3f28111c73eb0a5c89f5903355ca3fbc9d242a62e2702abb1ce9f7d7aece5bd789c2db8e890c24227843cbcdbde8bf18771c20dd86bb2d285c446ae8e997c39b91f0b290433ad95ed212ba07878456c1b4ad519eaf81a40fb2428fb319e9b16db01e92acfc81bd4a30de7d510507f9c012e32270c94f397bf5ce3480a4c0db08c0b8959cb392b6bced69e805b5d2858ae3829f55fc192b4db7b35708791e7a64ec0d8e39ee9fd80aaa4f7fe3551bab358fcc7fc29df6ee1b82d0a0bbc46f07b28cd705e1ae0c59b6dafaa969d4ca3cb3c78bc450e978306a9f52c77923b790fab7aa0cb7d341d4ce382145df0db47694e7c8e31657f1cdc10a852eb7c5e7e646e8f6615eb23dd60afd4a4ddec3f3bbe6071ea135ff5f4f4a77ee400f0209bd3c398331d28dfa3456136a5d97177fff7fcdb61e6441a74d16e3431779a6962dbf73a9a5b4ab2688861143aff31d7599d435a5459d2412b456c63f63279801fc260db2778509dd2dafabbe28012de40097dfd814f5fc73f3009239798554506561b1f4a1179ef695c3689b99135644f5aa58f367fc8010eb9171c7637a3322a698e1e1acbf361ad39b521df52c4d8f6be51c3f8994de4c2e3d52a90add60e97d0d455e361edce21413a4d25b7498bbd43b9095bd9ae37f9dbf54afca1abc9fccfb46a5cbd97a3a99c38bd10fc5c2bfb36c11021ed99e743f81c460ffa19545e2db697dffc2445df47ae296ab7064e30b3171225f83e910901091b51e0da5d9e69de91d08aa87b97e3be38c10bb9a143f0c509a205fafbe98d84e301940dd2cc08cd626620a876ef46a57d035f125af2120d695c5f8898936310a6778e9929945d8fc47c2b9882e6f3e4c5772b8f1d7be994b371459f534994a99a295d7cf89bc8a5abb669d0220956c445e06366e1369dd7ed1d128d3cc1ff208d28382ab19df879a0a83ab365a6fbea42ccfeaff8ae35b45337f5b40da2986dee1d10e15fefc1c03afec85169b975f1bd0fa10e45aaa90f068ceff6e165e09e1d953003573c495f32531712d993b8a293cb57fec412aaf7de5fac8f3a6875176e3d988e33c239f7a9f3c0d79767fead0434355bd417a72a7e9409cb83379764a83526fe06b95980876040d8f42c66a0a3b1ff3d7e28dad28ad6df222b8231d8daa0534732b0ff6b75c51f4a0838cd1f9930f26f554c1a754ba3dbafb552ffff08587fad90cf50a1737f477365f93337c58453bdd4e804cf69d7dc218d778e62c8c6674c1af13f71d7c0aa1542a8aacb4f73aad56ce0989417820a8454f3679b05bd8adcd9cd3dc8623857d4e5b523135b7c6a1f844ed152de0a8a7beebb036fd075367ecfbb0f10dbcb889396e89d54506e3fff31696dcf417a5e8f90a9b2a9895564e614abb5b85927f6df604dac6a57becaa442b1d1c895b22b182182bad528db6e9a192d90c912aa530e2c641d96f6b0f27184e2140df03341a5aa7b4d193db20a43e3b4ebfd1de071c7fcc461e49a6f7ea2bb5a7252dc611e78c2c021a1ad455db93a3ddd353f487e82cbc7bafee9c6fc7f3269721f9d536f068e0055131f835a56cd72f2b25547c8218efcf12969bf6ecdde53d672c76bbde88c76f25e99a65eb15c3eb6969ff47047b96135b733d48018901bb64923edbb960ed02d8dcce3717da165ae0b0a482a7163aba8e49e54dfe5cefbcaa724c1c0e06848d5d98ada1593b3d1cea5cf09931d62d29fd8d70bf453faa95fc292116adbdd2b92377dbddb288afa1f0985bb5a7088e76df889fccc462ca27392c57ba523a15f6e29928fe98c324b3b8270c07590cf1d7cfd92177b57385ed1f3f1185e60b0b4c1fbb407a2525146b24f0cb884bb6f206d0a28eeb05fee8cb3f28a0dd7633ddd628f79da62d5eef4b9a4b5f383e81c8b72c56d054421dbd535bb94dbd7a8fb30df192c825520417c611c036e3af67e8cad594754ef2e7e6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0x1000, 0xfffffffffffffff9}, {&(0x7f0000001700)="fbe494b4c08a34a8b557ed62faa268d597cce12fc78cfca990910023dcceb3b38dc7ae6b44079fa70802fb0d9371c2cb942ae25887be160f849541c92f0a2dc1060eb416c9d8ab64de9315ff424fd22e26fb43a3057517f3d07473f302c868504682cf189289ef10a9281d2195f530938c946bac36ef370900b5e5ced8f4d0a2da2c2e618da171be194bb3eb7f21462b87662d277d98e1cd7cffca5b4c2c87bf51b5b78e73a233906c855500aea0bbabc8b1c3f3e04025b99cd93c4652b23163a81442d40f1041db853b0642e559f924c2ab4a67c8ebed3b9bd3da686b72a1c2367a6ebe4d8fb2845a", 0xe9, 0x10000}], 0x890051, &(0x7f00000018c0)={[{@upgrade='upgrade'}, {@acl='acl'}]}) 03:38:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000001"], 0x1}}, 0x0) 03:38:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2002], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f71abff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 692.035201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 03:38:51 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x40086610, &(0x7f0000000040)) 03:38:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000400)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYRES16=0x0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESOCT, @ANYRES32, @ANYBLOB="dabc1131e61510282202c747f7ba319238acfce9066462264a1877dbdd172d061dfd06cbb4bba827b6a7a863edc2541f95ef84f8acf11794d7cd589a728cbf7fb25191e152bbc8cd6099fc790a306e6b008ed25e721ca2d721b48d9a83079a2f33bb6e812820ef880339ca876e121f595927641e7a33dc0cdd4c47ede98158f39f8d885321e5b651da781799a9e27e49235eb93ab95255116d0cbe4794521c14759087366988dbffd1c2e976d83d71fa8f988de9753dad9290d6164c77e0e69967d656a49a9a0554c9f6fc7bee", @ANYRESDEC, @ANYRES64, @ANYRES16, @ANYBLOB="19a71ec0338a4e269f668d5c3dff914c49", @ANYRES64]]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x40) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x7, 0x3, 0x5, 0x7, 0x4}) 03:38:51 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x8000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) 03:38:51 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000480)}}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/105, 0x69) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)={0x0, 0x0, @pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r1, &(0x7f0000000100)=""/116, 0x74) fcntl$dupfd(r1, 0x406, r1) tkill(r0, 0x15) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0x6}, 0x10) 03:38:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000011d0"], 0x1}}, 0x0) 03:38:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f45f7ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 692.434304] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x6, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000740)='/dev/full\x00', 0x90000, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r2, &(0x7f0000002d00)='./file0\x00') r3 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x301000) sendmmsg$nfc_llcp(r3, &(0x7f0000006d40)=[{&(0x7f0000000400)={0x27, 0x1, 0xe88c, 0x7, 0x3, 0x6, "4b93c814a21d82b27cb7b60e5648ddd57d9ba13d9f6248c21be865007db342fd593c1b2a6529851fe3e3b02b68280c26e4695d2c65a458c941da0c915e2b79", 0x13}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000480)="4233c8a6cdc909ebb19490e3d789e4149f8ffc618222417321fc2f508e72cc3b4bcf61822da1d1283c3ab2d2b539d96e73d2370b6a8a823f3c75c16a23055f764791b2d4ee8334abe2d4dd2b9e18cc46f4a8267d41e543a8b8cf6bd8a33edcb784ba", 0x62}, {&(0x7f0000000500)}, {&(0x7f0000000540)="3b812733b147fc76e883954390793ce4c6027f1e62cfa266dfe023a753ac0783add10184979e807d62c86294822a15865029611a1e1c896361b141b73a911b07bb16774354427f80ccc972ed751878d87bfc9f790182dfe5421633d48f6153097343686cc1e155ca87aa0050c05095aa2906b20bc6d76a90177458116934f64b49dbd4df30973759fc4a7d16dbc4be478f6b93dcef16acb2110d1b9efe2da67ecddff8837f74433e4cb34721f2ea6f", 0xaf}, {&(0x7f0000000600)="661c9d42cb3749347b8b33e4bf3b97dde67ca696f1b9f807dee72ee5a48c87e076535a4f59d44ec4a52bcac678af1e2719f677bebf", 0x35}, {&(0x7f0000000640)='t2', 0x2}, {&(0x7f0000000680)="35fc6470c9f72f3e2af0c7a6c044783401f8ed78ee98ffd486c9a338696b478227ebd4a13d6c0f90df86e4003e689d2760532161163bcaabdbb403dd64a32eae2963f1eb83a3f7d0e3c467a3ab857609f9f36bbd218a9b164fe09c1e1c5e1a1e181993525dd96e78e71fdb8bc1c62fcc3707a343e62cddccca6c5d9f9168e385f4393d59af82d0da045e0b5e81e945265cb9ef8d5158c05ba55f1ecec027d3a402c9962a373a4672731a576bd9e65cd5c49dbb6aeb42efa69335a9ce8f", 0xbd}, {&(0x7f0000000740)}], 0x7, &(0x7f0000000800)={0x1010, 0x115, 0x4, "0127c0f602c19d6acfbfeda0d6a3bc008a8d52329a7c08e626bd95d3f811e2d01b119ddcb8095056f1ca70f03ea3b9ffa8231629d13789f63f1dc4115fdf038cc3170165b766d46403c66e5c7b8bc021017aabbb5fd37496841a2feb10952f25143b7073b43ba904558da5ca79a7c16295c0bd6fb13ad532cbdda4a052b08c15feb96354ac35e18218e726976577d4fb82dc33e99f2e9d863ad9ae66d95a07eef21f78d5a018910bacc8ced3850d1fbfe396c30f570abf4574eb6a45664a3f9b6dd23d7fb5103731fcbceb2bb106677985dc6e26e37dc850713f40b6b273de772ec3808001de0d361ed05241af7d9ab5f29a23344cd4d2ee3c7637678abcf128731bebe4c336f4185646d9367a02b57cf5ccae6af65282eeff7ae9f452e26a936a1ba5c78aabe53cdd710670a7d7427907750ee759cee41415385adb841a92d0ac5a3424457035b79dbdeaa309e25e77cf0263b5add858bed407fcd47818ce8b594baf274692b734d21bf71568b72b21de0c434e5ae2204d90dc6e1c1dd4f71b36e384639b7c004de1e905bd96ca6f4c29012d9560696bdde788b01dc6a4a1c4c2299c7762d4309573b3c74766aee0d0922a88e41c22407de04e053ae215eca6a3e3d42cac7e6a1367d502a5101125f39f4b37e1ad633a9a23e73f8e2281ea2be02988f49cec77bcbb2f60cb52c9c2bf144ddfde9b20f726c9702e2baf2764b9907e5cea64180cda92805d634557865d8612ac54c8482b2d55b0f55b0654071488544d97b01cae3bdd8ccb42b4ad88c9b139dbcc9a2fadaed307a840b61a4b5cd0734ff5442f9282d080239dcb2aaec7797aea9689fb73721d8fcf8197a383609f90f965774b42287ec1a8d37834195818ac7d49a34f79ddf167eef0274a8847327be9fc57aa39111801cdacbfd6d39f3e4c0d569a2572406ba6fb649c9a5632632b66e4fb34ce6fa355e42ba987c6a33f6ee4fc4bd66ab4afa29ed8dc95d4f40c029d3d1fc527950a85187fe2a47781666153866682b036f00b7555569c2723ac029fe3168ee55281497fa506f67c6c08131327223973b2956a963a2559b7b4de8d2280f72c2ba3ee9843b339cfe74750548db3f4245e80c5fcc6c3ae84f3f330c3916164ff7a27e940dba6626ecd8df1f67a3115796d207b1e437eb59325b68d32b9ddaba866cb7f264858be50cf3df6f4a89bc9171dcff908e7ae59bd5221e2655fadcd7d13cab8f6c549834d20782c4dfaefb8f93942a268b5fab5e2c78374bd7407f5888b574ff7d796c869c390bd406342ca3bbf4e4972dc51c752a67ffa737052c6d0dc0ffd554a0447fb112635c7e014bd54f2a276a02a5d4477121feeef952b8f030b3ccfa7b8068f08b6b2015050f81f3f13b87279a13554d9c0ae65ebc4ee0266d0921ff6c90c1fc5e95024da97ff4d826ccdda32664649a8bb3f95a58b75fc53cfe6655db2fce9052a49df67713fa237aa0bf1f4d326c925768b2b248139315f37c656c8a2d6d5d378923e68a43fc49e9a9d0e29cffe284c99aeb779ea171d8c362950dce9964778523a046c1055fda2ce303bae51f87f220a60bb52df0cb3d6f1af4f566b2c05df1ad9348fb927f6f8aa697aad52cc9e8b62a8cd79e4aa0c673517cf6eaa6aa83dac79bd4f8a0f37a2365f5ef8388eb113c594030c36a8715dbe8fcf6d0fa87b761a20fae40afa4e3942fa9fcdd7e1a8ca5bb1b62e2c585f007d71641f73a2925dd02bcc6c38387a08e0fca4be97df511850e92eea4ca8a259512bb93f26610c2778fefb72425f1374a63b381a5a65a675f84c7b8bbf93341bf11023bf5d10cd0f4bfaae7aa1d74c66077e8804368f92bdfa374c7ca49104cacdb4910974b5cb41a6ddec7eaae7bbe19628d1cc1df873fcf72595de4cbbcdaaf01ce68eced5f4a5b8a2c2caa10d51903fcc94e6170ef0fe2d30c726ed07822946bdc87f628ac7666a5ab54805d4311157b7ab161a1ab1f9d34b9cc5f01d27701f94aa5654b43a6c18539e47abfa247987b03512ec5ffdcef439ab772d35b79d6eb685a750f6df8150bc89aba700bf8e2cb797b61b6865ce97fd855992d7776204faf065165a2fc84388feb11ee551994220d91a1a288559e145e840742dc1066030f47c545f4814a80d2a922d17e462a79b9d9690edb4b3a773726bc5082ff084a491821fa261b89c2d145c9f7ce826be68b04d1ca187e02f3ae943a530da58a3d725410bc6974870fc889c74c4d018823f2e333fc88e8bef0cc8b16dad4e8b73b51e9bd83cbe5c4d1b002dde993d3978cb4e4dd4187db0e44e474d409d602077a52946e200141b480c983965903f2c3538b29ba52bb03df1967f3782373469d8ad7f4eecefed2a8b12b34104b5bcc10e2ebd79547c00d41acfcd895fc8865aa3d78c1ea933d84f08f8a6bccc2bd886cdaa64d79fcf19e9e20b0e68b85bd6b03d7c0e03e3214880a7cc8c3e8188cf22cb7ea84331b5e692711002e35b2a4c86b0128e8384c26631d39e95724fabd0f765be282c0a05730ea8ab19603a9e74a2f27609ad3e0c63ced3a1577c66134272ea23716864c86dbd69525c40b4ff7c6598228723f0aeff580bfba7227c2039bb544895bd205cdee8329fe7d545171d22433c7e54944cf0078aea7e0a108121f4c7acd079017fb2b7a9c8a7bfc112b52f4a9b8aab5da228c9ab92c8e8248d04679f00a95fd574be0f5294883cca6a5a0ce1c6422651716c571ade152a1e3e18ca91aa799c4760ece45021f1fffcd25facddf4bc8c4f4921b976dc9a6e96b059c62637bda42c99320580cf1f93c34e541f449629c662673683449853143de96d2e67e992281d941b1ccb44917d5ca9f9efb675d5fcf76c21fee50f58addd80a4d337e5257ae381905b6b7f16c2a807493fadeb667822ea87c3ca3157c160f92ca1598a2d2515a3dafbcb59fbea54dd75466cdb8888c29491b04568037a250598bf86713ca14c7508e09df43c1b503d2699eb48c4ea1d697086f55c3114ec2979c5bde1d20f4248ff977afc5643134071a699582ef01c62384ee4bd25473ca9397497fae8a74de482570495d66e19fee5a83fc541b5256cbd2f0bda31fd009b82dd4b0ff981eedffc5b63e38f82d76cca8c80b04552d905bd3900504ecf993a0cd7782b4291a5cdf90608bd2ada0bf7d1d16b507da0a441b47b1118098523027b8957f631cff213a42819c4cfd54c715245dce6377f180bbea62f7e859632196a081d74ef2a79f8403cceb399b77664da47abc404ceaebbd19954123be2ed818d16e912c306483bd469cfd99a0f1c37aa6a1d678d10465e2382c758987c73240041c5151eba3ea92602c1484b5fa4728c49d114f5c164b2a7dc7f32668cc621348c581374cff0907719320fbd6cb261cb6b3cc78e101ba517d339d279bc5755b25cca0bc092b9891fa1a141fed946b90fd1961f1dd9554d3d8d53abb7528e53b939f0d48261110455efcef3b076141dbdc619ca648ecedee78646e2ee9f03f9619138512a46d18bbd6702a7100fe24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", 0x1000}, {&(0x7f0000006000)="3ceb216a713d1d66b9b512e3ea6b473d475628969de4ec8b9300fcd7e3eaea574b900eab50de579e61305cd4112f64ae9d68494803825afb1538fe6ab4d1295f4ae96914c7318dca04fb1e946694d8bab94423b8fa311648e3d70c15c7b811cd9f9a62c5c1669f8278ffaa4bdbba0c8f36c03b29354ac53c1018612700fea3a19cf26d2ae8deaac6db748808f409f76a71b467376ce5fde5e55707795af1883edb66c4ef8219309e9ae029c5d57a2357a3c00dffc165517196d7e2cea9d8dcbb384c42", 0xc3}, {&(0x7f0000006100)="8ac4b51dbbe227abc587accadb1b68421dfe9d2958a76915c0b5383e50612ede581595f2370d5a8459c2497f38", 0x2d}], 0xa, &(0x7f0000006200)={0x80, 0x116, 0x100, "8e7de673438380b44d65218c209a73f09e8e9003143d984e079a23862d7c0fe0d5dfb71df49fbb647ddfba418242b33776fc09f377b4b6d110175cac0f8434393c73b251e853141668e585bbbf5cadc910ddcad77b3a8659d9d3722b0529df44c25e5139e27f2fbbf012ba0ad518"}, 0x80, 0xc000}, {&(0x7f0000006280)={0x27, 0x0, 0x1, 0x7, 0x3f, 0x6, "00c5f9dfd50efe59a23e0fc39dbd79d4a973eaa1d267609f088cad517a7fec945e163322ea77d544aa12373cc563010d6a4eda748ae2daa820ff8a08aebf12", 0x3e}, 0x60, &(0x7f0000006580)=[{&(0x7f0000006300)="370f1e02a1451d0966d8ffb96fba7429baf892d52e0e09514797d0004b7f2a14252f4bc7edc7c5ee000348c1a2e80ab4b48ce5294343a2b635f1838cd6a91d7bc28c59f5040abd4b8b977d8a984f74f84f93f83cd6192bcd9252b9f6943dc9dd1d728568671a7f7c955d42e3fac45bc72e6cd60a2fba78e4eefde64871896ffd131c4b8d4dc8ec42ec77a3c09389850fef952682", 0x94}, {&(0x7f00000063c0)="79d07f641b478312b6e2b9030aa85a0b07cb182ae332607a2e5c8977af99cea3c676849d86038f3282914ad9f13f4d1b15e1b83253c3e4d02c93c03717c97ce2e131cedb8a3285a9747566c09d7bf114e1b255c4b6b69aea21211f641ec672859e2b42b5141685a34302a91ea32ba5a02d3dc7059cdb5b93b38c894107887355ac54754cd6e59fc7c2ed83ac80d0b195d3f9d461c76e9a2ba8efea9f53a26baed5c4af6555b9577acad85e8d69a062908576e3c0", 0xb4}, {&(0x7f0000006480)="a9918b4526881305bfdf25268da9961ab3f0f6de0e1048307a267b59acea674fe8cc4b24617734cfe7a058b5da61052f4813fd9e879cfb53", 0x38}, {&(0x7f00000064c0)="fdfb64a24b4b69fdaa0a7004bada1d50dc29da3b7f3de319b6011ed06b063927a9198be4e2fa01c494f996f07907b24e82bb82ea3bfa8e0c8ab290c3b4224b1f8c198b9a056c894af1df3f14eace0925964f68120c27360fd5567205fa751bb6c4606089cb9ced8f7e8c96b7d0197311dc2d3ee9c3ff8722626a6c09955943a006b9574b2e0e9aac394bca8922d5d873922d02c1e571ea5aed56cb9804a446ec2955", 0xa2}], 0x4, &(0x7f00000065c0)={0x48, 0x117, 0x5, "fdfa509e2932100883b2e67070530121db18056cbb40138adae09b3223ebd8e9961760756fac68f93fd4642e25c355448a"}, 0x48, 0x20040004}, {&(0x7f0000006640)={0x27, 0x0, 0x2, 0x1, 0x5, 0x80000000, "b92222a81752c8b22a6dc63f97935933ece82f21f587786d97caf9bfe4db9b68c157c5188c58110694170d412065f53b6b45da7738cba2b26b1b58e02132ca", 0x25}, 0x60, &(0x7f0000006c40)=[{&(0x7f00000066c0)="66cde3ddc3047a1771e277f5f94705fc8aa13797f56783c70bd29fb0bb1fc5", 0x1f}, {&(0x7f0000006700)="88032a948744c57cd04faea4713790a0602a247bdcf558211b237ab67fece11ba363fd0a178a56dd4fbd401d3e8325bcc870f0ed544a605685c94217edad8ee3628187271ef83052937251c174cc8b17acef0f31507ff7c6be1e9c07928fb720e84e9da498fef528a16083df35cc0a7b143bb88db237b204d59b6718bbaf045ccdfd0af7325ed8d57202cc97159e5d5672970c117d4c24b8eb", 0x99}, {&(0x7f00000067c0)="7702ca0fa650abd06c713ebf0edc7a22e22b263f940e28cf1d0a3df3a221d8b280cc9ff5abcfb99f0a0229125772790983362016dd4787679bbfa125d394c24383ef042aa0eb40817ae7a5791ef41649bd885b551bbabe85dbbf691d62bd4c74a003b80ab765bf87741f42be4749b6b866bd3d96579fc22bd3ae1328a777d214439d072809a81379a7375ee0931ca93004680faf963eee838924a2255c49d80832fd7d980f8ad195873dbc5d6c7dbbd8186e60b388587d384b887f82fcee8002cf4d0a845b302000eb5e8e68bbc64641ff71fe994c792ceea35def492436", 0xde}, {&(0x7f00000068c0)="bd2a00552c50edae4abbb4f897", 0xd}, {&(0x7f0000006900)="f5546f8747080114ea344dfabec57dbf0132628fcf5b51c23535448d54a86bd2f64fca04ecebbe56188bac85c899ef77ad45cd030fd5ac6f9d3fca733633768607d84322e480601996889601b6755d47a124350dc1fc54850be05eb01e108663d523f343b169c282ec0fd4a1c89cc60b68116fb3c91b5a5151df0eac514c84b2d3ed0e9a820376499b23dce09a8460d60eca6d5255a398bf28200e1958021eb09db6f6082381eaca4543bf5024adc9dc9404bc87757d791bb287033b1307d33f", 0xc0}, {&(0x7f00000069c0)="38f9083a4622c7fd0b05c82f0b2d77f8dd5af93b8c8312bf904dfb524b9d247407ddabe486559bdde1b7b083de40fcc0ec53193cb07636052eb4cc98e277594b4050bc1d9d41db03951b0b7d60b8d8e2", 0x50}, {&(0x7f0000006a40)="6aaa89883b082d7e4c5238cf8076ffeea77b4a60f385b53b5413c707d988de8224d43a5cfab089a2ad69fa7256e212d77e241064fc4f767c780bcedd9ec287477eb27d6b11c8e76ed728772adfb7c2926333936097892c83690a9664dad8ee03ea021493ee5e4d93afa417e8ed9438ae47d743296e5c1c024e72253732a08d034551bc15549d4def380cfe695945ea83309c2b005ae7c134ededc562338dba20a90ec16b452de9396e18c413991c6011a3303bfff671f0219ed15348e0d50842b16ef9ce96e73fca4d11e6c494353574b198fdb756c0d2b8f5732560e0c17c2fe754f7fffcd33cc14bcc2d0f4465cf9be9572b34005aa853101671eaaa56", 0xfe}, {&(0x7f0000006b40)="5f47ef33c819c0f288883939d14643b586c327c1d4c487af7a3bd23b9fce808349d89c4a4c52131df61a5a08074b8678ce9e0028ff589fd3c7e3a5073081e36704cf11bfafb8046e14efccc3320e49cf5080c668a05ec2a63455e7785d414691edb4f5c996dc17812bd4dc8cb3a4dcdbefa9592c1f9be3162c9e1cc42dbb974784f346e16938d05235c4f82c0f76c27183a66b539eea9f036496549f8d8e52ac7f842237e0b898df4573509b8627d06c896b91ae7a19ceb1d534242d2508cf2a2dfd818dde051d426e22832735ee708b4627b895f273c8d94e", 0xd9}], 0x8, &(0x7f0000006cc0)={0x78, 0x6, 0xf8d, "da2bbb1423c316d6ca9fb0d21f3d43bc23606f15a9c11401ed45186373ddbb0495bc5be355433ae34fd213a669b730d41e882293b5b131afa13cf11346398164118302c6d8f7afa6ac2c68d02d38272d09c3a1d55a56c9f39fa0b57f15362e2d0c6c6ba95b"}, 0x78}], 0x5, 0x40004) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/89) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000002d40)=@req={0x6, 0x4, 0xca, 0x100000000}, 0x10) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) r5 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00000002c0)={{0x2, 0x7, 0x40, 0xfff, 'syz1\x00', 0x2}, 0x2, 0x20, 0x7, r5, 0x2, 0x9, 'syz1\x00', &(0x7f0000000140)=['nodevproc)\x00', '\x00'], 0xc, [], [0x1ff, 0x3ff, 0x7d, 0x7]}) 03:38:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0xffffffffffffff99) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000006110000000000000000000000000000095000000000000001f3f877712cc0b9a503eb57e87ea0508"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 03:38:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff966ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:52 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local, @multicast2, 0x0, 0x2, [@remote, @multicast2]}, 0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0xb657, 0x3071}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl(r0, 0x8000000000009371, &(0x7f00000000c0)="01000000000000001804") 03:38:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000fffff0"], 0x1}}, 0x0) [ 692.612465] EXT4-fs warning (device sda1): ext4_resize_fs:1916: can't read last block, resize aborted [ 692.615919] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 693.044576] EXT4-fs warning (device sda1): ext4_resize_fs:1916: can't read last block, resize aborted 03:38:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) ptrace$peek(0x3, r1, &(0x7f0000000140)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000100000000000000fffffdfd000000100000000000070000000000000000005c44f1ec000000000000000000"]) 03:38:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000480)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20800, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffff800) 03:38:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0xa5e, @remote, 0xffff}, {0xa, 0x4e23, 0x1f, @empty, 0xfffffffffffffe01}, 0x2, [0xfffffffffffffffa, 0x1, 0x1, 0x8, 0x9, 0x9, 0x299, 0x30]}, 0x5c) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) 03:38:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x368], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fb30eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:52 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xeb7, 0x200) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000700)={'vcan0\x00', r1}) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000300)={"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"}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={"7465616d300000163694d900", 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000040)={{0x10000, 0x4, 0xc, 0x0, 0x3f, 0x9, 0x31d4, 0x100000000, 0x8f, 0x400, 0x1, 0x2}, {0x6000, 0x1000, 0xf, 0x3, 0x100, 0x3, 0x5f9, 0x0, 0x100, 0x2, 0xffffffffffffffff, 0x8}, {0xd000, 0x2, 0xe, 0x2, 0x5c9dae28, 0x8001, 0x0, 0x0, 0x5, 0x9d, 0x20, 0x3}, {0x2000, 0x1f6784adb951b44b, 0xd, 0x8, 0x7, 0x3, 0x0, 0x2, 0x8, 0x31f139f, 0x9, 0x6}, {0x2, 0x3000, 0x0, 0x6, 0x3, 0x5, 0xef, 0x1000, 0xfffffffffffffffb, 0x3, 0x0, 0xb}, {0x6000, 0x110004, 0xe, 0xfffffffffffffffa, 0x1ff, 0x8001, 0xdd, 0x41cd, 0x7, 0x9, 0x3e8, 0x3ff}, {0x1000, 0x100000, 0xf, 0x9, 0x3ff, 0x6, 0xffffffffffff8dce, 0x8, 0x6, 0x8b75, 0xfff, 0x7}, {0x11d004, 0x4000, 0xa, 0x80000001, 0x2, 0x2afb, 0x8, 0x1, 0x7fffffff, 0x5, 0x9, 0x9}, {0x10000, 0xd000}, {0x10000, 0x106000}, 0x4, 0x0, 0x0, 0x400000, 0xb, 0x4000, 0xf000, [0x3, 0x8, 0x5, 0x1]}) sendmsg$nl_route(r3, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xcb, &(0x7f0000000000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3000000013000501000000000000000000000000508bd6e90ecd5f491caf8929dadd15d73e1d1eaef9f1c879ba6ddb01ed349a63d6957f86c99b5b54d767bef879d304cdd7f4d4b184a8212b9f6c6f8ea298e439f549f897a84b369403e866e3dbe37fc3b623e7e6538ab0ffd50e7335f8fe36c9883764e9fe8512ea7920d40da67416b0457065147e7008d2fe3811b92d1b5201d25e076a032e00", @ANYRES32=r4, @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYRES64=r2, @ANYRES64=r2, @ANYRESHEX=r3, @ANYPTR=&(0x7f0000001900)=ANY=[@ANYRESDEC=r4, @ANYRES64=r4, @ANYBLOB="27628eb10e36f7497c3a41534867c480b64a2e214d1466b9182cf14a0748db24d4846c2ef4e745ae18615e30e4bb7e43d37963c0d769bba70f678a9e61ffb8c40d243f5407f942ecef929ab5245ee2e3f2111c4ae19b9177e74ab09491ebe3b4f7bac29b7add5c3d0f411c5fce16b443a7780e96cc43128f271ffc4ecc960f6c400fdbdd369867c552a3294e0b15823cf1adb82556158d051f71d28ff2b512daa37e614bb5ef411ae0a082d7dffcf6f8febe546171ab27c3f1e587957cc2a6a52c54b86e986803439faf2fe51750348d3176e8f47425ae554f7db57f7fd6e486a9ea75b95063999fb07ae741b3c7b3f1637f72943fb1bbf275bdd7f41bff40290567ac37f522e2b4d1eb5523fec2ca26a9ed9a9dcf2c52c68149b5b1c4057c6639a09a6123f07fc86d8839461d8594f08fd9098651e6e9040a2afd62029c77a185203467c909c21a8065f61817629120277b26220b1d746a01dbb58109f496440f0d0ec498935219e2c5a5c188218a5c6df36d6243c3e653f372515bd85256ea5845c672b9d828be6e090a1921af5adc3cec7b3a0ad5170b6b04b70bec5b7fb8e9c05a7587da43014ba96aed588e8b0386a9b4e8ef6bed1574eeacde22fd739d8498da5d931c3b434ca7cf43c3ae3c996fc4b18ab96511eae7043ee46ae03d2612f8ddef293034eb6163c523f1a21bc92b7127181bbfbb5727fd3e9f2ff544aa398df142a7b74b3ceb103151a58977719c9320f5509b88bbabbff0eb06736fb4a96a04ed9d2c72ae475b9484438fe6489baa5c48d763cdead4c5f53057163c87df0a6ae5edcca44a7565e0e6e00423295f4b743917305c3302ceb280f53a28b883b62d35580366f1a4422ffee9cd744c8f3e2f5bd9fe4c6b45d410ac0a64455ee1d92261498972ffb551a2351656962963bb069edc757f3825f8a76b19d97368017b4082344dc1079e05b9dc69ce3f72c9060a3b1118522a4bfc3efbd93b4382be49452fc64ba9fc57914e7af5d6411a16922fa7a0a5ab626249f59cd9d21a7da84ba1e723212b648e10524af9ec1c2ed3ca1d3304b735545c33f3b8d9047cbf478dbcdc085cda9bf7aad51d9c25ee43688eee62edce7b3d2172a6ad144c2ea3c55401b85e53de286bdaa5083b3a01a02a915f78124c81c22bfcda145b281690321164acac70037e65bc06a8f80b079f07529ea996a9be1a084c5afce6202e28900b836a5cfae42e1f58f2b043bf61d1a61d53fd62aac9e73a5af4f3046533aeed299f524c58c6b9f37f1b2d329e55d538ea5f7448328d7d2ab2b4a5d28df81b4a9823cfa79e8fff9d1c10bfcdaafa9be3289d4ca0a8b7c2e25386c2d000134e80d8cba3ce643134f0f1bec71c6398b0762cac89f2ad9f9c6ea8ec26cd4bc19960dd05e97fc9641a6b6d63174c34af576a2485acbd3a2d9768461c3fa679a506ef2e3fa50d47b881fec6214b4665080368fc76ac48f5724e8aa489f71a0fc272dc43eb827e2811c8e4f1b56a5b51e59d6877dfbb1e6f3dc62ca9bf10e878601399078089a94738e226f120ccb676f242015929806c67c82a7ba35c359d3db6412df8944660e2e5aa2a399e00855d91cabbb101d305e5b590ee1043f823b2740a3cab0bf129d5591143cede3783ebaecf594a7277b61a439b7fe8b073436f2635dfa2cf4d41ed7d02e30a9995a9f5b65767bfd13a0004d292ce4f9d05faf5637d51105ef54f06995c0511526f8f454ca38cb034a4a11bcf7609009ec82b62c2798a998ef61264ac54ee11dd027c63752455667be15efe01891213d87cf0c09cb1d3aba7b9fa7e42cb9d2122860ee5ec6f0dfa6950bd6072047d3cc2fa878ae7c64dae2b3cf8f2f2c9e0d81f7ece5c29d9050bea8c272a8b7411d98e8f3d76ce8ee8095f03dc4ad3ccd77ff4b9fd04a734ddb73b8540de9c941619a9fad032353acfbe3632dc4603c0d550c0f85a8b811fcf1b5b8214db1f071cd1e7b24cb401571fbd6a5f26e40d206b93187f3324539e9c9b241e3eaa98850d1de33a60997be0e0bdf61ee8b998a8588591a87e4b0f2d877e4c65f70007854f3d077fb6d71d4762ea292e35e432f1ebc1ffe0c55bc7099ba50dc1a019eed4b6f90557d5c2f33acd2c0280fd68d5c3f6242dd0668037fb63e90dd6299fe1d606a3b6af90757ec0bc79362280eefe9fa623d3a527eb5b7fda71f74762b141241e24e3f28622336c47d89d38b5ee9462f53b03df5e203b5ef2f9371de9978e6172ccfeecca8ff689b60af569558b44f6e174f0dac3edcd39b26eb61c3d09e13c12f4be9a32a20b96621d5d49cdf95f9a5b3765f05fd9369e36466b7f274f958e645e48db071dfe5d62ba9dd9ab26a303f9d23b4303315169cefe7888cf64aa3aca2aa400f89437eda61d24cd65768dbe762eea99b152dc7d3a0a3d6386b0e4144cb4bb2fe6348d3c261cc4ac48dcaa32bfed3d8ddd48a2d9f864be2f13ea7520012fba2392396603b5a6973696fa2a32a39531884283914c8440a3b99b400455aca69771408db5179d32374ec4a6a2c4e1a03960a447cce67f8eb436265280cdee4329cd9b8a69ad903866474efc0e473671937338d3c5c01c7c7d3e5484659e6394032f412099c5f780ef498296ec7d724fcf7b4f40b44bf031eb53685715570ab9f1e19b5f9ea0e45a28b09b80d57e5d347acd7f1f121890cc6e1aa940fdddd61d32ed7b479f834d628363711a19756684dd173831f603694c46c504369bb5dd876178b9d2c03a732d0155d2a33081babfe3a1059fc815a5e1a265ac010ba3d82028bbcce68dab3c713c1aaa8971b9640dad15ba67535c58819ed98868e4c604a69f8941de9fc19762c3e513210be0b419aeed47e6d8029ed9c5d6e12e7f385086cf9221bd6472097b5e8b7334e95cda3d4f16bd4fbb3d95ea982e4ecc2cf101e91fef37c28e2fd1a9bde91b59436c8eee23ee28629404539ef907613dd1c4413bc869352b0e93ec1ffd7ba72a475cc290656ab0781cfdaf055718e9646cf32128ff5ff0ce0071c527546b4167f6bb7bdd5f18cdf6df7911dba18b62dca4f3a2412701efb38c5af12d0523093da2f318dafd900db6a5927c847f6cfb007b8b426570a8a72ebbac0d5eb69c51482d7d2ace622566870b72a929493f5fb4df43757959164410352b32022a705e0c9b66db3e1187940285c3f1a7f0646a3f18d618ade9b533b9c5b617f55a4a002c6cdd993feaa3bb93486ec00feb9249be5bd60a581aa6817fd37e1fc3a62a4c6eedf6673a2080e5fd3a9e7c47dee53c57483511966c354b4a8be1595a96e10bf9feebdf3f76fd37d99c87938fd8d0d49079459c4911b6288f6549abead590018c6f745973c30aedc77892d390d898bbab7ff4025a02a5f76590ba30e7531bbe8b284d935a88a3a6bdb48000795e7bbec234e5fea4aafaa236a46fb27823f0887024db6536b45fd5b474a9d66f6c5aa76fdc05871c093eb1a77c9d136cce0203e77eeddb11e0bfe85b7aabdef9b21ff366a038371baffd840428efcdd2dae4c034333d78f046d9365729c5f8a01cd3b05be972840d2c8dcf3385d226740b627e84b57e5af6c421e629bc2f035ebb5e819ce14964fbb8a3757bcebb9cc264be357a401596eefa1f454a947960c228522c5812c6178ff5ec6772a9770fb861886fae11ac43beab279d9fa7e362f8341e49efbf02927fc8b8dbd79b33ea5774ecf1df712e5e4a36599d0092042270c0b6bf81c5bffb2805e5c85139810e321b4bcca5085a325271bff5b2a326a4c815a2e7eb7d2a36b34ac06635ec862abd6279d4012fc3d32292d35d373bf70eac80842d593465172da0ea8be34861c8d4eb1485efcb9e96ed86b9b7cda42ca26a84b7666fdaa015da71d18ee9cd3fd23365f486ea221b1596347cf3647e3acb6e5d3cc16528d57e9ff2358dc2b11bf3fec32611534e014c819d394474c60257a5e10662fa0ff8e3ca9e6b4fa2d6ca8eb9fa0da7af190b17c6201e2b81ee78e5e502c37315bdb58ff0053f307b76c77b8b32865ec8beed04291789efed369b1e001dccc887842a5a2c73dfe16355bfd9bd42344bb5cd59427c22844c23455b42d6e9beaa4db67b8678f1b8d8707eb2c8c99b0d25ac772cf91ba9eae303f0b5c9ed1758a315da19f09e88bc0a8194fc803aaa219be6d65c6aadb0819902bd8015038e360a4e47cb0de4d8ba63c381e6e2e33c82119cce8ed8db388db203761bf1a16da6bf04e4cef999927e1f4787d413f58643428fbd6dfa9e7e188e436aceb831ae24b6bbcf20bfc091d7b398d330b2ee5fe6ade6408d0c33ffc7e9016b888b5f586b95ee58d61e56c04fe0c011d96e25a8e5ede1e7eb09c48a86c7ca4db5c440d9ee7447e75027c7c3a4235370bb4abfcac2f8a65235a6d5c93b965a406e68975fe3e2473b43fb31b6e7bd75bf5c1029629c507e05df201e4d5a089e92581d951cc4d02cfe3154fb2098ff1bdfe11ea7941f39ea634c6a819837036de9df74f01bc86537728ebcef08105c8c7a006e2b768606b5c11dd79cc6255bb264f6f5b459f3115be968db33668c593535a8d78aef80167b7ca616443d75bbf5c7a357a399fb03d65bcab7dec001dfeb85844d0ded3a4cc75f16216a598731c26d2c9d29986e2ec0baf420455ee44d7ac9948b1bab8226e57fa2435294ef0eee8fe2dc33738c3fe24c58bbac1e8aab3163345c7673de5b618defc3a510771c84edb344f3dc0e54c781fdc67b961970950920e82a345fd89663fde75b44b708a18d3c2aa8fc8c27207cd1d5980a57fd4775336c2cbe7036314988c4986afa5b84771602f230c5966076e9aabe899dfcdf68201218a2c473e93816f874194b19ee93c4c7206b0734f7a0f23c6fc0c8b37934656aa7777a90242577b7d479f7fd922899008cf73e0e8bdf1b4a4b7ba788b0713eb437e8a4a9deb42ce5feb7b3b09f91787ec1499acdcdf7031f07fc16e63aa78f6df2b1bfa87b0255e660c8a404d0a14e716565914f27e150b5a9276308c5bfee66474b3355041c24a2d1c6f8e60bfadf981952b5d16db18c871c0df7b28fd571c518b585280e702533f43ad08d224d54d5c91d33e33f308688562330bfa45901a9cb361e9e12357c9c4493245dda63c251964eeb1ba8b722be7932f74fdcd1402a898ea97368ae8805d460f35968cf0193c597545e8f0768de85e74bbb6d5de63baad71da77e4b80ae354551674a942d61eb07160c5b3a5fddbc193d9e89a9de8492e263ae872d46c706ab5622f3e79cfdc98a59c2cc6820a86ebb366dbdef38c3632847bd146aff3a97a684451b098ed4d1fcb9d1a81009270596b7ce8f80af1f13e18284311a6284b73fff83d0191b8088bb17f61b0abf44ee7125307fd00f79e8ec6c461145b9ec7bce82156dbcb4a2c03b5c8e3e6df857085d202d1cb3d269879968314e13c7d0c592c8ec79332c155f14b95b84d92703f3f51abc12a79b62c30369fb425551f1e2de55f32dd0f62b413964df580656c1fb28e19f266feeddfc1974d19a4afa75526840e6dfbead749e15ce8bbfc06935235f0c25bc9d2b7707a4f3b5ec7eca0deffd04d0a821a2d918b92be5287c11fc444eb5e6706b7d58964be0ad6f5922ba227422de2cc5d486811f09832a5802dfd15ea89e982754c8bb3ac08a0b542db9136817bae4d4f12af329bfa734fe14bec434a364ae3c1ca776956fa309be097e4151afa5615448cf8b1b1579242456d2457ff278b83583c3f7034c3b1c93c193bde66eb85918d19c7126faf7262d8f046823573386ac71", @ANYRES64=0x0, @ANYPTR], @ANYBLOB="f60ebb0dbfbe943193b280000000ffef0000db78029309a01fc61ebc34972fc33750ddeee95d61190088545290dc920afa1845e71ab21b373e8e69fb7cf9ff88f30fec9a0507482fb223be39ba5deb824a9cd5977ef0394f3fd9dbb1eec99ca66bec5d7d9ca2e66054324c4e51c518a43c3c2fb752319be881364beb74ae9911c2be53c585cf5c8022"], @ANYRES32], 0x4}}, 0x4000011) 03:38:52 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc0045878, &(0x7f0000000040)) 03:38:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:38:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000d01100"], 0x1}}, 0x0) [ 693.163522] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:52 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x18) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f00000002c0)={0x9, 0x10, 0x13, 0xd, 0xa, 0x0, 0x3, 0x84}) get_thread_area(&(0x7f0000000200)={0x80000000, 0x20000800, 0xffffffffffffffff, 0x7f, 0xffffffffffffffff, 0x200, 0x4, 0x101, 0xf7, 0x80}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85804070b05105ac7c7c0574252e41f48aa797e57d5407de2b8ccc1309000000e10f6bd6dc7c96d964c7ca1e1befded91d72b14bcd59a53b0b48529029b94e3d30aec0497b2b6ba67ade3b681cfc7e213c80df401fb87e39decac69c604e4bae9f408df8e1416f6cef935711d6612489ce6c28f8a267736649ec1981fee64c6ef23c882d08a302d47fd81b1bea3d9083cb8665a09e13e62ec45e6a3991faa1aadfa8ec6cbe6f192792db00d81fcee9a5") socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 03:38:52 executing program 0: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$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$sock_SIOCETHTOOL(r2, 0x8910, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000003a3a0eb51dee870fdcd16cd1f54f9866af380098bccf5e8460190c76e42b5b4e5118af59bcf7d858e8404b55cbd2aa3d6bebf1893d3f608aaecbbd"]}) close(r2) close(r1) 03:38:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2010000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fd560ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:52 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)={0x2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f00000004c0)=""/97, &(0x7f0000000040)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYRESHEX=r0, @ANYRES32=0x0, @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYRES16, @ANYRES64=r0]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x1, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000280)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) 03:38:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_matches\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0xd000, 0x8000}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 693.317506] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80001, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)={0x1, 0x80000000}) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x1, 0x4) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) socket$vsock_stream(0x28, 0x1, 0x0) r3 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="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", 0x100, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='-vboxnet0GPL(-(\x00', 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e22, 0x2, @local, 0x8000}, @in6={0xa, 0x4e21, 0x8, @empty, 0x7}, @in6={0xa, 0x4e24, 0x9, @local, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}], 0xc4) 03:38:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x57bf, @remote, 0x4}, {0xa, 0x4e20, 0x1000, @empty, 0x8}, 0xfe, [0x8, 0x0, 0x0, 0x400, 0x5, 0x81, 0x3f, 0x7fffffff]}, 0x5c) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:38:52 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6(0xa, 0xfffffffffffe, 0x10000000) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x1000400200) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") recvfrom(r0, &(0x7f0000000180)=""/182, 0xb6, 0x0, &(0x7f0000000600)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80) 03:38:52 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') r3 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000300)=""/188, 0xbc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) read(r3, &(0x7f0000000200)=""/21, 0x15) close(r1) 03:38:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:38:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9754ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) read$FUSE(r1, &(0x7f00000012c0), 0x1000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, {0xb, @local}, 0x48, {0x2, 0x4e20, @broadcast}, 'syz_tun\x00'}) ioctl(r0, 0x0, &(0x7f0000000280)="0500") bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) 03:38:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000003c0)=0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x2) ioctl$TIOCNOTTY(r1, 0x5422) 03:38:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x80000001, 0x0, 0xfdfdffff, 0x0, 0x0, 0x0, 0x40000000000000}]}) 03:38:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:53 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc0c0583b, &(0x7f0000000040)) 03:38:53 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff1a5, 0x2) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) restart_syscall() ioctl$VT_RELDISP(r0, 0xb701) 03:38:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000f0ff"], 0x1}}, 0x0) 03:38:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001f00)='/dev/dsp#\x00', 0x7, 0x400000) r3 = syz_open_dev$vcsn(&(0x7f0000001f40)='/dev/vcs#\x00', 0x826f, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001f80)={r0, r3}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000003c0)=""/205) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0xfd, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/253}, &(0x7f0000000280)=0x78) sendto$packet(r1, &(0x7f0000000080)="de", 0x1, 0x0, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 03:38:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x7f, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="f3f083415a0066b8bb000f00d866b89d000f00d0f20f219a66bad104b800780000ef2e660f38820d310c00000f01c80f32d8f166bad004ec", 0x38}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0010141}]}) 03:38:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85f14070e241ccafe0e8f8bde8c0f7ae3b7b9285dd034c94e6d1d479cd47ffce71a490a71e5255a2a57e76ddd907826757b0f8a929ce24e5") r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = fcntl$dupfd(r0, 0x406, r1) symlinkat(&(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000000000), 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0000002000ff8a00bbd4615b42dc00000000000000040000000800"], 0x1c}}, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) [ 693.976033] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1e8cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x143102, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000100000000000000fffffdfd0000fb52833e00000000000000000000000000000000000000000000"]) 03:38:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000ffffff"], 0x1}}, 0x0) 03:38:53 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) ftruncate(r0, 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r1, r2, 0x9, 0x20, &(0x7f0000000100)="8741f3837af4b32085d0759afb39fcc3c0a950cdc9a0448626e5c7a96677923018cfc5be4f2bd78a45747b495a4b2e689e380a5831418e8bcffdd1659c51ef932a50b7e002b0cfd22adb909c6fd1cbf783f5df59e8dbc841ee0c946934a392", 0x9, 0x7, 0xe4d, 0x4, 0x8, 0x5, 0xe0, "6b7da559706ef53276e80ccafb07efc2fd4808a7cf4c96642c3fc9e54b43a7db06e83f572578d338d3965f1ecb0d93c43bf6ea9a09ee0f8a0d1a93d3903c341e1b0535b88af2669a37e8ae64feb9155c142d24d3bc3700dd2509"}) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000240)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x4fb, &(0x7f0000000000)=[{}]}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr}, 0x10) 03:38:53 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="2d5cc80000240000000000") r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00', 0xffffffffffffff9c}, 0x10) r2 = dup2(r1, r1) mq_timedsend(r1, &(0x7f0000000100)="0505894aabff6824edf5494e17846425f69e7a8dfdfbb6d3848851e07e4119eb1133793ab49167399a7997d116bdd7a53eed1c7381a07bf1310179026aa17a3a213fc8444029a9091f0c1b8d62d121840019b7f18edfe6ce71740700dcf2742d1691c77a3b70f211357a45cede9039c914b43115683671a95b3f1f5d70a85e08ae83cad6209114f4597c899d1e98e264eae81b486169347cc7595d26ec48f0c8a35bd678ad6000300ef0842a089a3f8a366cd95e21c36000c97fb9c1cbce1732de522431dcad3211127aef3a4fab3d8b65400e6cb7cce70c00ad510e8c96622c381e1e102d3525f3", 0xe8, 0xffffffffffffff81, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0xec, 0x4) [ 694.126004] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff836ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x1f) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") getsockopt$inet6_opts(r0, 0x29, 0x46, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) 03:38:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0xb, 0x7, 0x2, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r1, &(0x7f00000003c0)={0x27, 0x1, 0x0, 0x1, 0x4, 0x0, "13c52f11d7d060c3d2d06c567372e6887f38bfce115c7f8312a1e3bd729022e4d810c9c92df7de60fb5272a11265cd26ce3203c42b8b6b5d00cbd0c0a63dfb", 0x21}, 0x60) ioctl(r0, 0x8912, &(0x7f0000000140)="0a5cc80700315f8571407031c9df7aa1680e1095d83f65f37607000000ce9f35ee23704e33f70321d100000000000000ffb5fd50667f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000480)=ANY=[@ANYBLOB="0101000000000000010000000000ea00fffffdfd00008000fc07484b083ee333b62f38ee0080000100000000ebffd07c96bef521eec200000000000000000000547ffc9504e09312d58fa1356f0a595a20428eb93c001d17800c9257a3cd96fc0ad3119783144199aff7e96ac793f63f063db95971ed1c4904dda05806e61ea0e99d"]) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x2000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000200)=0x0) mq_notify(r5, &(0x7f0000000180)={0x0, 0x3c, 0x3, @tid=r6}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x2, 0x1, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="48040000", @ANYRES16=r7, @ANYBLOB="0a0129bd7000fedbdf250100000008000400020000000800030016000000040005000800030032000000080003003f000000080003007e0000000800040000000000"], 0x48}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) 03:38:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 694.311097] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:54 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x400c6615, &(0x7f0000000040)) 03:38:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000ffffff"], 0x1}}, 0x0) 03:38:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) 03:38:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00000020c0)=ANY=[@ANYPTR=&(0x7f0000001040)=ANY=[@ANYRESHEX=r1, @ANYBLOB="dbb70ce8", @ANYRESDEC, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES32=0x0], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESHEX=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRESDEC=r1], @ANYRESDEC=r0, @ANYBLOB="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@ANYRES64=r1], @ANYRES64=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYRESOCT, @ANYRESOCT=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR64]]) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x200000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000176) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:38:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9151ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6803000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x80800, 0x2b6) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff, 0xfffffffffffffffd, 0x0, 0x10000}]}) [ 694.791215] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000f0ffff"], 0x1}}, 0x0) 03:38:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='aead\x00', 0xffffffffffffff9c}, 0x10) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0x0, 0x4}) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) 03:38:54 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x101000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000140)) ioctl(r1, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:54 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x60000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000600)={"00ac730000000000ec973f820f7c4000", 0xc201}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) close(r2) 03:38:54 executing program 0: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socketpair(0x2, 0x5, 0x74, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000019c0)={&(0x7f0000001840), 0xc, &(0x7f0000001980)={&(0x7f0000001880)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0102000000a52c1571e2228a79001c000100080001000a000000080006006f7666000800050000000000"], 0x30}}, 0x0) 03:38:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fe204ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee020000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000007fffff"], 0x1}}, 0x0) 03:38:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x7f, &(0x7f00000004c0)="0a5cc80700315f85714070") r2 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x7, 0x200000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000006c0)={0xc32b, 0x3, 0xffffffffffffffc1}) r3 = socket$alg(0x26, 0x5, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000440)='/dev/zero\x00', r2}, 0x10) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000400)={0x8a, 0x20, 0x1ff, 0x8, 0xf0, 0x1}) sysfs$2(0x2, 0x21b, &(0x7f00000001c0)=""/68) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) fcntl$setflags(r4, 0x2, 0x1) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000500)={0x11, 0x10, 0xfa00, {&(0x7f0000000480)}}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000700)=ANY=[@ANYRES32=r5, @ANYBLOB="eb001f86bb9e29a8c8187837fcf6965804272b9ea8d3060915a5e5d8f16ae4e3b73217d9f924200000000000000006f7f3ae74fad8ee3afde4ec23fc0ceb1233683c79bc76c6f1b975d972724d93b961f0f72a84f63cc58dfb60b61b055969bd1af8f205b489308a9f9bcb87dde7ee8f4856240ab3aca1e01bc7094037f4af5a27cd11bcafc9f24700ac36d910278f0cd19b06f58e38bec136afea65a1e12ecd2d23cf20d9f45dad64419a82e921b7347c01f3dda17f232df9b1b227d56ac35b192c485e043ba12ef0d0ed59005e36417fc2937632f41179aec33aaa9e866e00000000000000000000000000000000"], &(0x7f0000000640)=0xf3) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000000340)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x0, 0xf2, 0x68, &(0x7f00000000c0)="ddebdd393038577af3a35dd8ad667505e60a9e1674ee664a16c29872d48e249f51a27a12ed423d41784f028f0958d99f33e9256264820150d74a3e1b1b104ca66499ec1eb83e2f7ca8cfc55293f6fc529ef29c28d9c16144966f5b9c7cc294ce88779c81105fb03a205def340575709d0c166e7495a8bb2c2bb34304e309bba3bd5f34d4d439cdc567349a2766374fb207f3edc1504d8dcf75f65af1fa554d530e340b541e93404fbeb5741f4df742be9e58d9efb13bb97b1a71c218d0e2aed2a4f7ef799b6a797615f2f3a54f002654b808350304b2f9f1e4952ee62bcce2efdf89b84f1cbee763b256555157e2f5414ee0", &(0x7f0000000540)=""/104}, 0x28) connect$l2tp(r6, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x0, 0x1, 0x2, 0x4}}, 0x2e) getsockopt$inet_mreqsrc(r6, 0x0, 0x2d, &(0x7f00000002c0)={@loopback, @rand_addr, @remote}, &(0x7f0000000300)=0xc) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000380)=0x7fff) [ 695.092434] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:54 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc02866f0, &(0x7f0000000040)) 03:38:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x40, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x8000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000180)={{&(0x7f0000fed000/0x10000)=nil, 0x10000}, 0x1}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0xe6bae6d4178cd48b) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f00000000c0)) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000100000000000000fffffdfd00000000000000000000210002b7aff33bfbef203eab7531ec71d900"]) 03:38:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:38:54 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x2) ioctl(r0, 0x100000000010, &(0x7f00000000c0)="0a5cc82000315f85714070") r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote}}, 0x1, 0x1f}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x4, 0x8005, 0x1, 0x1, 0x7fff, 0x3, 0x80000000, r2}, 0x20) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) 03:38:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000180)=0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") clock_gettime(0x200000000003, &(0x7f00000000c0)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/132, &(0x7f0000000100)=0x84) 03:38:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f19feff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:54 executing program 0: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x7, @dev={[], 0x1b}}, 0x10, {0x2, 0x4e20, @multicast1}, 'irlan0\x00'}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8400, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x100000001, 0x5, 0x2, 0x9, 0x1000000000000, 0x9}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x733, 0x4) r2 = getpgid(0xffffffffffffffff) move_pages(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000100)=[0xe16, 0x7], &(0x7f0000000140)=[0x0], 0x6) 03:38:54 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x6}], 0x13b) semop(r0, &(0x7f0000000080)=[{0x1}, {0x0, 0xffffffff}], 0x2) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x4219, r1) semop(r0, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001400)={0x7, 0x0, [{0x1, 0x30, &(0x7f0000000040)=""/48}, {0x103000, 0xfa, &(0x7f0000000140)=""/250}, {0x315323596eea7073, 0x33, &(0x7f00000000c0)=""/51}, {0x100000, 0x4f, &(0x7f0000000240)=""/79}, {0x2004, 0xbe, &(0x7f00000002c0)=""/190}, {0x4, 0x45, &(0x7f0000000380)=""/69}, {0x6001, 0x1000, &(0x7f0000000400)=""/4096}]}) 03:38:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000ffffff"], 0x1}}, 0x0) 03:38:55 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r0, 0x0) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='reiserfs\x00', 0x1000000, &(0x7f0000000140)="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") recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) [ 695.501663] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84800) r5 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x8040) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xf377}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000200)={0x4, 0x0, 0x9, 0x20, r6}, 0x10) set_thread_area(&(0x7f00000000c0)={0xd8, 0x20101000, 0x2000, 0x2, 0x100000001, 0x4, 0x7ff, 0x3ff, 0x0, 0x8}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x2) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26a], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000f000"], 0x1}}, 0x0) 03:38:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f25d8ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) r2 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e20, 0x38, @mcast2, 0x5}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x6c) [ 695.687096] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c2], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:55 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xc0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) pause() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x201, 0x4, 0x80000001, r1}, &(0x7f0000000180)=0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000001c0)={0x0, 0xc000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000300)=0xe8) r2 = semget(0x2, 0x0, 0x0) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000000340)=""/122) sendmsg(r0, &(0x7f0000001800)={&(0x7f00000003c0)=@in={0x2, 0x4e23, @multicast1}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000440)="6de3856a19131b07d791f380ecb9c58588526499de83b235f45902e5786debf4312801d8143cd48479953d4d27503741786faab3faac7808", 0x38}, {&(0x7f0000000480)="692def25f77180f7ceeaf451e1e655fa96f072686fb34a07d9d83e6466d3c711570688d675d9d56235a88efeddf34cb7d42201ba8f349b1ec701888cd637f7e6253d4b9a479b48457bde570583607f5e7b3ab4b59a7ee6c7f6f013a4426f5ba77bd36936b2ecbe609ce0578ef6cdb6c28b57abc6de0f3d5292d510bebdd5d225bda9e919711262143cdf37f99d684a2e5efb38fb1f41693f2c0aa798f2abf0d06c98f33ac8fba5c6c481842aaf1d15eb3378ad449770abc4d1502e", 0xbb}, {&(0x7f0000000540)="3ada5c665e8e31cc017a05bda7f2b6a9fa49c50e5575f9b725cf149d841248fe0b9c3b6613395ef1b80623c5249d2ba9e2a9aabffc55879af12b715d56bdf842abb023edceb9f024a5062662b38e0d947d24d4c8c2fed96c88159ccce0fcf4638022a7b2528670ed51905172c10ee3274ea993b40f9dec4490ce994566f689389e6085a0944eefaf0e5b9c5622c4bf5733d119ff1b3098d6c8ce9eaf6493382ea2588727250f7820f43dffa36d61d5a6eb668c0435a938823eea13f5a57417e5ca9b3a441d7101bea7ba9929dd2a3c623d9bc86d1c2e8fb57bbb7cf46e55b9aa61fe13422eea59b3321905fc2fd20715d304eb", 0xf3}, {&(0x7f0000000640)="f03d72a57f8182bdc0ada07e157b5808e84da9bdfec1d18972f6b9f6dabd8cb9409dd34b8359f3f52b2a803f78668a700803baed0fe01b7eb3f88d1e116c57fb2ccbd6ffd63ae6ffca93be7389399cc9671442cfdea11cc4ffda2719502b4657d8db8fb04e1b9ff9acabf601e750510b5aa412da6b9a07e6f418fb3a1115289f0c4bf575a4f4ea5145c1191ba7ab792d7d89e075b8d07259a2ca0eb2339dd3c7e48530277d065051ce3dc721ef3b46ee41280a57bf9d89a3b6741e839dee78998d7f2c6afb17d8e1d2c7a96efdbd938d0b1f1158a01fbc83a3510b3182705c45d7013659c6829ab16a01735a23c105b8b7762afec0", 0xf5}, {&(0x7f0000000740)="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", 0x1000}], 0x5, &(0x7f00000017c0)=[{0x40, 0x10f, 0x100000001, "f40574e5d7fddaabd9f9b699452612bd146fdfdc0b79991ec2e634e95b73e2197b6aaf998c79162b8d0c64"}], 0x40, 0x10}, 0x801) r3 = socket$pptp(0x18, 0x1, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000001840)={0x3e, @local, 0x4e20, 0x3, 'rr\x00', 0x10, 0x2, 0x41}, 0x2c) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001880)=""/186, &(0x7f0000001940)=0xba) write$P9_RREAD(r0, &(0x7f0000001980)={0x85, 0x75, 0x2, {0x7a, "c782c68a9b658dae99ca536397db202569778f8aaeebd3aef58de467f07d399d9eb3b9fe5525c1235d5c33eb6ec81699a7f78c6713c2f8757146c69135ab4bbb8f71fe0a768c66999461040e730ab0a4f99dbf1615352b9494bce0c46c84b903ee2fa01fcf7e734929e72dbd5b199cdb8b0d55445fd1768a5432"}}, 0x85) connect$pptp(r3, &(0x7f0000001a40)={0x18, 0x2, {0x3, @local}}, 0x1e) ioctl$KDSETMODE(r0, 0x4b3a, 0xffff) sendmsg$nl_netfilter(r0, &(0x7f0000002000)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001ac0)={0x4f0, 0x12, 0x3, 0x8, 0x70bd27, 0x25dfdbfc, {0x2, 0x0, 0x2}, [@typed={0x8, 0x5c, @ipv4=@broadcast}, @nested={0x168, 0x10, [@generic="8e063371e737a9a4799bc9394a203cb47d564904e27569d72ba4fd61b3585ad14fa6a4347c5f8df092879e78972a0fa6d7ad1e9658bb17347622f5686c5c0ef66371f63ed417f9a28a0f5c6d4d969d369f9be5e139951211ccc6652cfe168ff48229bf2748c2445c3e5c84ec301c818b65500194377ea587783b2ebdb5ae400e55c45de7a5168f5da4c67c24b77899b76bdfd8097562fa6a25eb49409db26fc7f601f613727f5f433149b7373ff9a8afaac4", @generic="fdde56ec2c4dac5f657c440b246bcf57b31bb5c8fa7e0438a90f1944e6b9f72d155cab96d8c03a81059d9f3c4950dc", @generic="e0228c059daf9924122e86d638cc2de522510d5d60945a51640f8d594ecad035b6cf44833b3c5941ae4bd32d462ffba68881851463570c06719dd8c92c1e5ddf1871b71d138d4064beb9d8e4e0436c6c7aa2bd727b0361a6894e8055e601abb569b71b304ed0d31139bd64c28fc332c4896ce439b05b7ba66f8848247d8fb78a9fc5"]}, @nested={0xd8, 0x6f, [@generic="57bee6ed944812e95083e59fcbc916fd0840ec05e9c7870811d7ea75e9c75f34a03e48777571b29cdf8a34a57c76bd2e615090e60fa79cd09edd900d9b9d0afee6730629bf297d058add5af6809c8a2d0755e252c5e20e6473f04ebbc9646d17ca31ebf38e13c0196d7c9efee9a826ce342c2a0922e921afc2f8b9d925dbe9e54fe1b199175acfc400ab65a89e82d1a3cdc2e38332b5e6a64683615a59af2b5680b078018b4955658549ef760e59c78783fe841491e207bcf1d3cf538fd8571a474193fcf04c337c3ce6613a2271df452e"]}, @generic="7ff35dca1b6414c61f3016439522f018abb197c885a040f1d6aac76cd73e24361e83d1982f23c5d24c07f2f98eb543c304826a2a5520c7b2190da6bcc2ea4685652c73218f2830033523852e317f62e26e562496fe7548e0b3bede58d72a4da5e5c2084fd27e251a86b50bcf402d16f6130ebd2bc520075034e3604e5b25cf8b15ef45ff91f02e5c8ab71b2fb5809010107a904e73c9b4aca36e", @generic="6ef86717458b5ad0d85b76075e0b21385a187349bf9c9077b9faafec985b4929802b69d056537873ab7072c1cd80b0f9baee312f921b63eb52a8cc2ab163470b48aaf705c4f2657fca2fa96e3b6e243219d6444e12e8a55c2e1c202f20e3d9fa69ce999aa0e6578f6a6c3772ef9ec4687fae40fb", @nested={0xe8, 0x16, [@typed={0x14, 0xb, @ipv6=@mcast2}, @generic="736d3705a56ef558c4389a7690d709cdfb8ffe6b65d211006c61d692c3cfe90ff8ac935d79123764a7b900698d19abdea886ea36cf3a97e99a93303f2936cfbcda0a7077f1a2e2440f8656403daebe5bc74a98156d956f06d0e608e4928e4dd206989663b5b70d411263d328d99683768ff926a1b5246fa28679d89882a2255d3f9e7302a31b3abde66dd9c9e26ae4057dd8edc58d6c71c841271ae5903a6e07c7954df69642bc30aaea924e5cde56cea2f00f4bfb8706dc0db4133df68f543a0e713197c82e78f73c390ac6de60e21d"]}, @generic="950aa3515c23f92d6fc2ab9d150742fc190632bbac03e5f46a64e703f4120bba44936b874c03e1f6e2ba943290854b1e404080fc7267f3beaa4d8f21664782c6ff8c296c796d551ba13381aad9208b6755", @generic="a5fc5dae0a0e00b54a4a1b1d72a3a8b31aff26ac", @typed={0x38, 0x31, @str="6370757365746b657972696e67ae2f5c29706f7369785f61636c5f616363657373766d6e6574312d242c62646576656d302d2100"}]}, 0x4f0}, 0x1, 0x0, 0x0, 0x10}, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002040)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002140)=0xe8) kexec_load(0xf06, 0xa, &(0x7f00000027c0)=[{&(0x7f0000002180)="1f048ef894cd9988be55", 0xa, 0x5, 0x9}, {&(0x7f00000021c0)="45f2678cbbc0dad84dedce842b2da82b7ab00796ec1d2fa48c6a5909e6b1e0ab933c9c705e547f9521af393d94d0775cb642fd69d06cb8ca003a6498c5f3da57632fb3e615d33b47e2d8927367d3d93af58c26767d33731146a5e6da5caffc81884cc9a7696cb7b10fcd5a510fb6be3524be4343bdbc6803468fafc7f950ab4a2f7f16e23f97fe94619d6a2282bd0abb370b28625bfb3afa0c62d46f2dbab1b74d73cbc4fc562e4fa07e7f4a7c", 0xad, 0x5, 0x3}, {&(0x7f0000002280)="9affe23bcd122b7fb65d20fcb815a0672c42f7f7a7c1187d1f4f57dd490ec6e21d60f547663a64fbede667d03e66b433f933fd3df278af6a4ef43dbf540fb90b6d90d710b055b819fb8e03d46a6ec739c7675e28610dee602f6552337af08fe8b36ed1635d7e51ce5e4fea528e10c4b5b246b1c798a759b384c7cef982de371e610006b4b716819504c8270b3e91eb5249046e422c2e12ea7199205f5dd1a821972638a7", 0xa4, 0x1ff, 0xffffffff}, {&(0x7f0000002340)="9adff54c8d46c4af004306e074339511f1eb226a604bc8d8751b663ceb2c2aaee4a5b70af569b17ceb2c19c73301627b64927d2e3c019e27be572b4351def48f3ff25abb4bfbf1374ae632b7bb007cdfc2e4c7cc42e4428413518efb5bb7d71caabb5b597a81046371c6f915c3aa762cf84241c2de8a21c80372dd70ba2415c6dfb4ec2df065755243efd284aa7c3ba80a0deba22de74d16d6453a8219e1e4db62", 0xa1, 0xa0000000000000, 0xb7}, {&(0x7f0000002400)="af1673ad82b32b80a807a7faf37fd6321c2d85dd239cfd9d45f3bdd782e0c1e3335e1e068b04ab0fff0c565d4e0d193716ea10d4bba47a29d262b0ca93c7c3649f5fe39a28a8c0", 0x47, 0x7, 0x3}, {&(0x7f0000002480)="f4bdd2620ca29a85c99255505934fdd4faa3c5a62d39da014c71a25a5f0a54444a2f7ff3e1bd010ad6dfebd3f5b52c64137d6aabe54dcce130d141ec037be33a0ed8fa510776f72b4d34d45eb7632499751a4e09b7cd833d01f2509f6f6c10493914f37e8a780800c7570e4a635ffe67cc71b5ac04c4b1847954059013570c14971bc4fe", 0x84, 0x9, 0x5b61}, {&(0x7f0000002540)="e2a7dfa7b3e91e07ec29b2f91db9285489d058888d26387c854f26b4e1c616306e69435da049f391cc3ea8047d3fa7bd35c500d27bd88551b5c0d59d37276393bf411e89e3041632238bb6daf5e171", 0x4f, 0x5, 0x3}, {&(0x7f00000025c0)="165a7baa0f269a658cd49f092da6cd1e91cd8f2bc3c7c1f18888d72682977b9caa065ef040e8523c24306af284d857a319060c7bae9c924a1f5ab200a8facf50d978c00a5af901450188e68529161571d6253fb99ba640ab7d9656e7ec418da2ea0e9aa11ce2", 0x66, 0x1, 0x7}, {&(0x7f0000002640)="65cf2204be796b67db507c7d848007d2c4d2057d02345c7e54c953507e1c2e94fa778e0ee20c837cab15b6419cb0921b399276d371a6154900006cc180841baa1fb79f44716af50a2ea2d0dffdd050bfa7292fd8e09df021ccb59a0ca178c7", 0x5f, 0xfffffffffffff000, 0x9}, {&(0x7f00000026c0)="120feda78fe81e317682e9801350219a7f4b62c170e5ea6316dc50c1b0a794dc26f4e9b6ce08f183ffef5df3c49c44697591f9e380f83e560c6b645f0ccffd96e3e4440df6cc153e41377543a4b4097f2d29916e1c81397a1dc5c675d821ceafe642afda83dbe93fdacca31e4eca69b10dff581d5ef3b0d7f56bcebcea7cb2b9e8d9e0a9389a8ade187e4168533dc5bae8995cab4d6c7d1f95dab4a648140a620285e9d1b99accf7ff613f1194152a7dcaf5226232cf274ac731b44f6011cb5d26", 0xc1, 0x2}], 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002900)) unlink(&(0x7f0000002940)='./file0\x00') write$P9_RWALK(r0, &(0x7f0000002980)={0x57, 0x6f, 0x1, {0x6, [{0x5, 0x4, 0x8}, {0x14, 0x4, 0x8}, {0x10, 0x4}, {0x40, 0x0, 0x3}, {0x4, 0x3, 0x6}, {0x8, 0x0, 0x6}]}}, 0x57) write(r0, &(0x7f0000002a00)="43b9b861deb18507946105d3c618653b905ed0cbb12b635815a16ab6706e656e78d99dbffe8fd05a918985e060b5f87276c8c54da5d970caf12b634852633507b2ac5cbd07e816d9d7b3078f3b592803d7c5", 0x52) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002a80)=@int=0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/ptmx\x00', 0xc00, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002b00)={0x444c, 0x1, 0x6, 0xffffffffffffffff, 0x7, 0x800}) getgid() ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000002b40)={0x95, 0xffff, 0x2}) epoll_create(0x4) 03:38:55 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004587d, &(0x7f0000000040)) 03:38:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000000b0000800300000007000000fe000000000000000500000000000100000000000000000000c100000d00008009000000e3629f8bd3e049d1070000000900000008000000000000000000000000000000"]) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000100000000000000fffffdfd00000000000000000000000000000000000000000046e30000000000"]) 03:38:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9749ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000011d000"], 0x1}}, 0x0) 03:38:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x28003, 0x5) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0xfffffffffffffffd, 0x5, 0x1, 0x3, 0xfffffffffffffffa, 0x0, 0x9, 0x7, 0x0, 0x400, 0xa, 0x5c, 0x100000000}, {0xb2a0, 0x2, 0x7fffffff, 0x7, 0x5, 0x5, 0x0, 0x56, 0x7, 0x3, 0x9, 0x6, 0x3}, {0x1f, 0x80000000, 0x100000001, 0x81, 0x0, 0x0, 0x7, 0x7, 0x0, 0x1, 0x1, 0x2, 0x1}], 0x7}) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in6}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) r3 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='-eth1^*trusted\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)={0x400, 0x14, [0x5, 0x7fff, 0x10000, 0x1, 0x3]}) 03:38:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000f00000"], 0x1}}, 0x0) [ 696.142014] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0/bus\x00', 0x801, 0x15e) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x5, 0x200, 0x7fffffff, 0x101}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x4040, &(0x7f0000000180)) r2 = creat(&(0x7f0000002500)='./file0/bus\x00', 0xcebb6074bb566d03) fcntl$setlease(r2, 0x400, 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10010, r3, 0x0) 03:38:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x9912, &(0x7f00000004c0)="0a5cc8c374762b403087e83452ef6929c53a0cee782827800cf130d1148bf94bfa932606f2e6710d0807c0b52a21d55dc554ac20a69cd28c1fbefe0e7f53baa3fc9c3329076de3fb2d6c4ef6b29aad563d3b57e6907a49f6b7b60dbefd90b2dda787dc9b8d0af18370aa3c75d99d9b79f429b4e5527e305f75b37f0da27a8020ceb194c3e0f24741e8fa7dc6d3029889594c857ac9741e4d6b9ac26b3ee0e2ba4c6e30ab94a6980dcf49693c981d18e953dbf84bd177237d80add9ddccfe2829") r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000002, 0x810, 0xffffffffffffffff, 0x0) readahead(r1, 0x2, 0x101) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x3012, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0xcc, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="046304400200000012634840030000000000000004000000000000000000000010000000000000000000000030000000000000001000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="852a00000000ff0196794f680eb59141f603e54054938096721bccfbc14068b81da1bc81d51d2309000000000000008eab50bf253e03c07d8853a911826f4e636d359eb2cafc2a595ed47785d7bd5748314b3c2ed693219c8ba716449dd533019cc38517cc10", @ANYRES32=r0, @ANYBLOB="000000000100000000000000852a6a7701010000", @ANYRES64=r3, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="04d800000000000008631040", @ANYRES64=r4, @ANYBLOB="030000000000000000634040000000000000000000000000000000000000000011000000000000000000000038000000000000001800000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="0000000003000000000000008561646600000000000000000000000001000000000000002a00000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f630c400300000003000000000000000e630c40000000000000000000000000"], 0xeb, 0x0, &(0x7f00000003c0)="d11ef3b1dcba5915ce6f65365f482df870a1b1f2c9ee09278840e0886e0e1f9ad6e3959d9d9c1ca1a8a62994881ed5fc8f2c194da9a8861861f45226ff5d6d1c9b3c6327cc66b9680060c78e1de855b7e0e6b31bbdec1c183ffd7f1a2d65f30ab55b093b57ee54e4ad3eafca5523facd2116a36ad53c721b353f0160fac6d1e6ccfdabde3e90d38ded93a13004d8f092c34863310073bb42de519a3d17616cf25e7e0fa673db7dbeb78bba18063cf1b4c9fc0bd271d16e5e46e0ab3c18d5d89237e0dc9d49273ec42aa3d4ca46c03835209e34448e29564f7df4de64a5c924ee41c92afa2fe035decc3b03"}) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) 03:38:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fa83fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:55 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) bind(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast}, 0x2, 0x3, 0x0, 0x3}}, 0x80) ioctl(r1, 0x8912, &(0x7f0000000200)="0a5cc88bf32a4396330700315f857140700b18f9fd881fbf2902f6979980cd44617c3a884b7c399b70544b4cb2027e093a1bbfbd8e6e72a97e1ba1b8cc3ad9115c7729181a72a4d383013446f635090751433f1e780691eab6994683487588ede788218a744d0d76627e05792295a6aa2192b91ef7e1b1696f2985") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000020000"], 0x1}}, 0x0) 03:38:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc302000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 696.473651] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 696.484791] binder: 10230:10235 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 696.492571] binder: 10230:10235 got reply transaction with no transaction stack [ 696.500067] binder: 10230:10235 transaction failed 29201/-71, size 48-16 line 2761 03:38:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1400ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000009effff"], 0x1}}, 0x0) [ 696.566092] binder: 10230:10246 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 696.573906] binder: 10230:10246 got reply transaction with no transaction stack [ 696.581406] binder: 10230:10246 transaction failed 29201/-71, size 48-16 line 2761 [ 696.661657] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:56 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x801c581f, &(0x7f0000000040)) 03:38:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) inotify_init() ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1400000, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000140)={{0x0, 0x0, 0x4, 0x0, 0x6}, 0x4, 0x7fffffff, 0x4}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0xfdfdffff}) syz_open_pts(r1, 0x40100) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000040)=0x800) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x1) 03:38:56 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000000)=[@fda], &(0x7f0000000040)=[0x0]}}], 0x0, 0xfdfd, &(0x7f00000000c0)}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000100)=0xc04d) 03:38:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:38:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)=')', 0x1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f00000000c0)='aead\x00', 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) 03:38:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a2], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fca3eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000011"], 0x1}}, 0x0) 03:38:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f00000002c0)=""/205) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) readahead(r2, 0x3ff, 0xee4) r3 = semget$private(0x0, 0x4, 0x200) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x10) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000080)=""/145) [ 697.020192] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:56 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x40000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000080)=0x7) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x10400) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) prctl$intptr(0x17, 0x4000000000000002) 03:38:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:38:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f538fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000001000000000000005d48fdfd00002000000000000000000000000000000000000000000000000000"]) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7fffffff, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000140)) [ 697.081819] binder: BINDER_SET_CONTEXT_MGR already set [ 697.099388] binder: 10283:10294 ioctl 40046207 0 returned -16 [ 697.112686] binder_alloc: 10283: binder_alloc_buf, no vma [ 697.118331] binder: 10283:10298 transaction failed 29189/-3, size 32-8 line 2969 03:38:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000f0ff"], 0x1}}, 0x0) [ 697.177847] binder: undelivered TRANSACTION_ERROR: 29189 [ 697.188580] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:57 executing program 6: open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x102) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:38:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000280)="0f14f50f01cb0f96d90fc7a976b30f219cdbe40fc76a00ab66b8010000000f01d90f01ca", 0x24}], 0x1, 0x0, &(0x7f0000000300), 0x0) r3 = getgid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)="5b2cb200", 0xffffffffffffff9c}, 0x10) getsockopt$inet_tcp_int(r6, 0x6, 0x33, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setresgid(r3, r4, r5) fcntl$setstatus(r0, 0x4, 0x46800) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x4000, 0x0) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000000100)={0x17, 0xcf, &(0x7f0000000000)="3d2f7235af293d2bc7afcf344482e1d0ba0e1e28f5590adf476952e567b630aa2b62efdd2a8e2068c5a5c3ef3e8b0706841a1d147efbaa9172e4d15288ec267983cd5deffaa562edd1eb34acdfc105f04737b0fb29d5f823d2d0b7a4f08acaceed128561318aff7fce54e40978b1a782bddbcb5f318a73c76835ab5d490bd9ec6d48cbce27e290b1701462ce59167c86fbf13787a97abc449fb04bf5b4e97e586e61bed2f6025dbc9bbe0416312c5d7148e74fdbdb16dc61a56f4ca10385e39caf7a442dbfe0517e482b20f1bace46"}) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000dc0)) 03:38:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) write$P9_RWSTAT(r1, &(0x7f0000000100)={0x7, 0x7f, 0x1}, 0x7) ioctl(r0, 0x8911, &(0x7f0000000080)="0a5cc80700315f85714070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) 03:38:57 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200), 0x20) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) epoll_create1(0x80000) 03:38:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x21b, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f65e7ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000f0"], 0x1}}, 0x0) 03:38:57 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x42, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x2, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000100)={0x616, 0xfffffffff7c71f53, 0x1, 0x8, 0x1, [{}]}) write(r3, &(0x7f0000000400)="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", 0x200) sendfile(r3, r4, 0x0, 0x10000) sendfile(r3, r4, &(0x7f0000002000), 0xffffffff000) 03:38:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'vlan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@local, 0x2a, r1}) ioctl(r0, 0xffffffffffffffa8, &(0x7f00000002c0)="0a5cc80700315f85714070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10800, 0x0) bind$bt_l2cap(r3, &(0x7f00000001c0)={0x1f, 0x6, {0x1, 0x3f, 0xffffffff, 0x7fff, 0x200, 0x1bd}, 0x9, 0x1}, 0xe) getsockname(r3, &(0x7f0000000300)=@sco, &(0x7f0000000280)=0x80) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/183, &(0x7f0000000140)=0xb7) [ 697.681206] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000200"], 0x1}}, 0x0) 03:38:57 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x100000000000000a, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x3, 0x6, 0x3, 0x5}, 0x40, 0x2, 0x9}) 03:38:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d030000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1785ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x1, 0x3, 0x0, 0x0, 0x3}]}) 03:38:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000f0"], 0x1}}, 0x0) [ 697.854120] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = syz_open_pts(r0, 0x20201) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f00000000c0)=0x2) fcntl$setstatus(r1, 0x4, 0x102800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="d5", 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x3) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) 03:38:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000002c0)=""/4096) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(crc32-pclmul,ecb-serpent-sse2))\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 03:38:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000007fff"], 0x1}}, 0x0) 03:38:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x1a5800) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)=0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = socket(0x4, 0x3, 0x100000000) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000003c0)=0x14) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fa905ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:57 executing program 6: r0 = memfd_create(&(0x7f0000000300)='\x00', 0x2) sendmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)="f96d2a898356d6392f11b5a7f2e6414f7fce", 0x12}, {&(0x7f00000003c0)="fa6ecf4a4af0d77b837790e7ad759969", 0x10}, {&(0x7f0000000400)="6e4176967f022d305d75e4150b58da5b903a264cc8c594fc24de79fe50e644b5e0bcec32bab6ffe14f3c6b29a670c2148ff7f4d4fcfb89d70c17004d4c82cfb3006140248947a68d4aa77ff6a990fc679b8ffc1920a7ccf92d506aef558a00d456e685fd014f664e550bf9e6f18e4f9326d1fbdb49a74793a38063f6bcdde3f5b7aa058d5b64a45d4f07f1ce1ba79f242d3ed7a80410962565ff20f36343be23c8ca6df1831ddfcf9435f65f2323449df4524577f1471ed8c12e5adfa1ac24c40cdfb26e7b6d929c48a31bfed6e2f3409015b73523671ba31d1b246474bdf3a4bb742a333c1c558417fa8c4b09cef24c744aef851458", 0xf6}], 0x3, &(0x7f0000000540)=[{0x68, 0x109, 0x6, "4dde01977b1a4d68f09620ca52e1da6f47ed9e560be4d0b1dbd2a747a6f15458203b7dd6df9188e6190547a4f393ef5d9bad0190d21a627c5aa38f827b9f35ca7733edda2ccd591256b8e1ea6626418ec7"}, {0x1010, 0x1ff, 0x5, "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{0xc8, 0x1bf, 0x3, "59ef932b74dd91c48ff8833f0a6fcc57da7396c5456a30d0ac63fbe11f554325d61d917268e341ff009c64b4960b204afdad1d49e06cf7bfd423d0244fc8c647956197b3801cd632337bff7d8a622ebb3c85cbecc9d9923c78d7cd0bfff1a320403affec3f0b53a26364e26d30b214238397f0a1a9097fa91e2a0213eff31b26025c90cd0a8c0b102376ba56905e95a780f512dfce3fd5ae9e89d91fbc16df1bffc28eef0c93ee888148bca116b3da2967f3f386"}, {0x50, 0x0, 0x0, "d43d029ea60d247ea3deb01309dfddfaf5e271c9e8a5e7a650b675a6f570d878a425b69554e4fc3307fc5e0c528261bd0268448f420c87ce09"}, {0x100, 0x119, 0x3, "7d75d6e64b492618a833b5e61347581bb20d2c8084d32aa2b369cc8048363a1b1ab68f047592f6eb20cdae171fb790b7a07e671b288b2596ea2d16a1cdc95498988e84468def9afcb22bc32b9f5bf39336287e0aca4b8ebda393393a25bda9ab5d9741271e734a4e93192bc619a6e054c9f7e75f83171ae8013da3675c87a1cb90e571258257004827b8f3045c7de10c894e4826aa9d58eac3feffb65ba618930a6ab022c82f90611f70bc0cad4660498cfffc813221798bf376c67ca23ef5716c1c9966ad857a8408f4eb9f3a9ae16a33fb397b3015325bec861085e0d6ed16da8fef399812355e492dd6eb6f0c"}, {0x78, 0x0, 0x40, "74b6cd01e5a7d5a00dc8b52d2e5e040b0828255df0faeb292c256f9ee3e2bb634cc6f3176321cad4169b040a981e888fdb197b67908bb706ac0b0deb8f1666cc7b411a2b797cf77629e84a9c42083b101817a9a0a2f133c2e0344e5ea2e5d24836"}, {0xf0, 0x11d, 0x0, "534d9c177845958a0186d12e066d89a41afaf7140de56ee9052ae68859c8665919e89ea158fd67a8ecc83d02ba05ee4ec01d4b881853254328a2eae5fca6c6748b1e3ffe7d41bdd4d3d090369deca2c2ccd9f73ec80b9fe98189c7ffe8c03d751cee585834ad555219f4040d3b0fb70524a233f7fe8e2eb6076d908c0686bd20437e624067153e6b9597cfa2cf07d8e8e3fcd206f6a785ebb8b5881eae61f548d43caa3057e3b5c0d03d93014ef69da7d01f65a0905e322efc8acf394aed41c192ce6d2ba4ee0d469393bcbc82aa5a4e932f844cf1f40cb5424c5b9108"}, {0xf8, 0xbcadb075cf2f13bd, 0x4, "c086b8357019a6239ef60f538c0660906fa998c6809784bb8d05fd1dddafbb7106b618a6407da94b90bc191d5faf7fb1a4b716d5a4996374c5e8a80e34c575268a849202b1e5eefc4347fe406e215200407a4d8490aaa0ea01ece076287347b87a5120f4b0473584181e5879233aea69326b12b7551036f056e605bd576eebf3b27870268200da25775992c0b4bb4f20e2fe65298f9210002cdc9637537c6f3b3f55b5b736a4dea7e3427e189c0d2ed276ff48f26bff98390854b9deb43c08ce77b8b10a51d0db803c4a0226d395d8262cedd6f9aed47021b0c40b05da2b3f9c62f8"}], 0x25d0, 0x40000}, 0x8080) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) link(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f0000002c00)={0x7, 0x7f, 0x1}, 0x7) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x5, 0xa, [0x101, 0x7, 0x5, 0x7b, 0x33, 0x26, 0x3, 0xd64, 0x6, 0xffffffff]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)={r4, 0x9}, &(0x7f00000002c0)=0x8) futimesat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {0x0, 0x2710}}) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) 03:38:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 698.333063] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000ffff"], 0x1}}, 0x0) 03:38:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(wp512,cbc(blowfish))\x00'}, 0xe2) 03:38:58 executing program 4: open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x102) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:38:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000000, 0x7) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) 03:38:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6e7eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:58 executing program 0: r0 = memfd_create(&(0x7f0000000040)='fuse.', 0x1) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x8000) r2 = fcntl$getown(r1, 0x9) sched_getattr(r2, &(0x7f0000000000), 0x30, 0x3) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000005000)='./file0/file0\x00', &(0x7f0000009ff8)='./file0\x00', &(0x7f0000008ffb)='fuse.', 0x0, &(0x7f0000009000)) io_setup(0x80, &(0x7f0000000140)=0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000200)) io_destroy(r3) write$P9_RXATTRCREATE(r0, &(0x7f0000000100)={0x7, 0x21, 0x1}, 0x7) io_destroy(r3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 03:38:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000d011"], 0x1}}, 0x0) 03:38:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001440)={@mcast2, 0x0}, &(0x7f00000013c0)=0xfd56) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1, 0x38, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast}, 0x10) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @broadcast}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl(r0, 0xffffffff839f8530, &(0x7f00000003c0)="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") ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000001c0)={'sit0\x00', 0x400}) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000200)="66b9800000c00f326635010000000f303ef031a70080660fe585007066b95d02000066b80d00000066ba000000000f300f09baa100ed0f01c966b9290a000066b8f13c000066ba000000000f30ba6100b000ee0f2064", 0x56}], 0x1, 0x0, &(0x7f0000000300)=[@cr4={0x1, 0x400100}, @cstype0={0x4, 0xd}], 0x2) sendto$inet(r2, &(0x7f0000000140)='=', 0x1, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x493e0]}, 0x10) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000340)={@broadcast, @remote}, &(0x7f0000000380)=0x8) recvfrom(r2, &(0x7f0000f9cf9b)=""/101, 0x65, 0x5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="027a190f054f22c244daaf7ce3f2000000"], &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001480)={r4, @in6={{0xa, 0x4e21, 0x9, @local, 0x9}}}, 0x84) 03:38:58 executing program 0: getgroups(0x0, &(0x7f00000007c0)=[0xffffffffffffffff]) r0 = socket(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") sendto$unix(r0, &(0x7f0000000080), 0xffeb, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x63) [ 698.649109] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4a68ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000100000000000000fffffdfd00000000000000000000009ade6def2179948d0000000000000000007d598773f331923eeef313acb0f2367ac2dcbce1d174a38b7b4af60007b9a5cf6a122fb77456f87c1ee67bbeb3f9eea164ea9a3bbf017367cee7542ddb82cee278bb5f291b746bed80b2f36219c50510bedbf76dbcbe534b21c40b7e01638c7517e2a918832b74d7f6ff930aa7c3d73d7b4eb93fe419fc89fd5960ffcb740ab8dfef68"]) [ 698.782540] QAT: Invalid ioctl [ 698.798625] QAT: Invalid ioctl [ 698.819641] QAT: Invalid ioctl 03:38:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') bind$alg(r1, &(0x7f0000001100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000)=0x28, 0x80) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xbd}], 0x30}], 0x1, 0x0) accept$inet(r2, &(0x7f0000000000), &(0x7f0000000100)=0x10) write$binfmt_script(r6, &(0x7f0000000300)=ANY=[], 0xffffffaa) readv(r6, &(0x7f00000007c0)=[{&(0x7f0000000d80)=""/4096, 0x1000}], 0x1) [ 698.842399] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 698.857245] QAT: Invalid ioctl [ 698.863028] QAT: Invalid ioctl [ 698.873648] QAT: Invalid ioctl [ 698.881423] QAT: Invalid ioctl [ 698.884714] QAT: Invalid ioctl [ 698.887970] QAT: Invalid ioctl [ 698.891330] QAT: Invalid ioctl [ 698.894741] QAT: Invalid ioctl [ 698.898999] QAT: Invalid ioctl [ 698.903305] QAT: Invalid ioctl [ 698.906706] QAT: Invalid ioctl [ 698.936650] QAT: Invalid ioctl [ 698.947042] QAT: Invalid ioctl [ 698.954017] QAT: Invalid ioctl [ 698.960606] QAT: Invalid ioctl [ 698.967217] QAT: Invalid ioctl [ 698.978873] QAT: Invalid ioctl [ 698.982118] QAT: Invalid ioctl [ 698.988993] QAT: Invalid ioctl [ 698.998943] QAT: Invalid ioctl [ 699.003045] QAT: Invalid ioctl [ 699.006300] QAT: Invalid ioctl [ 699.009540] QAT: Invalid ioctl [ 699.012780] QAT: Invalid ioctl [ 699.022632] QAT: Invalid ioctl [ 699.025999] QAT: Invalid ioctl 03:38:58 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x400c40, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) socket$pppoe(0x18, 0x1, 0x0) write$P9_RLOCK(r0, &(0x7f0000000140)={0x8, 0x35, 0x2}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) 03:38:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000009eff"], 0x1}}, 0x0) 03:38:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a020000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2e47ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 699.150548] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f007e574d000330809022cfde26555dc9ecfe1974406edad38364782d63b6612854b9e49dbdcaef718197e37e870a308b1e3a798fa788a46d3025ef933e51828ab675064e2adbe9126423b4a73d68fbe99c6db2f160d49cb6cce76c27289a4f9d097354aaa5860d2383df87526baa184d90bb7729366c17bc33d765e9bc2f882a13f3a9c1f60660bd4fd2fa31d2c0a775242289bce062d10d24ded5406918a66b2c75c43fe1ff458ae5cd9fec63039ba5a7b66a60ede5ccdabc7ee77660ef2358ccdff02226021384b0c235f114ed9ade92767aecc256acdeb610df42e7169f240357f735ae5fe29017e51e27252f48b95bfbbb3a865535298bdc36d71db635f41c57771db77aeaff883feb3dc3cc24bd3c036e396ad3af37945058839e812270bc40901fa654e7cc3292a82fc80c374dc07142a1c2e9d3e2528e4fdac32bcaefe910ebd3b948a3bfebef5fa8d82473c7fbf3ec", 0x0, 0x0) fadvise64(r0, 0xfffffffffffffffb, 0x80000004, 0x0) flistxattr(r0, &(0x7f0000000000)=""/93, 0x5d) 03:38:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x1, 0x0, 0xfdfdffff}]}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@dstopts={0x2c, 0x1b, [], [@calipso={0x7, 0x10, {0x7f, 0x2, 0x7, 0x10001, [0x8]}}, @generic={0x100000001, 0xa8, "2fada2cb0609b50ef90281114122f57fdea65f0ae166d05a07b1becf0c5f3e6fa2b861c2e873ded2fec3036d1dd48647f0514a426a8deaecdd3335681bbbee7eb8ec638fc43771b1b7f485fdb7a10029914247bd519b5041e8a406f3801966c006b71de9f8c72d2723237332e6d9abe05b558a8961a172eb04e8444a04ae896db1a74335b22ca4725857c21b53796ff893e519374d71ed598334ba06fd0d73746b80ddba7c8e1ab1"}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x8, {0x3, 0x0, 0x0, 0x1}}, @hao={0xc9, 0x10, @mcast1}]}, 0xe8) 03:38:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f00000014c0)='./file0//ile0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0//ile0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=r1, 0x12) perf_event_open(&(0x7f0000000300)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f00000002c0)={0x7, 0xfffffffffffffff7, 0x4, 0x6, 0x6}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2) r4 = fcntl$dupfd(r2, 0x0, r2) dup3(r3, r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) write(r2, &(0x7f0000000040), 0x0) sendmmsg$unix(r4, &(0x7f0000000100)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000380)="00c87d291905ab55ba40ffb0fe7f1bf90b2610ab015a0f8d34039013b9f41c4a77182396513ea57141cb6de2dbf8b352a2f2db258dc725d6a9f3829b97665c4ae0074ed08d5a720652ccdb86534157eb7919d37cb7c74ae1cc4eb0690aef837b2a6c7807d93c99b10a587afe5cad91ce7d74d86412e127a32d7012bbfc4b", 0x7e}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="d6d6e2de12c38d729e4792461e47d5a1dda274dfcf4a4ea8472b8f250d0bce1020bb692600306d257f5267673d625496881523fa20f77067967b1ce065a4feda0e1f5c0a24fc8e657f051fef8b07fb91fbca6a313f7c4993655842abec17359bc73ef0b3bb0f51ae2471bb92424be8e36b24d5429f3bafcc8a2461942837cf1247cbcbfb10729eb20731201c3f59fd2194e87dc7d2b49f799ffca052e89237c0b6da5f603c99f549e22c877c40468214f01797d0471631bfed8f91423067c7", 0xbf}], 0x3, 0x0, 0x0, 0x4000000}], 0x1, 0x40801) 03:38:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:38:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fe412ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 699.429418] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa003000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3264ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000100000000000000fffffdfd000000000000000000985a0000000000000000000000000000000000"]) [ 699.501162] IPVS: ftp: loaded support on port[0] = 21 [ 699.612119] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:59 executing program 6: openat$zero(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/zero\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000a00)={0x80000001, 0xfffffffffffffff7, 0x5176, 0x5a32, 0x6}) mknod$loop(&(0x7f0000000880)='./file0\x00', 0x10, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x200, 0x9}, 0x53}, 0x10) r3 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r4 = open(&(0x7f0000000840)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r3, &(0x7f0000000100)={0xb}, 0xffffff21) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x7, &(0x7f0000000740)=[{&(0x7f0000000240)="e0111386c221af9be23290723238b549da7ec7f0a49f0dca73582488d1b435d0beb9c4ebf003991924deb451ea4dfb13a2c658f11e9900caeee859f40e16faeabd1c643be92001202e7de1d11d7764ae8b79c098dd2a3bb15efd186ac62340fc5959e201a30636e6de0dc16513ff9281ea532589583eb799ca8e45f76f95a336d428e8f11b30fa110966d994c3e4bb0a9308e14709f384c9d1277f641c105947084ae671bcf0c652", 0xa8, 0x2}, {&(0x7f0000000300)="c7fb1741e94b7604f0b911e9ab61e9981a80cfb5484f4016cf9d64004748ca9446af93e3abfdd58ad519f6a6250d0f8c0570df4287641a03d9d3c70b262f605fb8c68991a57d8212e2ca66b3bf263b613fcc9a689002f455e9dcf545168b201cafecae40a1822f5be72f", 0x6a, 0x1b0cc}, {&(0x7f0000000380)="a6bd464d481ca3b544ead295803d6a69a307d83db288537939935c2fd818ede275b09cb1afdce59c3c0d56690c101da5b636a591cbce68e2bdfeee8c22d2313ae9fd1febf9938130891e9d643744c3146cb5bd8bf614fd184b19bceaefd547d802c8653999a5b4bd50015558f22349caef815989a4196706705a1c0f860343219cbfabbb6db0cf63a69a28f554361d5c7005e23151966785186e497b3720106003280e4189ec6ae7abecbeee16a8dc743c17107d72d422f80cd59921dbd3800ef598d53f781744d225ee7f11eb", 0xcd, 0x1}, {&(0x7f0000000480)="2e68a7c4bef066cf74c41c53214f8dc2d52df360ad10644e3e55196c12d043c34d7c6eef45323f516069af8b5c1efe634c93aea80cf645218ad4ca1c36eaf7daf626e54e7e21197f5785bb7421ba662b9970635195bb625697dd19868a96e28c3ba59d06f2f99bb5377a1f96dfc665d288c45b419b1b7347c80beac3d6daf7c892441e1c52e5bfef5b1dfc2fb41805cee269ab66e865462c5fb047c7657102925421f399c3d34bec1375565e32ebf1a2870785ea847ed508a788479b204cd77109b8861b9586e697824f3738c162a6ebc13e13fb7b85aaf033ce5daa689fbac1d8d0cee4d97c4e239316fe9af7a5372819e44c69e6dcc8df2d", 0xf9, 0x6a}, {&(0x7f0000000580)="66f77b60e27f35875bd12c23984df0f75ce66b7a29b762e7b5ad67c9253f46d4bfd8544a452ae41ef49d68ad299fe0274ec3b6b9da78eee54415ac61e6f31759f3b8bbb798fcb600cd5b2e363ac4cba2024d14afdddae009e92b38f6349c31914c2f898df6fa2ff1ff6d1c7ae080bf8280bc29260ea88763771ca2c63bad9506efb179b9cb7106415efcb86994204511afe8d3603db7546f998765d3bbf143806abc259f7cc176", 0xa7, 0x664b04f8}, {&(0x7f00000001c0)="078fd5d029b5f82392fb146990826d566f68a8836c622b7aba81851e6bc36a9d39b6a4b4234acec6134ba5762032e2d53c", 0x31, 0x2}, {&(0x7f0000000640)="091636ac3105f35b7d858c35dbd2a715b660c98a79ffc1cc334b52da40f8d766306ddeb749ac35d058355b22fb0b748abe792d9c287b7f428ec36c83e972339a07c50e6af23481cfc029c0ff370419fac6d012a5c4391c52fc70bbc38f749acab8c423a1fabc328f70378be1a5180da1bb3403b6d433f23449c70b0516ad4fa4253c4c8783f7725e85addd99f14539840a6c80ecbda3ce3bf06f025b666009f0120379c0c49ffa28b497be70feedfcda0b7b33a3616e176bf6fd67f57abd0fda2a0da91f39e78ab3e4bc52e002d258531efe28c01ea24959df37f989708560", 0xdf, 0xff00000000000000}], 0x145050, &(0x7f0000000800)=ANY=[@ANYBLOB='rescan_uuid_tree,device=./file1/file0,discare,fragment=a\x00l,\x00']) write$P9_RWSTAT(r4, &(0x7f00000000c0)={0x7}, 0x7) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0xc028660f, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e20, @local}}, 0x800, 0x8b4f}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000980)={r5, 0x1ff, 0x8}, 0x8) 03:38:59 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7525}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='bdev\x00'}, 0x10) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfc, 0x1020010}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)) 03:38:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:38:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3cc7ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x208000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x6) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/22, 0x16}], 0x1, &(0x7f0000000300)=""/40, 0x28, 0x8001}}, {{&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/14, 0xe}], 0x1, &(0x7f0000000440)=""/59, 0x3b, 0x8}, 0x100}, {{&(0x7f0000000480)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/112, 0x70}, {&(0x7f0000000580)=""/227, 0xe3}, {&(0x7f0000000680)=""/9, 0x9}], 0x3, &(0x7f0000000700)=""/89, 0x59, 0x9}, 0x40}], 0x3, 0x0, &(0x7f0000000840)={0x77359400}) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000000)={@empty, r3}, 0x14) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000140)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000180)=ANY=[@ANYBLOB="e4000000000000000100000000000000fffffdfd0000000000000000000000000000000000000000000000000000000058cad5f9c23cb7624f2c6605"]) 03:38:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc203000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc80700145f8f764070") r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x402000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000280)=0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) read(r1, &(0x7f00000001c0)=""/135, 0x87) 03:38:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 699.950139] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 700.226611] IPVS: ftp: loaded support on port[0] = 21 03:38:59 executing program 3: r0 = epoll_create1(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x48000, 0x79) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x3923, 0x9, 0x9, {r2, r3+10000000}, 0x80, 0x1000}) r4 = getpgrp(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r4}) 03:38:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x368) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x25}, 0x28) 03:38:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000f000"], 0x1}}, 0x0) 03:38:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff010ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:59 executing program 0: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000180)="1f0000001e0007f1fff5ff0200000000000c00005307a33d6c39080d01454a", 0x1f) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x40) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0xae78, &(0x7f0000000040)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x39, 0x10000, 0x2, 0x8}, {0x9, 0x100, 0x80000001, 0x9419}, {0x9, 0xe4, 0x1, 0x1}, {0x3f, 0x5, 0xfff, 0x8}]}) 03:38:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000011d0"], 0x1}}, 0x0) 03:38:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040), 0x13f, 0x100f}}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000340), 0x4) [ 700.342619] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:38:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:38:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) unshare(0x40600) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x100000001) dup2(r0, r1) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00000005c0), 0x0, 0x0) socket(0x1f, 0x0, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 03:38:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f090aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:38:59 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'team_slave_0\x00', 0x0}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200a00, 0x0) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000100)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [], @dev}, @dev, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ee, r2}) [ 700.523631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x59c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @rand_addr=0x400}, {0x6, @local}, 0x34, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'veth0_to_bond\x00'}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 03:39:00 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000180)={0xb, 0x77, 0xfffffffffffffffc, 0x1000000000000000}, 0xb) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000f0ff"], 0x1}}, 0x0) 03:39:00 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") prlimit64(0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)) mlock(&(0x7f000077c000/0x3000)=nil, 0x3000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0x80000001, 0x80000000, 0x4}) 03:39:00 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x28a800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth1Tto_bond\x00', 0x3805}) close(r0) timerfd_create(0x1, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xf8000000000, 0x80000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) mount$9p_xen(&(0x7f0000000100)='\'\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=xen,', {[{@mmap='mmap'}, {@fscache='fscache'}, {@loose='loose'}, {@noextend='noextend'}]}}) 03:39:00 executing program 0: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2400, 0x0) sched_setparam(r0, &(0x7f0000000040)=0x80000001) 03:39:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa003], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fe142ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 700.788116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 700.798403] kernel msg: ebtables bug: please report to author: Wrong len argument 03:39:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000000540), 0x0, 0x12040, &(0x7f00000005c0)={0x77359400}) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8001, 0x101000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='$\x00', 0xffffffffffffff9c}, 0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f00000001c0)="0f01b1c6000000c4c37d04d3690f21338fe98092344a0fc72f0f01ca0f01df66660f0013c4c17e16e30fc75d89", 0x2d}], 0x1, 0x20, &(0x7f0000000240)=[@cr4={0x1, 0x4}, @cstype3={0x5, 0xc}], 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_to_bond\x00'}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 03:39:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000ffff"], 0x1}}, 0x0) 03:39:00 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) ioctl$FICLONE(r2, 0x40049409, r1) write$FUSE_BMAP(r3, &(0x7f0000000140)={0x18, 0x0, 0x1, {0x200}}, 0x18) write$P9_RWRITE(r4, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWRITE(r5, &(0x7f0000000240)={0xb, 0x77, 0x1, 0x1}, 0xb) write$P9_RWSTAT(r5, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r5, 0xc028660f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$VT_WAITACTIVE(r3, 0x5607) dup2(r0, r0) 03:39:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f563bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 700.830930] kernel msg: ebtables bug: please report to author: Wrong len argument 03:39:00 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x3d5) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x138) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) chroot(&(0x7f00000002c0)='./file0\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="440f20c0350b000000440f22c065670f01ef660f38815a0bb80b0000000f23c80f21f835040000000f23f80f01fc0f011bc4c2fd31802e74fd6db9740800000f32c4c1b9fdcfc4e2f9411a", 0x4b}], 0x1, 0x42, &(0x7f0000000100)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x9}, @dstype0={0x6, 0x1}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000003c0)={0x9, {{0x2, 0x4e21, @local}}}, 0x88) 03:39:00 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80800, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000200)={0x76}, 0x1) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0200bb005d791b8e94d0414e6768664a11a0fc8ec5c0da931e4cbb149f851dc939feef12c753a86a361cda2f15be6e265953adc1644ecdfbce9f6ae61fc2fca8d9eddd7897155f093cc6fd3ed7b5993f640e628bebecc70770e19b27c594b90802e8e9e29e51b5526d332507dca952018410a687eb09584f30332123ed343caec69f08371f54148d49e6d618f9ec12f7564870d9d8052a4363c0079a21972813e1dc8a5c77bc1d9223774cb2fbda10e2a02a3bf6a8eae85f9a75cef982"], 0xc3) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f00000002c0)="433533b075cd08ad287680d9affc06d335b60eb3d42478d3651886f7d46e97c537ac595410674539feaab0b8986549b91135be84aaab9f8fbdb62f9b45b767b9ac3a3cb4986f59ed40a0b683176b7766ebd2c5b19c7f6e55392a6dd9aa95c56e7d0b20788af36267e1dfa18001437c2357ac87e07282f14101413310fb61d70fc6e9c0ba5aa29014c4b29ea3ad4d58edb5b237ca3a02fd9701ce1c1e662b54dcc3624af80476cbd2653ef2d050903316dd407ea61e8d019d62aa620cc7f00cc61a55184e30160c94165f5bba6584b256d3af332f226db9bb6f509e652ec61e420ce8e43c2e899c4c3cba6d8583", 0xed) 03:39:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:00 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe004, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0xffffffffffffff96}], 0x0, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="78c37d6e80bb549607f9b28d358c73e6dcab9a3d82e01d40152042025d40d75bc9e4dea47514dda58071108e54cd9a87fe538d000f712c2dcc2f3ec18fa4345115443a2413faad4d8045291ff5c66860bd1ba19d622cc119", @ANYRESHEX, @ANYRESOCT, @ANYRES64=0x0]]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000056ff8)='./file0\x00', 0x0) mknod(&(0x7f0000000040)='./file0/file0/file0\x00', 0x0, 0x0) mount(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='hpfs\x00', 0x23, &(0x7f0000000280)) openat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x80040, 0x0) 03:39:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 700.940202] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4defff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:00 executing program 7: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) 03:39:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 701.139250] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 701.277917] FAT-fs (loop3): Unrecognized mount option "À" or missing value 03:39:01 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000009ff5)='/dev/midi#\x00', 0x2, 0x202) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="be8bee80775b175b2580da19") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") poll(&(0x7f0000000000)=[{r0}], 0xa0c9e6c83ca330f, 0x101) 03:39:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f00000000c0)=0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f00000012c0), 0x10000000000001f7, &(0x7f00000001c0), 0xfffffffffffffe5c}], 0x1, 0x8841) mount$9p_rdma(&(0x7f0000000480)='127.0.0.1\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='9p\x00', 0x80, &(0x7f0000000540)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@common=@cache_loose='cache=loose'}, {@common=@msize={'msize', 0x3d, 0xac9d}}, {@rq={'rq', 0x3d, 0x3ff}}]}}) accept4(r1, 0x0, &(0x7f00000005c0)=0xffffffffffffff7e, 0x800) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f00000006c0)=@vsock, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/146, 0x92}, {&(0x7f0000000300)=""/171, 0xab}], 0x2, &(0x7f00000003c0)=""/108, 0x6c, 0x6}, 0x4}], 0x1, 0x10022, &(0x7f0000000440)={0x0, 0x989680}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000080)='%cpuset!wlan1~}-self[-[-\x00', 0xffffffffffffff9c}, 0x10) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000680)={0x90000000000000, 0x0, 0x0, &(0x7f0000000640)}) 03:39:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0a5cc80700315f85714070") creat(&(0x7f0000000140)='./file0\x00', 0xa) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) fstat(r0, &(0x7f0000000440)) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000840)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@local, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000980)=0xe8) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) fcntl$getownex(r0, 0x10, &(0x7f0000000a80)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc80700145f8f764070") ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000680)={@dev={0xfe, 0x80, [], 0x1f}, @ipv4={[], [], @rand_addr=0x4969}, @empty, 0x800, 0x40, 0x5, 0x100, 0x1, 0x44a0100}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000bc0)=0xe8) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)) fcntl$getown(r0, 0x9) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@mcast1, @in6}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000e40)=0xe8) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f40)) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)) getresgid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001100)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001200)=0xe8) getresgid(&(0x7f0000001240), &(0x7f0000001280), &(0x7f0000001500)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001300)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001440)=0xe8) 03:39:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000ffff"], 0x1}}, 0x0) 03:39:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7e03ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x11, 0x4, 0x4, 0x6}, 0x2c) r1 = memfd_create(&(0x7f00000001c0)="26916574683100", 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/175}, 0x18) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 03:39:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x111}}, 0x20) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0x180) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000001c0)={@reserved}) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev, 0x4}, {0xa, 0x0, 0x0, @mcast2}, r2}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000000)={0x3, 0x2, 0xfa00, {{0x2}, {0x2, 0x0, 0x2e0, @local}, r2}}, 0x48) 03:39:01 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x800000000000, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) [ 701.669359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000f0"], 0x1}}, 0x0) 03:39:01 executing program 7: pause() bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc}, 0xfffffffffffffdb8) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7}]}, &(0x7f0000000000)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x48) 03:39:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4076ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:01 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') exit(0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) r1 = eventfd2(0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x9, 0x6, 0x6, 0x1, 0xfffffffffffffff9}) shutdown(r2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) ppoll(&(0x7f0000000200)=[{r2}, {r1, 0x481}], 0x2000000000000023, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) 03:39:01 executing program 4: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_tgsigqueueinfo(r1, r1, 0x34, &(0x7f0000000040)={0x0, 0x0, 0xffeffffffffffffc}) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000080)={&(0x7f0000000280)}) ftruncate(r0, 0x1c0000000000000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) bind$xdp(r2, &(0x7f0000000380)={0x2c, 0x0, r3, 0x27, r4}, 0x10) 03:39:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42c90000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:01 executing program 3: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x4) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000001c0)) sendfile(r0, r2, &(0x7f0000000040), 0x400000000000000) [ 701.826415] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067feb34ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:01 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) socketpair(0x7, 0xa, 0x7, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000240)='/dev/md0\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000280)) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xb5, 0x40000) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000180)=""/86, &(0x7f0000000200)=0x56) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000140)={0x0, 0x3}) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x60) 03:39:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:01 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setuid(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0x3, 0x1000000200007d}) 03:39:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000ffff"], 0x1}}, 0x0) [ 701.969961] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:01 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3ff) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7e01ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 702.480156] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:02 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x2509cdf8e692ed28, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6604, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8, 0x9, 0x5, 0x7, 0x0, 0x7, 0x400, 0x9, 0x8, 0x9, 0x33f, 0x7, 0x100000000, 0x80000001, 0x9, 0x18000, 0x8001, 0x9, 0x8, 0x7, 0x8001, 0x100000001, 0x1, 0x80000001, 0x1, 0x1, 0x80000001, 0x2, 0x6, 0x2, 0x3, 0x3, 0xff, 0xfffffffffffffffa, 0xff, 0x80000000, 0x0, 0x1, 0x2, @perf_config_ext={0x6, 0xc1f}, 0x10, 0x8, 0x8, 0x0, 0xffc000000000, 0x800, 0x87c}, r1, 0xe, r0, 0xa) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) lseek(r2, 0x200000, 0x1) 03:39:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$mice(&(0x7f0000001a80)='/dev/input/mice\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xdbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x5, 0x1ff, 0x4, 0x6, 0x0, 0x1c9, 0xa008, 0x2, 0xff, 0x5, 0x3, 0x861c, 0x3ff, 0x2, 0x9, 0x401, 0x66d, 0x8, 0x20, 0x3, 0x2, 0x7, 0xfffffffffffffffa, 0x8, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x101, 0xc02c, 0xa9, 0xfffffffffffeffff, 0x7f, 0x7f, 0x8, 0x400, 0xdf, 0x8, 0x0, 0x1000, 0x6, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1080, 0x0, 0x2, 0x2, 0x41, 0x100000001, 0x1}, r3, 0x3, r2, 0x2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0), 0x2) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) 03:39:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000009e"], 0x1}}, 0x0) 03:39:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4821ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:02 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x10, 0x40000007f, 0x9, 0x30, 0x1, 0xffffffffffffffff, 0x200}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f00000003c0)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00000001c0), &(0x7f0000000500)=""/140}, 0xfffffffffffffd13) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x800000000400202, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000300)="09a0e5cfdc97069fbdf5eab8b83161c7c4ef6a40b5688455dbc9397ae050254dc1", &(0x7f0000000080)}, 0x20) write$binfmt_aout(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x12c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000003c0), &(0x7f0000000200)=""/208}, 0x18) 03:39:02 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000001100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001140)={0x66d010728af19537, @time={r2, r3+10000000}, 0x846, {0x401, 0x100000000}, 0x8, 0x1, 0x4}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_targets\x00') readv(r4, &(0x7f0000002340)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) readv(r4, &(0x7f0000000580), 0x3c1) 03:39:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000040)) ioctl$RTC_PIE_ON(r0, 0x7005) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/138, &(0x7f0000000180)=0x8a) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x5) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000002c0)={0x7, 0x1, 0x0, [{0xffff, 0x3f, 0x10001, 0xf3, 0x43, 0x80000000, 0x4}]}) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000004c0)=""/209, &(0x7f00000005c0)=0xd1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000600)={0xaa, 0x4}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000640)={0x0, 0x0, @ioapic={0x3002, 0x9, 0x4, 0x2, 0x0, [{0x6, 0xfffffffffffffffb, 0xb, [], 0x1ff}, {0x6f6a2d75, 0x4, 0x101, [], 0x8}, {0x5, 0x2, 0x4, [], 0xfe00000000000000}, {0x7, 0x9, 0x3ff, [], 0xffff}, {0xfffffffffffff000, 0x1ff, 0x0, [], 0x6}, {0x3d1, 0x9f6, 0x1000, [], 0x2}, {0x3, 0x3, 0x9, [], 0x6}, {0x1, 0x6, 0x4, [], 0x1}, {0x7, 0x8, 0x8, [], 0x1}, {0x16, 0x2, 0x4}, {0x401, 0xe4, 0x1f, [], 0x1}, {0x3ff, 0x2000000000000, 0x3, [], 0x9}, {0x2, 0xffffffff, 0x4, [], 0x1ff}, {0x4, 0x49e, 0x92, [], 0x8}, {0x800, 0x400, 0x6, [], 0x69}, {0x5, 0x8, 0x101, [], 0x9}, {0x3, 0xfffffffffffffff8, 0x7, [], 0x8}, {0x46cd, 0x8, 0xef, [], 0x6}, {0x379, 0x8, 0x1, [], 0x3f}, {0x260, 0x0, 0x4, [], 0x2e5}, {0x9, 0x80000000, 0xfffffffffffffc00, [], 0x9}, {0xfff, 0xd69f, 0x0, [], 0x9ac}, {0xae37, 0x401, 0x8, [], 0x8c}, {0x1, 0x200, 0x5, [], 0x3}]}}) flock(0xffffffffffffffff, 0x2) r4 = syz_open_dev$sndmidi(&(0x7f0000000740)='/dev/snd/midiC#D#\x00', 0x20, 0x4202) umount2(&(0x7f0000000780)='./file0\x00', 0x5) poll(&(0x7f00000007c0)=[{r4, 0x80}, {r0, 0x23}], 0x2, 0x4) ftruncate(r4, 0x5) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000840), &(0x7f0000000880)=0x4) getpeername$packet(r0, &(0x7f00000008c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000900)=0x14) connect$packet(r0, &(0x7f0000000940)={0x11, 0xf5, r5, 0x1, 0x80, 0x6, @dev={[], 0x16}}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000980)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) chdir(&(0x7f0000000a40)='./file0\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000a80)=0x7ff, 0x4) getsockopt$ARPT_SO_GET_INFO(r6, 0x0, 0x60, &(0x7f0000000ac0)={'filter\x00'}, &(0x7f0000000b40)=0x44) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000b80)=0x20, 0x4) [ 702.691344] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") pipe(&(0x7f0000000040)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0xdb45aa1) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x58, 0x0, &(0x7f0000000200)=[@acquire_done={0x40106309, r4}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x40, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x0, 0x1d}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f00000001c0)=[0x18, 0x38, 0x28, 0x0, 0x30, 0x0, 0x38, 0x48]}}], 0x9c, 0x0, &(0x7f00000002c0)="e4392340cad14074dcb672ba2cab0d98621369321d60139baccf8e02fd06a5198db0408a76b9bc6955a835042225ef08f06873464585ca69dfd6499c90f62d4e3b94f195d92ab070f953a141c6dbfe8e19dd6ff1aa95adf4ea2e0183f6c885d4e880012c2661e5b74e5b970c3162e5c359130277cca92e21db355b7c21bbbac24cc3828bc018247551f44577aff2af042759819ea7ee04f67d641f48"}) 03:39:02 executing program 0: syz_init_net_socket$llc(0x1a, 0x3, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x12000) finit_module(r0, &(0x7f0000000080)='/dev/input/mouse#\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x1e) 03:39:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42c9], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x800, 0x80c0) fcntl$addseals(r1, 0x409, 0x8) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) socket$alg(0x26, 0x5, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000380)) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000480)='/dev/urandom\x00', 0x200000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000004c0)) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$binfmt_elf64(r5, &(0x7f00000004c0)=ANY=[], 0x0) r7 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000300)={0xf64, 0x4, 0x3, 0x80000000, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r8, 0x9, 0x9c6}, &(0x7f0000000440)=0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x10, r7, 0x0) write$cgroup_pid(r6, &(0x7f0000000800)=ANY=[@ANYBLOB="363637303338368a00a40f3906209b55d3b5fe4b41b1e070e9371381a8034648df4db91044d1714b7b083bbca340f9cb757d49b042a4bde38c3ef334ebac56840e78c2a7111a2943f185ad97a78be4f1c76d4346bf489e16dd3e2fc5995485e26a8cdf7f8949bf0efa82f670c697a6345d92c5a54d9b50d1492ea3d2139656309a75b62f60b861fae884f9ff83edcaea8be1af304797344f93add85170b60884551551e1b58aa40de15d35b34f944915567266330e08cbce5850d2fd756f60f1cbb73111c4136a99365d4d2fea7c93aee0948ae0c2c185fcbc38fa92ec290255d4976015d76db3a028209b91e5bb10138ca3c87279e73aca41469569b64fe44b1e8567b97521e6e7db9b275ba88694075514c41202497017b565e06f819595ef0ed973554a0dcef709200000002f9b4655b8ff0f3beba604a255405c74562a5d8b9b3d6800b9cd62fa2fd1ccfebac413344108b76cfc5a866b9c1aa8c3af53c39cc69067b6bee4b7188a"], 0x165) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000500), &(0x7f0000000540)=0x4) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 03:39:02 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400000, 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r1, &(0x7f0000000240)='./file0\x00') socket$inet6(0xa, 0x1000000000002, 0x8000000000) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) 03:39:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fee00ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:02 executing program 3: socket$inet6(0xa, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x1000008, 0x0) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000002c0)={0xcffff}) 03:39:02 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400000) write(r0, &(0x7f00000000c0)="2c1897ac85e59faea09ac66a0d72521edec3bd36dec93c14da38b0fb7e18cd50bbf5963056ea731b3592f0b948ce1798df0647eba03cf620f515918a687f8988a2568fe3c9d143435f5650a7dbf95fc2c1b7d57f82cde39d9e6b339ffc8a394f542418246be793093e524800e6f6e7484c3a27d215b9575daee67fd7015773ecacb56571a80ab2d9623f20be7e3b43f11f1e", 0x92) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000080)={0x18}, 0x18) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f00000001c0), &(0x7f0000000200)}}, &(0x7f0000000180)=0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000280)=""/181) timer_settime(r3, 0xfffffffffffffffc, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 03:39:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31d], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r2, 0x0) r3 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) execveat(r3, &(0x7f0000000000)='\x00', &(0x7f0000000300), &(0x7f0000000500), 0x1000) 03:39:02 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x8000000001, @remote}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="b10b9386", 0x4}], 0x1, &(0x7f0000000200)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0xe2e, 0x4) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/40, 0x28}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000280)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)=""/126, 0x7e}, {&(0x7f0000000100)=""/9, 0x9}], 0x2, &(0x7f0000000500)=""/193, 0xc1, 0x100}, 0x40) 03:39:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 703.146109] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c3], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f18c5ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:02 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3ff) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:02 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x20400, 0x0) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x5, 0x280800) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='io.stat\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000300)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000), 0xc, &(0x7f0000013ff1)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000001800000100000000ffffffff67084c0438795ddb9fa76bec7d82cf57bb95bc7a0f2237a780309ed809a573716cf1985fe48290957fdb4682a3358bcb1d0590210673aa9a12c37e2a212bd0572ad9dd951334b278e5763c4a8ae0bdb27e3ef93347874d532568314deb91794f108c5a0ec0d9bc17a6ae2fe8804c9f2d8af462e7a614291921e4f7c8922c4079c9ee4c136985f46072822eeddda70ea9fe"], 0x20}}, 0x0) 03:39:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000ff"], 0x1}}, 0x0) 03:39:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2002000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 703.325478] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:03 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x200, 0x18c, 0x80000001, r1}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r3, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r4, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r4, 0xc028660f, &(0x7f0000000040)) 03:39:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$dupfd(r0, 0x0, r0) socket(0x1e, 0x4, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="b6ba440f56733b5f2bc26d482443a4153395dc852219e34ffa10424a15f8c0cb5bccc370fc9d1641a4fd645d1e2de9ab949cfff47279e9ed92646a90ef5d4bb91099c7b36e8404d82c9f5eb396a30c9d338e862f7615b3a06bcb754009fd06b65dd98cc804bf818fbe45b6949417428a5a8a909fcc6522da3fcc6646f30c88925f68c98423afae9e3f3f2afa476fed440edff9f81be599c0b7b79eabd9c3d90e4169bc555e1c5cf87439", 0xaa}], 0x1, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r1, &(0x7f0000001240), 0x2d3, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x200000000000000, 0x0, 0x0, 0x0, @broadcast}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x0, 0x7530}, 0xdd) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x6, 0x8, 0xffffffff, 0x6, @dev={[], 0x13}}, 0x10) 03:39:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1541ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000023000000000000000000007f"], 0x1}}, 0x0) [ 703.900477] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1000000036d092c1344bd08c1c60e46534d67e9874520275be58a7182ef986409b5eb487e82a243cced30f25"], &(0x7f0000000040)=0x18) 03:39:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:05 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x7) ioctl(r0, 0x8914, &(0x7f00000002c0)="0a5cc807891027cab1054b5c1500315f85714070ed019c875cb0feafca7083083a89ac029dba73a8449cb2b1d05feafe225a3cebcbebf7ee70deaf2723b4b64e39ff07000000000000a5565889d9c4a654effa843959d2d7a0d8291e880fe9c6178e4796562550fb1582dcd5da573d7edd3981553974f0c606fac2022d48ccf2f87402778a85f43e23036ba873935a28530c666ba16644072856a7c5c6eba161ae9ba8611ed590eb40c0a6a951ee1a23527abe1316856bc95f075bd7579ebadd8ab193e77c33f58d22da12de7ca3d260694cefcd7e2b1f0746316099788bcc784fc2892721aa0668ccbf47e1ff56b728b037") r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x4000, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000061f4db0a00000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"]}, 0x108) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fff, 0x40) socket$inet6(0xa, 0x8000e, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 03:39:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000d0"], 0x1}}, 0x0) 03:39:05 executing program 3: r0 = socket$inet6(0xa, 0x80806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x1e, 0x805, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r3 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000, 0x1}, 0x159) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0x94) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "01000009d0010100000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 03:39:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4657ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast1, 0x1}}, [0xfffffffffffffffd, 0x7, 0x1000, 0x2, 0x1, 0x2, 0x4, 0x5, 0x194, 0x8, 0x4, 0x3, 0x2e429c95, 0x9, 0x8001]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x4}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='team_slave_1\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4000000000003, @remote}, 0x10) 03:39:05 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) pipe(&(0x7f0000000140)) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x20) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000080)="3e360f07f32e6b6ad60e9a06000000a500c4e1fc5add2685aa0040e2c466baf80cb838200f8cef66bafc0cedc4e281989e000000000f1448a10f01c8dd4a14", 0x3f}], 0x1, 0x2, &(0x7f0000000280)=[@cstype0={0x4, 0x4}, @dstype0], 0x2) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETSF(r0, 0x402c542d, &(0x7f0000000000)) 03:39:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x24, 0x7, @thr={&(0x7f0000000180)="dd047ae05acd52dc858f960db27eaa1b8e604b027efde002faa425c559382290b4d2110f5df4956bfe1a97b61f35ac5084c73e52e9952fa7ab16339801c5a83340500e36fe41ea20c5c15e9f90", &(0x7f0000000200)="52685c9bf21c56ac08657e00dc73a8041a4219799d9c5368586ef326c5f5f7ca59f233603459b7cfee75c5a8f8c70aa3053204728471e33937517a7fead0f5da9670cd75aca2c1be1af0dfd9bed8028f642901da1646733a2aa52c012519f75c472d0aa65070fcee563c7bb43b494fbc50ddf8a70f51ec8bfa87f12a526dd776b8f3347ad896e6666d4d0ed807f13eb1b3c979e3e6369df81707039724e7"}}, &(0x7f00000002c0)) tkill(r1, 0x1000000000013) [ 706.169933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 706.193972] kernel msg: ebtables bug: please report to author: No valid hooks specified 03:39:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000002"], 0x1}}, 0x0) 03:39:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3760ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 706.290439] kernel msg: ebtables bug: please report to author: No valid hooks specified 03:39:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_mreqsrc(r0, 0x10d, 0xd, &(0x7f0000013ff4)={@remote, @rand_addr}, 0x6) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback}}, [0x40, 0xfe, 0x4, 0x37, 0x8, 0x7f, 0x2, 0x9, 0x995, 0x345, 0x1, 0xfff, 0x3, 0x4, 0x8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0xc) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") dup3(r0, r1, 0x0) 03:39:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8c05ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 706.380618] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 706.476515] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="c74424002b3e0000c744240204000000c7442406000000000f0114240f924371c4c39969df2166b83d010f00d0c4c169e3e866f33626dbc7c4c2350cbe6900000066baf80cb838b95f88ef66bafc0ced6626660f3a0cf603660f38811501000000", 0x61}], 0x1, 0x4, &(0x7f0000000180)=[@cstype3={0x5, 0x2}, @cstype0={0x4, 0x6}], 0x2) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000240)={[{@umask={'umask', 0x3d, 0xfcfdffff}}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4f, "c9cc4e36216667419816c1efaf78340400357ea259e15b9245c3915d821f3b1ef7da4216d968db39a29d5fed17204ff6cb760cf6a9d7f990beb2cf5d3ae0f811bce95026457eddffe9e6294d3185e1"}, &(0x7f0000000280)=0x57) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0xb4, 0x400, 0xc, 0x2, 0x2, 0x4, 0x3, 0xf, r2}, 0x20) 03:39:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d03000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = shmget$private(0x0, 0x3000, 0x54000620, &(0x7f0000fe9000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000000c0)=""/62) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000240)="b8ff8100000f23d80f21f835400000300f23f866b823018ee0c4e231dcab009000000fc71ac4c241467e02c4c1fa6f012e0fae4bc40f300f01c8f20f08", 0x3d}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000140)="0f013b360f2264808abab818f367360f001d00000080366435d88d66b9800000c00f326635000400000f300f221767f0827604976766c7442400156500006766c744240229c200006766c744240600000000670f011424dadd", 0x59}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:39:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0fa8ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:06 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x80007, 0x48) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ff9000/0x6000)=nil, 0x6000}}) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) write$P9_RREADDIR(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="87000700290109000000000000000000010000000000000007000000000000000107002e2f66696c65311102000000020000000000000005000000000000000607002e2f66696c65321003000000040000000000000002000000000000000607002e2f62696c6530c003000000070000000000000008000000000000000407002e2f66696c6532e4cb11f141d741deecb1d4782d18bd63f43819af87eeba41262e2246581867ef0f1e04b2ba3351c20ad835a5aee6fc589d23ee4f5b99a02b760c6de4b6"], 0x87) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) [ 707.013452] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 707.070212] hfs: umask requires a value [ 707.074267] hfs: unable to parse mount options 03:39:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0eb0ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:06 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0xc9, 0x4) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") recvmmsg(r0, &(0x7f000030efc4), 0x400000000000081, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r2) 03:39:06 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x200, 0x2000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000002c0)=""/4096) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x11) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x402001) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000180)={0x46e, 0xfff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200)={0xd2f1}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xb, 0x800, 0x7fffffff, 0x2, 0x4, r4, 0x4}, 0x2c) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 03:39:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setuid(r1) semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f00000000c0)=""/118) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xca2, 0x0) r3 = getpgid(0x0) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0xee00]) sendmsg$netlink(r2, &(0x7f0000000380)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000080), 0x0, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x68, 0x58d984ecac2919a7}, 0x20000080) 03:39:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80641, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000002c0)) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = getpgrp(0x0) fadvise64(r1, 0x19, 0x7, 0x3) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) close(r3) 03:39:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000ff"], 0x1}}, 0x0) [ 707.179494] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f103cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000ff"], 0x1}}, 0x0) 03:39:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)=']\x00', r2}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) write$cgroup_pid(r3, &(0x7f0000000480)=r4, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xffffffff) r5 = dup3(r0, r1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@broadcast, @remote, @multicast1}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @loopback}], 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='ip6gre0\x00', 0x1}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x1000, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8100, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, r6, 0x102, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdb}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x48000}, 0x11) 03:39:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0a5cc80700315f85714070") sendto$inet(r0, &(0x7f0000000040)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @rand_addr=0x9}, 0x10) shutdown(r0, 0x1) write(r0, &(0x7f0000000040), 0xff4a) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) 03:39:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000ff"], 0x1}}, 0x0) [ 707.374437] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") timer_create(0x7, &(0x7f0000000080)={0x0, 0x17, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r1) creat(&(0x7f0000000240)='./file0\x00', 0x0) r2 = memfd_create(&(0x7f0000000440)="776cd0c6d26f6d696d655f747970652d7472757374651d00e17f6c616eee74418a23a825a274727573746d647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) writev(r2, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718", 0x3c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000000180)='./control\x00') setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000300)='./file0\x00') 03:39:07 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)=r1) 03:39:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a0], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff449ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 707.770362] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:07 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, r1, 0x0) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x91758464dce2cab7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e20, @multicast2}}, 0x5, 0x8}, &(0x7f0000000380)=0x90) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) r7 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffd) ioctl(r7, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) times(&(0x7f0000000180)) sysinfo(&(0x7f00000000c0)=""/165) r8 = dup2(r3, r4) write$eventfd(r8, &(0x7f00000001c0)=0x3, 0x8) 03:39:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x2, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r3) close(r1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x9, {{0xa, 0x4e24, 0x4, @mcast1, 0x6}}, 0x0, 0x5, [{{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1f}, 0x4}}, {{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0xffffffff}}, {{0xa, 0x4e20, 0x3f, @remote, 0x6}}, {{0xa, 0xfffffffffffffc01, 0x9, @empty, 0x1}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x2}}]}, 0x310) 03:39:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000f0"], 0x1}}, 0x0) 03:39:07 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f00007a0000/0x3000)=nil, 0x3000}, 0x4000000008000}) 03:39:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff37cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) prctl$getreaper(0x5, &(0x7f0000000440)) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000240)=""/18, 0x12}], 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ptype\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000000)=""/174) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000480)=0x2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000004c0)=0x5) preadv(r1, &(0x7f0000000480), 0x1000000000000181, 0x10400003) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000300)=""/150) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000003c0)=""/93) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)={r2, 0xa0, "91f2810dce7ad43a80cd7be19046f5a812b6ca8caa6eaa6769492d30ae3f30bea0b5af23b18e10613329809c2255025d550c970fd17358cf474ce928148ece8984f083e54d033b9e55e3e70d6c177c23dad3f93e19ae44161f020b1aa8157c8fd782bb12357da0367399e267392bcba4415b82b52c5fa23feeaa87c3c857eed3656ef80e00e101f7fa2a26fa7732052fffe9c92827972c494bb5f726ea42bee3"}, &(0x7f0000000640)=0xa8) 03:39:07 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x104c0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') 03:39:07 executing program 3: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x1, 0x4, 0x101, 0x198a, 0x5, 0x2, 0x400}, 0x1c) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) rseq(&(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x4, 0x3, 0x7fff, 0x7fffffff}, 0x5}, 0x20, 0x1, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/100, 0x64) 03:39:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000002300000000000000000000f0"], 0x1}}, 0x0) 03:39:07 executing program 0: pipe2(&(0x7f0000834000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000fb8fb0)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000000040), 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xfff, 0x100, 0x3, 0x5, 0x2, 0x10001, 0x4, 0xc77, 0x4, 0x35, 0x4}, 0xb) [ 708.150984] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4a77ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68030000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:07 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/9) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000), 0xc, &(0x7f0000023ff0)={&(0x7f0000000240)={0x24, 0x30, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x20024000, 0x0, [@typed={0xc, 0x1, @u64}]}]}, 0x24}}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x6, 0x7f, &(0x7f0000000100), &(0x7f0000000180)=0x4) 03:39:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:07 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) perf_event_open(&(0x7f0000940000)={0x1, 0x70}, 0x0, 0x0, r0, 0x3) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x44) 03:39:07 executing program 0: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'bridge0\x00', &(0x7f0000000100)=@ethtool_wolinfo={0x7, 0xdf, 0x7fffffff, "c513e9004db6"}}) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)) 03:39:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 708.369145] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 708.395761] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 708.413024] Unknown ioctl 21515 03:39:07 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x40000000000, 0x28000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000040), 0xc, &(0x7f00000002c0)={&(0x7f0000003c00)=@newneigh={0x30, 0x1c, 0x331, 0x0, 0x0, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xda03]}}]}, 0x40a}}, 0x0) 03:39:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f097eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'lo\x00', 0x80000001}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="0000007f00000000bc"]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000100)=0x400) 03:39:07 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 708.425282] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 708.432686] Unknown ioctl 21515 03:39:07 executing program 7: syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x6, &(0x7f0000002440)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000000040)="4e70b51240aa3fe95c7ed7f3cbf5fa7bb0b01a1b17998fabc5db15b9413e572fa3ddf41d8783f0f22cafd11ef2ab1fc580d50ea12469ad35c9f111637a2073a08fd91895f84bbf00457d94ac697a34b6b085fdf09a38d668e0bdbc3eb3cf9fe06b1594c874afe385af78b318cf86de5d6c6d1a8e265bd92bb74fa9a9aadfd9d2e99aeaca5d9f202d611faf3410c1ba7d52461e012a71e2149b47694a9548fad8986334b2e4e8dda7943a16e5e91357089f506e7d91299190e86afefa377c176b21d44243aa6d9bf29a98072d92d369331c68f8a661d3898f535864cb915ae656e78076e815829864d140583a861e17ee318428c7", 0xf4, 0x100}, {&(0x7f0000000140)="fe07a6d206c5a7bde5805db27fac91c3ef08988aef36e26861d7cb70a1c485c78977105859302b4a7c7e57d5a11d0b7c65c7ec5f53ed99591ffc596b5cff87d57bff706c7e9cbf7ae756288d7e61ae284e9437680a12ec0f109d6042b7d35ea958159b8a8d9d12c30de3a66d2daca0520c8bdb93fed47ee977b1f21dbf7da2aac2b05e52b9693f80c2cb5e21f080b8551b318cdc087b8f43fd565ff4a04441dc5955cec65cca3439e740e28e176396fb49e8e909d98996086f15d16d6a9b778a51226d982e9544c493c3045fb57a2a2f3809a3dd921e49c4385446ba7e8b147b6bc1b4a8d5db3b77a17e97b8", 0xec, 0x500}, {&(0x7f0000001300)="c344a0b5c75bbaad3563e1a1e3c28c1f386891c8af3e7430ba3ef0cb0a3c28b8064e476cb5350418b0b16c83f06b66a4279026e607694ef8072188f2491a628635c893764649c53d5e748beacb22a52afc1b2da5c2e9cb58fc51b80c7a21e5fb3fc5dae6b26d971454dad1e31c8886d9c0252db95087bcc08fc6299e52904c3ba8b9295c9d8e6b49", 0x88, 0xa5}, {&(0x7f00000013c0)="f2f1066c67a41fcc909b9556e276de27c80b64e97000271302e432758fd11bb52110888fbd56a47234f1ab578e0c7e4b5abacf71bda8c24bd4a249cae9c8551e6d520bb8539a81e51db446103080d90648246a206defbcae5f24d50e12dc8c787de9a7645981a7d92ebf243c253f07ef", 0x70, 0x3}, {&(0x7f0000001440)="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", 0x1000, 0x7}], 0x0, &(0x7f0000000000)={[{@disable_sparse_yes='disable_sparse=y\ns'}]}) syz_mount_image$nfs(&(0x7f0000000240)='nfs\x00', &(0x7f0000002500)='./file0\x00', 0x7, 0x1, &(0x7f0000002580)=[{&(0x7f0000002540)="89ccc5b449ecf88cb271c4e87a0cbc6e96a06e5b52f672b26708b74d50a22cdc0a2a35328b216d9c3887762c891177a4ec6703", 0x33, 0x3f}], 0x8, &(0x7f00000025c0)='ntfs\x00') 03:39:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) [ 708.505135] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc84708c58ac14c40706a0eca1ff500bd172da8429a0bff1b1994b0") open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local, @local, {[], @tcp={{0x2c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x41, [0x0, 0x4d3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x2000) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xe1) 03:39:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:08 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x480080, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x7f, @broadcast, 0x4e23, 0x3, 'lc\x00', 0x24, 0x3, 0x4}, {@multicast1, 0x4e23, 0x0, 0x3, 0x900000000000, 0x9e22}}, 0x44) r1 = socket(0x10, 0x802, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") write(r2, &(0x7f0000000000)="240000001a0025f00485bc04fef7001c0a0b49ffed000000800008000800030001000000", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6097, @mcast2, 0x3f}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x1}, @in={0x2, 0x4e20, @local}], 0x48) [ 708.590630] __ntfs_error: 1179 callbacks suppressed [ 708.590650] ntfs: (device loop7): parse_options(): The disable_sparse option requires a boolean argument. [ 708.701620] ntfs: (device loop7): parse_options(): The disable_sparse option requires a boolean argument. 03:39:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3a6eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x10, 0x3, 0x0) read(r1, &(0x7f00000002c0)=""/233, 0xe9) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) read(r1, &(0x7f0000000100)=""/94, 0x5e) read(r1, &(0x7f0000000000)=""/240, 0xf0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000005200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x3b}, 0x0) 03:39:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x0) 03:39:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = getpid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6, &(0x7f0000000000)={r5}, &(0x7f0000000100)=0xfdd6) 03:39:08 executing program 3: r0 = socket$packet(0x11, 0x4392c473245ed7f5, 0x300) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) wait4(r1, &(0x7f0000000140), 0x80000008, 0x0) mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x6020, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) quotactl(0xc1e2, &(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f0000000340)) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) unlink(&(0x7f0000000040)='./file0/file0\x00') 03:39:08 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r1, 0x400, r2) fcntl$setstatus(r0, 0x4, 0x6c00) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x0, 0x1) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xec, "318e258c7129964b3d8f37129268ffc0448d1ebc63e51b9ec76c700103554addb4f06d266c78dc6592461acb6a885d7134f3cfe23e8a673bdf1424ad2bbdfd0a38ad58c134bb3e72610c3e431efa0d9d8c7609a29384bef682707ce257ffc5630c5df622caea3c4ed764515387366ec56a17d8ef785386ba03494da0be4e23eeb271336cfce92dbcf7b1ad0ba8e21b3f0c59bbd059c541bbd2271c46a638ae98181aa142158fb07d83b8e47f975b5cb96d4249ab3295ff8faa0d1b8f42ed3c90ec8bb24c3b35e23c461dae8182c406c95c46c8c263236f02eb52e587d33d839f790d8c1b03eb7207f44615df"}, &(0x7f0000000140)=0xf4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000180)={r6, 0x7}, &(0x7f00000001c0)=0x8) write$P9_RWRITE(r4, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r5, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r5, 0xc028660f, &(0x7f0000000040)) 03:39:08 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x90000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000480), 0xc, &(0x7f00000002c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="20000000220001000000000000000000020000000c00010007fffffe", @ANYRES32=0x0], 0x20}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffff9}}}, 0x84) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000200)={@empty, r4}, 0x14) 03:39:08 executing program 7: gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x0, 0x0) tkill(0x0, 0x14) r1 = creat(&(0x7f0000000180)='./file2\x00', 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)}}, 0xffc1) 03:39:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000011"], 0x1}}, 0x0) 03:39:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f21d0ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 709.048014] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:08 executing program 3: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x220}) write$eventfd(r0, &(0x7f00000001c0)=0x19a00d52, 0x8) mknodat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), 0x4) renameat2(r0, &(0x7f00000003c0)='./control\x00', r0, &(0x7f0000000400)='./file0\x00', 0x2) 03:39:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x8}}, 0x0) [ 709.184371] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:08 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffff, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") getsockopt$inet6_opts(r0, 0x29, 0x31, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x3c, 0x1, @thr={&(0x7f0000000040)="46e10479a70d536380f1cc4bd2aeb6600800e7fbd3cdbb73e39f255af3433fb93b297320444c191c2ce9edd4059010995db681fd0a3873d70349da4574cd23518e", &(0x7f00000000c0)="b9b1f892e40169ea7710a647eca30acd8d2691cda508073fd678d7b7ad13246a91304fe8b4e253f506ac7bc115f9c11f1f6171aca6ed394298edc8cbf0cce6d16be3be054f11e95b204e77031ae705fb238644795806b6fc08a87ab10e8f1ae50aaf516ace22c0d56c9daaefbceb3830f32839763f62c19a1d13a19a24182c5935500ee94993cadef85642254683181454faffb29c300699fe20e28dadca6ce47561ca75ced7a762c4b86fdb03cc6b6f8a332fbb43497f7e93c57c2651106a916f88193af934fef2d7fc1f365f54ade6d271"}}, &(0x7f0000000200)=0x0) timer_delete(r1) 03:39:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x2}}, 0x0) 03:39:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4306ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 709.324547] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'bridge_slave_0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='&\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) close(r2) close(r1) 03:39:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f0000000000)={{0xffffff93, 0xffffff80}}, 0xff8f) 03:39:09 executing program 3: personality(0x97fc55705a6de99e) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x22, 0xd7, &(0x7f0000000140)="3c2d3cd405f08b41637c2fee86dd371da6e5ed6ed61583b2f02a7034f44fca7788dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) 03:39:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee02], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0xec0}}, 0x0) 03:39:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fd909ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:09 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) write$P9_RRENAMEAT(r1, &(0x7f0000000180)={0x7, 0x4b, 0x1}, 0x7) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000380)='./file1\x00', 0x0, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) 03:39:09 executing program 0: msgget$private(0x0, 0x325) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000200)=0x80) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x1, 0x800) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x5, 0xd7e5, 0x1, 0x5fa2133a, 0x7, 0x3}, 0x4}, 0xa) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = gettid() getpriority(0x0, r3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000004000/0x3000)=nil, 0x3000}) 03:39:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x20000041}}, 0x0) [ 709.897949] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80006, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0x2000) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x61, 0x2041, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 03:39:09 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sched_setscheduler(0x0, 0x1, &(0x7f00000003c0)=0x5) read$eventfd(r0, &(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) write$P9_ROPEN(r0, &(0x7f0000000000)={0x18, 0x71, 0x1, {{0x0, 0x1, 0x2}, 0xffffffff}}, 0x18) 03:39:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc203], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fae48ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:09 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000080000081) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) 03:39:09 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x10, 0xa, 0xffffffffffffffff) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 03:39:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x33fe0}}, 0x0) [ 710.063072] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:09 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x9, 0x2, 'client0\x00', 0xffffffff80000000, "8399eba1a5827a93", "dafe91972a232ac03edff8787a60c751eacbec9c59ef3748a16c92235076be60", 0x3d, 0x4}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100000000000001, 0x32, 0xffffffffffffffff, 0x20000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x1fe0000000000, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4, &(0x7f0000013ff4)={@local, @rand_addr, @multicast2}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x7, &(0x7f0000000040)={0x0, 'veth1_to_bond\x00'}, 0x18) close(r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xce) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x7ff}, &(0x7f0000000300)=0x8) dup3(r2, r3, 0x0) 03:39:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1400}}, 0x0) 03:39:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2fcbff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:09 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) connect(r0, &(0x7f00000001c0)=@sco, 0x80) 03:39:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x401, 0x0, 0x0, 0xfffffff7ffffffff, 0x0, 0xfff}) 03:39:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x220], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 710.234149] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:10 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0xfffffffffffffddb}, 0x2b5) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000180)=r0) 03:39:10 executing program 7: mkdir(&(0x7f00000003c0)='./control\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) waitid(0x1, r0, &(0x7f0000000040), 0x20000000, &(0x7f00000002c0)) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)='./control/file0\x00') 03:39:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0xc0}}, 0x0) 03:39:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100000008912, &(0x7f0000000240)="025cc80700145f8f764070") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000001c0)=r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) pwritev(r4, &(0x7f0000002600)=[{&(0x7f0000000200)="caf03a74ef2554", 0x7}, {&(0x7f0000000300)="dd06e9424d97eb8eaa3d35d31ac754dc7b29db987e518e9839758fa1a63022a7a0e3262f41ee1792dc7250dd3911d5454befd32428d24812ab4c17d676c44696a62c26adaf41b13d99bd441079cef70dd77cbefe7db365b046610334aeb7832b3f10cab1aef775fa6ff60af8309c025303abe185522591861d8d3b0ffba712b758a4546d24df5528258d242855e1793e889c0c54c67701b10255ed0620f7b05867ad5051534196a9f6a48a51eefa1714dbec5c933f84d9ab1cbd3567ddfa62e80b71d3d84c110ec6b2b1ed5640347cc2d1ff098684dd8d37307027ac5dd940ed47fc58a6ea9b43aa502059e1634894d3b1931f56f7234a3c25", 0xf9}, {&(0x7f0000000400)="c3d214171f792489cdae5515084b861bd36e7a9bcf66644aa4b51f12386363a4b374724f07e5877cd8f9d94f91f8fb1d8612e97bb451ce20cb04d74081086db97cd9bbda073acf6cb80ed4150a9436dbac342d1b30d68ae61948638e4932d14818409ad3f1f3d4f25e507c", 0x6b}, {&(0x7f0000000280)}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="cbff68803a183285a5ef562a711a9bd9d365bc2b05e4e0aebf84cfbb823f704a5d780f9abb225cac703e49e28700d1d5db45c43ed1ad9144b1f7b009872e21c6085241cfbf81ed6d0027c24d203591d1c6f0903863dd79b671debd784e4dc5e2fd4083cc293106353e1cf3727e343e06d59fbaf1be4012a3b26ec9fc4732ba6270256293e7507e4d8eb2ad8d179ffde05aaeb4fb8a", 0x95}, {&(0x7f0000002540)="ee6d792ad40bef0284703555143ff2a5043e1108c3022cb0a65357c122a56607215ec98f894bca3c12e0913ab1033b8e3507a83663a1ad13daf1f149e3608b8c94b0464c23348a032d9b1116058de583c3968c42ca0a10c77c577561b8b05c093f4156aef322b677772a748efb851720b106694eeef23bc916e3e845dd76d055796133419741a7a57e6ced962d", 0x8d}], 0x8, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x7, &(0x7f00000002c0)={@dev}, 0xc) 03:39:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ff40000000bfa100000000000007010000f8ffffffb702000000000000bf130000000000008500000008000000b7000000000000009500000000000000"], &(0x7f0000000140)="47504c4070035fa608566cacf19cddd6134ac1cf924ba38d21cec3ec62ab"}, 0x48) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 03:39:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff46cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:10 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)={r2, 0xdf38, 0x3ff}, 0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x3, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) 03:39:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:10 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000ea3000)={0x0, 0x0, [0x200000000000]}) 03:39:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0xf}}, 0x0) 03:39:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") sendmmsg(0xffffffffffffffff, &(0x7f0000000b40)=[{{&(0x7f0000000600)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-cast5-avx,crct10dif-generic)\x00'}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000cc0)="4cfcc8b46fc8a92e5c2030ddfffe275dcce016251fb26937d9da6ab62ba48db440986f998df8724b95767193b93cb9959980f408e9094ce043567a11be3969c04d4f479bd134e9be8ccc52e0bd72678375a9b5681a793256813f3912e2384d7d39d31147c574a1bf20761a84104a73cc28c5ea34a6c457175cf830252d5f310474e9adc7ddb3e0c839bb114d0942c8ed746e75044e565af4624c6762cf43345b67215dcf480521e3192fbddb521dd96c097a3520885b2868540df257cc76babcce83b4f0f0fbbed5a871c7a67e953e9b535e59f9182b52577ea0775aa16ba7536be4fc529fb71e176cc61f6c8bfc223d", 0xf0}], 0x1, &(0x7f0000004040)=ANY=[]}}], 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000680)=""/202, &(0x7f0000000580)=0xca) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='devtmpfs\x00', 0x0, &(0x7f0000000cc0)) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffbff, 0x7, &(0x7f0000000400)=[{&(0x7f0000000080)="a0347da158d601be091fa0d818cb23e4b27fe15d5dbcfed875b20fba25cbfd2a479c3d5d35d9ff700bd33c670d3c706d97c3460c18d5f2eaeea7ed4dee88cecb4eb1e00a5e145e1a1dfbb7", 0x4b, 0x3c}, {&(0x7f0000000100)="e233eda67e51e0981ce83ad35d34a4e877600c22dabdd7a7a2e9836cfc40d128a974e1284b8df2915aa98333fc95c2aa2fc754e89f3302696d1a6e272be07554ab64a201f7eeb794ce33f8242bdd8ddca19ee0c49496aabcaf96c1d09cbcf5239ed81463bd9dc8fbcec7565effa6f654edda49fa", 0x74, 0x2b}, {&(0x7f00000001c0)="7e3894265a540a8618a035b4e123fc95508e3beb001c50ccd6cbd21a796eef994b5132ba86cda3e685dd1a917601556f7759b5b71147b4e1d2827314f47169c44901895ec894", 0x46, 0x5}, {&(0x7f0000000240)="957559433514cd0e90429544099a6856c3f513fea5fb9013e2beac9ef615ac38eedbe2666e60911e3ca253c4a33286a0da1e67e0fe57efdc5827b847a0e59c1f2420f491d66b27a3b96fa82737d7db50a2494583d33aa52f21d1bbfc631d62094df96689bfc3c75556d7ba43a3d930f9", 0x70, 0xffffffff}, {&(0x7f00000002c0)="44fa28172a7d2784e23b5bed5361e3afcad7822c90a53fb33348a1f48073e75ac57402df3c02c6d53f18dc6477b7879aa6657d024973396e43948b3c4118b3d697a22ba3603f153f29ea950755ca5585308889e272021e3527e96a91ef61701768725ce4a646613021eb82abc7e37ea7054958bd1d8de01db38e18f41e87b12034535b96b0bd3da354fa7b2ccb2be5186d689156196c69169414fe842238", 0x9e, 0xaab}, {&(0x7f0000000380)="dac328dd36aeecbbf2d4ef91349d38e5298f562038dc63bc49cfcda62df692d2206ad571b28032d59034", 0x2a, 0x200}, {&(0x7f00000003c0)="ef44d843564c8401756d809ceae795766d4670ca6f770364fbd12c07375ac917896ad4208309d36e2bc9a5314ac67ee8186ebc86aa1c04", 0x37, 0x1b11c}], 0x104080, &(0x7f00000004c0)={[{@noblock_validity='noblock_validity'}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x3f}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@nombcache='nombcache'}, {@i_version='i_version'}, {@i_version='i_version'}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x620}}]}) 03:39:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xb09, 0x0) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x7, 0x0, 0x8, 0xbe9, 0x0, 0x0, 0x1, 0x16c, 0x38, 0x388, 0x6, 0x116c, 0x20, 0x2, 0x20, 0x400, 0x427e}, [{0x1, 0x100, 0xac4, 0x1, 0x7, 0xfffffffffffffff9, 0xae2, 0x6}], "2429e2565079e6f47ad0d622c0d26ac76dde6b2eeab9c8e7b5a81bb41af08881e30f7f5811d1833779aa992ee1e06b8e810ffa49e4f74df33255d94e846f5a2a09ed1d328596e3194a56a378fda5d5db79b75978c134171451a87d781a33c90f2d9469940d5d1a2537643fc5383b3638a2e5efdec0245e4dbe", [[], [], [], [], [], [], []]}, 0x7d1) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0xc4, 0xfff, 0x4, "fac2d4302c41573aff61f5c105d340b543feb01c69e690f0103e1301186f2d711e49d8e048478abe8610f9d44e1a8cabea8b8c93c3fefc8fa09577ef0b4a149d147ce00421b5c7229e62c4b3c615b5eb6fc0a98ba5c9c15c88f1018eabaf29ff418bb6afb782458ae36f099b800d80e0c5c32fcd626ae88c184061515a91748980608545efcec506472598185e7ddea5dc597a67c3e5424a39194163906a23e4cd9558a7d10e500ce0ebaf448d7270bf5117e32a17adb6244f98fa321bc069d7c0cfec3d"}) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x13, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x200041, 0x0) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x14ba) 03:39:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x7ffff000}}, 0x0) [ 710.679124] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x4, 0x7fffffff, 0x100000001, 0x7fff, 0x7f, 0xbb50}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x0, r2}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'gretap0\x00', 0x0}) bind$packet(r1, &(0x7f0000000340)={0x11, 0x9, r3, 0x1, 0x2, 0x6, @broadcast}, 0x14) syz_mount_image$msdos(&(0x7f0000000380)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x9, 0x7, &(0x7f0000001740)=[{&(0x7f0000000400)="66458bccc063ead160f4588a", 0xc, 0xf38}, {&(0x7f0000000440)="b13eaeaf27d87289c10d071389241095399fe3df88cca8115851a6434f1538ef897e91d4611e5120618f8ea4a6c9d76a77bfbe7a4f7c6df7", 0x38, 0x100000000}, {&(0x7f0000000480)="b2403c16ea8a63de0672516b492a6165f38bd7622d55eb50c2e4a4924ba5d0a5c402671ce186d9a568ea1e92b988ff231cc6f3f63ed78f663563350bc20d758b4b73b891cacc", 0x46, 0x401}, {&(0x7f0000000500)="2fbcc7ea40e17fbc480101fab6365c2644c85390729976a2fc2ef69d1bf4ff4668f60ece68daeafa8e8828f99120a3bf2e588f13d62484d1df5fa70e2298defaeb316936badd68a060ee333f8d19297aa9e2820f84f97fc2142a6700cfab", 0x5e, 0x6316126f}, {&(0x7f0000000580)="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", 0x1000, 0x5}, {&(0x7f0000001580)="cb658770dfbc64c92331ad2feb6e005e54f59326e43e319bed091dd4450576bc033dbc6c2132143c8f10a1884f6d7efea8df6d1224d8e0de39a71803629b0a91b089fb6731acb8cd8282281a4e312f92d8852b9511c5d1c3ae2bda3b712614f74721d439dd1b60a8fcc8446ee50a0a87d7cdf81a03f58c298e9c79e7b099f7d9bfa86f3379d16287cb9cd0d2d021cf7c30c1f4eb158d5562b8143837a925f15c", 0xa0, 0x9}, {&(0x7f0000001640)="132eeb6792e53274b5cadf2b3c72433bbc40ca736aaf8ce536811d6ec4b58d4bd1144b0f9de7ca053269e776ac5ee900d962e3420297abc1b588cfdadb89da2178f8a0d1e390ae7d827b64b8fb5b05b6899540b658ea26e4e10da87a2432c6adff2835ac0858dd759d23d3e1963fa9b0f9a41a6e3910362f3fb5aef7cf6a34cc52efe48222654e2340fdf8d07094cafcd60fcefca17934027ff5d8310d1909c3b9c96602f973b6d3adc80e32e4691821e4f985395497990972e0ccc9a5e1757f3eb104536ee3be5a0fadb5d70bc2f40298ce445689c18a5c307de805355ebbace09369031ef9c7887584a2357159876d", 0xf0}], 0x2, &(0x7f0000001800)={[{@dots='dots'}, {@nodots='nodots'}, {@fat=@flush='flush'}, {@nodots='nodots'}, {@nodots='nodots'}, {@fat=@codepage={'codepage', 0x3d, '862'}}]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000001840)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001880)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000018c0)={0x2, 0x9, 0x1000, {0x77359400}, 0x101, 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001940)={0x1, 0x6, [@remote, @dev={[], 0x13}, @random="3d4fd5c66c49", @remote, @random="fcbf8a6dbe25", @local]}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001980)='/dev/dsp\x00', 0x402480, 0x0) mkdir(&(0x7f00000019c0)='./file0\x00', 0x40) mount$9p_fd(0x0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)='9p\x00', 0x80, &(0x7f0000001a80)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L='version=9p2000.L'}]}}) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000001b00)="2670ab572c8e2b3f3141788c29869b1dc63788ae54488a45588f770aa5805d9ef5fd6573782d95a3c3257dea072a33683f059967c6d55ff08a1fa71a2bba2128b3e8351612eb72442df5083e28dee5dfd92e095ad95d55175a379b8a193b82078194d11a260e9d9ca3053f3b457e006d78a4ff7d8d2adb92e85aaa9fcc3aba1187179910dab2250888b1d06846bc8adc4bd5") fcntl$setpipe(r1, 0x407, 0x2) recvmsg(r4, &(0x7f0000003200)={&(0x7f0000001bc0)=@nfc, 0x80, &(0x7f0000003140)=[{&(0x7f0000001c40)=""/127, 0x7f}, {&(0x7f0000001cc0)=""/61, 0x3d}, {&(0x7f0000001d00)=""/168, 0xa8}, {&(0x7f0000001dc0)=""/135, 0x87}, {&(0x7f0000001e80)=""/4096, 0x1000}, {&(0x7f0000002e80)=""/70, 0x46}, {&(0x7f0000002f00)=""/152, 0x98}, {&(0x7f0000002fc0)=""/161, 0xa1}, {&(0x7f0000003080)=""/191, 0xbf}], 0x9, 0x0, 0x0, 0x2}, 0x1) r5 = socket$inet6(0xa, 0x2, 0xcc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000003240)={@remote, 0x1, r3}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000003280)=@assoc_id=0x0, &(0x7f00000032c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003300)={0x800000, 0x8001, 0x66a1e76f, 0xbbd, r6}, &(0x7f0000003340)=0x10) chroot(&(0x7f0000003380)='./file0\x00') setsockopt$inet_int(r4, 0x0, 0x33, &(0x7f00000033c0)=0x1, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000003400), &(0x7f0000003440)=0x4) recvmsg(r1, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003480)=""/111, 0x6f}, {&(0x7f0000003500)=""/78, 0x4e}, {&(0x7f0000003580)=""/190, 0xbe}, {&(0x7f0000003640)=""/202, 0xca}], 0x4, 0x0, 0x0, 0x1}, 0x40000120) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f00000037c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003800)={r6, 0x12, 0xfffffffffffffff8}, 0x8) 03:39:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8a76ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0xfffffdef}}, 0x0) [ 710.830072] tmpfs: Bad mount option LüÈ´oÈ©.\ 0Ýÿþ']Ìà%²i7ÙÚj¶+¤´@˜o™ørK•vq“¹<¹•™€ôé LàCVz¾9iÀMOG›Ñ4龌ÌRà½rgƒu©µhy2V?9â8M}9ÓGÅt¡¿ v„JsÌ(Åê4¦ÄW\ø0%-_1té­ÇݳàÈ9»M BÈítnuNVZôbLgbÏC4[g!]ÏH!ã/½ÛRÙl z5 ˆ[(hT òWÌvº¼Îƒ´ððû¾Õ¨qǦ~•>›S^Yù+RW~ wZ¡k§SkäüRŸ·lÆl‹ü" [ 710.862500] FAT-fs (loop3): invalid media value (0xaf) [ 710.867895] FAT-fs (loop3): Can't find a valid FAT filesystem [ 710.877843] 9pnet: Insufficient options for proto=fd [ 710.953912] 9pnet: Insufficient options for proto=fd [ 710.956149] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x4b564d02, 0x187, 0x4b564d02, 0x5]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000005472807ab0ddae99153767a9965579ab00000000000000000100000000007e2870c80aab2cbd00000800000000000000"]) 03:39:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2030000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:10 executing program 4: time(&(0x7f0000000080)) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x22280) write$P9_RREADLINK(r0, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000240)=""/36, &(0x7f0000000280)=0x24) read$FUSE(r1, &(0x7f0000002000), 0x1000) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) open$dir(&(0x7f0000000180)='./file0/file1\x00', 0x189c04, 0x0) read$FUSE(r1, &(0x7f0000001000), 0x1000) write$FUSE_ENTRY(r1, &(0x7f0000000340)={0x90, 0x0, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd4}}}, 0x90) 03:39:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x33fe0}, 0x0) 03:39:10 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0x80) getpeername(0xffffffffffffffff, &(0x7f0000000200)=@ll={0x11, 0x0, 0x0}, &(0x7f0000000280)=0x80) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x10}, r3}, 0x14) readv(r1, &(0x7f0000001400)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r5, &(0x7f00000000c0)=""/59, 0x3b, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) dup2(r4, r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000300)={r5}) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) setrlimit(0x8, &(0x7f0000000180)) mlock2(&(0x7f0000570000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000570000/0x2000)=nil, 0x2000, 0xc000, 0x3, &(0x7f0000ff4000/0xc000)=nil) ioprio_set$pid(0x1, r6, 0x5) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {}], 0xff91) 03:39:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/tcp\x00') accept$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) r1 = socket$inet(0x2, 0x3, 0x20000000006) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80800, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x113, 0xcb) 03:39:10 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21, @remote}, {0x6, @broadcast}, 0x0, {0x2, 0x4e24}, 'ipddp0\x00'}) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9222ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:10 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x105) msgget(0x3, 0x404) 03:39:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x7ffff000}, 0x0) [ 711.334710] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3020000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:10 executing program 3: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73f97374656d2e2a0042666567872b46b1f9c075fcd3d174ccfe183dc49a0085159ef09925651040c1098643bf23f110855ad3d4f450237b6ff7446a556192e5ac501fe13376dbc2d8cd2b24f2bc2c517f0fae192f7541dccb1e378e42314e63839e19d93c650fd6d86dafb17d17ac143f04"], &(0x7f0000000180)=""/2, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280002, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) 03:39:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ffe5fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x5e, 0x3ff, 0x1, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000300), &(0x7f0000000080)}, 0x20) 03:39:10 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) mkdir(&(0x7f0000000480)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000440)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x4, 0x3}, &(0x7f0000000180)=0x8) listen(r4, 0x0) connect$unix(r3, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) connect$unix(r4, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r4, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e, 0x0) chdir(&(0x7f0000000000)='./control/file0\x00') 03:39:11 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004a80)=""/164, 0xa4}], 0x1, &(0x7f0000004cc0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004b80)={0x77359400}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025c3f0a00145f8f764070") r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x20, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001140)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x2a3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{0x7, 0x25, 0xa3, 0x8}, {0x89d, 0x9, 0x1, 0x4}, {0xffffffffffff9e2a, 0x8000, 0x6, 0x5}, {0x7fff, 0x5, 0xfffffffffffff01a, 0x4}, {0x81, 0xffffffff, 0x1, 0xffffffffffff8000}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x1, 0x4) connect$inet(r0, &(0x7f0000000340), 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x18020000, &(0x7f0000004b40), 0x15, &(0x7f0000004bc0)}}], 0x31e9cd3487dc94, 0xe0) r3 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x101, 0x2) ioctl$sock_ifreq(r2, 0x89bf, &(0x7f0000000240)={'gretap0\x00', @ifru_map={0x8, 0x8, 0xffffffff, 0xff, 0xe0b8, 0x1ff}}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r3, r4, 0x2, 0x3}, 0x10) 03:39:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0xc0}, 0x0) 03:39:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x13) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x40082406, &(0x7f0000000180)) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000100)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8374}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 711.519888] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 711.545442] IPVS: ftp: loaded support on port[0] = 21 03:39:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0xf}, 0x0) 03:39:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x400) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x4, @loopback, 0x7ff}, {0xa, 0x4e24, 0x400, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x15}}, 0x3}, r2, 0xb70}}, 0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x3, 0xfeb1) sendto$inet(r0, &(0x7f0000000440), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0x7, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/7}, &(0x7f0000000340)=0x78) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000300)='^', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000780)="d0", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='veno\x00', 0x307) shutdown(r0, 0x1) 03:39:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f59ddff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 711.657084] IPVS: ftp: loaded support on port[0] = 21 [ 711.728673] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1400}, 0x0) 03:39:11 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000b00), &(0x7f0000000200)=0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x109c00, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400), 0x10) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f00000002c0)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=[{0x6}]}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000a80)={0x0, 0xfffffffffffffffe, 0x2, 0x4950, @scatter={0x5, 0x0, &(0x7f0000000880)=[{&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/192, 0xc0}, {&(0x7f00000005c0)=""/162, 0xa2}, {&(0x7f0000000680)=""/228, 0xe4}, {&(0x7f0000000780)=""/230, 0xe6}]}, &(0x7f0000000900)="9669", &(0x7f0000000940)=""/227, 0x4, 0x10000, 0xffffffffffffffff, &(0x7f0000000a40)}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) 03:39:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:11 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) 03:39:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7183ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:11 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) accept$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14) sendto$packet(r0, &(0x7f00000000c0)="d53154c83680ccfa6bc8a63f0d63d16ffe7c683f1eada1c5856be1d19e60360937dc7e19807df0761da7f7915ea0576b7d8b636c773751083db465b592d51d94c5889daae604ae7dee7cb720653610c5ac328f286c920cfa1832f332885ecdf1f91087f45e4f5b76ad61e4bbce5551762c8a4303ed68423b9015ee952bd71492a298d87414ab4aeac745132308c6382f91da2ca1bb88d65c74faf9e2accd6f8c7626", 0xa2, 0xc0, &(0x7f0000000200)={0x11, 0x15, r2, 0x1, 0x1, 0x6, @broadcast}, 0x14) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3d0a00145f00764070") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(r0, 0x405c5503, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/47) 03:39:11 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x5, 0x70, 0x1b7, 0x100000001, 0x7f, 0x7, 0x0, 0xffffffffffffff9c, 0x1000, 0xe, 0x7, 0x9, 0xa5e, 0x79, 0x200, 0xd69, 0x100, 0xd7b6, 0xf3, 0x2, 0x4, 0x2, 0x0, 0x5, 0x7, 0x9, 0x4, 0x2, 0x9, 0x10001, 0x100000000, 0xffff, 0x7ff, 0x50d5, 0xffffffffffffffff, 0xac1c, 0x6, 0x6, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x6, 0x1f, 0x3, 0x4, 0x1, 0x3}) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) [ 712.213032] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:11 executing program 7: r0 = msgget(0x2, 0x2c0) msgrcv(r0, &(0x7f0000000200)={0x0, ""/143}, 0x97, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x7, 0x4d, 0x1}, 0x7) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000080)={0x0, ""/2}, 0xa, 0x0, 0x0) msgsnd(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='u'], 0x1, 0x0) 03:39:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x48000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000002580)={0x2, 0x72, 0x5, 0x2, 0xa3b}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d000c00ea1100000025000000", 0xffffffffffffffa9}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) r3 = fcntl$getown(r2, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x23b4, 0x13, 0xb, 0x10, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x1}, [@typed={0x8, 0x48, @fd=r2}, @nested={0x2028, 0x77, [@typed={0x8, 0x39, @fd=r0}, 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@typed={0x4, 0x59}, @typed={0x10, 0x71, @str='/dev/ppp\x00'}, @typed={0x8, 0x5d, @fd=r2}, @generic="0d089b874c180e956c778c41198791859bf3aaadd2a5b9ea92bd06143716d558b8abe42f8e2add23ff7d092f4226cffb789dcc4d2327a65b44312e1584f5f8ccf0293711963176124405aa8d805584d629346a654aa3cf6d3931585d5d92f0ba58b299a4107fc98a160e5b80b26c55ccfe0b4852d213a183c183a94f0fc0c36753aad010080117de6a0fbd7fa12a034ea17807380e31d79483f53bc410cd43de213fb5d5e60b7b0794eb5d9c203517c2d22de06e4450a141141dd8b06835c01902e4f2f144cffe4a8cb8997df23e6c147b4a74a5c9af40248c9d9acf9ff24cd8719f5f8b994879907e57abac724377252df361f73c273de6afec0595f44ce289a2b295840b7ab42959b39ab7e9c68d5910b67cbee0daccbee56c0ec8f792b7c5c8477ba00cb899e68e434875b8b1674b6f589f2c37087c5403b7e6d3264315776d799b7b330ff9c9183028a6c85272568757b8467a9851d18311189402fe2402ce878b83210f2be4bc1ca44f0e276472ad915c4e67d050e17af0ec0936b5824ad62a7d801beed0578427041e8854759f0608b1b9446e8f82f151246a217a7b89ec5e0fa28d1cb6597a4ca0b49072d3fa6c84a3865d6902f97c9192dd9a4642dc7cb6533e3157060dd833472d6f2afbf2737a58a09ab07e49ab377c0b12e6869e5cbb5705a97b790f53442f0f33be05a6921d6034dfce36a278675d5db85521fffc39c0eccfb184dd93439fc53c3725d41072105a7a9d9a2ce2c32f4ebe48cc28f702a018f10c71ec370c32790ec514dd73000ec167aa17790607d4b7b06311b8e4c7e2fa6c48b887f692d91f9e802b7e0474f9bb5335fc128861372e7d8b56805e23de055e892ebe490f52311b9484bff578355e28dbf9bda1c330db66e3801c1d91c1ea7945f44f5f841f2e3005b1fbe8a277a0a8c24a1588b33d8913812065c83e1a47ebba81d4879cdea5c0a551a4be57c359455c8aef8bd3a9fe46812d2cac0628b40626f31907d8114449ef1340e8c5092551d3dbc891828256ed32924e9d448b61a2b18fe85869b71d361635271764f46537800ffc058e083fdc769c27e547f247405ad6cb8dd5037e92cf17f32ddca8043c71f398fa6bf408fbfc5127b80264542a79e826e47b40228c2a5d48736ba869c83130fe8ad1dcd16b5b9e867dd28ba80ae03b96d0b2b446fb28893fac45be1e21aa2e6773fb28cd6c8109cd319af90436085e56c5221921f40ae46636dbe1bfdf2a47142a58d84ac3d35a4c0770194116c2c18801ea39e88ccd2eef75bcbef8f3f59af70745584672467d1f74831eaab0a18b6345b15906dc86d7a8bd818495e03c8c04e59f31e1a4e4a8202c4adae4697141470b2f22b725abf3dabd09548f8556086e09f3e247facc3ae96a65452414222a5fef96a00baa62d198574efdcfcf313481397dd3d898b29f228626078182edda8a49a64399b2af7109ab89cd50b04254535c1fb39ec5d4ac93aa801ad95c437ecccb41996332f7efc5a211a3fe05a8c2935d6186530913c9ba04cb7152e541418443b9e00f90700130a3de066b764182b3fd2e0f6c9b1c2885796c318dd0a587c2ab12c1640591551a4041f473a2d0344019f470d76ac033db69d6f3d2cb51177f215dd1e70fd8b0cd4d153280eb2e3bc88fd5a1ea4c9e8613b657b72a41ab7c908ae065f7c69dc481946d3e72e0adb313c47ddfd691320636cb9b86e21e0efbd51338d14d7528a49e9861a803c0622fe30a3c0a899ba6c7116c7ef3cdd579a667f32822134cacc7238ce205ede65e37b2122d1fb48ccbc89ad67196e88a5005bc1d1823947eea575e7949804dde0ddd655df2a4891bdfdc1e0fd33dd476a35b5b2c6d63fc8dd8149459b3a66cac370b104e4e988695c4468c092d7245b094911bfc157fbd693f3be01ef830a8d2f53e46134bf8bd862c97e777962547c54c0c108901aca13cb210556222716effc33e812d9f1abd6156b90d1ca4951fec8bf619bc5a17fd02c709a6471240bc04fc50a150fd2e3c42ae5f2d9fd9bd3d6127c40c7a441b9c12d5de32587575d9d56f13f08cb2add178d06af51c8d72757a3e037836dd9ed3e176993d11ad5a660d6622262dec829520d075ab0fb2a2bec581ea31cd43249756ca963cce2a77e7c36f71adac4b6f9459cacb3ba6ab8cb68f72c17c646c33fc3a6474851c5b0676251754ea5b4ff9c778270a83a8532ee9bf1f54e99480aaca340fb999276463c22a7e12644f0eb55ec9c8c27ffa9ed7ba8ed697fba6ef5942e9675d9ddb07fd4176e415cb99d0ee18700961c107257ab396ad7f87ed56e5ab6df736427045e6d58a199f682f3c9f7176e846bad67dfbceb17e9009c3c6024db4501c5b1fc0a39ac7ae1f547a42ad2011cb810e71b86425fd4680935a310dbead43de030ca644347ee4dac23a89b0b7b93b5b579e8a03457e5c32bf034d17b263cdeaab3611001545ae7f1d6da6b5089414520313058026b725e54483ffd3916ed19ec2c141328eec01497a066f2d7136dcdd4c948655b89340fffc8e114235311d4c5fa9e51d6d63428686fa4342c52e409b3f21a23e258521ed68222d9c6ef01dc5a3e55056ee4cee035e259f094571fc2026181a31383cd0e6058d7121020a91eb4e61ff8cbe18c589aa28c6a3e60eb202340f72f088927ca033e3bd656c02c767da0a887359c07312dc7a92df008a49154616ae195d79e575ccd593392d498b7c9f6d7ce9a806bc8edf575b4d9812fbdd26899105532f59ca1c69f900175f4caca006a261371a3b8d93de53ef94eb452b569a31ee0a818af463c3e62bec6ac991be7910f80209bcde605e1e0a78091ddb0750cc30eca03cc73b7784a4b7d09dba991554c1852207c63642b23b153fceff3d9b7e7e94b6b10dc3be220c4047140f35c2095f2a28a7308baf3ce3ba069c1368ed1b5a97ab67bbbc649816243bc87daced7c084b8ca8471b55a5c3bd3f65c8d455870f1c6f371fd0a24a36600f0739ef519002f5a7ae7e9250fc067bccd5cc92f9eeb61b31da42ed165cc2dd4a82371e8f16e8159fe767fc82dc84dd940d4b0f2e39723279155ca65d245d140f44e33daa797144dc8b4ac5da8bf102f50b0b763e4536787f9db835ceb19e37006f98b92d86d37c38442564ec57117020c10db3c58155f7e49ac27aeac4fe5c8c22889c9b8106782421f324a06257a2d5b184673b75dea98199c6a127616bbfc92678fac7f367f79bbf91427e25a5b58351ab2c52797abfcba39a21684f71e8591ed10be4e0b2fd789074474d6fdac67ba26cadc0c54fdd875a6633d9c6ee4688f0484979ed30a0462b85286319a1aa388dcb91b26da2c07171eccb1a2836328edd2889168816fc1eb9b22640cfbb6c3ded54cd75a7489535a7aa0ca49232389818357678175b195eb7613c305921f11de6c259c1cd3c6e378c508a2a1f4b75fb59b030608428bf217c748245666ace11306afc57dcb2ae15c290d836fc8dfb93e15a6c76ca044f3d0848e0fb7197ace902a3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@generic="161402c399c8", @nested={0x360, 0x4a, [@typed={0x8, 0x86, @pid=r3}, @generic="7eaf14c1ce22f02e2ca16a52cf2af9c920ba731357089ea39658401b3f7d3a9bb34f9a4707fbbc8ee13abbf16b4986f5a0af9408fb01b10fc948e0847a594f08032429c5789c9f289505b11a66aaeafc5bdab5bb19c849bf4c623d777f2ab7a1d887ba57638c2dbd01e3aef94b92aa1edbc187e813c87f3142225e78c3d24806fee3d1106713869126608b9f82c0f264f96b9635d40cc503991967718218eeeb5feb6657e60055cdae76b6fa7ea799c0fb325159d9c755c11950da5f14d38a7618b7f2b7e13a1e71269c1b7d9d56f197bbc66f", @generic="5da978566040decaf5b187a676e79841048a39042ccff2e442dec1707dbc635b78e7da76e90fc2786b43f47b6f0a6bf6a218f8e421657ff7c9702d91afd8824b54598726a0f0941bbff9a756f7032c8c33a0ac56eda969d8b42bcd95a1191792187c2006fa3f04f91a170a809d319fb256f86a964f66ec5b2848c620", @generic="225c3027a8dc9fb597d0d082ee0267104f428ce4d890ebacd95ae4ed89244d610533", @generic, @generic="0b035251f6179c6582d3ffdb219f1a9526c5ee21603674756a41516e91642855d37f2ed1b0d8262bd80241be4774c2e45700185d69a175dfda3980c82162298ed8a0be9c6f32b0a80b45c0fd5e94fc1bec67d89ab3fcafdffee78cc2ddead349f49b35aa35bb7947a62a407d19d40d5b2c5b668026759a14d8bf0063fbc50580d574be4883358b638afacab320df78b1a64150fb2fbc293358c053e48854ad6f4d03729ea4787abe81e2b2ddfebfe40c6a4e4821e4fc924b51638df6b304f3bf7dda78c495e142a57dfe79c6f78be083690711ecb96336fdfff36cb2b332", @typed={0x4, 0x21}, @typed={0xc, 0x13, @u64}, @generic="d8e425f4cf69e7740d3487d12c481e93147601d5c7736500a301e5fe139e16919c48bca51974e42ec8124b25af101493d7571fabcad23fd0db09866bf1ef75974ea4fbbef4ed9bf9d89f17c104010c973a63761aaebb38f67c8024574679273c88e35bd757cf64f265bb6bc463c366900ded4e7d6d943b5995a1406b8f860da9c35ae48a57254917ba51e77e5b9a6aa56d7619f543ad199670f099dd0f52b94c131b8d7ff34c3c1c5a08ede79d6451cae6f0ff05f10460e4bf380d9145f71c2a5a083d3e9daf011cd5ef98cc94d450dc9d912283f7d7025c9ce84252449e1d65d9efb0064d59efacfc8d5bc4ce2d9f17eb50"]}, @typed={0x8, 0x39, @fd=r2}]}, 0x23b4}}, 0x1) 03:39:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x2}, 0x0) 03:39:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0x2c) fcntl$getown(r1, 0x9) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x88}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) 03:39:11 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x80000, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e21, @rand_addr=0x4}}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) 03:39:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8a72ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0xec0}, 0x0) [ 712.414432] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x123, 0x0, 0x4, 0xfffffffffffff000, 0x3, 0xa800000000000000, 0x3, 0x80000001, 0x1, 0x4, 0x3}, 0xb) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)=0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000100)={'vcan0\x00', 0xffff}) close(r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYRES32=r1]) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000), 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000180)={0x1, r0}) 03:39:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0d66ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d03], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:11 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x4) fcntl$setlease(r0, 0x400, 0x2) 03:39:12 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x4000)=nil, 0x4000, 0x2, 0x8132, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @dev, @local}, &(0x7f00000001c0)=0xc) connect$packet(r0, &(0x7f0000000200)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @random="9e5276d34014"}, 0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) 03:39:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0xfffffdef}, 0x0) 03:39:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect(r1, &(0x7f0000000000)=@sco, 0x80) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0x36, &(0x7f0000000100)={0x20, 0x5, 0x1, 0x4}) sendto$inet6(r1, &(0x7f0000000200)="a1", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 712.603932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:12 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x80) write$P9_RLCREATE(r1, &(0x7f0000000280)={0x18, 0xf, 0x2, {{0x0, 0x1, 0x6}, 0x6}}, 0x18) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) 03:39:12 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x5, 0x70, 0x1b7, 0x100000001, 0x7f, 0x7, 0x0, 0xffffffffffffff9c, 0x1000, 0xe, 0x7, 0x9, 0xa5e, 0x79, 0x200, 0xd69, 0x100, 0xd7b6, 0xf3, 0x2, 0x4, 0x2, 0x0, 0x5, 0x7, 0x9, 0x4, 0x2, 0x9, 0x10001, 0x100000000, 0xffff, 0x7ff, 0x50d5, 0xffffffffffffffff, 0xac1c, 0x6, 0x6, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x6, 0x1f, 0x3, 0x4, 0x1, 0x3}) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x20000041}, 0x0) 03:39:12 executing program 4: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x0, &(0x7f00000002c0)) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140)={0xffffffffffffffff}, 0x113}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000200)={0x13, 0x10, 0xfa00, {&(0x7f0000000300), r3, 0x1}}, 0x18) setsockopt(r0, 0x65, 0x1, &(0x7f0000000080), 0x1d0) close(r0) 03:39:12 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) poll(&(0x7f0000001080), 0x0, 0xffff) r1 = socket(0x2000010, 0x80002, 0x7) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x1}, 0xffffffffffffff94) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x1}, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x204001, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/217) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x5, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x1e3, 0x37e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000002c0)={0x20000000}) 03:39:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f692dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200103, 0x0) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = add_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="52f03fc82fb73224d85cad3e9fbfd08c6a81ac04a6f000d942e6e26f796b502bf75649789bd820dbc6a6cf26797231f4877c593c9aa59cd860ab1fcc570c37438ca6ba80a8ea4aea3a4bc16776139484d67e2e86f2af33e1d1b47a5cc88f3869e76e0537958eab10158b9449294a53b567c7378681e1efff9c5b736bb14f458171", 0x81, 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/194) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000001640)={"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"}) 03:39:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x8}, 0x0) [ 713.221457] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 713.234917] hfsplus: unable to find HFS+ superblock [ 713.273004] hfsplus: unable to find HFS+ superblock 03:39:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f03a3ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ee], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:12 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80803) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000000040)='bdev$-\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f00000001c0)=@known='system.posix_acl_access\x00') write$sndseq(r3, &(0x7f0000000140), 0x0) close(r1) 03:39:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") 03:39:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x2}, 0x0) [ 713.356211] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fbe05ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xffffff7f}, 0x0) 03:39:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42c9000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:13 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x48}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000011d000/0xa000)=nil, 0xa000}, 0x2}) mremap(&(0x7f0000182000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00000be000/0x2000)=nil) close(r0) 03:39:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x90900, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000bee000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x8972, r0, 0x0) bind$inet(r4, &(0x7f0000134000)={0x2, 0x4e23, @broadcast}, 0x10) connect$inet(r4, &(0x7f00000e5000)={0x2, 0x4e23, @loopback}, 0x10) connect$inet(r4, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) sendto$inet(r4, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) dup2(r2, r4) tkill(r3, 0x1000000000016) r7 = semget(0x0, 0x1, 0x44) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000000000)=[0x1, 0x6, 0x1, 0x0, 0x8, 0x3]) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8000}], 0x1, 0x0) 03:39:13 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9f, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r1, 0x218, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x55}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe75}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x90e}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008001}, 0x800) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) 03:39:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x100, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000001c0)={[{0x3ff, 0x3, 0x7, 0x4, 0x6, 0x363f, 0x5, 0xf7, 0x4, 0x3f, 0xf0e, 0x1, 0x955}, {0x3, 0x6, 0x3ab, 0xfffffffffffffffc, 0x375, 0x0, 0x80000000, 0x37935752, 0x1, 0x800000000000, 0x1, 0x8, 0x6}, {0x10001, 0x8, 0x0, 0x8, 0xcada, 0x0, 0x4, 0x8, 0x23f3, 0x1f, 0x3, 0x100000000, 0x7ff}], 0x80}) ioctl(r1, 0xb80d, &(0x7f0000000280)="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") r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="ba4200ecbaf80c66b8a830cc8566efbafc0c66ed650fc759f6660ff1030fc72dbad00466ed0f01df653edd92e000c079da030f01f9"}], 0x19d, 0x0, &(0x7f0000000080), 0x0) dup2(r1, r4) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f0000000040)={0x7b, 0x0, [0x4000c0000101, 0x0, 0x400000b0, 0x20000000000005], [0x0, 0xd004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff]}) ioctl(r0, 0xac, &(0x7f00000003c0)="ecb4cf543e47b6660adc6ea50dd9fbf156fd53012f320921d8530d01f9a2dd8c86c7ea7f0e43d54d4311582840410c09e2e609a3178fc3a6950c0c50f41a5a1bef292e0242676d68245b7491cdbfe4d5fb0f4f60833bf8f811b213d5c1ffffffff943a546c9c3d660d39") ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 713.806537] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000000)=@ipv6_newroute={0x38, 0x18, 0x311, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x38}}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7fffffff, 0x2, [0x3, 0x9]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x1f, @mcast2}}, 0x4, 0x6}, &(0x7f0000000100)=0x90) 03:39:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f964aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x1ff, 0x100000000008dc, 0x20}, 0x2c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10030000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x90, r1, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x77}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff64e}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xefb8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x90}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) 03:39:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xd0110000}, 0x0) 03:39:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x200000008912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x458, [0x0, 0x200002c0, 0x200004d0, 0x20000610], 0x0, &(0x7f0000000140), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', 'veth1_to_team\x00', @empty, [], @link_local, [], 0x70, 0xa8, 0xd8}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x5, 0x0, 0x0, 'bond_slave_1\x00', 'syzkaller0\x00', 'team_slave_1\x00', 'erspan0\x00', @remote, [], @remote, [], 0xc0, 0xc0, 0x108, [@helper={'helper\x00', 0x28, {{0x0, 'RAS\x00'}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'ip6gretap0\x00', 'bridge0\x00', 'veth0\x00', @broadcast, [], @remote, [], 0x70, 0xc0, 0x110}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ifb0\x00', 'veth0_to_bond\x00', 'vlan0\x00', 'bridge0\x00', @link_local, [], @remote, [], 0xa8, 0xa8, 0xd8, [@realm={'realm\x00', 0x10}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x4d0) 03:39:13 executing program 4: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000000200)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r1, 0x208, 0x6a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @local}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) 03:39:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x9effffff}, 0x0) [ 714.097308] xt_helper: cannot load conntrack support for proto=7 [ 714.108916] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:13 executing program 7: close(0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x7fffff) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000040)=""/75, &(0x7f00000000c0)=0x4b) 03:39:13 executing program 0: socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x1900) syncfs(r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r0, r1) shutdown(r0, 0x0) 03:39:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0030000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fea4aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xf000}, 0x0) 03:39:13 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) semop(r0, &(0x7f0000000000)=[{0x3}, {0x0, 0xfffffffffffffffd}], 0x2) semop(r0, &(0x7f0000001080)=[{0x0, 0x6, 0x1800}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1240}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf0}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff81}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x1) semget$private(0x0, 0x4, 0x40) [ 714.268258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:16 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x100000001) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r1, 0x407, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/146, 0x92}], 0x1) dup2(r0, r3) rt_sigqueueinfo(r2, 0x1f, &(0x7f0000000080)={0x27, 0x400, 0x34d, 0x55e0}) 03:39:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000340), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) fstat(r2, &(0x7f00000005c0)) mkdir(&(0x7f0000000080)='./control\x00', 0x0) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x800c6613, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={@ipv4={[], [], @broadcast}, @ipv4={[], [], @loopback}, @ipv4={[], [], @remote}, 0x0, 0x0, 0x2, 0x100, 0x9, 0x1000000, r4}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) openat$cgroup_procs(r5, &(0x7f0000000580)='cgroup.procs\x00', 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f0000000500)={0x28, 0x0, 0x2711, @host}, 0x10) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000240)={[{@uni_xlate='uni_xlate=1'}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1, 0x0) r6 = creat(&(0x7f0000000140)='./file0/file1\x00', 0x0) write$P9_RREADDIR(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0b0000893b5e3e0ed42e09"], 0xb) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f0000000640), &(0x7f0000000680)=0x4) write$P9_RATTACH(r0, &(0x7f0000000000)={0x14, 0x69, 0x1, {0x22, 0x4, 0x1}}, 0x14) 03:39:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fde0aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xf0}, 0x0) 03:39:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6803], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:16 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x80007, 0x3) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000140)={0x1, 0x8000}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) 03:39:16 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xe5, "dde577965b2ca4433a76f93ea448f38904ef2d3ba96d692d8ce22348f96497ee7b3a4ab041371ed3c6c290d9ef754f3d2f146976a3cfe08b71786977cdd9fc8626968863dadf7d3356061775d1945cd110a69ff539a82aec05dd1a9fdb3960fa29724073dd335f7d21235b9c470f9c848a3b534b92a096bed76c6b093f2c22aae56028db6531a4ddd5b446a0da18507d008383cf5a86801611a47c9935d6638b1a7ff9be51d3ebf6fdfbec368ebd0bb632be2d64c57db89ea1c2d3ceb22fad8148e4e6ac69d85ebb01e5cc277c17ee148fce5b4bea6ca46a3db9f271de09e0a958133e4f03"}, &(0x7f0000000080)=0xed) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2}, 0x8) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) 03:39:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="88a5843fc524eaf5877af8dbb131123ca8ff9c33208ace4fbbcd37474c6937a912d7000000000000000000") r1 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r1, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400000, 0x41) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000240)={@host}) connect$inet6(r1, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8200, 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000580)={0x198, 0x0, 0x7, [{0x4, 0xffffffffffffffff, 0x0, 0x8c7}, {0x3, 0x9, 0x8d, 0x6, "96c2720ed3f6292b2a5a2d0d770651f3f6dff1fc9a95c5f4b64b96f4412816b853edaeb0a671715c7b426e352bcc96d1e957305b492be6f696c3319b90b8c253fa5af6c88f4351f6dd017b13666ea2b2926a97725e3dbeb40f01831e526c9cfe1560eb64e51b445a3db75df3e490b1a4a7016b274ec07222b326f47458797b5b7a5ae25e931b4a7c5ee199b60b"}, {0x6, 0x7, 0x2, 0x9, '$&'}, {0x1, 0x3a8958b9, 0x1c, 0x80, '#eth1usermd5summd5sumcgroup+'}, {0x4, 0xffffffffb8c42c84, 0x18, 0xe782, 'system/posix_acl_access!'}, {0x3, 0x6c90000, 0x7, 0x187, "4b9770726f6326"}, {0x1, 0x5, 0x8, 0x2, 'keyring/'}]}, 0x198) close(r3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0x5, @loopback, 0x3ff}, {0xa, 0x4e24, 0x7, @mcast2, 0x10000}, 0x400, [0xd21, 0x3, 0x4, 0x80000001, 0xffff, 0x8001, 0x2, 0x6]}, 0x5c) 03:39:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xf0ffffff00000000}, 0x0) [ 716.875121] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) ioperm(0x3, 0x3, 0x0) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) recvmmsg(r0, &(0x7f0000001f80)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, &(0x7f00000001c0)=""/33, 0x21, 0x9}, 0x5}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/106, 0x6a, 0x7fff}, 0xd}, {{&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000980)=[{&(0x7f00000003c0)=""/69, 0x45}, {&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/170, 0xaa}, {&(0x7f00000005c0)=""/200, 0xc8}, {&(0x7f00000006c0)=""/96, 0x60}, {&(0x7f0000000740)=""/120, 0x78}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/214, 0xd6}], 0x8, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f0000000a00)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000a80)=""/64, 0x40}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/214, 0xd6}], 0x3, &(0x7f0000001c00)=""/124, 0x7c, 0x40}, 0x5}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001c80)=""/162, 0xa2}, {&(0x7f0000001d40)=""/239, 0xef}], 0x2, &(0x7f0000001e80)=""/215, 0xd7, 0x1}, 0xfff}], 0x5, 0x10020, &(0x7f00000020c0)) fchdir(r0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2e, &(0x7f0000000000)=0x5, 0x4) 03:39:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fa060ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f33"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000140)="d940490f01cf0f20df67660f3880900030c7442400fa3c0000c744240288990000c7442406000000000f01142464f40f01c866b852000f00d80f01df66baf80cb8ff0ec788ef66bafc0cb0c5ee"}], 0x300, 0x0, &(0x7f00000003c0), 0x70ac483d0fc32e4) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x200, 0x91, 0x100000000, 0x8, 0x7ff, 0x6, 0x5, {0x0, @in6={{0xa, 0x0, 0x7, @local, 0xa8a}}, 0x2, 0x771, 0x7fff, 0x8, 0xffffffffffffff01}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[], &(0x7f0000000700)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r4 = accept(r3, &(0x7f0000000800)=@l2, &(0x7f0000000880)=0xffffffffffffffa7) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000580)) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000000, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @ipv4={[], [], @remote}}}, 0x5, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x12f0000000000, 0x0, 0x80000000, 0x2}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000300)={r6, 0x4, 0x0, 0x1, 0xfffffffffffffe01, 0x5, 0x0, 0x7f, {r7, @in6={{0xa, 0x4e22, 0x5, @ipv4, 0x2}}, 0x8, 0x100, 0x1, 0x100, 0x8}}, &(0x7f00000003c0)=0xb0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, &(0x7f0000000400)="f20fe603f0ff865238660f38044f8b0fae941ceebaf80c66b8fc1bec8966efbafc0c66ed0fc75b0666f30f160f6665f40f06ba4200ed", 0x36}], 0x1, 0x4, &(0x7f0000000480)=[@cstype3={0x5, 0xa}, @flags={0x3, 0x480}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 03:39:16 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc7b10df95f8f764070") timer_create(0x8, &(0x7f00000001c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000240)}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) rt_sigsuspend(&(0x7f0000000000)={0x5}, 0x8) 03:39:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xf0ffffffffffff}, 0x0) [ 717.010081] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xd011000000000000}, 0x0) 03:39:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100, &(0x7f0000000140)="025c3f0a00145f8f764070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000000380)) connect$inet6(r1, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r1, &(0x7f00000002c0)="b7", 0x1, 0x8000, &(0x7f0000000340)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendmmsg(r1, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000000000)=[{0x18, 0x11a, 0x1, '}'}], 0x18}}], 0x1, 0x0) 03:39:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fbb79ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x1000000}, 0x0) 03:39:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:16 executing program 0: r0 = epoll_create1(0x1) r1 = getpgrp(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}) [ 717.300139] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fae6eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xfffff000}, 0x0) 03:39:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28021) socket$inet6(0xa, 0x1000000000002, 0x2) ioctl(r0, 0x8910, &(0x7f0000000280)="0a5cc80700315f85714070") write$evdev(r1, &(0x7f0000000040)=[{{}, 0x1, 0x46, 0x2}, {}], 0x171) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 03:39:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/ppp\x00', 0x20c00, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="65159f768c95ff71f4683a3bee1146ba3d9a760762eff1da48a0d0921ee8140aaa767bc803deeaffa48facda79e08c931f07076517e28a861cf2ade7a336e35227d5d8a20c9df98be451029d662c5d2bd61712012589d7c1fd9d6faa93f0d67bdf89e6a8b74991628b16db4d9e398aff1dd6bcc759010a942a7399bf49d0acd83f5b1eb2074a76e072df519f755690d05d7897a13a635c36eb837aefc97be8231bc6091b4f26abeb734e1d841d7ed198821994da304588c114ca12e9e2c5a257dea81687753e68ff68f48519fb10d1e643bc04df1a8c70a1c993bc07223e0960041e722700f7fd96a8aaf440202e54", 0xef}, {&(0x7f0000000140)="985032a0302c4c3f4402a793992050753baf6137366066fd696c98f9803203d7d41ad60b1a41108680fc83653965fb2104d2fd8844def076a3143b436e2e957b9dc33bfcb216f11d34cdb2f022fe642b1cf897604050bf718ae40f58fcb6aa36726f4bd8c2caa3c96914e1332f0604bbcbdc6009221bce4a35dfa93cd98487ad4b06bf9a7cbbe8187ab1b50fbfdbff8b64722f4fff1b7a02bdaeb5ccd4e1def900f3282bad9c0cb83f67dc178f0a799ad7b670cac9f974736b6832ba32979101b3e1291bae800eea8a1654462e9b594869d320a280d5f2be1036ad8347a445307fc992870c1299273b1dceeedc024e57ec0c0f", 0xf3}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="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", 0xfb}], 0x4, &(0x7f00000013c0)=[@assoc={0x18}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x36, "f2e5a54967e6185d9643a8de85753d717dd77f98612f8d8303691d6ef2ced13d493cd88149c87a0d7534830770ca72226272936eb58c"}, @iv={0x48, 0x117, 0x2, 0x30, "738567cdd517b8deca533d84b3f360835983c44130fe197507828bb920d92f4c9e01b2498e8a18f47325bc3c80047de9"}, @iv={0x78, 0x117, 0x2, 0x5f, "105f3a3f45b202a10e382dca1e1dd65714a57c9b3726adc557e01d77d4f4d15557eafdcddc9de956ecaed7c5bdcb5f4e455c855898bcc5ed2dabcbebfb7715c9a3f576f7f29f72dbf8a8794327ce60e008cad9ec34fd0d3276deb72b68a392"}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18}, @iv={0x20, 0x117, 0x2, 0x9, "fff6a476c209742c4c"}], 0x1a8, 0x8080}, {0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001580)="99d76966e7c0d730c0e0fb6e15b0f0a0ce547e933d1659291968cc2d174c8ea4c53d6d0f79556ea2ed88e20cfac2c749d0b970", 0x33}, {&(0x7f00000015c0)="e10b58e6df7453d33335e585b2650da25a42f0845536d1231b3c7c5df0c091edfd3e5774a06a1f18c6bba525bfe61e7c2bd48f6cdfa2a88f84118cf1903682d76f296bea66e7a5fe910d15cf15c757e0da53fc58bc2afa981cbcfafa2fbd237510c9baf8781db5cbcd29ae2ed45bbcb4bea1ed111b3b6b08d959304a298141a0b3d7e64bfe2b47a086db2e5c4c78e443862c2ff14476b0372c6f556040de74cb99f9", 0xa2}, {&(0x7f0000001680)="7e5ff029e3411182dd5fc9f3ef58154ffb40bfc27590561214d21119ca9c80b2ec288394e84df70a651ffe4ea93c708954fc0afd2f17698445c5dba65ae255c30a9fa3b662781b90b31deab81a1a1947537920c2f6776024ba3d03c09ef481f128e706ee94791b3ec693d4c02d2faaa43d9c05b05cfaddcd62fbbf4096c3b09945e7860c45c74602c2510368cecc9689d19db5c5ea2e0eea748301546e117ad8d4c6bb05", 0xa4}, {&(0x7f0000001740)="ba6b770673f35547a9044c95752901fb2a84c1e4989429172b7ea184a5070d513f016bf93045d8835c29ad05129cfb41af16fca973759389f42a96ce2fcc8b33ddf58b5a805a16ba5a71051e0476ec25dde1a6db03fc37f951eb2ec57a2d20029fb571a019b3104bfb15b3b78dbb480118699683dc652b1605dba7db5e36976962ab6afed0def56785d69f9b004851b3ac464fc2a556e666015eb6ffc7f6f8a62c33273b3bd298f95430bcb219e6dd30d8fb997ef6d6ed17274bbd32314c2a99092796725fe903", 0xc7}], 0x4, &(0x7f0000001880)=[@iv={0x48, 0x117, 0x2, 0x2d, "1c0ff89470bfb4899d49ed7904fb3d155462c28f93b437c8e28018c6839095b3fc37fce6969b80558e19c2f7e6"}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @iv={0x78, 0x117, 0x2, 0x5f, "af177749b86b0ea933db3e3a7876c1ab79b3b4ae895c449c4c440228eac1cf55f7e9ad5e06b0afd684a9536b257e4fc5a23cb5e3d8a90f1db687b3e0673c7eee878a8d7181c566b5fa1ab8c99b49920907668cdbf2fe6f94b0c4fbca9a8944"}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x1}], 0x208, 0x45}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001ac0)="af86b7d74092e5f47bb3f392bb306be9291c69c8a3daedacd9f4f27944047e9b940d2c9638c9cb24fb43bdee46de706b6cbd3fe6ad05b53e104db8a2065d28ad0261b6d5c2303d25d402860b4f9457f70502780d2b4f1720c721508a1d6825fe40584a3936c89efd34de0ffeebb28b0f3e2c161cc98681910b5b81b8ddae13b80836ee978409bead87bcba58c03f0b2aa65f", 0x92}, {&(0x7f0000001b80)="b5e50636b79e4741491e4890871210c8af42fbc0", 0x14}, {&(0x7f0000001bc0)="fc6ca9c2ec4583da4b21e94548cc7df8e55507d0c8e967a962e7a4f99c5088a5918079e1115535", 0x27}, {&(0x7f0000001c00)="abbb2927e33918489464737ad41e250ec60fde28ade0180ec8504be699fbb2e45fef5532a5afc8b6ab5b0712f3120b5f8b1cf4013664b6ff91bf763205138c70865d3369ff90fb68653b7b74f6975ade67afd05e1da4d688c0981d5c1f02030947bcd713ee1acf11fc4df9bc8890d9e94e199d8937e4d1a663be9de12aa2f509b491a0807177e218ae69e77e71f5d4750d2354cce2643b54b90d784e1c2d2e1d9e71d1cfb72555f521e3234254c3ca5ac2bb4d3d5d458e5d68f364d293c802f5219db08cd405ce91228eb4a558321371d71a8ab112d38a2ff51e464737433d6d733b9671fe287eb479614f9f", 0xec}], 0x4, &(0x7f0000001d40)=[@iv={0x108, 0x117, 0x2, 0xf3, "ac12caccaf9bd44a170c2cb8883d8814bfeb7ffa53e09dd993fd5a3d680e6bff1af78c956ec84881ffc322924b68de79d5b81204ec1a908589fcc59a4daa3b40a38ca277a8d8b2777bb1fffba17112103af278ab89cfdb7ee185196ebaf6651a957ae9f0b37162a4e42903ff8308dba3cd65cb78d56d72d153a224c2abdef507b75088d8e9e56a9a40d174540c2d4d8850a1d4b6bed5277537dd2f91b15acc49467695fb256a74d3dfd5d0a88d5f9c19e71001a6d756b599be8b14e2295ac456673df6cafbe2443b00538fae1103b107c7708c4eabfe3164c51c11d4f57fd7b752dad560d78bdae1b6e6acab5baa209c2632ab"}], 0x108, 0x4000000}, {0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001e80)="434488908e77a43cd993a5dc377d9f2cec5edd9a08bd9e7a2ea3d6283153b1f82bc535ee76d50d1e7d9807b70e385d189e27009da42321e5202e4333b60992a04753a9a55b308dbcd0796d2be88639477542487499cb2486eb59206f8d", 0x5d}, {&(0x7f0000001f00)="48439b66a40458b609d74201511a50545ff3da4e60a7a22043bd5e2309fc05c7185ffd212591cfeb82f512ab90e436c21c393b2074903de55deaf638a0a091c6a252c587606cb86a7c52d7386cbe67e6ec69e3421d22e0297daf7525f78dcfb04e54cb68026cc64cea452da57d5f174eb61aaa17e533a2812d7b2b11990cdf9135bddb2088fa51caa551a8701f5161f002a746b4c9fe336857d34b4c42ef3a43c83557a17fd1b843f1f2150fb588dd22c6ac5f72b6ae2de976", 0xb9}, {&(0x7f0000001fc0)="b8fbd25960c36e4122a8f4ca79ecb78ce96586994716cabf8e38e39872bdab529ed64930c712bef759140e7b3eac973301ce63ab28d8e77f97e712cf6c242dcfa2ece062e789e7e334e9498c783751b808bb44d745c675fb23a42d1917a189d296e2eff4e452b931435dcca7bc18d052cdec527d058a3af1498a030ba4a495fafec62169c0bfe2d389cab0d1e0710061", 0x90}, {&(0x7f0000002080)="53170c77a14e66f9727cf35cf5fd6108", 0x10}, {&(0x7f00000020c0)="486b05d89d38833c76a467a028965a32b4d952544e71dd1093b1b5bd0313ef316af0dbdd56f6db3b59d2b65415f704a71f62aa12e84dd583a16c7908", 0x3c}], 0x5, 0x0, 0x0, 0x20040080}, {0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002180)="deedcf71b6b7c21a1899dde5001ceb9f54f298ec666a219cadda8e89cc7b0494266dd58b9b3f0d59b3531d522559fc92ea780637e796ea5f63289fb40d0f9bea4c920b292ab02ae7adbe69530435aba27057116726e3b0096b1c6f0f265eb70b45b7d3acda6a7f8fd4e8c47d3ca7e706a6db27e03a0ff6d070", 0x79}, {&(0x7f0000002200)}, {&(0x7f0000002240)="7a3a37953a918aa51b4d0d827abacee780ed8ddc46148683f5e41d4cdee496a5ba91c7751e0326e74d5bb136012a482295d557ccca20d12c3e0c604f1208f26b512986cb9ff74f7b599d9b3b46543945daa48033038ba9249b214a13d77479e040c99289c4604ee74ab24ea32cfb52e633c09843c8eef5b588ca497227327254063ffff343b27525ad2db303b074571befbfc5285412c6ff86", 0x99}, {&(0x7f0000002300)="6fe301e051c769d5e58298154c7db9d8b6", 0x11}], 0x4, &(0x7f0000002380)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x4000090}, {0x0, 0x0, &(0x7f0000002500)=[{&(0x7f00000023c0)="92e925894886ec07aadd69b24178f3be98de4e1965f3f21d0560e825bd799c948567c6f0040576b5ca8e26be53482d16d570ce7e33ca43fd150a6d720720d4bd32c48c67d3560c9b2f19e3ce31ecf7e2e8d967d3d6e35fcb7ad4cedd62be9a251048e2e92e1dbc05cc76cca97427b5f544c0ef064a35e49819351491ae0e0da885d3dc160383d3d54b36ac1f8469ca109d35d93e703def556d89b105ed97bd5086d077fca2a1ac850420fe7dece56d2883c2276f510a713076b5c602b7143199a567fe48cd9441ebc08e2be5d1fa9cf5f1a5babd61f699b8db4eacda5765642dc97da821", 0xe4}, {&(0x7f00000024c0)="4163c33272be625a1a8aa285ab057de7a9b394aee84ff7c8cfe8656775733f9a32ed2977c07ad018911aecf92f6c50e1541e40a2ebfefbba57e0", 0x3a}], 0x2, &(0x7f0000002540)=[@assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20000004}], 0x6, 0x8000) r2 = socket$inet6(0xa, 0x2, 0x0) getsockname$llc(r0, &(0x7f0000002200)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002700)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000), 0x1c) 03:39:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/76, 0x4c, 0x1, &(0x7f00000000c0)={0xa, 0x4e23, 0x4, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x43, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90) 03:39:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:17 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x6}, 0x4) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000180)={0x2, 0x5, 0x40, 0x83ef, &(0x7f0000000240)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="07000000751d38085fb4d40daf646a75fb5cdb2c6795c47eb9cf8de1182248f1fb39c17675f4fa8f65a62f7787ffbaf24b3af9bdd6b71dd25ece06c3a8dd7ad5a8024e255f2da5d2bbe8611c058eca7c34777b9bdccad90c88a864a34de104cec83dd0db9a89521b3bd3f5e84e90cc0a3ce70c5e460247db374d27a5cb1c85a295f07b0fb729e1931abfa2b448f8748f35ff5b217fc870191b1b960ee91e7aba0714cc8c842059ed97ef6486d835a53ef40b95", @ANYRESDEC=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r4, 0xa5, "e7c11915e4fe8f11779adcaae60fb9b5b1e41b8ff165b6e72ad6481afde0a8f391f00e53d0832afd8077b8897c9d010a8c2650bcceda5d3f6dac1d40c61d452d67d31e7edd78856e418a907186a8e6cb37b38e2af91575f55a1801a8cf795a3170a860bbd74afcb88368b01a29aa8dd17a5fb136903a9ffbb99f6205819014075ace4ee0789b72cb3c55ce9fdcc2662679bf1c831f7867b9a8ddc71ed7a664f7c8274c4368"}, &(0x7f00000004c0)=0xad) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) [ 717.805036] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:17 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x800000000003) ioctl(r0, 0x1, &(0x7f0000000000)="cff89ce722e7ef1eaaa3e871f41a1ad482f428f8961a8f8d4f835687475ab64d03b64daefd2e") ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='syscall\x00') sendfile(r1, r2, &(0x7f0000000080), 0x2000000004) 03:39:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x7f48, 0x1, 0x9, 0x5, 0x80000000800, 0x20, 0xffffffffffffff01, 0x5, 0x1, 0x7}, 0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="ac", 0x1}], 0x1, &(0x7f0000001440)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_1\x00', 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x34000) 03:39:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xd011}, 0x0) 03:39:17 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f00000006c0)=""/248) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0xd, 0x3, 0x0) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000000), 0x10, &(0x7f0000000100)={&(0x7f0000000300)=@canfd={{0x0, 0x5, 0x8000000000, 0x1}, 0x1e, 0x1, 0x0, 0x0, "5abbfe05a227dbf48c7dc069103b7032f37a7303650c546de0c0ed8a699bc5b90eb45b8b2ba9aa74cb0240735abed85cd80fe1fcba77933c552de454f3b3f97c"}, 0x48}, 0x1, 0x0, 0x0, 0x8800}, 0x8000) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) r3 = semget(0x3, 0x4, 0x20) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f0000000180)=""/245) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000280)={{0x2, 0x4e22, @rand_addr=0x8}, {0x6}, 0x2, {0x2, 0x4e23, @local}, 'bridge0\x00'}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 03:39:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3b58ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc942], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:17 executing program 0: mprotect(&(0x7f000046b000/0x4000)=nil, 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x0, "6c13ee9601dacbd41600ae663857c6777422db20d8282220d6e88e64365b3695b6b702045527773b95598f68"}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x40000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x8}) 03:39:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x11d0}, 0x0) [ 718.021716] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6ff9ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a02000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:17 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101002, 0x0) bind(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x1, 0x0, 0x6, 0x71a3de4, "b1d8eb483a3ddf19d3f18d9f844c47f5838b9dc5b900354439e0c4a9a04c1bb0f4a9af9b5aa96f50876ae5b766cf968d97bf28032f8aa0d37de5d9696371c5", 0x2d}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x3}]}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 03:39:17 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="3300000006000000000000ba5aca171467000000000000000000000000000000000000d850eeb3a03527eeb90000000a000000000000002f64"], 0x33) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) 03:39:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xfffffff0}, 0x0) [ 718.194021] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:18 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x50040, 0x50) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) 03:39:18 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x10008, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x5, 0x3, [{0x1}, {0x100000000, 0x0, 0x4}, {0x8, 0x0, 0x41d0}, {0x8001}, {0xffffffffffffffff, 0x0, 0x4}]}) 03:39:18 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x40046103, 0x0) 03:39:18 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x220000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000002c0)={"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"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x11, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x3ef) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {r2, r3/1000+10000}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f00000002c0), 0x4000000000000}, 0x20) 03:39:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f39e7ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:18 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7f5c553c, 0x2) ioctl$RTC_WIE_OFF(r0, 0x7010) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) 03:39:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xfffffffffffff000}, 0x0) [ 718.710504] QAT: failed to copy from user. 03:39:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x9effffff00000000}, 0x0) 03:39:18 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') open$dir(&(0x7f0000000100)='./file0//ile0\x00', 0x80, 0xa0) 03:39:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x400000000040401, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000180)="eb3c906d6b66732e666174000204010a0200027410f0", 0x16}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6572728772733d636f6e6b303030303030303030513030302c0000000000000000000000"]) 03:39:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x4000) ioctl(r3, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0xfffffeab) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00000001c0)) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r7, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x6e) r8 = getpid() fcntl$setown(r6, 0x8, r8) kcmp$KCMP_EPOLL_TFD(r8, r5, 0x7, r6, &(0x7f0000000140)) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) dup2(r0, r2) 03:39:18 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x2000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000200)="fed465cf03c9018a5baebdaf77baa1211c53835080d11336fe24b163d62e3cf7cf4f8f5b904fc18ee55373f1a8739b9c7db141647630821a664f0c256631bbc97ae2d0f59d4046a476", 0x49) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) futex(&(0x7f000000cffc)=0x1, 0x8, 0x2, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x800) ioctl$TIOCSBRK(r0, 0x5427) [ 718.759518] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f29a1ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x100000000000000}, 0x0) 03:39:18 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000240)=""/238) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) clock_nanosleep(0x800000002, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80003, 0x400008008031, 0xffffffffffffffff, 0x0) 03:39:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)={0x2, 0x0, [{0x873, 0x0, 0x80}, {0x2c0, 0x0, 0xff}]}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, &(0x7f0000000180)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r1, 0x5, 0x0) [ 718.896788] FAT-fs (loop3): Unrecognized mount option "err‡rs=conk000000000Q000" or missing value 03:39:18 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x442800, 0x0) getsockname(r0, &(0x7f0000000140)=@hci={0x1f, 0x0}, &(0x7f0000000200)=0x80) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x4, 0x9, 0x6d4, 0x509a}, 0x6, 0x3, 0x0, 0x0, "46ce220703a42031"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, 0x12, 0x5, 0x1}, 0x14}}, 0x0) 03:39:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a02], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x200000000000000}, 0x0) [ 718.969561] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1550ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 719.110268] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:18 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(r0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) pipe2$9p(&(0x7f0000000140), 0x800) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) dup(r0) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) 03:39:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x4, 0x3, 0x4, 0x5, 0x4, 0x25, 0x1f}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80002, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)) 03:39:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xffffff9e}, 0x0) 03:39:18 executing program 3: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) socketpair$inet6(0xa, 0x4, 0xff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x840) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000440)="5e190f557342407b4ed3b9518f287b162e3aff192cb1098c8fd25a7cd9660750d5c4e6870a5204c61a659a7a791b9ffc6c3feeb30c9b0917c349032879b1894f341367236d65a9f9c052e224fb386075ccb33791b67e2744b1d1ee89c2c1add484b1d647dd391324abccd77ef42f50552ede34d6f2435bba18534cb6e5eae10b8d631681c682237cb0574e10066dfea0e8a1bdbc") connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="cb9672fb8a00", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414bb, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 03:39:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fd805ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 719.549032] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:19 executing program 0: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x8000000000000020, 0x802, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x143101, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000080)={0x10000, 0x5002, 0x80000001, 0x6, 0x24}) 03:39:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc302], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:19 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000000c0)={0x2b, 0x3, 0x0, {0x0, 0xa, 0x0, "6264657673656c662d18"}}, 0x2b) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000080)={0x29, 0x6, 0x0, {0x0, 0x8, 0x0, 'rootmode'}}, 0x29) 03:39:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x200000000000007) 03:39:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xffffff7f00000000}, 0x0) 03:39:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3531ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = userfaultfd(0x0) tee(r3, r0, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@local, @rand_addr}, 0xc) write$binfmt_elf32(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x5ea) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, 0x1000, 0xe0ffffff}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0xd, 0x4012, r3, 0x0) r5 = getpgrp(0xffffffffffffffff) ptrace$peek(0x1, r5, &(0x7f0000000080)) close(r3) dup3(r1, r4, 0x0) 03:39:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xf0ffffff}, 0x0) [ 719.796641] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5349ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:19 executing program 4: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00000002c0), 0x4) 03:39:19 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x80081270, 0x703000) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0xf0ffffff7f0000, [0x6, 0x8, 0xffffffffffffffff, 0x729682a6]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) 03:39:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0xf0ffff}, 0x0) 03:39:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:19 executing program 4: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffff622, 0x2}, &(0x7f0000000040)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) [ 719.999078] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:19 executing program 0: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x908000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x400}, 0x14}}, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000007c0)={&(0x7f0000000100), 0xc, &(0x7f0000000640)={&(0x7f0000000800)={0x14, r2, 0x505}, 0x14}}, 0x0) 03:39:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7738ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x2000000}, 0x0) 03:39:19 executing program 7: 03:39:19 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='map_files\x00'}, 0x10) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000002c0)={0x1, 0xffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) r2 = fcntl$getown(r0, 0x9) eventfd(0xcb) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='map_files\x00') ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000140)={0x4000, &(0x7f0000000100), 0x0, r3, 0x4}) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 03:39:19 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x0, {{0xa, 0x4e25, 0x0, @loopback}}}, 0x88) [ 720.236990] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x84103, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000080)) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000240)={0x6, 0x0, [0x1d9]}) 03:39:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:20 executing program 7: mlock2(&(0x7f0000580000/0x3000)=nil, 0x3000, 0x48d6980313a2464d) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)={0x4, 0x965a, [{0xffffffffffffffe0, 0x0, 0x827}, {0x0, 0x0, 0x9}, {0x1, 0x0, 0x4}, {0x100000001, 0x0, 0x7}]}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x88) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xffff, 0x2, 0x1599, 0xffffffffffffffb7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x0, @ipv4, 0x3}}, 0x8, 0x3, 0x923, 0xffff, 0x40}, &(0x7f0000000240)=0x98) sendmsg$key(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="020aff0520000000df2502001000000004d3000004d200000000060009003801000096564dcac40873eeb7b558af055be4d4b4d3f388087b9cfa59b275428290a9c30c9fbc7e27b044000500050032a000000a004e23f4750000fe8000000000000000000000000000bb000000000000000005001a00e0000002000000000000000000000000e00000020000000000000000000000000a0014140800120001000400b96b6e008000000006000000016300000100008000000000ac1414bb000000000000000000000000ff01000000000000000000000000000104000200000000002000000000000000ff07000000000000db00000000000000"], 0x100}}, 0x20000000) 03:39:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xf000}, 0x0) 03:39:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f00000023c0)={0x13, 0x0, 0x77fffb, 0x0, 0x8000010020000002, 0x0}, 0x25) 03:39:20 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r0, &(0x7f0000000140)={0x7}, 0x20f) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) 03:39:20 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 03:39:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0546ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xf0}, 0x0) 03:39:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) close(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r3, 0x1}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{&(0x7f0000000180)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140), 0x300, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) 03:39:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x100000000000000}, 0x0) 03:39:20 executing program 3: mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file1\x00', &(0x7f0000000480)='cpuset\x00', 0x1004040, &(0x7f00000004c0)="967d8a4e5745a7a3413f78004be780c34fdc239437df243e681429bac5a41c9e18c76a28fd3e11711ff093ef9b56494fc461e923c753e25de0fda297be326d01972e36d19a60da32852bc68943cdf29220d751622995961ab2fa484a516a02480cbba8ca7e24fc56248da795c9ec8dc556c1b3b3d6c72a614368291025138d8ccba0") mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) mount$9p_xen(&(0x7f0000000040)='/\x00', &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)='9p\x00', 0x7048, &(0x7f0000000000)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001440), 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="748374613d6f7264657265642c00"]) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80000, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x5, 0x14800) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000240), &(0x7f0000000280)) write$FUSE_ENTRY(r0, &(0x7f0000000300)={0x90, 0x0, 0x6, {0x3, 0x2, 0xfffffffffffffffd, 0x400000, 0x974b, 0xacdf, {0x6, 0x81, 0x0, 0x5, 0xd547, 0x8, 0x8e4, 0xffff, 0x9, 0x7f, 0x2, r1, r2, 0x4, 0x6}}}, 0x90) 03:39:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x5, &(0x7f00000001c0)="025cc83d6d345f76207000c120a2cf01db3ba23be024b491a652bca0ad3678fbffffff461a281eacd7c574441f0b711ef28d065a7d9bafa438487330f533733adf1518ecebb3997a1d32fee5356b278d82c24538751643a5123cf0e892f4e4463c4cb2ad281d73aff7bb2c5d60132563fbb428b2cf9d0bf6acdff38d3caa6815c21dc8e9a9e6a0923fe6dd77e7ffa0ce54622206210662e5972702b5855b74b710224f525b0808091e3c24234036f00d9be409b400800000000000003be1658e94bb2fb3a64e52d0ebe4d92c2a35dc154cb606cf67264397fe5d522020ce9bfa83b05089381fec2d25682ac762") syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)={[{@allocsize={'allocsize', 0x3d, [0x38, 0x6b]}}]}) 03:39:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1a65ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 720.700902] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:20 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f00000000c0), 0xfffffdb0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x1) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) 03:39:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x200000000000000}, 0x0) [ 720.819160] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fc363ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3020000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) [ 720.898571] XFS (loop0): Invalid superblock magic number [ 720.904674] EXT4-fs (sda1): Unrecognized mount option "tƒta=ordered" or missing value [ 720.998282] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) pread64(r0, &(0x7f0000000180), 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @mcast1}, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x3}) 03:39:20 executing program 0: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x16, &(0x7f0000000100)={0x0, @empty, 0x0, 0x0, 'wlc\x00'}, 0x2c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000540), &(0x7f00000004c0)) getgroups(0x6, &(0x7f0000000500)=[r3, r4, r5, r6, r7, r8]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r9, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 03:39:20 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'yam0\x00'}) socket$inet6(0xa, 0x3, 0x3f) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84306910000003900090035000c00060000001900150006000000000000dc1338d54400009b84136ef75afb83de4411001600c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 03:39:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") rseq(&(0x7f0000000000), 0x20, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) getpeername$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x9, 0x5, [0xe00000000000, 0x3, 0x9, 0x40, 0x7fff]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x7, 0x4) fcntl$setsig(r1, 0xa, 0x36) rseq(&(0x7f0000000000), 0x20, 0x0, 0x0) 03:39:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xd0110000}, 0x0) 03:39:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fea12ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:20 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb, 0x77, 0x0, 0x4000000000000}, 0xb) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x18e, 0x2, {0x3, 0x3, 0x80000000, 0x3, 0x20}}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) 03:39:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xf0ffffff}, 0x0) 03:39:21 executing program 7: r0 = socket$kcm(0x2c, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x8000000000, 0x4) setsockopt$sock_attach_bpf(r0, 0x11b, 0x32, &(0x7f0000002340), 0x4) [ 721.486415] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 721.490819] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:21 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) utimensat(r0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={{0x77359400}, {0x0, 0x2710}}, 0x100) 03:39:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:21 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYRES64=r0, @ANYRESHEX=0x0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES32=r0], @ANYRESDEC=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES16=r0, @ANYPTR64], @ANYRES16=r0], @ANYRESDEC=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="c6ea286ba59b6380fc2be8a397adacb1e87d3a7746107bc828056dc7c85b1971d2983ab77e0ac63dd75981b2b6af1ac22f532902597d01a99875689adc31a2c2328ee791694189b17cc758543c40d499b03640e158a0c5bfc1a344cb525191a373848db9be8e1bc30a41ebbd369cb8590b72f5c3e9c84a8b7e740646540ab6bdd484184e1ec47ae0aa9073febc251883e04c69f442fa0d285e99eae0382f0fadb768a8018a7bb0db3bd53afef49ca53d2a416be4c2e12c227aa6262d54129c94ba1c3169622a3790153f5d2ec6f9a5a121c7016874eef04f15425a9f4de5d35da3c556598fe886c8e401ac0ab66dfe0d5365a8f771f281", @ANYRESOCT=r0, @ANYRESHEX=r0], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRESOCT=r0], @ANYRES64=r0, @ANYPTR64], 0x84}}, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="886c70fe5200b498166059e2be615b5ff918caa906b5c64e49d104f9778bc7ea"}) 03:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x4040) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @broadcast}}}, &(0x7f00000001c0)=0x84) r2 = fanotify_init(0x0, 0x0) write(r2, &(0x7f0000000080)="94", 0x1) 03:39:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x1000000}, 0x0) 03:39:21 executing program 0: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x6, @mcast2, 0xffffffff}, {0xa, 0x4e20, 0x8, @mcast2, 0x3}, 0x8, [0x10001, 0x3, 0x5, 0x1f, 0x7, 0x7fff, 0x3, 0x69]}, 0x5c) sendto$inet6(r0, &(0x7f0000000140), 0xc, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) 03:39:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1ad3ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:21 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000), 0xe) 03:39:21 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x800000020003, 0x0) write$P9_RCREATE(r0, &(0x7f0000000140)={0x18, 0x73, 0x1, {{0x0, 0x1, 0x4}, 0x6}}, 0x18) syz_emit_ethernet(0xcb, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[], 0xd}, [{[], {0x8100, 0xb9, 0x5, 0x2}}], {@llc_tr={0x11, {@snap={0x1, 0x1, "9a", "5d58bb", 0x98f9, "593c2239486e7911d6ea9b09fa71c3280f641e49f7ede5403d9cb3bdd995768493a883f23f61edd41310d59f9257eaaf090ed4493d6ab6cf3829e116fc53914907ba49b757745fa7ddbd1f2dc6f11048bc7ff447bb91d87c2cd00e789679e0faab62c6b03c4df4cb1ccd54c2dce777e736cfc2cb2fd43ce9cbeee2922318e7cfbeac474f9db298eeb6631363f5449c2ac6dac65599eeae504c2e2655e739a0f58c8dc23530c3f75d1d40428000a4498489"}}}}}, &(0x7f0000000280)={0x1, 0x4, [0xc37, 0xdf7, 0x831, 0xc9d]}) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="2b00000000001b207f5c5eeb886336874903fa38429c6069d8cfab86e66b6a5f194bdfd32f69ee50a426170adeac783ff3e8b5c1740053bca7963fb22763e326830dc47a9aa23933c0adadd3ece6fbd20ac127768d02940c768ce923e7adf56376a530ff502e62a43ea3d2df92579f8688034a5d4d5fbc76955188766c8bdc32142da94713eb475cfbce218cbe6b8d2cff050c13727c08940139a3ac95e53d1e58ab46822a3dd31e88e12d2a9822f3ee442bbcd5"], &(0x7f0000000000)={0x80000000, 0x0, [0x0, 0x0, 0x0, 0xc01]}) 03:39:21 executing program 4: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000440)='./file0\x00', 0x40000000000011) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x1000, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_client='access=client'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) unlink(&(0x7f0000000300)='./file0/file0\x00') 03:39:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d030000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x2000000}, 0x0) 03:39:21 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x6854}, [@ldst={0x0, 0x1, 0x2, 0x5, 0x3, 0x8, 0x4}, @map={0x18, 0x5, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3}, @alu={0x7, 0x3, 0xf, 0x0, 0xa, 0x40}]}, &(0x7f0000000140)='GPL\x00', 0xffffffffffffffe0, 0x91, &(0x7f0000000180)=""/145, 0x41f00, 0x1, [], r1, 0x5}, 0x48) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x40045567, &(0x7f0000000080)) [ 721.733151] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='ns\x00') getdents64(r1, &(0x7f0000002380)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2}}, [0x1800000000000000, 0x0, 0x4, 0x5, 0x3d, 0x7, 0x20, 0x5, 0x101, 0x96, 0x0, 0x1f, 0x9, 0x3, 0x3f]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xde0}, 0x8) fcntl$notify(r1, 0x402, 0x31) exit(0x0) getdents64(r1, &(0x7f0000000040)=""/57, 0xfffffffffffffedd) 03:39:21 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCSTI(r0, 0x5412, 0x5) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r1, 0x800c0910, &(0x7f0000000040)) 03:39:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f01a2ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 721.922673] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:21 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = dup2(r0, r0) r3 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000400)={0x6, 0x5, 0x20, {r5, r6+10000000}, 0x7, 0x5}) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @remote}, &(0x7f0000000240)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x5c, r7, 0x400, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r8}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x1) write$P9_RWRITE(r3, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r4, &(0x7f00000000c0)={0xfffffffffffffff2}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000480)=r3) 03:39:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x2}, 0x0) 03:39:21 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") prctl$intptr(0x26, 0x1) mknod(&(0x7f00000010c0)='./file0\x00', 0x29, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000280)) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10d000) 03:39:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6803], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:21 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000ac0)="00d2", 0x2}], 0x1, &(0x7f0000000040)}, 0x200008000) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000001500)}, 0x0) 03:39:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x8}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0x5, 0x107000, 0xfffffffffffffff8, 0x4, 0x7f7a}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000040), &(0x7f0000000200)=""/230}, 0x18) 03:39:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f538cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:21 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x1000000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10, 0x600}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84306910000003900090035000c00060000001900150002000000000000dc1338d54400009b84136ef75afb83de4411001600c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 03:39:21 executing program 0: clock_adjtime(0x3, &(0x7f00000000c0)={0x1f, 0x3, 0x80000001, 0x61, 0xffffffffffffffe0, 0xfffffffffffffffa, 0x2, 0x20, 0x2, 0x100000001, 0x4, 0x8, 0x3, 0x0, 0x7, 0x4, 0x3, 0x4, 0x1c0000, 0x1, 0x8, 0x400, 0x3, 0x2, 0x38, 0x401}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='check=rElaxed,cleck=strict,norock,unhide,\x00']) io_setup(0x6f, &(0x7f0000000080)=0x0) io_destroy(r0) 03:39:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xfffffff0}, 0x0) [ 722.413018] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:21 executing program 4: r0 = socket$inet6(0xa, 0x1000004000002, 0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = memfd_create(&(0x7f0000000040)="2b8b8a16114fdddf6b284699df92d53e6f4a02759b9461ac", 0x3) write$binfmt_misc(r3, &(0x7f0000000c40)=ANY=[@ANYRES32], 0xff67) sendfile(r1, r3, &(0x7f0000000000), 0xffff) fcntl$addseals(r3, 0x409, 0x8) fallocate(r3, 0x0, 0x2000000, 0x7fff) dup3(r2, r3, 0x0) shutdown(r1, 0x1) 03:39:21 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x3f, 0x2}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x7c, "67b0d77bcb71398e89fd235a4533406a8360ed7aff68ad29a0c8761bfc264c121eb33171ac051c3510e81a4475b9fe08f3944c9a8c9820a1a25888fbe07ff07947c10a98d442b23b37b1386dd21e8361778ad348254540a41cbbc4b3aa3f9db8233e4da5b55a4dc63514eb586042c532c94ec74e6f644b5e121d1fb7"}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r2, 0x3, 0x10, 0x4, 0x800}, &(0x7f0000000380)=0x18) close(r1) [ 722.455740] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 722.466471] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 03:39:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5e75ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 722.586819] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:22 executing program 7: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0xe, 0x65, &(0x7f0000000280)="00000000000000000000000000da", &(0x7f0000000180)=""/101}, 0x28) 03:39:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xd011000000000000}, 0x0) 03:39:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) write$cgroup_pid(r0, &(0x7f0000000040)=r2, 0x12) listen(r1, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000140)=""/68, 0x44}], 0x1, 0x0) 03:39:22 executing program 0: socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000000180), 0xc, &(0x7f00000042c0)={&(0x7f0000004340)=ANY=[@ANYBLOB='0\x00\x00L\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="000000000000000008001b00000000000800160004000100"], 0x30}}, 0x0) 03:39:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0971ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 03:39:22 executing program 3: mkdir(&(0x7f0000a7aff6)='./control\x00', 0x1ffffffffffc) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x81000100) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./control\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2cad32ec00"]) creat(&(0x7f0000000040)='./control/file0\x00', 0x0) 03:39:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote, 0xd0}}, [0xd2, 0x8, 0x9, 0x100, 0x9, 0x6, 0x3ff, 0x9, 0x88d, 0x4, 0x40, 0x3, 0x2, 0xfffffffffffffff7, 0x101]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x9, @mcast1, 0xf9}}}, 0xffffffffffffffc6) unshare(0x2000000) 03:39:22 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80000, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10010, r0, 0x0) chroot(&(0x7f00000001c0)='./file1\x00') r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000640)={0x13c, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f00000001c0), &(0x7f0000000240)=[0x38, 0x40, 0x0, 0x78, 0x0]}, 0x1}}, @register_looper, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x28, 0x18, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000280), 0x1, 0x3, 0x3e}], &(0x7f0000000340)=[0x0, 0x30, 0x38]}}}, @increfs_done={0x40106308, r2, 0x2}, @dead_binder_done={0x40086310, 0x1}, @acquire_done={0x40106309, r3, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=[0x0, 0x38, 0x48]}}, @register_looper, @acquire_done={0x40106309, r4, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}], 0xa0, 0x0, &(0x7f0000000580)="402666d5d58e3160489bcf7030ef39ae9b3286b3682802fdcf3d01d364fd368b695ad3bd8326ac149b53cba5593c63599e93352a0e2a88319c1d5b53eea2b60edcffce49616f6ae38fc4b5f98f354e7920d547b97511e245372ea432e64898d390b4226135da2ae6751ece00822ca78d77fee08fedc8d2ad2e8d71c9f2f3521b246d0b8686a1d85dcf5ca51c38a9fb04e5f45705c29bd76f55cc8b45deebae34"}) socket$inet6(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSETLED(r5, 0x4b32, 0x2) r6 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r7 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r6, &(0x7f0000000100)={0xb}, 0xffffff21) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000140)=0xfffffffffffffffa, 0x1) write$P9_RWSTAT(r7, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r7, 0xc028660f, &(0x7f0000000040)) 03:39:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xfffff000}, 0x0) 03:39:22 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000380)={0x3, 0x84, &(0x7f00000002c0)="520df09197cfbac211ffd372bc878cfeb0c678d913883cac989b7eda9816cdb524989e3171291cf9e6d0f81450b4ddf9aceca95ac21072ea09d043a1f625cfe480a6709e53019d6bd00dafd6489263ca0312d96802a3b5fc6662f1951b656beb255e777d5481877af1a8d0bf3e020c272e45a09bef5da1f9525cdbaea2b885566ceb3311"}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") timerfd_create(0x9, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x802c0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x3, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000000c0)=0x7fff) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) dup3(r0, r1, 0x3) [ 723.141748] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc8070014df8f764070") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x69) close(r2) close(r1) 03:39:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9b3bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:22 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaf8ffffffffffff86dd60c22df700152c000980530000000000000000000408000000fe8000000020000000000000000000aa2c00000004019078000087e100ca8345"], &(0x7f0000000040)={0x1, 0x0, [0x0, 0x0, 0x0, 0x400000000000000]}) unshare(0x8000000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x202, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000140)={0x101, 0x44c}) fcntl$getflags(r0, 0x3) 03:39:22 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r1, @ANYBLOB="140f2500000800050000010000080005007bb300005400030014000600000000000000000000000000000000000800040007000000080007004e23000008000400deb0000014000600fe8000000000000000000000000000aa08000400b39800000800030041000000080006000400000030000100080001000a000000080001000200000014000300fe8000000000000000000000000000bb080004004e24000008000500d2f500003c000100080001000200000008000b0073697000080006007272000008000900710000000800060073680000080004004e220000080006006c630000"], 0xf4}, 0x1, 0x0, 0x0, 0x4}, 0x40000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000700)={0x0, 0x95, 0x10, 0x8001, 0x80000001}, &(0x7f0000000740)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={r2, 0x1}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) sched_setattr(0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000300)) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 03:39:22 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5db, 0x840) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xffffffffffffffae}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x40, 0x8, 0x7f, 0x8001, r1}, 0x10) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$binfmt_elf64(r2, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xfa, 0x5db8, 0x9, 0x5723aab, 0x9, 0x3, 0x3, 0xc9d, 0x281, 0x40, 0x25a, 0x77, 0x3f, 0x38, 0x2, 0x1, 0x0, 0x4cc16313}, [{0x5, 0x4, 0x80000000, 0xffff, 0x7, 0x6d6, 0x1, 0x81}, {0x7, 0x6, 0x401, 0x1b5, 0x100000001, 0x2, 0xedf2, 0xfffffffffffffc04}], "640132bd1304cdeac1530746fd4bbe36c2efd1a0250412f25bcc616d329154e152195082d779087e089d62a104f45b99642b46ee59e2d136b23d69f432b2e305676011185c5e8204133a0ef7898503025a01ccc2da952a7230bd197f25580a6baba63253b38684d4df5182d75313597b676c615d7bd93e188777657ade0cfd8f9879289ab034d30406bda54191618ba1ce83af90f6ded9bf4c3d3983eaeefc1ad1a7e7296656c2d96a2f7c62cb28f78272c6", [[], [], [], [], [], []]}, 0x762) socket$packet(0x11, 0x0, 0x300) r3 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0x362) socket$packet(0x11, 0x2, 0x300) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 03:39:22 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score\x00') lseek(r0, 0x0, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x100, @mcast2, 0x101}, {0xa, 0x4e20, 0x8, @ipv4={[], [], @multicast1}, 0x6}, 0x5, [0x9004, 0xe6d, 0x6, 0x0, 0x8, 0x8, 0xdce1, 0xfff]}, 0x5c) 03:39:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x9effffff}, 0x0) [ 723.354033] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:22 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x439) 03:39:22 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x8, 0x4}) r1 = epoll_create(0x22) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x800) ioctl$KDSETLED(r2, 0x4b32, 0x7ffffffe) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x420000, 0x0) fchmodat(r2, &(0x7f0000000400)='./file0\x00', 0x11) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) modify_ldt$read(0x0, &(0x7f0000001500)=""/4096, 0x1000) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) ptrace$pokeuser(0x6, r4, 0x4, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r8, r7) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={r4, r6, r9}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x1}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000140)) r10 = getgid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000001480)='./file0\x00', r11, r10, 0x1900) ptrace$pokeuser(0x6, r5, 0x2, 0x1ff) setfsgid(r12) mq_timedreceive(r0, &(0x7f0000000040)=""/53, 0x35, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) [ 723.399655] IPv4: Oversized IP packet from 127.0.0.1 03:39:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fd17bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 723.464410] IPv4: Oversized IP packet from 127.0.0.1 [ 723.474831] kernel msg: ebtables bug: please report to author: Wrong len argument [ 723.548442] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:23 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:23 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e23, @local}}) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000003ac0)=0xbf) write$P9_RAUTH(r1, &(0x7f0000000280)={0x14, 0x67, 0x2, {0x4, 0x4, 0x8}}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0xff, 0x4) accept(r2, &(0x7f00000044c0)=@alg, &(0x7f0000004540)=0x80) ioctl$TIOCNOTTY(r1, 0x5422) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) preadv(r1, &(0x7f0000002840)=[{&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/32, 0x20}, {&(0x7f00000013c0)=""/220, 0xdc}, {&(0x7f00000014c0)=""/232, 0xe8}, {&(0x7f00000015c0)=""/235, 0xeb}, {&(0x7f00000016c0)=""/217, 0xd9}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/76, 0x4c}], 0x9, 0x29) recvfrom(r0, &(0x7f0000000100)=""/195, 0xc3, 0x101, &(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) sendfile(r0, r1, &(0x7f00000000c0), 0x10001) recvmmsg(r2, &(0x7f00000042c0)=[{{&(0x7f0000002900)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002980)=""/69, 0x45}, {&(0x7f0000002a00)=""/20, 0x14}, {&(0x7f0000002a40)=""/134, 0x86}, {&(0x7f0000002b00)=""/73, 0x49}], 0x4, &(0x7f0000002bc0)=""/58, 0x3a, 0x2}, 0x9}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002c00)=""/105, 0x69}, {&(0x7f0000002c80)=""/155, 0x9b}, {&(0x7f0000002d40)=""/201, 0xc9}, {&(0x7f0000002e40)=""/227, 0xe3}], 0x4, &(0x7f0000002f80)=""/140, 0x8c, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003040)=""/230, 0xe6}, {&(0x7f0000003140)=""/156, 0x9c}, {&(0x7f0000003200)=""/36, 0x24}, {&(0x7f0000003240)=""/109, 0x6d}, {&(0x7f00000032c0)=""/189, 0xbd}], 0x5, &(0x7f0000003400)=""/229, 0xe5, 0xf0e}, 0x9}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f0000003500)=""/207, 0xcf}, {&(0x7f0000003600)=""/239, 0xef}, {&(0x7f0000003700)=""/244, 0xf4}, {&(0x7f0000003800)=""/45, 0x2d}, {&(0x7f0000003840)=""/77, 0x4d}, {&(0x7f00000038c0)=""/102, 0x66}], 0x6, &(0x7f00000039c0)=""/76, 0x4c, 0x7}, 0x80}, {{&(0x7f0000003a40), 0x80, &(0x7f0000003ac0), 0x0, &(0x7f0000003b00)=""/185, 0xb9}, 0x101}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003bc0)=""/41, 0x29}, {&(0x7f0000003c00)=""/243, 0xf3}, {&(0x7f0000003d00)=""/254, 0xfe}, {&(0x7f0000003e00)=""/11, 0xb}, {&(0x7f0000003e40)=""/39, 0x27}], 0x5, &(0x7f0000003f00)=""/73, 0x49, 0x869}, 0x8044}, {{&(0x7f0000003f80)=@rc, 0x80, &(0x7f0000004200)=[{&(0x7f0000004000)=""/205, 0xcd}, {&(0x7f0000004100)=""/33, 0x21}, {&(0x7f0000004140)=""/179, 0xb3}], 0x3, &(0x7f0000004240)=""/97, 0x61, 0x1a59}, 0x8}], 0x7, 0x40, &(0x7f0000004480)={0x0, 0x989680}) 03:39:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xf0ffff}, 0x0) 03:39:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x8, 0x2) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), 0x4) 03:39:23 executing program 7: socketpair(0x1, 0x1, 0x24, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x80, 0x3ff, 0x7, 0x0, 0xfffffffffffffffe, 0x6, 0x2}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000400000034}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 03:39:23 executing program 3: syz_emit_ethernet(0x1016, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000001080)={0x0, 0x3, [0xb3b, 0xb17, 0xaf10, 0xa51]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/cuse\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f00000010c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001100)=0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001140)={0x0, 0x10001}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000011c0)={r1, 0x7, 0x5}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) 03:39:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f255bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) signalfd4(r0, &(0x7f0000000400)={0x8}, 0x8, 0x800) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40040b, {0xffffffbfffbff270}}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x100810, r1, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x4080, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000380)="f2c27309b498a7f7a77270b519b540b657b13dbd7235f9aaa5ad80acc3a90a1b4f983bbb2d42ab535d971efd273ed66a5cc4652a09968bcdfd902cf829df144e0a0b5ff02a1fcb20eec5cd91752e924af456", 0x52) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000000340)="a5a194575bb29290c2bb0ddd94993d0b76d95a2807d8a33981adf6bc079d79389b31d4678005468a16197540") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xb3, 0x3c, &(0x7f0000000180)="a647568eb5aa864c5f4fdb3b4522185810a92da3d8b116d5970802533743d9cc3045dfe7eb9a978554c17aeaaba4bb1275ce10ea943fdd3400016dd0068defab6151fd2e48478d42d60c638996cdd4b228696ef30f7d130d51b15bde7c109848325e4f6abdec0ad7d59e31da212b1d066add0b4e7273ded9f2a7c247e96d2f77202ee45530fbe34c450b39bf22d87fdfbfbf3e15d96b1ff61354c4c2e857978fd26daf7897d5e699aca64089a9933fef0c3df4", &(0x7f0000000240)=""/60, 0x9}, 0x28) lseek(r2, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='attr/sockcreate\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000000440)={{0xa, 0x6, 0x40, 0x8, '\x00', 0x81}, 0x1, [0x7, 0x9, 0x562daead, 0x5, 0x40, 0x0, 0x34981797, 0x1f, 0x4, 0x100000001, 0x4, 0x5, 0x1, 0x100000001, 0x7, 0xf5b, 0xfffffffffffffff8, 0x100000000, 0x6, 0xd6, 0x7fff, 0x7ff, 0x401, 0x5, 0x0, 0x7fc00000000, 0x8, 0xfffffffffffffff7, 0x0, 0x8, 0x3f, 0x7, 0x3ff, 0x58689753, 0x6, 0x8, 0x100000001, 0x1a8c93d9, 0x80000000000, 0x6, 0x2, 0x3, 0x4, 0x401, 0x8a8, 0x6, 0x8, 0x3ff, 0x0, 0x4, 0x9, 0x40, 0x4, 0x4, 0x81, 0x3, 0x8, 0x3, 0x6, 0x1, 0x1000, 0x7, 0x2, 0x7, 0x4, 0x1913, 0x8, 0x3ff, 0x8, 0x80000001, 0xffffffff, 0x1, 0x2b1, 0x8, 0x8000, 0x3, 0x7, 0x4, 0xfffffffffffffff8, 0x0, 0x6, 0x8fc2, 0x0, 0x8, 0x2, 0x840000000000, 0x5, 0x2, 0xa207, 0xffffffff, 0x0, 0x5, 0x4, 0x1, 0x34, 0x1, 0x1, 0xe1d, 0x0, 0x1, 0x8, 0x2, 0xc2b3, 0x10000, 0xfffffffffffffff8, 0x100000001, 0x10000, 0x9, 0x3, 0xffffffffffff8000, 0x7, 0x1, 0x4, 0xffff, 0x1ff, 0x0, 0x5, 0x6, 0x83e, 0x7, 0x5, 0x8, 0x4, 0x200, 0x4cf, 0x80000001, 0x4, 0x20]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0}, &(0x7f0000000980)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) r8 = getuid() getgroups(0xa, &(0x7f0000000a40)=[0xee00, 0xee01, 0xee00, 0x0, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xee01]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) fstat(r5, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0}, &(0x7f0000000dc0)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) getresuid(&(0x7f0000000e80), &(0x7f0000000ec0)=0x0, &(0x7f0000000f00)) r19 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000f40)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000001040)=0xe8) fstat(r4, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001100)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000001200)=0xe8) r23 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001240)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001340)=0xe8) getgroups(0x3, &(0x7f0000001380)=[0xee01, 0xffffffffffffffff, 0xee00]) write$FUSE_DIRENTPLUS(r2, &(0x7f00000013c0)={0x658, 0x0, 0x2, [{{0x0, 0x2, 0x101, 0x1, 0x9f, 0x4, {0x0, 0x52, 0x7, 0x100000001, 0xa0, 0x3ff, 0x4, 0x0, 0x7, 0x14, 0x8, r6, r7, 0x1, 0x1f}}, {0x2, 0xfff, 0x1, 0x6e, '%'}}, {{0x5, 0x0, 0x9, 0x8, 0x101, 0x18b5, {0x1, 0x7, 0x2, 0x7f, 0x7, 0x8, 0x198, 0x100000000, 0x100000001, 0x8, 0x6, r8, r9, 0x1, 0x5}}, {0x6, 0x0, 0x1, 0x8, '-'}}, {{0x6, 0x3, 0x800, 0x7ff, 0x7, 0x8001, {0x2, 0x7ff, 0x8000, 0x40, 0x1, 0x9, 0xc4b1, 0x5, 0x3, 0x2, 0xbfcb, r10, r11, 0x1ff, 0x1f}}, {0x5, 0x8, 0x8, 0x400, '\\nodev\\,'}}, {{0x0, 0x2, 0x6, 0x8000, 0x1, 0x0, {0x4, 0x10001, 0x8, 0xffffffffffffff01, 0x101, 0x8000, 0x12000000000000, 0x480000, 0x2, 0x3, 0x7, r12, r13, 0x55, 0x100000001}}, {0x4, 0x40, 0x3, 0x80, '{},'}}, {{0x2, 0x2, 0x5, 0x80, 0x7, 0x86a7, {0x6, 0x8, 0xfff, 0x8, 0x1f, 0x6, 0x7fff, 0x3, 0x7fff, 0x80, 0xdd6, r14, r15, 0x76, 0x6}}, {0x1, 0x0, 0x1, 0x0, '\x00'}}, {{0x4, 0x1, 0x7fffffff, 0x8001, 0x6, 0x3, {0x4, 0xfffffffffffff88a, 0x1000, 0x7f, 0x5, 0x7ff, 0x7, 0xbaf4, 0x5, 0x7fff, 0x7, r16, r17, 0x40, 0x7ff}}, {0x0, 0x32, 0x10, 0x80000000, 'attr/sockcreate\x00'}}, {{0x6, 0x2, 0x8, 0x7, 0x401, 0x2, {0x5, 0x9, 0x6, 0x5, 0xfffffffffffffffd, 0x9, 0x6, 0x400, 0x6, 0xfc9, 0x4, r18, r19, 0xcce, 0x7}}, {0x5, 0xfffffffffffffffc, 0x10, 0x5, 'attr/sockcreate\x00'}}, {{0x5, 0x2, 0xcc, 0x1, 0x5, 0x2, {0x6, 0x1, 0x8, 0x7, 0x0, 0x8001, 0x3f, 0x7, 0x1f, 0x3, 0x1, r20, r21, 0x3287, 0x2000000000}}, {0x3, 0x401, 0x0, 0x7}}, {{0x5, 0x2, 0xd53c, 0xffffffff, 0x0, 0x113, {0x4, 0x4, 0x80, 0x8, 0xffff, 0x8838, 0x6, 0x8000, 0x7f, 0x30f, 0xffff, r22, r23, 0x10001, 0xfffffffffffffff8}}, {0x3, 0x1, 0x10, 0x9, 'attr/sockcreate\x00'}}, {{0x5, 0x1, 0xfffffffffffffff9, 0x2, 0xf00, 0x8, {0x6, 0x9, 0x1, 0xffffffffffff7fff, 0x3ff, 0x8a, 0x40, 0x9cc9, 0x2, 0x4, 0x8c, r24, r25, 0x7f, 0x5}}, {0x0, 0x3e42}}]}, 0x658) 03:39:23 executing program 0: r0 = userfaultfd(0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x800) sendto$unix(r4, &(0x7f00000001c0)="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", 0x1000, 0x40000, &(0x7f00000011c0)=@file={0x0, './file0\x00'}, 0x6e) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000018000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="b8010000000f01d966bad104ec2bb30e000000c4e3956c4eaef40f1ba200500000660f38242cf50030000066ba2000b800900000ef8fc8d4a2be0d00000000670f00dec4c1f95be3", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) 03:39:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x11d0}, 0x0) [ 723.914977] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x200000000000, 0x7, 0x80000000, 0x3, 0x9, 0x3, 0xc2, 0x3, 0x9, 0x8001}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) ioctl$TCFLSH(r0, 0x540b, 0xdb020000) 03:39:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fdd11ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000080)=0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e01742f697076342f76732f636f6e6e5f72657573825f0500000000", 0x2, 0x0) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000000)) 03:39:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xffffff9e}, 0x0) [ 724.087877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:23 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x0, 0xffffffffffffffff) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000700)='/dev/snapshot\x00', 0x8000, 0x0) r3 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000480)={{0xa, 0x4e20, 0x10000, @ipv4={[], [], @broadcast}, 0x80000000}, {0xa, 0x4e20, 0xfffffffffffffffc, @mcast1}, 0x7fff, [0xffffffff, 0x6da1, 0xfffffffffffffffe, 0xffffffffffff0000, 0x286, 0x1f7e, 0x80000000, 0x3cc000000000000]}, 0x5c) write$P9_RWRITE(r3, &(0x7f0000000100)={0xb}, 0xffffff21) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000880)={'ip6gretap0\x00', {0x2, 0x4e24, @multicast2}}) write$P9_RWSTAT(r4, &(0x7f00000000c0)={0x248, 0x7f, 0xfffffffffffffffe}, 0x7) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') recvfrom(r0, &(0x7f0000000600)=""/227, 0xe3, 0x40, &(0x7f00000008c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x80) preadv(r5, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/35, 0x23}], 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0xc028660f, &(0x7f0000000040)) getpeername$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000580)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000005c0)={r6, @multicast2, @remote}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000007c0)={0x0, 0x1c, &(0x7f0000000780)=[@in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}]}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000840)={r7, 0x6}, 0x8) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)="d0eecd1d778c423bd22e0d4cad37313891e0052a79e9086dabe35b209bb2d404e3fc7b422de590dff2e4c2da6e0409cd74bbf39b0f4a4a6df43b3327e78750da53cca0310fab3a79", 0x48}, {&(0x7f0000000240)="cc20654e591416db3779d50349ca5a67ce74dbce9916e5dfc3462fa4800bbcaf3d9ee500e61758e55f932f858677470ef295286c0adce22374b7c16b1b3da31f98d147d7edc2266250b97c6ed639598ef2a5eb48167b41beb5fb85299e001bb62f043f8cbbe4645443abe8f3c7f01f3e0231051dcea345284c5293db792dbffc8c42c90f9b2f0cf06578047aead5d37e95788c531bcfdbb858", 0x99}, {&(0x7f0000000300)="3649c245ea3794da1a12b822d6f69191b7e670da2e203e3db90630c6576fba736b2cb5877d9b12a47bcfc4677cf904daef0d6287612c0317880f37640dfd3fe13dfcb219012af40068fe8a344da16309c48c280d08bfe967a34981137d073fbcaf0739c8de", 0x65}, {&(0x7f0000000380)="a8709fbb634c865a2fc7e5c7bb20b5e59913b1ac1dc4ef73ea083dee9a9e9bf7ae8d339b238a4b2383e271dec1ac0a8bf2e376cd8d5a1fd2d071ed2d7c03843e379d113430623655b982cb4ae706407ee7d79ee1636688b78f51fd079aa12ac2151c38502addf03caeed52a0feeaf431d7a38af16fcdae17686c197404bb91ced65f5a31fce4bb817ca206025f5c19e795b8b1513ee9ef33c266ea54b963434b721c886949fb8e9fd7da482c087c18dbc6c163aa8cb28a19f2c6911156504dee3fc0e5aebe3d55504a6033fe63b60b0ddb966f22df8be9048b6090e5bf56bed11f4f310a3c49015445a3d8d3226ecdb539de", 0xf2}], 0x4) 03:39:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x13, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x18}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) mq_open(&(0x7f0000000040)='\x00', 0x0, 0x40, &(0x7f0000000080)={0x8e, 0xb773, 0x80, 0x5, 0x1f, 0x7ff, 0x80000001, 0x20000}) 03:39:24 executing program 7: r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040), &(0x7f0000000080)='#-wlan0{vmnet0cgroupeth0ppp1\x00', 0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = add_key$keyring(&(0x7f0000001b40)='keyring\x00', &(0x7f0000000100), 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0x4, r0, &(0x7f0000001380)=""/56, 0xffffffffffffff6f) keyctl$setperm(0x5, r2, 0x100020) keyctl$get_security(0x3, r2, &(0x7f0000000240)=""/4096, 0x1000) 03:39:24 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000280)=""/4096, 0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, r1}, 0xc) 03:39:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 03:39:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000012000040bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000410000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r0, 0x0, 0xe, 0xfd, &(0x7f00000000c0)="c1d8afcf3cca67abd5ecb7fc0950", &(0x7f0000000100)=""/253, 0x5}, 0x28) 03:39:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2570ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 03:39:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x4, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x13, 0x40, 0x883e, 'yam0\x00', 'bcsf0\x00', 'team_slave_0\x00', 'veth0_to_team\x00', @random="2ab53fc9ab48", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[], 0x11}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xb8, 0xe8, 0x118, [@limit={'limit\x00', 0x20, {{0x7ec0, 0x0, 0x1, 0x4, 0xffffffffffff0001, 0x80}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}}, {{{0xb, 0x3, 0x15, 'bcsf0\x00', 'bpq0\x00', 'veth0_to_bridge\x00', 'veth0_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x140, 0x190, [@cpu={'cpu\x00', 0x8, {{0x5}}}, @mark_m={'mark_m\x00', 0x18, {{0x8, 0x8001, 0x0, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00', 0x80}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x8afd, 'team_slave_0\x00', 'ip6gretap0\x00', 'team_slave_0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0xff], @remote, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xd0, 0xd0, 0x120, [@arp={'arp\x00', 0x38, {{0x322, 0x88fd, 0xa, @empty, 0xffffff00, @dev={0xac, 0x14, 0x14, 0x1c}, 0x0, @dev={[], 0x10}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0x20, 0x1}}}]}}, @common=@log={'log\x00', 0x28, {{0x3f, "52e4980f847c234108d1a42c560f7c8c7b425bf3074c671335aa6aabedda", 0x2}}}}, {{{0x11, 0x40, 0x99bf, 'ipddp0\x00', 'team_slave_0\x00', 'bcsh0\x00', 'ip6tnl0\x00', @local, [0x0, 0x0, 0xff, 0xff, 0xff], @broadcast, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}]}, 0x578) r1 = dup(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000680)) getsockname(r0, &(0x7f00000005c0)=@can, &(0x7f0000000640)=0x80) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 724.771434] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge0\x00', r1}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1ff, 0x4000) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x1) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000f68100007a5752a1b19477e5b5e03fe49b23e8affa456245bdd79a606e2cef63fa27836d70fbe31880d05489c81db91c6fff7330d2c0747f17dc6ac43595f94e9a442f575564c6f78f83c1dba998e32eb423e6318e9d2dd1374582fa791961", @ANYRES32=r2, @ANYBLOB="000010000c000200ffffffffffff0000"], 0x28}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000080)={0xffffffffffffff7f, 0x7, 0x9, {0x77359400}, 0x3, 0x7fff}) close(r0) 03:39:24 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x54000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x7, 0x40, 0xaf1, 0xffffffffffffff26, 0x9, r3, 0xc38}, 0x2c) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff}) 03:39:24 executing program 4: r0 = socket$inet6(0xa, 0x1200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x738, 0x32, 0x827}, 0x1}, 0x20, 0x0, 0x0) fsync(r0) syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="0200810000d4ba000000ff07000000000000000700000000000000000000ffffffff", 0x22, 0x1c0}]) 03:39:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2030000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:24 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) r4 = gettid() r5 = fcntl$getown(r1, 0x9) kcmp(r4, r5, 0x7, r0, r0) sendto$inet6(r2, &(0x7f0000000240)="a78a483df6a2314f891b6064073587574b146b9f8bc655feb8e1c7b0627514385d64de3f3c4531bd9fa03ae40d6e1f4bccdac2a7193ba6011b17d94dd66857fbf1741694ace7c5df252ebb6ce12758b1663e600f928c0c8b32c6ec4f15d78e8ccec805640179c65469caefc7a7a04167ada4690852343f41d3bb6e9ad734c96a33f522290dcfcb7ccbd0c6b69e639c852b51523c1f4b743f2beda4d1f1cfc581a89c9dacd5a7c0a57dd993e1d7f5ebd41c3640f952dfa873802dc8fd", 0xbc, 0x0, &(0x7f0000000300)={0xa, 0x4e23, 0x6, @empty, 0xe43}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000001c0)='bpq0\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0xa31, 0x0, 0x5937}) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) 03:39:24 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000006c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@mmap='mmap'}]}}) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000640)="ad2bb8c0df1f14bae6473b0ff3e8043d3ba2b766d05643f6e2e0b58a7941ac46e012d83c49a70362a4610b88c78ea0fff150245f1656d63a72f8ed4eca", 0x3d}], 0x1, 0x0) mknod$loop(&(0x7f0000000180)='./file0/file0\x00', 0x6000, 0xffffffffffffffff) pipe2(&(0x7f0000000140), 0x800) 03:39:24 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80801, 0x0) recvmsg(r0, &(0x7f0000006740)={&(0x7f00000065c0)=@alg, 0x80, &(0x7f0000006680)=[{&(0x7f0000006640)=""/14, 0xe}], 0x1, &(0x7f00000066c0)=""/110, 0x6e, 0xe60}, 0x40) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'tunl0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00f7000000974f000000005c00000008000000", @ANYRES32=r2, @ANYRES64=0x0], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f00000064c0)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="ec078d1b6fe5052f8ac62de40dafa4f9ea35f4ff2d14dccfad20a3309078eca1d320d584277a35fb8e14b3817907901b6158004a787811782c586f4f06461726b7ff74d20fbc3b99764cae42c1c85c682048471fd2f5d12152e557a8e6c59cdc7e48ee9df7"}, {&(0x7f0000000280)="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{&(0x7f0000001280)="876af805314eb2287bff6853aaec7866118c0f1848f79486adbf61817c97ca7d672e1702372eae884960af0c8a2da420e014163a3a409e5c8fd18488da2addeb20c7e570d7cf57f03044169f1241a567b13bb7a5c3262d82dc0f5ddd1067fc202c0d14ac838340db428dc9cf4fd470b52a602ffff10d282858456b53a4adf889e46a8e91f24f3e567dadd86488c05ef4f5ec014cbc7ecac8b52a35db05e5ff095b8f3cc3a2bdd59f4d42e8d7226b5b802160308a3170"}, {&(0x7f0000001340)="8a5dbbff239c6b2c6d8b2a288b314c638c8d51110f7668dc5b483a135c9fde6c74bc1d01e63fe7e511410f3e4131b3fd24fb29dddb69a52210ccbc932511e039e5e99d3eb51f8635e977e1a7d67da6174832f56916774f6725e6831d7b39df368ba2ec92738fb14f5077dbe932018526ec2eb0a59a4b74d918e4449095f6f11806e28d7262bb1a8128c616fd53b72c15d76679d919265f4f29a5039369a197e4d500aa24543daa5ee05f3b758f3feacb40e20652b6ad9c64032c3956cc4a5966447d20b85b3e79808bf0ffcb9bf9498cd34c3e08c15d131fbad213b7a4dbfb00ff01ef"}], 0x0, &(0x7f0000001440)=[@assoc={0x0, 0x117, 0x4, 0xffffffffffffff7b}, @op, @iv={0x0, 0x117, 0x2, 0x0, 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{&(0x7f0000006080)="04c7ce6d2dbfcd78de192bea0f67d2de9c1e946ca284d59d017294486285f4d4fa282ff06f00c7ff171d2bb7a1faa4061760b056ee0b0e56c8d6d9f0b5bde68ae00f4c42cd156baefb9faf218af19b0997f134a235c0f18f1870c4eda478c80e8d2c978df04125aca0cd84d9a3bf85bee0a2c1f45edbca25a6d9bf4f8a19e0355725bad559fa2a97985fcc331d6388f946590f973b96436b880e9dc041be731373de8e"}, {&(0x7f0000006140)="055ab8df0441cbb0215452deb9192e21a45879ec2ab6667b0a906d3fb675ccf1e207fd0a828a4fd407c7b0b0d004c4ec43ea53711b50f88b505e81c11c32353272b04a1a01deddbc9c5d9d56dfde6670f8739a639a3db27221a2f773320d8846775c8510bfeb7ef0451565aabc952c317eb38d4ff4014f3dd5f2ffba802ab88b3711ce5edbb665604c39a3609eb7c8b84ea94812548b6cd409f59b353d4ced1be85f7a825615caa1c7f7a0"}, {&(0x7f0000006200)="9232e319c26269cb24628d5e78200da1b7030901227107fb1fbf09bc83dd1b74ccec7930b8dfa73cf4900902aae717fe10a709cf86ef79e903a6e069fef4ff69691c17f4fc71b4cc2d3aefebc67253a664f534c990d2966d5aa7765a592577c08e9dce77b44e122131318e60c420111d717d6e47f5cec85b"}, {&(0x7f0000006280)="42faae30faa7ecee7e305fec3a47644962ed637e4a59c68ec09227783384f040989d65454c3e7cd07b78bc8e4b03ab11c1766054c626769811e9a74214f1dba6a9a0b71cfdf09ab600b2752ea914aa8f956da0f5ae50aea5684114344ab2c78c429b0ddcea891c91f007774ddeae421cec3e959c931189feaa731d"}], 0x0, &(0x7f0000006380)=[@op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "b6e5b32cd033d1fe6bfc678ce6c0f1b192a17c94b633c9603d143ea10d5988df9e24e49b448144fe907e064b643cec412fcffdd2f4958bae09c247c754feb217264fc653d9b864c7f3de034bac363182a3f81064edb82c8bf45e64884999b52558a9425a5afe1f3e68e6520f4e7fdff323551c96fad5f1131fa4c2d211d059396c9ba788ab979523300656b47c45e8a8c8f74c067a81adeae7a9d859f1022504fdaf86d04432ff0cb0d923daf727d6d6309c928ccf5b3315c93e0de054983d6a63936cca5856b03a0df7d372bc8b9907b07fb033637f975c1e50c6"}, @op={0x0, 0x117, 0x3, 0x1}, @op]}], 0x285, 0xfffffffffffffffe) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000006780)) 03:39:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fd67bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 724.927518] kernel msg: ebtables bug: please report to author: bad policy 03:39:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_LAPIC(r2, 0x4068aea3, &(0x7f0000000600)={"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"}) 03:39:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 03:39:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x5, 'nr0\x00'}, 0x10b) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x400000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'irlan0\x00'}, 0x18) [ 725.039351] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:24 executing program 4: rt_sigaction(0x400200000000007, &(0x7f00000002c0)={0x4004f2}, &(0x7f0000000240), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x1, 0x0, 0x7, 0x100, '\x00', 0xffffffff}) syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp\x00') 03:39:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xffffff7f}, 0x0) 03:39:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0x4004ae8b, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x7, &(0x7f0000000500)=[{&(0x7f0000000080)="bf220059362cf309e95a61942d0b7d9b288b222d806f2e639d911e5e753e9f9daec9a7c5b8835882756f06c73d6e53cb0e10cbf9fc662760d25bc884d19d67a7423f5c6783356773b81d7749e26c3e47244a63b640daef079261525fa5666c23da92f30d269394b30f1a16efcc3a780936f229a3f0d19645af25b9db8374b4c1157fc1e634f6ecae58e9e301e4886076bdb1645ec69dd8c57f9412d612d6dcc742e524649aeb4074c5dc3caa573b5c8568f7702266a139540fa0", 0xba, 0x2}, {&(0x7f0000000140)="bdaff72908ab2514ce1156c0019c345690643e61e3bf5c2bf2713a3f263d74e9", 0x20, 0x5}, {&(0x7f0000000180)="8fb30e23f172705d9d7e23ee600e96b5de7c3451310d027acd71870c79e7b83df0ae0a994c9453e219be95eb5a44ebf5f9f0deef0b07733243d9e7bd49effd55232b90b378d8df57548cc27ee1391c6aae5b5bcbd6d23abc9125638c836089a0819c8e4884383ca95723488a5d2bfc0a19ad9b3e53f9417a926f688508f74f79055068d7566ca639a98b246df7c3df243524675480312e3ecc2168ce9114f1118b6a96cf7d77362e275ba454684619d4ab0267fc8bbedea00bdb55c4614870f470eddaa6", 0xc4, 0x5c01}, {&(0x7f0000000280)="a28b21f05a3846abfa69eedde8064abece712dd1e81a339306b630a1cf8956f5aba8bbbf8ef9a02eb43c25e2187c3eff21a9625fc793ad014c9866e02c90ca5f6d199a4108f6ef8cb99f36d8767d6bc7f7", 0x51, 0x6}, {&(0x7f00000003c0)="3c43af231523c69a6af6a712a8c0686cd18237f4427770494f9c8182b1ae07fc03aa9ef7b2f82224a7e0d23dcb858a2accc5f18e4ccc02a07ba2ed255867d184dea3a2984f5c2551e64efa16d4c3fb28a1dca563174648e39458f0130307fcd28004be16bafb8bb288677ddda2e28735cbaa45d65755cc32b04637a7aa936d1bbd9f820adb3134c88d7b19725ec55e534e149ed6699b01bcec7b8048641fde466d2a1ce83025b87aa1235ffb024e2d055df5c25e702f077507e5373e300b712713e5737224cf12a93a8f64b7ddf6a1f5b607bb784620916f8aec985713a972fb85b614b2e2947cdb049dfa6ee2f3d96abfd72860", 0xf4, 0x4}, {&(0x7f0000000300)="ae8d5f1d44a046c716249ecfe69fd269311536a7aa71311609d0e1c51bf0a2161cbbe1b916296e6db78d85a7b5d12d0ef8ac7423e94623401e8837e0664c0c6c70854bee77fd9b2a636f", 0x4a, 0x6}, {&(0x7f00000004c0)="816a5aa999de865971141f5bd60d09233fa9206d108f7c83f564f802a08ccf8952e0f2f2120345b34897fd77457aafde", 0x30, 0xac1}], 0x100800, &(0x7f00000005c0)={[{@noacl='noacl'}, {@nosuiddir='nosuiddir'}, {@quota_quantum={'quota_quantum', 0x3d, 0x6}}, {@ignore_local_fs='ignore_local_fs'}, {@loccookie='loccookie'}]}) 03:39:24 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000000)={@empty, @link_local, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local, @empty, @link_local, @local}}}}, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) timerfd_gettime(r1, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000001c0)={@local, @multicast1, @multicast1}, &(0x7f0000000200)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x5, 0x3, 0x3, 0x8, 0xfffffffffffff001}, 0x14) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000140)={0x56, 0x4, 0xf9, {0x19, 0x7}, {0x5, 0x1ff}, @const={0x0, {0x6, 0x6, 0x8}}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x1, 0x2e, 0x10001, 0x8, 0x6, 0x5, 0x1}, 0xc) sendmmsg(r0, &(0x7f0000000240), 0x0, 0xfffffffffffffffd) 03:39:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$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) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) socket$packet(0x11, 0x3, 0x300) close(r0) close(r1) 03:39:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4523ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000002c0)={0xbf}) connect(r0, &(0x7f0000000240)=@in={0x2, 0x4e23}, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc0a85322, &(0x7f0000000480)={0x0, 0x0, 0x0, "717565756531000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"}) r2 = gettid() r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400000) accept$nfc_llcp(r3, &(0x7f0000000140), &(0x7f00000000c0)=0x60) prctl$void(0xd) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000013) [ 725.280347] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:25 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000300)={0x3, 0x6}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e21, 0x8, @mcast1, 0x1}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e20, 0x8000, @empty, 0x6}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e23, 0x0, @local, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e20, @multicast1}], 0xc4) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000180)='./file1\x00', 0x0) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000340)={0x28, 0x2, 0x0, {0x4, 0xffffffffffffffff, 0x2}}, 0x28) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000140)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f00000002c0)=0x783) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) 03:39:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0xd011}, 0x0) 03:39:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800d400000000000007000000000000000000c32eb73b2719cdf5e5c9cf21990cdcf871ea151c663cf53767c3c6a6d21b9e2467075e08ebb92d94a107d57033ff6861284b5919b1c1b4deb9016b7808e4a3848e0516f498b585eb05082e3e85d12f08461c0361c8fb27b9258f6406831a0b6c868568b335e7aa4fea4b20040000004f0f550046dbf5b8dad95824244b4ab04b31bcd69d4e", @ANYRES32=0x0, @ANYBLOB="000000000c000200aaaaaaaaaa000000"], 0x28}}, 0x0) 03:39:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x10000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x3ff, 0x2, 0xff, 0x4, 0x1, 0x0, 0xf43}, &(0x7f0000000080)=0x20) r2 = creat(&(0x7f0000000140)='./file0\x00', 0xdd) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/250) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x3, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x24, &(0x7f0000000100)={0x0, &(0x7f0000000080)}, 0x10) 03:39:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f705fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@newtclass={0xb0, 0x28, 0x220, 0x5, 0x25dfdbff, {0x0, r1, {0x2, 0x10}, {0xfff3}, {0xb, 0xfff3}}, [@tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x7c, 0x2, [@TCA_ATM_FD={0x8, 0x1, r0}, @TCA_ATM_FD={0x8, 0x1, r0}, @TCA_ATM_EXCESS={0x8, 0x4, {0xffff, 0x4}}, @TCA_ATM_EXCESS={0x8, 0x4, {0x3, 0x1}}, @TCA_ATM_HDR={0x10, 0x3, "16bbe7dbee2884d38e"}, @TCA_ATM_HDR={0x30, 0x3, "7db3f6bcdf24c7b4d8f08aadf879e1661acacc7c32e488773b8b4c6ea146fc858318e9e66ef26c6105774df5"}, @TCA_ATM_EXCESS={0x8, 0x4, {0x6, 0x15}}, @TCA_ATM_FD={0x8, 0x1, r0}, @TCA_ATM_FD={0x8, 0x1, r0}]}}, @TCA_RATE={0x8, 0x5, {0x400, 0x8}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x24008000) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4), 0xc, &(0x7f00006fa000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000013000103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00170000ff7f000008001c005687525185c1df353bf3acfa22c0e921ba10a8314d2d9331bc763a7756fa23f4edb1c88b845209000000b9190142245070c6baacd3c1e93bc95e9da21dd9f1d387d4a725a2d2ea3819e9b2dc000000000000", @ANYRES32, @ANYBLOB="08001300", @ANYRES32=0x0], 0x30}}, 0x0) syz_mount_image$nfs4(&(0x7f0000000280)='nfs4\x00', &(0x7f00000002c0)='./file0\x00', 0x4, 0x2, &(0x7f0000000440)=[{&(0x7f0000000300)="c6f5aab151dbd5f3840b78e6f8d4518d44729b4e421f7e737fab72f4e8f30479afe4008e788f1a15d1440511c9767049d3735febacf360d7fd08e1e40192810ef4b2485ac2d22c43f849ffaaec", 0x4d, 0x5}, {&(0x7f0000000380)="62f57208baceb933c361a7d4b95d28d7452acd0d25277f496aaa4873e7a898fa3fd6d2f8ab4f874865a6ff814261a215f26f432316b7e8fdabef84fb8fd5ebb016c067e98273d50fccf08493edd75af24ffd8e528c894777ef825dd96b765b64138efe84981be874d101116d83102d5b2bcb6c3d4b4a2279bf470955591a225465a74b6056c6795caea1fd778652479f069adb4e46", 0x95}], 0x1000, &(0x7f0000000480)='team0\x00') 03:39:25 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x440, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6, @broadcast}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x21000000, &(0x7f0000fff000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000c00000/0x400000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) 03:39:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 725.757102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 725.771963] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:25 executing program 7: getpid() r0 = socket(0x40000000002, 0x3, 0x6) sendto$unix(r0, &(0x7f0000000240)="233b297028cf088add70be3cab9ad0ec050089517568d5fad94dbbda458ba0d326ee8251bf6b1e29", 0x28, 0x0, &(0x7f0000000340)=@abs, 0x6e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="b0b6f30da419a56e449602fe51db3e77", 0xffffffc9) 03:39:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fe929ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ee], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 725.811132] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 03:39:25 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x140, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2, @loopback}, 0xc) close(r1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) 03:39:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) [ 725.907782] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local, 0x3, 0x2, 0x3, 0x0, 0xc00, 0x1f, 0x5}, &(0x7f0000000080)=0x20) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/16) 03:39:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x2000, &(0x7f0000000000), 0x2, 0xffffffffffffffff, 0x5}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x68c86b7c, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x80}}, 0xa28, 0x1000, 0x0, 0x80000001, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r3, 0xa6f6}, &(0x7f0000000280)=0xffffff36) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x40}, &(0x7f0000000300)=0xc) rt_sigpending(&(0x7f0000000040), 0x8) 03:39:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5c, &(0x7f0000000000)=0x800, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000024, &(0x7f0000000080), &(0x7f0000000040)=0x4) 03:39:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f20e4ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0x3, 0x80a, 0x800000000000007) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a32fd3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 03:39:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffff000}, 0x0) 03:39:25 executing program 3: socketpair(0x3, 0x0, 0xfffffffffffffffd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000140)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1ff, 0x2, 0x11f003, 0x1000, &(0x7f0000fff000/0x1000)=nil}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0xff, 0x8}, 0xc) 03:39:25 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x80000, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = dup3(r0, r1, 0x80000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f00000008c0), 0xc, &(0x7f0000000980)={&(0x7f0000000940)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0101000006000000000000000000"], 0x14}}, 0x0) fchmod(r0, 0x40) 03:39:25 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000300)={0x3, 0x6}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e21, 0x8, @mcast1, 0x1}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e20, 0x8000, @empty, 0x6}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e23, 0x0, @local, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e20, @multicast1}], 0xc4) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000180)='./file1\x00', 0x0) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000340)={0x28, 0x2, 0x0, {0x4, 0xffffffffffffffff, 0x2}}, 0x28) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000140)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f00000002c0)=0x783) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) [ 726.404727] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000), 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x20, 0x8aff, 0x0, 0x0, {0x6}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='\\((#\x00', 0xffffffffffffff9c}, 0x10) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 03:39:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xf0ffffff00000000}, 0x0) 03:39:26 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffeb0, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x117}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000280)={0x3, 0x40, 0xfa02, {{0x2}, {0xa, 0x0, 0x0, @local}, r1}}, 0x48) 03:39:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa201000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4b98ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:26 executing program 7: ioctl(0xffffffffffffffff, 0x4, &(0x7f0000000040)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x8004, 0x37, 0x4}) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100000000, 0x800) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x3e7, 0x3, 0x4, 0x9]}) r2 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) shmdt(r2) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0x8, 0x9}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000240), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@remote, @rand_addr=0x2, @loopback, 0xa, 0x1}}}, {{@arp={@loopback, @remote, 0x0, 0xff000000, @mac=@local, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5e1, 0x62a93804, 0x4, 0x4, 0x10000, 0xf76a, 'nr0\x00', 'ip6tnl0\x00', {}, {0xff}}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x745, 0x9}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @dev={0xac, 0x14, 0x14, 0x1b}, @empty, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) r3 = memfd_create(&(0x7f0000000040)='/dev/ion\x00', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x5) 03:39:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) [ 726.611152] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="025cc80700145f8f764070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)=@random={'user.', '/dev/sequencer\x00'}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) sendto$packet(r1, &(0x7f0000000340)="13fa9918b32be12a6b7a2c72204533659a24a42686d0a1f2bae06451bcd1bb043dc078b615300651309a40b7e46bff84a029ac14f108537bc6c01c9030321984b589d8636189b10383523bc19a183f3aa2c81f403c6ebbf27a931fb73fed11c265a4b3f169796f16adebee095988e7acfd88e685cc014c48470f956ce23cceec7115f6393ee39fa16c8d8e4e06acf89bf17c57d2401cf4e9b4573608454add4555cf498be2040969ed298b5b8b1cc938079ccd8a07dd54631eaad95f80eb5e663fe4", 0xc2, 0x2000c084, &(0x7f0000000280)={0x11, 0x11, r2, 0x1, 0x3c, 0x6, @dev={[], 0x12}}, 0x14) r3 = memfd_create(&(0x7f0000000000)='b\n\x00\x00\x00', 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d011, r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000040), 0x4) quotactl(0x2080000201, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000140)="57ac83668b47f34631ccedca48c5391ee71140b7fde77067f4bc3e3ecfc59d4d6ba3c57c028a74efda2a2340b0e7c6abe492664000feecf29a374937407039c04f96a67a9fb4db9e2827293b92d8e17241fc6d89c31d13ad649de381368ad6df0211cdf554971480c42bde856e724d3b4b4f52fda607ade037fb16fd8db1dc043b3de2e3dce57dff030000dc4f4532fd205dd6b368b93ec36fd4cc56dae3f0bba4c7b1f9ac46f6faeaa25fa82b4913a063d0dd4fec70dce383027b08dc9a3a157a99a234b0e0ee8c8c7251ffbd724b6c123fcb2787ee972631538ae426106ed5b1d4808dae3e2ffd03b3bb32") 03:39:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket(0x800000002b, 0x1, 0x1) fchmod(r1, 0x140) 03:39:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f10abff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:26 executing program 7: keyctl$search(0x11, 0x0, &(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200), 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) 03:39:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) [ 726.831338] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:26 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(r0, r1) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) 03:39:26 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x10000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2e1, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000df020000ec00000001000000000000000000000000200000002000000001000000000000495fbe5a0000ffff53ef010001000000495fbe5a000000000000000001000000000000000b0000000004", 0x5a, 0x400}], 0x0, &(0x7f0000013700)) 03:39:26 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc8070831ff07714070") r2 = syz_open_procfs(0x0, &(0x7f0000000140)='timers\x00') ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000180)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x58f780a1fe9d96c4, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000040)=""/221) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x141040, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f00000002c0)={{0x7, 0x5, 0x0, 0x1, 'syz0\x00', 0x80}, 0x0, [0xffffffffffff60c1, 0x6e18957c, 0x0, 0x40, 0x3, 0xe06f, 0x7fff, 0x1c6, 0x25, 0x3ff, 0x1000, 0x6, 0x3, 0x1, 0x1, 0x88e, 0x500000000000000, 0x6, 0x2, 0x6, 0x0, 0xaf6, 0x6, 0x7, 0x8, 0x5, 0x8001, 0x7, 0x3, 0x1, 0x2, 0x4, 0x4, 0x5, 0x3, 0x3, 0x7f, 0x7ff, 0x4, 0x7fffffff, 0x210, 0x101, 0x0, 0x0, 0x5ac, 0x8, 0x7ff, 0x9, 0xe88, 0x8001, 0x3, 0x0, 0x6, 0x8, 0x8, 0x9, 0x130, 0x8e12, 0xffffffff, 0x8000000000000, 0x9, 0x3f, 0x2, 0x8, 0x8001, 0x2, 0x5, 0x4, 0x10000, 0x2, 0x8, 0x7, 0xffff, 0x2, 0x40, 0x400, 0x40, 0x6, 0x5, 0x1, 0x0, 0x3, 0x1, 0x8, 0x3f, 0x40, 0xfff, 0x8, 0x8000, 0x6, 0xc9, 0x1, 0x5, 0x8, 0x9, 0x3, 0x9, 0x0, 0x1, 0x0, 0x6e, 0x4, 0x5, 0x0, 0xc976, 0x1000, 0x0, 0x80000000, 0x42, 0x0, 0x5, 0xffffffffffffff80, 0x9, 0x100000000, 0x2, 0x8, 0x3, 0x2, 0xfffffffffffffff9, 0x7fffffff, 0x1, 0x5, 0x401, 0x2, 0x6, 0x5, 0x5, 0x2], {0x77359400}}) close(r0) 03:39:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 03:39:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x28e3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x200}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r3, &(0x7f000000ac40)=[{{0x0, 0x0, &(0x7f0000008c80)=[{&(0x7f0000007a00)=""/219, 0xdb}, {&(0x7f0000007b00)=""/4096, 0x1000}], 0x2, &(0x7f0000008d00)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f000000ad80)={0x0, 0x1c9c380}) 03:39:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fd065ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:26 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)={0x16, 0x6f, 0x1, {0x1, [{}]}}, 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1}, 0xa0) r2 = socket$key(0xf, 0x3, 0x2) recvmmsg(r2, &(0x7f0000008900)=[{{&(0x7f0000000400)=@pppol2tpv3, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000000700)=""/204, 0xcc}], 0x3, &(0x7f0000000880)=""/68, 0x44, 0x9}, 0x80000000}, {{&(0x7f0000002940)=@nl=@unspec, 0x80, &(0x7f0000004c40)=[{&(0x7f00000029c0)=""/209, 0xd1}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000002ac0)=""/155, 0x9b}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/169, 0xa9}], 0x6, &(0x7f0000004cc0)=""/4096, 0x1000}, 0x80000000}, {{&(0x7f0000005cc0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000005d40)=""/198, 0xc6}, {&(0x7f0000005e40)=""/204, 0xcc}, {&(0x7f0000005f40)=""/242, 0xf2}, {&(0x7f0000000380)=""/58, 0x3a}, {&(0x7f0000006040)=""/167, 0xa7}, {&(0x7f0000006100)=""/165, 0xa5}], 0x6, &(0x7f0000000800)=""/28, 0x1c, 0x9}, 0x2}, {{&(0x7f0000006240)=@ll, 0x80, &(0x7f0000007600)=[{&(0x7f00000062c0)=""/252, 0xfc}, {&(0x7f00000063c0)=""/65, 0x41}, {&(0x7f0000006440)=""/34, 0x22}, {&(0x7f0000006480)=""/47, 0x2f}, {&(0x7f00000064c0)=""/175, 0xaf}, {&(0x7f0000006580)=""/4096, 0x1000}, {&(0x7f0000007580)=""/97, 0x61}], 0x7, &(0x7f0000007680)=""/153, 0x99, 0x20}, 0x4}, {{&(0x7f0000007740)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f00000087c0)=[{&(0x7f00000077c0)=""/4096, 0x1000}], 0x1, &(0x7f0000008800)=""/253, 0xfd, 0x400}, 0x72e20762}], 0x5, 0x40, &(0x7f0000008a40)) write$P9_RGETATTR(r1, &(0x7f0000000640)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RLERROR(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1e0000000701001500"], 0x9) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="f8c0302f666cf47c"], 0x8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) utimes(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {0x0, 0x7530}}) 03:39:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 727.431990] Unknown ioctl -993503982 [ 727.438899] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 727.458228] EXT4-fs (loop4): bad geometry: block count 2048 exceeds size of device (2 blocks) [ 727.470259] Unknown ioctl -993503982 03:39:27 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440)=ANY=[@ANYBLOB="180000000000000000000000ff17f0b69500000000000000"], &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0x40000004, 0x100, 0x5, 0x5, 0x8}]}) 03:39:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x11d0}, 0x0) 03:39:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fe766ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:27 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) sync() r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7ff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x81, 0x1, [0x1f]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7fffffff, 0xcfc, 0x2, 0x100000000, 0x8}, &(0x7f00000002c0)=0x14) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) wait4(0x0, &(0x7f00000000c0), 0x1, &(0x7f0000000440)) clone(0x88080000, &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000440)) dup2(r0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180), 0x0, 0x0, 0x0) 03:39:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x2}, 0x0) 03:39:27 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x240000, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = dup2(r0, r1) r3 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000980)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000009c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000ac0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) r9 = getpid() r10 = geteuid() stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00000030c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003100)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000003200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003240)={0x0, 0x0, 0x0}, &(0x7f0000003280)=0xc) r15 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0}, &(0x7f0000003600)=0xc) stat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000037c0)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="412d8acd87eb01f8d290ef1b04bea8c41ad49285c0743b6de3b5e5c1da516c41a0ff12428726da0dd024ebb8e845f2ad4e58431e97000d3285328c4b5990aef476e5e5b8da382abbfe2f92bb0aef2101a5c21fe6a3a66719cef584730f732a8ec02690a1d94c6001b5eee9014791a2d7e84966bae9d894a9ffba6dfd6b5952ba044d89b05b77189101cba9e58af289c7cb5d324c09a1fa3ff24838c357cacab7655794e651b2b9c1690ae5a769e63e7efb378f334fd1f3425d225f650c2d70cd6227", 0xc2}], 0x1, &(0x7f00000004c0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, 0xffffffffffffffff, r2]}], 0x60, 0x8000}, {&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000005c0)="1b5330a1002ee6373eb87e227b2df14bb7328659c924c885bb59f2e3f4abded86c3da55e0f05cfa0fec90778d930ff22b4f3269330c9dad4b4c845684672087855357a2be454c25d649577f05e4907a04aad63549ce5d206975e0553da4304b30ed28ccf0abe9febaf71ec1fbe7c", 0x6e}, {&(0x7f0000000640)="35095a22a988e1630b0c852b5d01248866a0a79ca8cb8f7a7c1911c8637cff85e79ee973026b596180e1901e77d50c3eaf6779bbbfbd893f99c532b2075717768fef53f2", 0x44}, {&(0x7f00000006c0)="dab259491b672d39ec3e8a2a1e98d99027d523945c3b", 0x16}, {&(0x7f0000000700)="c06145b6292bf969b8f2", 0xa}, {&(0x7f0000000740)="155a5d39e2d21d862f", 0x9}, {&(0x7f0000000780)="5f8f2d12a5101e4e6e85dbe0506ae0cd2a4943e1a2e305d16a65276e8fcccdb45e65958d01c581db7c9f04e258bb20c6c6b79ef9ccfae09682368e038d7f4d40abb57e98bfe82aa0bb104aa203d41c42c258bddf1dc153a987299444089e56815fbe0ece5a522a6d2812dda209e9dc7b46a66ec001ff6ed00b4fb9e4a7c1fb165f27ff9164e6f154d21594a229d64b78cfd8747e3432605a2c5f1729f6e4ac8eeb28e0754e94ac066bd148731f89ec8f551ae8bd9bb011d59601311132f77a21f6e23e4738bbc84832d43bd06a7268ddc0624b5f7f68d91a21250cfb02fec71c82d60143fa", 0xe5}, {&(0x7f0000000880)="c72feedb288b71b03bb178703bdd7e34d070097ace4221837db36d057bc1658d72ee3aae7b0210223aac2bec5f5fafb1198d61ce14a3a834ab848fa0d8c7f496bf93d46f0d16f8b30c33599c25c15196741ddac2634765e8909429de038f03fde68761d30d9258", 0x67}], 0x7, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x90, 0x800}, {&(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, 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", 0x1000}, {&(0x7f0000002f00)="edee7b6c110c670700e6066bda278c628948186a37451b9976e5ef", 0x1b}, {&(0x7f0000002f40)="8a5dd13cb339996f690eb283ed6f1950ea364095e40ea5665da0ebc48e10e191b19f1b3050a33b6a950f668d7b68d122e440cb9d769827d180c53634f24df7ed2db6a814fbf30c9989eb9c0cf31cf1780139851d78eb803027439ff64f7eee4655e42b490d48e3c2bf73b8ed38ac0b68f0b00c24e3cfef69fe803295a1f518ac00df4bb7ce2e64c8ee96f0d165e7447780375d397ddda045e64910b587c92df2367b6dacac1e5562e36816a758c53f1d0ed5bcccedb9c44133adb8573ef55e3ef8cd8727d4506b50a0abf037e81aa417a90f76", 0xd3}], 0x6, &(0x7f00000032c0)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc8, 0x20000800}, {&(0x7f00000033c0)=@file={0x0, './file1/file0\x00'}, 0x6e, &(0x7f0000003580)=[{&(0x7f0000003440)="9c2b9048fbe518d3f03ee7a1f8eeda23cca930020abf3c94e03fc345646dbc64e35b03ecf0fe6d5d144bcedae4bec8077ed324c76850348395049eeb292a6c8ae54fbc6f43ca", 0x46}, {&(0x7f00000034c0)="f02691b96e8826acb5ea53fe0086acb48c842d16f33e7e55db2799b23bd3ec452fc8146cffd566fe5cd9e9a5d391805695c51040a5b6d0091938cce60f734bbb5c26f4299768e9a95f0148c0df8d354ae2c32a8293825ca1a5d151918fb177aa46c66b49174da308cfbb98a694936f84079ee5903f1081875b9cd41036148595ba", 0x81}], 0x2, &(0x7f0000003700)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r0]}, @rights={0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}], 0x88, 0xc0}], 0x4, 0x20000040) r18 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r19 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWSTAT(r19, &(0x7f00000000c0)={0x7}, 0x7) setsockopt$bt_l2cap_L2CAP_LM(r18, 0x6, 0x3, &(0x7f0000000140)=0x1, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r19, 0xc028660f, &(0x7f0000000040)) [ 727.696231] 9pnet: p9_errstr2errno: server reported unknown error øÀ0/flô| [ 727.722295] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:27 executing program 4: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x11, 0x0, @local, @ipv4={[], [], @loopback}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1}}}}}}, &(0x7f0000000140)) io_setup(0x1000, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0) 03:39:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6445ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 727.922454] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:27 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffffffe, 0x109000) setns(r0, 0x2000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x14002, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)}) write$FUSE_STATFS(r1, &(0x7f0000000100)={0x60, 0xffffffffffffffda, 0x5, {{0x5, 0xffffffffffff7fff, 0x7, 0xdf5, 0x1c, 0x7, 0x5, 0x2}}}, 0x60) sendfile(r0, r0, &(0x7f0000000080), 0x15) 03:39:27 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x200000000003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0xfffffffffffffff7, 0x2}, {0x1, 0x9}, 0x2, 0x4, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x7c01}, {0xf}}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x8, 0x2, 0xfa71}, 0xff, 0x8}) 03:39:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x141400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x7, @remote, 0x82}, @in6={0xa, 0x4e21, 0x1f, @mcast2, 0x58}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e21, 0x8001, @local, 0x7fff}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @broadcast}}}, 0x84) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x14000) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000240)) 03:39:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 03:39:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2661ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:27 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x1, 0x28000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x2, 0x8, 0x1, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x74, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e21, 0xb2c, @remote, 0x80000000}, @in6={0xa, 0x4e23, 0x6, @local, 0x3ff}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e22, 0xdb3, @ipv4={[], [], @multicast2}, 0x8}]}, &(0x7f0000000480)=0x10) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r4, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r5, &(0x7f00000000c0)={0x7}, 0x7) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x48, r6, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0xc8a5389fe729e512}, 0x4004) ioctl$FUSE_DEV_IOC_CLONE(r5, 0xc028660f, &(0x7f0000000040)) 03:39:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xd011000000000000}, 0x0) 03:39:27 executing program 7: r0 = socket$xdp(0x2c, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x80000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000040)="b8", &(0x7f0000000100)=""/230}, 0x18) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x8d}) 03:39:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 728.270171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 728.287434] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 03:39:27 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0x7, 0xcbe0, 0x5}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local, [], @link_local, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev}]}, {[], 0x3, [{[], @dev}, {[], @local}, {[], @broadcast}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast, [], @broadcast, [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0xef0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x13c4, 0x101002) 03:39:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0138ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 728.344935] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 03:39:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xd011}, 0x0) 03:39:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) recvmsg(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f00000017c0)=""/83, 0x53}, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r2 = userfaultfd(0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xfffffffffffffc00) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00003e2000/0x2000)=nil, 0x2000}, 0x1}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x9, 0x3, 0x80000001, 0x9, 0x10000000000000, 0x1f, 0x4, 0x3, 0x1, 0x7f}) prctl$intptr(0x33, 0x3) clone(0x104000, &(0x7f0000000480), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000000200)) read(r2, &(0x7f0000000400)=""/100, 0x64) [ 728.459712] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 728.473466] kernel msg: ebtables bug: please report to author: entries_size too small [ 728.514814] kernel msg: ebtables bug: please report to author: entries_size too small 03:39:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2bc9ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:28 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendto$unix(r0, &(0x7f0000000240)="f716a23d4df46b08408bc4467e26ba010e6d1603c1b6c24066bd6c0caf2adcd827b5a6e431854182b64de3428697af022f5abdcd9d51493715faf77e17fabfb75d7778054b65839b6cd9dfa60f9fbde240af509561b52f1bdb5714d527c69c30085699e3cb08806083258834651f0203cc69a30d69c3357319ecac597ebfae79674962e71b58681627cd8ad8345a682f984d9973abc1adbd28f9a934d6a4fdc5cb5bbedbb1ea248ab93d531a1a0618ac748c5efc0a8a2216d86f638b2756df07368981351daa", 0xc6, 0x20004000, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) r4 = fcntl$getown(r0, 0x9) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000140)="4bd546b0912d69c13a72c08cffe84e93a622f32d5fd7b171c4dd6c64fb2a0ab586def6658887951b02dac36249158227c3991254bbb0486f3eb11e796068cf8e6ad3314b7c3ae6995f08d6aa4008cd8268b5a5f55f34c5f6e24435c8772422851c9a46ffbd564115eb3f8538479f4fa4e478c6ce94219ded09ef496fbc390643713127de8adb0e13ef66c0dd5f8f572b9850810844dc22c56589f7118aeea115c7437b4e90d02c3ca3c462575e08c1566006e6d13f7dfff641a103e6fc4f878956fba61b7b514927d6e33f55a762231e1c12d8", 0xd3) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000040)=r4) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000050000000000000000000000", 0x10}]) 03:39:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2002], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xf0ffffffffffff}, 0x0) 03:39:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) fcntl$setflags(r1, 0x2, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000800)='net/ip_tables_matches\x00') r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='\'![\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x40, @ipv4={[], [], @multicast1}, 0x7fff}}, 0x7, 0x6, 0x4, 0x2, 0x80000000}, &(0x7f0000000280)=0x98) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000400)={0x0, 0x81, 0x9, &(0x7f00000003c0)=0x400}) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2da, 0x800) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000080)=0xffffffffffffff9c) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000002c0)) 03:39:28 executing program 0: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x0, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000200)="aded581f43a31e5fde552821c0e153f1d913088d57ed44288f8f0f2eac01e046288084fe50885f0d72ea7255", 0x2c, 0x6}, {&(0x7f0000000240)="fd6301f467272f57ce3a35de82607e50930368c2f19e1a64e5f118e5d94109eada538cde3b91f7caf70c8fb7dd3067d3691bcdba13932e409aa557b9be5f6caec5c5059c6f99ef5401d7fb88e5bc88dc3cac98a61268516507a0456046b66aad1c2e08fec151f1", 0x67}, {&(0x7f00000003c0)="e2f1f3981667d5eb431bb7042fc1372eac354e6e05828dbe5ae12923795fd59eca327e6250588d7f30d0a60aa35598968df2912339e07efeb7b8b6c5c93bbf75dba604b8f5c8169ba5be5b318e2b8fbe6010f195338a8d81a689d9855ac45bf14664537b6744226552f479774cacbe06309657b9aadc837f3c2573218913a91bbf993ab92a287428905bb4f291d8717f4f64ff066c2d4c16a1479578a2741c5c30ecb88378fc383f30701410bf", 0xad, 0x8001}, {&(0x7f00000004c0)="9db772eb9c70b889f9c09c738a4f39733e9a4b753b7e2a98960e670106c4267af489e65dffe9d2cc1f0123815ee96f294407adc1510602c8d94ec96935bbc1cad71df39ae4c623a4808520677bec14759de3db8badeb46216da59028c322a532cd8d4763ba1e7b18aecd48bbcacc776a757f0c443a709c7412b95ea3d110d6577b20114e783951bf20da114d17720c0a267f26dbb829af2907b567afad58d261db317cd2b6ed86d8db2b22cac7aaf15550056fb00885f4a3388dc1e12bfb2d588d8c740e9a7b219434", 0xc9, 0x9}], 0x20, &(0x7f0000000680)={[{@norock='norock'}, {@uid={'uid', 0x3d, r1}}]}) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x0, 0x10, @dev}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) 03:39:28 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000000000)=""/153, 0x99, 0x40000022, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e21}}) 03:39:28 executing program 3: r0 = socket(0x50000000010, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") r2 = syz_open_procfs(0x0, &(0x7f0000000680)='mountinfo\x00') sendfile(r0, r2, &(0x7f0000000140), 0x80000002) ioctl$TIOCNXCL(r2, 0x540d) [ 728.861877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0//ile0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)="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", 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0//ile0\x00', 0x8000, 0x40) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000280), 0x12) r2 = userfaultfd(0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp6\x00') bind$alg(r3, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)=r5) r6 = accept4$alg(r3, 0x0, 0x0, 0x0) sendfile(r6, r4, &(0x7f000025d000)=0x700, 0x1000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000340)) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000003c0)={{&(0x7f000045e000/0x4000)=nil, 0x4000}, 0x1}) 03:39:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 03:39:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31d], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:28 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000180)='./file1\x00', 0x8000000f, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000080)=0x6e) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) 03:39:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f53fcff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:28 executing program 3: syz_emit_ethernet(0x168, &(0x7f0000000080)={@link_local, @dev={[], 0x15}, [], {@ipx={0x8137, {0xffff, 0x0, 0xfffffffffffffff9, 0x14, {@random=0x1, @current, 0x9}, {@broadcast, @random="dcc74a160d22", 0x5}, "f9fe8e409764d16611373835c4bba6c6d2e205e2"}}}}, 0x0) 03:39:28 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f00000001c0)=""/242, 0xf2}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f00000002c0)=""/20, 0x14}], 0x4, &(0x7f0000000680)=[@mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x6}, &(0x7f0000000340)=0xff, &(0x7f0000000380)=0x1e9, 0x7, 0x7, 0x2, 0xfffffffffffff80a, 0x40, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000003c0)=""/80, 0x50}, &(0x7f0000000440), 0x40}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x4}, {&(0x7f0000000480)=""/129, 0x81}, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/116, 0x74}], 0x1, 0x1, 0x5}}, @zcopy_cookie={0x18, 0x114, 0xc, 0xb112}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x2}, &(0x7f0000000600)=0x7f, &(0x7f0000000640)=0x83, 0x1, 0x6, 0x3, 0x6, 0x4b, 0x1}}], 0x140, 0x800}, 0x20000040) getitimer(0x0, &(0x7f0000000040)) 03:39:28 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000200), 0xc, &(0x7f0000001ec0)={&(0x7f00000003c0)=@dellink={0x28, 0x11, 0x729, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8}]}, 0x28}}, 0x0) 03:39:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) [ 729.055731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1df52)=""/174) 03:39:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a0], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5acaff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000100)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000180)=0x80000001, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000240)=0x20) 03:39:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 03:39:28 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x4040, &(0x7f0000000180)) r0 = creat(&(0x7f0000002500)='./file0/bus\x00', 0xcebb6074bb566d03) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x3d, @local, 0x200}}, 0x101, 0x40}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x0, 0x200000000000, 0x0, r1}, 0x10) fcntl$setlease(r0, 0x400, 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00000001c0)="65321a0e17ab80f797579dc4a28980ba108db3989639193119670c37163ea001f65016abd7183eeabefbf19f35545f6ce57da7fc0c0e6c56157a301988ebabf73d308573e51e2c90d9334843d92ad46c961fba7fed8ef4d0306c9a6df9f7ee71947a6fe83ade608f4886c409b038783936675ead899f3e262a7ddfb483098f9933b5825d0c0046b8792c016c27db1cc44e083968615b392e4a5e01a97173f1d6583624861fdae91b96eac44835bc52ca82f67d629cd75bdf461a8bb781ca5300aa74db2c6f9f1e010a648cc4b13d4bae59c7c955ac581d9b0f6a9069bd5784846bba9edf3b429505d608751a2158d37dc7e3d995ad00", 0xf6) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) 03:39:28 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @rand_addr}}, 0x1e) [ 729.218508] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) timer_settime(r1, 0x0, &(0x7f0000000200)={{}, {0x0, 0x989680}}, &(0x7f0000000240)) r2 = accept4(r0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14, 0x800) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x1d, r3}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x0, 0x82, 0xc2a, {r4, r5/1000+10000}, {}, {0x0, 0x5, 0x0, 0x7ff}, 0x1, @canfd={{0x1, 0x10000, 0x100, 0xff000000000}, 0x26, 0x1, 0x0, 0x0, "31d10e61ab39d6cb8f342a3aed9a716ba444567bf559c16342fcaf2deda0e6398db91132b554d7248327506c001d635d4fd38c8b2c76336948dfcf6193458f5b"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x40) 03:39:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:28 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@mcast1, @ipv4={[], [], @multicast1}, @ipv4={[], [], @remote}, 0x2, 0x6, 0x50c9, 0x100, 0x4, 0x400000, r3}) r4 = semget$private(0x0, 0x5, 0x60d) r5 = add_key(&(0x7f0000000440)='cifs.spnego\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffff8) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="e3d4f5ed8a9dd9b9d685b4a56a029b0421e6c662aba241d8948df0296d29d624", 0x20, r5) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000002c0)=""/228) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0xffffffffffffffff, 0xffffffff}}, 0xa) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) 03:39:29 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(r0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) 03:39:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xd0110000}, 0x0) 03:39:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067faa1fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:29 executing program 4: r0 = gettid() openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000180)) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x21000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cf8601493363681d170") ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x0}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_dgram(r3, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x0}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1004000000016) 03:39:29 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000100)) 03:39:29 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dd9}]}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xab) 03:39:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:29 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000001c0)=""/217) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) semop(0x0, &(0x7f0000000540), 0x0) 03:39:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xf0}, 0x0) [ 729.739313] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 03:39:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f35c0ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68030000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 03:39:29 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c5}]}) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 03:39:29 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c1}]}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') 03:39:29 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x507c1}]}) epoll_wait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) [ 729.895369] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:29 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) sched_yield() 03:39:29 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0xfffffffffffffffb, 0x1, 0x6, 'queue1\x00', 0x6}) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 03:39:29 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 03:39:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a02], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:29 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000180)) 03:39:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f46d3ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:29 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) modify_ldt$read(0x0, &(0x7f0000000080)=""/174, 0xae) 03:39:29 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dd9}]}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 03:39:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x9effffff00000000}, 0x0) [ 730.510973] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c2], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:30 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001400)=ANY=[], 0x0) 03:39:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) 03:39:30 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c5}]}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0xc) 03:39:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2bc3ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 03:39:30 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000180)={'erspan0\x00', @ifru_data=&(0x7f0000000140)="8166dd56462f7fb69dccac209fcb9e899a98394011b26f7a88331bdc0df509e6"}) [ 730.707882] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:30 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) fcntl$getown(0xffffffffffffff9c, 0x9) 03:39:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:30 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000180)) 03:39:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7809ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) keyctl$get_security(0x11, 0x0, &(0x7f00000002c0)=""/171, 0xfffffffffffffcc8) 03:39:30 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x11000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:30 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c1}]}) waitid(0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)) [ 731.195518] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:30 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c1}]}) eventfd(0x0) 03:39:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:30 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) fchown(0xffffffffffffffff, 0x0, 0x0) 03:39:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)={'syz1'}, 0x4) 03:39:30 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 03:39:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9f51ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:30 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) exit(0x0) 03:39:30 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dd9}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000540), 0x4) [ 731.388763] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc203000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:30 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x0, @local}}) 03:39:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f05c9ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 731.589257] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:31 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)="6e2f6d696d655f747970658373656c662a6367726f7570776c616e30212b656d3100", 0xffffffffffffff9c}, 0x10) r2 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000001c0)=r2) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r3, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r4, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r4, 0xc028660f, &(0x7f0000000040)) 03:39:31 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c1}]}) keyctl$read(0xb, 0x0, &(0x7f0000000200)=""/201, 0xc9) 03:39:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:31 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c5}]}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 03:39:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0030000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:31 executing program 0: write$P9_RRENAME(0xffffffffffffffff, &(0x7f00000001c0)={0x7}, 0x7) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c1}]}) write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000000100)={0x14, 0x49, 0x2, {0x0, 0x3, 0x7}}, 0x14) 03:39:31 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) 03:39:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f36c4ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:31 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dd9}]}) sync() 03:39:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0f98ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 732.026126] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:31 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dd9}]}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) 03:39:31 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) 03:39:31 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6}]}) [ 732.127084] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:31 executing program 7: prctl$setname(0xf, &(0x7f0000000380)='/dev/dsp\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) 03:39:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc302], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 732.221416] audit: type=1326 audit(2000000371.684:2228): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13592 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x456cb9 code=0x0 03:39:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0xa7) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) shutdown(r0, 0x1) 03:39:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f62f4ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:32 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 03:39:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100000008912, &(0x7f0000000240)="025cc80700145f8f764070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000340)=0xffffffffffffffff) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f00000001c0)="66b9800000c00f326635004000000f3026d0abae8fba420066ed6766c7442400e2bf00006766c7442402fb83c0566766c744240600000000670f011424eb000f01ca650f001f640f01cb0f070fc7980000", 0x51}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:39:32 executing program 7: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 03:39:32 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="7cebc4cd7fbb6d3aecf6da3caa0d47d6f2ec1a79967aa5b436f47d4f99fdc9149f90271de1194253ae2f002d616be3652a71bceb290fb57a4b33d837eb10312ad0acb78405c9b2c7680ef3efc5459748630f352cd1d774bb454d6ce0e704db5d1852ce1951687c92aad15cba3f2fd002cbbb94178067e12e5f08ad3bd14b8f7ef465e256a3d575d0de46c2768ae4ee676b3091755304463e900fb7769c52f177e7deaf13e95693bb73c28c7059431670236700040978b42a74f764ee0f96284475b0f6b1860b5d5c93284544e89b91206b0c68ada0c7b3d28890fd3ad85b1cc4f5fe4d00eca263c393", 0xe9, 0x0) keyctl$setperm(0x5, r2, 0x1) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) r3 = open(&(0x7f0000000140)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) 03:39:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:32 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local, 'ip6_vti0\x00'}}, 0x1e) 03:39:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x1, 0x2a8) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) write$binfmt_aout(r0, &(0x7f00000015c0)={{}, "", [[], [], [], []]}, 0x420) [ 732.663551] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:32 executing program 3: 03:39:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100000008912, &(0x7f0000000240)="025cc80700145f8f764070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000340)=0xffffffffffffffff) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f00000001c0)="66b9800000c00f326635004000000f3026d0abae8fba420066ed6766c7442400e2bf00006766c7442402fb83c0566766c744240600000000670f011424eb000f01ca650f001f640f01cb0f070fc7980000", 0x51}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:39:32 executing program 7: 03:39:32 executing program 3: 03:39:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067feb71ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:32 executing program 0: 03:39:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:32 executing program 0: 03:39:32 executing program 7: [ 732.905911] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:32 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) fgetxattr(r0, &(0x7f0000000140)=@random={'security.', 'eth0\x00'}, &(0x7f0000000240)=""/4096, 0x1000) signalfd(r1, &(0x7f0000000180)={0x9}, 0x8) dup2(0xffffffffffffffff, r2) r3 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r3, &(0x7f0000000100)={0xb}, 0xffffff21) r5 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000001280)="bb68486fad334b00ffe7aea50c860bb897df44876ec0c630c52cd1036710fc002e9502cb65072a0c7c96f38d6e45bc29fcb39f2cd72df823d2bf1e21d2d12c95c4ac5c14494fba7e8b49381644a5bcfc47c2db34f8f53daea48d2ee67d56ad2974c9e819e8ab3a25fda3e1adfc32d288151ae366fcfaa89906a33cd5da5762f35eeca7504b1d2be713a9cbc9b38c986799fc40c07fa36a9659b31119bdec9f65bf0ec9b4eb") ioctl$BLKROSET(r5, 0x125d, &(0x7f0000001240)=0xff) write$P9_RWSTAT(r4, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r4, 0xc028660f, &(0x7f0000000040)) 03:39:32 executing program 3: 03:39:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:32 executing program 4: 03:39:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fd026ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:32 executing program 0: 03:39:32 executing program 7: 03:39:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc942], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:32 executing program 7: 03:39:32 executing program 4: 03:39:32 executing program 0: 03:39:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:32 executing program 3: 03:39:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa003000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 733.350753] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067feb2dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:32 executing program 3: [ 733.495127] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:33 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) ftruncate(r0, 0x1ff) write$P9_RWRITE(r1, &(0x7f0000000140)={0xb, 0x77, 0x1}, 0xba3002ca) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x100, 0x4) 03:39:33 executing program 4: 03:39:33 executing program 7: request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000001380), &(0x7f0000000080)="5b747374656400182cf4760c4e7446e819be760a87e4692b8349428faee67df62aa5bc13379466a77095fe7a6e17049ec25f60fbf9574aea803379241000000000000000000000000000000000", 0xfffffffffffffff9) add_key(&(0x7f0000001400)='blacklist\x00', &(0x7f0000001440), &(0x7f0000001480), 0xfffffffffffffd22, 0xfffffffffffffffa) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000180)={0x9}, 0x9) 03:39:33 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080), 0x4) 03:39:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d03000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:33 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) mknodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 03:39:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3a01ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:33 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dc9}]}) setreuid(0x0, 0x0) [ 733.964087] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:33 executing program 0: add_key(&(0x7f0000001400)='blacklist\x00', &(0x7f0000001440), &(0x7f0000001480), 0x0, 0xfffffffffffffffa) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000012c0)=0x499a, 0x4) 03:39:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fcc09ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:33 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c7}]}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) 03:39:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:33 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50dd9}]}) setregid(0x0, 0x0) 03:39:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x1, 0x4, 0x8000, 0x1, r2}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xa, 0x2000) ioctl$BLKFRASET(r3, 0x1264, &(0x7f00000000c0)=0x2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) [ 734.144587] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:34 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = creat(&(0x7f0000000280)='./file2\x00', 0x40000000000138) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @mcast1, 0x7}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r5, @in={{0x2, 0x4e20}}, [0x1, 0x100000001, 0x953e, 0x3, 0x6, 0x1000, 0x1000, 0x8, 0x3, 0x3, 0x1, 0x6, 0x2, 0x9, 0xffff]}, &(0x7f0000000400)=0x100) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000140)=0x8, 0x4) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$FICLONE(r2, 0x40049409, r0) write$P9_RWRITE(r3, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r4, &(0x7f00000000c0)={0x396}, 0x7) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) setns(r4, 0x4e000000) ioctl$FUSE_DEV_IOC_CLONE(r4, 0xc028660f, &(0x7f0000000040)) 03:39:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:34 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}}) execve(&(0x7f0000000280)='./file0//ile0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='/:\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/sequencer\x00', &(0x7f00000003c0)='/dev/snapshot\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/dev/snapshot\x00', &(0x7f0000000480)='posix_acl_accessmd5sumppp1\x00']) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x440, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000500)=0x2, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x12) fremovexattr(r2, &(0x7f0000000000)=@known='security.capability\x00') 03:39:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x33, 0x119, 0x0, 0x0, {0x4002}}, 0x14}}, 0x0) 03:39:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x5502, &(0x7f0000000040)=""/50) 03:39:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5571ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) socket$packet(0x11, 0x2, 0x300) [ 734.557086] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:34 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000003c0), 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[]}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000280)={0x1, 0x0, 0x0, 0x1ff}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x0, 0x19, &(0x7f0000000080)="ced5d7d426cc052a90aff97da66387be668436b211edb4e811"}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000180)={0x1, 0x8}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 03:39:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/13, &(0x7f0000000140)=0x9) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080), 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x1a) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002440)=[{{&(0x7f0000001640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001840)=""/199, 0xc7}, {&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f00000019c0)=""/127, 0x7f}, {&(0x7f0000001a40)=""/54, 0x36}, {&(0x7f0000001a80)=""/228, 0xe4}], 0x5, &(0x7f0000001c00)=""/187, 0xbb}}, {{&(0x7f0000001e40)=@generic, 0xffffffffffffff26, &(0x7f0000002300)=[{&(0x7f0000001f80)=""/229, 0xe5}, {&(0x7f0000002080)=""/27, 0x1b}, {&(0x7f00000020c0)=""/4, 0x4}, {&(0x7f0000002100)=""/241, 0xf1}, {&(0x7f0000002200)=""/208, 0xd0}], 0x5, &(0x7f0000002380)=""/189, 0xbd}}], 0x2, 0x0, &(0x7f0000002500)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendmmsg(r1, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@ax25={0x3, {"55f3e64e65afb6"}}, 0x80, &(0x7f0000001700), 0x12e, &(0x7f00000017c0)=ANY=[]}}], 0x1, 0x0) 03:39:34 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x357}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x20000000040002}, 0xffffffffffffff73) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001840)={r1, 0x80}, 0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001800)=&(0x7f00000017c0)) fcntl$setlease(r0, 0x400, 0x20002) r3 = socket$inet6(0xa, 0x200000000008, 0x3fd) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000000240)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f0000000400)=""/216, 0xd8}], 0x3, &(0x7f0000000280)=[{&(0x7f0000000500)=""/140, 0x8c}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/104, 0x68}], 0x3, 0x0) r5 = getpgid(0xffffffffffffffff) getpriority(0x3, r5) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001680)) getsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r7) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000001740)={0x27, 0x1, 0x0, 0x5, 0x88, 0x31, "2e6d279d062006508e73cfe8b490aae2c05b6d1d39abcb7833db9566ef78755ed8c34f5907709c3f205c343bc3ba21adce04b65e64e77d3e772cac471adc3b", 0x10000000039}, 0x6) r8 = socket(0x10, 0x2, 0x0) signalfd4(r0, &(0x7f0000001640)={0x1f}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000016c0)={0xfffffffffffffff7, 0x100, 0x7, 0x2, 0xfffffffffffffffe, 0x8, 0x3, 0x3, r1}, &(0x7f0000001700)=0x20) ptrace$pokeuser(0x6, r4, 0x34d1, 0x3) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='sysfs\x00', 0x110001, &(0x7f0000001940)="42e935580ee227017544ba337c5ccde77603aa4714d23c896d385b44f983581a50d2cca00e331b8f6a76dd56039045a8596fb4e5b4e8b26f69822e5b4961c114e5d40b598932e7c02be8e3868c9c42ad6ef432a819b8ec41d27f") setgroups(0x0, &(0x7f0000000000)) setresuid(r6, r9, r9) shmget$private(0x0, 0x4000, 0x1808, &(0x7f0000ffb000/0x4000)=nil) setgid(r7) 03:39:34 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000940), 0x8) ioctl(r0, 0x4, &(0x7f00000009c0)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x10000032, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x6) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0xffffffff9b16254a, 0x4}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c0000021c00010400000000004fa6098d404e945881b4f7d72d4ead2bcb8cea5adeec6a9941a0d4482bf87819be0d46f49cead8ea19113d638f4dc6285b0a8f85bd7549708ab7c6dfa6b499e7874ceb", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e24, @multicast1}}, [0x2, 0x5, 0x7, 0x1000, 0x4, 0x9, 0x0, 0x1, 0x10001, 0x8, 0x258, 0x1, 0x6, 0x1, 0x8]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r3, 0x101}, 0x8) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="18669e92087eca59c3bb472674dfee4766c206663e7c89ccfc8cada9e0a96ffa80440174eedf7180540d2ef15f26580e2a54eea302b2b22014ce116451253e7d6abcf82ef4c23195949f7b85da3a5d699947cfff496855adc34b86c7a1bf30966fe878a2dac84c7be8d1e3e8daab360db8c3d1f245692d74db5499e89356526d", 0x80}, {&(0x7f0000000340)="4201794c0d973f6c33cb3a1ccac0dc2f2f9869505c574652503acf318d62d4ae2aba3d366d8a637605757ab84e7fee300869c6d1235458d8db3eed34a54350989179f2794a4df45641e13c22b0ffdc0e9b03278a9f70dde71f5b45f021e66c9d441a63183592bc6ff7b7b446c115e8018751", 0x72}, {&(0x7f00000003c0)="5413ad8900ee7de13417c1cea1ec0adc343a530e592407ff017d3a064e820c8b79af6b052217caeab3d802a24de3082cdcc480875f829237c56b116ed44ba50997481713055ef2d3c3788de14974a2c2f211b1b8360588c30daee8046733ed4bb03edc21afac02c05b342b0a8cddab08fa14524ec5a0627ab733eaeb78c500fff59c4676ed341b1ec5e4508df4436f3f126a8d83dbcabaa2b8fda7f73ed136a387fb32b0d7d7109197bf199d927295187e49f82c8cddf4e06342", 0xba}, {&(0x7f0000000480)="d2aee28da26da8c6d4554907437bf6219951489533b69ae8342471f4d36bfcddcc2d1cc8169f6d348406e26156d2adca4439c457439afb20f574bd27ce14b13bdcedf3468e76a37b015cb73de70dd29c5226f19ca94dde3c88913161a6e36d62bd89d4521c19542639d38d9e43c63c75e3c2145a2a7e767518ff3fb2c81085b834ff0763af16f77c94e072c519e4b6cf2a3ab3007c3ca718247081aa451e78890daf6ddf4c2ac1bd065e0d2e", 0xac}, {&(0x7f0000000180)="14869670b2b8a574fa2447238bf008c1f73171cb5934d4f6a000f8a54ad2753777eb6067a4", 0x25}, {&(0x7f0000000540)="49aa74674c5a732cf0383e30f7f5226026399ee82cf0f91f22ba9f26329367391b9bae36b2126efa3006e89ddcdbebc641957ff32d9c2477d32b2f4eac762f098a3f8bafae017f14fb3fc714dfbb760a0f0b34d0c77bc362f4de3edf46792a60560ba000be22ac223301dd62ad8a21af89ec4b5bc5a54b89a2c2dcf6192460d0", 0x337}, {&(0x7f00000005c0)="a9f17b1506bdd53ddb0518f814f10126ba7b76c6d6a4f67bfedcaf031f9f1170960876f53e9d20d5d7790b4cb3cb076696d15def609834adcad398173df56b85ef33492634da02e63d20aff408132ac6a807a151b6c206ed1976188ca2199f381be20e5e0eac7e2c6209a3fb2b6710791c3c120d3fc80a6344157af736f8557d00828add0f3d86a64c3605703cba985dafd35a201eebb9d182b2d3b9e83311df70a470f0fda7082721d3147e44a6163c4a5a39726da3263b93c649e5d5ff19905a1f56a8545861bea3f54eac6ccc50012cc0cacdc7646488330b841fcde19893e6fe8a6933c109ec1c1015ea", 0x180}], 0x7, &(0x7f0000000100)}], 0x1, 0x0) memfd_create(&(0x7f0000000100)='cgroup.events\x00', 0x0) 03:39:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1e57ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x368], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 734.735877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:34 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000240)='./file2\x00', 0x808f, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000140)) 03:39:34 executing program 7: r0 = getpid() sched_setaffinity(r0, 0xfd0f, &(0x7f0000004000)=0xfd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000011000)) read(r2, &(0x7f0000000180)=""/20, 0x14) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 03:39:34 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x3, 0xee86) sendto$inet6(r2, &(0x7f0000000200)="482e0438d23d54fdc18dd61d01b1baa9", 0x10, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) 03:39:34 executing program 3: r0 = socket$inet6(0xa, 0x80802, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) connect(r1, &(0x7f0000000040)=@sco={0xa}, 0x80) 03:39:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fed24ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x5, 0x4) write(r0, &(0x7f00000001c0), 0x0) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/212, 0xd4}}], 0x1, 0x2000, &(0x7f0000000e40)) [ 735.144800] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2830ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 735.256386] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:34 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x3, &(0x7f0000000600), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20c000, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000040)=0x200940, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) ioctl$RTC_UIE_OFF(r1, 0x7004) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) 03:39:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:34 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x9) r2 = dup2(r0, r1) ioctl$RTC_IRQP_READ(r2, 0x8008700b, &(0x7f0000000080)) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="0900acf961b200000000000000000000"]) 03:39:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10000) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000000c0)={@empty, @local, r1}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @remote}}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3}}]}, 0x48}}, 0x0) 03:39:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fae0cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 735.566510] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:35 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001440)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000), 0x1) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001480)={r1}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') 03:39:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8309ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = shmget(0x1, 0x1000, 0x78000000, &(0x7f0000ffd000/0x1000)=nil) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x4, 0x1, 0x3}) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/74) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000080)=0x80000003, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x3a7, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 03:39:35 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='.(', r0}, 0x10) write$P9_RSTAT(r1, &(0x7f0000000240)={0x62, 0x7d, 0x1, {0x0, 0x5b, 0x1f, 0x5, {0x8, 0x2, 0x2}, 0x4000000, 0x6, 0x1ee, 0xffffffffffffffff, 0x1b, 'proc\'GPL\\GPL!-em0]\'!eth0^lo', 0xc, 'loem1wlan1&(', 0x0, "", 0x1, '\''}}, 0x62) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) 03:39:35 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000380)="02") r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4201, r1, 0x0, 0xa07000) ioctl$void(r0, 0xc0045878) ptrace$peekuser(0x3, r1, 0x3) 03:39:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000000), 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff29, 0x80000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 03:39:35 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0xffffffffffffff0e, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000100), 0xfffffffffffffff7) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x8d1, 0x2) open_by_handle_at(r0, &(0x7f00000001c0)={0xf7, 0x0, "8045d3fd7021dd33d1c90946c40ca8ab7794bb7bc741666dc285d2806de5b7319581b43a38cc43d5dc018eea21cccd5954b9b3420d81efef37aac5d2fc8c08536cb218edb1e695ab4e5be3d9fbc5b69793c3a77c16e1fbd8bf9093d2d1d5a2edd2ece35f3b8841b6fe1e27c435cb7efbb2c3defd1f10e8afb40688203dc20fc21608def00825e97c994cf0d71692527e69fecbc13ccda44d2ae00b2fc93336f70760b4637d9def9b6dcdf0e57334abd20066a89c955846e2e39b5a2b3de5809c280a39c07cd752248d1cc4ca0cd5e4a23260d148c79acbfe485edb092f56e5f639232f138e1a30af83aa85f1cbe18f"}, 0x50000) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) write$sndseq(r3, &(0x7f0000011fd2), 0xfffffffffffffec3) 03:39:35 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x125001) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000400)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f0000000480)={0x8, 0x120, 0xfa00, {0x3, {0x6, 0x7, "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", 0x19, 0x2, 0x1, 0x1, 0xfffffffffffffff9, 0x4, 0xffffffff}, r4}}, 0x128) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0x7fff, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8, 0xff, 0x5, 0x6, 0x8000, 0x1, 0x9, {0x0, @in={{0x2, 0x4e20}}, 0x0, 0x3, 0x800, 0x3, 0x10001}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000340)={r6, 0x5b, "c016a2271af0cbe3795a0248e59521be4b0eb347fcf4042eb6d241cd1d0d3275e70e9eb8b7c3c98a45fae47ffc28702877ecff61ab2ff3c746d45e4fbbb2d0bdf98a6e0a911a59a2d98d2ec2842a89cde22cac85c199b0afd35c8d"}, &(0x7f0000000100)=0x63) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c00bf2918ff21a0b8c031be95acc3d1ab7e011f90556b7fe775c951a77b88d05d11010f6cfa592cf1e2156bd798149688cc19490b7f8c45f12569a3f6d6d3210563677e3a6abc0021a0d09534a85f43b660b35a12bac4d9f35b527641482b228a04fea366e15b7f9162d46e5af903a2"]) 03:39:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:35 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000280)=0x3) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='ro<\x00']) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@gettaction={0x90, 0x32, 0x700, 0x70bd25, 0x25dfdbff, {0x0, 0x9, 0xffffffffffff0001}, [@action_gd=@TCA_ACT_TAB={0x7c, 0x1, [{0x14, 0x16, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0xfff}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0x1000}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0xd, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x14, 0xd, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x24000004}, 0x55) [ 736.026482] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:35 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0xffffffffffffffc1, @dev={0xfe, 0x80, [], 0xf}, 0x572}, {0xa, 0x4e24, 0x83, @mcast1, 0xffff}, 0x1, [0x4, 0x3f, 0x1, 0x2, 0x5, 0x100000000, 0x80000001, 0xff]}, 0x5c) socket$inet6(0xa, 0x0, 0x744) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xc}, @dev}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000240)={0x1, 0x10, 0xfa00, {&(0x7f00000000c0), r2}}, 0x18) 03:39:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:35 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) accept$inet(r0, 0x0, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x0, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x3, 'wrr\x00', 0xc, 0x3, 0x7d}, {@broadcast, 0x4e21, 0x5, 0xfff, 0xfffffffffffffffe, 0x81}}, 0x44) ioctl(r1, 0x8912, &(0x7f0000000140)="025cc80700145f8f764070") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x7, 0x2, 0x9de]}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000010a07041dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400242, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x41) 03:39:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f685aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:35 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x48, 0x800, 0x81}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)="f9", &(0x7f0000001180)}, 0x20) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000000c0)={0xe0b, 0x8}) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/4096}, 0x18) 03:39:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 736.177358] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 736.181198] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "ro<" [ 736.208176] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee020000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:35 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x5, 0xffffffffffffffe0, 0x7ff, {0x77359400}, 0xbd, 0x7}) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000000000000008e348708004501003c000000000029907800000000ffffffff00a3430000289078"], &(0x7f0000000380)) [ 736.226423] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 736.266202] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "ro<" 03:39:36 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000000c0)={{0x106000, 0x100001, 0x0, 0x3f, 0x8001, 0x10000, 0x8, 0x80000000, 0x0, 0x53, 0x100, 0x2}, {0x4000, 0x4000, 0xf, 0x7, 0x0, 0x4, 0x48e, 0x5, 0xffffffff, 0x3, 0x9, 0x5}, {0x0, 0xf001, 0x3, 0x4, 0x1, 0x8619, 0x7f, 0xfffffffffffffffd, 0xb9f, 0x4, 0x401}, {0x10f000, 0xd000, 0xf, 0x1, 0x101, 0x7, 0x5, 0x7, 0xfffffffffffffffa, 0x101, 0x5, 0x8}, {0x1, 0x4, 0x3, 0x8000, 0xc6, 0x4, 0x4, 0x200, 0x7, 0x800000000, 0x2, 0x8c}, {0x2, 0xd000, 0xd, 0xfffffffffffffffe, 0x4, 0x100000000000, 0x0, 0x80000000, 0x7, 0x81, 0x4, 0x80000001}, {0x100000, 0x2000, 0x0, 0x7, 0x81, 0x7f, 0xcb, 0x4, 0x3f, 0x401, 0x7, 0x6}, {0xf004, 0x1f000, 0x0, 0x3f, 0x3, 0x800, 0x9, 0x3, 0x7, 0x5f, 0x0, 0x18}, {0x6000, 0x4}, {0x1}, 0x40000, 0x0, 0xd000, 0x40005c, 0x9, 0x100, 0x1, [0x73, 0x7, 0x1, 0x4]}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200)=0x10, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'syz_tun\x00', @random="28c9dbf6d3a6"}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000280)={{0x1, 0x6000, 0xd, 0x9, 0x9, 0xc40, 0x200, 0x5, 0x1, 0x6, 0x6, 0x67}, {0xf005, 0x2000, 0xe, 0x100, 0xb73, 0x80000001, 0x3, 0x20, 0x2, 0x3, 0x5, 0xffffffff}, {0x6000, 0x4000, 0xc, 0x13, 0x9, 0x2, 0xb7, 0x3, 0x3, 0x7f, 0x8, 0x400}, {0x6000, 0x4972aa16724df331, 0xe, 0x0, 0x4, 0x9, 0x4007, 0x81, 0x3, 0x80000001, 0x5, 0x9}, {0xf000, 0x0, 0xc, 0x3, 0x7, 0xd8, 0x1, 0x5, 0x5, 0xc0, 0x8, 0x1c038b63}, {0x4004, 0x1, 0xf, 0x3, 0x3f, 0xff, 0xff, 0x3, 0xf28, 0x7, 0x7, 0x2}, {0x112000, 0x1f001, 0x3, 0xfffffffffffffff7, 0x8, 0x80000000, 0x1, 0xffffffff, 0x3, 0x566, 0x2, 0x8c3}, {0xf000, 0x7006, 0x9, 0x1000, 0x3, 0x10001, 0x401, 0xfffffffffffffd1f, 0x11, 0x3ff, 0x2, 0x101}, {0x1001, 0x6000}, {0x4}, 0x10, 0x0, 0x106004, 0x5, 0x0, 0x9100, 0x5000, [0x8, 0x1, 0x9, 0x1]}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000003c0)={{0x5c, @multicast2, 0x4e22, 0x4, 'lblc\x00', 0x4, 0x7, 0x6f}, {@rand_addr=0xfb6, 0x4e24, 0x3, 0x8, 0x1, 0x1000}}, 0x44) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) write$FUSE_ENTRY(r0, &(0x7f00000005c0)={0x90, 0xffffffffffffffda, 0x7, {0x0, 0x3, 0x4, 0x8, 0x9, 0x5, {0x1, 0xf42e, 0x2, 0x7, 0xffffffff00000001, 0x6, 0x9, 0x9, 0x7f, 0x7, 0x7fff, r1, r2, 0x8000, 0x4}}}, 0x90) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000680)={0x2, 0xb59}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000006c0)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000700)={0x204b, 0x397, 0x8, 0xfffffffffffffffe, 0x9, 0x2, 0x1}) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000740)={0x0, 0x1, {0x17, 0x6, 0x10, 0x15, 0x2, 0x5, 0x0, 0x3b}}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000007c0)=0xe9a, 0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000800)={0x800000000000000, 0xf000, 0xb4, 0xd, 0x17}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000840)=""/95, &(0x7f00000008c0)=0x5f) getdents(r0, &(0x7f0000000900)=""/4096, 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001900)={0x1ff, {{0xa, 0x4e23, 0x100000000, @local}}, {{0xa, 0x4e24, 0x4, @loopback, 0x101}}}, 0x108) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f0000001a40)) sendmsg$inet_sctp(r0, &(0x7f0000001c80)={&(0x7f0000001a80)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f0000001c00)=[{&(0x7f0000001ac0)="ee96ad010aa862ce57596afea194ec68ef00c4ffc98a2577fc0f49d622c45e76b338c16da772f245af3cec6a3aefe0eb0cb196cf80788187998a15002851e3da818106e895de0bf5cfa15556b9ee714e1177aa5337d16c73cbd46ecf71fbc022", 0x60}, {&(0x7f0000001b40)="111d3cc82e562f20beff5d376186050be5052eca211ff28e6186ca825c696edd8f4bce9d5b8b13959dc2be066b6bcacee85485ae36231b5bed3cb8aae24494780084febcd20ed6c0af1a2fdfee893e24c96e385e78739889901dd5a4aedebc2f30168e", 0x63}, {&(0x7f0000001bc0)}], 0x3, &(0x7f0000001c40)=[@authinfo={0x18, 0x84, 0x6, {0xef41}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x5, 0xfffffffffffffffc}}], 0x30, 0x20000000}, 0x20000080) mknod$loop(&(0x7f0000001cc0)='./file0\x00', 0x1, 0x0) signalfd4(r0, &(0x7f0000001d00)={0xb10}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001d40)={0x0, @in6={{0xa, 0x4e22, 0xaf29, @ipv4={[], [], @rand_addr=0xc959}, 0x4325}}, [0x1, 0x488, 0x674f1870, 0x3, 0xffffffff00000000, 0x2, 0x1, 0x7f, 0x9, 0x58, 0x7, 0x619, 0x7ff, 0x0, 0x100000001]}, &(0x7f0000001e40)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001e80)={r4, 0xfffffffffffffff7, 0x8}, &(0x7f0000001ec0)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001f00)='lblc\x00') r5 = semget$private(0x0, 0x3, 0x4) semctl$SEM_STAT(r5, 0x1, 0x12, &(0x7f0000001f40)=""/236) 03:39:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f8571e070") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ifb0\x00', 0x10) write$binfmt_elf32(r1, &(0x7f0000000500)=ANY=[@ANYRESOCT], 0x17) ppoll(&(0x7f0000000280)=[{r1}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000004c0)=0x2) ioctl$RTC_UIE_ON(r1, 0x7003) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e24, @multicast2}, 0x10) 03:39:36 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r0, &(0x7f0000000100)={0xb}, 0x3cc2c4674d60ed5f) write$P9_RWSTAT(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 03:39:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5961ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'yam0\x00', 0x0}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000140)="0a5cd607e051af7c6d8b7f2f81") sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84306910000003900090035000c00060000001900150006000000000000dc1338d54400009b84136ef75afb83de4411001600c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x5, 0x400) bind$packet(r3, &(0x7f00000001c0)={0x11, 0x8, r1, 0x1, 0x3e, 0x6, @local}, 0x14) accept$alg(r3, 0x0, 0x0) 03:39:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 03:39:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x1000000000005f) read(r0, &(0x7f0000000040)=""/11, 0xb) r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x20000, 0x0) bind$unix(r2, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r3 = epoll_create1(0x0) r4 = openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000400)=0xe8) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x400000, 0x0) r6 = gettid() kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r0, &(0x7f0000000000)={r3, r0}) r7 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r7, &(0x7f00000000c0)) syz_open_pts(r0, 0x20a000) ioctl$TCXONC(r7, 0x540a, 0x0) 03:39:36 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x40) connect$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x0, @multicast2}}, 0x1e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000002900)=[@text64={0x40, &(0x7f0000002880)="c481cc569cbf4800000066baf80cb87466208aef66bafc0ced0f30b98e0b00000f328f0960959d3200000045f66c216b66b89c000f00d0b9800000c00f3235000800000f308f49989a655936d0e2", 0x4e}], 0xaaaaaaaaaaaac4d, 0x0, &(0x7f0000002940), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000140)) ioctl$KVM_NMI(r3, 0xae9a) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x41}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:39:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0x9effffff) [ 736.808061] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 736.836424] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc203], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:36 executing program 3: r0 = socket$packet(0x11, 0x4000000000003, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xa4b, 0xfc230220) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000180)="050100000500000000001e00ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e7725f58a55afce0b86f61f7402810c3aae5dafadc5712f29508c008e26575efe5eb8f5972ea77ef35682f2884fa39139350f13c", 0x5e, 0x0, &(0x7f0000000000)={0xa, 0x100200000800, 0x8000000000005, @mcast1}, 0x1c) 03:39:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4d9cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 736.850195] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 03:39:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc8000, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010001"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:39:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0xf000) 03:39:36 executing program 3: pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x3) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./file0//ile0\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002140)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000340)) open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x9) syz_mount_image$gfs2(&(0x7f00000003c0)='gfs2\x00', &(0x7f0000000800)='./file0\x00', 0x9, 0x6, &(0x7f0000002080)=[{&(0x7f00000008c0)="aa7852a95da0f5263298628432a9c50338ec2201a93afcf6274f75c2f24c", 0x1e, 0x1}, {&(0x7f0000000cc0)="30423ba4d8cb7c58e82828a664dbe27578607a1e48cfb1eb82847041d3b62c3491d03da46e7db5c059e6313f99f50b", 0x2f, 0x1ff}, {&(0x7f0000000d80)="b6396f87745fd58a51bd579cb45b9c82addaa5ba0731259d6c7ec6caf809f57eda22803decf1308c81aca349f9bd217f6ff21329934843b6654ae99328f6da86ca0c832f4a6fe5c341933df8786ff4cfc65cdc12fe0a9fadcbb65c605386728abe0c86f539a01840af943434074623d2f1a7131d999f4eac6f56d4682465c35c2f3c0578149112ccd57278a648a1d9b80d3bbcb81ee881b302addc9f253d1a01b8e3c5104711e16b51d7d12892492d340e4993eb536fc0946828b8a27dbfb9b82f62230fdc93b82d25c86a34b19de1864bc9ec76f3d1eb808f596cb0bb991cd74dcbc0c1c4ccc840409870b1b1c897d0", 0xf0, 0x8}, {&(0x7f0000000e80)="58f89f624793b55cb478b9a18c348b23a589ca27f037e3b60c4f87131840d19334266f0f7d5757ba6d9df34ec77ec7a01a2e7bc93bcd171d0c494b926dc5887a1911fcae180637679d68b718e4d4333f230b531d4593df452827805bd74ffd1b256e1f22e4ec75e6fb74ff47387f27c2bcd097b1d93e769aee378cafdfde3bbf47d0c1f51ae16e0768b3af489f67baef7c9fdfa9025d6b8e1887b513dd7b9e4e575f906149ddda4c420a1b761cb1f49b3513d866df461469bd33a09d15790f9c9a7829a18ab844d2b58bbda57042685b30fe266aa6734e344c071f", 0xdb, 0x6}, {&(0x7f0000000f80)="f666b2fd37c0809d3d95aeffa924cc7d193bb7302edfd43e0fb57bcb7c825add8be304ae180ba2399d32378cc00c0a2e025640576dc54dbf39ab6267906c7846a7320523e75f332bcf41d457c8cb77266356b24a222f2337c6861b766ee3a28390a6dc445a16e7cef8cccf03af993fa64ea3ccecbd75b51d5ec19d4a246e294a038c8d91f0654f35de61f0e34baed3a6772c77bf98471269a84fa50140b14d60294f5e7bd2486b18c85a0cedcbd06c4bc97d653e149f8f86d8a6c27133b0fea6e1eac83d2a534614e393394328eb841199f2ce5ac24dce1c0866f8881abb944900c934c733cc87f37b3f27934e1a28dc490c5dd591ff68a4a632d1c30ae2b7089f55fad2cbd812907b442547b3f44371c768de5946d89939ab7852671d92a5807fc61857566bfad5f6f27b8b128d63c62f62b42c406238d647e6c522df30cc9e962a0ee2d52d7f06ee9cce71432325a56c6f9d39d58440b976982e4a4a9ab6f8b5bcc36206bb4bfa849146dd3b3aabe3c428168df622adb79a116e31948bf13846b0ea60a11a2a2dd6004ed1d64814b2142b7cc574a7729fbdf27a31b4dfe2f91686a9cf1653b5b05cf71623c9e0cc7bdbf38a2b93ef54b5645bc8d27545e97d4878956b757c3df73ef08a97a472d409faff2f5c1c707c6e953e6b88414311f230bbd7bbcfa849431b509e78b0dd7864e1b2a2733ecdbabe7f2b1f06cf0d61f89e3e263f4399681b54eed2387dfa5f57e74957583d5af19a468f22a0e6014ca20128b1bc33931ba3552195045bb8c7b958e6a65e6bbf292d769408f59baf27dbefd0ec6d711217c394ed57088b3a61cbc500d18231097a8625be3b32a2e8161b0c1f6dd4f955227d4f2597d86f1717d0336dedf142daf95bb0ff5dc35f951836c6c8d62f98985c4ae9d19e2e3d9fb9f38e86085826efda63d83868de3e4e8ebbe4194f6424a8d341e1914942fc2c05464fc8d1cbfe398a7c36786d84066b645c21b737e4417abe4d81335e776bb5ec3820156453e02a999bb8dc3bae05cdbcd796879020c16ba65acf8622b73614ea881ea77a7003e111f192c051df29fd3da2b33f2d75bba9e683188c18ead63b592a75037d3aded32040c1166005e97ba14041b08681ac836ed42e7fd34a8b6b13e595d082730a02b023094da9afc0ef02c8828dadd92bf2b3a46d9d27560fc38c71e74da67e6cd9b7bef665b062eb43430120c0d29d5a4499f6cb4a06ef26e559dd84eb78b3ad928fcef6a28cb56a159796974cc4435d3cb0ef4e2b8b6f50c35c47987af51791d16fa330aff47d5f0a3e4f1e9d69dd86a5f6c8ffa7aaac0264f4fb2b815324e8646249da0fdc93dcb324bb03122bd7874a340f0e7d56a8bfb24e288538442d07ee31595fef65f3025ded32e80b75066d0a57709c07ad11f61a80d103134d05c7330b634c49b7d696190d000ec87691c3b8926ee9a8e41bc0f57919953e6ac064105f4adee05e8d30c0b9a2a20b6ef2b61bca5f314cad0477bd859b40700ca2f228f104139908148d9d5e43a16c8b521c5345cb73a8c65a8d3953e37a2400eba6e6b133cf8ca3f66470bc2ab00e8cea18d4f50badc89e2e5c4a9a2a4a78180ff74cdee086edebedf072885b0636a7ab47c836e5f08ba6e86d32ceef7c3dab3002866a26835620261f789f4c1785e7662aa895039187b880b8c0d6034ff01f9ae6002c1b873bd94c951880001a98564c7a0be2b16f71e74babf4835828f0046db280a6e40e6b40b63ed7e814f05c67ddc664381b2afd1ea292bb517bb9f0649cf6476e30a904e5ec5f85d664eb527771ad9a75ecf5968bb4039c5f5dc9e09475cb4d35c8e7562ceb8624529ad0cc22ac3a235de07e3d57ca421cf8dab7075e4f1c50b7833b6cfbb3d234951b22d090cd0e9883c18a35513e2878257deb1bdc8f342d45d78cc587ef57cadb0623a89abc958c69c9bfe8777932bd9b322d2d496abd3915b6220dce87aafe8bdbdad0fac59365200d5f5937775803581d2c89a9b2adf7ec3f339a3b67d770fb507d2a16d623b62bd7c3abad2feaabea8799be04543fe2668b6941e9a4c3fbc1f7c3218d7ade80f7f7668d2a0032eef604eb924c03df09d9d854fb275261428a1aa4ed3361aa6270f40f9adb91799b1e818fe673f8ae350769ca1f7a7dadd00a701923ceeb42ec106dd853b0e851538101e63e7760d610e44ffcd12a686727576270f4b71bc0ff5c43453dffeb9dd44cd7d315fa2a9a6b7cbdd0e3305a28304fe0e52d0dcb5a74c0538ae97df2cd5206982f70d6580119fbd00a410ce7583679344562ada048c69b2e8071e047e5d0e370458d68fecdf4d748a91e76a73aeb5f3d3d9c20008688984603cf1245453099cb4ce772eced856934a7676ec514b647f98ab8dbc505f3c35fe8f9f4c8a02b5476757d15bdbdd5e9fb6467a211a0a6d59a9626a81d2935ee1354077046ef5d260b6fdc3184c6bd607de5527b1a73bb4afc3a933e94cc15efca64fae395842f3207574f1e36e81488f44a30c0fa0919e83607774c9ea0443998f1839f333e83d3596038bdb5eb6e0898a9b2a04501d1549b9a3c8bf16bb8c153c1e41dd55cea8080527461699c66e36bae85f33ec286e93d343bf2c08ed387a7baee86c21579ab09d14ac90313c8a5695870d5dd78a4b7f1eba6e184f37605f16696f50f83b7934214d9d878ed7d8e8385ac5c676c386bb43d6839a3222bd5558501e9b9c332c617449ceb3c513d0cd3b2fe83e47ada4cbc9cddb480847046f36af8a6973d3a333315674710f34aca50256fe84b937b32771e0f3aab4a269ea9e3dbe0d4cf3bd803c8e09166563eeb1020228e1b447b3901dc69a1c5eae7cbc0d71cc9d31ecbd97786e445ec8bb85522649f62bb05807faf326e2642ec13ec4c9ff860aaa5f4a082f40ccc8c8007d0a2dadb27622eff7b977bedb39c35e2666f25d3b2d334f7d63f2ee7406bfb4591154fe8367e17e704246e86d60bcb0d5af20689176ddae1077923a733a1f6963c52c6356c339320e9c52c9f350bf023367dbd08592631f9a59e306206b894d7c602c390fe5d37da1a0336ccf598774ac0d4c08498f93cb8103fc93892d40f9ee8a539b55c11e91313ac44526746b1129197bc30f0513780737b2c7235b69a8040513576dffecdb66e7995c3078fd68f784ac106b7ce1c77ec7704870e079f216f48c759821bc02f79169fe8e117eeee84efe03268d44bde4685e84e568e4a531b722845e2de8a66c5632f62aa4adf4f183d1b586802e659f6f52d472be317d50f50b3410900517a8f36a89c29f5c16e1a24aa4b2117c0550bea73ad71795a96604bc1a1ee268e7ff411d26d7b0d80ea0ff510327dbbad49ef5c748dbcbe205401a522c6832186c2170ff07046d4e62f2f2dd56668aab7667a49feea54217af8bbdf305d4e5af8859440dbbc547270552b87e6e0665b47b75b6c78983592ff5bb66f5ab4c25b7f25f6447abcf821a79646a294bf78718a951de5f60d557b0e567be907920d68f5ef715f220ef6282c9f71a7e72b8562b660f983536e3bf50d6512fdf71d6d2306882b2adf3e2a30327477f54ab112464d8646bdb28b253255fac137ed6317e2ae989ae3629ccfdaff9147856acfdc1f18be99dbca76729d95aa9f3dad04a4fc7d19d0140467f3750ab67ef22c9416d93c2a7d571739027f33ad7e3b4739676692f956e75415725b61255737688b750df267f67bf5185907c5d50c739572ee833b2df921ca9acfa8d20ca0a19d8271291527440b1bbcfcc6dbb6d20a09fdc897aa32fef636b1868a04e168e1b2e2318352cfc4c3271b274fb7016b7a701c5f7d424cdbc9f24ea4019f5a4dbcf971219d3c879e1aecae5eeeb8e4e80dd800f20b92745a49852c19469f45d439f261b83e619b8da2c228c68a00f3a13438e588bd3dd064304f4807b33fce39d2829017a9dc16c8f56272123acf1a1ab0aba6c2fb5a61328a0f1ad1d644e7917d67ddb54f632214c6559753695a40e27dfc4aceaad687372f9ed106482c0ef5604364d2c1736a90d59b136f939779fe464bafafd608b5401d40f851f16db89c5f6eaf0db345d97e3e36aaa4bdaf7c98807c4a6aff73b7cb26dda0623956de1327ccfe75d4dc31222669f67de77ee15d54e3a783c2a4a45eeda844b2be35f6db7c552b1489edb51d72a3a82be121642d2983a108bf0347e09730a329a839c6f77cadedd80dc731a85057af0dc556a00070837d92a85f54978f8a3282441ee712be7341abaa720cbd5833da4d943e5b25049741bbb1c3f6db685e169b36e02b7a88159e41d074993ddcc885db060ef63d938645eb97cfd35b42b25a93bad116bdae6f23184d90774629986595e02dc0d0990f7446ab3ed48236d54cc08009cce7c9a881ad840bd00b8b9ddac713ad3f0cec7eb188d94a9f946f13c643a1070e6f48f85ef5fd5d4e72f3a8652aa7eb2eef89c38592bc4bdfbce1db0685a34ef702024f596a82be0d93959c4f3df8e4f61cc02b70faf3edad46278d5c6b889dfdd489e8f980bfec21fc7527abc3e56bb43122b5bd91a682439d718715048c07799c95b5f8aefb27fac2d6af8aaaef7e463a8def9b70133bc05273ea2658e0d1f7429ef3f4a6a7cfa45fb24c87f95efaf0f11bbb3cd956dd7103f409ba645275a73dd8e7c8c40e8088b90384866552384ca6eba5751c831c5063302b6d877a615cb33604a8e2281e6ded47f010494b9fb92396af622faac1ebc1cb55b1ab352501f9c2fac8b2a746cc77445f9bd7c073ab011faf313feb556f005ad4a48d06e1e6128e7c955a65f01295f6e2260113bc22be1aefba59505e90d9820d7a3c6f8e7dab566778d5f5de5fa612782e6fdfe43175fe4d1d03410af53c3267a3976a06d9575f25fe316e5d7e82e23afdef02019c441f3898d088742c3f3c6d799c309e0713a0d2c270d77f0182d41c2bd2b3089ff919e01ff721b2f2209f7612c401cd916d068b65704d455ee7bb69680ed6c12f4b254577b64a4c2d9208f6fe452f55d56d4746d0c5c60cfae3a69d349c86b6a2d0c079f087c8556020eaa6ad2e9f1930c953d97d83e3b5c5a0bae03832de1b62cd36b39750427cb5fd787a73556833b17896d75b0ca1b77f43f5a5a346ea904b069003b679769e2135d65afad2b7ebee3316bef001b384934cc8e0afab9cfd1f7a99d4682c29384b54475175e1d2297ad12d3d0708eac7a4b971e7a35a69305e16bbcaad2314ca60957b5e38ae79accbfb1d80faa20e111581da0c2eb745aa13c5d511aed77b0df1ee96a97e9ff71170e43c7e2e952ed7e71fe7a29821885f8d91d625657ebbb63ce25ddaa1cf21ab0ba249724aa2b52e4688bceeb40ba8f8e952997686585efa8b857518d5f0abd395b8341fc536a36c48a3b9b3bae4b0e387f82204d8774709a96c6abba1c0a3ff533886b827ebafc21837d074519dade553bdb9ef4990bea408398ae1381804d55d00c12b5a3e20e6dc6849ff73d24f5825cd34d3b0b1e912ba744daf0af5bb91cd23ed59c8c5faff5725b95cc04c0b0491d9d88cda741e04e7c4773668290df9b1567e41b7914b97269245589ac1808c4c1080906cb1c9d589700f2393d8806b292111847d5569e042a4f51735f92124adebab4fbfe5f87e1170557f9a35982cbca2426b6b13c78ea3e8d0bdaa915b19cf8bd4f6d77ef3beb0692d61de08af060be4f94ffa5a5d1b5d4e5a8c4981b4532009ef67768cacab6b78f060861f11814f497897a8f4b5dc7c6dc07207d8f24718b5f1ccf04eabd0ab8411", 0x1000, 0x200}, {&(0x7f0000001f80)="e575aff7488c7d88968e55c942f86c18a5b0499ea1e2b7aee338536a3f5359491e6097d61c8cc3a2f3ef0eda3321834538e1a48a4e78e45f4745a22825c56d13049877bde4f66011824b90ac5e628d9cdde0901a5b2041cb678b5f663ccde5b2550fbe29e3a4a2a4af6846446fc6e7091592f90e01949f0cb9ad02f53204e3e8dc9c0e6949197e15b2697e69cb72ba25c8fef4f38b1518ffefe9ede40f58c3aa9c51736a8bcada51042b3733b7a65576ab97944c13e2eb39469e7cbbd6eafdc8dbffc24698782151d0bc48", 0xcb, 0x2}], 0x10000, &(0x7f0000000d00)={[{@quota_on='quota=on'}, {@quota='quota'}]}) perf_event_open(&(0x7f0000000180)={0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access'}}]}}) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000640)="ad2bb8c0df1f14bae6473b0ff3e8043d3ba2b766d05643f6e2e0b58a7941ac46e012d83c49a70362a4610b88c78ea0fff150245f1656d63a72f8ed4eca9ef7261fa79caa2a", 0x45}], 0x1, 0x0) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=@known='system.posix_acl_default\x00', &(0x7f0000000400)=':\x00', 0x1ad, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000c00)=[{&(0x7f00000004c0)=""/187, 0xbb}, {&(0x7f0000000580)=""/182, 0xb6}, {&(0x7f00000006c0)=""/78, 0x4e}, {&(0x7f0000000740)=""/160, 0xa0}, {&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000000940)=""/200, 0xc8}, {&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f0000000a40)=""/141, 0x8d}, {&(0x7f0000000b00)=""/204, 0xcc}], 0x9) tkill(r4, 0x1000000000013) 03:39:36 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000080), 0x4) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r2, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0xc028660f, &(0x7f0000000040)) [ 736.952829] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 737.133537] attempt to access beyond end of device [ 737.138543] loop3: rw=4096, want=136, limit=9 [ 737.143065] gfs2: error 10 reading superblock 03:39:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fa821ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:39:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a2], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:39:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0xf0) 03:39:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f00000015c0)='/dev/vcsa#\x00', 0x9, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x1, 0x8, 0x61de, 0xaefa, 0x0, 0x80000001, 0x180, 0x2, 0x7, 0x444, 0x2, 0x101, 0x101, 0x9, 0x8, 0xffffffffffffff01, 0x0, 0x20, 0x9, 0x8, 0x200, 0xff, 0xffffffffffffffc1, 0x5820, 0x2, 0xffff, 0x0, 0x3, 0x9a, 0xfffffffffffff001, 0x0, 0x4, 0x697, 0x40, 0x1, 0x5, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0x8}, 0x200, 0x20, 0x8, 0x7, 0x0, 0x25f909c7}, r1, 0x7, r2, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffb) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001400)={0xffffffffffffffff}, 0x113, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000001480)={0xb, 0x10, 0xfa00, {&(0x7f0000001340), r4, 0x86f}}, 0x18) r5 = request_key(&(0x7f00000014c0)='pkcs7_test\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001540)='H', 0x0) keyctl$negate(0xd, r3, 0x101, r5) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001500)='/dev/amidi#\x00', 0x30000000000, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5451, &(0x7f0000000100)="060000006fd651b159a9c84a2c60d29800000020") r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/mixer\x00', 0x208000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000001300)='-]\x00') 03:39:37 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80040, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000240)=""/146) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) write$P9_RWRITE(r1, &(0x7f0000000100)={0xb}, 0xffffff21) write$P9_RWSTAT(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r2, 0xc028660f, &(0x7f0000000040)) 03:39:37 executing program 7: syz_emit_ethernet(0x18b, &(0x7f0000000040)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x806, 0x0, @remote, @local}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0xfffffffe, "cd98e8"}}}}}}, &(0x7f0000000100)={0x0, 0x3, [0x0, 0x3, 0xbdb]}) r0 = open(&(0x7f0000000600)='./file0\x00', 0x20100, 0x2) bind$bt_rfcomm(r0, &(0x7f0000000640)={0x1f, {0x9, 0x20, 0x2, 0x8f3, 0x800, 0x9}, 0x8}, 0xa) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) 03:39:37 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./file0\x00', &(0x7f0000000080)="6726b4f21b4af4cb2535d2aa0faae10017df", 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='gfs2meta\x00', 0x10000, &(0x7f0000000140)="afd753ad066b9dd9e557ac30d73a3f04ce689cd55ab064e791c7b6272bfa11a9230be7fcd150e1040e03497ec6c37644cfa51ae002d8879ab73e7cfd5ceb096597a0d0183a6834fa9fcbaec61209f682cd9a40992b5f2e1614884a52c45d35e0f56bbccfdfad7e8e83a8d565676aeda23db08f88961b9215df623aa3cb2e9e387374ab36cb7d72d072ef9ff741c171f8a09617a04894797a248398aebde6600720ccddff4ef815235f9d144dac0cf8ffb4205d05a3a23d4e6a165513b090ed5b7649e28bc44725ffdac9fbc60c9fc5d278bc16cf0a31872c0702b7d1c5b1cca43310") renameat2(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x0) 03:39:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x40000000003a8}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x220], 0x0, 0x7, 0xc942, 0x0, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 737.898817] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 737.932004] gfs2: gfs2 mount does not exist 03:39:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000230000000000000000000000"], 0x1}}, 0xd011) 03:39:37 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x8, 0x3010, r0, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001be000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x200000000000000) 03:39:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fd571ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 737.949579] attempt to access beyond end of device [ 737.954581] loop3: rw=4096, want=136, limit=9 [ 737.959130] gfs2: error 10 reading superblock [ 737.979973] gfs2: gfs2 mount does not exist 03:39:37 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x100) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="82000000e0c5381a78457f00000000c0da7dd390261f2b9d1c009c2f6551de8ba01e4802282f40fe01be92b093e78227f42acbabbd7ce43041b549f97bbfee3d790809f08f93df356a7a982fa2f8e3eacf97c89849f48532cbd15bc47c57ac89cbbb5ffd4dc71ea966b75fa97a843c11ae4731e3b8ee1d758635f6f2ec2460f32c1ce5000000"], &(0x7f0000000000)=0x8a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1000}, 0x8) [ 737.990446] list_add corruption. prev->next should be next (ffff8801c2aad370), but was ffff8801c2aad380. (prev=ffff8801b1a15ad8). [ 738.002507] ------------[ cut here ]------------ [ 738.007255] kernel BUG at lib/list_debug.c:28! [ 738.011926] invalid opcode: 0000 [#1] SMP KASAN [ 738.016600] CPU: 0 PID: 1879 Comm: kworker/0:2 Not tainted 4.18.0-rc7-next-20180803+ #31 [ 738.024821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.034182] Workqueue: events p9_write_work [ 738.038497] RIP: 0010:__list_add_valid.cold.0+0x23/0x25 [ 738.043850] Code: e8 4f ce 56 fe eb 97 48 89 d9 48 c7 c7 e0 9a 3a 87 e8 32 87 fe fd 0f 0b 48 89 f1 48 c7 c7 a0 9b 3a 87 48 89 de e8 1e 87 fe fd <0f> 0b 4c 89 e2 48 89 de 48 c7 c7 e0 9c 3a 87 e8 0a 87 fe fd 0f 0b [ 738.062733] RSP: 0018:ffff8801ce447590 EFLAGS: 00010282 [ 738.068080] RAX: 0000000000000075 RBX: ffff8801c2aad370 RCX: 0000000000000000 [ 738.075333] RDX: 0000000000000000 RSI: ffffffff816366f1 RDI: 0000000000000001 [ 738.082590] RBP: ffff8801ce4475a8 R08: ffff8801ce43a500 R09: ffffed003b604fd0 [ 738.089846] R10: ffffed003b604fd0 R11: ffff8801db027e87 R12: ffff8801b1a15ad8 [ 738.097104] R13: ffff8801b1a15ad8 R14: ffff8801c2aad3c4 R15: ffff8801b1a15ad8 [ 738.104369] FS: 0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 738.112576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 738.118440] CR2: 0000001b31525000 CR3: 00000001b53b4000 CR4: 00000000001406f0 [ 738.125696] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 738.132950] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 738.140202] Call Trace: [ 738.142779] p9_write_work+0x34e/0xd50 [ 738.147004] ? p9_fd_create_tcp+0x8c0/0x8c0 [ 738.151310] ? lock_acquire+0x1e4/0x540 [ 738.155272] ? process_one_work+0xb9b/0x1ba0 [ 738.159665] ? kasan_check_read+0x11/0x20 [ 738.163814] ? lock_release+0xa30/0xa30 [ 738.167775] ? kasan_check_read+0x11/0x20 [ 738.171908] ? do_raw_spin_unlock+0xa7/0x2f0 [ 738.176301] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 738.180867] ? read_word_at_a_time+0x20/0x20 [ 738.185261] ? compat_start_thread+0x80/0x80 [ 738.189653] ? dequeue_entity+0x15e0/0x15e0 [ 738.193964] process_one_work+0xc73/0x1ba0 [ 738.198182] ? trace_hardirqs_on+0x10/0x10 [ 738.202403] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 738.207055] ? __switch_to_asm+0x34/0x70 [ 738.211098] ? __switch_to_asm+0x40/0x70 [ 738.215142] ? __switch_to_asm+0x34/0x70 [ 738.219187] ? __switch_to_asm+0x40/0x70 [ 738.223229] ? __switch_to_asm+0x34/0x70 [ 738.227273] ? __switch_to_asm+0x40/0x70 [ 738.231315] ? __switch_to_asm+0x34/0x70 [ 738.235362] ? __switch_to_asm+0x40/0x70 [ 738.239416] ? __switch_to_asm+0x34/0x70 [ 738.243463] ? __sched_text_start+0x8/0x8 [ 738.247597] ? lock_downgrade+0x8f0/0x8f0 [ 738.251734] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 738.256478] ? retint_kernel+0x10/0x10 [ 738.260355] ? lock_acquire+0x1e4/0x540 [ 738.264313] ? worker_thread+0x3dc/0x13c0 [ 738.268445] ? lock_downgrade+0x8f0/0x8f0 [ 738.272577] ? lock_release+0xa30/0xa30 [ 738.276554] ? kasan_check_read+0x11/0x20 [ 738.280686] ? do_raw_spin_unlock+0xa7/0x2f0 [ 738.285078] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 738.289642] ? kasan_check_write+0x14/0x20 [ 738.293872] ? do_raw_spin_lock+0xc1/0x200 [ 738.298089] worker_thread+0x189/0x13c0 [ 738.302049] ? __switch_to_asm+0x34/0x70 [ 738.306098] ? process_one_work+0x1ba0/0x1ba0 [ 738.310584] ? finish_task_switch+0x1d3/0x870 [ 738.315064] ? lock_acquire+0x1e4/0x540 [ 738.319022] ? __kthread_parkme+0xd7/0x1b0 [ 738.323242] ? kasan_check_read+0x11/0x20 [ 738.327374] ? do_raw_spin_unlock+0xa7/0x2f0 [ 738.331783] ? kasan_check_write+0x14/0x20 [ 738.336007] ? trace_hardirqs_on+0xd/0x10 [ 738.340141] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 738.345660] ? __kthread_parkme+0x106/0x1b0 [ 738.349965] kthread+0x35a/0x420 [ 738.353314] ? process_one_work+0x1ba0/0x1ba0 [ 738.357792] ? kthread_bind+0x40/0x40 [ 738.361579] ret_from_fork+0x3a/0x50 [ 738.365273] Modules linked in: [ 738.368458] Dumping ftrace buffer: [ 738.371978] (ftrace buffer empty) [ 738.375906] ---[ end trace fb8b29d28d8f9975 ]--- [ 738.380690] RIP: 0010:__list_add_valid.cold.0+0x23/0x25 [ 738.386086] Code: e8 4f ce 56 fe eb 97 48 89 d9 48 c7 c7 e0 9a 3a 87 e8 32 87 fe fd 0f 0b 48 89 f1 48 c7 c7 a0 9b 3a 87 48 89 de e8 1e 87 fe fd <0f> 0b 4c 89 e2 48 89 de 48 c7 c7 e0 9c 3a 87 e8 0a 87 fe fd 0f 0b [ 738.405019] RSP: 0018:ffff8801ce447590 EFLAGS: 00010282 [ 738.410415] RAX: 0000000000000075 RBX: ffff8801c2aad370 RCX: 0000000000000000 [ 738.417707] RDX: 0000000000000000 RSI: ffffffff816366f1 RDI: 0000000000000001 [ 738.424996] RBP: ffff8801ce4475a8 R08: ffff8801ce43a500 R09: ffffed003b604fd0 [ 738.432284] R10: ffffed003b604fd0 R11: ffff8801db027e87 R12: ffff8801b1a15ad8 [ 738.439575] R13: ffff8801b1a15ad8 R14: ffff8801c2aad3c4 R15: ffff8801b1a15ad8 [ 738.446873] FS: 0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 738.455111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 738.461012] CR2: 0000001b31525000 CR3: 00000001b53b4000 CR4: 00000000001406f0 [ 738.468300] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 738.475587] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 738.482869] Kernel panic - not syncing: Fatal exception [ 738.488616] Dumping ftrace buffer: [ 738.492138] (ftrace buffer empty) [ 738.495828] Kernel Offset: disabled [ 738.499433] Rebooting in 86400 seconds..