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", 0x1000}, {&(0x7f0000000080)="bb7c4c9c711c5beb8f75497963372fedbf58f460e122d45345488333831f2baafbcac6bdf69bf83e45d20b03252c0f1fd89479421bbdf7d102e0cd6b04e37bff4a09025c3d39d5db390ecb5bb4b38bbe295f1efab49bdb22add5fa55e80841519234db7a649d4503ee91b66a84ff5fad4d2971fc5fe7f215bda8fd339cfb66c2638657551554af3dc8cf23dfe3def879e0ab5249f3d9b376a5f110c9adf7dbb7440bed2ba8dcd1b83926eb3e49685f9fc0b0031f4174bf68", 0xb8}, {&(0x7f0000001240)="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", 0xfd}, {&(0x7f0000001340)="fc64fab08614057599ebd179cf9fa34382d81c6c82aabaa962382c0f0db5852c44b2a3e9ca9410c2f5f2bccb2f955005ff9e3ef28ba3321daf9c1c325a23e871107dfe31b7c4597ec0050eeb5367952a1530bd80379c6ecb03ff3331740212ae6ea6deaf15562fb3502747be642a7fe3f2aa008f905fcd", 0x77}, {&(0x7f00000013c0)="3dc9229df4c9183065f2e452f49e2976b61614ab6ef285af34124d33d1e8519e463907da1fdcdbfa4047cc99cb4d68a656e9b82108b2a6aa069ccb06e751608ff86b0342aadebd9a04ad70908ae84191b1e422a3c090b159e6bb2acd2bb84583285a04b75e660d22b1d4e974b1abe6f78ea072516b505adf8465a92208656aa86b11fd31deb29dade5e9d2d776eec89ae766e8cf3f31d32d66e9fa1033622ee7954ab86ce55c4b41b67517d2440e4100b74e80be4a7d5550249581e14474bb153fe6957fa63a4215c84b35ce42e83d0adb45f903125c0f5d4fc76690", 0xdc}, {&(0x7f00000014c0)="0981e04683abbb2b92cc5433842367ed7e9d86524a4fdf92c2c78a48995b88c2f1606dd1c41a24a06d4fdfee79931001cad482ddca992a13e0a4ad1ed330d732984870d285e01dbb4f1c5c46a822e9d5d1b99115f017d0352b898355dcdfc8756325910e3e5f4091378fe6a24854f2f8d5eb4620838d28db4760a7613dfaafbce1ba54e7", 0x84}, {&(0x7f0000001580)="e50429cde6e0725c0763c2453820cb5dee2c1de3fb86e77b600b655e9353bd9582ccdc93735b5f3b2aa3fcf489d96896a7f583c8fd4bc9c04e41e3b72192e833ae8d146a2b25f5dac23d476e2e55d81c993aa21c47af2778b0393fa33934de980a5fa70646bbe0beeccee5187795a19b4759ca43df5d7091620154405565813c468a587457004d7b96cc1ef45259", 0x8e}, {&(0x7f0000000140)="4efeae6ae8c0b52ede114fb7ca965fffd40bd6756b74132e6b4ab8e31d3800596b29", 0x22}, {&(0x7f0000001640)="8ed2791dc62db166f0b438", 0xb}, {&(0x7f0000001680)="9c235da2ded5988956f39e565c26ec7648d07fd9dd7d4491b4d8d0ecc28af3297ea4d167326b330f7bc58a6d507368df2384e2907533a82162d412b568bd7856400cac538bb43198d93298d168923f816bb35edf341444445801087e40fbeb3ac9265d2ac820b3c9c8b2bb474b74c6472877e22f3e61468c8a32f5608c1b12746590", 0x82}], 0xa, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001800)) 08:15:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000640), &(0x7f00000001c0)}, 0x20) mq_unlink(&(0x7f0000000680)="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") gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) 08:15:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0x200, @empty, 0x9}, 0x1c) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) ioctl$TCSETAF(r1, 0x8910, &(0x7f0000000100)) [ 242.582972] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:21 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000f0ffffff07000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f00000000c0), &(0x7f0000000200)="afcac4fbc3e8b9a0c44c3bcafed70606d035ab"}, 0x20) mq_unlink(&(0x7f0000000440)="5b5d24706e01646576237d5c275b26657468315b73656c66215c2976626f786e6565743173797374656d00") gettid() ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000000c0)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) 08:15:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f00000001c0)=""/180, 0xb4, &(0x7f0000000040)=""/53, 0x3, 0x2}}, 0x68) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300), &(0x7f0000000340)=0x4) 08:15:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0xfffffffffffffdb9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000001240)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/129, 0x81}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000180)=""/154, 0x9a}, {&(0x7f0000000240)=""/129, 0x81}], 0x4, &(0x7f0000000300)=""/150, 0x96, 0xca}, 0x20}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/101, 0x65}, {&(0x7f0000001340)=""/67, 0x43}], 0x3, &(0x7f0000000580)=""/255, 0xff, 0x401}, 0x4}, {{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000840)=""/253, 0xfd}], 0x1, &(0x7f0000000940)=""/142, 0x8e, 0x9}, 0x5}, {{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000a80)=""/158, 0x9e}, {&(0x7f0000000a00)=""/42, 0x2a}, {&(0x7f0000000b40)=""/80, 0x50}, {&(0x7f0000000bc0)=""/204, 0xcc}, {&(0x7f0000000cc0)=""/220, 0xdc}, {&(0x7f0000000dc0)=""/168, 0xa8}, {&(0x7f0000000e80)=""/237, 0xed}, {&(0x7f0000000f80)=""/72, 0x48}, {&(0x7f0000001000)=""/173, 0xad}], 0x9, &(0x7f0000001180)=""/176, 0xb0, 0x7fff}, 0x7}], 0x4, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x893f427e256731bb, 0x0) r3 = add_key$keyring(&(0x7f0000003440)='keyring\x00', &(0x7f0000003480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002440)="11e4be23adadca6864ae0f7551e3b06b89adefc8991a255d36c1b9d1bf82ec0301b1e31eb996b35d64c5126ef34bf7868aa13e7f174c85d77db93ec0990718854ca40a095cc2f620c37b2a7b566d12c7807694ffa3eefbdd9acbeaa1308fe5c89ec3f360a1665051f2ae2d96ee9f8cf7013fc2297473830d29b2928a1d6948cc5baad06e2e10042632a11d1186a4ec6ddf8242a5154ce2f17d9b872b860cec9918fa5b3b2ec2c836edeb6553c1916c331383f01bc8542feac696239b278574d954395e0f46183f75d5b9d652b7563aa21c58d28775afc1b2ede6b521da70fb2ffc050d04511162c28f6620e684dd2537c157a9522f4e4c758ec763ec56e7c59a018bad1758038d7a8869a48491e7ac817987f8279d886a52cc1dc724091ac37bc42d781bec3ab1f179b11cb86e8a29dedb03e41f8e53c737c97d6d0853d293a5de3403bb376f700dd24c640255b14065feaea272c4ceb2296089eda15979c632a522065541b3e11495168f8d47f006af0413b3a339f28e044232a7c6c2c27b9f307a520e91d0ce389dd227c86806bca9d33079c1c678acab8ce45eaefd069bf59f37fe914e7f0ee03640db0652c4cd24ace15875486b3bdb1dda74633607e8bc85329aeb9d5398ea8544176ed2bd37b6e90460df237cb6963884f86fd932029f3660ffaa867b9ff99c0f446287fd41e5120ab30aeafe9f5d56500584efffdf2096736acd53cd1476b9dfde309d32cb6de1efd7f6b90680b42b17b253b9fef0d7711f06b04dd28e9be218f0138e4947ead5602f973c25818326b33b87c43fcdf2d3e9e60292a740beb31ea51656cc5e2423de3f294444423c48424cccb41cdb524abcd24f208f3716d76fff3f850ae550df95eaa070661018d54fe84e1034f30861e7326c39ed50f3ca55a19b12ba4805406efa695a16a84bf1db92c1d0818c084edd39d683bd986f26b75fb41b0fce1b6b3336a1804a5da8ab20e20c96388c6ce79f41f9db99bc2e8a4a716202c2ffeafb475b0e5f2060c29d17ce34d71a899261b9728ff027a2e83855967f14c5a0e122780614f7696c1d94243bca6e73975ae06d45e2cdb3348c49bca3c7165b33f2a4868f332183b8da0ddc7a05b5120c20a73ffe1e0ef87b556d016a69aaf3a00d3044a67b5f0f847b81973acb83897944f0e36581a99fe811ea469abf64e9778e497c3c1650de1dcf85170afbfd1b675fb0d0f6982cd1bfcba6ecc7ddb3609d55da42e46fd78ae103349e94085a4885aa7d58b0d7da21588acaf10756d83912cf0b4607c0c001241a70375ef56da55f2639442a31d9cb237a9756dde77310e68ab7f050fea436e6f9f81458b92ee141743d72887854615ef2bf3aad2afc9ce8907f9a437bec699dff61311134247d622f644e55ecdf2e59fd95c5df373b93c45dc2da7b39079dd32fcd97039385afbb3f19210954940549a25e702b8d8e3b97433b38e28e4e098f5167be1fdacfff17b8243e722c86ba6d3d1f254b4cc2ecc8f524081f219ac58fb4da6570439cac93d66d2fef2df6ff08208bc5f9c1c8c56f8b4fa3ee507f48fc3f61f0cb89bf44090d01b4498fe46555d7ae6347a82ec989484e88c6b09fad85eae3584080dba4380f74e0f331416625c31b25b12252a1335b0aadefedfd5ca57e3d0578cc96a52be5b8f248996800bfd838164eb4c1cbc98205796e6e761c076cbce42392044e623046893f708ddb4dbd69f753ddc4133221092812f9de657a3341a788bd5eefa54978b1077d683c5d685402cc23ee6d83a29e5fb7b00388794bd92786afb9c79c133bfcb0fff6a00dfae62c4b1fa354ca277250c2899ef1adf5c2407cc1c61ba77fe37c32be280b37199cd920219dcee91300804dd14de77d0b54ee5a22674c7f29af979710493daec80970e584093c8eb64e7444e697621c9c45c69068355f1f4ff89586bb04b3d546fb04b7e2e4f236ad9390e76a129c4062b42869fcba3ae930874da6d5a81a03f2ec4dc1ea737bb168531b5b5240c5e1a75a56f035accbe5233e6f2e988ce66d8fc5d7c5ddb50d347561f408997786cf45ef43114bcf282b7a53fb129a4036e7ae5983c1d6f2a2a33c732af917fa6fde815cfd00ad2649bdaf7aba00ed1a36ef442449fe61f771beb08f7f72c77e8d56ce9fb2f73ac84d93bce7c891917c270211a2b70ff9c09f5253038cfb5435dc99060e3ee67901e5c9089afbc817ebfde36c2f706b785eaeac271a26f81e28c60a994aae0d459efffe4e61566d2d00a6e512d0342695b62caa42042ad09ead1c6d7b5f0d046b34c47ba7d758c8d8ebe1057a0c71541fa4cda35b88db23d4c593053d051adf87e1fbab5bec05bd6e2580da5f87ff752ce9832f0d38a76e419a38cfdd585c905d9707521f984249515248e66c6d5418b9fb1b5634c72cc0aee18925ce7f91608421bf1b362aab84edfecd5d7da837eb401458717a021aacb148c521ca0699039d7a2bb1181c665c3a7d2032faa60e1f534e5aa4c85c69a7fd49c0b52d4a9d159407235777a2d818dac73d668fe4ed66b90692d09836553708ad8494bef6c549144823d098dd43fc8930829a02fe611caa8d3307d331adf4a77d65302514b82ec96703f724d921a4605b852e5f9b17d1fbb221a29cae180671b57af2be3a57e4df5d523fe63fb429c73fbb1653a8aa2da8bffeeceef89ae267c999d6c8bb88321a3a4b4d86d8ba9a4be0fdaca216253b7c55cb0eabdc39d70a55a28b2f4ee122dd7969addfa4cfb7b87f4800d94d3de1999a25bda093dc29e0b46fe42c32fdbd4e191b6b4fca4de8c462b6d020d337734576586daec71116968a3e3012a61234a67afe89f8c7a9f054cc4bb80d18c88377192c93053478b99c005ec88d509744cb1f347de3388b0233e4b7507b040f7bcba23b98b96cab719061968255d2f63936e2310c249448f0773e9432ed42b89b3bb6ec5f43c3d65af7f80e04f700fe0e43f44be3818d329a0fde6caa556e121a253b26b487a34be822edb253cd1193529a4946de89653fa98398b78c94754951a57fafa542723a095fa4d8c125928e242e8d880786eac0b2cd64ad060638260091c8e67367add0d9c212ea96f751246bda7c54196f014966d7b03ab45c637477d80923abb109756e65d5ecc360e652a8155e16cd94f95bb515c1b9e9f19d861d611bbc76f32bed22ad5768f4d53bb2be554122b459b484803b17649eb8121c3e1d2aaa0cc1a036ea8a8d9b29106aa8251b7e6b4b2c487dca0be4e7cb35e169513fe77669450ff839e3bd0985d00c65939d8abd71c264f0986f5ebe142b8dbd364e8f53ac0f3e40fa383d5f5f38874555166768047caa1f11d7182a08ab051f525d9d98133feb352fe4cf9399f4f384a72148929e575fbb26af5f544138bb784c582d1ade15de9d4756072c768259be5d99c84f4883856fc439e23edbbf86ae39b162955b3933de672f3395d21abe67f06895c00a4c88513034474049320f22201dfc1ef0c78808ba1b52a3f9eeb34853d42b490aea66333cad20ec3f6b0a14fa68144b04c52fdbc37eae9882a579d0a058ad68434eadc53902ab040a0afb772f14204fcd90928b8ed6dda293ec9a34fab786d789b09158ee6ad38e74774e4b42c0403c0cde08715e7e7bc913fe339fb76a5a52c53392f7bc9c9a8d2a590780ab0af5f76c38d47a8622ae8ed1bb3ec164b04c184c73b82e95c684f56c77000bbd6f42fa6d38f563bc1136e0b7594249eb71921b7b4bcbed69139b1f0e9e036e4f495ce14b0a02d14c8746e2a9132ef5af2e8a393e735dce1586eb391ab83af5fa138528930b59e066bc48e635dbbe95f12dfd4516e96bceed459bddea412dd88c2c8f4948ae9870741ee79b0e5bc561bd6963daa85607328b53d2de376e3804edd284d18c7d256f92e086e211d2fa2f4388f11cd1ee86e1a8282cb59ebacc7a62693f20d0f11e87874bed41fb5c2f6651ab693abfced9f8633f1192fff760120d04db3288932600bdc35697ee5bc9f761a0d60ed0063abd861f3864bab1845000d327d046f021b5a514048e62650bc6d5ec2ca95120bc54b69d874c46e3d87cde8e5b58daeca9a2b92362ad06d62026263bdb8e27b5b6bf6fa1f9021599c39388d3e8fc608b4405d1261d21f01b04970cda07cea4b0fa9b41aa465b0e37d164433f8136497db4580752e54b72a1fe900c617c8aa53d2b6bb87ee650913bfb10f38fc61085021e9bb3bdd935d1ddc6d4fad5be2da0a869be20d47228d4c9d411b9ea8342ef87f34f89927f4860902c969eb522cc5411ece9a9741f61a1988033e1a51d4d5505cded10dbbdfed05c22bce3f72a4a6d58434fbccf8c37730b7e4f844dca590248d69414b6e20a81b23fb4e7384de61deec662aedeb09603f96fc35f76ebdad300e1fe3c34b7ba0a348225a9ad3b6b1ff4b65bb750180f995ddd3adbf63cf93ae3ac4b2b93401a39e118d2346566e4096c44980c8db1d624542262e66778e86d2f26143eea6a0d0048387afee326ad30f38301a16cb3487bf89bafa102d17306792b81beef3817174cf836159058cda901ab491e8b4852c273acbbff4f5ce9c39aa1e77def5f9eaad484e78286aa425c50f088ae4fdde8d4d54c151e56b70a38a379b64667b61c3b02be84404424c2b64d5608d574cc99009a8627aa24ddb5d8aef153a5f15b553d5f2d7261deeb3436c0d4bb33acb9a740fd35afe8724072f805c9b76ea36b9a93386c3cb9e82872b0097a62e8e6941978b9b72c876b09d963425e594334c0c168fd28b34b5092bdc95ae18a2668ea5575d6aee48fe8cd0c5c3d7b3da7a592146bc8c42ee64430fbc814dc108a3c263f119af326d71097ee77306c025c63249f32ed4c8403bd7549eea8edac33774f25be8599394d26b36c9e52a82815a6fb16ae86be719cceac2293c3cee11f453c7ffbefc8d7c470e932ba53a4656d80384f28e399d2f7dadd839f7959108976f174386d680dba6a820acda055c1aecc70cd03d86c59ef25245bba323eba608cc3c4530d6702c3c27a6d3f6aa55d5bbbbf3e3bff2a928826ae82f30419aad28c42ed903870210227ee7036555b87780ce18b8506d22f84a7a0e11a62c4e98be1cb3f63674a26273d2a18f9a45903f4672ff4aaa55055e2a9375eeb4f2c07ce62966259e9310a59699de7c39647f266e367bab2989391dbb9323a64a08d370d33dc061fea18487cb09e33439fa8f0c66c46a7f2504eda5f24f6b5dd3d931ae10cfa2798a2b1abfaef974949cfa629e1eb32595940ab42e68991d26154ad60792eb594738bc19a68d8c8e606400ef9746060766114c2fd3c2a55f39ffeebb1f21e575da44b4580396fc34bb3c58d98faf383f2bd71e866f0e118b3fd50a1f72e6214ebc59f880e5bc1982bd4e5b4fdaa98a4da104c437d921c90246febb4c4e9a40d82b1e7ba2ae1e50f721d94ec9699312becc1141ff2a7ac694bc126dd0ad656f5b560d21cf0863bb2d88493180a5142fe074122ec8a6a4bffe06550ac2e77c001308f31ccfa7abf5f100cdda2d2f829b7d3c1875c92e8449dd4a897527b9e1f8ba7b8e8477c041c2b2a402d58fbda78cd6f3f8c26d130a4224e3dbd0190d75a86be61aa7dd64568fe59f73b97d64fa2cd6225c155fdfb8cac61a32a5acd92cc41a82f07253a2bb495ee10dc9254050c43215d37b9a7de99d391fae35099359b9f7210543b990dd419cc230b01471416bd894af0cf493dafb8b1f3a072c10f4918427757aa358da44db705a679b79d2978c272841124dd07e42befa3", 0x1000, r3) ioctl$KDDISABIO(r2, 0x4b37) 08:15:21 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0xffffffffffff8000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x7299}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x7fff}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21}], 0xc8) dup2(r0, r1) 08:15:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x217, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000640), &(0x7f00000001c0)}, 0x20) mq_unlink(&(0x7f0000000440)="5b5d24706e01646576237d5c275b26657468315b73656c66215c2976626f786e6565743173797374656d00") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x84) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000200)={0x7600, 0x8, [0x8, 0x7ff]}) gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) 08:15:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x10000) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900020009000000080015000404ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) [ 242.878485] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:21 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000107000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:21 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl(r1, 0x0, &(0x7f00000002c0)="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") fadvise64(r1, 0x0, 0x7fffffff, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=@routing={0x8c, 0x10, 0x0, 0x4, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, 0x88) 08:15:21 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x800, 0x0) dup2(r0, r1) [ 243.023613] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 243.107129] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 243.174851] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 243.247235] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 08:15:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000100)=[{0x4, 0x165, 0x8, 0xfffffffffffffeff, @tick=0x6b, {0x9, 0x6}, {0xf5f, 0x7fff}, @control={0x7, 0x5, 0x7fff}}, {0x827, 0x9, 0x800, 0xfffffffffffffe00, @tick=0x7, {0x6, 0x4}, {0x3, 0x6}, @raw32={[0x2, 0x3, 0x1]}}, {0x7, 0x6, 0x3fb, 0x1ff, @time={0x77359400}, {0x5, 0xffffffff}, {0x101}, @queue={0x3f, {0x3, 0x9}}}, {0x143d, 0x2, 0x3, 0x8, @time={r4, r5+30000000}, {0x100000001, 0x2}, {0x6, 0x2680000}, @note={0x5, 0x8, 0x0, 0x23, 0x626}}, {0x100000001, 0x4, 0x4, 0x3, @tick=0x7, {0x1, 0x8000}, {0x94, 0x5}, @raw32={[0x0, 0x7ff, 0x3]}}, {0x80000001, 0xfff, 0x10000, 0x3, @tick=0x9, {0x2, 0x9}, {0x400, 0x4}, @control={0x7, 0x7, 0x1000}}], 0x120) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x217, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x3ff, &(0x7f0000000180)={0x80000001}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x9, {0x2, 0x4e24, @rand_addr=0x1f}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x219, 0x37ef, 0x0, 0x81, 0x200, &(0x7f0000000000)='ip6_vti0\x00', 0x3, 0x58, 0x6}) madvise(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) 08:15:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x1ff, 0x2, 0x0, 0x1, 0xffffffffffffffe1, 0xe9, 0xa59, r2}, 0x20) sendfile(r0, r1, &(0x7f0000000000), 0x80000002) fgetxattr(r1, &(0x7f0000000240)=@random={'system.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f"}, &(0x7f0000000300)=""/173, 0xad) 08:15:21 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x80) connect$llc(r1, &(0x7f0000000280)={0x1a, 0x30f, 0x6, 0x6, 0x1, 0xffffffffffff0000}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/cgroup\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:21 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000ffffff9e07000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:21 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x10001, 0x3, 0x6, 0x80000000}) semget$private(0x0, 0x2, 0x400) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x9, 0x8, 0x80, 0x8, 0x7fffffff, 0x101, 0xd6, 0x0, 0xff}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) semget$private(0x0, 0x0, 0x417) 08:15:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffa, 0x8000, 0x5, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xdf4, 0x0, 0x8201, 0x1, 0x1, 0x8000, 0x5, 0x4, r1}, &(0x7f00000001c0)=0x20) [ 243.340992] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:22 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)=0x800, 0x4) 08:15:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x0, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@bridge_dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r1, 0x0, 0x7fffffff, 0x4) 08:15:22 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000f000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x1, 0x3ff, 0xffffffffffffffff}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x8001}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40800, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) r4 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000000c0), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:22 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0xffffffffffffffff, 0x4, 0x8}) waitid(0x0, r0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) [ 244.167132] FAULT_FLAG_ALLOW_RETRY missing 30 [ 244.171924] CPU: 1 PID: 18238 Comm: syz-executor4 Not tainted 4.17.0+ #90 [ 244.178833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.188172] Call Trace: [ 244.190752] dump_stack+0x1b9/0x294 [ 244.194391] ? dump_stack_print_info.cold.2+0x52/0x52 [ 244.199575] ? kasan_check_write+0x14/0x20 [ 244.203795] ? do_raw_spin_lock+0xc1/0x200 [ 244.208020] handle_userfault.cold.32+0x44/0x58 [ 244.212676] ? userfaultfd_ioctl+0x4f90/0x4f90 [ 244.217243] ? debug_check_no_locks_freed+0x310/0x310 [ 244.222420] ? perf_trace_lock+0xd6/0x900 [ 244.226554] ? print_usage_bug+0xc0/0xc0 [ 244.230597] ? print_usage_bug+0xc0/0xc0 [ 244.234645] ? print_usage_bug+0xc0/0xc0 [ 244.238704] ? perf_trace_lock+0xd6/0x900 [ 244.242850] ? __lock_acquire+0x7f5/0x5140 [ 244.247069] ? graph_lock+0x170/0x170 [ 244.250879] ? find_held_lock+0x36/0x1c0 [ 244.254939] ? lock_downgrade+0x8e0/0x8e0 [ 244.259069] ? kasan_check_read+0x11/0x20 [ 244.263207] ? do_raw_spin_unlock+0x9e/0x2e0 [ 244.267606] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 244.272182] ? kasan_check_write+0x14/0x20 [ 244.276407] ? do_raw_spin_lock+0xc1/0x200 [ 244.280644] __handle_mm_fault+0x386a/0x4390 [ 244.285039] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 244.289866] ? graph_lock+0x170/0x170 [ 244.293652] ? print_usage_bug+0xc0/0xc0 [ 244.297708] ? find_held_lock+0x36/0x1c0 [ 244.299179] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 244.301777] ? lock_downgrade+0x8e0/0x8e0 [ 244.316257] ? handle_mm_fault+0x8c0/0xc70 [ 244.320482] handle_mm_fault+0x53a/0xc70 [ 244.324530] ? __handle_mm_fault+0x4390/0x4390 [ 244.329094] ? __do_page_fault+0x97f/0xe40 [ 244.333311] __do_page_fault+0x60b/0xe40 [ 244.337359] ? mm_fault_error+0x380/0x380 [ 244.341490] ? futex_wait_queue_me+0x550/0x820 [ 244.346059] ? graph_lock+0x170/0x170 [ 244.349841] ? graph_lock+0x170/0x170 [ 244.353625] do_page_fault+0xee/0x8a7 [ 244.357405] ? vmalloc_sync_all+0x30/0x30 [ 244.361535] ? __lock_acquire+0x7f5/0x5140 [ 244.365755] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 244.370764] ? find_held_lock+0x36/0x1c0 [ 244.374812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.379636] page_fault+0x1e/0x30 [ 244.383069] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 244.388664] Code: 4c 8b 5e 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 <4c> 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 [ 244.407838] RSP: 0018:ffff88017e407748 EFLAGS: 00010203 [ 244.413184] RAX: 0000000000000004 RBX: 000000000000000c RCX: 0000000000000001 [ 244.420434] RDX: 0000000000000004 RSI: 0000000020013ff4 RDI: ffff88017e4078d0 [ 244.427686] RBP: ffff88017e407780 R08: ffffed002fc80f1c R09: ffffed002fc80f1a [ 244.434935] R10: ffffed002fc80f1b R11: 0000000000000003 R12: 0000000020014000 [ 244.442185] R13: 0000000020013ff4 R14: ffff88017e4078d0 R15: 00007ffffffff000 [ 244.449453] ? _copy_from_user+0x10d/0x150 [ 244.453673] do_ip_setsockopt.isra.12+0x1db5/0x3e50 [ 244.458674] ? ip_ra_control+0x620/0x620 [ 244.462724] ? graph_lock+0x170/0x170 [ 244.466524] ? sock_alloc_file+0x1f3/0x4e0 [ 244.470753] ? __sys_socket+0x16f/0x250 [ 244.474711] ? __x64_sys_socket+0x73/0xb0 [ 244.478842] ? find_held_lock+0x36/0x1c0 [ 244.482891] ? lock_downgrade+0x8e0/0x8e0 [ 244.487045] ? rcu_is_watching+0x85/0x140 [ 244.491180] ? rcu_report_qs_rnp+0x790/0x790 [ 244.495571] ? __fget+0x40c/0x650 [ 244.499020] ? expand_files.part.8+0x9a0/0x9a0 [ 244.503594] ? lock_downgrade+0x8e0/0x8e0 [ 244.507743] ? __lock_is_held+0xb5/0x140 [ 244.511788] ? rcu_report_qs_rnp+0x790/0x790 [ 244.516181] ? __fget_light+0x2ef/0x430 [ 244.520137] ? fget_raw+0x20/0x20 [ 244.523575] ? get_unused_fd_flags+0x190/0x190 [ 244.528142] ip_setsockopt+0x4c/0x140 [ 244.531938] tcp_setsockopt+0x93/0xe0 [ 244.535725] sock_common_setsockopt+0x9a/0xe0 [ 244.540202] __sys_setsockopt+0x1bd/0x390 [ 244.544331] ? kernel_accept+0x310/0x310 [ 244.548375] ? do_futex+0x27d0/0x27d0 [ 244.552165] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.557680] ? fput+0x130/0x1a0 [ 244.560945] __x64_sys_setsockopt+0xbe/0x150 [ 244.565334] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.570333] do_syscall_64+0x1b1/0x800 [ 244.574202] ? finish_task_switch+0x1ca/0x840 [ 244.578680] ? syscall_return_slowpath+0x5c0/0x5c0 [ 244.583590] ? syscall_return_slowpath+0x30f/0x5c0 [ 244.588505] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 244.593861] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.598684] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.603853] RIP: 0033:0x4559f9 [ 244.607026] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.626198] RSP: 002b:00007f531124dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 244.633890] RAX: ffffffffffffffda RBX: 00007f531124e6d4 RCX: 00000000004559f9 [ 244.641143] RDX: 0000000000000028 RSI: 0000000000000000 RDI: 0000000000000015 [ 244.648399] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 244.655652] R10: 0000000020013ff4 R11: 0000000000000246 R12: 00000000ffffffff 08:15:23 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001a00)='/dev/dmmidi#\x00', 0x100, 0x214001) r3 = accept4$inet(r2, &(0x7f0000001900)={0x0, 0x0, @multicast2}, &(0x7f0000000000)=0x37, 0x800) accept$inet(r3, &(0x7f0000001980)={0x0, 0x0, @remote}, &(0x7f00000019c0)=0x10) process_vm_readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000380)=""/119, 0x429}], 0x5, &(0x7f0000001880)=[{&(0x7f0000000480)=""/55, 0x37}, {&(0x7f00000004c0)=""/82, 0x52}, {&(0x7f0000000540)=""/254, 0xfe}, {&(0x7f0000000640)=""/4096, 0xfffffffc}, {&(0x7f0000001640)=""/104, 0x68}, {&(0x7f00000016c0)=""/181, 0xb5}, {&(0x7f0000001780)=""/38, 0x26}, {&(0x7f00000017c0)=""/186, 0xba}], 0x8, 0x0) dup2(r0, 0xffffffffffffffff) 08:15:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) sendfile(r0, r2, &(0x7f0000000000)=0x2, 0x80000002) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) pipe(&(0x7f0000000300)) 08:15:23 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="27e96a9936b73d429488dc7389766def43332bdbad241e0a377dcf883eab1449dfa131d77ecc7dbf55892efa2c30ab3ff65887907ed01cb0b2bdbf7b79707adfcb75ef8b1871a8951078336a3455177e336376e16f7be86e4953876dccf8a09f0ffac5f1a22112c468e67acbe6b42cbbf7432f61af307bfa7a8d0a9aa39b2bdf6d3d0b15ff4020058ff97e6a4387b3a4d10c1257638b531c9081fb946aa7b6325dc64e3f245ae546c8fe6b", 0xab}], 0xfffffffffffff8c, 0x0) lseek(r0, 0x0, 0x3) [ 244.662900] R13: 00000000004c12f2 R14: 00000000004d1128 R15: 0000000000000000 08:15:23 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) process_vm_readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/198, 0xc6}], 0x1, &(0x7f0000000600)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/241, 0xf1}], 0x4, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000640)=0x40) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x6, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x0, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:23 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000f0ffff07000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:23 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="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") fadvise64(r1, 0x0, 0x7fffffff, 0x4) dup(r1) 08:15:23 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000380)="db", 0x1}], 0x1) r2 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) [ 244.751218] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket(0xa, 0x4000000000000001, 0xe00000000) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x3, 0x200}, 0x5c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0xffffffff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x80, 0x400, 0x0, 0x16, 0x4, 0x0, "a3ce7e5fbdabeb50cb082c568a1cced0ce80a809d35039329b3b2b89ef664de4229944c5fd6dbf31061bf1003121fb945be6e4889ec41eb845f112c2037f72ba", "1ae0a86ed0f46a08fa99c5f16546ccbbcce95aff649e38bec411ff46e1ce13be6e7c0cdc33805d046468bd5836174c958d262756953d89731e98189fbfe1de42", "58437620e41640fdb24d36897a042e2df6110ad55deff41c5f4962c9e58d296a", [0x6, 0x90]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x1000, 0xf9e, 0x2, 0xd15, 0x3, 0xe1}) 08:15:23 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1}, 0xffffffffffffffe1) accept(r0, &(0x7f00000014c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000380)=0x80) r3 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='}\x00', 0xfffffffffffffffb) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x5, 0xfff, 0x3}, 0xc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r4 = request_key(&(0x7f0000000480)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='GPLproc\x00', 0xfffffffffffffffb) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000004c0)="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") socket$xdp(0x2c, 0x3, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001540)) add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="bb90f56537a2f82f780c2fe040dccb078a566e1406499944cd58a0b7b3af10b6c19838ee730f0684913352ae84c68620bd5c485a55b689ed917ef29b72244ecc9f585f42c69400e97283d6c4619c55b4b6a9c827a888d9d17cf98203ea52321c379ef59465f006e1121cde764c99199e9f275cc20c778225d95569adf9e4d99fa42452ef19a104382ff858a8be3b9e55aa90a41c6e3312464f18fe784470ae8e2b3b480a7a704ffe019860f5d2bfc203d46903996f4d2020be4e01a52d81df808a053c9248ecc501752d5c347bc5d15ba7bcfff8b5448fb1adc621ebfbb15f1df14b5ce64440310b", 0xe8, r4) 08:15:23 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000009effffff07000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:23 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) migrate_pages(r4, 0x7fffffff, &(0x7f0000000200)=0x9, &(0x7f0000000240)=0x23) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000280)={0xfffffffffffff4b0}) dup2(r3, r2) 08:15:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000540)=""/128) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x4, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x80, 0xb5}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r3, 0xe3}, &(0x7f0000000440)=0x8) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x84) r4 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0xc4}, {&(0x7f0000000000)=""/15, 0xf}], 0x2, &(0x7f0000000200)=""/74, 0x4a, 0xfffffffffffffffb}, 0x7b4}], 0x1, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000480)=0xc) 08:15:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") r1 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x810, r0, 0x0) sendfile(r0, r1, &(0x7f00000002c0), 0x1ff) fcntl$setsig(r0, 0xa, 0x14) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000005c0)) r2 = openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000004c0)={0x0, 0x7000, 0x400, 0x3, 0x7f}) r3 = getuid() getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) fchown(r2, r3, r4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) fstatfs(r0, &(0x7f0000000200)=""/71) fadvise64(r0, 0x0, 0x7fffffff, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ion\x00', 0x10600, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000300)=""/217, &(0x7f00000001c0)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x2, 0x5, 0x6}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={r5, @in={{0x2, 0x4e21, @rand_addr=0x7fffffff}}}, 0x84) setsockopt$inet_dccp_buf(r0, 0x21, 0x83, &(0x7f0000000500)="7afc9da935069fbea7eb4408f166c090a26d236ea6fb2477397b2bd16911541a382c2b8353c508f40d28ed4fca2557d29d903dabc93278840c8afa3c8f0dd26ceaca8b538c635b135463a2dac4d9ac21c4faf13bb6980352555498eb2f790ab2b3fd22e07d7cff1ac3e2dffc97dff2153bc7ee3629f2b7bcd70c0625", 0x7c) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1c) 08:15:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x0, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:23 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001a00)='/dev/dmmidi#\x00', 0x100, 0x214001) r3 = accept4$inet(r2, &(0x7f0000001900)={0x0, 0x0, @multicast2}, &(0x7f0000000000)=0x37, 0x800) accept$inet(r3, &(0x7f0000001980)={0x0, 0x0, @remote}, &(0x7f00000019c0)=0x10) process_vm_readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000380)=""/119, 0x429}], 0x5, &(0x7f0000001880)=[{&(0x7f0000000480)=""/55, 0x37}, {&(0x7f00000004c0)=""/82, 0x52}, {&(0x7f0000000540)=""/254, 0xfe}, {&(0x7f0000000640)=""/4096, 0xfffffffc}, {&(0x7f0000001640)=""/104, 0x68}, {&(0x7f00000016c0)=""/181, 0xb5}, {&(0x7f0000001780)=""/38, 0x26}, {&(0x7f00000017c0)=""/186, 0xba}], 0x8, 0x0) dup2(r0, 0xffffffffffffffff) 08:15:23 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x6, 0x1, 0x8a5, &(0x7f0000000100)=[0x0], 0x1}, 0x20) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000200)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x16903a, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xf8, 0x9, 0x1, r2}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00000000c0)={@empty, @loopback=0x7f000001}, 0x8) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x9, 0x38000) dup2(r0, r0) [ 245.016702] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:23 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000007802000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents(r0, &(0x7f00000001c0)=""/69, 0xfe) getdents64(r0, &(0x7f0000004100)=""/4096, 0x111e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) 08:15:23 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x5) dup2(r0, r1) 08:15:23 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) r1 = eventfd(0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r2, r3, &(0x7f0000000000), 0x80000002) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 08:15:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(0xffffffffffffffff) 08:15:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) msgget$private(0x0, 0x456) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x100000000000007d}, 0x62) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) 08:15:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0xfffffffffffffffd, 0x7fffffff, 0x4) 08:15:23 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x400000) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x18) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002280)='-5', 0x22e) 08:15:23 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4c8a, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r1, r2) [ 245.215579] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x600000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:23 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xacc, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x1, 0x3, 0xdd4, 0x7, 0x8, 0x5, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffff8, 0xffffffffffff0000, 0x14000000, 0x4, 0x5]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x58, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x2299}]}, &(0x7f00000002c0)=0x10) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x21, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 08:15:23 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) close(r1) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001bc0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001cc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001e40)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001f40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0}, &(0x7f0000002080)=0xc) r7 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000067c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000068c0)=0xe8) stat(&(0x7f0000006900)='./file0\x00', &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000069c0)={0x0, 0x0}, &(0x7f0000006a00)=0xc) lstat(&(0x7f0000006a40)='./file0\x00', &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006b00)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000006c00)=0xe8) fstat(r1, &(0x7f0000006c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000006d80)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f0000006740)=[{&(0x7f0000000340)={0x1328, 0x37, 0x400, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x72, @str='\x00'}, @nested={0x1dc, 0x87, [@generic="4cff07c13a2430ded72af4b3ede5b1498329ac1df3496af1fd6037b4f440b440214a55c03a182de0cda7ca09695a7b1f018d2679214729a9804c0d88687cfdb8f5209bde5e99d458b8e26bf26b2fee7c7677d5f0ecd553ce5bbbff573b2ba0a6ca5f9de5d3f20c748693913e646dd77d4893e7da51ac2d694ed2e4051488cda0342017e3f6d062aeab7e769edcb5f1fe2022ff77fe4e199f1ee1d89298c21208e5d98dba535d0550d47b88a1847bc7c2cad5c10f30b01686f8ddf6c2976f33eab217dec4699be7506bcf4bc20ac31bbb811dafe5f62983ad941ccd2cacd38f869a9937df90a771", @generic="26c7ccc66f4bcb70e1f788d2f757cd32f961dbb4759327a0a7299c280995009d1f992079993529f1279841e45405ffe0a19df3a21bc8d9c27ae9ea8d7694d40d64cc62401b2131fab892026af435ceb1d8c5a9c91e2a0934878b645ea257909e56744ebf76ac7a7d9a9d86f2f3b9a2ed39ae635d3fd81496592cbdb86b3167d8e7cb321edd8fb89f1ce0c70a46a9719221174fce977df011b4245185276e118e2ff96b7dd2582bef2f9b55c2aa87c52c893b2acd4a9e273f1604cf749952405be9e08f044e65646d5dbeac92294c76f5333faecaf2573cded97d74e41fa0bd20eac63858847d70fefbcbf2dca078"]}, @nested={0x1050, 0x86, [@typed={0x8, 0x29, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}, @generic="dbadfdcf0ec639baf0ef231d6f9d49c947f31421c50feb13f72e5e5edf6cd818a6742e35c54512031c5251e4189739c7924c6e707399fba445", 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@generic="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@typed={0x14, 0x7d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="fca6ac417e6f1e4c1780704053dcc782328d6f15bcf6547c7ed15d905d1b054e3207f5db20667e734751868d657b7fa57be83d39c5f8611414ce62cf334802bfadbf", @typed={0x8, 0x7c, @fd=r1}, @typed={0x8, 0x54, @fd=r1}]}, @generic="17b5a083e141bfc67faaa78103080a5bfdd2b346373bc467e8886207166a799ac48e78a7e7de7406", @generic]}, 0x21a8}], 0x7, &(0x7f0000006cc0)=[@cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}], 0xb8, 0x20000000}, 0x80) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in6={0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r14, 0x3, 0x6, [0xffffffffffff8001, 0x3, 0x7, 0x200, 0x7, 0x5]}, 0x14) r15 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r15, 0x7, r0, &(0x7f0000000000)={r1}) 08:15:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x40) fadvise64(r0, 0x0, 0x7fffffff, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000080)=0xe8) bind$packet(r0, &(0x7f00000002c0)={0x11, 0x17, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000300)={0x7, 0x80000000, 0x8, 0x0, 0x4}) 08:15:23 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000207000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:24 executing program 6 (fault-call:9 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:24 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000007fffffff07000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:24 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) dup2(r0, r1) [ 245.422861] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 245.436376] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 245.489150] FAULT_INJECTION: forcing a failure. [ 245.489150] name failslab, interval 1, probability 0, space 0, times 0 [ 245.500813] CPU: 0 PID: 18401 Comm: syz-executor6 Not tainted 4.17.0+ #90 [ 245.508289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.517641] Call Trace: [ 245.520243] dump_stack+0x1b9/0x294 [ 245.523887] ? dump_stack_print_info.cold.2+0x52/0x52 [ 245.529094] ? debug_check_no_locks_freed+0x310/0x310 [ 245.534299] should_fail.cold.4+0xa/0x1a [ 245.538374] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 245.543486] ? print_usage_bug+0xc0/0xc0 [ 245.547557] ? print_usage_bug+0xc0/0xc0 [ 245.551628] ? print_usage_bug+0xc0/0xc0 [ 245.555706] ? mark_held_locks+0xc9/0x160 [ 245.559864] ? refill_stock+0x11e/0x1a0 [ 245.563854] ? __lock_acquire+0x7f5/0x5140 [ 245.568099] ? refill_stock+0x126/0x1a0 [ 245.572087] ? mem_cgroup_uncharge_skmem+0x10f/0x1b0 [ 245.577211] __should_failslab+0x124/0x180 [ 245.581454] should_failslab+0x9/0x14 [ 245.585255] kmem_cache_alloc_node+0x56/0x780 [ 245.589758] ? tcp_fastopen_defer_connect+0x490/0x490 [ 245.594955] __alloc_skb+0x111/0x780 [ 245.598663] ? skb_scrub_packet+0x580/0x580 [ 245.602973] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 245.607976] ? percpu_counter_add_batch+0xf2/0x150 [ 245.612898] ? graph_lock+0x170/0x170 [ 245.616689] ? tcp_v4_destroy_sock+0x4ec/0x960 [ 245.621258] ? debug_object_init_on_stack+0x20/0x20 [ 245.626284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.631810] ? refcount_sub_and_test+0x212/0x330 [ 245.636561] tcp_v6_send_response+0x22d/0x2530 [ 245.641133] ? tcp_md5_hash_skb_data+0xbc0/0xbc0 [ 245.645886] ? tcp_v6_syn_recv_sock+0x26b0/0x26b0 [ 245.650724] ? __lock_is_held+0xb5/0x140 [ 245.654778] tcp_v6_send_reset+0x64e/0x1160 [ 245.659093] ? find_held_lock+0x36/0x1c0 [ 245.663143] ? tcp_v6_send_response+0x2530/0x2530 [ 245.667975] ? lock_downgrade+0x8e0/0x8e0 [ 245.672117] ? mark_held_locks+0xc9/0x160 [ 245.676251] ? kasan_check_read+0x11/0x20 [ 245.680392] tcp_v6_do_rcv+0xede/0x13a0 [ 245.684355] ? trace_hardirqs_on+0xd/0x10 [ 245.688497] __release_sock+0x12f/0x3a0 [ 245.692468] release_sock+0xa4/0x2b0 [ 245.696167] ? __local_bh_enable_ip+0x161/0x230 [ 245.700824] ? __release_sock+0x3a0/0x3a0 [ 245.704956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.709956] ? tcp_close+0x707/0x12b0 [ 245.713744] ? trace_hardirqs_on+0xd/0x10 [ 245.717880] ? __local_bh_enable_ip+0x161/0x230 [ 245.722538] tcp_close+0x70f/0x12b0 [ 245.726165] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.731690] ? tcp_check_oom+0x520/0x520 [ 245.735739] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.741269] ? ipv6_sock_mc_close+0x161/0x1c0 [ 245.745752] ? ip_mc_drop_socket+0x20f/0x270 [ 245.750152] inet_release+0x104/0x1f0 [ 245.753941] inet6_release+0x50/0x70 [ 245.757644] sock_release+0x96/0x1b0 [ 245.761344] ? sock_alloc_file+0x4e0/0x4e0 [ 245.765565] sock_close+0x16/0x20 [ 245.769008] __fput+0x353/0x890 [ 245.772284] ? fput+0x1a0/0x1a0 [ 245.775549] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.780040] ____fput+0x15/0x20 [ 245.783305] task_work_run+0x1e4/0x290 [ 245.787181] ? task_work_cancel+0x240/0x240 [ 245.791493] ? exit_to_usermode_loop+0x87/0x310 [ 245.796153] exit_to_usermode_loop+0x2bd/0x310 [ 245.800724] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 245.805558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.811085] do_syscall_64+0x6ac/0x800 [ 245.814957] ? finish_task_switch+0x1ca/0x840 [ 245.819441] ? syscall_return_slowpath+0x5c0/0x5c0 [ 245.824358] ? syscall_return_slowpath+0x30f/0x5c0 [ 245.829279] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 245.834635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.839477] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.844652] RIP: 0033:0x4559f9 [ 245.847821] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.867167] RSP: 002b:00007f652e78fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 245.874877] RAX: 0000000000000000 RBX: 00007f652e7906d4 RCX: 00000000004559f9 [ 245.882131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 245.889387] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 245.896642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 245.903894] R13: 00000000004e9b92 R14: 00000000004c7fc0 R15: 0000000000000000 08:15:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0xffffff20) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/156, 0x9c}], 0x2, &(0x7f0000001440)=""/4096, 0x1000, 0xffff}, 0x40002142) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x210000, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/191, 0xbf}], 0x1, &(0x7f0000000580)=""/1, 0x1, 0x80}, 0x12040) connect$netrom(r2, &(0x7f0000000400)=@full={{0x3, {"c5ad1fd19e2e19"}, 0x1000}, [{"bf9f3ebb42a9f0"}, {"dbecf0c11a6647"}, {"66cfe026e7a022"}, {"bf95819d6d519c"}, {"154ff667a29522"}, {"5a7aec057d56f8"}, {"d6afc770ac6377"}, {"54e53f647db3da"}]}, 0x48) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000002c0)=""/178, &(0x7f0000000380)=0xb2) 08:15:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) close(r1) 08:15:24 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') fadvise64(r1, 0x0, 0x80000003, 0x7) 08:15:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000000000008912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x340) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmmsg(r2, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000006000)=""/103, 0x67}, {&(0x7f0000006080)=""/160, 0xa0}], 0x2, &(0x7f00000061c0)=""/4096, 0x1000}}], 0x1500, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000000)=0x78) 08:15:24 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000200000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:24 executing program 1: r0 = socket(0x10, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3010c1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 08:15:24 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0xc0000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x3fe0000000000, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) shmget$private(0x0, 0x2000, 0x1288, &(0x7f0000ffe000/0x2000)=nil) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r2) 08:15:24 executing program 6 (fault-call:9 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) [ 246.170946] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/8, 0x8}], 0x5, 0x0, 0x0, 0x8}, 0x400}, {{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/2, 0x2}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000440)=""/23, 0x17}, {&(0x7f0000000480)=""/213, 0xd5}, {&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000640)=""/192, 0xc0}], 0x6, &(0x7f0000000840)=""/151, 0x97, 0x4}, 0x20}, {{&(0x7f0000000900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)=""/38, 0x26}], 0x1, &(0x7f0000000a80)=""/226, 0xe2, 0x2}, 0x40}, {{&(0x7f00000009c0)=@generic, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b80)=""/12, 0xc}, {&(0x7f0000000bc0)=""/88, 0x58}, {&(0x7f0000000c40)=""/40, 0x28}], 0x3, &(0x7f0000000cc0)=""/122, 0x7a, 0x8}, 0x7fff}, {{&(0x7f0000000d40)=@rc, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000dc0)=""/57, 0x39}, {&(0x7f0000002440)=""/4096, 0x1000}], 0x2, &(0x7f0000003440)=""/4096, 0x1000, 0xfffffffffffffffc}, 0x6}, {{&(0x7f0000000e40)=@rc, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000ec0)=""/34, 0x22}], 0x1, &(0x7f0000000f40)=""/187, 0xbb, 0x5}, 0xff}], 0x6, 0x10000, &(0x7f0000001180)) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) [ 246.230576] FAULT_INJECTION: forcing a failure. [ 246.230576] name failslab, interval 1, probability 0, space 0, times 0 [ 246.241957] CPU: 0 PID: 18427 Comm: syz-executor6 Not tainted 4.17.0+ #90 [ 246.248882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.258232] Call Trace: [ 246.260833] dump_stack+0x1b9/0x294 [ 246.264472] ? dump_stack_print_info.cold.2+0x52/0x52 [ 246.269669] ? is_bpf_text_address+0xd7/0x170 [ 246.274173] ? kernel_text_address+0x79/0xf0 08:15:24 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 246.278582] ? __unwind_start+0x166/0x330 [ 246.282743] should_fail.cold.4+0xa/0x1a [ 246.286811] ? __save_stack_trace+0x7e/0xd0 [ 246.291148] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 246.296263] ? save_stack+0xa9/0xd0 [ 246.299894] ? save_stack+0x43/0xd0 [ 246.303525] ? kasan_kmalloc+0xc4/0xe0 [ 246.307418] ? kasan_slab_alloc+0x12/0x20 [ 246.311567] ? kmem_cache_alloc_node+0x144/0x780 [ 246.316324] ? __alloc_skb+0x111/0x780 [ 246.320216] ? tcp_v6_send_response+0x22d/0x2530 [ 246.324973] ? tcp_v6_send_reset+0x64e/0x1160 [ 246.329476] ? tcp_v6_do_rcv+0xede/0x13a0 [ 246.333631] ? __release_sock+0x12f/0x3a0 [ 246.337786] ? release_sock+0xa4/0x2b0 [ 246.341680] ? tcp_close+0x70f/0x12b0 [ 246.345483] ? inet_release+0x104/0x1f0 [ 246.349465] ? inet6_release+0x50/0x70 [ 246.353360] ? sock_release+0x96/0x1b0 [ 246.357249] ? sock_close+0x16/0x20 [ 246.360880] ? __fput+0x353/0x890 [ 246.364340] ? ____fput+0x15/0x20 [ 246.367801] ? task_work_run+0x1e4/0x290 [ 246.371866] ? exit_to_usermode_loop+0x2bd/0x310 [ 246.376624] ? do_syscall_64+0x6ac/0x800 [ 246.380689] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.386064] ? print_usage_bug+0xc0/0xc0 [ 246.390134] ? graph_lock+0x170/0x170 [ 246.393947] ? __lock_acquire+0x7f5/0x5140 [ 246.398187] ? refill_stock+0x126/0x1a0 [ 246.402180] __should_failslab+0x124/0x180 [ 246.406421] should_failslab+0x9/0x14 [ 246.410223] kmem_cache_alloc_node_trace+0x5a/0x770 [ 246.415257] __kmalloc_node_track_caller+0x33/0x70 [ 246.420198] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 246.424959] __alloc_skb+0x14d/0x780 [ 246.428683] ? skb_scrub_packet+0x580/0x580 [ 246.433007] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 246.438021] ? percpu_counter_add_batch+0xf2/0x150 [ 246.442939] ? graph_lock+0x170/0x170 [ 246.446728] ? tcp_v4_destroy_sock+0x4ec/0x960 [ 246.451296] ? debug_object_init_on_stack+0x20/0x20 [ 246.456303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.461831] ? refcount_sub_and_test+0x212/0x330 [ 246.466580] tcp_v6_send_response+0x22d/0x2530 [ 246.471148] ? tcp_md5_hash_skb_data+0xbc0/0xbc0 [ 246.475898] ? tcp_v6_syn_recv_sock+0x26b0/0x26b0 [ 246.480735] ? __lock_is_held+0xb5/0x140 [ 246.484795] tcp_v6_send_reset+0x64e/0x1160 [ 246.489112] ? find_held_lock+0x36/0x1c0 [ 246.493162] ? tcp_v6_send_response+0x2530/0x2530 [ 246.497997] ? lock_downgrade+0x8e0/0x8e0 [ 246.502185] ? mark_held_locks+0xc9/0x160 [ 246.506322] ? kasan_check_read+0x11/0x20 [ 246.510463] tcp_v6_do_rcv+0xede/0x13a0 [ 246.514423] ? trace_hardirqs_on+0xd/0x10 [ 246.518564] __release_sock+0x12f/0x3a0 [ 246.522530] release_sock+0xa4/0x2b0 [ 246.526231] ? __local_bh_enable_ip+0x161/0x230 [ 246.530886] ? __release_sock+0x3a0/0x3a0 [ 246.535028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.540033] ? tcp_close+0x707/0x12b0 [ 246.543823] ? trace_hardirqs_on+0xd/0x10 [ 246.547953] ? __local_bh_enable_ip+0x161/0x230 [ 246.552609] tcp_close+0x70f/0x12b0 [ 246.556232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.561757] ? tcp_check_oom+0x520/0x520 [ 246.565806] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.571330] ? ipv6_sock_mc_close+0x161/0x1c0 [ 246.575817] ? ip_mc_drop_socket+0x20f/0x270 [ 246.580217] inet_release+0x104/0x1f0 [ 246.584013] inet6_release+0x50/0x70 [ 246.587718] sock_release+0x96/0x1b0 [ 246.591421] ? sock_alloc_file+0x4e0/0x4e0 [ 246.595642] sock_close+0x16/0x20 [ 246.599083] __fput+0x353/0x890 [ 246.602355] ? fput+0x1a0/0x1a0 [ 246.605621] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.610105] ____fput+0x15/0x20 [ 246.613371] task_work_run+0x1e4/0x290 [ 246.617246] ? task_work_cancel+0x240/0x240 [ 246.621556] ? exit_to_usermode_loop+0x87/0x310 [ 246.626216] exit_to_usermode_loop+0x2bd/0x310 [ 246.630792] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 246.635623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.641152] do_syscall_64+0x6ac/0x800 [ 246.645030] ? finish_task_switch+0x1ca/0x840 [ 246.649515] ? syscall_return_slowpath+0x5c0/0x5c0 [ 246.654433] ? syscall_return_slowpath+0x30f/0x5c0 [ 246.659353] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 246.664709] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.669543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.674716] RIP: 0033:0x4559f9 [ 246.677887] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.697220] RSP: 002b:00007f652e78fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 246.704913] RAX: 0000000000000000 RBX: 00007f652e7906d4 RCX: 00000000004559f9 [ 246.712168] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 246.719422] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 246.726676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 246.733927] R13: 00000000004e9b92 R14: 00000000004c7fc0 R15: 0000000000000001 08:15:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/stat\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) 08:15:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:25 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:25 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) lseek(r2, 0xff7fffffffffffff, 0x1) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) tkill(r3, 0x1004000000016) close(r1) 08:15:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000278000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:25 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x2200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x2, 0x2, 0x0, 0x8}, 0x6) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r1, r2, &(0x7f0000000000), 0x80000003) 08:15:25 executing program 6 (fault-call:9 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000027807000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:25 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$TUNSETLINK(r0, 0x400454cd, 0x312) fadvise64(r0, 0x0, 0x7fffffff, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6gre0\x00', 0x400}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, {}, 0x58, {0x2, 0x4e21, @rand_addr=0x3}, 'veth1_to_team\x00'}) 08:15:25 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:25 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000002b80)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000002c80)=ANY=[@ANYBLOB="cc57aed7c3d9e4f8e84a3297365d9a1cb38d00000008000000d5a382807900000000000000fb3ab13d5859e57c91a863d027356ff2b01c4fd3171dd3bd686df1a6028147c3843f93909f8ede019128be0d8fb78798feb87567dab00ad1e5d2534812f8f06ce7018358b35bee83cdb2f53896cfd2925a4a1e7529483a9590fb412f7b19e11c76697ff1ef4c4549cb9a396d9da38ecf58cab5a9584ae881ea80ae69611fa3555310819af546d3ac77f6"]) bind$nfc_llcp(r0, &(0x7f0000002bc0)={0x27, 0x0, 0x0, 0x0, 0x9, 0x9, "fe01b39af7668bb57a37762cb9f749314330cdf5f33c9d420f55c159ac61048fcb5cb7e31460dee32950ec28abc0eb55e406f390af7668cdbc7f423f0194e8", 0x1b}, 0x60) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000002a80), 0x80000) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000002ac0), &(0x7f0000002b00)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = creat(&(0x7f0000002a00)='./file0\x00', 0x148) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000002a40)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r4 = accept$alg(r2, 0x0, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x69e884e9f103ef6c) fstatfs(r5, &(0x7f0000002d40)=""/211) recvmmsg(0xffffffffffffffff, &(0x7f0000002900)=[{{&(0x7f0000000940)=@nfc, 0x0, &(0x7f0000000ec0)=[{&(0x7f00000009c0)=""/72}, {&(0x7f0000000a80)=""/56}, {&(0x7f0000000ac0)=""/79}, {&(0x7f0000000b40)=""/71}, {&(0x7f0000000bc0)=""/56}, {&(0x7f0000000c00)=""/210}, {&(0x7f0000000d00)=""/165}, {&(0x7f0000000dc0)=""/137}, {&(0x7f0000000e80)=""/1}], 0x0, &(0x7f0000000f80)=""/241, 0x0, 0xc72d}, 0xee6}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001080)=""/25}, {&(0x7f00000010c0)=""/234}, {&(0x7f00000011c0)=""/122}, {&(0x7f0000001240)=""/12}], 0x0, &(0x7f00000012c0)=""/139, 0x0, 0x100000000}, 0x2}, {{&(0x7f0000001380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x0, &(0x7f0000002540)=[{&(0x7f0000001440)=""/122}, {&(0x7f00000014c0)=""/10}, {&(0x7f0000001500)=""/4096}, {&(0x7f0000002500)=""/46}], 0x0, &(0x7f0000002580)=""/88, 0x0, 0x9}, 0x4}, {{&(0x7f0000002600)=@l2, 0x0, &(0x7f0000002840)=[{&(0x7f0000002680)=""/97}, {&(0x7f0000002700)=""/137}, {&(0x7f00000027c0)=""/32}, {&(0x7f0000002800)=""/9}], 0x0, &(0x7f0000002880)=""/65, 0x0, 0x9}}], 0x336, 0x0, &(0x7f0000000900)={0x0, 0x1c9c380}) recvmsg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000002b40)) sendmsg$kcm(r5, &(0x7f00000008c0)={&(0x7f00000000c0)=@can={0x1d}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000140)="4520cb3c34067f8fda4108a549b2b50639f1e4d5c396b74c3722236c683f2134325fb045068954c2ecfd07e92615debab66558494be6edc19ef13b6717b44c0120eb3c6547bd53731a3b03bb74f67ea7c33d8bdce4dce2132e5c05e2f4af1a41e80616f0feef0ed6f7ca470097786f", 0x6f}, {&(0x7f00000001c0)="951423808122e88dc0afb026c8e31bedb21174270602762664a2528132bd5776ed77835ed336d60b47393d7ced2cdd4ecfa0f85eabc705a3b441fc5170fcaf0e340963d674b6b006c2a32b83172c0ca819a0222fc7", 0x55}, {&(0x7f0000000240)="f7d9416096e411a8b9987b4e015748adb5e4c3adf01227d79a1600081191ee8809ca95604a1e33859f90d3e82d54e8d15abc6cfdb89cb61516cc98e3e3c74d2a78d4c6b689cc65f6830bceea0ed23499c745b4a0d764f8496372b183137ed8603d8964eb475430e34e99a76b4965ef24a312e4a70bf61895794be7f5b69d83a05657068b5e7f57e224858922c0c1aa59f07134ea7c27cc2e6e33eaee53679c7068139b6a60a78a6f59964dffae98af5b1c225206a2b17ae29bf7db559b3c58b89aac1aaa1af8889e8dfeca497dfe07e7d1feaf01", 0xd4}, {&(0x7f0000000340)="a5d7ae03362ec63571a4ca60bb56b47fa2b71456660465600644323d71ed6dd4e0a905ee9b416691038fc76398a5ea83d8ff8240450d9d6a0483e956055ec9dc22c2f184beb822e43790e79f64d74da92897fbf32ee823c16dfa8a628abe95d79910ebf9f5629e20fbfb3c4e90b861f2871d467aa85e7c8be0cc432aa5e6", 0x7e}, {&(0x7f00000003c0)="c406185a2a8a96c20547ee4427ea121958d0285feef96a7a58c187590868569bb482a8bb4e7655686c0565397031e0544ce8ee9b140b8d71af76c8904ae1d4acef9c02efc2be284051859af9167d9c312e05205308ad840ab3d3928c7f03a981dbbccf09db5389035b9b58230b791c816b3147f341273b88fdf7a9d614315e66f9a98ac9641106d0722122d5ba23f83d26691539df1b0ba9499f00d043af05", 0x9f}, {&(0x7f0000000480)="8bbe2a4765f47337fe0f793e0966dde2353f1a121cc28879914f7713be6ece9fc5b294b46c13a0e02be88ba98690873498af69071d8b58ba42d820dde0c5798676679cec8c93eac711aecb5edb2e9287a745f55dcbd755d002bedf7914cf8dfe3036e69cd826fb5fd7a5858a3bcb47477e9e94a92ce1df6fba2cb2f217fc39f0f2e62967008b5803618b1dba5386892154127ba47bcb3e3ac6c2d13728ce966963b5877ef7d2da9b284a8f47d4ae39a373a7d1d9d0915dd918cb4f9aede2957b91", 0xc1}, {&(0x7f0000000580)="d71c2c5d6bf05cf678c658da642a56767525b97928feae3dca166f3516e47d2fe9f7c4be29544eb06172b1b5491e2f13eb24d3b129629256bf364bc46c949dff283382a719b2b29c3aa4568f3e1a210b2af6fea4cf53206180e0bae0bf7e2d1a6fad581b41133d69212eb6f76c2cc47cdd326b1a87b229978d6805365ee29ce698ce53fcfd85a39376926068319bcdcea051ed9a2ffa4f20b9ccb00e3c8c96e036c35cdae4986556856497a88c81707bf43a432b7f492eaae35417ee0939025d4ccb101870565a90893fc025d1ece61411", 0xd1}, {&(0x7f0000000680)="f9528ec315db502b209a0c4d08de439cc63976155389981a55b4b0dd5ee6fb83b3a7df52f0767c73723fbccdd25b709396a4c85df239ac063b65a4f066cb4197851ef24a655fce620d5c0de6a4edcb8e257f8d381e6fab6abb1e057f913a76687434f2e59991361fa1524b0df1d114652437c45ca9d45c6879ca8ce8a6adad3e367bac3e31a0e425324b0d24fd5fb4fa5a3f28762bdb9c62251207726e41aa365612ebe9519b8095b0a0f6f5288ee402dd3caa87e4bb85a52b9f731c7c02a3779d9b", 0xc2}], 0x8, &(0x7f0000002c40)=ANY=[@ANYBLOB="28003495c525993f748d291fa993447ba7f8a9e1b2af7ee2cc785a55f916069c723d01855a051a9842"], 0x28}, 0x40050) setsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f0000001400)=@fragment={0x73, 0x0, 0x1000, 0xffffffff, 0x0, 0xe8, 0x68}, 0x8) [ 246.889994] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 08:15:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000001000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:25 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/161, &(0x7f0000000000)=0xa1) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:25 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2000000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) dup3(r0, r1, 0x40000080000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x8, 0x8001, 0x8, 0x8, 0x4, 0x5}) dup2(r0, r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x101, 0x4) 08:15:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x8) poll(&(0x7f0000000040)=[{r0, 0x20}, {r0, 0x20a0}, {r0, 0x4}, {r0, 0x2104}, {r0}, {r0, 0x200}, {r0, 0x4002}, {r0, 0xc000}, {r0, 0x181}, {r0, 0x2000}], 0xa, 0x10000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) [ 247.142485] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:26 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000f00007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000002, r1) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000180)=""/14) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x2000000, 0x0) r4 = accept$alg(r0, 0x0, 0x0) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2800008, r5) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:26 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000380)={{0x93f3, 0x9}, {0x0, 0x585a8e45}, 0x7, 0x5, 0x4}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x114, r4, 0x204, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x610}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x800}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff00000000}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x300}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 08:15:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) lseek(r2, 0xff7fffffffffffff, 0x1) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) tkill(r3, 0x1004000000016) close(r1) 08:15:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) r3 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x13b, 0x8000) write$fuse(r3, &(0x7f0000000340)={0x18, 0x0, 0x4, @fuse_bmap_out={0x7f}}, 0x18) mlockall(0x1) 08:15:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) fadvise64(r0, 0x3f, 0x3a1c, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000640)=ANY=[]) 08:15:26 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:26 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) 08:15:26 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 247.765170] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:26 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:26 executing program 0: fadvise64(0xffffffffffffffff, 0x0, 0x7fffffff, 0x4) 08:15:26 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000078020007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x400080, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000340)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'wlc\x00', 0x30, 0x9, 0x62}, 0x2c) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:26 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:26 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:26 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000002000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) [ 247.975378] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:27 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x40) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)=0xaf17) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) prctl$getreaper(0x1b, &(0x7f0000000000)) 08:15:27 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x2) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) readahead(r0, 0x5a3b47da, 0x7) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000340)={{0x4, 0x3, 0x7f, 0x6, 'syz0\x00', 0x300}, 0x0, 0x8, 0x1000, r3, 0x5, 0x0, 'syz1\x00', &(0x7f0000000280)=['/dev/ppp\x00', 'ppp1.GPL-em0keyring$]\x00', '/dev/snd/pcmC#D#c\x00', ',\x00', 'ppp0#\x00'], 0x39, [], [0x7f, 0x2, 0x6, 0x7]}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3, 0x0) dup2(r2, r4) 08:15:27 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000f0000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:27 executing program 1: r0 = socket(0xf, 0x3, 0x35) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 08:15:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") r1 = gettid() setpriority(0x1, r1, 0x2) fadvise64(r0, 0x0, 0x7fffffff, 0x4) 08:15:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000380)={0x0, 0x5, 0x2, 0x5, r3}) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) [ 248.661762] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)) gettid() r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/ip_tables_names\x00') sendfile(r0, r2, &(0x7f0000000000), 0x80000002) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000040)) 08:15:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x5) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r2) 08:15:27 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:27 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000002780007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f00000001c0)=""/125, 0x7d}], 0x4, &(0x7f0000000280)=""/63, 0x3f, 0x7}, 0x21}], 0x1, 0x100, &(0x7f0000000300)={0x77359400}) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") accept4(r0, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80, 0x80000) fadvise64(r0, 0x1, 0x0, 0x2000000007) 08:15:27 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = gettid() mq_notify(r2, &(0x7f0000000040)={0x0, 0x9, 0x1, @tid=r3}) 08:15:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/s\atp\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0x4) sendfile(r0, r2, &(0x7f0000000000), 0x80000002) 08:15:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x5, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') 08:15:27 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:27 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/fib_trie\x00') fadvise64(r1, 0x4000000000000, 0x1ea5, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000100)={0x1, 0x8001, 0x200, 0x80000000, [], [], [], 0x3, 0xfff, 0x0, 0x3, "f9c8e1ebdb09b0962a3ee4de2d651a24"}) 08:15:27 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:27 executing program 1: socket(0x10, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r0, &(0x7f0000000080)=0x3, 0x80000003) 08:15:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:27 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000f007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x6e3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='aead\x00', 0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x228, 0x3, 0x0, 0x700, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x1}, [@nested={0x6c, 0x92, [@typed={0x8, 0xe, @fd=r0}, @typed={0xc, 0x42, @str='aead\x00'}, @generic="8b6cf1bc354efe8183ab95441fec42ab2fb1d5c62d973cbb8345471e9665510a6e21c32a9584e103b4bb7583dc1cd9c1ddd931e51c05b88fed2d75a1be468d0471bda401704aa8004bf0eb4fbb7f373a31c106"]}, @nested={0x148, 0x1e, [@typed={0x8, 0x19, @u32=0x9}, @typed={0x4, 0x68}, @typed={0xd8, 0x6f, @binary="c9a9b2a0d7f539a6cdce61d96ee679c70c4c54f016d2246d96d7e671e611a3ebae934b78f18ee8a1bd9849f60c7ea3b56fe068cea093320f3c80d5c58dfb90b727e15daec6af890aa212bbe0d85e4d9fc7e17149e616adf3e7ead611f6d2e46212e0abf2a2fe2aa1a3ea5748440d7df15b81aee439169ac9f1da05b178640a07bfa0acc377e4396ea14e73732f681df489fc54d43a22b9935f45c87452e58c711afd72c852826aa23bf2aefa53258367c5ba512cfcebfd6b0c2b8de06b5b428cbfe4f5d33c287b28967c8e24e385377a9c9c5c"}, @typed={0x8, 0x8, @u32}, @generic="d24ec9c242b4dcc3919e94cf066f0f795bfc62d9f37f2fe37ab0fec190b700b9d19479124c798914908e7999aeb77b20b6d77fd3c9757f1b04f1dd837cb47159100c4fa624d6f3", @typed={0x8, 0x85, @fd=r1}, @typed={0x8, 0x0, @pid=r3}, @generic]}, @generic, @typed={0x14, 0x95, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="566b73933538e5a92d610741b413f8791486068750f218bf7c5afad526d058ebf0c8f29ec944b0a3581d07d3c922fbb758b829446d28514c1478009bc0ae90a8699c1cc041c4a2e92b797d1b"]}, 0x228}, 0x1, 0x0, 0x0, 0x40000}, 0x880) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") timer_create(0x7, &(0x7f0000000000)={0x0, 0x10, 0x4}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) fadvise64(r0, 0x0, 0x7fffffff, 0x4) 08:15:27 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3, 0x0) dup2(r0, r1) [ 249.083800] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:27 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:27 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000780207000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00') timerfd_gettime(r0, &(0x7f00000000c0)) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r1, r2, &(0x7f0000000000), 0x80000002) 08:15:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) fadvise64(r0, 0x0, 0x8, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10040100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r3, 0x20, 0x70bd27, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendto$inet6(r1, &(0x7f0000000440)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa, 0x4e1e, 0x1}, 0xb2dd9d19f9d99ae2) close(r1) 08:15:27 executing program 4: setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7873397600e19942c3ff2a54bece27094e032185ccba480378bf87600313cfe62785ce101e876d46369b03721e5c00000000000000000000000000", 0x3b) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002bc0)=[{{&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/220, 0xdc}], 0x2, &(0x7f0000000380)=""/164, 0xa4, 0x8}, 0x3}, {{&(0x7f0000000440)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/255, 0xff}, {&(0x7f00000005c0)=""/79, 0x4f}], 0x2, &(0x7f0000001440)=""/4096, 0x1000, 0x7}, 0x6}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000680)=""/106, 0x6a}, {&(0x7f0000000700)=""/112, 0x70}, {&(0x7f0000000840)=""/189, 0xbd}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000980)=""/122, 0x7a}, {&(0x7f0000000a80)=""/106, 0x6a}], 0x6, &(0x7f0000000b80)=""/203, 0xcb, 0x10000}, 0x7}, {{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000001200)=[{&(0x7f0000000d00)=""/126, 0x7e}, {&(0x7f0000000d80)=""/157, 0x9d}, {&(0x7f0000000e40)=""/167, 0xa7}, {&(0x7f0000000f00)=""/162, 0x82}, {&(0x7f0000000fc0)=""/94, 0x5e}, {&(0x7f0000002d80)=""/49, 0x31}, {&(0x7f0000001040)=""/98, 0x62}, {&(0x7f0000000a00)=""/6, 0x6}, {&(0x7f00000010c0)}, {&(0x7f0000001100)=""/230, 0xe6}], 0xa, &(0x7f00000012c0)=""/4, 0x4, 0xb19f}, 0x2}, {{&(0x7f0000001300)=@ipx, 0x80, &(0x7f0000002600)=[{&(0x7f0000001380)=""/11, 0xb}, {&(0x7f00000013c0)=""/22, 0x16}, {&(0x7f0000002d40)=""/56, 0x38}, {&(0x7f0000002480)=""/178, 0xb2}, {&(0x7f0000002540)=""/37, 0x25}, {&(0x7f0000002580)=""/100, 0x64}], 0x6, &(0x7f0000002680)=""/82, 0x52, 0xd9}, 0xe061}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002700)=""/106, 0x6a}, {&(0x7f0000002780)=""/226, 0xe2}, {&(0x7f0000002880)=""/149, 0x95}, {&(0x7f0000002940)=""/221, 0xdd}, {&(0x7f0000002a40)=""/86, 0x56}], 0x5, &(0x7f0000002b40)=""/111, 0x6f, 0x4}, 0x7f}], 0x6, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:27 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="9198c1fce6de2a849569181435041439ddfe7f3f66ee0bd9e2c2a6562461e61dbfdbc4b107cc3766d5fe9ce9245401cba7b882afff18402cd1af", 0x3a) dup2(r0, r0) 08:15:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 249.349384] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x100, 0x5e4, 0x80000001, 0x7fff, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0xb5, "5fcb895fcde6b6eda8eb690cd90fa4833026e14a44ebbfa1d00705eb97c9f0983c3ba15232262569718eb55c63f3414186b30caa675d49869e5bc251215f444ba962da2f1db45557dbf9a14ea93426ee865b9c04e43de37b18632e2f4dcb7810a0328b51bc930241bbeda7a0a66b9d8b2637b17a7adb237387c2b4ffc1d25309a8b3b0741d4b05814d6eaf283112447fa90b86a778c93bead2d529e1a9cd00bdce8af36f785db676404700aa846f2e8f72edd20170"}, &(0x7f0000000300)=0xbd) 08:15:28 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000027807000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000000c0)={0x1, 0x6e, 0x7ff}) 08:15:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xc4, 0x51, 0x5b924dee}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x1}, &(0x7f00000000c0)=0x8) 08:15:28 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:28 executing program 1: socketpair(0x13, 0x80000, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xc00, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [{0xaa5, 0x0, 0x1b0}, {0x9ae, 0x0, 0x1}]}) sendfile(r1, r2, &(0x7f0000000000), 0x80000002) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0xfff, 0x3, 0x8000, 0x9, 0xc9, 0x8, 0x3, 0x2, 0x6, 0xe84, 0x3, 0x2}) 08:15:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000400)="29d19525245684c66acc5176989e216b471c7631bc9fe27976cc9b83e9914aec1535b948a97db9d48dde941115a07e4ff9ceffb4be229ba2ff91f40e8d3a780db782a11aad594cecd6d3987ac7dd058b7be9c8a5eb35ee79b2ce204b67c473ce5a9eef79d8785ae8a274d536fbe99f1de9ba6db3c4f5dc3d7f34d6b98aa903d856f64b6394f4cee899", 0x89, 0x4010, &(0x7f00000004c0)={0xa, 0x4e20, 0x194e, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000003c0)={r4, 0x80000, r5}) close(r1) [ 249.571946] QAT: Invalid ioctl 08:15:28 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x0, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 249.608456] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:28 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x82, 0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08001400", @ANYRES32=r0, @ANYBLOB='\b\x00?\x00', @ANYRES32=r3, @ANYBLOB='\x00', @ANYRES32=r1, @ANYBLOB="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"], 0x3a8}, 0x1, 0x0, 0x0, 0x10}, 0x44) pipe2(&(0x7f0000000240), 0x80000) dup2(r0, r1) 08:15:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:28 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000f00007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) [ 249.670972] Unknown ioctl -1072929747 08:15:28 executing program 0: getpgid(0xffffffffffffffff) gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9f771b819e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r1, 0xfffffffffffffffc, 0x7fffffff, 0x0) 08:15:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:28 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xca, "9a868b3ac8709fdbf8c3ca297a463684948d3b9348331e010ab258b2811de6e5d18d4eface0b995987852c743304d6b7c3eecad90359e7ac7a0b4a96f93fe107b316177a896914391f82b9e6c705fdc28041b4c1ae9ce7243ad0130d4f5a84f4244fd9aa3da9de7456211d2789f26bf3e073fce27d6c256d34dfdafb4818136c2fec8e1769a379de93f50ff33ca8f4209ea679e2bedd9b1f48e5a81b3d5aaf32ef26b17f1f68302e52c72ec43e23384c4d80df60ffffc3ee0e856893a6b866f984508ae67084b096bb78"}, &(0x7f0000000400)=0xd2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={r3, 0x200, 0x20}, &(0x7f0000000480)=0xc) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:28 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000020007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:28 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000280)=""/148, 0x94, 0x6) dup2(r1, r0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x9f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8004010}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="2c00255c008008fd020000000500000800010000000000080004004242bbfea5cb0e05c024c9334a92eb30ffef1a3df3f9791208180cfcee967b", @ANYRES32=r2], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040810) bind$packet(r1, &(0x7f0000000400)={0x11, 0xd, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) write$eventfd(r1, &(0x7f0000000340)=0xaa, 0x8) 08:15:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240000, 0x1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x38d000, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x6f}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={r4, r5}) sendto$unix(r2, &(0x7f0000000240)="49bbc5b3c6efd108b1e454186725226fa45d0ab59fcea64b3de9f3f89ab238ac16a9b81b101c4ab5ee487b52baae14f37632657b3f6960fb248c98e13fe0f1420e92293fe69e2d9c363201c50bf649ced1f93f452d2accee5e143301da90120935ae50", 0x63, 0x400c000, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) [ 249.892693] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000480)={@llc={0x1a, 0x324, 0x1, 0x0, 0xffffffc000000000, 0x5, @random="bd3489229781"}, {&(0x7f00000003c0)=""/118, 0x76}, &(0x7f0000000440), 0x10}, 0xa0) r1 = gettid() perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x7, 0x4, 0x7, 0x6c54, 0x0, 0x3f, 0x10, 0xa, 0x45, 0x0, 0x4, 0x0, 0xffffffff, 0x2079, 0x43a92874, 0xfffffffffffffffc, 0x8, 0x8000, 0xa8, 0x2, 0x94, 0x40, 0x5, 0x4ba, 0x5, 0xfffffffffffffffa, 0x9, 0x1f, 0x4, 0x7, 0x5, 0x0, 0x2, 0x0, 0x47, 0x9e, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000002c0), 0x4}, 0x40, 0x6, 0x8, 0x7, 0x6, 0x4, 0x800}, r1, 0xe, r0, 0x1) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)}}, &(0x7f0000000280)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000380)=0xb6, 0x8) fadvise64(r0, 0x0, 0xff, 0x5) 08:15:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10001, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x80000001, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r3, &(0x7f0000000000), 0x80000002) 08:15:28 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:28 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000207000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) socket$alg(0x26, 0x5, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00') 08:15:28 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:28 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x206000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x4, 0xfffffffffffffffc}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs(r3, &(0x7f0000000200)='oom_score\x00') io_setup(0x0, &(0x7f0000000440)=0x0) io_cancel(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000480)="bcc72c1c34073c4c65a40e954561603160ddf8ddae44ce640584df3f5299e9b0724c5cef57399d5fb09c97e05db70d27a1", 0x31, 0xffffffff, 0x0, 0x1, r2}, &(0x7f0000000500)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r5, @ANYBLOB="00092abd7000ffdbdf25100000004800010008000b007369700008000b0073697000080009002200000008000100020000000800090070000000080002008f00000014000300ffffffff000000000000000000000000080005000300000008000600060000000800060004000000"], 0x74}, 0x1, 0x0, 0x0, 0xc4}, 0x20004000) bind$llc(r2, &(0x7f0000000400)={0x1a, 0x30f, 0x2, 0x6, 0x6, 0x4, @random="1c0ce281c186"}, 0x10) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000003c0)={0x80000001}, 0x1) fadvise64(r0, 0x0, 0x7fffffff, 0x1) 08:15:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000000340)) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 250.140491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = memfd_create(&(0x7f0000000000)='seqiv(rfc4106(gcm(aes)))\x00', 0x3) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:29 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007ffffff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:29 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) creat(&(0x7f0000000080)='./file0\x00', 0x166) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000380)="d14c365d8be3b47be9a3bd466875d66ade083d6a4b782d46090b994ef24b3dbd9f0d2c650b40b449fc62426262a09022ea1c62ded49a58f7d4a2806678aadc75133a691070735a26628d0aab63765e6528d1c3f058952b6dab73b7fb0e4029d60bfb7f29d7c5a200e73224147f65f4d4a42fb0519495a8e48be95c974ed5c58b233852a8b641a92297f123685fafb880cc0d3c") ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000040)={r1, &(0x7f00000001c0)=""/185}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="97dd03d9f18dd3ec87fdb028629949f6e5320b9557c0114a94762bef591b5a3eb8ae9dc4d8119f27757d2c67c7f936e175c3dde478876a003de279d1499f914bf8fed0bd1a8f6e312c09b490df007d2a156b67b75942e6eb3a02a9ae169963c2138570db35ad889f66544790cc8e44221b908635adc0c6ae21e2f1d20d0e6154842c1dfd761d0289bb8bf64c326a6bd0b6aea23ce6ab8345064ead92509cfb3445a220940c0038a6b0c52000c3a021a36b9f94aeebfe4ec6a0c8e4685b2cd5de4cf0169abc3ec8c9988434f36a817d9bba0041a5b267d124f0b07e958a4926", 0xdf) 08:15:29 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x81, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0)="f0bc3b0f9e148a738d6ba0e94b6a3a47d68f267edc3b52a3c305375eb62d10ac576ef927d0ac6d4c002dc502d99464803349e50026e24f6b2806d2463546692d8c8263ebc3f716cc5fa86634d2336da553f187e31dc98f4f30ae6a4fe88ddd48babb841db270dce3b1e19e4557ae3526e661b96da32ea0f5a254ab02b95a421fc0a94f0f90", 0x85, 0x4048050, &(0x7f0000000280)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) dup2(r0, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x40}, 0x1) sendto$inet(r1, &(0x7f00000002c0)="1e700d8eac9342bbe1a16c04067df1289136b62501dc5d2d3c80930a6e3cc439d33bf905f47b37c352f61f215d6b88f545fad764d1956f", 0x37, 0x24008005, 0x0, 0x0) 08:15:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000018c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001900)={@local={0xfe, 0x80, [], 0xaa}, 0x6d, r2}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24}}, 0x2, 0x80000001, 0x7fff, 0xffffffffffffffff}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r4, 0x7fffffff}, &(0x7f00000004c0)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000300)={'icmp\x00'}, &(0x7f0000000340)=0x1e) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:29 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7, 0x23a001) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000280)={"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"}) r2 = socket(0x10, 0x2, 0x0) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r2, r3, &(0x7f0000000000), 0x80000002) 08:15:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x240000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1, 0x0, 0x0, 0x80}, 0x62) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/206, 0xce}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/240, 0xf0}], 0x5, 0x0) 08:15:29 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:29 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) 08:15:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280, 0x0) accept$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) [ 250.472640] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:29 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000400)="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") fadvise64(r1, 0x0, 0x7fffffff, 0x4) 08:15:29 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:29 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007fffff0", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:29 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 08:15:29 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_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) prctl$getreaper(0x28, &(0x7f0000000180)) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x80) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) 08:15:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x2710}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'team0\x00'}, 0x18) 08:15:29 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10008, 0x40000) close(r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") sendto$unix(r1, &(0x7f0000000000)="59dd48d38d7806aac8c3a277026f816e032870514d266cee994558140a0fc30843dde3973e5303d5323bb20d5d8d16b16a5ed2e3aee0f918ed5b82dd8ca25c04e37bc0ad3a7c173fd7ae7244d223410e4bc88223", 0x54, 0x8040, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) fadvise64(r1, 0x0, 0x7fffffff, 0x4) 08:15:29 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007f00000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:29 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000480)=0x8, 0x3af) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) listen(r0, 0x800) sendto$inet6(r1, &(0x7f0000000340), 0x0, 0x20000004, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:29 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1, 0x0, 0x0, 0x3}, 0x62) 08:15:29 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007780200", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:29 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) semget(0x3, 0x3, 0x400) 08:15:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000340)={0x5, 0x6, 0x1ff, 0x0, 0x1, 0x0, 0x80, 0x10001, 0x9, 0x7cb0, 0x0, 0x9}) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/38) fadvise64(r0, 0x0, 0x7fffffff, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 08:15:29 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:15:29 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6182, 0x0) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ax25={0x3, {"417ae9cd421432"}, 0x4}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="b6727edb3d717cba7c259fa12f894c5cd7be251461bcf616990cabbedf770f19", 0x20}, {&(0x7f0000000140)="f6713de74db21bca8406ef4efbed32d466dfa66fa8c395f0765d8e4b35724c1517f26b26d8c91a9db6f51fc6260a0032c96436c2cf", 0x35}], 0x2, &(0x7f00000001c0)=[{0x98, 0x88, 0x400, "8a5ee0b20c65131ffa89de2aa3de572cab2267165e30c28e6721c40d726778f1d5e4b53ab1e1310884dc5837b6e792797cc175d10dc769d4217e53d97267ea4107ffbbce96e860af08f4393fe72339ca9fef03b3ee5591d6b9fd5aec45c5d2484aa5ff2779418843f573dda28ad8fe85978e952d41f0c52f6fe2e99fa563cc5e83054ced053d01"}, {0x70, 0x1bb, 0x3, "6d48fc75752f0730d8fe0144efc3596f0b5a11c3928d78f12c2c01d05ab7cd02b77e6aa5d88baadc0095c9beb74c180fad7711bc62ddb8d22f5817d0e16b20c535dae2b6ba351c12298ee2a2df060c6d758261193386f6fbfebb1a"}, {0x30, 0x11f, 0xf6d0, "a339f2d40b1874b05586eadd56e755778b0dc76ccb3f1a1ad477"}], 0x138, 0x10}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000800)={0x0, 0x3b, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/25, 0x19}], 0x1}, 0x62) [ 251.028237] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:29 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='self\x00') dup2(r0, r1) 08:15:29 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700f0ff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:29 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x7, 0x2c, r0, 0x8}, 0x2c) fstat(r1, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x7fffffff, 0x4) 08:15:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:15:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 08:15:29 executing program 1: socket(0x10, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r0, &(0x7f00000000c0), 0x80000002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 08:15:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000300)=""/110, &(0x7f0000000380)=0x6e) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:29 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 251.270891] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x28}, 0x1}, 0x0) 08:15:30 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3, 0x301000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="010000950ade160ecf87000408a809351dbd4b02bf5c0e945b8deb8040b175f3f5152a59b13000000000aadbe8ca"]) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x54f, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) write(r1, &(0x7f0000000200), 0x0) dup2(r0, r3) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 08:15:30 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) r1 = semget(0x3, 0x2, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f00000001c0)=""/241) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) pause() 08:15:30 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000)=0x100000000c, 0x80000002) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x100, 0x8, 0x1, r1}) 08:15:30 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x10000, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000003c0)={0xaa}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000380)={0x0, 0x3, 0xfffffffffffffffd, &(0x7f0000000340)=0x10001}) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:15:30 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 251.482494] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0xffffffffffffff73, &(0x7f0000847000), 0x1f2, &(0x7f000048a000)}, 0x0) close(r1) 08:15:30 executing program 1: r0 = socket(0x10, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 08:15:30 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:30 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 08:15:30 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r0, 0xae80, 0x0) 08:15:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000440)={r2, 0x2, &(0x7f0000000340)=[0x3, 0x713], &(0x7f0000000380)=[0x0, 0x18b065f9, 0xffffffffffffffff], 0x2, 0x3, 0x3f, &(0x7f00000003c0)=[0xfffffffffffffffe, 0x2ed7f86d, 0x0], &(0x7f0000000400)=[0x6, 0x7fffffff, 0x8001, 0x80000, 0x1ff, 0x1000, 0x2]}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:30 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:30 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000002", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0xffffffffffffff73, &(0x7f0000847000), 0x1f2, &(0x7f000048a000)}, 0x0) close(r1) 08:15:30 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0xa4981) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000280)=0x8, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x3f, "e32a5caf87d832631d035a33ec3229af5cb08349de15046187d315dee1d0d56c520a0a8b25771aa3313a99a987a9b40ca5ca0928b887414800000000000000"}, &(0x7f0000000240)=0x47) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) fadvise64(r2, 0x20000000000000, 0x7ffffffb, 0x4) 08:15:30 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000a00), &(0x7f0000000a80)=0x4) sendto$packet(r0, &(0x7f0000000040)="d2b5fb1b3a6fcd42124b634884188c7cfdaf5853f33508c9ea4ad60e3e3b25c80587e7242ba34b8fc9e425c18d86474b57df91793d95c784739bd90ed6af6d40409bca1d93f7970e5467e75647dc120b0fdafa26350befc98a761015578b18e7767cb0c61b4e311b27e20e207854e9555185507890d5cf3072028f82001fe7d167c1aadc7682cfe880467a148147b4bbe0868c3438a0f5e61d924223c585a8", 0x9f, 0x4000000, &(0x7f0000000140)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = openat$cgroup_ro(r1, &(0x7f0000000240)='cpuacct.usage_sys\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000280)=0x400000, 0xfe89) ioperm(0x2, 0x101, 0x5fd0dc33) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) r6 = getpgid(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000600)=0x0) sendmsg$netlink(r3, &(0x7f0000000a40)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000000340)={0x1ec, 0x27, 0x0, 0x70bd2b, 0x25dfdbff, "", [@generic="95f1fa3232974c104ae8b02e1e601f0781e7dc7c7f6778e9e6c272ef4872cf46e97ebef2ef5a9cf417e22d7c9252c02f52156c923495e4e8b350434e698613580cbd1d7f1523dc820d53af078b3ecbf2153be82a79d2cc2403e902f39e3ea4b158debaf5e1aa03aa97dc0db05472d7a5eef91a4a4e1b05169617a15ef0cb9d48e5558f828cb40448f84a9d375068486ac5d6526ec993587ed3aca78e2483ba96e832fb49fcc9756b777bc3fbee83dd76cc8d3c33fe3305dac715feb697789da87c8a904bed591d459dbba4c831", @generic="1e65915ca6fc2711276d9edb79c127ee02fe6073482037744abffaf8a2941ae158d785f27eb2e556d7544f85926b4ad436bc686329f3a68d7b9771b8784ca898aef9b15ed571a1cab744", @generic="a3ef5999597ff6070f7cbd43334c831f05be5216", @nested={0xb0, 0x5a, [@typed={0x8, 0x2d, @fd=r3}, @generic="0022221e8661b5ea5cdc244a997cc57b3075435b79f1d515da315160b13000b9f150a63591bd8264653fde26064dc03b7de82ca49123f04be57c9e675a8be9e622aa8eafafb258b3f38fc1679b9167af2a7d043966c2c6785dc151ef39e545441e9921ddc3b50792db0f3c1c509a821aedfb4c4af36df1136076ec750d9bbfdde15049e5e636ddf2b22ac33e4b2c73e652", @typed={0x8, 0x50, @uid=r4}, @generic="c1231fb1e1da95d0"]}]}, 0x1ec}, {&(0x7f00000005c0)={0x24, 0x23, 0x300, 0x70bd27, 0x25dfdbfd, "", [@nested={0xc, 0x72, [@typed={0x8, 0x3, @pid=r5}]}, @typed={0x8, 0x26, @u32=0x7}]}, 0x24}, {&(0x7f0000000640)={0x36c, 0x33, 0x520, 0x70bd2d, 0x25dfdbfe, "", [@typed={0xc, 0x92, @u64=0xfffffffffffffffa}, @nested={0x10c, 0x2a, [@typed={0x104, 0x85, @binary="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"}, @generic="d5ef9566", @generic]}, @nested={0x244, 0x8a, [@generic="94c4e14540370f7c3baed0f595858170f4bc91733fcd20238de4fa46bd42399d5f01d9a7fd9abb68eadff95bac69c5a3baed3d2dd1fe67c0f8c8e0d07fbe361b15df6e9a2090b22b149fc0ecc2ac0fc37f03a9a15a2f66c7b59a7055d733b05b3ae3d68238c76c8bf05a529af71c17a7f3b11b0273a6d19d67486efec5597a336e5923760d3f12e5321e0bc38e230a226b07717997a9098124435075172d94269515beb071fca9d6cfc5f029bdaf2b5e0d0faa6f9c2163be588c1e88c5f7307ea53375fd7edcb8edc0589b91b81962ad8ed98f5d6b9153bc03e77a7556d8197bac7c55010fac1cf19e61", @generic="91a695a846f0c0ac3ec510fcf796bced4733ebee0bc7bf0f1cc420f16a51a2cb095a00594a72c730d54a0033788bbd7634c3399a697a5f3eed4fa071643b77778619ffb6867253810e77522af8aed874555365567c84bb315dc7b4a4f699f6306a74897b2b88a57e04b05026fed05bdc327ea9366de1c2d721df257862daee13451d6ed967ef9a28c780fa249bd6bba6a9865faf8fc69704ce5fbb57317b6cf963862cfd7756c3dc52d7143ec355ceed2ff97e1c5daf482b6bcfe289de891b7648e973c2b18bbfa4a02ab23931d8c7fd4508bb9c4bcd49ae5f796f10", @typed={0x8, 0x4e, @pid=r6}, @typed={0x8, 0x3e, @pid=r7}, @generic="5b6d3ed587ef7be1a90786c55cdb50004ae47055eeec85560d2fc20171e25d12f4635e5689e72b0e02048a5b1885b218653e93ae5318929d9f607d893696b179b2348019729a68654a19a709f8bcf9714c7aed426cfc83c70abc813957c23a3ff43ca6ac8d70ff"]}]}, 0x36c}], 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="20000000000000000100000001000000f7446c0a73a998314de27d6fb20eec35e32f6ada1df782256c4c404decbd98956b8e57843702fb2a2f7f9c0b6c1176538e7decb4ffaf177bbcf37981c5fe0a779133857cfa34604e26a323569833c386102c1b0c8bcbcfe315ecfc6cb84e40ef80fce1b77f037c4f613fd9977a9ee00310e8ca098f3ada23c81c9f28ab99d1047ebbb0151ea3ea", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x4000000}, 0x0) 08:15:31 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 252.339504] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:31 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 08:15:31 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) dup2(r0, r1) pipe(&(0x7f0000000040)) 08:15:31 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:31 executing program 3: semtimedop(0x0, &(0x7f0000000140)=[{}], 0x1, &(0x7f0000000100)={0x0, 0x989680}) 08:15:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007027800", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x80000000, 0x3) 08:15:31 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) chown(&(0x7f00000003c0)='./file0\x00', r0, r1) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000300)) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r3) 08:15:31 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:31 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r0, 0xae80, 0x0) 08:15:31 executing program 1: r0 = socket(0x10, 0x2, 0x0) fcntl$getflags(r0, 0x40a) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 08:15:31 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x200, 0x4) dup2(r0, r1) 08:15:31 executing program 3: r0 = socket$inet6(0xa, 0x4000000000000803, 0x2) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f760070") connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 08:15:31 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', r2}) dup2(r0, r1) [ 252.658134] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:31 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/sockstat6\x00') socket$unix(0x1, 0x2, 0x0) fadvise64(r1, 0x0, 0x7fffffff, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080), 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632fd779732f6e65742f76342f76732f73636865645e6c655f69636d7000", 0x2, 0x0) 08:15:31 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:31 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:15:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007f0ffff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = open(&(0x7f0000000300)='./file0\x00', 0x90800, 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000340)={0x20000000000001, 0x10000000000000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:31 executing program 3: r0 = socket$inet(0x2, 0x40000000003, 0x800000800000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) 08:15:31 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:31 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x40000000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) dup2(r0, r2) fcntl$setflags(r0, 0x2, 0x1) 08:15:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:31 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000bfe000/0x400000)=nil, 0x80000000, 0x4, 0x4, &(0x7f0000c1f000/0x1000)=nil, 0x20000000000}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r1, 0x0, 0x7fffffff, 0x4) 08:15:31 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:15:31 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$alg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="6b22427b28c86f6ab61b0cfade37a65d96a4d2e1c0e476f90cdfc2eef9b86837375c76e5d928eacbfbf5aa8d0017d25604142e10fd2f3b08532bae52bf24a29e268eb5", 0x43}, {&(0x7f00000000c0)="b46a9aa5983ddbe0271f0edf98b6d146eb201e4a4c9903e20690fbac365a6288f66bd879d1a3bcd1a8eef55d20334d1e2e33659fb8fbc89411907b03dfa3ea845b8c49f9a629e66287d62b57b7ace857e847a56b947c8b46335b8a060b50b7e346727969749c8b334f520e4e3c541332ecfde0d58e3c51ed3d7a32da24278d5e5e27091d4638fcd8f3c53d", 0x8b}, {&(0x7f0000000240)="458f9e391a324a2b14379108261bb4c36b6ddb8daef233c8a56063b87ad7ebd31942b3695ebde7c4e2fdc9396c63d1b6669b02f2d8997891e9b39e46eb2cd03ef06f4d5cec9a5ba7a5de036c9e01cbd4795ad03bc6200193a51ec949b9b21ba7b2", 0x61}, {&(0x7f00000002c0)="5e7ff8fabef71b705d2ac6ba626bb7f8283d3e0ddd87c7d8713c07ddb93d087d1d5109fa2321737191a0d24260b1286bae516b38f15591bfdb77dc759978c75f0cbe7594fb0afa7e0be7e33203ccc0be1d265ebaa706593a5dee1efcefde9addea3ceaec6c0cf1c78317ce70c4c21f91ef199588e8032f9932683fba70e66eae666bdec5a9c18849cbe5be9da5c18b152e172c607299a962649109b0c6d9263c76d924fc97c8fefbe36b57705add40c4ff8840d66d82ad6a548e3647d0d0f639ab70c4df2f355daea4a8fbd4cd8b994530", 0xd1}, {&(0x7f00000003c0)="fcc15b5d9ba93c7c4c9bbff5d5dd16a0b618ba954c6f4b6ae781540f1338bda4ebe1adef607ef5af3307d83f0c7d65d428162915ea42bb1dbb58a326dc84da0684cfb46d8ad097f5a8df195ed2986daeee9f41723ecab5a82a1f3566d1ec880825061e00aa18ef37761541710de2a85d4bfadf4f4a2712ae39ec7e52ef49d7ba6b3f880a125061ebf86114caeff9267a8968fac67edcfb14acb254694e4785e1822947ec18e791f7662695080bb20e63e121ece5352a2e147515d36e651a3ee5", 0xc0}, {&(0x7f0000000480)="66923138c142ded0f3dfb94993b6e55c3b2dbbf2df94e954b15e81c9bfd3ca267d2a86d20ec20f1c4335280ba4f3d553f8c8e0c6df94419887b33dac24d9387bbb68ac01b3f63728e0be8642118e4e3912499b16dc17a173291e53fde734e7ef15928912ac20cb2c", 0x68}], 0x6, &(0x7f0000000580)=[@assoc={0x18, 0x117, 0x4}, @iv={0x110, 0x117, 0x2, 0xf7, "8699a9739e75b4ccbb70989cce768dcd651aa7f0d59a57903b42c2ca66cc7da7f73469ac0e7a1c51ab32e63fd852dfb829f685e71b8f82c3bd86e3afcbe4226c4919ba0cef7012acd402a9f0f018a99903da2e55eb5250b06f41d178625bf8683c171c4e63180df32d3833581030d338bbe3d9ceeabbd187a0517f04a49db97db9b9d357174f00b75c1e465537b3abc1ad07a4aeeedc327a2490d3e0ba63e49d181bf346ab90b1fde0a74d5eebb5758aa910dc84c8ee8e49beb4ac3fd71845ad9ea07f86d13cd52442a12ddcd98392fb49059a052707351aa98bea82f904043391c0509cf8b4f6ec9d6f7201e7e375ad2c208cde7a9a65"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x1a0, 0x4}, 0x4008000) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 08:15:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d65345f8f760070") open(&(0x7f0000000340)='..', 0x490003, 0x0) 08:15:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000002, &(0x7f0000000300)={0xa, 0x4e22}, 0x7d) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:31 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700f0ff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:31 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:15:31 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) 08:15:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:31 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) [ 253.159062] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0x1, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x7fff}}, {{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x108) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") sendmsg$rds(r0, &(0x7f0000005dc0)={&(0x7f00000001c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000025c0)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/172, 0xac}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/239, 0xef}], 0x5, &(0x7f0000005c80)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002640)=""/116, 0x74}, &(0x7f00000026c0), 0x10}}, @fadd={0x58, 0x114, 0x6, {{0x101, 0x101}, &(0x7f0000002700)=0x9, &(0x7f0000002740)=0x40, 0x40, 0x3, 0xea8, 0x1, 0x10, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x5}, &(0x7f0000002780)=0x8, &(0x7f00000027c0)=0x800, 0x7, 0x800, 0x100, 0xfffffffffffffff7, 0x25, 0x10000}}, @rdma_args={0x48, 0x114, 0x1, {{0x800, 0x2}, {&(0x7f0000002800)=""/4096, 0x1000}, &(0x7f0000005c00)=[{&(0x7f0000003800)=""/77, 0x4d}, {&(0x7f0000003880)=""/193, 0xc1}, {&(0x7f0000003980)=""/140, 0x8c}, {&(0x7f0000003a40)=""/50, 0x32}, {&(0x7f0000003a80)=""/66, 0x42}, {&(0x7f0000003b00)=""/207, 0xcf}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/4096, 0x1000}], 0x8, 0x40, 0xf071}}], 0x128, 0x80}, 0x8000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000200)) fadvise64(r1, 0x0, 0x7fffffff, 0x4) connect$llc(r1, &(0x7f0000000380)={0x1a, 0x338, 0x0, 0x20, 0x1ff, 0x80000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 08:15:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:32 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:32 executing program 1: r0 = socket(0x10, 0x2, 0x0) socket$xdp(0x2c, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0xfffffffffffffffb}, 0x8) sendto$ipx(r1, &(0x7f0000000100)="3b2aa2ba8062", 0x6, 0x10, &(0x7f0000000140)={0x4, 0x0, 0x81, "a82bbf1a0502", 0xffffffffffffffc8}, 0xffc9) r3 = gettid() setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000240)={@rand_addr=0x7, @multicast2=0xe0000002}, 0x8) getpgid(r3) sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 08:15:32 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 08:15:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) r3 = open(&(0x7f0000000300)='./file0\x00', 0x802, 0x80) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000340)={'vlan0\x00', {0x4, 0xfffffffffffff9cd, 0x4, "4827291fbcc7", 0x9}}) 08:15:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 253.487147] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:32 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f00000000c0)=0x14) dup2(r0, r1) 08:15:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:32 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007ffffff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") sendmsg$netlink(r0, &(0x7f0000000680)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0xc, &(0x7f0000000640)=[{&(0x7f00000001c0)={0x468, 0x1a, 0x20, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x0, @u32=0x7fffffff}, @generic="8445795ef176e4fe65e2c44ee91869a6c1bba5535c4f7fe4", @nested={0xa4, 0x75, [@typed={0xa0, 0x25, @binary="e3689363418183dfd4c2a86dd9313ab8d8ae66c73b991d34ec20def143f88c406e357ea83754d1f863c2a9b7ba03fe6b78e2e45c7c4e219b7568c1e26fd83b97f203c6af6535ff56ed17086f33fdbc6662929844b0b8139c7f0f59520ccaa9372c7964e510daff4dd21f829cfac2f5ce587af9912c2bff6cf4ce7cbfe279ad898e3b8c8d0fc5cf80f4d1fdce7df03bb86a8660398857a577444bc8"}]}, @generic="de7d9474817141cfc27a5a0621f90c1985448d032deaa37027e58513c0645e96c60bbf34ee8394d46016adb5626440ec39a21b7e3d7400290cf7b8e7b8276b2267456253d7a377dbc7554c527822a2b3293e6d523523208a05d87918a5c092c2c1a3966f0d38fa1e797466daf9c904813a8c263b5672e29fd58838fa73cec145f058d242e64dbe22cc2c19849b6fb54ad0a7674b10b8c8e3ea47ab73339975fd4d86e03ff2fd800d749743cd88ae4a29d16626bd5dd47b1dcb950abd39c5ebec2991b3ca1a462977c61b48b0e5490a572d607472162b9e56d9be3ef4a6ea", @nested={0x2b4, 0x5c, [@typed={0xc, 0x8f, @str='ppp1\x00'}, @generic="d604ab85455f04af3b642cf1eb8546aee684d6a02188ada5274aff361e99cc7fcf1b83516fe0ce1a110ebf8d6f8572f4b4542a0f8ffbd72705242bfcda11c072203843febf2b904ed6035924f8254999936856d31181c42d210f70c109a7293d54bcd4699504773c0a60136505e8f31aa3a37a61c84cdf4a1afdeea0fa8ec5899f4dc9fa103607854538994ec07cb296e5ec67935e901c7ba6d4dd5a", @typed={0xc, 0x86, @u64=0x80000001}, @generic="3747962a57db036a7583007b729ed237c18127c280bd10ecc4b4cfba219f55fffca057b22b13f726a501401a9156df46abb33b27a2284296979c95f21b4d7f704e3c81e8ac60ede67ddda4fbdf17d57f65af5c9f1a4bcc27327b7c5c52f5d87fbd8aee0d1bb9431b6b11cdfc70", @generic="e32ef6dd28acec31e5d1a1afe446f9991a52ee9d1f4b32d69c728b0851ba9b85dfe883d1e9f208a860b540b0b80ca0e04067f236127cb06748b85c6392ad50cbc1ddde311f9cf06042c19690e202d869a4975bdecd76af89bcca0d8efe087610d9a0b764dfc05e12ea0a4eec7234cfeedb3655af2d3afd6fa9a1c4750d4fea89aa4ecda48ffe80f762defaab80d2475a8dcd101b2125b47bb8", @generic="f4125c7946b05f3cebea9dc50d0bf30db46dbd4bac275c218b843f4b79ebef252d033e2a87349aca81ed58e77e774326675079ab72c538d7965773133effe7a6abe3316ab7faafb481215e3a6c5d1d96f95f254916a87de44e65749d8e5838d930ce12a314c74828d206a66cad1edbe74299196ab52bdfdc27330419925944b7db829dd25858469587075d9798b4f5268faf84d578bd215fc5d58d9121f658d05338743db74512777c72815fa2ace44e4f18f3feb145b37e52a84a95878cc1ccae7ccf5838bf1aac4dad44c99bca899afe837b6bc42ecac6f3da9785180f354bc783f5410f147a546f59ca4c45acfae96e3298831c"]}]}, 0x468}, {&(0x7f0000000080)={0x18, 0x15, 0x220, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x4a, @u32=0xffffffffffffff00}]}, 0x18}], 0x2, 0x0, 0x0, 0x4}, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000006c0)) fadvise64(r0, 0x0, 0x7fffffff, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) 08:15:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:32 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000000060406, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000100), &(0x7f00000001c0)=0x4) dup2(r0, r2) 08:15:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000077fffff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:32 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:32 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x4) ioctl(r0, 0x8912, &(0x7f0000000840)="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") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000540)='bbr\x00', 0x4) r3 = getpid() madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munmap(&(0x7f00008d5000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x0, r3}) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x247fc, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000006c0)='team\x00') getsockname$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000380)=@xdp={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c40)=""/201, 0xc9, 0x401}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d80)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001e80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002080)={{{@in6=@dev, @in=@multicast1}}, {{}, 0x0, @in=@remote}}, &(0x7f0000002180)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002200)=0x14) getpeername(r5, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000000)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002280)=0xfffffffffffffd8b) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002900)={&(0x7f0000002380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002400)=""/136, 0x88}, {&(0x7f00000024c0)=""/193, 0xc1}, {&(0x7f00000025c0)=""/18, 0x12}, {&(0x7f0000002600)=""/166, 0xa6}, {&(0x7f00000026c0)=""/138, 0x8a}], 0x5, &(0x7f0000002800)=""/232, 0xe8, 0x5}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002b00)={'bond_slave_1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002b80)={{{@in6=@mcast2, @in6=@remote}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000002c80)=0xe8) getsockname(r2, &(0x7f0000002cc0)=@hci, &(0x7f0000002d40)=0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002d80)={'veth1_to_bond\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002dc0)={'team0\x00', r6}) getpeername(r0, &(0x7f00000001c0)=@xdp, &(0x7f0000002e80)=0x80) accept4$packet(0xffffffffffffffff, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002f00)=0x14, 0x0) 08:15:32 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) 08:15:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700f000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:32 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:32 executing program 1: r0 = socket(0x10, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 08:15:32 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) socket$inet(0x2, 0x3, 0xde) 08:15:32 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:32 executing program 1: r0 = socket(0x4, 0x2000000000000002, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0xfffffffffffffff8, 0xafd, 0x400, 0x40}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000280)={r3, 0x80000001}, 0x8) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000380)) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000003c0)=0x3) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000002c0)=""/153) 08:15:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") r1 = getpgid(0x0) waitid(0x0, r1, &(0x7f0000000200), 0x1, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f0000000300)={{0x0, 0x2, 0x3, 0x13d, 0x241, 0x5, 0x390, 0x3}, "15e9aa275c3af87f84e13b27d3da5499095b544800b4b9fc83f83b58bfed57686435a8014b8dd11fc01305a2108d96bffe5960fb44c43da571056faf0231be8d91a01c0b276ff060b059ba93a8187972eddf17d44e0a81634bb4f12ef86cc8d6310e7d41a91e902e3235665427918dd0336022dd182c2ca8086cb288ffd671d95515c77a30e5e18c648a14d8f3c5ebd4999719118b10f12c4b99deb17a8cfdf216440f275ff681e2"}, 0xc8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x8, 0xffffffffffff7665, 0x8, 'queue1\x00', 0x6}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000400)) prctl$intptr(0x26, 0x9) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000001c0)={0x0, r0}) fadvise64(r0, 0x0, 0x7fffffff, 0x4) 08:15:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007020000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000001400)=0x1008) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 254.216061] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:32 executing program 1: r0 = socket(0x10, 0x2, 0xe460) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000340)=0x6, 0x1) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='fdinfo/3\x00') ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000380)={r2}) prctl$getname(0x10, &(0x7f0000000240)=""/203) sendfile(r0, r2, &(0x7f0000000000), 0x80000002) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000500)={r0, r3, 0x6, 0x3d, &(0x7f0000000480)="56d166f0d4d15b507e6d4ad3c57f7ce2c045156ec5c9402b737a8653294194acb5b7b4fcb0e5718b38e9e14fd63c48da10c9c5605ccb76224488ab3e12537cb082c4832e542b2de50d16bb39580dc88a0b2b4dc455cad853435791f8d667c8859fd4c77fbc", 0x0, 0x3ff, 0x100000001, 0xffff, 0x800, 0x1, 0x2b16, "aa16830af1b803260536f81e040cf4ef7a1ad7c88753bbc7a88aa95824be1b357e041369ded0bf4234cbbdf9bded856a0b21c2823e04c5643e86569968398aa4e6e7db1547fa72aa4da8706966aac373865dd0b0bd3a0886a293545ee50ecdb80983fc6ea2abaca052869485a654427e4f701bf653fd83bfb6600cc5c6d02373c3afce67d55052d55765729bd42b13611815985aa26576c6658a7f92b5c6fa671ddf27954fae7b207df723217a4b0e3df2200aff6e34c4d27234b0a9fddf7c6acaf0af302ea5322896c4dc8c414deee50fa60b50c7ffee5f4b9e6cdf170c21abbbdde1400c8f4efed6d7345533dd84e5fc096a13106201f556"}) recvfrom$ipx(r2, &(0x7f0000000100)=""/227, 0xe3, 0x2000, &(0x7f0000000200)={0x4, 0xffff, 0xe375, "e513ed1ef51c", 0xcd8e}, 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000003c0)={'mangle\x00'}, &(0x7f0000000440)=0x54) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="62747266732e666469be6c6f000022"]) 08:15:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x3, 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) 08:15:32 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x800400000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x1, 0x58, 0x6, 0x20, 0x2, 0x9}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readv(r2, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f00000001c0)=""/216, 0xd8}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f00000003c0)=""/138, 0x8a}, {&(0x7f0000000480)=""/57, 0x39}, {&(0x7f00000004c0)=""/187, 0xbb}], 0x6) r3 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000640)={{0xffffffffffffffff, 0x0, 0x6, 0x0, 0x19d}, 0x27, 0x10001}) 08:15:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x20000002, &(0x7f0000000480)="02070700000000000000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000340)={0x4, @tick=0x1, 0x7, {0x80, 0x1000}, 0x9, 0x1, 0x477}) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:32 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:33 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x5, 0x9, 0x46, 0x7c, 0x7, 0xf492}, 0x5, 0x1ff, 0x3, 0x9, 0x6, "d936c0b8842c70255ef5c6ceca70dcd8233ade2070560c1846c84b4968036416c55e5b611d04eaf06bdc7caa1cbf01b4fa7bdd23d618308670bc12e774061c7717b6d61d4ff074a9c0d169ab011525b3f98a727be0a48c32ec40d652d2a55491a58a8bce903ac7373387f4a31917ca0c47210db27e4d7c78ffc04b8fa846fa0c"}) r1 = dup3(r0, r0, 0x80000) syz_open_pts(r1, 0x480) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001580)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000015c0)='net/igmp6\x00') sendfile(r0, r3, &(0x7f0000000000), 0x80000002) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000001280)={'filter\x00'}, &(0x7f0000001300)=0x44) getsockopt$inet_dccp_buf(r3, 0x21, 0xce, &(0x7f0000000240)=""/4096, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000001340)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001380)={r4, 0x200}, &(0x7f0000001240)=0x8) 08:15:33 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x501482, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000380)={0x3, 0x8, 0x4, 0x800, 0x81, 0xc4a4, 0x101, 0x2, 0x5, 0x9df7, 0x4, 0x5d}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r1, 0x0, 0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000300)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000001c0)={0x3, 0x6, 0x8, 0x0, 0x0, [], [], [], 0x6, 0x1000}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) 08:15:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) [ 254.402669] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:33 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) dup2(r0, r1) 08:15:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:33 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080), 0x4) 08:15:33 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0x5}, 0x1c) socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r1, r1, &(0x7f0000000000), 0x80000002) 08:15:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007ffffff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:33 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fstat(r0, &(0x7f00000000c0)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000280)) 08:15:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:33 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer\x00', 0x40000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001640)={r0, &(0x7f0000001680)="a27342a6e5c3d9965785192e86f55634d15bab72bdcf4a13da3a474d1fbd9b36b9d5c4fdd98769b529770e700b5e535de436f9f38fd97978afc14f1159dc070c0cb7b776ec1253b2cd8cbf110046839cad5395e5a3f50462c20ca1eb21559c9371973d0cbe4b", &(0x7f0000001700)=""/80}, 0x5e) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000001380)={0xa, 0x4e22}, 0x1c) r4 = open(&(0x7f0000000300)='./file0\x00', 0x6000, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001440)={'vcan0\x00', 0x0}) sendto$packet(r4, &(0x7f0000000340)="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", 0x1000, 0x4000, &(0x7f0000001480)={0x11, 0xbb2469e78a5745d4, r5, 0x1, 0xd5, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) listen(r3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001540)={0x0, 0x7}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000015c0)={r6, 0x10000}, 0x8) write$cgroup_subtree(r0, &(0x7f0000001600)={[{0x2f, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'memory', 0x20}]}, 0x14) ioctl$BLKBSZSET(r4, 0x40081271, &(0x7f00000013c0)=0x6) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r2) 08:15:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:33 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='stack\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fff, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0xd8, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x200}, &(0x7f0000000140)=0x8) fadvise64(r1, 0x0, 0x7fffffff, 0x4) 08:15:33 executing program 4: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f760070") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fchmod(r1, 0x0) 08:15:33 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") flistxattr(r0, &(0x7f0000000040)=""/126, 0x7e) sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 08:15:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 254.762888] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0xfbf70001130c3ab9) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:33 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x3, 0x1, 0x0, 0x2}, 0x1, 0x3ff, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x4, 0x3, 0xfff}) dup2(r1, r1) r2 = getpid() perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xff, 0x2, 0x7, 0xe5b0, 0x0, 0x5, 0x40000, 0x0, 0xffffffffffffff7f, 0x8000, 0xffff, 0x7, 0x5, 0x8, 0x9, 0x6, 0x2, 0x5, 0x9, 0x55, 0x4, 0x9, 0x45887e4f, 0x400, 0x69, 0x8000, 0x100000000, 0x5884c35c, 0x8, 0x7a, 0x400, 0x8, 0x6, 0x5, 0xffff, 0xac, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x4000, 0x91f, 0xf939, 0x7, 0xfffffffffffffffb, 0x9, 0x1}, r2, 0x2, r0, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x1, 0x4) 08:15:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 08:15:33 executing program 4: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 08:15:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000079effff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000300)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e1f, 0xfffffffffffffffe}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:33 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040)=0x9, 0x4) dup2(r1, r0) 08:15:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:33 executing program 0: getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sockstat\x00') fadvise64(r1, 0x1, 0x7fffffff, 0x4) 08:15:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:33 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000001c0)=@pic={0x200, 0xbb4, 0x400, 0x9, 0x8, 0x4, 0x800, 0x0, 0x6ad, 0x9, 0xf1, 0x3, 0xff, 0x4, 0x3, 0x122}) dup2(r0, r1) 08:15:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = getpid() ptrace$cont(0x9, r2, 0x81, 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000003c0)={0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x17) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendfile(r0, r3, &(0x7f0000000380), 0xff4f) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r4 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x8f9, 0x280080) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000340)=0x1) close(r1) 08:15:33 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) dup2(r0, r1) 08:15:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000280)=""/4096) pwrite64(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 08:15:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700ffff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r2, 0x7}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = memfd_create(&(0x7f00000003c0)="2b76626f786e6574311600", 0x2) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, 0xfffffffffffffce5) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="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", 0x218, 0x8004, &(0x7f0000000640)={0xa, 0x0, 0x0, @empty, 0x6}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r5) timer_create(0x5, &(0x7f00000005c0)={0x0, 0xe, 0x0, @thr={&(0x7f0000000400)="7c37c42d5902b1c71c04bcffa27e211571af93f2febb9483aaa9893623ec6c6a9347b993b04f2698986d58f10dabe5856321f791da1cd3ba2fed2ded406eb559dff1dff81d9f472a4fd0f723bfd58f1926c18d692c5942bd94cd8aaddedee3fb6ab42147b52b350847688eb44a63cd31f13360ef118502dc8483aed6d230ca0e1c85a8f4467c994c73e93ca1621e42d35907698a9db0768234729ca975a7c47f75c47997bc926e459d7057e8543936d3a0155e64f1211d539ccf95ba387a775433ef97ebd07a96de14e40a74aeee8b585e28ff7f", &(0x7f0000000500)="20aecbd999dd2d0c399c9aaed027886b4ad150414ccb25e6abfee0f0d30a3285d158bc012fb4e88cbefe23d148ddd2375ddaba1f99e0aded27f942c2c2d52b5a8e2c39882467167e340aeb5855983ed844ef2bbea0a1651ee66c283e4803f5e30acc79076e8d6ce549ae8b09be4a035ac913399210b58aac6f5833dd83172e65a923f277e32b6ce39b8750c5ad736d538545947865ad93330daa088f92856dc37e80096577f9b0e8ce9754ccc0ce2cf84f4c972f1d37c8527a6368fb"}}, &(0x7f0000000600)) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000680)={r6, 0x80000, r4}) 08:15:33 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='mountstats\x00') fadvise64(r1, 0x0, 0x7fffffff, 0x4) accept4$netrom(r1, &(0x7f0000000080), &(0x7f0000000040)=0x10, 0x800) 08:15:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:34 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000002c0)="59a5c93b7dbc63161b0a6ebcb6347b39d1bab27a848bba85a5d54b6d36abb81b998990df5edaf5bf0292da004f7b3c3799b61fb5969871839be68bbfd1adb8cbcfcddf13a6f2de1cb40ef8feb6703980a7b9586328bbc8416274ffc25433989b0b02e2c4ba7a0f66cfb3be121623e23198dbff01ea70fae615b4d301ff5661ec9c0bbf5cdefcc174a0ccab38e54406cb75dfbc5892db4f944afdf4ddadba74be84cb2b74ba741fcd473b8bdb1bcfd58de84862df9d2f03301d36ab374ad8af913b8fdb13cfff5e72704e8177ffeaa753013b7eb72f22857cc1762f197532f51bb5377e8d1781770fb834b197eb386334c37555ce61e3025c") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x1e, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/30}, &(0x7f0000000140)=0x78) 08:15:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) 08:15:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000070000f0", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0x7fffffff, 0x4) fchdir(r0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x3, 0x0, &(0x7f00000001c0)=""/178, &(0x7f0000000280)=""/186, &(0x7f0000000340)=""/133, 0xd000}) fcntl$notify(r0, 0x402, 0x20) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x1) 08:15:34 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0xb69a868eeb017056) sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 08:15:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) shutdown(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000380)=""/106, &(0x7f0000000400)=0x6a) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000cc0)=ANY=[], 0x0) 08:15:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:34 executing program 4: 08:15:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:34 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0x5, 0x200800) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={r2, 0x69f9}, &(0x7f0000000380)=0x8) signalfd4(r0, &(0x7f00000000c0)={0xca}, 0x8, 0x80800) r3 = dup2(r1, r1) r4 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x3, 0x40) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000100)={0x802}, 0x4) r5 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r7 = dup2(r5, r6) write$cgroup_type(r7, &(0x7f00000003c0)='threaded\x00', 0x9) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000400)={0x8, 0x1, 0x65, &(0x7f0000000480)="577a32e218dc61ac94dcbdf86dc6fab796fe06cce231ca1f0d0cce24f065f7f9533dad7a51b08d99b23a6bd8295f96ebdca28063487bf62067c7b8c9f30bcd71629fa286b7bef9f61073e3aad3508ec769c47eac0c8fb37613280a2b00688537bfff512147"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000200)=0x3c1) fcntl$setstatus(r3, 0x4, 0x6c00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x1f, 0x20b, 0x4, 0xe9, 0x2, 0x217, 0x7f, r8}, &(0x7f0000000280)=0x20) 08:15:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xffffffff, 0x5, 0x4, 0x1, 0x200}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r2, 0xffffffffffffffea}, 0x8) r3 = fanotify_init(0x0, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x8001) fanotify_mark(r3, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') creat(&(0x7f0000000180)='./file0\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x52d, 0x2) bind$inet(r5, &(0x7f0000000480)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x101000000, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000340)) close(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000500)={r2, 0x2c, &(0x7f00000004c0)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f0000000540)=0x10) 08:15:34 executing program 4: 08:15:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:34 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:35 executing program 0: 08:15:35 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0xffffffff, @empty, 0x5}}}, 0x84) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x3c, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e23, 0x2, 'lblcr\x00', 0x1, 0x3ff, 0x2}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x10000, 0xcd, 0xfff, 0x645f}}, 0x44) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r3, r4) 08:15:35 executing program 4: 08:15:35 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:35 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000300)='\x00', 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000440)={{0x0, 0x0, 0x5e257069, 0x80000001, 'syz1\x00', 0x80000001}, 0x6, 0x2000000b, 0xfffffffffffffff8, r3, 0x7, 0x9, 'syz0\x00', &(0x7f0000000380)=['nodevtrustedGPL%(\x00', 'secqrity*:&vmnet1.eth0*ppp0vboxnet0^fboxnet0}9={Ucurit{\x00', 'md5sum,\'z\x00', '.mime_type*\x00', '^user\\,\x00', '\\cpusetuser*system,\x00', '^user\\,\x00'], 0x84, [], [0x4, 0x5, 0x4, 0x3]}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000580)="1061bd5427f0324eacd3bf0ab8627a7ae244380b62cc4e09c039881f32cb58765861ea6921319ed6e46ab29679cae5f5367dbe2f7976e80142a6eb836213d6d861157716eb", 0x45) listen(r4, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:35 executing program 1: [ 256.741545] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:35 executing program 1: 08:15:35 executing program 0: 08:15:35 executing program 4: 08:15:35 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:35 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:35 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800000000000, 0x0) dup2(r0, r1) 08:15:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000340)={0x4, 0x4, 0x10001, 0x5, 'syz1\x00', 0xe106}) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:35 executing program 1: 08:15:35 executing program 0: 08:15:35 executing program 4: 08:15:35 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:35 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) [ 256.968076] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:35 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:35 executing program 4: 08:15:35 executing program 0: 08:15:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xfa, "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"}, &(0x7f0000000440)=0x102) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r1, 0xa980}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000004c0)={r1, 0x8001, 0x100000001, 0x7}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r2) 08:15:35 executing program 1: 08:15:35 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:35 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 257.207177] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:36 executing program 0: 08:15:36 executing program 4: 08:15:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:36 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:36 executing program 1: 08:15:36 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="295ed277a4c04c1ae64bab0cf4dc7035eb0b200100361d70393fcfc30bb77fd97e04681ca32ef36c37e8abaff996450a069fa9f21441f74176a2801b39fb4b33caac73c9d24b1b0627028a04514131266cfc9b4cdf8272c14c1bd484c3b2355c06621998b9816b6a84c6ed6ecbc4a676a58a336a06399b2a8db6ca215bb9b893915b2876868a52afcb1bc9ecd185fd8f83e566b0870000000000000000000000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffd}, 0x1c) close(r1) 08:15:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700ffff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:36 executing program 4: 08:15:36 executing program 0: 08:15:36 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:36 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xed87, 0x325100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000001c0)=""/213) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1c1400, 0x0) accept4$inet(r2, 0x0, &(0x7f0000000040), 0x80800) dup2(r0, r2) 08:15:36 executing program 1: 08:15:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007007fff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") syz_mount_image$hfsplus(&(0x7f0000000300)='hfsplus\x00', &(0x7f0000000340)='./file0\x00', 0x800, 0xa, &(0x7f00000028c0)=[{&(0x7f0000000380)="cb903b7ecad77fb95603212beb12b45a838d15da12b6e046fe73458f16445b24f0ac4177f156f1d6ff89388033ee9b20e3b7a6f40bcc399efbf847d5c7e38a7c4422a1dbe5b2a95da816ce3e5597320bf63579fada892388b7cb33455718b8", 0x5f}, {&(0x7f0000000400)="c7f987ec46c2328e6667f25583272d0f988b71609babb67aafd81590334a54b727245c0a50ba39af607ac2955dd17685513ac75d9b9c414c69ba0c2cd39a86a116299bdc720164027e9c9f9ed434027b6063c0aa87ce75f17945cdbc815bb1b92a2ff781f262794655fa7649d9b2c10595d1c17e55a6bd2fc4a3eebfd10517af450e6f33e603dde418c528505a6a3d27a6b2a9b5635452477b35a0fe0fba8345d5d888c8dc2f811f9d20", 0xaa, 0xfffffffffffffffc}, {&(0x7f00000004c0)="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0x1000, 0x4}, {&(0x7f00000014c0)="13f8", 0x2, 0xa00000000000000}, {&(0x7f0000001500)="6c0fa7d5d77b7f45e8128cae41cc5b611c85971ed2661fa8ba77c1b7333d633dcfddf86a6b8bd6df2b14da8664b691728c2387f03e5c997d5814fbe61c24e1de02763f304447af5b43a2b9196755790e81067f14267178e15da9cd44dfe9d859c182fc920d93dd789875a342737fe3c787c7f33c7c95d3dee7128a69f9a1e84e0a2e8928947cb19f01f34be764c86fe8", 0x90, 0x5}, {&(0x7f00000015c0)="9331597a93fc377fa6a0102b8373410cd89d286c1ef923f92cc5a7c9e7814726c6b298b03d7cc518d12918a296840c04b78cdb770e5418c2e7c786dc6f2ef70eb7e0910ac0eb7ad8704ad09189577529ebb7a5e9d9292817bf6e4aa0ddc7c63f8469f7493426c33fc744a3bd3b9d360f94031759a704d977f0ac230e6d48e92f2fe97abc2b158f3d282c2b5920a3f8f9608670ed7c5d2e74c881f4afffe2f335ed6a5da5fbab6234da1c28e7f35e48c267d1e38e831e8574a703148c1724630e456956a2750b0d2d59db7c023c59c7625ea23323268a88bb632fc3639d7a0279c3b20e6cdd213d0fa8d5ee5526cb3a840b01", 0xf2, 0x7}, {&(0x7f00000016c0)="26c80e2697a17f3a4d0ed3b33c516f0f74435d929610ee0a53f7afdb786cfe4de37ba37bcbff6ca6015b4f4a31b6bf9f5d1458d785a3cac177300536034f642452f50fe6e85b37f266d30bc09ead68126e6278d1dacd45603358a0969dcc6610d0afd73d1796b1fad7df7c35567bae67ca33a0e94110e46dcac07cea4d6dd3dc09c39cb18fdacb4852b4af78e07b8974f4bd3379be4bd2d3bc8da458253f067c83f13ad9a1cf4cd3", 0xa8, 0x3000000000000000}, {&(0x7f0000001780)="36217d92984ad86a22fdb8c20164868f8d109583a4a3615cba21de95cccb4054051312bc62ef9fe3532e7be251b6d7688f766113210ebfe70b1819f4db59c8ebf9320cbccd0805d858eec6e9f242d7ce8134f975456428d3026416f2d1239e7287293f4d56dbe92e9690b08dcda3a6e81ef64adca7bd8266ebb0a17c205856d6a6a5fe9f0ed9934a1f9ad1f38ca435a366e5db4c1401399da05f428fa0fdf14d725d24990e7cd7e89168c656a70276d7fbbb33fc4067bfd8928cd33493d44b0cb1e0db5ab059a28997004c9b2e7a75db2d72fc886b8936", 0xd7, 0x28b7}, {&(0x7f0000001880)="226633369bdf", 0x6, 0x2}, {&(0x7f00000018c0)="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", 0x1000, 0x2}], 0x900c, &(0x7f00000029c0)={[{@session={'session', 0x3d, [0x34, 0x39, 0x31, 0x3f, 0x39, 0x3f, 0x3f, 0x7d]}, 0x2c}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x522, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7003, &(0x7f0000000040)) close(r1) 08:15:36 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000540)) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x7, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 08:15:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:36 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 08:15:36 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 257.735806] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002dc0)=@ipv6_newroute={0x28, 0x18, 0x401, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}]}, 0x28}, 0x1}, 0x0) 08:15:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x522, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7003, &(0x7f0000000040)) close(r1) 08:15:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000200", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffefffffe, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr/exec\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r1) 08:15:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:36 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:36 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x64102) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/188) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@gettfilter={0x74, 0x2e, 0x711, 0x70bd27, 0x25dfdbfd, {0x0, r1, {0x10, 0xffff}, {0xf, 0xf}, {0xfff1, 0xfffb}}, [{0x8, 0xb, 0x3f}, {0x8, 0xb, 0x8}, {0x8, 0xb, 0x80000000}, {0x8, 0xb, 0x9b}, {0x8, 0xb, 0x373b}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0x7}, {0x8, 0xb}, {0x8, 0xb, 0x4c735cea}]}, 0x74}, 0x1, 0x0, 0x0, 0x4010}, 0x20000010) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400200, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000500), &(0x7f0000000600)=0xfffffffffffffffb) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000005c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000004c0)=0x1) 08:15:36 executing program 4: semtimedop(0x0, &(0x7f0000000140)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000000100)={0x0, 0x989680}) 08:15:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d6d345e8f760070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000001f64)) 08:15:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700f0ff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) [ 257.971441] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:36 executing program 0 (fault-call:4 fault-nth:0): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 258.122266] FAULT_INJECTION: forcing a failure. [ 258.122266] name failslab, interval 1, probability 0, space 0, times 0 [ 258.133833] CPU: 0 PID: 19741 Comm: syz-executor0 Not tainted 4.17.0+ #90 [ 258.140769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.150128] Call Trace: [ 258.152734] dump_stack+0x1b9/0x294 [ 258.156381] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.161581] ? graph_lock+0x170/0x170 [ 258.165390] should_fail.cold.4+0xa/0x1a [ 258.169444] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 258.174534] ? zap_class+0x720/0x720 [ 258.178233] ? graph_lock+0x170/0x170 [ 258.182034] ? find_held_lock+0x36/0x1c0 [ 258.186089] ? __lock_is_held+0xb5/0x140 [ 258.190145] ? check_same_owner+0x320/0x320 [ 258.194452] ? rcu_note_context_switch+0x710/0x710 [ 258.199365] ? lock_downgrade+0x8e0/0x8e0 [ 258.203504] __should_failslab+0x124/0x180 [ 258.207726] should_failslab+0x9/0x14 [ 258.211520] kmem_cache_alloc_trace+0x2cb/0x780 [ 258.216176] ? __might_sleep+0x95/0x190 [ 258.220140] xskq_create+0x4d/0x190 [ 258.223751] xsk_init_queue+0x7d/0xf0 [ 258.227540] xsk_setsockopt+0x422/0x550 [ 258.231497] ? xsk_init_queue+0xf0/0xf0 [ 258.235472] ? security_socket_setsockopt+0x94/0xc0 [ 258.240475] __sys_setsockopt+0x1bd/0x390 [ 258.244622] ? kernel_accept+0x310/0x310 [ 258.248673] ? ksys_write+0x1a6/0x250 [ 258.252464] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 258.257993] __x64_sys_setsockopt+0xbe/0x150 [ 258.262399] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.267400] do_syscall_64+0x1b1/0x800 [ 258.271282] ? syscall_return_slowpath+0x5c0/0x5c0 [ 258.276200] ? syscall_return_slowpath+0x30f/0x5c0 [ 258.281119] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 258.286474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.291307] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.296480] RIP: 0033:0x4559f9 [ 258.299658] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.318934] RSP: 002b:00007f7f115cdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 258.326629] RAX: ffffffffffffffda RBX: 00007f7f115ce6d4 RCX: 00000000004559f9 [ 258.333885] RDX: 0000000000000005 RSI: 000000000000011b RDI: 0000000000000013 [ 258.341137] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 258.348389] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000015 [ 258.355640] R13: 00000000004c5f30 R14: 00000000004d0ae0 R15: 0000000000000000 08:15:37 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:37 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000280000fa00ff0000000000001b00000000000000fe80000000ec00000000000000000000bb00000000", @ANYRES32=0xffffffff], 0x30) 08:15:37 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x1, 0x7}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1000000}) 08:15:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x80) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) 08:15:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700ffff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:37 executing program 0 (fault-call:4 fault-nth:1): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 258.490430] FAULT_INJECTION: forcing a failure. [ 258.490430] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 258.502376] CPU: 1 PID: 19767 Comm: syz-executor0 Not tainted 4.17.0+ #90 [ 258.509308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.518662] Call Trace: [ 258.521261] dump_stack+0x1b9/0x294 [ 258.524905] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.530105] ? zap_class+0x720/0x720 [ 258.533837] should_fail.cold.4+0xa/0x1a [ 258.537910] ? rcu_is_watching+0x85/0x140 [ 258.542077] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 258.547204] ? graph_lock+0x170/0x170 [ 258.551023] ? is_bpf_text_address+0xd7/0x170 [ 258.555531] ? find_held_lock+0x36/0x1c0 [ 258.559602] ? __lock_is_held+0xb5/0x140 [ 258.563681] ? check_same_owner+0x320/0x320 [ 258.568010] ? save_stack+0x43/0xd0 [ 258.571640] ? rcu_note_context_switch+0x710/0x710 [ 258.576569] ? xsk_setsockopt+0x422/0x550 [ 258.580707] ? __sys_setsockopt+0x1bd/0x390 [ 258.585021] ? __might_sleep+0x95/0x190 [ 258.588984] __alloc_pages_nodemask+0x34e/0xd70 [ 258.593653] ? find_held_lock+0x36/0x1c0 [ 258.597705] ? __alloc_pages_slowpath+0x2d50/0x2d50 [ 258.602707] ? __lock_is_held+0xb5/0x140 [ 258.606763] ? __lock_is_held+0xb5/0x140 [ 258.610818] ? xskq_create+0x4d/0x190 [ 258.614604] ? rcu_read_lock_sched_held+0x108/0x120 [ 258.619618] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 258.625150] alloc_pages_current+0x10c/0x210 [ 258.629546] ? __might_sleep+0x95/0x190 [ 258.633508] __get_free_pages+0xf/0x40 [ 258.637383] xskq_create+0xfe/0x190 [ 258.640994] xsk_init_queue+0x7d/0xf0 [ 258.644782] xsk_setsockopt+0x422/0x550 [ 258.648739] ? xsk_init_queue+0xf0/0xf0 [ 258.652714] ? security_socket_setsockopt+0x94/0xc0 [ 258.657720] __sys_setsockopt+0x1bd/0x390 [ 258.661857] ? kernel_accept+0x310/0x310 [ 258.665904] ? ksys_write+0x1a6/0x250 [ 258.669694] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 258.674523] __x64_sys_setsockopt+0xbe/0x150 [ 258.678925] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.683927] do_syscall_64+0x1b1/0x800 [ 258.687802] ? finish_task_switch+0x1ca/0x840 [ 258.692282] ? syscall_return_slowpath+0x5c0/0x5c0 [ 258.697196] ? syscall_return_slowpath+0x30f/0x5c0 [ 258.702112] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 258.707465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.712303] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.717477] RIP: 0033:0x4559f9 [ 258.720646] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000278", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000580)=0x8, 0xffffffffffffff90) r2 = syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000700)=ANY=[@ANYBLOB="0200000108000000050000945c000000050000000000000000008800000000000000526f00000000"]) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xadc3, 0x8000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000780)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000740)=0x7, 0x4) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000005c0)={0x8, 0x40, 0x275, 0x101}, 0x10) r5 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x4000) statx(r5, &(0x7f0000000440)='./file0\x00', 0x0, 0x406, &(0x7f0000000480)) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r6 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x2, 0x480800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000340)={0x4, 0x8, 0x400, 'queue0\x00', 0x9}) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000600)={0x20, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) 08:15:37 executing program 4: r0 = socket$kcm(0x29, 0x20000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x7b, 0x0, [0x4b564d03, 0x401, 0x9e], [0x0, 0xd004]}) 08:15:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 258.739906] RSP: 002b:00007f7f115cdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 258.747607] RAX: ffffffffffffffda RBX: 00007f7f115ce6d4 RCX: 00000000004559f9 [ 258.754859] RDX: 0000000000000005 RSI: 000000000000011b RDI: 0000000000000013 [ 258.762110] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 258.769366] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000015 [ 258.776617] R13: 00000000004c5f30 R14: 00000000004d0ae0 R15: 0000000000000001 08:15:37 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x1000, 0x6, 0x5eb, 0x5, 0xfffffffffffffffc}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0x2, 0x8, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 08:15:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:37 executing program 0 (fault-call:4 fault-nth:2): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x6, 0x2000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) 08:15:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700ffff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:37 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) getpeername$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000040)=0x1d5) [ 259.073883] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:37 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000280)={0x5, 0x400, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x392c9b31}, 0x1, @can={{0x0, 0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, "9ed478208b086ecd"}}, 0x48}, 0x1}, 0x0) 08:15:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x5, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x24, 0x25}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffd, 0xc3, &(0x7f0000000200)=""/195}, 0x48) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000300)={r1, &(0x7f0000000080)=""/112}) 08:15:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:37 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:37 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x8, 0x200, 0x6, 0x0, 0x7ff, 0x2000, 0x4, 0x9, 0x8, 0x7, 0xffff, 0x401, 0x80, 0x74959d2d, 0x0, 0x8, 0x8887, 0x604, 0x9, 0x1f, 0x7, 0x80000001, 0x9, 0x8, 0xfffffffffffffff8, 0x600000000000, 0x81, 0x80000000, 0xffff, 0x6e, 0x1, 0xd47, 0x5a3, 0x2, 0x20, 0x0, 0xd89, 0x4, @perf_config_ext={0x8001, 0xf43}, 0x2018, 0x8000, 0x5, 0x5, 0x3, 0xe60, 0x6}, r1, 0x2, r0, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x3}, 0x21}, 0x10) getsockname$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) dup2(r0, r2) 08:15:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000070000f0", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aa"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="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", 0x218, 0x40000, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r1) 08:15:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="bfa377e58aeb33ac77278afc0c41cfcba1b31d472eb4037cddad05420e9f26a49dd9b8e5601708eed6e2c46e989738b2e3528b9218d9e32d0f081e97b9ba9590773133b54113206cb4a47ba363bc32bf4fc9d4efd32c21fd0da1291be0ca102000f5efae232b15c2fce9ab1be032bf48ac3cbd6e21b9b24cbba60cc081ab24588ea4c67a49b393a3135319880dc693509220ad3c399d44364a83bbbcfba8ac78ac80c64770c7833040") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl(r1, 0x9, &(0x7f00000001c0)="0c38aa6a17ba834bf98f2806566d244b020758e67c1254f23e444115e7") connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 08:15:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700f000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) [ 259.247649] syz-executor1[19828] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 259.257584] syz-executor1[19828] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 259.274597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:38 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2000, 0x4) 08:15:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:38 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xfffffffffffffc1a, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r1) 08:15:38 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x4, &(0x7f0000000080)=0x2000, 0x4) 08:15:38 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x103040) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x2, 0x1, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r0, r2) 08:15:38 executing program 1: syz_emit_ethernet(0xd1, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@generic={0xe0f3, "2dbe2c683717a3e88628a8c08f27b9811f763b3c4a4e37bf5505072227dd9ddf59bef7df112636c7c23cc5c93f939436b82e23426b10af50253ea6f75a671bc1a37cabfb1f09c5f8369a2738e3da435c018db1ad4ad8a1d00040a947c681ba08d84d69a04d5179c79d8516aab4052d416f59026c881f972dc85642b5c7bcc107aff985feabefdb3e946f69524f32d405224787924071ac7ce0b777b6118273f0bd7c7dd33f1750f52d65a9985dd2ad17cc3da953662b39baa28804f5f31bfa2ff2d037"}}}, &(0x7f00000016c0)={0x200, 0x1}) 08:15:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aa"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x2c, 0xaff}, 0x14}, 0x1}, 0x0) 08:15:38 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007009eff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000340)={0x1, 0x5000, 0xc0d4, 0xffffffff00000000, 0xfae1}) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) syz_open_pts(r3, 0x2000) 08:15:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x3ff}, &(0x7f0000000200)=0x8) ioctl(r0, 0x2, &(0x7f00000000c0)="025cc83d6d345f8f76d80c325a36790caa955960d39257af88f110accd9b0011500fbd281cb507ed67ebb7b976b593f1bc74334d300542c7bbdfe2cc2567ee87dc682de20024b8e282c381eb3bff9f71b5f2274b19f95b2100b113ea94570ae2f6446b0cd4bb80f6d9d52088f47c68214f5586ce7889513431718d8faea3d2f847bf04e51ec996bb1f7920480676aada839295aae70a7f545982e3bdb6abb5a3a29795eef6442803eb0075b02f6b2b50b429f1dbff66bfb5b07494726f110df1cf3daac6b8d56e5ee13520214532ad42ba") r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x400c330d, &(0x7f0000001200)) sendmsg$rds(r2, &(0x7f0000000b00)={&(0x7f0000000240)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/26, 0x1a}, {&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f00000003c0)=""/116, 0x74}, {&(0x7f0000000440)=""/180, 0xb4}, {&(0x7f0000000500)=""/84, 0x54}, {&(0x7f0000000580)=""/91, 0x5b}, {&(0x7f0000000600)=""/151, 0x97}], 0x8, &(0x7f00000009c0)=[@rdma_args={0x48, 0x114, 0x1, {{0x7, 0x6}, {&(0x7f0000001240)=""/4096, 0x1000}, &(0x7f0000000880)=[{&(0x7f0000000740)=""/155, 0x9b}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000000800)=""/109, 0x6d}], 0x3, 0x2, 0x80}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x1}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x4}, &(0x7f00000008c0)=0x20, &(0x7f0000000900)=0x52f, 0xfffffffffffffffc, 0x3, 0x8000, 0x101, 0x10, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x39a, 0x81}, &(0x7f0000000940)=0x1, &(0x7f0000000980)=0x1000, 0xffff, 0x8, 0x4, 0x80000001, 0x10, 0xff}}], 0x110, 0x80}, 0x4000000) 08:15:38 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007007802", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:38 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 259.616316] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:38 executing program 2: r0 = dup(0xffffffffffffff9c) read(r0, &(0x7f0000000280)=""/161, 0xa1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x4, r1, 0x10000, 0xffffffffffff0000}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup2(r2, r3) 08:15:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x9, 0x140) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0xeefc, 0x0, 0xd, 0x11, "56175d8c5667a65684fcf822c82096dd833bca983a5807202366af0c26557b7d8ea2922c37999c49dd3b6e177c25c0269add72b28b4269d251058728abb0ca09", "36b46970f451ce168d3a854eecd3f64f1408d7226d56386f630837334ca50d5c", [0xfffffffffffffffe, 0x46]}) pivot_root(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540)='./file0\x00') r5 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x400400) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000180)=0x4) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000000101ff1700000000000000000000000008001500000000110800080000000000779e3dded8d3d6ae3f21414f278d895645d168638f521a1f468223fbdaf72e7773e5fc82db4e3faf7a5b0ced4936d6d9a29c40934c57decc055e3c53ab17"], 0x24}, 0x1}, 0x0) recvfrom(r3, &(0x7f0000000040)=""/191, 0xbf, 0x0, 0x0, 0x0) 08:15:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aa"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:38 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:38 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x2, &(0x7f0000000080)=0x2000, 0x4) 08:15:38 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x14000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) r2 = accept$packet(r1, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003580)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x1, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x44, 0x9}, &(0x7f0000000400)=0x90) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000035c0)={@dev={0xfe, 0x80, [], 0x17}, 0x76, r3}) sendto$packet(r2, &(0x7f0000000440)="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", 0x1000, 0x2000c001, &(0x7f0000001440)={0x11, 0x16, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x14) prctl$getname(0x10, &(0x7f0000001480)=""/115) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/ppp\x00', 0x200000, 0x0) r6 = dup2(r0, r5) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000280)=0xba40, 0x1) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x6605dde6edfd859e, &(0x7f0000ffc000/0x1000)=nil) finit_module(r5, &(0x7f0000000040)='/dev/ppp\x00', 0x2) 08:15:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000400)={0x1, 0x7fff, 0x0, 'queue0\x00', 0x9}) futex(&(0x7f0000000300)=0x2, 0x0, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x1, 0x2) 08:15:38 executing program 1: r0 = socket(0x10, 0x4000000010000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'vcan0\x00', &(0x7f0000000200)=@ethtool_flash={0x33, 0x44, "0982f2c165cc293ea2e01a380faea4ba418c1466256460dfcfcc4f79eac18ea3e57b4f6c5d0766bc989d5f0378e0cca172da1c0022631429ef1599356ed805fcc15e9367a134487507b725e039c572b29825a4cd87f0fabe0b9e292430b6ee2e23c095770f917f6cd3de689bfa3a6aaae4f2497f9b623bb98f5b0fa1b27936d0"}}) 08:15:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) r2 = socket$inet6(0xa, 0x1, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x0, 0x2}) 08:15:38 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000070000f0", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) [ 260.068444] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:38 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x20000084) 08:15:38 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:38 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:38 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x0, 0x80000001, 0xfff, 0x7f}) 08:15:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 260.149393] Unknown ioctl -1064545484 08:15:38 executing program 4: r0 = socket(0x17, 0x2, 0x0) bind(r0, &(0x7f0000000140)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "02fd000000010000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 08:15:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x1}}) listen(r0, 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x3c, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) close(r1) [ 260.372595] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:39 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000100)={0x2, 0x8, 0x9b, 0x1f, 0x2, 0x2}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:39 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x200) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 08:15:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000000380)=0x8f56) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000600)='/dev/urandom\x00', 0x400c01, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f00000003c0)={@reserved=0x1}) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="11042dbd7004fbdbdf250b00000014000200080008eb030000000800050000100000080005000000000024000100080004004e200000080001000a00000008000b00730600000000000000630000"], 0x54}, 0x1, 0x0, 0x0, 0xea75c5d20d693482}, 0x40) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x400000, 0x0) close(r1) setns(r6, 0x10000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)) syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x100000000, 0x8000) 08:15:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) tgkill(r2, r3, 0x1a) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x37, &(0x7f0000000000), 0xfffffffffffffd36) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 08:15:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 260.462818] Unknown ioctl -1071619050 [ 260.499331] Unknown ioctl -1071619050 08:15:39 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:39 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x2, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) dup2(r0, r2) [ 260.536381] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x80000001}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 08:15:39 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) eventfd2(0x10000, 0x80800) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) 08:15:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:15:39 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:39 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) dup2(r0, r1) 08:15:39 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000100)={0x2, 0x8, 0x9b, 0x1f, 0x2, 0x2}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:15:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6e6}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) [ 260.897903] Unknown ioctl -1071619050 08:15:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x3}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000140)={0x9, 0x4, 0x1b80, 'queue0\x00', 0x1}) socket$unix(0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, r5}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) close(r3) [ 260.921925] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000070000ff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:39 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) connect$bt_sco(r2, &(0x7f0000000140)={0x1f, {0x2, 0x6, 0x65d0, 0x8000, 0x6, 0xfffffffffffff001}}, 0x8) 08:15:39 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x2000) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f00000000c0)) dup2(r0, r2) 08:15:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8915, &(0x7f00000003c0)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = semget$private(0x0, 0x4, 0x1) semctl$GETVAL(r2, 0x2, 0xc, &(0x7f0000000300)=""/125) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:15:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:39 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:39 executing program 7 (fault-call:5 fault-nth:0): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:39 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0x10000000008f, &(0x7f00000000c0)="36b51d0db2ed2fddf4bbe2a67b3e73aa20d7c96dead6526769aeff5b1565745ebfe0df65c56c50358e4e5b1e73ad8ee5ee3c2840d55711337a630cfecd7a5109e10dfe9de218b1ff148ba9e7bf0e10897cead623a8e7e3bdb0c08e0f", 0x257) 08:15:39 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) dup2(r0, r1) 08:15:39 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='usrjquota=']) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000, 0xa, &(0x7f0000001880)=[{&(0x7f0000000240)="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", 0x1000, 0x700b}, {&(0x7f0000000100)="7248fbf47154751ca3f9598dcf5a83f11541ae559e179cd4b9970bab06f2b6f9076fd6b2a74733e8d0b87aa3519b659306fd3ee2e11bb2d3b2d520c4849f5c1609858797cbd5715decae42690d790064d1f84e41cf8384aae0432df273127dc9ca9315eea934b2ecdf73017ab3a3fb8822640a1b8ca05dabdb51365c95b96f60bec5bb1522a27a5308b29f102f3481b45f8fa11574c248a0b189c944df4ac36fc89d2933f3135d55b69f2da8317f74ed1f96d64530517f1c6eddfd3aab0b7d481277017921a24ce16162ca9187b8453848d4b5e7fda99655d053b7f299d3c8658ceea8c27e312e388035e632c6161bdc0df1a61c", 0xf4, 0x4}, {&(0x7f0000001240)="001260dbc84af69cba19071e989a9bdabe6be8e6c8aae5bbb43b9ec58c2bfd8b6e9d6828a6e3e6b98b7b212be851c95164275193fe60b0aee03830405f705d7a4968d03be1b4d0bc946cdaa0f89dabeac392503e8b1b7e940a833aa5d806a91d0df82f2e2e2dd02e6882b404de2d6f65000f8c56a5355dfae0dafc67032265eed6b227", 0x83, 0x5}, {&(0x7f0000001300)="39e4b2937664c18eb82c3c9dbc63297f066d65628935c5c66b80f9b476eee1a590cf6175e3eaf1999ed684b2d3fcc79db740b8c6d36c31495755181489497e7b2ff166049b78bf6d41b2043f094fd79fac1255b3228549e28f6a20b642a29e54000c00ddd6eaa236f8a87641f8cfbe7dec50d9a873c420270110519c3dd95668", 0x54, 0x8}, {&(0x7f0000001380)="a22d83585893ca7fa947c3867cf1e6938649de05e2f1229416189426ee6b1a6284194d6c35cfdd0b96a35e64db049a9bc8e26ddb6a21683b988713862a537d3003058c0be23467b5983c2d304bb567ad7b5e3b6a1333fe6479887bd8afc27bff02aadc52b220436f7f84069a50d997c57b110601424fada433ad87213050d4dbdf92274e8c964078f75462559686454b858613588853a642ebc14bdbdec34e38772fd4e4815e856e3d237513530b562718e30cb1534d7d6712b646ebf3a5a5476eacfdfa", 0xc4, 0xfffffffffffffffe}, {&(0x7f0000001480)="cf4f12e0ecae1b", 0x7, 0x6}, {&(0x7f00000014c0)="0aedc24e8ca9bbd5255912c4ecd416d144b3c9c255a18f60b3e616436ce50995f9f17100ad2e5f12f2c95880843ebcd4b09c99006d0d3f63c2dcd88ed6a0a64280236866d25e52495d18d1964b1b3af749fd163ebd443c6e1977b320359a5cccb4582190931485d081fba883f6472f5ae1b5696ae3499d0031166667d32c2a0470b2434bc8e551416be7462232be18ba18b5274164dac0076da01304f89606fdfbfba53282a2a2e929a2639a00a2ff5c856cddc880a0ad4e24476262304166fd0c632e034d33322f0f17d651e3a4", 0xce, 0x1}, {&(0x7f00000015c0)="6c6c456f5e0313ae2fb4d6bfd77af2817bbb27276f625789ab7747ecb2aeee160a941d21d30034cc5aa86e8d7eba63c576a17b66473e98dec8274e105a27b016de819c90d90b7963c3f777d4832a38398c80f952bd9af640e2d133b03229c6819b905c491e71940e883b50e08dff050885ffd0048fdccddff07de22d35bd19f5e39c2bed83f14d8dbdd94b4a0a161b932fdea5122029622d6a1a49a1a9fa3906d8a5f7830bfa20342186c290a35a3c690e3f2db56fbefb9eacd44c3338bf3caf78d88b49ed281455522fd2addb15ad7f3c4520bb0d48d3d6a19da15a6081361c3d6bcb96", 0xe4, 0x7}, {&(0x7f00000016c0)="e399f2071cfed0b154b052449798f6ff3a39947ab9b4e1ae8e4a82ea85e2084ac3c846abb32fe46f1622c21023571eae39dd5928538946f7cc2e28b1b2042edf24cf0ee2fec2f1e926446f5f97754452fcd1e31440a811fb278ebfd0913f20b3e899ec39ebff4f55b070755a69ffd1001bece8d7368e60a463050311e874a7f4877a9b26ce6bc8093d59436f11cbfcdcd557afdc12e5f434", 0x98, 0xe9}, {&(0x7f0000001780)="6ba47bc267d4ca09f53db270c6635f028d140c60b8aaf3e3c5bb568c0f6cc3630cbba156299819cb6f4f038f39dd09d1225b9110677cccd01c0643465fa2e12cf8b4990b1d8ff8d6f05ce038434e4c9c2ce8ec985ae9ee56bdd4dc43e330a256f6c3eaf495bcecbf66741a7415ecc3bf4d4c04d550b9ff02c8ba182671c29d67b27d855c5f0af64c95d56db4a89d9c21ffea09ab86743752102a27bba62a541aaade10dccaf6726f9a2fc82854b260b34b02978f83ac11153089a7a0a0fd7351b62bd4304872d82113fee0a374637a6d21e48aa01e576c94c50e74880998b3a8c0f366da58b24987ccd3685a9a94ebeee03a288a3cd9ffe62a10", 0xfa, 0x100}], 0x0, &(0x7f0000001980)={[{@codepage={'codepage', 0x3d, 'cp437'}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x34, 0x37, 0x37]}, 0x2c}, {@creator={'creator', 0x3d, "82564ccd"}, 0x2c}, {@gid={'gid', 0x3d, [0x3a, 0x78, 0x78, 0x33]}, 0x2c}, {@type={'type', 0x3d, "9618ed7b"}, 0x2c}]}) 08:15:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x20000) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:39 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000078", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:40 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") 08:15:40 executing program 2: r0 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x9, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r3, 0x0, 0x2, r1}) 08:15:40 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 261.404384] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 261.467826] FAULT_INJECTION: forcing a failure. [ 261.467826] name failslab, interval 1, probability 0, space 0, times 0 [ 261.479209] CPU: 1 PID: 20129 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 261.486148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.492525] hfs: unable to parse mount options [ 261.495501] Call Trace: [ 261.495534] dump_stack+0x1b9/0x294 [ 261.495554] ? dump_stack_print_info.cold.2+0x52/0x52 [ 261.511501] should_fail.cold.4+0xa/0x1a [ 261.515584] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 261.520706] ? print_usage_bug+0xc0/0xc0 [ 261.524772] ? print_usage_bug+0xc0/0xc0 [ 261.528821] ? print_usage_bug+0xc0/0xc0 [ 261.532875] ? graph_lock+0x170/0x170 [ 261.536663] ? perf_trace_lock+0xd6/0x900 [ 261.540796] ? print_usage_bug+0xc0/0xc0 [ 261.544848] ? find_held_lock+0x36/0x1c0 [ 261.548904] ? __lock_is_held+0xb5/0x140 [ 261.552961] ? check_same_owner+0x320/0x320 [ 261.557268] ? reacquire_held_locks+0xbc/0x3e0 [ 261.561836] ? alloc_set_pte+0x1013/0x1600 [ 261.566059] ? rcu_note_context_switch+0x710/0x710 [ 261.570982] __should_failslab+0x124/0x180 [ 261.575211] should_failslab+0x9/0x14 [ 261.578995] kmem_cache_alloc+0x2af/0x760 [ 261.583145] mmu_topup_memory_caches+0xf7/0x3a0 [ 261.587811] ? debug_check_no_locks_freed+0x310/0x310 [ 261.592992] kvm_mmu_load+0x21/0x10e0 [ 261.596785] ? kasan_check_write+0x14/0x20 [ 261.601019] vcpu_enter_guest+0x3a83/0x6060 [ 261.605333] ? perf_trace_lock+0xd6/0x900 [ 261.609468] ? print_usage_bug+0xc0/0xc0 [ 261.613521] ? kvm_set_msr_common+0x2680/0x2680 [ 261.618177] ? vmx_vcpu_load+0xada/0xfe0 [ 261.622226] ? __lock_acquire+0x7f5/0x5140 [ 261.626449] ? vmx_vcpu_reset+0x1030/0x1030 [ 261.630756] ? graph_lock+0x170/0x170 [ 261.634542] ? graph_lock+0x170/0x170 [ 261.638327] ? __lock_acquire+0x7f5/0x5140 [ 261.642553] ? debug_check_no_locks_freed+0x310/0x310 [ 261.647735] ? __lock_is_held+0xb5/0x140 [ 261.651809] ? lock_acquire+0x1dc/0x520 [ 261.655767] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 261.660776] ? lock_release+0xa10/0xa10 [ 261.664736] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 261.669999] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 261.674484] ? preempt_notifier_dec+0x20/0x20 [ 261.678974] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 261.683801] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 261.688816] kvm_vcpu_ioctl+0x79d/0x12e0 [ 261.692869] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 261.698566] ? graph_lock+0x170/0x170 [ 261.702359] ? find_held_lock+0x36/0x1c0 [ 261.706414] ? lock_downgrade+0x8e0/0x8e0 [ 261.710559] ? rcu_is_watching+0x85/0x140 [ 261.714693] ? rcu_report_qs_rnp+0x790/0x790 [ 261.719097] ? __fget+0x40c/0x650 [ 261.722539] ? match_held_lock+0x871/0x8b0 [ 261.726763] ? expand_files.part.8+0x9a0/0x9a0 [ 261.731329] ? kasan_check_write+0x14/0x20 [ 261.735551] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 261.740487] ? wait_for_completion+0x870/0x870 [ 261.745056] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 261.750233] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 261.755931] do_vfs_ioctl+0x1cf/0x16f0 [ 261.759812] ? ioctl_preallocate+0x2e0/0x2e0 [ 261.764212] ? fget_raw+0x20/0x20 [ 261.767653] ? __sb_end_write+0xac/0xe0 [ 261.771615] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 261.777135] ? fput+0x130/0x1a0 [ 261.780411] ? ksys_write+0x1a6/0x250 [ 261.784203] ? security_file_ioctl+0x94/0xc0 [ 261.788601] ksys_ioctl+0xa9/0xd0 [ 261.792044] __x64_sys_ioctl+0x73/0xb0 [ 261.795921] do_syscall_64+0x1b1/0x800 [ 261.799796] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 261.804628] ? syscall_return_slowpath+0x5c0/0x5c0 [ 261.809548] ? syscall_return_slowpath+0x30f/0x5c0 [ 261.814468] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 261.819821] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.824657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.829839] RIP: 0033:0x4559f9 [ 261.833014] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.852358] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 261.860062] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 08:15:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000540)='big_key\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000340)=0xfffffffffffffffd, 0x4) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x240440) connect$ipx(r3, &(0x7f0000000300)={0x4, 0x9d4, 0x10001, "7b077013b961", 0x365b}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000500)=0xffffffff7fffffff) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e21, 0xfffffffffffffffc}, 0x1c) listen(r0, 0xfffffffffffbfffe) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) recvfrom$unix(r3, &(0x7f0000000380)=""/247, 0xf7, 0x10120, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) close(r2) [ 261.867319] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 261.874574] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 261.881831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 261.889085] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000000 08:15:40 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 261.993859] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 08:15:40 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x18) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:40 executing program 2: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000007c0)={{&(0x7f00004b4000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f0000000280)=""/100, 0x64) userfaultfd(0x80800) read(r0, &(0x7f0000000400)=""/100, 0x64) 08:15:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000003c0)={0x0, @rand_addr}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x800, 0x4e21, 0x2, 0xa, 0xa0, 0x0, 0x3b, r3, r4}, {0x8, 0x74, 0xae, 0xffff, 0x0, 0x100000000, 0x36, 0x100000001}, {0x800, 0x2, 0x6, 0x80}, 0x25, 0x6e6bbe, 0x3, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x3, 0x1, 0xc7, 0x401, 0x20, 0x9}}, 0xe8) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = fanotify_init(0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000880)=[@text16={0x10, &(0x7f0000000800)="b888008ec8660f3a1685f6ff123e0f01d1260fc7183efff70f01c80f320f18d90f20196766c7442400420000006766c7442402ea4635856766c744240600000000670f011c24", 0x46}], 0x1, 0x40, &(0x7f0000000000)=[@cstype3={0x5, 0x4}], 0x1) 08:15:40 executing program 1: setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:40 executing program 7 (fault-call:5 fault-nth:1): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:40 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000070000f0", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000300)=0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000480)={0xa, 0x4e22}, 0xfffffffffffffc87) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x20200, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000440)=0x3ff) listen(0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0xf15, 0xc80) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) r5 = dup2(0xffffffffffffffff, r0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000380)={r0, r5}) memfd_create(&(0x7f00000003c0)='/dev/adsp#\x00', 0x3) r6 = getpid() r7 = fcntl$getown(r0, 0x9) kcmp(r6, r7, 0x4, r0, r0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r4) [ 262.177967] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:40 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:40 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:40 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) dup3(r0, r0, 0x80000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") syncfs(r1) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 262.414203] FAULT_INJECTION: forcing a failure. [ 262.414203] name failslab, interval 1, probability 0, space 0, times 0 [ 262.425594] CPU: 0 PID: 20205 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 262.432526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.441876] Call Trace: [ 262.444458] dump_stack+0x1b9/0x294 [ 262.448079] ? dump_stack_print_info.cold.2+0x52/0x52 [ 262.453293] ? __save_stack_trace+0x7e/0xd0 [ 262.457609] should_fail.cold.4+0xa/0x1a [ 262.461660] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 262.466749] ? kasan_kmalloc+0xc4/0xe0 [ 262.470622] ? kasan_slab_alloc+0x12/0x20 [ 262.474753] ? kmem_cache_alloc+0x12e/0x760 [ 262.479062] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 262.483889] ? kvm_mmu_load+0x21/0x10e0 [ 262.487849] ? vcpu_enter_guest+0x3a83/0x6060 [ 262.492327] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 262.497334] ? graph_lock+0x170/0x170 [ 262.501125] ? do_syscall_64+0x1b1/0x800 [ 262.505175] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.510530] ? find_held_lock+0x36/0x1c0 [ 262.514582] ? __lock_is_held+0xb5/0x140 [ 262.518631] ? jbd2_journal_check_used_features+0x200/0x260 [ 262.524339] ? check_same_owner+0x320/0x320 [ 262.528649] ? rcu_note_context_switch+0x710/0x710 [ 262.533574] __should_failslab+0x124/0x180 [ 262.537797] should_failslab+0x9/0x14 [ 262.541584] kmem_cache_alloc+0x2af/0x760 [ 262.545723] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 262.550554] mmu_topup_memory_caches+0xf7/0x3a0 [ 262.555209] ? debug_check_no_locks_freed+0x310/0x310 [ 262.560389] kvm_mmu_load+0x21/0x10e0 [ 262.564180] ? kasan_check_write+0x14/0x20 [ 262.568405] vcpu_enter_guest+0x3a83/0x6060 [ 262.572714] ? perf_trace_lock+0xd6/0x900 [ 262.576847] ? print_usage_bug+0xc0/0xc0 [ 262.580899] ? kvm_set_msr_common+0x2680/0x2680 [ 262.585551] ? vmx_vcpu_load+0xada/0xfe0 [ 262.589599] ? __lock_acquire+0x7f5/0x5140 [ 262.593819] ? vmx_vcpu_reset+0x1030/0x1030 [ 262.598127] ? graph_lock+0x170/0x170 [ 262.601914] ? graph_lock+0x170/0x170 [ 262.605698] ? __lock_acquire+0x7f5/0x5140 [ 262.609923] ? debug_check_no_locks_freed+0x310/0x310 [ 262.615113] ? __lock_is_held+0xb5/0x140 [ 262.619160] ? journal_get_superblock+0xe40/0x1470 [ 262.624081] ? lock_acquire+0x1dc/0x520 [ 262.628045] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 262.633052] ? lock_release+0xa10/0xa10 [ 262.637021] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 262.642290] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 262.646769] ? preempt_notifier_dec+0x20/0x20 [ 262.651261] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 262.656091] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 262.661103] kvm_vcpu_ioctl+0x79d/0x12e0 [ 262.665154] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 262.670851] ? graph_lock+0x170/0x170 [ 262.674639] ? find_held_lock+0x36/0x1c0 [ 262.678712] ? lock_downgrade+0x8e0/0x8e0 [ 262.682855] ? rcu_is_watching+0x85/0x140 [ 262.686992] ? rcu_report_qs_rnp+0x790/0x790 [ 262.691400] ? __fget+0x40c/0x650 [ 262.694844] ? match_held_lock+0x871/0x8b0 [ 262.699070] ? expand_files.part.8+0x9a0/0x9a0 [ 262.703637] ? kasan_check_write+0x14/0x20 [ 262.707856] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 262.712773] ? wait_for_completion+0x870/0x870 [ 262.717343] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 262.722521] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 262.728217] do_vfs_ioctl+0x1cf/0x16f0 [ 262.732101] ? ioctl_preallocate+0x2e0/0x2e0 [ 262.736495] ? fget_raw+0x20/0x20 [ 262.739937] ? __sb_end_write+0xac/0xe0 [ 262.743899] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 262.749419] ? fput+0x130/0x1a0 [ 262.752688] ? ksys_write+0x1a6/0x250 [ 262.756480] ? security_file_ioctl+0x94/0xc0 [ 262.760876] ksys_ioctl+0xa9/0xd0 [ 262.764320] __x64_sys_ioctl+0x73/0xb0 [ 262.768199] do_syscall_64+0x1b1/0x800 [ 262.772071] ? finish_task_switch+0x1ca/0x840 [ 262.776553] ? syscall_return_slowpath+0x5c0/0x5c0 [ 262.781472] ? syscall_return_slowpath+0x30f/0x5c0 [ 262.786390] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 262.791745] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.796580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.801756] RIP: 0033:0x4559f9 [ 262.804925] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.824270] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.831978] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 262.839235] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 262.846490] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 262.853745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 262.860997] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000001 08:15:41 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x0, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:41 executing program 4: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x10001) write(0xffffffffffffffff, &(0x7f000002b000)="1f0000000202fffffd3b54c007110000f30501000b000600000423ca0000cf", 0x1f) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x40000000000000, 0x83) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) 08:15:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:41 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000300), 0x30, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={{}, {r4, r5/1000+30000}}) close(r1) 08:15:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x10200000088) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0xff, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x1a2, 0x0, 0x0, 0x546) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 08:15:41 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) r2 = socket$inet6(0xa, 0x0, 0x7fffffff) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) 08:15:41 executing program 7 (fault-call:5 fault-nth:2): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:41 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 263.112663] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 263.161980] FAULT_INJECTION: forcing a failure. [ 263.161980] name failslab, interval 1, probability 0, space 0, times 0 [ 263.175070] CPU: 0 PID: 20235 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 263.182001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.191353] Call Trace: [ 263.193936] dump_stack+0x1b9/0x294 [ 263.197556] ? dump_stack_print_info.cold.2+0x52/0x52 [ 263.202732] ? __save_stack_trace+0x7e/0xd0 [ 263.207051] should_fail.cold.4+0xa/0x1a [ 263.211103] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 263.216215] ? kasan_kmalloc+0xc4/0xe0 [ 263.220093] ? kasan_slab_alloc+0x12/0x20 [ 263.224225] ? kmem_cache_alloc+0x12e/0x760 [ 263.228534] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 263.233363] ? kvm_mmu_load+0x21/0x10e0 [ 263.237324] ? vcpu_enter_guest+0x3a83/0x6060 [ 263.241802] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 263.246805] ? graph_lock+0x170/0x170 [ 263.250591] ? do_syscall_64+0x1b1/0x800 [ 263.254637] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.259995] ? find_held_lock+0x36/0x1c0 [ 263.264051] ? __lock_is_held+0xb5/0x140 [ 263.268109] ? check_same_owner+0x320/0x320 [ 263.272420] ? rcu_note_context_switch+0x710/0x710 [ 263.277341] __should_failslab+0x124/0x180 [ 263.281563] should_failslab+0x9/0x14 [ 263.285348] kmem_cache_alloc+0x2af/0x760 [ 263.289488] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 263.294319] mmu_topup_memory_caches+0xf7/0x3a0 [ 263.298974] ? debug_check_no_locks_freed+0x310/0x310 [ 263.304156] kvm_mmu_load+0x21/0x10e0 [ 263.307947] ? kasan_check_write+0x14/0x20 [ 263.312175] vcpu_enter_guest+0x3a83/0x6060 [ 263.316488] ? perf_trace_lock+0xd6/0x900 [ 263.320620] ? print_usage_bug+0xc0/0xc0 [ 263.324672] ? kvm_set_msr_common+0x2680/0x2680 [ 263.329335] ? vmx_vcpu_load+0xada/0xfe0 [ 263.333395] ? __lock_acquire+0x7f5/0x5140 [ 263.337619] ? vmx_vcpu_reset+0x1030/0x1030 [ 263.341928] ? graph_lock+0x170/0x170 [ 263.345714] ? graph_lock+0x170/0x170 [ 263.349518] ? __lock_acquire+0x7f5/0x5140 [ 263.353744] ? debug_check_no_locks_freed+0x310/0x310 [ 263.358929] ? __lock_is_held+0xb5/0x140 [ 263.362980] ? lock_acquire+0x1dc/0x520 [ 263.366943] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 263.371949] ? lock_release+0xa10/0xa10 [ 263.375910] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 263.381190] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 263.385670] ? preempt_notifier_dec+0x20/0x20 [ 263.390161] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 263.394994] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 263.400016] kvm_vcpu_ioctl+0x79d/0x12e0 [ 263.404070] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 263.409769] ? graph_lock+0x170/0x170 [ 263.413559] ? find_held_lock+0x36/0x1c0 [ 263.417616] ? lock_downgrade+0x8e0/0x8e0 [ 263.421756] ? rcu_is_watching+0x85/0x140 [ 263.425895] ? rcu_report_qs_rnp+0x790/0x790 [ 263.430301] ? __fget+0x40c/0x650 [ 263.433743] ? match_held_lock+0x871/0x8b0 [ 263.437966] ? expand_files.part.8+0x9a0/0x9a0 [ 263.442545] ? kasan_check_write+0x14/0x20 [ 263.446769] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 263.451689] ? wait_for_completion+0x870/0x870 [ 263.456265] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 263.461442] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 263.467142] do_vfs_ioctl+0x1cf/0x16f0 [ 263.471031] ? ioctl_preallocate+0x2e0/0x2e0 [ 263.475427] ? fget_raw+0x20/0x20 [ 263.478880] ? __sb_end_write+0xac/0xe0 [ 263.482848] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 263.488542] ? fput+0x130/0x1a0 [ 263.491810] ? ksys_write+0x1a6/0x250 [ 263.495603] ? security_file_ioctl+0x94/0xc0 [ 263.499998] ksys_ioctl+0xa9/0xd0 [ 263.503981] __x64_sys_ioctl+0x73/0xb0 [ 263.507860] do_syscall_64+0x1b1/0x800 [ 263.511734] ? finish_task_switch+0x1ca/0x840 [ 263.516216] ? syscall_return_slowpath+0x5c0/0x5c0 [ 263.521135] ? syscall_return_slowpath+0x30f/0x5c0 [ 263.526061] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 263.531412] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 263.536247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.541421] RIP: 0033:0x4559f9 [ 263.544593] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:42 executing program 4: waitid(0x1, 0x0, 0x0, 0x2000000a, &(0x7f0000000040)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000004c0)="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", 0x1000) accept4(r0, &(0x7f0000000200)=@hci, &(0x7f00000002c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x8, 0x8, [0x9, 0x6, 0x9, 0xe1, 0x4829, 0x6, 0x8, 0x0]}, 0x18) sendto$inet(r0, &(0x7f00000003c0)="8f3ed002c783b7871f97df2847ed861a1cb9649ea916b5f4851b5ec97310bdee1d274d2ec2262a9a6ff1ed7fbe703b4d6852bcb485aefe5a32a3d8b1bcdc96f8ffb72c289b06d80f2ab22aa58a76c3bfe875d3f9e88ef338943fc074e5c571b065b4d3a0cd66d0585797f957bb735a9f1819772cea61552b339fbdb95efef502e5c7c8b3218c127155f0989150135a6d8c56261fdea93f00d5feaf2b10a70597dc76b63dd84a9103229ead273e1315b30754d8adde42c6c13442f1cb96f6e6b0d60e44457e1dd9cdbf7dbe13557da0d35e43202fcd974d00d6c5749b107db1c595d5bfafdffda706521edec021991d0f98bd61154c", 0x9, 0x80, &(0x7f0000000280)={0x2, 0x4e20, @rand_addr=0x6}, 0x10) 08:15:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0x0, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:42 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:42 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x81, 0x200000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000180)=0x9, 0x4) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xc47, 0x48000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000100)={0x1000, 0x46e7bb4ba297fbef}) [ 263.563931] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.571627] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 263.578880] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 263.586132] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 263.593389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 263.600653] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000002 08:15:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") fcntl$getown(r0, 0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) 08:15:42 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:42 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700007f", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000400)={@dev={0xac, 0x14, 0x14, 0x18}, @loopback=0x7f000001, r1}, 0xc) getsockopt(r0, 0x0, 0xd1, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0x4ff91a79) 08:15:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:42 executing program 7 (fault-call:5 fault-nth:3): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:42 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) uname(&(0x7f00000000c0)=""/26) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 263.781683] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xe, "f6eef43695d0c0a1eb48a4abf33c"}, &(0x7f0000000340)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x71, 0x7}, &(0x7f00000003c0)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x100000010061) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x5, 0x6, 0x3, 0x4, 0x401, 0x7fff, 0xfffffffffffffffd, 0x80, 0x1, 0x7ff, 0x1, 0x2, 0x6, 0x8, 0x8]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0x2}, 0xc) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x57137b28}) [ 263.925160] FAULT_INJECTION: forcing a failure. [ 263.925160] name failslab, interval 1, probability 0, space 0, times 0 [ 263.936699] CPU: 1 PID: 20284 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 263.943634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.952989] Call Trace: [ 263.955588] dump_stack+0x1b9/0x294 [ 263.959237] ? dump_stack_print_info.cold.2+0x52/0x52 [ 263.964439] ? __save_stack_trace+0x7e/0xd0 [ 263.968783] should_fail.cold.4+0xa/0x1a [ 263.972854] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 263.977963] ? kasan_kmalloc+0xc4/0xe0 [ 263.981861] ? kasan_slab_alloc+0x12/0x20 [ 263.986013] ? kmem_cache_alloc+0x12e/0x760 [ 263.990344] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 263.995195] ? kvm_mmu_load+0x21/0x10e0 [ 263.999178] ? vcpu_enter_guest+0x3a83/0x6060 [ 264.003677] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 264.008701] ? graph_lock+0x170/0x170 [ 264.012502] ? do_syscall_64+0x1b1/0x800 [ 264.016552] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.021911] ? find_held_lock+0x36/0x1c0 [ 264.025963] ? __lock_is_held+0xb5/0x140 [ 264.030032] ? check_same_owner+0x320/0x320 [ 264.034346] ? rcu_note_context_switch+0x710/0x710 [ 264.039272] __should_failslab+0x124/0x180 [ 264.043496] should_failslab+0x9/0x14 [ 264.047300] kmem_cache_alloc+0x2af/0x760 [ 264.051441] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 264.056275] mmu_topup_memory_caches+0xf7/0x3a0 [ 264.060932] ? debug_check_no_locks_freed+0x310/0x310 [ 264.066113] kvm_mmu_load+0x21/0x10e0 [ 264.069905] ? kasan_check_write+0x14/0x20 [ 264.074134] vcpu_enter_guest+0x3a83/0x6060 [ 264.078495] ? perf_trace_lock+0xd6/0x900 [ 264.082630] ? print_usage_bug+0xc0/0xc0 [ 264.086685] ? kvm_set_msr_common+0x2680/0x2680 [ 264.091341] ? vmx_vcpu_load+0xada/0xfe0 [ 264.095395] ? __lock_acquire+0x7f5/0x5140 [ 264.099622] ? vmx_vcpu_reset+0x1030/0x1030 [ 264.103930] ? graph_lock+0x170/0x170 [ 264.107720] ? graph_lock+0x170/0x170 [ 264.111507] ? __lock_acquire+0x7f5/0x5140 [ 264.115735] ? debug_check_no_locks_freed+0x310/0x310 [ 264.120918] ? __lock_is_held+0xb5/0x140 [ 264.124971] ? lock_acquire+0x1dc/0x520 [ 264.128932] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 264.133943] ? lock_release+0xa10/0xa10 [ 264.137905] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 264.143168] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 264.147649] ? preempt_notifier_dec+0x20/0x20 [ 264.152142] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 264.156974] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 264.161990] kvm_vcpu_ioctl+0x79d/0x12e0 [ 264.166049] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 264.171751] ? graph_lock+0x170/0x170 [ 264.175543] ? find_held_lock+0x36/0x1c0 [ 264.179601] ? lock_downgrade+0x8e0/0x8e0 [ 264.183745] ? rcu_is_watching+0x85/0x140 [ 264.187880] ? rcu_report_qs_rnp+0x790/0x790 [ 264.192283] ? __fget+0x40c/0x650 [ 264.195729] ? match_held_lock+0x871/0x8b0 [ 264.199953] ? expand_files.part.8+0x9a0/0x9a0 [ 264.204524] ? kasan_check_write+0x14/0x20 [ 264.208748] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 264.213666] ? wait_for_completion+0x870/0x870 [ 264.218234] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 264.223411] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 264.229108] do_vfs_ioctl+0x1cf/0x16f0 [ 264.232988] ? ioctl_preallocate+0x2e0/0x2e0 [ 264.237386] ? fget_raw+0x20/0x20 [ 264.240826] ? __sb_end_write+0xac/0xe0 [ 264.244791] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.250311] ? fput+0x130/0x1a0 [ 264.253579] ? ksys_write+0x1a6/0x250 [ 264.257373] ? security_file_ioctl+0x94/0xc0 [ 264.261771] ksys_ioctl+0xa9/0xd0 [ 264.265216] __x64_sys_ioctl+0x73/0xb0 [ 264.269095] do_syscall_64+0x1b1/0x800 [ 264.272978] ? finish_task_switch+0x1ca/0x840 [ 264.277460] ? syscall_return_slowpath+0x5c0/0x5c0 [ 264.282378] ? syscall_return_slowpath+0x30f/0x5c0 [ 264.287299] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 264.292652] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.297487] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.302669] RIP: 0033:0x4559f9 [ 264.305843] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.325186] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.332882] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 264.340135] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 264.347399] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 264.354656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 264.361910] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000003 08:15:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="20000000000000000800250000800000"], 0x28}, 0x1}, 0x0) 08:15:43 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:43 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000440)="1bc7fff1fa2834a0001c055bdebf5334621414a5686cb7b59dc4296de6c8ac2208c30d24629808f74dbf546ec251ee6b51787227eebc6f0d8b5b7139e8569bea8b54f0f3564c70fc717e66f5539a616fb580f5bf66a1bc1705a73869cf9f125ee2f5880b9ad05e0f0c7bf56be628b8472c52174a47157f64d286d60f8c0ccbc866c123cb9e74e820c1ce58e4caec1d8ee4ec6798ba7d99cffa7dcd212b21bb70d74438a84196ec7f7f1f4148cc56473d95e060c41553ae34b2990dcbbea2", 0xbe) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") recvfrom(r1, &(0x7f0000000300)=""/126, 0x7e, 0x0, &(0x7f0000000380)=@generic={0x4, "164c56953e6d2b5c91df496880332f7829f42ec86e9315eabfbe6ae46e479e98d6f382944bf79ee2211231f010a6feb55f9d15050d1f7239deacf0a3231b2d6db516657439cb5969c0a3905c592251fdcf043fc5fa8d1e2427d100fd17f0c8dd65d84e7a9e5b1d730ce01bdf1d7d00b7f519915634bfa596b6c1a324f177"}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r2) 08:15:43 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xd000000, 0xb6, &(0x7f0000000000), &(0x7f0000000100)=""/182}, 0x28) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) 08:15:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:43 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:43 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bridge0\x00', 0x9}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0x14) sendmsg$xdp(r0, &(0x7f0000000b40)={&(0x7f0000000900)={0x2c, 0x7, r2, 0x27, r0}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000940)="84e36fda42e79aecd7d857ab1df6a9efba3f53f13ba0cb3ccb1cbed2bf3af9cad87cff55dd693b4c468ae2b17217de", 0x2f}, {&(0x7f0000000980)="141cac81ba9a4c7d4354f82bae3b04b8faef6c05258a6bf1fea436d10c80eefa1dd39fa41755262fa01cd6aa0acc40b1a52b01455f4a14f4eb8aa9000f1b90841de6f11692eddc593d90adf09bab3512966efcf6624b1d64819ee56e5737f4635f31c6dd42b7bfdb8e4062d55b6ca01b4e96651ced0dd1e1d82a03be77955a103c99e1b515fc5e82b0667f66f3afd5f4048fce4472083d0c908700fee8121f533945669d87380fef300e53a9bfe9f700fcf472a8e20c50cc8dc443a2edb53c0df99978c815f97947de7d86dec58ef82cf531b7b506cab8d1b24f05a6fcbc5e120686bccbd0e05b4fd39385c3d27b10b394e2903752fbb596e6", 0xf9}, {&(0x7f0000000a80)="49faa05bc3beb1986dcf058a6da8a9852f5270d3e8a0b484fdc3b3", 0x1b}, {&(0x7f0000000ac0)="96de8f2b67149fc0c9f298db9ccf7611ddbba202b3c6eb1339182668fbe33210d1a8", 0x22}], 0x4, 0x0, 0x0, 0x40}, 0x80) 08:15:43 executing program 7 (fault-call:5 fault-nth:4): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 264.838998] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 264.932970] FAULT_INJECTION: forcing a failure. [ 264.932970] name failslab, interval 1, probability 0, space 0, times 0 [ 264.944377] CPU: 1 PID: 20310 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 264.951307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.960661] Call Trace: [ 264.963259] dump_stack+0x1b9/0x294 [ 264.966896] ? dump_stack_print_info.cold.2+0x52/0x52 [ 264.972096] ? __save_stack_trace+0x7e/0xd0 [ 264.976437] should_fail.cold.4+0xa/0x1a [ 264.980513] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 264.985624] ? kasan_kmalloc+0xc4/0xe0 [ 264.989518] ? kasan_slab_alloc+0x12/0x20 [ 264.993673] ? kmem_cache_alloc+0x12e/0x760 [ 264.998000] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 265.002847] ? kvm_mmu_load+0x21/0x10e0 [ 265.006832] ? vcpu_enter_guest+0x3a83/0x6060 [ 265.011333] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 265.016351] ? graph_lock+0x170/0x170 [ 265.020158] ? do_syscall_64+0x1b1/0x800 [ 265.024228] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.029602] ? find_held_lock+0x36/0x1c0 [ 265.033677] ? __lock_is_held+0xb5/0x140 [ 265.037755] ? check_same_owner+0x320/0x320 [ 265.042082] ? rcu_note_context_switch+0x710/0x710 [ 265.047020] __should_failslab+0x124/0x180 [ 265.051262] should_failslab+0x9/0x14 [ 265.055067] kmem_cache_alloc+0x2af/0x760 [ 265.059228] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 265.064080] mmu_topup_memory_caches+0xf7/0x3a0 [ 265.068761] ? debug_check_no_locks_freed+0x310/0x310 [ 265.069558] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 265.073959] kvm_mmu_load+0x21/0x10e0 [ 265.073980] ? kasan_check_write+0x14/0x20 [ 265.074001] vcpu_enter_guest+0x3a83/0x6060 [ 265.074022] ? print_usage_bug+0xc0/0xc0 [ 265.100693] ? kvm_set_msr_common+0x2680/0x2680 [ 265.105366] ? vmx_vcpu_load+0xada/0xfe0 [ 265.109423] ? __lock_acquire+0x7f5/0x5140 [ 265.113649] ? vmx_vcpu_reset+0x1030/0x1030 [ 265.117954] ? graph_lock+0x170/0x170 [ 265.121740] ? graph_lock+0x170/0x170 [ 265.125528] ? __lock_acquire+0x7f5/0x5140 [ 265.129750] ? debug_check_no_locks_freed+0x310/0x310 [ 265.134934] ? __lock_is_held+0xb5/0x140 [ 265.138983] ? lock_acquire+0x1dc/0x520 [ 265.142963] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 265.147968] ? lock_release+0xa10/0xa10 [ 265.151926] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 265.157185] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 265.161679] ? preempt_notifier_dec+0x20/0x20 [ 265.166166] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 265.170990] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 265.176010] kvm_vcpu_ioctl+0x79d/0x12e0 [ 265.180070] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 265.185767] ? graph_lock+0x170/0x170 [ 265.189550] ? find_held_lock+0x36/0x1c0 [ 265.193601] ? lock_downgrade+0x8e0/0x8e0 [ 265.197738] ? kasan_check_read+0x11/0x20 [ 265.201869] ? rcu_is_watching+0x85/0x140 [ 265.206004] ? rcu_report_qs_rnp+0x790/0x790 [ 265.210405] ? __fget+0x40c/0x650 [ 265.213846] ? match_held_lock+0x871/0x8b0 [ 265.218064] ? expand_files.part.8+0x9a0/0x9a0 [ 265.222627] ? kasan_check_write+0x14/0x20 [ 265.226861] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 265.231776] ? wait_for_completion+0x870/0x870 [ 265.236353] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 265.241531] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 265.247232] do_vfs_ioctl+0x1cf/0x16f0 [ 265.251108] ? ioctl_preallocate+0x2e0/0x2e0 [ 265.255508] ? fget_raw+0x20/0x20 [ 265.258949] ? __sb_end_write+0xac/0xe0 [ 265.262910] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.268433] ? fput+0x130/0x1a0 [ 265.271697] ? ksys_write+0x1a6/0x250 [ 265.275485] ? security_file_ioctl+0x94/0xc0 [ 265.279885] ksys_ioctl+0xa9/0xd0 [ 265.283324] __x64_sys_ioctl+0x73/0xb0 [ 265.287209] do_syscall_64+0x1b1/0x800 [ 265.291081] ? finish_task_switch+0x1ca/0x840 [ 265.295566] ? syscall_return_slowpath+0x5c0/0x5c0 [ 265.300497] ? syscall_return_slowpath+0x30f/0x5c0 [ 265.305421] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 265.310769] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.315599] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.320770] RIP: 0033:0x4559f9 [ 265.323937] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.343844] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.351539] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 265.358790] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 265.366041] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 265.373302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 08:15:43 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000240)=""/14, &(0x7f00000001c0)=0xe) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000016c0)={'bond0\x00', 0x0}) sendmsg(r2, &(0x7f0000001a80)={&(0x7f0000001700)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001780)="454018128fec9214669d3c7de7977d772fced00f602b5aaa38f61616410c03a20cfd7b7f1dbb490c574d2b19f8d5a49a97960f57f841526a8ff2a987fac4677aa952ed7adf38a4bc29c858c1957affc5c5314e50b1b1dccb04071c1ebc531e39995971cd09c8650e06597049ee96988330a4357f7588a64f6989d899aba3802a662a54c73438ae4fcea4680f1a9e07c0319eb367b7854204292f6712c4a9e3aafdcf1fa33f1951d6b5db26716bc487e65d4e734f0579b0ec525f05ed20fc542eecfb216a2498c268d12e75a23458c89d8a16dfd84e54f22aa7f1fb0413cd4b624bfb36", 0xe3}, {&(0x7f0000001880)="0f93ad0d9d30effdd28073778acce598443bd7eb6884c0523764a825aa3fadc7695125b2c01fe2866fb7137aaa5d052060cd6a3e695cb41242a7b9101083e60cbeae0b11b85c0ac517000831da41ed885ac8da94584c132b1729dddffd34978f08318279e39c6871f2c4636e1cfacf87300432816c6b4676d288f85f3ef964492af8bb498ae5e2acb57f136b510f7898c29a175d0b006d054da99f0aec6f0560d0d879e2ee4caa15bb56150df762a7c2e9ce9548eaee62af7562c571ca0b826c42f3ebadaf5eba839892845e81cde256af3ce7b445068d850a8551d8f6290f1e7c8b8ea7f561b9b3", 0xe8}], 0x2, &(0x7f00000019c0)=[{0xb8, 0x100, 0x7fff, "4f4ad1788b1174889217d5c89b701fa1d7e6eea8ae6e0034a103647c7175a9d0cdf0bfe94062e1a106daa585f2630bcc089219634fbf247879b23f8f1daaf14a2838f97ececdadf3ae9c035f7c156534619a7a57a7b2d90e0cb7207d3c9e4a650af978a2208eddb42668c3dfa84bf0fc728f15740b0c3f4a0dde0d267a8ecd00fc6b0436d509a4872f89bc19446ad0bdea53def349b7c62f4e5a90a3d531b15fa127eeb0578b"}], 0xb8, 0x20008000}, 0x4000001) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0xffff}, 0x1c) listen(r2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fanotify_init(0xffffffffffffffff, 0x0) r1 = gettid() get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000000)}}, &(0x7f00000001c0)=0x18) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000200)=""/80, 0x3}) 08:15:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:44 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 265.380558] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000004 08:15:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0xff80000000000000, 0x4000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x0, 0x240080) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000003c0)={0xffffffffffffffe0, 0x28, 0x1, r3}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r1, &(0x7f0000000300)="2b4a6a2cff733c3da5acf9518af9800adcbfb4e102d7e0dec6b6204ecad1", 0x1e) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:44 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ff7000/0x4000)=nil) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x555700000000, 0x800) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x1000)=nil) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r6, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r5, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) recvfrom(r6, &(0x7f0000003540)=""/68, 0x44, 0x0, &(0x7f0000003640)=@hci={0x1f}, 0x707000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000001c0)=r3) write$fuse(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="20000000010000000800ffffffff65a4698e00000000"], 0x20) write$eventfd(r3, &(0x7f0000000100)=0x80, 0x8) 08:15:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0xabab, 0x200, 0x4, 0x40}, &(0x7f0000000180)=0x98) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuse_mount(&(0x7f00000001c0)='./bus\x00', 0xc000, r3, r4, 0x6, 0x10000) r5 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) personality(0xe43b847ef4ff6b96) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r5, 0x0) 08:15:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 08:15:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d00010004000000000000000700009e", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:44 executing program 2: syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) listen(r0, 0x1) name_to_handle_at(r0, &(0x7f00000000c0)="2e2f66696c65ffff00", &(0x7f0000000040)=ANY=[@ANYBLOB="22c3ef775b0c0003000000e1ffbee30700"], &(0x7f0000000080), 0x1400) 08:15:44 executing program 7 (fault-call:5 fault-nth:5): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:44 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:44 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100)="bdc5c6791c30b77ff7d5475f4c2d4fece383dabc4a50b4018c4fe98a8383d42c72fd9686ac5ac849155b193faee7e90e69673eeeb8896652d45987fcbc624ab19c50106b87c73e69b1d3717836b44a09f4e73933e0a51c61caf972e3992764c8e7215665a79a66f12564e82d045782d8ab7ad08cb4", &(0x7f0000000180)=""/125}, 0x18) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000240)={0x1, 0xfff, 0x1}) 08:15:44 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000003c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x1, r3}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x13, 0x7fff}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000200)={r5, 0x8, 0xffffffff, 0x6}, 0x10) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000580)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, r2, 0x0, 0x4) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r3 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x10000, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) fchownat(r3, &(0x7f0000000340)='./file0\x00', r4, r5, 0x1000) close(r1) 08:15:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 265.768219] FAULT_INJECTION: forcing a failure. [ 265.768219] name failslab, interval 1, probability 0, space 0, times 0 [ 265.779524] CPU: 0 PID: 20383 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 265.786453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.795808] Call Trace: [ 265.798408] dump_stack+0x1b9/0x294 [ 265.802049] ? dump_stack_print_info.cold.2+0x52/0x52 [ 265.807245] ? __save_stack_trace+0x7e/0xd0 [ 265.811584] should_fail.cold.4+0xa/0x1a [ 265.815654] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 265.820763] ? kasan_kmalloc+0xc4/0xe0 [ 265.824654] ? kasan_slab_alloc+0x12/0x20 [ 265.828805] ? kmem_cache_alloc+0x12e/0x760 [ 265.833137] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 265.837990] ? kvm_mmu_load+0x21/0x10e0 [ 265.841978] ? vcpu_enter_guest+0x3a83/0x6060 [ 265.846479] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 265.851506] ? graph_lock+0x170/0x170 [ 265.855313] ? do_syscall_64+0x1b1/0x800 [ 265.859384] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.864759] ? find_held_lock+0x36/0x1c0 [ 265.868829] ? __lock_is_held+0xb5/0x140 [ 265.872904] ? check_same_owner+0x320/0x320 [ 265.877232] ? rcu_note_context_switch+0x710/0x710 [ 265.882171] __should_failslab+0x124/0x180 [ 265.886410] should_failslab+0x9/0x14 [ 265.890213] kmem_cache_alloc+0x2af/0x760 [ 265.894372] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 265.899225] mmu_topup_memory_caches+0xf7/0x3a0 [ 265.903901] ? debug_check_no_locks_freed+0x310/0x310 [ 265.909105] kvm_mmu_load+0x21/0x10e0 [ 265.912913] ? kasan_check_write+0x14/0x20 [ 265.917160] vcpu_enter_guest+0x3a83/0x6060 [ 265.921489] ? perf_trace_lock+0xd6/0x900 [ 265.925639] ? print_usage_bug+0xc0/0xc0 [ 265.929711] ? kvm_set_msr_common+0x2680/0x2680 [ 265.934383] ? vmx_vcpu_load+0xada/0xfe0 [ 265.938454] ? __lock_acquire+0x7f5/0x5140 [ 265.942701] ? vmx_vcpu_reset+0x1030/0x1030 [ 265.947029] ? graph_lock+0x170/0x170 [ 265.950838] ? graph_lock+0x170/0x170 [ 265.954634] ? __lock_acquire+0x7f5/0x5140 [ 265.958854] ? debug_check_no_locks_freed+0x310/0x310 [ 265.964048] ? __lock_is_held+0xb5/0x140 [ 265.968100] ? lock_acquire+0x1dc/0x520 [ 265.972059] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 265.977062] ? lock_release+0xa10/0xa10 [ 265.981025] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 265.986289] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 265.990766] ? preempt_notifier_dec+0x20/0x20 [ 265.995248] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 266.000075] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 266.005080] kvm_vcpu_ioctl+0x79d/0x12e0 [ 266.009127] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 266.014824] ? graph_lock+0x170/0x170 [ 266.018610] ? find_held_lock+0x36/0x1c0 [ 266.022659] ? lock_downgrade+0x8e0/0x8e0 [ 266.026807] ? rcu_is_watching+0x85/0x140 [ 266.030946] ? rcu_report_qs_rnp+0x790/0x790 [ 266.035344] ? __fget+0x40c/0x650 [ 266.038784] ? match_held_lock+0x871/0x8b0 [ 266.043004] ? expand_files.part.8+0x9a0/0x9a0 [ 266.047578] ? kasan_check_write+0x14/0x20 [ 266.051797] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 266.056714] ? wait_for_completion+0x870/0x870 [ 266.061281] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 266.066455] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 266.072151] do_vfs_ioctl+0x1cf/0x16f0 [ 266.076035] ? ioctl_preallocate+0x2e0/0x2e0 [ 266.080426] ? fget_raw+0x20/0x20 [ 266.083864] ? __sb_end_write+0xac/0xe0 [ 266.087824] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 266.093343] ? fput+0x130/0x1a0 [ 266.096611] ? ksys_write+0x1a6/0x250 [ 266.100397] ? security_file_ioctl+0x94/0xc0 [ 266.104790] ksys_ioctl+0xa9/0xd0 [ 266.108238] __x64_sys_ioctl+0x73/0xb0 [ 266.112110] do_syscall_64+0x1b1/0x800 [ 266.115980] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 266.120809] ? syscall_return_slowpath+0x5c0/0x5c0 [ 266.125721] ? syscall_return_slowpath+0x30f/0x5c0 [ 266.130634] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 266.135984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 266.140822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.146000] RIP: 0033:0x4559f9 [ 266.149174] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000000000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind(r0, &(0x7f0000000140)=@hci={0x1f, r1, 0x1}, 0x80) 08:15:44 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/162) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x37f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) lookup_dcookie(0x8, &(0x7f0000000300)=""/137, 0x89) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000240)={0x6, 0x3, 'client0\x00', 0x6, "b786f8438450d8d9", "f8f3f0f680198ec0605e283593a18420ee36940a8b55586e4e8148c3ce257547", 0x7, 0x3}) setreuid(0x0, r2) shmctl$SHM_UNLOCK(0x0, 0xc) 08:15:44 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:44 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:44 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="1db510774375f47a05942c459e810c73fdf5623fb1eea51ac1e04c0907bc6c8326e016c477b652f66bcff5828246a8c69e7a40e2aa1197a1d13cb6162194e50a799882e500", 0x45, r1) keyctl$search(0xa, r1, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0) 08:15:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="12634840000000000000000000000000002000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000280)}) r1 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0xc, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000", @ANYRES64=r1], 0x9, 0x0, &(0x7f0000000040)="a38ce734eb9af87579"}) 08:15:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000070000ff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 266.168408] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 266.176109] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 266.183359] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 266.190612] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 266.197873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 266.205133] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000005 08:15:44 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 266.229419] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 266.230190] binder: 20399:20402 got reply transaction with no transaction stack [ 266.247389] binder: 20399:20402 transaction failed 29201/-71, size 137438986240-137439051776 line 2759 08:15:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000300)) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) [ 266.281551] binder: 20399:20410 got reply transaction with no transaction stack [ 266.289091] binder: 20399:20410 transaction failed 29201/-71, size 137438986240-137439051776 line 2759 [ 266.409962] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 266.442669] binder: 20399:20410 unknown command 1 [ 266.472918] binder: 20399:20410 ioctl c0306201 20000080 returned -22 08:15:45 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xee, 0x2440c0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x4, 0x9ef, 0x0, 0x7f}, 0x14) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x220802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") memfd_create(&(0x7f00000000c0)='\x00', 0x1) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="140000002700ff00000000000000000000000000"], 0x32a}, 0x1}, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/215, 0xd7}], 0x1) 08:15:45 executing program 7 (fault-call:5 fault-nth:6): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:45 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x20002, &(0x7f0000000040), 0x4) 08:15:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) r3 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x1, 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000340)=0x80000000, &(0x7f0000000380)=0x1) [ 266.513889] binder: undelivered TRANSACTION_ERROR: 29201 [ 266.519452] binder: undelivered TRANSACTION_ERROR: 29201 08:15:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0), 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:45 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) mmap$xdp(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000008, 0x4013, r0, 0x180000000) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 266.684362] FAULT_INJECTION: forcing a failure. [ 266.684362] name failslab, interval 1, probability 0, space 0, times 0 [ 266.695652] CPU: 0 PID: 20450 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 266.703274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.712632] Call Trace: [ 266.715236] dump_stack+0x1b9/0x294 [ 266.718885] ? dump_stack_print_info.cold.2+0x52/0x52 [ 266.724086] ? __save_stack_trace+0x7e/0xd0 [ 266.728425] should_fail.cold.4+0xa/0x1a [ 266.732498] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 266.737609] ? kasan_kmalloc+0xc4/0xe0 [ 266.741504] ? kasan_slab_alloc+0x12/0x20 [ 266.745655] ? kmem_cache_alloc+0x12e/0x760 [ 266.749982] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 266.754831] ? kvm_mmu_load+0x21/0x10e0 [ 266.758818] ? vcpu_enter_guest+0x3a83/0x6060 [ 266.763321] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 266.768342] ? graph_lock+0x170/0x170 [ 266.772150] ? do_syscall_64+0x1b1/0x800 [ 266.776213] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.781586] ? find_held_lock+0x36/0x1c0 [ 266.785658] ? __lock_is_held+0xb5/0x140 [ 266.789739] ? check_same_owner+0x320/0x320 [ 266.794070] ? rcu_note_context_switch+0x710/0x710 [ 266.799020] __should_failslab+0x124/0x180 [ 266.803245] should_failslab+0x9/0x14 [ 266.807035] kmem_cache_alloc+0x2af/0x760 [ 266.811185] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 266.816013] mmu_topup_memory_caches+0xf7/0x3a0 [ 266.820671] ? debug_check_no_locks_freed+0x310/0x310 [ 266.825850] kvm_mmu_load+0x21/0x10e0 [ 266.829632] ? kasan_check_write+0x14/0x20 [ 266.833862] vcpu_enter_guest+0x3a83/0x6060 [ 266.838166] ? print_usage_bug+0xc0/0xc0 [ 266.842212] ? kvm_set_msr_common+0x2680/0x2680 [ 266.846863] ? vmx_vcpu_load+0xada/0xfe0 [ 266.850906] ? __lock_acquire+0x7f5/0x5140 [ 266.855122] ? vmx_vcpu_reset+0x1030/0x1030 [ 266.859424] ? graph_lock+0x170/0x170 [ 266.863206] ? graph_lock+0x170/0x170 [ 266.866987] ? __lock_acquire+0x7f5/0x5140 [ 266.871206] ? debug_check_no_locks_freed+0x310/0x310 [ 266.876377] ? __lock_is_held+0xb5/0x140 [ 266.880421] ? lock_acquire+0x1dc/0x520 [ 266.884378] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 266.889374] ? lock_release+0xa10/0xa10 [ 266.893327] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 266.898584] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 266.903056] ? preempt_notifier_dec+0x20/0x20 [ 266.907534] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 266.912357] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 266.917360] kvm_vcpu_ioctl+0x79d/0x12e0 [ 266.921405] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 266.927094] ? graph_lock+0x170/0x170 [ 266.930877] ? find_held_lock+0x36/0x1c0 [ 266.934936] ? lock_downgrade+0x8e0/0x8e0 [ 266.939072] ? kasan_check_read+0x11/0x20 [ 266.943199] ? rcu_is_watching+0x85/0x140 [ 266.947329] ? rcu_report_qs_rnp+0x790/0x790 [ 266.951733] ? __fget+0x40c/0x650 [ 266.955179] ? match_held_lock+0x871/0x8b0 [ 266.959407] ? expand_files.part.8+0x9a0/0x9a0 [ 266.963976] ? kasan_check_write+0x14/0x20 [ 266.968190] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 266.973099] ? wait_for_completion+0x870/0x870 [ 266.977661] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 266.982836] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 266.988527] do_vfs_ioctl+0x1cf/0x16f0 [ 266.992397] ? ioctl_preallocate+0x2e0/0x2e0 [ 266.996786] ? fget_raw+0x20/0x20 [ 267.000220] ? __sb_end_write+0xac/0xe0 [ 267.004174] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.009690] ? fput+0x130/0x1a0 [ 267.012953] ? ksys_write+0x1a6/0x250 [ 267.016735] ? security_file_ioctl+0x94/0xc0 [ 267.021130] ksys_ioctl+0xa9/0xd0 [ 267.024565] __x64_sys_ioctl+0x73/0xb0 [ 267.028432] do_syscall_64+0x1b1/0x800 [ 267.032301] ? finish_task_switch+0x1ca/0x840 [ 267.036775] ? syscall_return_slowpath+0x5c0/0x5c0 [ 267.041686] ? syscall_return_slowpath+0x30f/0x5c0 [ 267.046597] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 267.051953] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.056788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.061954] RIP: 0033:0x4559f9 [ 267.065119] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:45 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:45 executing program 2: r0 = socket$inet(0x2, 0xe, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x5, 0x8f0, [0x200006c0, 0x0, 0x0, 0x200006f0, 0x200009c0], 0x0, &(0x7f0000000300), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'syz_tun\x00', 'syzkaller0\x00', 'veth0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="0ec2567feaa1", [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}, {{{0xd, 0x0, 0x0, 'ifb0\x00', 'bcsf0\x00', 'erspan0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="3b1ec6e2c7c3", [], 0x150, 0x1c0, 0x1f8, [@limit={'limit\x00', 0x20}, @physdev={'physdev\x00', 0x70, {{'yam0\x00', {}, 'gre0\x00'}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'team0\x00', 'eql\x00', 'sit0\x00', 'bridge_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="02a3d4816229", [], 0xe0, 0x168, 0x1a0, [@connbytes={'connbytes\x00', 0x18}, @m802_3={'802_3\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@dnat={'dnat\x00', 0x10}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'yam0\x00', 'veth0_to_bridge\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}, @mac={'mac\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x1b, 0x0, 0x0, 'veth0_to_bond\x00', 'ip_vti0\x00', 'eql\x00', 'teql0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0x158, 0x288, [@time={'time\x00', 0x18}, @quota={'quota\x00', 0x18}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crond_exec_t:s0\x00'}}}}]}]}, 0x968) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) socket$inet(0x2, 0x800, 0x1f) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'ip_vti0\x00'}, 0x18) 08:15:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x7fff) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000300)=""/164, &(0x7f00000003c0)=0xa4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000002c0)={'veth1_to_team\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl(r1, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r5 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 08:15:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0), 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x0) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x6}, {0x8, 0x800}], 0x2) 08:15:45 executing program 7 (fault-call:5 fault-nth:7): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:45 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1d, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0x50, "9bdf2cfc4b82e5d1f08db60a79fcd353d4fb98c83129a26c13b57427b7b82e996dcf824b939a960ed983b8d1c042ba92510531797bd7f970c273d8ff3131b8c3607aa45c411f5abfab0c4b292ad994b5"}, &(0x7f0000000180)=0x74) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 267.084289] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.091978] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 267.099226] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 267.106477] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 267.113726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 267.120974] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000006 [ 267.175865] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 267.241277] FAULT_INJECTION: forcing a failure. [ 267.241277] name failslab, interval 1, probability 0, space 0, times 0 [ 267.252706] CPU: 0 PID: 20483 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 267.259629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.268965] Call Trace: [ 267.271540] dump_stack+0x1b9/0x294 [ 267.275157] ? dump_stack_print_info.cold.2+0x52/0x52 [ 267.280332] ? __save_stack_trace+0x7e/0xd0 [ 267.284651] should_fail.cold.4+0xa/0x1a [ 267.288701] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 267.293792] ? kasan_kmalloc+0xc4/0xe0 [ 267.297669] ? kasan_slab_alloc+0x12/0x20 [ 267.301806] ? kmem_cache_alloc+0x12e/0x760 [ 267.306115] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 267.310943] ? kvm_mmu_load+0x21/0x10e0 [ 267.314905] ? vcpu_enter_guest+0x3a83/0x6060 [ 267.319384] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 267.324387] ? graph_lock+0x170/0x170 [ 267.328175] ? do_syscall_64+0x1b1/0x800 [ 267.332245] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.337613] ? find_held_lock+0x36/0x1c0 [ 267.341671] ? __lock_is_held+0xb5/0x140 [ 267.345720] ? perf_trace_gfs2_glock_lock_time+0xab0/0xd80 [ 267.351341] ? check_same_owner+0x320/0x320 [ 267.355651] ? rcu_note_context_switch+0x710/0x710 [ 267.360573] __should_failslab+0x124/0x180 [ 267.364801] should_failslab+0x9/0x14 [ 267.368587] kmem_cache_alloc+0x2af/0x760 [ 267.372727] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 267.377563] mmu_topup_memory_caches+0xf7/0x3a0 [ 267.382217] ? debug_check_no_locks_freed+0x310/0x310 [ 267.387398] kvm_mmu_load+0x21/0x10e0 [ 267.391196] ? kasan_check_write+0x14/0x20 [ 267.395421] vcpu_enter_guest+0x3a83/0x6060 [ 267.399735] ? perf_trace_lock+0xd6/0x900 [ 267.403869] ? print_usage_bug+0xc0/0xc0 [ 267.407921] ? kvm_set_msr_common+0x2680/0x2680 [ 267.412574] ? vmx_vcpu_load+0xada/0xfe0 [ 267.416626] ? __lock_acquire+0x7f5/0x5140 [ 267.420855] ? vmx_vcpu_reset+0x1030/0x1030 [ 267.425160] ? graph_lock+0x170/0x170 [ 267.428946] ? graph_lock+0x170/0x170 [ 267.432732] ? __lock_acquire+0x7f5/0x5140 [ 267.436958] ? debug_check_no_locks_freed+0x310/0x310 [ 267.442144] ? __lock_is_held+0xb5/0x140 [ 267.446188] ? perf_trace_gfs2_glock_lock_time+0x280/0xd80 [ 267.451806] ? lock_acquire+0x1dc/0x520 [ 267.455767] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 267.460778] ? lock_release+0xa10/0xa10 [ 267.464741] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 267.470004] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 267.474491] ? preempt_notifier_dec+0x20/0x20 [ 267.479046] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 267.483874] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 267.488886] kvm_vcpu_ioctl+0x79d/0x12e0 [ 267.492935] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 267.498634] ? graph_lock+0x170/0x170 [ 267.502998] ? find_held_lock+0x36/0x1c0 [ 267.507065] ? lock_downgrade+0x8e0/0x8e0 [ 267.511205] ? rcu_is_watching+0x85/0x140 [ 267.515339] ? rcu_report_qs_rnp+0x790/0x790 [ 267.519744] ? __fget+0x40c/0x650 [ 267.523185] ? match_held_lock+0x871/0x8b0 [ 267.527407] ? expand_files.part.8+0x9a0/0x9a0 [ 267.531977] ? kasan_check_write+0x14/0x20 [ 267.536199] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 267.541117] ? wait_for_completion+0x870/0x870 [ 267.545688] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 267.550866] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 267.556565] do_vfs_ioctl+0x1cf/0x16f0 [ 267.560442] ? ioctl_preallocate+0x2e0/0x2e0 [ 267.564838] ? fget_raw+0x20/0x20 [ 267.568281] ? __sb_end_write+0xac/0xe0 [ 267.572242] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.577762] ? fput+0x130/0x1a0 [ 267.581040] ? ksys_write+0x1a6/0x250 [ 267.584830] ? security_file_ioctl+0x94/0xc0 [ 267.589226] ksys_ioctl+0xa9/0xd0 [ 267.592671] __x64_sys_ioctl+0x73/0xb0 [ 267.596546] do_syscall_64+0x1b1/0x800 [ 267.600418] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 267.605250] ? syscall_return_slowpath+0x5c0/0x5c0 [ 267.610165] ? syscall_return_slowpath+0x30f/0x5c0 [ 267.615084] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 267.620436] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.625268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.630441] RIP: 0033:0x4559f9 [ 267.633609] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.652940] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.660635] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 267.667886] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 267.675137] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 267.682389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 08:15:46 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:46 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2100, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800, 0xfffffffffffffffc}, 0x9) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl(r3, 0x8912, &(0x7f0000000100)="9200000000345f8f760097") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'bpq0\x00', 0x8100}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="db0000008c43cb22cb647bf2be6ce920be918c5084a692f3cae0e96c1101b75ec26cf9ddebb080d1b6c339dcc087cff65eb173e635b9603f622d4cd2bd0cc60273b0b0fa4f22ef7fda2ec38a56cacdd10123855af36740e7af38b2b978ce1e4aa0891b334194a013ebbec271cf67e90c5524a9d171afe2e529b1251bede350869117c845e7c85835a9093b0013d7ba22deb6ebe2371730b4c4169008fab224b92af3ab1e6522f561784086f4288391ce1475cdf73e5fa355254a493bb27ff2595d44a2ef844863bbb716e8bbd3b0f23ccc02959d067aef0bd28fe0d2c2352a"], &(0x7f0000000340)=0xe3) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0), 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) fchmod(r2, 0x4) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) r3 = pkey_alloc(0x0, 0x2) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f00000004c0)={'filter\x00', 0x99, "12fcc784c69b3f64b078f8deb44575cd6e50542181b657feb431e20a1a76ec0e3e34790e0c225b355226e59bb6f846666c6188d2b3cab29a9f910c5396fcc37849218f92fe5f63086eb8c04f29f3e6beec3181d1772218fd4b50ec21a059f1299cea29c769e8bdf5bf72c3fdfecd1c549667640ad8a7439161ec61eae915711482540612b0dc3e18b34bf3789f61a5aa1dbda676fdb9455d2f"}, &(0x7f0000000580)=0xbd) getpeername(r1, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000380)=0x80) openat$nullb(0xffffffffffffff9c, &(0x7f0000000480)='/dev/nullb0\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000003c0)=0x2, 0x4) pkey_free(r3) sendto(r1, &(0x7f0000000400)="23f73c4e09cbed94c096544fea365b88415ae115137314d66a574a6f538105eff47ba1521bb9dab198acd5d342aee7850a8781fb6e81bd61c9a33e695ecf0187df8c3c37471da6cf52fd69efb67391226d577ca50c7ccba1778301f60a3352fec79e8f242c95", 0x66, 0x800, 0x0, 0x0) [ 267.689644] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000007 08:15:46 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x151000) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000100)="9508e6a507c71b2365f42c34a8686acde1d68b363017330d2f2c263b5b14c543d568cca8b4e07acc333d28d0db6c6dbbeca219dd317d36c04352f2c1d432d83de9aaa8592205bcc49dff67da83ee20992f27eb274d3ce933068ea1056e70ee55166c14fc2946daed2dee14503bec9ac164e468bb907326fd8255925510aef4439b70f756d9e6f21bcea8c5f898571a555f4ec8e26e559fce4ebe", 0x9a}, {&(0x7f00000001c0)="5d1ebe09f2c90b13dfa5eb4f315782327bd1ae630754be7102b0a811cb39a8b6c10e9af4a1c7f7a74d826f40a55fff3a81447c0f940e3d613eba5bd4148cabfb886d8da35630b3e260b0ec973acc0f11dde2e48ce2a5fd16589f8f88a71497449ca86bd7b9a70e90c371c172a1c3ef37ec42d9fd7d99d46648a84593bf4070a323281dc74d5f1e4ffe6411365bd6fea01b3c9e21414a7a7190bcaecf1d6ea5ac322624f4b32f266ab50b3fd6b43c46e2b7544c67fe4a08d18eb6", 0xba}, {&(0x7f0000000280)="e58b36fbe50e4478077ea834eb1b625e7a1a63dfa69dfb48e868b1713e982cd128955fd936357648c2d964c945278411bd5f6cf38af184922a4c8f490b562532", 0x40}, {&(0x7f00000002c0)="5e8ee0f1ac285eb443cf8c89527ff4843120dba9edc7fce2cf0e2faa60561b28b06d916d0d9f391d3aaddc39e41596ba3533229c3b4ee8d476ce11d31d3f8c594e7e92a698b8e2ee9665417b03a63cea8581277362f81dd6f56573a50b49a04b94f5278c2bbc443d1c1c24a35cc15ef5a0f45191a9a0315c4b6b4f125990efb885a2560b1b8a49466ffdf83a09751cf7d966d6d8763542411f4fb5da960805c057eaf4a535f914370eac9bdaec09ae31bc711538ad", 0xb5}, {&(0x7f0000000380)="4428b3537650c049acce313785eee26fe5ef0f99aada0b3512c0df644fdc254e93b4d94c1f29918ba156bef46ce0d1b0b4106552b864600e51653a46a4f162ebdcb695477ce7c863af204026632f6e3cd3a5b14fc81ac232548fe17d018bdb4f4adc900c75bd580e9589a091cafe043310def8550a988d443079ec5a2b2f7184a2d9ca200336676b290f46e217dfd7bfdf2b50b403eeebe75252e6d6adfbf706abd005bae0495165d2a4e39fe67c54c128ead40b5ef53da1237e0fc6d6f032", 0xbf}, {&(0x7f0000000440)="ae1fcd", 0x3}, {&(0x7f0000000480)}], 0x7, &(0x7f0000000540), 0x0, 0x4000}, 0x40) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 08:15:46 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:46 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000002", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) [ 267.782952] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:46 executing program 2: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000007e0000000700000004008e221c2a25a022008882ceb3000002000000020000000800000005800000000000005100000000000000030000000000000000000000000017000001000000000000001000000000000000000000000000005fffffffa49111466ca087529b04aaffffffff02000000000000000000000000000000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 08:15:46 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000070000f0", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0x8, 0xfffffffffffffede) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000300)={0x0, {{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x108) rt_sigreturn() bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:46 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 267.978892] IPVS: ftp: loaded support on port[0] = 21 08:15:46 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f00000000c0), 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) creat(&(0x7f0000000100)='./file0\x00', 0xb0) 08:15:46 executing program 7 (fault-call:5 fault-nth:8): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clone(0x0, &(0x7f0000000140)="34a014a045fab5ea3eef55cc4d9f66e541b3ab6e74bab6f25590ad50e12a02d5f379", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)="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") setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200)=0x5, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x1000000, 0x4) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000004000)=ANY=[@ANYBLOB="90250000090410042bbd7000fcdbdf2503000005f7f396aae93c898b776d6ea8e43a6dd7c9be16d94e3d6ef0e7fc4710cdc8e1a10e251b7dc5b931a7958d8701dae65fb41a91b300ebad538b102c01530008006400", @ANYRES32=r2, @ANYBLOB="4ba0f2ac985bc342d1e8d41b05d3c29c444de2e00f33618fffb3ee990486fb3f635e6d5c3a4397a6c3021c1482271f122fff219fd27ce6b97c21c7c201eb7e2f4ee31400530000000000000000000000ffff00000000bc09a819bbef9c2f5b4c8ce4d728fb06951fa2c2f8113150686b3f2b8c3b8451a8ed049441c0608c37c8013c925ed55c02627e168d53ad5282cb5d9c580be137a76bc17b0b4d2c5314f2d3406281a29fda147ad7efc30c9bd7923decae3d7fe5927a46d5f1d5d223332ab6d03beac4693d29e6ae1ec4978ce6050276a6edf053015534527005b321580c6cbd808ec9b5f61ce288cb484945360f2638e93bf8b34e589627c8f246c0c7ffed7946d964f4fb84b8c702f01738ef88ca79f96748e232504c33e948f6ad487d057dd5bf8a42cbdfcb48dda3f906781a8379774763be2159a965323efb92a0d27d369042f427a11b", @ANYRES32=r3, 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0x2590}, 0x1}, 0x8000) close(r3) 08:15:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:46 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000002", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:46 executing program 6: lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'security.', '\x00'}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0xffe0000}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x7, 0x8, 0x4, 0x1, 0x4, 0x3ff, 0x3, 0x3, r3}, &(0x7f00000004c0)=0x20) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:46 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:46 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) listen(r0, 0x7606) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, 0x84) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f00000028c0), 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x600501) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x101}}, 0xffffffffffff8001, 0xbede, 0x2, 0x1, 0x1}, &(0x7f0000000240)=0x98) [ 268.179782] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 268.233309] FAULT_INJECTION: forcing a failure. [ 268.233309] name failslab, interval 1, probability 0, space 0, times 0 [ 268.244584] CPU: 1 PID: 20545 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 268.251514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.260861] Call Trace: [ 268.263455] dump_stack+0x1b9/0x294 [ 268.267093] ? dump_stack_print_info.cold.2+0x52/0x52 [ 268.272287] ? __save_stack_trace+0x7e/0xd0 [ 268.276626] should_fail.cold.4+0xa/0x1a [ 268.280699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 268.285807] ? kasan_kmalloc+0xc4/0xe0 [ 268.289697] ? kasan_slab_alloc+0x12/0x20 [ 268.293845] ? kmem_cache_alloc+0x12e/0x760 [ 268.298172] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 268.303007] ? kvm_mmu_load+0x21/0x10e0 [ 268.306975] ? vcpu_enter_guest+0x3a83/0x6060 [ 268.311458] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 268.316463] ? graph_lock+0x170/0x170 [ 268.320248] ? do_syscall_64+0x1b1/0x800 [ 268.324294] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.329649] ? find_held_lock+0x36/0x1c0 [ 268.333705] ? __lock_is_held+0xb5/0x140 [ 268.337770] ? check_same_owner+0x320/0x320 [ 268.342145] ? rcu_note_context_switch+0x710/0x710 [ 268.347070] __should_failslab+0x124/0x180 [ 268.351296] should_failslab+0x9/0x14 [ 268.355084] kmem_cache_alloc+0x2af/0x760 [ 268.359224] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 268.364056] mmu_topup_memory_caches+0xf7/0x3a0 [ 268.368711] ? debug_check_no_locks_freed+0x310/0x310 [ 268.373891] kvm_mmu_load+0x21/0x10e0 [ 268.377681] ? kasan_check_write+0x14/0x20 [ 268.381907] vcpu_enter_guest+0x3a83/0x6060 [ 268.386221] ? print_usage_bug+0xc0/0xc0 [ 268.390275] ? kvm_set_msr_common+0x2680/0x2680 [ 268.394926] ? vmx_vcpu_load+0xada/0xfe0 [ 268.398977] ? __lock_acquire+0x7f5/0x5140 [ 268.403204] ? vmx_vcpu_reset+0x1030/0x1030 [ 268.407514] ? graph_lock+0x170/0x170 [ 268.411303] ? graph_lock+0x170/0x170 [ 268.415089] ? __lock_acquire+0x7f5/0x5140 [ 268.419313] ? debug_check_no_locks_freed+0x310/0x310 [ 268.424498] ? __lock_is_held+0xb5/0x140 [ 268.428552] ? lock_acquire+0x1dc/0x520 [ 268.432510] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 268.437519] ? lock_release+0xa10/0xa10 [ 268.441482] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 268.446744] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 268.451224] ? preempt_notifier_dec+0x20/0x20 [ 268.455718] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 268.460547] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 268.465559] kvm_vcpu_ioctl+0x79d/0x12e0 [ 268.469613] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 268.475657] ? graph_lock+0x170/0x170 [ 268.479449] ? find_held_lock+0x36/0x1c0 [ 268.483508] ? lock_downgrade+0x8e0/0x8e0 [ 268.487909] ? kasan_check_read+0x11/0x20 [ 268.492044] ? rcu_is_watching+0x85/0x140 [ 268.496200] ? rcu_report_qs_rnp+0x790/0x790 [ 268.500603] ? __fget+0x40c/0x650 [ 268.504048] ? match_held_lock+0x871/0x8b0 [ 268.508272] ? expand_files.part.8+0x9a0/0x9a0 [ 268.512838] ? kasan_check_write+0x14/0x20 [ 268.517063] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 268.521983] ? wait_for_completion+0x870/0x870 [ 268.526554] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 268.531734] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 268.537434] do_vfs_ioctl+0x1cf/0x16f0 [ 268.541314] ? ioctl_preallocate+0x2e0/0x2e0 [ 268.545712] ? fget_raw+0x20/0x20 [ 268.549155] ? __sb_end_write+0xac/0xe0 [ 268.553122] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 268.558641] ? fput+0x130/0x1a0 [ 268.561911] ? ksys_write+0x1a6/0x250 [ 268.565703] ? security_file_ioctl+0x94/0xc0 [ 268.570100] ksys_ioctl+0xa9/0xd0 [ 268.573543] __x64_sys_ioctl+0x73/0xb0 [ 268.577418] do_syscall_64+0x1b1/0x800 [ 268.581288] ? finish_task_switch+0x1ca/0x840 [ 268.585769] ? syscall_return_slowpath+0x5c0/0x5c0 [ 268.590686] ? syscall_return_slowpath+0x30f/0x5c0 [ 268.595604] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 268.600956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 268.605792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.610968] RIP: 0033:0x4559f9 [ 268.614139] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.633474] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 268.641175] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 268.648438] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 268.655693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 268.662947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 268.670198] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000008 08:15:47 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:47 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/stat\x00') ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000001c0)=""/164) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000340)=""/201, &(0x7f0000000280)=0xc9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000140)={r4, 0x9805}, 0x8) ioctl(r1, 0x8, &(0x7f0000000300)="025cc83d6d345f8f760070") ioctl$KDDISABIO(r3, 0x4b37) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:47 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000070000ff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:47 executing program 7 (fault-call:5 fault-nth:9): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)={[{@allow_utime={'allow_utime', 0x3d}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@showexec='showexec', 0x2c}, {@usefree='usefree', 0x2c}, {@check_strict='check=strict', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x1000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x2}, &(0x7f0000000480)=0x8) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, 0x6e) creat(&(0x7f00000004c0)='./file0\x00', 0x80) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x9, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="fe61003914925e8f9cc58d081b1d9b4f67ab63ed26", 0x15, 0x1}], 0x10, &(0x7f0000000340)={[{@time_offset={'time_offset', 0x3d, [0x34]}, 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x37, 0x31, 0x32, 0x34, 0x35, 0x33]}, 0x2c}, {@discard='discard', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x35, 0x31, 0x33, 0x37, 0x31, 0x32]}, 0x2c}]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000380)=0x100) 08:15:47 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xe, 0x4, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) [ 269.276491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 269.315379] FAT-fs (loop4): Unrecognized mount option "allow_utime=" or missing value [ 269.344424] FAULT_INJECTION: forcing a failure. [ 269.344424] name failslab, interval 1, probability 0, space 0, times 0 [ 269.355746] CPU: 0 PID: 20593 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 269.362672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.372029] Call Trace: [ 269.374613] dump_stack+0x1b9/0x294 [ 269.378233] ? dump_stack_print_info.cold.2+0x52/0x52 [ 269.383411] ? __save_stack_trace+0x7e/0xd0 [ 269.387729] should_fail.cold.4+0xa/0x1a [ 269.391782] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 269.396870] ? kasan_kmalloc+0xc4/0xe0 [ 269.400740] ? kasan_slab_alloc+0x12/0x20 [ 269.404871] ? kmem_cache_alloc+0x12e/0x760 [ 269.409177] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 269.414004] ? kvm_mmu_load+0x21/0x10e0 [ 269.417970] ? vcpu_enter_guest+0x3a83/0x6060 [ 269.422448] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 269.427455] ? graph_lock+0x170/0x170 [ 269.431240] ? do_syscall_64+0x1b1/0x800 [ 269.435287] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.440643] ? find_held_lock+0x36/0x1c0 [ 269.444698] ? __lock_is_held+0xb5/0x140 [ 269.448761] ? check_same_owner+0x320/0x320 [ 269.453070] ? rcu_note_context_switch+0x710/0x710 [ 269.457991] __should_failslab+0x124/0x180 [ 269.462215] should_failslab+0x9/0x14 [ 269.466003] kmem_cache_alloc+0x2af/0x760 [ 269.470149] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 269.474981] mmu_topup_memory_caches+0xf7/0x3a0 [ 269.479639] ? debug_check_no_locks_freed+0x310/0x310 [ 269.484821] kvm_mmu_load+0x21/0x10e0 [ 269.488634] ? kasan_check_write+0x14/0x20 [ 269.492858] vcpu_enter_guest+0x3a83/0x6060 [ 269.497169] ? perf_trace_lock+0xd6/0x900 [ 269.501821] ? print_usage_bug+0xc0/0xc0 [ 269.505878] ? kvm_set_msr_common+0x2680/0x2680 [ 269.510536] ? vmx_vcpu_load+0xada/0xfe0 [ 269.514592] ? __lock_acquire+0x7f5/0x5140 [ 269.518828] ? vmx_vcpu_reset+0x1030/0x1030 [ 269.523134] ? graph_lock+0x170/0x170 [ 269.526921] ? graph_lock+0x170/0x170 [ 269.530706] ? __lock_acquire+0x7f5/0x5140 [ 269.534931] ? debug_check_no_locks_freed+0x310/0x310 [ 269.540116] ? __lock_is_held+0xb5/0x140 [ 269.544169] ? lock_acquire+0x1dc/0x520 [ 269.548128] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 269.553133] ? lock_release+0xa10/0xa10 [ 269.557095] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 269.562356] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 269.566834] ? preempt_notifier_dec+0x20/0x20 [ 269.571324] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 269.576151] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 269.581163] kvm_vcpu_ioctl+0x79d/0x12e0 [ 269.585213] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 269.590913] ? graph_lock+0x170/0x170 [ 269.594702] ? find_held_lock+0x36/0x1c0 [ 269.598761] ? lock_downgrade+0x8e0/0x8e0 [ 269.602904] ? rcu_is_watching+0x85/0x140 [ 269.607040] ? rcu_report_qs_rnp+0x790/0x790 [ 269.611446] ? __fget+0x40c/0x650 [ 269.614887] ? match_held_lock+0x871/0x8b0 [ 269.619112] ? expand_files.part.8+0x9a0/0x9a0 [ 269.623682] ? kasan_check_write+0x14/0x20 [ 269.627902] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 269.632822] ? wait_for_completion+0x870/0x870 [ 269.637401] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 269.642579] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 269.648278] do_vfs_ioctl+0x1cf/0x16f0 [ 269.652158] ? ioctl_preallocate+0x2e0/0x2e0 [ 269.656555] ? fget_raw+0x20/0x20 [ 269.660002] ? __sb_end_write+0xac/0xe0 [ 269.663972] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 269.669493] ? fput+0x130/0x1a0 [ 269.672761] ? ksys_write+0x1a6/0x250 [ 269.676552] ? security_file_ioctl+0x94/0xc0 [ 269.680954] ksys_ioctl+0xa9/0xd0 [ 269.684399] __x64_sys_ioctl+0x73/0xb0 [ 269.688274] do_syscall_64+0x1b1/0x800 [ 269.692155] ? finish_task_switch+0x1ca/0x840 [ 269.696639] ? syscall_return_slowpath+0x5c0/0x5c0 [ 269.701554] ? syscall_return_slowpath+0x30f/0x5c0 [ 269.706477] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 269.711833] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.716665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.721836] RIP: 0033:0x4559f9 [ 269.725009] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:48 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 269.744347] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.752041] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 269.759294] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 269.766544] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 269.773798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 269.781048] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000009 08:15:48 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)) 08:15:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r3 = fcntl$getown(r2, 0x9) ptrace$getregset(0x4204, r3, 0x206, &(0x7f0000000400)={&(0x7f0000000340)=""/183, 0xb7}) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r4 = socket(0xa, 0x6, 0x6) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000480)={'veth0\x00'}) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:48 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x7, 0x30}, &(0x7f00000001c0)=0xc) 08:15:48 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept(r1, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) 08:15:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:48 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:48 executing program 7 (fault-call:5 fault-nth:10): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 270.250869] FAULT_INJECTION: forcing a failure. [ 270.250869] name failslab, interval 1, probability 0, space 0, times 0 [ 270.262160] CPU: 0 PID: 20659 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 270.269077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.278420] Call Trace: [ 270.281006] dump_stack+0x1b9/0x294 [ 270.284638] ? dump_stack_print_info.cold.2+0x52/0x52 [ 270.289823] ? __save_stack_trace+0x7e/0xd0 [ 270.294152] should_fail.cold.4+0xa/0x1a [ 270.298216] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 270.303314] ? kasan_kmalloc+0xc4/0xe0 [ 270.307194] ? kasan_slab_alloc+0x12/0x20 [ 270.311335] ? kmem_cache_alloc+0x12e/0x760 [ 270.315653] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 270.320491] ? kvm_mmu_load+0x21/0x10e0 [ 270.324468] ? vcpu_enter_guest+0x3a83/0x6060 [ 270.328961] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 270.333973] ? graph_lock+0x170/0x170 [ 270.337769] ? do_syscall_64+0x1b1/0x800 [ 270.341828] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.347193] ? find_held_lock+0x36/0x1c0 [ 270.351255] ? __lock_is_held+0xb5/0x140 [ 270.355322] ? check_same_owner+0x320/0x320 [ 270.359639] ? rcu_note_context_switch+0x710/0x710 [ 270.364570] __should_failslab+0x124/0x180 [ 270.368802] should_failslab+0x9/0x14 [ 270.372596] kmem_cache_alloc+0x2af/0x760 [ 270.376746] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 270.381598] mmu_topup_memory_caches+0xf7/0x3a0 [ 270.386249] ? debug_check_no_locks_freed+0x310/0x310 [ 270.391425] kvm_mmu_load+0x21/0x10e0 [ 270.395210] ? kasan_check_write+0x14/0x20 [ 270.399436] vcpu_enter_guest+0x3a83/0x6060 [ 270.403738] ? print_usage_bug+0xc0/0xc0 [ 270.407780] ? kvm_set_msr_common+0x2680/0x2680 [ 270.412431] ? vmx_vcpu_load+0xada/0xfe0 [ 270.416482] ? __lock_is_held+0xb5/0x140 [ 270.420529] ? __account_cfs_rq_runtime+0x600/0x600 [ 270.425527] ? vmx_vcpu_reset+0x1030/0x1030 [ 270.429827] ? graph_lock+0x170/0x170 [ 270.433608] ? graph_lock+0x170/0x170 [ 270.437389] ? __lock_acquire+0x7f5/0x5140 [ 270.441601] ? __perf_event_task_sched_out+0x2e8/0x1a30 [ 270.446948] ? update_load_avg+0x2570/0x2570 [ 270.451343] ? __lock_is_held+0xb5/0x140 [ 270.455387] ? lock_acquire+0x1dc/0x520 [ 270.459345] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 270.464346] ? lock_release+0xa10/0xa10 [ 270.468300] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 270.473555] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 270.478033] ? preempt_notifier_dec+0x20/0x20 [ 270.482516] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 270.487335] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 270.492337] kvm_vcpu_ioctl+0x79d/0x12e0 [ 270.496381] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 270.502070] ? trace_hardirqs_on+0xd/0x10 [ 270.506205] ? _raw_spin_unlock_irq+0x27/0x70 [ 270.510689] ? find_held_lock+0x36/0x1c0 [ 270.514733] ? lock_downgrade+0x8e0/0x8e0 [ 270.518870] ? kasan_check_read+0x11/0x20 [ 270.522998] ? rcu_is_watching+0x85/0x140 [ 270.527134] ? rcu_report_qs_rnp+0x790/0x790 [ 270.531524] ? __fget+0x40c/0x650 [ 270.534958] ? match_held_lock+0x871/0x8b0 [ 270.539172] ? expand_files.part.8+0x9a0/0x9a0 [ 270.543746] ? kasan_check_write+0x14/0x20 [ 270.547965] ? wait_for_completion+0x870/0x870 [ 270.552526] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 270.557695] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 270.563382] do_vfs_ioctl+0x1cf/0x16f0 [ 270.567250] ? ioctl_preallocate+0x2e0/0x2e0 [ 270.571639] ? fget_raw+0x20/0x20 [ 270.575071] ? __sb_end_write+0xac/0xe0 [ 270.579039] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.584565] ? exit_to_usermode_loop+0x87/0x310 [ 270.589217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.594732] ? security_file_ioctl+0x94/0xc0 [ 270.599123] ksys_ioctl+0xa9/0xd0 [ 270.602559] __x64_sys_ioctl+0x73/0xb0 [ 270.606428] do_syscall_64+0x1b1/0x800 [ 270.610295] ? syscall_return_slowpath+0x5c0/0x5c0 [ 270.615202] ? syscall_return_slowpath+0x30f/0x5c0 [ 270.620111] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 270.625458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.630290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.635455] RIP: 0033:0x4559f9 08:15:49 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:49 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x80f, 0x4) ioctl(r0, 0x8916, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f760070") r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x8706a300189491d9, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000000280)="6050448c32a1427535f8c59308f1e14536c454030ee11b42dc90dc8b5248d736c7bab018756ea09c4a178c9f7d06daa6918d663432c100ae50391d9874b1933c9cd2cea23f90251e45cf5e04de88e179b9b3e8204a6dec48be3d804df3d484090e053af5437d98b2d67aed1b80943c8c9e48dd9a9c6ce4e70adebbce816886fc7ff13b5f15431b43dbd9bf5c62e20c2907507b9ac65a6ca3e40dae325808bdd6976509f3e53ed8721d7c160d3cb2db442c4b43bed34f4cd48d29bad925043646535dbab07a4594904c0a1fdb84d3b6ca5f8bcd444a9e666ad12c0a59cf0f30898f", 0xe1) accept(r1, &(0x7f0000000000)=@pppoe, &(0x7f0000000100)=0x80) [ 270.638622] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.657795] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 270.665488] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 270.672737] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 270.679983] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 270.687233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 270.694489] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 000000000000000a 08:15:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r1, &(0x7f00000003c0)={0x1f, {0x81, 0x1, 0x980, 0x4, 0x3f, 0x3}}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000015c0)={r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001600)={0x2, [0x0, 0x0]}, &(0x7f0000001640)=0xc) syslog(0x5, 0x0, 0xffffffffffffffe9) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x10001}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r5, 0x2}, 0x8) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0xe) sendto$inet6(r2, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) close(r2) 08:15:49 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d0001000400000000000000070000ff", @ANYBLOB="000000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:49 executing program 7 (fault-call:5 fault-nth:11): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:49 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0x1fff}, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000340)={'ifb0\x00', 0x8000}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000100)) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) socket(0x11, 0x800, 0x81) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300)=0x8, 0x4) getdents64(0xffffffffffffffff, &(0x7f0000000380)=""/68, 0x44) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 08:15:49 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'irlan0\x00', 0x2}) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = getgid() setgroups(0x1, &(0x7f00000000c0)=[r2]) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) exit(0x0) 08:15:49 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="9effffff0a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x244040, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000340)) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000380), 0x459) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000300)={'veth1_to_bridge\x00', 0x4}) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:49 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, &(0x7f0000000180)="28697dd702c624036d1b26f75132d5000e55ffb3d0f8d0be760e4fffde977889f51076b6eff0ca50a91945b07d3beea1b086ebd7ea0d47a60c8e26aa4695a3e52dd7", 0x42, 0x880, &(0x7f0000000200)={0x2, 0x4e23, @rand_addr=0xffffffffffffffff}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r3 = dup2(r0, r1) r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x400, 0x2) r5 = getpgid(0x0) fcntl$lock(r1, 0x5, &(0x7f0000000240)={0x2, 0x3, 0x0, 0x1f, r5}) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x800, 0x7, 0x0, 0x400, 0x0, 0x3, 0x4, 0x8, 0x23ce3448, 0x7f, 0x1f, 0x80000001, 0xeb76, 0x3, 0x0, 0x80000000, 0x85, 0x8000, 0x75, 0x5, 0x9, 0xfffffffffffffff9, 0xcc, 0x1, 0x401, 0xffffffffffffffff, 0x1, 0x7, 0x67, 0x8, 0x3, 0x3, 0x1000, 0x0, 0x5, 0x7f, 0x0, 0x1f, 0x2, @perf_config_ext={0x9, 0x57}, 0x0, 0x6000000, 0x1, 0x1, 0xf6b, 0x9, 0x2}, r3, 0xb, r4, 0x8) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 270.912934] FAULT_INJECTION: forcing a failure. [ 270.912934] name failslab, interval 1, probability 0, space 0, times 0 [ 270.924262] CPU: 0 PID: 20680 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 270.931194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.940547] Call Trace: [ 270.943143] dump_stack+0x1b9/0x294 [ 270.946784] ? dump_stack_print_info.cold.2+0x52/0x52 [ 270.951982] ? __save_stack_trace+0x7e/0xd0 [ 270.956320] should_fail.cold.4+0xa/0x1a [ 270.960392] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 270.965498] ? kasan_kmalloc+0xc4/0xe0 [ 270.969390] ? kasan_slab_alloc+0x12/0x20 [ 270.973538] ? kmem_cache_alloc+0x12e/0x760 [ 270.977861] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 270.982708] ? kvm_mmu_load+0x21/0x10e0 [ 270.986684] ? vcpu_enter_guest+0x3a83/0x6060 [ 270.991177] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 270.996280] ? graph_lock+0x170/0x170 [ 271.000081] ? do_syscall_64+0x1b1/0x800 [ 271.004141] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.009509] ? find_held_lock+0x36/0x1c0 [ 271.013574] ? __lock_is_held+0xb5/0x140 [ 271.017644] ? check_same_owner+0x320/0x320 [ 271.021970] ? rcu_note_context_switch+0x710/0x710 [ 271.026910] __should_failslab+0x124/0x180 [ 271.031150] should_failslab+0x9/0x14 [ 271.034955] kmem_cache_alloc+0x2af/0x760 [ 271.039113] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 271.043963] mmu_topup_memory_caches+0xf7/0x3a0 [ 271.048637] ? debug_check_no_locks_freed+0x310/0x310 [ 271.053833] kvm_mmu_load+0x21/0x10e0 [ 271.057637] ? kasan_check_write+0x14/0x20 [ 271.061878] vcpu_enter_guest+0x3a83/0x6060 [ 271.066207] ? print_usage_bug+0xc0/0xc0 [ 271.070275] ? kvm_set_msr_common+0x2680/0x2680 [ 271.074942] ? vmx_vcpu_load+0xada/0xfe0 [ 271.079006] ? __lock_acquire+0x7f5/0x5140 [ 271.083241] ? vmx_vcpu_reset+0x1030/0x1030 [ 271.087563] ? graph_lock+0x170/0x170 [ 271.091365] ? graph_lock+0x170/0x170 [ 271.095165] ? __lock_acquire+0x7f5/0x5140 [ 271.099407] ? debug_check_no_locks_freed+0x310/0x310 [ 271.104610] ? __lock_is_held+0xb5/0x140 [ 271.108675] ? lock_acquire+0x1dc/0x520 [ 271.112647] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 271.117670] ? lock_release+0xa10/0xa10 [ 271.121645] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 271.126922] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 271.131419] ? preempt_notifier_dec+0x20/0x20 [ 271.135928] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 271.140769] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 271.145794] kvm_vcpu_ioctl+0x79d/0x12e0 [ 271.149860] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 271.155572] ? graph_lock+0x170/0x170 [ 271.159375] ? find_held_lock+0x36/0x1c0 [ 271.163447] ? lock_downgrade+0x8e0/0x8e0 [ 271.167599] ? kasan_check_read+0x11/0x20 [ 271.171749] ? rcu_is_watching+0x85/0x140 [ 271.175898] ? rcu_report_qs_rnp+0x790/0x790 [ 271.180313] ? __fget+0x40c/0x650 [ 271.183766] ? match_held_lock+0x871/0x8b0 [ 271.187999] ? expand_files.part.8+0x9a0/0x9a0 [ 271.192582] ? kasan_check_write+0x14/0x20 [ 271.196818] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 271.201750] ? wait_for_completion+0x870/0x870 [ 271.206334] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 271.211529] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 271.217331] do_vfs_ioctl+0x1cf/0x16f0 [ 271.221223] ? ioctl_preallocate+0x2e0/0x2e0 [ 271.225636] ? fget_raw+0x20/0x20 [ 271.229089] ? __sb_end_write+0xac/0xe0 [ 271.233068] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.238606] ? fput+0x130/0x1a0 [ 271.241888] ? ksys_write+0x1a6/0x250 [ 271.245696] ? security_file_ioctl+0x94/0xc0 [ 271.250107] ksys_ioctl+0xa9/0xd0 [ 271.253563] __x64_sys_ioctl+0x73/0xb0 [ 271.257457] do_syscall_64+0x1b1/0x800 [ 271.261344] ? finish_task_switch+0x1ca/0x840 [ 271.265841] ? syscall_return_slowpath+0x5c0/0x5c0 [ 271.270772] ? syscall_return_slowpath+0x30f/0x5c0 [ 271.275709] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 271.281075] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.285926] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.291112] RIP: 0033:0x4559f9 [ 271.294294] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:50 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 271.313651] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.321360] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 271.328627] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 271.335891] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 271.343160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 271.350426] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 000000000000000b 08:15:50 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 271.411288] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:50 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") ioctl$BLKROGET(r0, 0x125e, &(0x7f00000000c0)) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), 0x4) 08:15:51 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="fffffff00a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000400)=""/226, &(0x7f0000000500)=0xe2) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x80000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r3, 0x40045731, &(0x7f0000000340)=0x8001) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffffff7, 0x3, 0x3, 0xa, 0x4, 0x5, 0x3}, &(0x7f00000003c0)=0x20) 08:15:51 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:51 executing program 3 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) 08:15:51 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:51 executing program 7 (fault-call:5 fault-nth:12): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:51 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x0, 0x8000}) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x0, r3}) 08:15:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xca9, 0x8000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x1, 0x200}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x10, 0x0, [0x40000108]}) 08:15:51 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 272.533358] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 272.584884] FAULT_INJECTION: forcing a failure. [ 272.584884] name failslab, interval 1, probability 0, space 0, times 0 [ 272.596176] CPU: 0 PID: 20746 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 272.603110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.612468] Call Trace: [ 272.615070] dump_stack+0x1b9/0x294 [ 272.618717] ? dump_stack_print_info.cold.2+0x52/0x52 [ 272.623915] ? perf_trace_lock_acquire+0xe3/0x980 [ 272.628759] should_fail.cold.4+0xa/0x1a [ 272.632813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 272.637904] ? kasan_kmalloc+0xc4/0xe0 [ 272.641777] ? kasan_slab_alloc+0x12/0x20 [ 272.645910] ? kmem_cache_alloc+0x12e/0x760 [ 272.650221] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 272.655050] ? kvm_mmu_load+0x21/0x10e0 [ 272.659019] ? vcpu_enter_guest+0x3a83/0x6060 [ 272.663506] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 272.668509] ? graph_lock+0x170/0x170 [ 272.672301] ? do_syscall_64+0x1b1/0x800 [ 272.676355] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.681720] ? find_held_lock+0x36/0x1c0 [ 272.685773] ? __lock_is_held+0xb5/0x140 [ 272.689836] ? check_same_owner+0x320/0x320 [ 272.694149] ? rcu_note_context_switch+0x710/0x710 [ 272.699073] __should_failslab+0x124/0x180 [ 272.703302] should_failslab+0x9/0x14 [ 272.707091] kmem_cache_alloc+0x2af/0x760 [ 272.711234] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 272.716068] mmu_topup_memory_caches+0xf7/0x3a0 [ 272.720724] ? debug_check_no_locks_freed+0x310/0x310 [ 272.725906] kvm_mmu_load+0x21/0x10e0 [ 272.729718] ? kasan_check_write+0x14/0x20 [ 272.733949] vcpu_enter_guest+0x3a83/0x6060 [ 272.738265] ? perf_trace_lock+0xd6/0x900 [ 272.742413] ? kvm_set_msr_common+0x2680/0x2680 [ 272.747078] ? perf_trace_lock+0x900/0x900 [ 272.751302] ? __lock_acquire+0x7f5/0x5140 [ 272.755526] ? vmx_vcpu_reset+0x1030/0x1030 [ 272.759834] ? graph_lock+0x170/0x170 [ 272.763626] ? graph_lock+0x170/0x170 [ 272.767414] ? __lock_acquire+0x7f5/0x5140 [ 272.771640] ? perf_trace_lock_acquire+0xe3/0x980 [ 272.776479] ? __lock_is_held+0xb5/0x140 [ 272.780542] ? lock_acquire+0x1dc/0x520 [ 272.784518] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 272.789527] ? lock_release+0xa10/0xa10 [ 272.793487] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 272.798752] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 272.803232] ? preempt_notifier_dec+0x20/0x20 [ 272.807728] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 272.812555] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 272.817569] kvm_vcpu_ioctl+0x79d/0x12e0 [ 272.821623] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 272.827323] ? graph_lock+0x170/0x170 [ 272.831114] ? find_held_lock+0x36/0x1c0 [ 272.835171] ? lock_downgrade+0x8e0/0x8e0 [ 272.839317] ? rcu_is_watching+0x85/0x140 [ 272.843456] ? rcu_report_qs_rnp+0x790/0x790 [ 272.847860] ? __fget+0x40c/0x650 [ 272.851303] ? match_held_lock+0x871/0x8b0 [ 272.855525] ? expand_files.part.8+0x9a0/0x9a0 [ 272.860096] ? kasan_check_write+0x14/0x20 [ 272.864320] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 272.869239] ? wait_for_completion+0x870/0x870 [ 272.873814] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 272.878990] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 272.884690] do_vfs_ioctl+0x1cf/0x16f0 [ 272.888572] ? ioctl_preallocate+0x2e0/0x2e0 [ 272.892967] ? fget_raw+0x20/0x20 [ 272.896413] ? __sb_end_write+0xac/0xe0 [ 272.900379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.905910] ? fput+0x130/0x1a0 [ 272.909182] ? ksys_write+0x1a6/0x250 [ 272.912973] ? security_file_ioctl+0x94/0xc0 [ 272.917375] ksys_ioctl+0xa9/0xd0 [ 272.920821] __x64_sys_ioctl+0x73/0xb0 [ 272.924697] do_syscall_64+0x1b1/0x800 [ 272.928569] ? finish_task_switch+0x1ca/0x840 [ 272.933057] ? syscall_return_slowpath+0x5c0/0x5c0 [ 272.937974] ? syscall_return_slowpath+0x30f/0x5c0 [ 272.942897] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 272.948252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.953094] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.958271] RIP: 0033:0x4559f9 [ 272.961451] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xffffffffffffffa9, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = timerfd_create(0x90000000000009, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000040)) r2 = accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c) timerfd_settime(r2, 0xfffffffffffffffe, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r2}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mknodat(r4, &(0x7f0000000240)='./file0\x00', 0x0, 0x4) accept4$packet(r3, 0x0, &(0x7f00000001c0), 0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x800, 0x0) 08:15:51 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xff, 0x101000) statx(r1, &(0x7f0000000100)='./file0\x00', 0x4000, 0x80, &(0x7f0000000140)) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) [ 272.980828] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 272.988524] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 272.995778] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 273.003036] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 273.010292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 273.017546] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 000000000000000c 08:15:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) open(&(0x7f00000003c0)='./file0\x00', 0x180, 0x40) r2 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x1000, 0x2080) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000380)={0x0, 0x9, 0x0, &(0x7f0000000340)=0x9}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:51 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xe7fc, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb3c906d6b660800666174000204010a0200026900f8", 0x16}], 0x0, &(0x7f00000000c0)) 08:15:51 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080), 0x4) 08:15:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x88000000, 0x17, &(0x7f0000000000), 0x4) 08:15:51 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="fffff0000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:51 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000006, 0xffff) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101100) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000100)=0x2000, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) getpeername(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000001c0)=0x80) socket$xdp(0x2c, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000002c0)={0x6, 0x8, 0x6, {r3, r4+10000000}, 0x7ed, 0x4276}) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 08:15:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x400, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000340)) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:15:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0xf65) 08:15:51 executing program 7 (fault-call:5 fault-nth:13): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:52 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 273.316073] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 273.319909] FAT-fs (loop4): count of clusters too big (4294966674) [ 273.332857] FAT-fs (loop4): Can't find a valid FAT filesystem [ 273.344625] kernel msg: ebtables bug: please report to author: Wrong len argument [ 273.420217] FAULT_INJECTION: forcing a failure. [ 273.420217] name failslab, interval 1, probability 0, space 0, times 0 [ 273.420514] FAULT_INJECTION: forcing a failure. [ 273.420514] name failslab, interval 1, probability 0, space 0, times 0 [ 273.431555] CPU: 1 PID: 20780 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 273.449610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.458955] Call Trace: [ 273.461544] dump_stack+0x1b9/0x294 [ 273.465170] ? dump_stack_print_info.cold.2+0x52/0x52 [ 273.470357] ? __save_stack_trace+0x7e/0xd0 [ 273.474682] should_fail.cold.4+0xa/0x1a [ 273.478747] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 273.483845] ? kasan_kmalloc+0xc4/0xe0 [ 273.487731] ? kasan_slab_alloc+0x12/0x20 [ 273.491873] ? kmem_cache_alloc+0x12e/0x760 [ 273.496188] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 273.501038] ? kvm_mmu_load+0x21/0x10e0 [ 273.505011] ? vcpu_enter_guest+0x3a83/0x6060 [ 273.509499] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 273.514511] ? graph_lock+0x170/0x170 [ 273.518304] ? do_syscall_64+0x1b1/0x800 [ 273.522359] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.527727] ? find_held_lock+0x36/0x1c0 [ 273.532137] ? __lock_is_held+0xb5/0x140 [ 273.536206] ? check_same_owner+0x320/0x320 [ 273.540525] ? rcu_note_context_switch+0x710/0x710 [ 273.545456] __should_failslab+0x124/0x180 [ 273.549689] should_failslab+0x9/0x14 [ 273.553489] kmem_cache_alloc+0x2af/0x760 [ 273.557639] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 273.562477] mmu_topup_memory_caches+0xf7/0x3a0 [ 273.567153] ? debug_check_no_locks_freed+0x310/0x310 [ 273.572342] kvm_mmu_load+0x21/0x10e0 [ 273.576139] ? kasan_check_write+0x14/0x20 [ 273.580383] vcpu_enter_guest+0x3a83/0x6060 [ 273.584703] ? perf_trace_lock+0xd6/0x900 [ 273.588845] ? print_usage_bug+0xc0/0xc0 [ 273.592903] ? kvm_set_msr_common+0x2680/0x2680 [ 273.597562] ? vmx_vcpu_load+0xada/0xfe0 [ 273.601622] ? __lock_acquire+0x7f5/0x5140 [ 273.605851] ? vmx_vcpu_reset+0x1030/0x1030 [ 273.610169] ? graph_lock+0x170/0x170 [ 273.613966] ? graph_lock+0x170/0x170 [ 273.617760] ? __lock_acquire+0x7f5/0x5140 [ 273.621995] ? debug_check_no_locks_freed+0x310/0x310 [ 273.627189] ? __lock_is_held+0xb5/0x140 [ 273.631260] ? lock_acquire+0x1dc/0x520 [ 273.635230] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 273.640243] ? lock_release+0xa10/0xa10 [ 273.644213] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 273.649484] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 273.653971] ? preempt_notifier_dec+0x20/0x20 [ 273.658469] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 273.663303] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 273.668326] kvm_vcpu_ioctl+0x79d/0x12e0 [ 273.672388] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 273.678097] ? graph_lock+0x170/0x170 [ 273.681892] ? find_held_lock+0x36/0x1c0 [ 273.685957] ? lock_downgrade+0x8e0/0x8e0 [ 273.690107] ? rcu_is_watching+0x85/0x140 [ 273.694251] ? rcu_report_qs_rnp+0x790/0x790 [ 273.698663] ? __fget+0x40c/0x650 [ 273.702115] ? match_held_lock+0x871/0x8b0 [ 273.706346] ? expand_files.part.8+0x9a0/0x9a0 [ 273.710922] ? kasan_check_write+0x14/0x20 [ 273.715150] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 273.720080] ? wait_for_completion+0x870/0x870 [ 273.724663] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 273.729853] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 273.735557] do_vfs_ioctl+0x1cf/0x16f0 [ 273.739445] ? ioctl_preallocate+0x2e0/0x2e0 [ 273.743849] ? fget_raw+0x20/0x20 [ 273.747300] ? __sb_end_write+0xac/0xe0 [ 273.751272] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 273.756802] ? fput+0x130/0x1a0 [ 273.760076] ? ksys_write+0x1a6/0x250 [ 273.763874] ? security_file_ioctl+0x94/0xc0 [ 273.768280] ksys_ioctl+0xa9/0xd0 [ 273.771730] __x64_sys_ioctl+0x73/0xb0 [ 273.775612] do_syscall_64+0x1b1/0x800 [ 273.779491] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 273.784329] ? syscall_return_slowpath+0x5c0/0x5c0 [ 273.789254] ? syscall_return_slowpath+0x30f/0x5c0 [ 273.794182] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 273.799544] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.804384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.809565] RIP: 0033:0x4559f9 [ 273.812741] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.832107] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 273.839810] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 273.847070] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 273.854330] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 273.861588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 273.868850] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 000000000000000d [ 273.876133] CPU: 0 PID: 20802 Comm: syz-executor1 Not tainted 4.17.0+ #90 [ 273.883065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.892415] Call Trace: [ 273.894995] dump_stack+0x1b9/0x294 [ 273.898621] ? dump_stack_print_info.cold.2+0x52/0x52 [ 273.903800] ? graph_lock+0x170/0x170 [ 273.907593] should_fail.cold.4+0xa/0x1a [ 273.911645] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 273.916736] ? zap_class+0x720/0x720 [ 273.920477] ? graph_lock+0x170/0x170 [ 273.924273] ? find_held_lock+0x36/0x1c0 [ 273.928326] ? __lock_is_held+0xb5/0x140 [ 273.932385] ? check_same_owner+0x320/0x320 [ 273.936697] ? rcu_note_context_switch+0x710/0x710 [ 273.941610] ? lock_downgrade+0x8e0/0x8e0 [ 273.945749] __should_failslab+0x124/0x180 [ 273.949975] should_failslab+0x9/0x14 [ 273.953763] kmem_cache_alloc_trace+0x2cb/0x780 [ 273.958421] ? __might_sleep+0x95/0x190 [ 273.962388] xskq_create+0x4d/0x190 [ 273.966005] xsk_init_queue+0x7d/0xf0 [ 273.969800] xsk_setsockopt+0x422/0x550 [ 273.973761] ? xsk_init_queue+0xf0/0xf0 [ 273.977738] ? security_socket_setsockopt+0x94/0xc0 [ 273.982745] __sys_setsockopt+0x1bd/0x390 [ 273.986882] ? kernel_accept+0x310/0x310 [ 273.990932] ? ksys_write+0x1a6/0x250 [ 273.994727] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.000257] __x64_sys_setsockopt+0xbe/0x150 [ 274.004655] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.009660] do_syscall_64+0x1b1/0x800 [ 274.013534] ? finish_task_switch+0x1ca/0x840 [ 274.018026] ? syscall_return_slowpath+0x5c0/0x5c0 [ 274.022947] ? syscall_return_slowpath+0x30f/0x5c0 [ 274.027869] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 274.033222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 274.038057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.043233] RIP: 0033:0x4559f9 [ 274.046406] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0xa4ffffff, 0x17, &(0x7f0000000000), 0x4) [ 274.065746] RSP: 002b:00007ff35ec45c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 274.073441] RAX: ffffffffffffffda RBX: 00007ff35ec466d4 RCX: 00000000004559f9 [ 274.080695] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000013 [ 274.087949] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 274.095202] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000015 [ 274.102455] R13: 00000000004c5f30 R14: 00000000004d0ae0 R15: 0000000000000000 08:15:52 executing program 2: r0 = memfd_create(&(0x7f0000000180)="03000478da2383d5865035982a14dd0200000015ffffff62", 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c4611000000000000000000000002003e00000000000000000038000000000000000000000000000089300000000000000000000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000000080)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 08:15:52 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [], 0xa, "7bb76e50b3e48a571ec406df315e89360ac0d3c54aacabcbaf6d0c9b60205df774b419efc8899adb982fe9650c4b14065934b0fd5e530113e81665be8a6f351a7e79bd9ba5755425d4ec0180f81a44d5d7bd9e296aa5435c980b7b023bc2643db9db30f37e7f4ecc43c6764faecd6f2cb6fb566fa7065a96256b62d113965732c84e880d01bc665b5b60e1de8543b2c172ac413aac30c3d336eeccd24dca696ba91173a48e23e9f22bbe8a405b1810e1b665eaeb8f2290a257a5e80f19b5de2496"}, 0xcc) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:52 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="f00000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") accept4(r0, &(0x7f0000000340)=@xdp, &(0x7f00000003c0)=0x80, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl(r0, 0x7fffffff, &(0x7f0000000300)="7f5fa6746729847d8dc104a28ced122fbeecc375deb1fcb9b85af2641ad976e44bfbc2cfdda05469cef68a42") listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) [ 274.126346] FAT-fs (loop4): count of clusters too big (4294966674) [ 274.132766] FAT-fs (loop4): Can't find a valid FAT filesystem 08:15:52 executing program 4: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x200000000000000, 0x32, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0xffffffff80000000, 0x175) 08:15:52 executing program 1 (fault-call:4 fault-nth:1): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 274.247427] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x1100, 0x17, &(0x7f0000000000), 0x4) 08:15:52 executing program 7 (fault-call:5 fault-nth:14): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 274.391013] FAULT_INJECTION: forcing a failure. [ 274.391013] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 274.402972] CPU: 1 PID: 20829 Comm: syz-executor1 Not tainted 4.17.0+ #90 [ 274.409907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.419258] Call Trace: [ 274.421840] dump_stack+0x1b9/0x294 [ 274.425453] ? dump_stack_print_info.cold.2+0x52/0x52 [ 274.430635] ? lock_downgrade+0x8e0/0x8e0 [ 274.434771] should_fail.cold.4+0xa/0x1a [ 274.438819] ? rcu_is_watching+0x85/0x140 [ 274.442957] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.448048] ? graph_lock+0x170/0x170 [ 274.451837] ? is_bpf_text_address+0xd7/0x170 [ 274.456318] ? find_held_lock+0x36/0x1c0 [ 274.460369] ? __lock_is_held+0xb5/0x140 [ 274.464420] ? check_same_owner+0x320/0x320 [ 274.468727] ? save_stack+0x43/0xd0 [ 274.472341] ? rcu_note_context_switch+0x710/0x710 [ 274.477276] ? xsk_setsockopt+0x422/0x550 [ 274.481425] ? __sys_setsockopt+0x1bd/0x390 [ 274.485732] ? __might_sleep+0x95/0x190 [ 274.489693] __alloc_pages_nodemask+0x34e/0xd70 [ 274.494346] ? find_held_lock+0x36/0x1c0 [ 274.498392] ? __alloc_pages_slowpath+0x2d50/0x2d50 [ 274.503393] ? __lock_is_held+0xb5/0x140 [ 274.507437] ? __handle_mm_fault+0x2730/0x4390 [ 274.512016] ? __lock_is_held+0xb5/0x140 [ 274.516072] ? xskq_create+0x4d/0x190 [ 274.519860] ? rcu_read_lock_sched_held+0x108/0x120 [ 274.524860] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 274.530385] alloc_pages_current+0x10c/0x210 [ 274.534778] ? __might_sleep+0x95/0x190 [ 274.538741] __get_free_pages+0xf/0x40 [ 274.542615] xskq_create+0xfe/0x190 [ 274.546226] xsk_init_queue+0x7d/0xf0 [ 274.550022] xsk_setsockopt+0x422/0x550 [ 274.553984] ? xsk_init_queue+0xf0/0xf0 [ 274.557943] ? __lock_is_held+0xb5/0x140 [ 274.562347] ? security_socket_setsockopt+0x94/0xc0 [ 274.567352] __sys_setsockopt+0x1bd/0x390 [ 274.571486] ? kernel_accept+0x310/0x310 [ 274.575542] ? ksys_write+0x1a6/0x250 [ 274.579329] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.584854] __x64_sys_setsockopt+0xbe/0x150 [ 274.589257] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.594259] do_syscall_64+0x1b1/0x800 [ 274.598132] ? syscall_return_slowpath+0x5c0/0x5c0 [ 274.603060] ? syscall_return_slowpath+0x30f/0x5c0 [ 274.607974] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 274.613325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 274.618156] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.623325] RIP: 0033:0x4559f9 [ 274.626494] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.645722] RSP: 002b:00007ff35ec45c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 274.653415] RAX: ffffffffffffffda RBX: 00007ff35ec466d4 RCX: 00000000004559f9 [ 274.660664] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000013 [ 274.667913] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 274.675166] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000015 [ 274.682419] R13: 00000000004c5f30 R14: 00000000004d0ae0 R15: 0000000000000001 [ 274.734341] FAULT_INJECTION: forcing a failure. [ 274.734341] name failslab, interval 1, probability 0, space 0, times 0 [ 274.745647] CPU: 0 PID: 20840 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 274.752575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.761924] Call Trace: [ 274.764512] dump_stack+0x1b9/0x294 [ 274.768144] ? dump_stack_print_info.cold.2+0x52/0x52 [ 274.773344] ? __save_stack_trace+0x7e/0xd0 [ 274.777683] should_fail.cold.4+0xa/0x1a [ 274.781756] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.786867] ? kasan_kmalloc+0xc4/0xe0 [ 274.790763] ? kasan_slab_alloc+0x12/0x20 [ 274.794906] ? kmem_cache_alloc+0x12e/0x760 [ 274.799210] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 274.804037] ? kvm_mmu_load+0x21/0x10e0 [ 274.807991] ? vcpu_enter_guest+0x3a83/0x6060 [ 274.812476] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 274.817483] ? graph_lock+0x170/0x170 [ 274.821265] ? do_syscall_64+0x1b1/0x800 [ 274.825305] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.830652] ? find_held_lock+0x36/0x1c0 [ 274.834698] ? __lock_is_held+0xb5/0x140 [ 274.838741] ? fwnet_probe+0x10c0/0x1770 [ 274.842788] ? check_same_owner+0x320/0x320 [ 274.847092] ? rcu_note_context_switch+0x710/0x710 [ 274.852007] __should_failslab+0x124/0x180 [ 274.856249] should_failslab+0x9/0x14 [ 274.860036] kmem_cache_alloc+0x2af/0x760 [ 274.864167] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 274.868991] mmu_topup_memory_caches+0xf7/0x3a0 [ 274.873643] ? debug_check_no_locks_freed+0x310/0x310 [ 274.878815] kvm_mmu_load+0x21/0x10e0 [ 274.882598] ? kasan_check_write+0x14/0x20 [ 274.886815] vcpu_enter_guest+0x3a83/0x6060 [ 274.891119] ? print_usage_bug+0xc0/0xc0 [ 274.895184] ? kvm_set_msr_common+0x2680/0x2680 [ 274.899842] ? vmx_vcpu_load+0xada/0xfe0 [ 274.903906] ? __lock_acquire+0x7f5/0x5140 [ 274.908129] ? vmx_vcpu_reset+0x1030/0x1030 [ 274.912431] ? graph_lock+0x170/0x170 [ 274.916214] ? graph_lock+0x170/0x170 [ 274.919994] ? __lock_acquire+0x7f5/0x5140 [ 274.924216] ? debug_check_no_locks_freed+0x310/0x310 [ 274.929390] ? __lock_is_held+0xb5/0x140 [ 274.933434] ? fwnet_probe+0x890/0x1770 [ 274.937387] ? lock_acquire+0x1dc/0x520 [ 274.941340] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 274.946338] ? lock_release+0xa10/0xa10 [ 274.950290] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 274.955547] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 274.960029] ? preempt_notifier_dec+0x20/0x20 [ 274.964511] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 274.969332] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 274.974332] kvm_vcpu_ioctl+0x79d/0x12e0 [ 274.978374] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 274.984071] ? graph_lock+0x170/0x170 [ 274.987853] ? find_held_lock+0x36/0x1c0 [ 274.991901] ? lock_downgrade+0x8e0/0x8e0 [ 274.996041] ? kasan_check_read+0x11/0x20 [ 275.000174] ? rcu_is_watching+0x85/0x140 [ 275.004311] ? rcu_report_qs_rnp+0x790/0x790 [ 275.008716] ? __fget+0x40c/0x650 [ 275.012150] ? match_held_lock+0x871/0x8b0 [ 275.016365] ? expand_files.part.8+0x9a0/0x9a0 [ 275.020942] ? kasan_check_write+0x14/0x20 [ 275.025158] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 275.030072] ? wait_for_completion+0x870/0x870 [ 275.034643] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 275.039824] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 275.045524] do_vfs_ioctl+0x1cf/0x16f0 [ 275.049404] ? ioctl_preallocate+0x2e0/0x2e0 [ 275.053794] ? fget_raw+0x20/0x20 [ 275.057226] ? __sb_end_write+0xac/0xe0 [ 275.061185] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.066701] ? fput+0x130/0x1a0 [ 275.069961] ? ksys_write+0x1a6/0x250 [ 275.073746] ? security_file_ioctl+0x94/0xc0 [ 275.078145] ksys_ioctl+0xa9/0xd0 [ 275.081579] __x64_sys_ioctl+0x73/0xb0 [ 275.085446] do_syscall_64+0x1b1/0x800 [ 275.089312] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 275.094318] ? syscall_return_slowpath+0x5c0/0x5c0 [ 275.099228] ? syscall_return_slowpath+0x30f/0x5c0 [ 275.104142] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.109501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.114326] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.119493] RIP: 0033:0x4559f9 08:15:53 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="00f0ffff0a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") bpf$PROG_LOAD(0xa, &(0x7f00006f4fb8)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000040)={0x200f1526, r1}, &(0x7f0000000080)={0xfff, 0x0, 0x7d4, 0x3, 0x80, 0x8001}) 08:15:53 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x803}, 0xd) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x58, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000480)={r3, 0x7f}, &(0x7f00000004c0)=0x8) close(r1) r4 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x12000) read$eventfd(r4, &(0x7f0000000340), 0x8) 08:15:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000380)={0x7b, 0xbff, [0x4b564d03, 0x1, 0x10a], [0x9e]}) 08:15:53 executing program 7 (fault-call:5 fault-nth:15): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x11, 0x17, &(0x7f0000000000), 0x4) 08:15:53 executing program 1 (fault-call:4 fault-nth:2): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 275.122660] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.141861] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.149550] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 275.156800] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 275.164049] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 275.171298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 275.178545] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 000000000000000e [ 275.234271] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:53 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x7fffffff, &(0x7f00000002c0), 0x4c}, 0x20004001) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4000000000) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") recvfrom$inet(r0, &(0x7f0000000200)=""/75, 0xfffffc56, 0x141, &(0x7f00000000c0)={0x2}, 0x709000) [ 275.332810] FAULT_INJECTION: forcing a failure. [ 275.332810] name failslab, interval 1, probability 0, space 0, times 0 [ 275.344189] CPU: 1 PID: 20868 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 275.351120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.360472] Call Trace: [ 275.363058] dump_stack+0x1b9/0x294 [ 275.366681] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.371857] ? __save_stack_trace+0x7e/0xd0 [ 275.376172] should_fail.cold.4+0xa/0x1a [ 275.380223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.385308] ? kasan_kmalloc+0xc4/0xe0 [ 275.389181] ? kasan_slab_alloc+0x12/0x20 [ 275.393313] ? kmem_cache_alloc+0x12e/0x760 [ 275.397620] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 275.402444] ? kvm_mmu_load+0x21/0x10e0 [ 275.406402] ? vcpu_enter_guest+0x3a83/0x6060 [ 275.410882] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 275.415897] ? graph_lock+0x170/0x170 [ 275.419682] ? do_syscall_64+0x1b1/0x800 [ 275.423733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.429091] ? find_held_lock+0x36/0x1c0 [ 275.433138] ? __lock_is_held+0xb5/0x140 [ 275.437192] ? check_same_owner+0x320/0x320 [ 275.441498] ? rcu_note_context_switch+0x710/0x710 [ 275.446417] __should_failslab+0x124/0x180 [ 275.450636] should_failslab+0x9/0x14 [ 275.454419] kmem_cache_alloc+0x2af/0x760 [ 275.458553] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 275.463381] mmu_topup_memory_caches+0xf7/0x3a0 [ 275.468038] ? debug_check_no_locks_freed+0x310/0x310 [ 275.473220] kvm_mmu_load+0x21/0x10e0 [ 275.477010] ? kasan_check_write+0x14/0x20 [ 275.481239] vcpu_enter_guest+0x3a83/0x6060 [ 275.485548] ? print_usage_bug+0xc0/0xc0 [ 275.489596] ? kvm_set_msr_common+0x2680/0x2680 [ 275.494251] ? vmx_vcpu_load+0xada/0xfe0 [ 275.498298] ? __lock_acquire+0x7f5/0x5140 [ 275.502526] ? vmx_vcpu_reset+0x1030/0x1030 [ 275.506833] ? graph_lock+0x170/0x170 [ 275.510617] ? graph_lock+0x170/0x170 [ 275.514404] ? __lock_acquire+0x7f5/0x5140 [ 275.518623] ? debug_check_no_locks_freed+0x310/0x310 [ 275.523801] ? __lock_is_held+0xb5/0x140 [ 275.527849] ? lock_acquire+0x1dc/0x520 [ 275.531806] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 275.536809] ? lock_release+0xa10/0xa10 [ 275.540769] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 275.546035] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 275.550515] ? preempt_notifier_dec+0x20/0x20 [ 275.554997] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 275.559826] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 275.564833] kvm_vcpu_ioctl+0x79d/0x12e0 [ 275.568892] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 275.574588] ? graph_lock+0x170/0x170 [ 275.578372] ? find_held_lock+0x36/0x1c0 [ 275.582423] ? lock_downgrade+0x8e0/0x8e0 [ 275.586557] ? kasan_check_read+0x11/0x20 [ 275.590690] ? rcu_is_watching+0x85/0x140 [ 275.594826] ? rcu_report_qs_rnp+0x790/0x790 [ 275.599222] ? __fget+0x40c/0x650 [ 275.602660] ? match_held_lock+0x871/0x8b0 [ 275.606883] ? expand_files.part.8+0x9a0/0x9a0 [ 275.611447] ? kasan_check_write+0x14/0x20 [ 275.615666] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 275.620582] ? wait_for_completion+0x870/0x870 [ 275.625147] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 275.630340] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 275.636036] do_vfs_ioctl+0x1cf/0x16f0 [ 275.639912] ? ioctl_preallocate+0x2e0/0x2e0 [ 275.644315] ? fget_raw+0x20/0x20 [ 275.647754] ? __sb_end_write+0xac/0xe0 [ 275.651714] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.657232] ? fput+0x130/0x1a0 [ 275.660498] ? ksys_write+0x1a6/0x250 [ 275.664287] ? security_file_ioctl+0x94/0xc0 [ 275.668679] ksys_ioctl+0xa9/0xd0 [ 275.672121] __x64_sys_ioctl+0x73/0xb0 [ 275.675998] do_syscall_64+0x1b1/0x800 [ 275.679874] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 275.684702] ? syscall_return_slowpath+0x5c0/0x5c0 [ 275.689619] ? syscall_return_slowpath+0x30f/0x5c0 [ 275.694536] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.699894] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.704724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.709897] RIP: 0033:0x4559f9 [ 275.713064] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:53 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="020000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:54 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80880) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r1, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_SET_VCPU_EVENTS(r8, 0xaea3, &(0x7f0000000180)) listen$netrom(r4, 0x0) close(r3) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) 08:15:54 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 08:15:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x1100000000000000, 0x17, &(0x7f0000000000), 0x4) [ 275.732289] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.739981] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 275.747234] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 275.754488] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 275.761753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 275.769003] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 000000000000000f 08:15:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="021500c5f4719b000000000000000000010009000000000008001900000000000a00000000000000ff010000000000000000000000000001000000000a00000000000000ff010000000000000000000000000001000000000100090000000000"], 0x60}, 0x1}, 0x0) 08:15:54 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x2, &(0x7f0000000080)=0x2000, 0x4) 08:15:54 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) 08:15:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0xa4ffffff00000000, 0x17, &(0x7f0000000000), 0x4) [ 275.878576] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:54 executing program 7 (fault-call:5 fault-nth:16): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:54 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@xdp={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x80) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"1532cd304657ad"}, 0xffff}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f00000002c0)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='fd\x00') r4 = openat$cgroup_procs(r3, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) unshare(0xa00) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fab", 0xf4, 0x10000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7265665f76f8ffffffffffffff65636b5f696e745f7072696e745f6d61736b3d003400003d2c3f68726561645f706f6f6c3d30782c636f6d70726573733d6e6f2c636f6d70726573732c00789cdd33e508f8c3076653e16f58160c2c8dd6418eadbcc200d6e995f666868c268c0a000000000000000000"]) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000004c0)={0x401, 0x1f9, 0xb82e}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000380)={r5}, &(0x7f00000003c0)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dsp\x00', 0x4000, 0x0) sendfile(r1, r4, &(0x7f0000000480), 0x6) 08:15:54 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x2000, 0x4) [ 276.014289] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 2530879793048935964 transid 756082810144684242 /dev/loop4 [ 276.083433] FAULT_INJECTION: forcing a failure. [ 276.083433] name failslab, interval 1, probability 0, space 0, times 0 [ 276.094771] CPU: 1 PID: 20915 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 276.101696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.111040] Call Trace: [ 276.113620] dump_stack+0x1b9/0x294 [ 276.117236] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.122411] ? __save_stack_trace+0x7e/0xd0 [ 276.126721] should_fail.cold.4+0xa/0x1a [ 276.130770] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.135857] ? kasan_kmalloc+0xc4/0xe0 [ 276.139730] ? kasan_slab_alloc+0x12/0x20 [ 276.143860] ? kmem_cache_alloc+0x12e/0x760 [ 276.148169] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 276.152995] ? kvm_mmu_load+0x21/0x10e0 [ 276.156959] ? vcpu_enter_guest+0x3a83/0x6060 [ 276.161439] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 276.166471] ? graph_lock+0x170/0x170 [ 276.170259] ? do_syscall_64+0x1b1/0x800 [ 276.174313] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.179670] ? find_held_lock+0x36/0x1c0 [ 276.183719] ? __lock_is_held+0xb5/0x140 [ 276.187769] ? check_same_owner+0x320/0x320 [ 276.192093] ? rcu_note_context_switch+0x710/0x710 [ 276.197111] __should_failslab+0x124/0x180 [ 276.201332] should_failslab+0x9/0x14 [ 276.205117] kmem_cache_alloc+0x2af/0x760 [ 276.209251] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 276.214078] mmu_topup_memory_caches+0xf7/0x3a0 [ 276.218750] ? debug_check_no_locks_freed+0x310/0x310 [ 276.223930] kvm_mmu_load+0x21/0x10e0 [ 276.227717] ? kasan_check_write+0x14/0x20 [ 276.231938] vcpu_enter_guest+0x3a83/0x6060 [ 276.236246] ? print_usage_bug+0xc0/0xc0 [ 276.240295] ? kvm_set_msr_common+0x2680/0x2680 [ 276.244949] ? vmx_vcpu_load+0xada/0xfe0 [ 276.248995] ? __lock_acquire+0x7f5/0x5140 [ 276.253216] ? vmx_vcpu_reset+0x1030/0x1030 [ 276.257522] ? graph_lock+0x170/0x170 [ 276.261308] ? graph_lock+0x170/0x170 [ 276.265094] ? __lock_acquire+0x7f5/0x5140 [ 276.269317] ? debug_check_no_locks_freed+0x310/0x310 [ 276.274494] ? __lock_is_held+0xb5/0x140 [ 276.278541] ? lock_acquire+0x1dc/0x520 [ 276.282500] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 276.287504] ? lock_release+0xa10/0xa10 [ 276.291461] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 276.296722] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 276.301201] ? preempt_notifier_dec+0x20/0x20 [ 276.305696] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 276.310524] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 276.315532] kvm_vcpu_ioctl+0x79d/0x12e0 [ 276.319581] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 276.325277] ? graph_lock+0x170/0x170 [ 276.329065] ? find_held_lock+0x36/0x1c0 [ 276.333126] ? lock_downgrade+0x8e0/0x8e0 [ 276.337264] ? kasan_check_read+0x11/0x20 [ 276.341395] ? rcu_is_watching+0x85/0x140 [ 276.345527] ? rcu_report_qs_rnp+0x790/0x790 [ 276.349926] ? __fget+0x40c/0x650 [ 276.353368] ? match_held_lock+0x871/0x8b0 [ 276.357590] ? expand_files.part.8+0x9a0/0x9a0 [ 276.362160] ? kasan_check_write+0x14/0x20 [ 276.366380] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 276.371296] ? wait_for_completion+0x870/0x870 [ 276.375863] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 276.381042] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 276.386736] do_vfs_ioctl+0x1cf/0x16f0 [ 276.390619] ? ioctl_preallocate+0x2e0/0x2e0 [ 276.395015] ? fget_raw+0x20/0x20 [ 276.398456] ? __sb_end_write+0xac/0xe0 [ 276.402431] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.407950] ? fput+0x130/0x1a0 [ 276.411214] ? ksys_write+0x1a6/0x250 [ 276.415006] ? security_file_ioctl+0x94/0xc0 [ 276.419404] ksys_ioctl+0xa9/0xd0 [ 276.422845] __x64_sys_ioctl+0x73/0xb0 [ 276.426720] do_syscall_64+0x1b1/0x800 [ 276.430589] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 276.435415] ? syscall_return_slowpath+0x5c0/0x5c0 [ 276.440331] ? syscall_return_slowpath+0x30f/0x5c0 [ 276.445244] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 276.450596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.455430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.460603] RIP: 0033:0x4559f9 [ 276.463772] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:55 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)="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", 0x1000}) [ 276.483015] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.490712] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 276.497975] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 276.505237] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 276.512488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 276.519741] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000010 [ 276.596252] BTRFS error (device loop4): unsupported checksum algorithm 3786 [ 276.603464] BTRFS error (device loop4): superblock checksum mismatch [ 276.626140] BTRFS error (device loop4): open_ctree failed 08:15:55 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000010a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x100000000000000, 0x17, &(0x7f0000000000), 0x4) 08:15:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 08:15:55 executing program 7 (fault-call:5 fault-nth:17): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:55 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x4, &(0x7f0000000080)=0x2000, 0x4) 08:15:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e21, @rand_addr=0x8e0}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x10, 0x3, 0x1, 0x2, 0xffffffffffffffff, &(0x7f0000000000)='bcsf0\x00', 0x8, 0x4, 0x100000001}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 08:15:55 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x3, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0xffa, 0x200000000, 0x9ffc}, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2, 0x6) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r3, &(0x7f0000007e00), 0x4000000000002f6, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getsockname(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x3, 0x80000000, 0x100, 0x5, 0x4000000, r4}) shutdown(r2, 0x1) 08:15:55 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x45) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r3, 0x2, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc1}, 0x1) [ 276.669461] BTRFS error (device loop4): unsupported checksum algorithm 3786 [ 276.676672] BTRFS error (device loop4): superblock checksum mismatch [ 276.684851] BTRFS error (device loop4): open_ctree failed [ 276.769671] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 276.814399] FAULT_INJECTION: forcing a failure. [ 276.814399] name failslab, interval 1, probability 0, space 0, times 0 [ 276.825693] CPU: 1 PID: 20947 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 276.832623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.841981] Call Trace: [ 276.844580] dump_stack+0x1b9/0x294 [ 276.848227] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.853427] ? __save_stack_trace+0x7e/0xd0 [ 276.857770] should_fail.cold.4+0xa/0x1a [ 276.861848] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.866960] ? kasan_kmalloc+0xc4/0xe0 [ 276.870850] ? kasan_slab_alloc+0x12/0x20 [ 276.875001] ? kmem_cache_alloc+0x12e/0x760 [ 276.879327] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 276.884186] ? kvm_mmu_load+0x21/0x10e0 [ 276.888168] ? vcpu_enter_guest+0x3a83/0x6060 [ 276.892667] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 276.897697] ? graph_lock+0x170/0x170 [ 276.901504] ? do_syscall_64+0x1b1/0x800 [ 276.905572] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.910953] ? find_held_lock+0x36/0x1c0 08:15:55 executing program 2: mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) 08:15:55 executing program 0: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0xfffffffffffffffd, 0x4e23, 0x0, 0x2, 0x80, 0x20, 0x32, r1, r2}, {0x8, 0x51, 0x6, 0xc21, 0xcd04, 0x0, 0x0, 0x6}, {0x2, 0xb702, 0x5, 0x8}, 0x8, 0x6e6bb4, 0x3, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xff}, 0x34ff, 0x0, 0x1, 0x0, 0x8, 0x3ff, 0x3}}, 0xe8) r3 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x210100) lseek(r3, 0x0, 0x1) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000000c0)={'veth1_to_team\x00', 0x400}) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 276.915029] ? __lock_is_held+0xb5/0x140 [ 276.919109] ? check_same_owner+0x320/0x320 [ 276.923441] ? rcu_note_context_switch+0x710/0x710 [ 276.928386] __should_failslab+0x124/0x180 [ 276.932626] should_failslab+0x9/0x14 [ 276.936438] kmem_cache_alloc+0x2af/0x760 [ 276.940590] ? kvm_clock_read+0x25/0x30 [ 276.944568] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 276.949593] ? ktime_get_with_offset+0x326/0x4a0 [ 276.954351] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 276.959204] mmu_topup_memory_caches+0xf7/0x3a0 [ 276.963867] kvm_mmu_load+0x21/0x10e0 [ 276.967657] ? vcpu_enter_guest+0x296a/0x6060 [ 276.972145] vcpu_enter_guest+0x3a83/0x6060 [ 276.976461] ? kvm_set_msr_common+0x2680/0x2680 [ 276.981116] ? vmx_vcpu_load+0xada/0xfe0 [ 276.985170] ? vmx_vcpu_reset+0x1030/0x1030 [ 276.989480] ? graph_lock+0x170/0x170 [ 276.993268] ? graph_lock+0x170/0x170 [ 276.997058] ? __lock_acquire+0x7f5/0x5140 [ 277.001286] ? debug_check_no_locks_freed+0x310/0x310 [ 277.006470] ? __lock_is_held+0xb5/0x140 [ 277.010524] ? lock_acquire+0x1dc/0x520 [ 277.014483] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 277.019489] ? lock_release+0xa10/0xa10 [ 277.023451] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 277.028734] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 277.033213] ? preempt_notifier_dec+0x20/0x20 [ 277.037715] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 277.042545] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 277.047560] kvm_vcpu_ioctl+0x79d/0x12e0 [ 277.051717] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 277.057415] ? graph_lock+0x170/0x170 [ 277.061205] ? find_held_lock+0x36/0x1c0 [ 277.065261] ? lock_downgrade+0x8e0/0x8e0 [ 277.069403] ? rcu_is_watching+0x85/0x140 [ 277.073539] ? rcu_report_qs_rnp+0x790/0x790 [ 277.077945] ? __fget+0x40c/0x650 [ 277.081398] ? match_held_lock+0x871/0x8b0 [ 277.085621] ? expand_files.part.8+0x9a0/0x9a0 [ 277.090192] ? kasan_check_write+0x14/0x20 [ 277.094415] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 277.099334] ? wait_for_completion+0x870/0x870 [ 277.103915] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 277.109094] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 277.114795] do_vfs_ioctl+0x1cf/0x16f0 [ 277.118674] ? ioctl_preallocate+0x2e0/0x2e0 [ 277.123079] ? fget_raw+0x20/0x20 [ 277.126522] ? __sb_end_write+0xac/0xe0 [ 277.130489] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 277.136017] ? fput+0x130/0x1a0 [ 277.139296] ? ksys_write+0x1a6/0x250 [ 277.143086] ? security_file_ioctl+0x94/0xc0 [ 277.147493] ksys_ioctl+0xa9/0xd0 [ 277.150941] __x64_sys_ioctl+0x73/0xb0 [ 277.154820] do_syscall_64+0x1b1/0x800 [ 277.158691] ? finish_task_switch+0x1ca/0x840 [ 277.163184] ? syscall_return_slowpath+0x5c0/0x5c0 [ 277.168107] ? syscall_return_slowpath+0x30f/0x5c0 [ 277.173038] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 277.178398] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.183235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.188410] RIP: 0033:0x4559f9 [ 277.191584] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.210929] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.218632] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 277.225895] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 277.233150] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 277.240403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 277.247656] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000011 [ 277.285324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:56 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:56 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x207) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002d00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002cc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000600)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r2, r1}}, 0x18) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 08:15:56 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x69608f80, 0x3f, 0x7, 0x5, 0x8}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r3, 0x401}, 0x8) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 08:15:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x11000000, 0x17, &(0x7f0000000000), 0x4) 08:15:56 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x2, 0x1, 0x3, 0x80000000, 0x5}, 0xc) 08:15:56 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000000020a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:56 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x30401, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000180021000000000000000000fd130000edf0ffc26f2d0b01bd094500e60e0d9bd7f3edcb8ef4e25766edb944c2784da365e74e843c6ad0893c59694f18910f25ac057dbff8d0cd37a5a36e41ed9982c37632231cbb14200ec028a2277651a7980182c4710e5177a58acbd8369a7d639f5d832469f7034f7562869cdbbef8a8495193988982f4053763f3efa7b7ec64f5722150e097ca4ea748690ddf17bd7b62e0e83b98e6414310f530fe095f168e8363051dba8f18c1181212b55942e7aacf859a5cdb9362"], 0x1}, 0x1}, 0x0) 08:15:56 executing program 7 (fault-call:5 fault-nth:18): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 277.721922] ucma_write: process 702 (syz-executor2) changed security contexts after opening file descriptor, this is not allowed. [ 277.742519] FAULT_INJECTION: forcing a failure. [ 277.742519] name failslab, interval 1, probability 0, space 0, times 0 [ 277.754013] CPU: 0 PID: 20984 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 277.760946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.770302] Call Trace: [ 277.772898] dump_stack+0x1b9/0x294 [ 277.776538] ? dump_stack_print_info.cold.2+0x52/0x52 [ 277.781735] ? __save_stack_trace+0x7e/0xd0 [ 277.786071] should_fail.cold.4+0xa/0x1a [ 277.790145] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.795248] ? kasan_kmalloc+0xc4/0xe0 [ 277.799123] ? kasan_slab_alloc+0x12/0x20 [ 277.803257] ? kmem_cache_alloc+0x12e/0x760 [ 277.807565] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 277.812396] ? kvm_mmu_load+0x21/0x10e0 [ 277.816358] ? vcpu_enter_guest+0x3a83/0x6060 [ 277.820837] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 277.825842] ? graph_lock+0x170/0x170 [ 277.829630] ? do_syscall_64+0x1b1/0x800 [ 277.833679] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.839044] ? find_held_lock+0x36/0x1c0 [ 277.843098] ? __lock_is_held+0xb5/0x140 [ 277.847158] ? check_same_owner+0x320/0x320 [ 277.851468] ? rcu_note_context_switch+0x710/0x710 [ 277.856393] __should_failslab+0x124/0x180 [ 277.860619] should_failslab+0x9/0x14 [ 277.864408] kmem_cache_alloc+0x2af/0x760 [ 277.868550] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 277.873384] mmu_topup_memory_caches+0xf7/0x3a0 [ 277.878045] ? debug_check_no_locks_freed+0x310/0x310 [ 277.883227] kvm_mmu_load+0x21/0x10e0 [ 277.887021] ? kasan_check_write+0x14/0x20 [ 277.891251] vcpu_enter_guest+0x3a83/0x6060 [ 277.895563] ? perf_trace_lock+0xd6/0x900 [ 277.899698] ? print_usage_bug+0xc0/0xc0 [ 277.903751] ? kvm_set_msr_common+0x2680/0x2680 [ 277.908426] ? vmx_vcpu_load+0xada/0xfe0 [ 277.912475] ? __lock_acquire+0x7f5/0x5140 [ 277.916701] ? vmx_vcpu_reset+0x1030/0x1030 [ 277.921026] ? graph_lock+0x170/0x170 [ 277.924822] ? graph_lock+0x170/0x170 [ 277.928609] ? __lock_acquire+0x7f5/0x5140 [ 277.932839] ? debug_check_no_locks_freed+0x310/0x310 [ 277.938028] ? __lock_is_held+0xb5/0x140 [ 277.942081] ? lock_acquire+0x1dc/0x520 [ 277.946043] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 277.951055] ? lock_release+0xa10/0xa10 [ 277.955021] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 277.960288] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 277.964770] ? preempt_notifier_dec+0x20/0x20 [ 277.969266] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 277.974095] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 277.979112] kvm_vcpu_ioctl+0x79d/0x12e0 [ 277.983174] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 277.988872] ? graph_lock+0x170/0x170 [ 277.992660] ? find_held_lock+0x36/0x1c0 [ 277.996717] ? lock_downgrade+0x8e0/0x8e0 [ 278.000859] ? rcu_is_watching+0x85/0x140 [ 278.004998] ? rcu_report_qs_rnp+0x790/0x790 [ 278.009410] ? __fget+0x40c/0x650 [ 278.012857] ? match_held_lock+0x871/0x8b0 [ 278.017081] ? expand_files.part.8+0x9a0/0x9a0 [ 278.021652] ? kasan_check_write+0x14/0x20 [ 278.025876] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 278.030797] ? wait_for_completion+0x870/0x870 [ 278.035365] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 278.040542] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 278.046239] do_vfs_ioctl+0x1cf/0x16f0 [ 278.050117] ? ioctl_preallocate+0x2e0/0x2e0 [ 278.054515] ? fget_raw+0x20/0x20 [ 278.057958] ? __sb_end_write+0xac/0xe0 [ 278.061924] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.067445] ? fput+0x130/0x1a0 [ 278.070719] ? ksys_write+0x1a6/0x250 [ 278.074512] ? security_file_ioctl+0x94/0xc0 [ 278.078910] ksys_ioctl+0xa9/0xd0 [ 278.082355] __x64_sys_ioctl+0x73/0xb0 [ 278.086235] do_syscall_64+0x1b1/0x800 [ 278.090107] ? finish_task_switch+0x1ca/0x840 [ 278.094626] ? syscall_return_slowpath+0x5c0/0x5c0 [ 278.099545] ? syscall_return_slowpath+0x30f/0x5c0 [ 278.104477] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 278.109835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.114672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.119846] RIP: 0033:0x4559f9 [ 278.123018] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.142353] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.150050] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 278.157303] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 278.164646] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 08:15:56 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x4, 0x5e) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000100)={@local, @loopback, @local}, &(0x7f0000000140)=0xc) 08:15:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x8800, 0x17, &(0x7f0000000000), 0x4) 08:15:56 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x20000084) 08:15:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x902, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x3, 0x5, 0x10001, 0x97f}, 0x10) listen(r0, 0x2de) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x5, 0x200000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000180)=0x200) uselib(&(0x7f00000001c0)='./file0\x00') syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x113000) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 278.171903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 278.179156] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000012 08:15:56 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="027800000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:56 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 278.220359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:15:57 executing program 7 (fault-call:5 fault-nth:19): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 278.485481] FAULT_INJECTION: forcing a failure. [ 278.485481] name failslab, interval 1, probability 0, space 0, times 0 [ 278.496777] CPU: 0 PID: 21046 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 278.503691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.513033] Call Trace: [ 278.515623] dump_stack+0x1b9/0x294 [ 278.519237] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.524425] ? __save_stack_trace+0x7e/0xd0 [ 278.528739] should_fail.cold.4+0xa/0x1a [ 278.532788] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.537883] ? kasan_kmalloc+0xc4/0xe0 [ 278.541756] ? kasan_slab_alloc+0x12/0x20 [ 278.545890] ? kmem_cache_alloc+0x12e/0x760 [ 278.550219] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 278.555058] ? kvm_mmu_load+0x21/0x10e0 [ 278.559025] ? vcpu_enter_guest+0x3a83/0x6060 [ 278.563516] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 278.568517] ? graph_lock+0x170/0x170 [ 278.572303] ? do_syscall_64+0x1b1/0x800 [ 278.576347] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.581698] ? find_held_lock+0x36/0x1c0 [ 278.585752] ? __lock_is_held+0xb5/0x140 [ 278.589806] ? check_same_owner+0x320/0x320 [ 278.594113] ? rcu_note_context_switch+0x710/0x710 [ 278.599042] __should_failslab+0x124/0x180 [ 278.603263] should_failslab+0x9/0x14 [ 278.607049] kmem_cache_alloc+0x2af/0x760 [ 278.611185] ? kvm_clock_read+0x25/0x30 [ 278.615143] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 278.620140] ? ktime_get_with_offset+0x326/0x4a0 [ 278.624884] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 278.629716] mmu_topup_memory_caches+0xf7/0x3a0 [ 278.634399] kvm_mmu_load+0x21/0x10e0 [ 278.638183] ? vcpu_enter_guest+0x296a/0x6060 [ 278.642666] vcpu_enter_guest+0x3a83/0x6060 [ 278.646974] ? kvm_set_msr_common+0x2680/0x2680 [ 278.651621] ? vmx_vcpu_load+0xada/0xfe0 [ 278.655663] ? __lock_acquire+0x7f5/0x5140 [ 278.659879] ? vmx_vcpu_reset+0x1030/0x1030 [ 278.664186] ? graph_lock+0x170/0x170 [ 278.667992] ? graph_lock+0x170/0x170 [ 278.671779] ? __lock_acquire+0x7f5/0x5140 [ 278.675999] ? debug_check_no_locks_freed+0x310/0x310 [ 278.681192] ? __lock_is_held+0xb5/0x140 [ 278.685245] ? lock_acquire+0x1dc/0x520 [ 278.689202] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 278.694203] ? lock_release+0xa10/0xa10 [ 278.698161] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 278.703432] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 278.707916] ? preempt_notifier_dec+0x20/0x20 [ 278.712401] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 278.717226] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 278.722227] kvm_vcpu_ioctl+0x79d/0x12e0 [ 278.726271] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 278.731976] ? graph_lock+0x170/0x170 [ 278.735769] ? find_held_lock+0x36/0x1c0 [ 278.739830] ? lock_downgrade+0x8e0/0x8e0 [ 278.743981] ? kasan_check_read+0x11/0x20 [ 278.748120] ? rcu_is_watching+0x85/0x140 [ 278.752269] ? rcu_report_qs_rnp+0x790/0x790 [ 278.756681] ? __fget+0x40c/0x650 [ 278.760124] ? match_held_lock+0x871/0x8b0 [ 278.764342] ? expand_files.part.8+0x9a0/0x9a0 [ 278.768919] ? kasan_check_write+0x14/0x20 [ 278.773138] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 278.778063] ? wait_for_completion+0x870/0x870 [ 278.782630] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 278.787822] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 278.793536] do_vfs_ioctl+0x1cf/0x16f0 [ 278.797410] ? ioctl_preallocate+0x2e0/0x2e0 [ 278.801803] ? fget_raw+0x20/0x20 [ 278.805254] ? __sb_end_write+0xac/0xe0 [ 278.809218] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.814744] ? fput+0x130/0x1a0 [ 278.818016] ? ksys_write+0x1a6/0x250 [ 278.821809] ? security_file_ioctl+0x94/0xc0 [ 278.826207] ksys_ioctl+0xa9/0xd0 [ 278.829646] __x64_sys_ioctl+0x73/0xb0 [ 278.833528] do_syscall_64+0x1b1/0x800 [ 278.837399] ? finish_task_switch+0x1ca/0x840 [ 278.841878] ? syscall_return_slowpath+0x5c0/0x5c0 [ 278.846792] ? syscall_return_slowpath+0x30f/0x5c0 [ 278.851711] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 278.857061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.861892] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.867064] RIP: 0033:0x4559f9 08:15:57 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000180)={0x95b4, 0xffffffffffffff0c, 0x8, 0x0, 0x8000}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'yam0\x00', 0x0}) bind$xdp(r0, &(0x7f0000000100)={0x2c, 0x7, r3, 0x9}, 0x10) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:15:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x88, 0x17, &(0x7f0000000000), 0x4) 08:15:57 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="00f000000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:57 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ff, 0x40000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x0, 0x2}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0xb8a, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="5fcfa2cdfc591b25da2d4f42dc530796310832f7239509fccdf1381f34af741f43c2b531fb1ec668df74d88fc1e10ff9b82eb64945177f43641f58e2ac7d3ba7bf4b5c1fe7efb8321d874c9f07ec9d2367840367263cc7662bc0032829f8eb7ccd5079e2cd7567527a151508", 0x6c, 0x3}, {&(0x7f0000000240)="f750ff0c08f74c96daa89f23268bfc4f4e1dca8d094a46e143e9bdb741eb20ae020a2bd773610bfbd5b765b84959f05402f3addbaf9fc1c467114e92c52645654b1f8b8c209c2c43795a01e31a6266ead11a41b344172198b7c5fce2f49d136fea35d7172bff3f8c701f80fa4abd134bcce9652cad4034981ac1abfa2e8f8999abc75e29dbeae439acb4cc6af2f7c862f2c559174efccc4603547193934f083b8e9b7646abafbe64b0444714b6fb85d9c01e5c18072a4cae88026ddcf8dd2d23da73ad5effaea3785a1ad3d2d740f7c18ecdd8c87a84611eae71a4c58f4d5c188e43cab775538ef91aae7d5dffd544fbf136aa0a98077c34", 0xf8, 0x1}], 0x2000000, &(0x7f0000000380)={[{@hash_r5='hash=r5', 0x2c}, {@tails_small='tails=small', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@notail='notail', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@tails_small='tails=small', 0x2c}]}) connect$bt_sco(r0, &(0x7f0000000440)={0x1f, {0x1, 0x8, 0x0, 0x8, 0x10000, 0x3f}}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x1, &(0x7f0000000000)=[{0x0}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000b40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b80)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000c80)=0xe8) setresuid(r2, r3, r4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000d80)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000dc0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000e00)={r5, r6}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000008c0)={r1, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x68, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x1000, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x475, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r7, 0x0, 0x30}, &(0x7f00000005c0)=0xc) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000e40)=ANY=[@ANYBLOB="030000007f00000004000000ffd3ff7f00000000030000000000800005000000000000008100000000000000000000002000000000000000140000e9"]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r9 = socket$unix(0x1, 0x1, 0x0) ioprio_set$pid(0x2, r8, 0x100) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) timer_create(0x0, &(0x7f0000000740)={0x0, 0x0, 0xfffffffffffffffd, @thr={&(0x7f0000000780)="64b191a6c8e98db74f1e6aa1481f6a14c8e683c8cf49ab05e3ee12a8fba4461641e0036a04c311f635077c84f00b0631dcfd4511bca7b868c2f51389f4887555cdcba2834deb", &(0x7f0000000800)="ae98dfab87fd96b11b3f848d72ef3e5930f3cf724240baa42930a295964fa55a1b84a37d83d78697b5e8a00afb2eed6f3f015351220be1da9745704804972c996c331ecc0ca7be215504ab5e1ba5b9e56f9f634c03bd6b379527ff6200f8bb988974f78b658a04101d0d4d3c9d9407b26036bc3a2aab9b5dd049959bb53122830bb880790a9e964f2dd3de521480b7c08c59fb0cabaf88845cdd0eec018109c9dba955c9a0e0"}}, &(0x7f0000000700)) getpeername(r9, &(0x7f0000000cc0)=@nfc, &(0x7f0000000d40)=0x80) accept$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) connect$packet(r0, &(0x7f00000006c0)={0x11, 0x19, r10, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 08:15:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000002500)=0x30, 0x4) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x40840, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000400)={0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x4000040, &(0x7f00000004c0)={0xa, 0x800000004e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x7fff, &(0x7f0000000000)={0xa}, 0x1c) close(r1) recvmmsg(r2, &(0x7f00000023c0)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000500)=""/107, 0x6b}, {&(0x7f0000000580)=""/97, 0x61}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f0000000600)=""/207, 0xcf}, {&(0x7f0000000700)=""/10, 0xa}], 0x5, &(0x7f00000007c0)=""/193, 0xc1, 0x6}, 0x1000}, {{&(0x7f00000008c0)=@alg, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000940)=""/143, 0x8f}, {&(0x7f0000000a00)=""/112, 0x70}, {&(0x7f0000000a80)=""/239, 0xef}, {&(0x7f0000000b80)=""/184, 0xb8}, {&(0x7f0000000c40)=""/93, 0x5d}, {&(0x7f0000000cc0)=""/213, 0xd5}, {&(0x7f0000000dc0)=""/4, 0x4}], 0x7, &(0x7f0000000e80)=""/42, 0x2a, 0x2}, 0x61297c7e}, {{&(0x7f0000000ec0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000f40)=""/98, 0x62}, {&(0x7f0000000fc0)=""/234, 0xea}, {&(0x7f00000010c0)=""/88, 0x58}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/34, 0x22}, {&(0x7f0000002240)=""/88, 0x58}], 0x7, &(0x7f0000002340)=""/115, 0x73, 0x7ff}, 0x7}], 0x3, 0x2000, &(0x7f0000002480)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000002540)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000002580)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000025c0)={r5, r6}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000024c0)={@loopback={0x0, 0x1}, r4}, 0x14) 08:15:57 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0047fc2f07d82c99240970") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) ioctl$TCSBRKP(r1, 0x5425, 0x10000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000003040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000200), 0x0) sendmmsg$unix(r3, &(0x7f0000001000)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="b6cdf141498a9b9ec73d87f1fea31e2bdc3e234417886acd902ebeedc28567d5378bb878a220e504cc31a6fd895b446cc2f27b5ff8415c65dd05ab0000000000000000000000", 0x33}, {&(0x7f0000000400)="2e21899a70f0060b7e630099e6b5459d1e2ff9eaab5ce223cb76fab935fabb86cdb8667142f5e3f855cc0c4abdb4a26852d0d6a4e7ee1fbca9228e5ec8f47e8f978a10d7a9", 0x45}], 0x1000000000000029, &(0x7f0000000940), 0x182}], 0x1, 0x8000) recvfrom(r2, &(0x7f0000000000)=""/19, 0x2d6, 0x0, &(0x7f0000000240)=@ax25={0x3, {"df4ac8fe3e9f42"}, 0x5}, 0x8d74d5e8c2461dde) 08:15:57 executing program 7 (fault-call:5 fault-nth:20): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:57 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4200) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x468000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x35cb1f2b, 0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 278.870231] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.889457] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.897150] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 278.904414] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 278.911667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 278.918923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 278.926174] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000013 [ 278.978287] Unknown ioctl 21541 [ 278.993598] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 08:15:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0xffffffa4, 0x17, &(0x7f0000000000), 0x4) [ 279.031602] Unknown ioctl 21541 08:15:57 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="5dc20b39f74471ae3c1b6a92879b4daa5f00b8f8dba56c81121a1c5add5458850ce02c64eb3947baea551281c667a153f783964991faedb0bea90562a214be028dbbb9f6a561f36793e2e0ece486cf677e4906fc5ea2462838ad31f67a884a154a13bc73d3c017d4438d532ec687fcdda89ad731c99244fba7dbc2af9b90721349a227c0ab3bbb", 0x87, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="c1eec2b1d2a161649e2eddf0f5410ce05e", 0x11, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="35f457b402f6bd387ad9b13777e8584515c83f6ef32f9c027e7d7f029d80bbe14feee02c5298740172551f361e65b0783a284fb61b43dd8721078d659d6d7e0419f54371459c4e18ea28e949b841e2ce46babe5bb268268dd1c65217c01b8bf1fc8a9401147f214c14b1fb102d152a63cb9fe49886eee1212efb2d4724108535be8dc7a4ce20aea0ba0ed531", 0x8c, 0xffffffffffffffff) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/qat_adf_ctl\x00', 0x8100, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x63) keyctl$dh_compute(0x17, &(0x7f0000000440)={r2, r3, r4}, &(0x7f0000000480)=""/235, 0xeb, &(0x7f00000006c0)={&(0x7f0000000580)={'md4-generic\x00'}, &(0x7f00000005c0)="1a7cab0a27d92fbdbabab27a89a7573999627c4e1758d4b90b59d5f4b6613e809d5a218d0dba85487ebb90bf0e328af3a05c8fd24b324f670259a0650faab9342a862d72968dfc97fe57bb3f20fc19a8e9a6e9ff3ea7249421d8adbb18d1731ee15cc85bc35232d8329975f2367930f646e88b7fe0b0f77c820a8fb9cd43294bcba3a3eb471b5699d7fd06866f285c1b67e90b2f3e17d729ca378eafc4dfd393fb30dc47bf9cc7b8c90620d81bb2d143710cd6a09177d0c251007377323abad384bc51d3062a2a140d847c77ed5b2cd5b2cc9c33f92c2a96574d", 0xda}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:57 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="780200000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:57 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80000) accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x2000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) [ 279.109599] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "hash=r5" [ 279.124317] FAULT_INJECTION: forcing a failure. [ 279.124317] name failslab, interval 1, probability 0, space 0, times 0 [ 279.135690] CPU: 1 PID: 21071 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 279.142623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.151979] Call Trace: [ 279.154582] dump_stack+0x1b9/0x294 [ 279.156513] QAT: Invalid ioctl [ 279.158222] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.158239] ? __save_stack_trace+0x7e/0xd0 [ 279.158262] should_fail.cold.4+0xa/0x1a [ 279.158281] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.180088] ? kasan_kmalloc+0xc4/0xe0 [ 279.183975] ? kasan_slab_alloc+0x12/0x20 [ 279.188117] ? kmem_cache_alloc+0x12e/0x760 [ 279.192430] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 279.197267] ? kvm_mmu_load+0x21/0x10e0 [ 279.201227] ? vcpu_enter_guest+0x3a83/0x6060 [ 279.205710] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 279.210718] ? graph_lock+0x170/0x170 [ 279.214505] ? do_syscall_64+0x1b1/0x800 [ 279.218573] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.223943] ? find_held_lock+0x36/0x1c0 [ 279.227997] ? __lock_is_held+0xb5/0x140 [ 279.232061] ? check_same_owner+0x320/0x320 [ 279.236372] ? rcu_note_context_switch+0x710/0x710 [ 279.241297] __should_failslab+0x124/0x180 [ 279.245522] should_failslab+0x9/0x14 [ 279.249308] kmem_cache_alloc+0x2af/0x760 [ 279.253448] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 279.258280] mmu_topup_memory_caches+0xf7/0x3a0 [ 279.262937] ? debug_check_no_locks_freed+0x310/0x310 [ 279.268131] kvm_mmu_load+0x21/0x10e0 [ 279.271936] ? kasan_check_write+0x14/0x20 [ 279.276168] vcpu_enter_guest+0x3a83/0x6060 [ 279.280480] ? print_usage_bug+0xc0/0xc0 [ 279.284538] ? kvm_set_msr_common+0x2680/0x2680 [ 279.289194] ? vmx_vcpu_load+0xada/0xfe0 [ 279.293244] ? __lock_acquire+0x7f5/0x5140 [ 279.297468] ? vmx_vcpu_reset+0x1030/0x1030 [ 279.301786] ? graph_lock+0x170/0x170 [ 279.305577] ? graph_lock+0x170/0x170 [ 279.309366] ? __lock_acquire+0x7f5/0x5140 [ 279.313592] ? debug_check_no_locks_freed+0x310/0x310 [ 279.318774] ? __lock_is_held+0xb5/0x140 [ 279.322838] ? lock_acquire+0x1dc/0x520 [ 279.326801] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 279.332437] ? lock_release+0xa10/0xa10 [ 279.336404] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 279.341667] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 279.346150] ? preempt_notifier_dec+0x20/0x20 [ 279.350643] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 279.355476] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 279.360489] kvm_vcpu_ioctl+0x79d/0x12e0 [ 279.364540] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 279.370238] ? graph_lock+0x170/0x170 [ 279.374035] ? find_held_lock+0x36/0x1c0 [ 279.378093] ? lock_downgrade+0x8e0/0x8e0 [ 279.382232] ? kasan_check_read+0x11/0x20 [ 279.386381] ? rcu_is_watching+0x85/0x140 [ 279.390520] ? rcu_report_qs_rnp+0x790/0x790 [ 279.394924] ? __fget+0x40c/0x650 [ 279.398378] ? match_held_lock+0x871/0x8b0 [ 279.402602] ? expand_files.part.8+0x9a0/0x9a0 [ 279.407170] ? kasan_check_write+0x14/0x20 [ 279.411393] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 279.416317] ? wait_for_completion+0x870/0x870 [ 279.420885] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 279.426072] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 279.431771] do_vfs_ioctl+0x1cf/0x16f0 [ 279.435650] ? ioctl_preallocate+0x2e0/0x2e0 [ 279.440049] ? fget_raw+0x20/0x20 [ 279.443493] ? __sb_end_write+0xac/0xe0 [ 279.447456] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.452977] ? fput+0x130/0x1a0 [ 279.456247] ? ksys_write+0x1a6/0x250 [ 279.460043] ? security_file_ioctl+0x94/0xc0 [ 279.464443] ksys_ioctl+0xa9/0xd0 [ 279.467885] __x64_sys_ioctl+0x73/0xb0 [ 279.471760] do_syscall_64+0x1b1/0x800 [ 279.475633] ? finish_task_switch+0x1ca/0x840 [ 279.480120] ? syscall_return_slowpath+0x5c0/0x5c0 [ 279.485046] ? syscall_return_slowpath+0x30f/0x5c0 [ 279.489967] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 279.495323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.500172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.505348] RIP: 0033:0x4559f9 [ 279.508517] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.527861] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.535572] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 279.542827] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 279.550080] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 279.557335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 279.564592] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000014 08:15:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x8800000000000000, 0x17, &(0x7f0000000000), 0x4) 08:15:58 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000140)=0x2003, 0x3) [ 279.602856] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "hash=r5" [ 279.615808] QAT: Invalid ioctl 08:15:58 executing program 7 (fault-call:5 fault-nth:21): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:58 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x40000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000300)={r1, 0x80000, r2}) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000100)={{0x60, 0x7fff, 0xfc, 0x3, 0x3, 0x9}, 0x5}) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x7fd, 0x2}, 0x9) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000180)=0x95) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r6, 0xffffffffffffff7f, 0x6, 0x9, 0x25, 0x8}, 0x14) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000340)) r7 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x29, 0x48000) fcntl$getownex(r7, 0x10, &(0x7f00000003c0)) ioctl(r5, 0x8914, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:58 executing program 4: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000200)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000300)="fa48dc580da1116c1d5700ac0ad34244ad3c84c04ba1f9f4d95763b0c22ef4fc54551c05e01e4abc643cfcbf8825200cc4afe763ecc1eda251a35422505afa01b1b1baae35408f91fc3afad721c789623563c057f2185b141011f09a7276939085fd24d9a49ee21afc6532c801dcd62ef58968f320af6fb871b3b2a44e0fe3978cc828166b6c1b0276d89180ac920efd97ab323b6231a1cf04be92e471f8eb3b13fed3ed1705c0038e8ab02422c98073db5d0ebf99a1bf83ace094102551b34da97d1d90d57d5341913a126cf3517e3116bbef0ce9c807c2fb3d22c553d567103f039186020d", 0xe6) rmdir(&(0x7f00000001c0)='./file0\x00') r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x80000001}, {0x6}]}, 0x10) fsetxattr(r0, &(0x7f0000000400)=@known='security.ima\x00', &(0x7f0000000440)='mslos\x00', 0x6, 0x3) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 08:15:58 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="f0ffffff0a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:58 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000000000)=""/2, 0x2000, 0x20000000000800}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1003}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x6, &(0x7f0000000140)="92b50780767c5df14f65e9265a32fbd229a1a8aafb4deaf92947cfdfb70b7eaad123c7f296bf70d2fc5b78469785c063c415c344682624088294e3f7f1a57560ba4b240e7c8f5213498bd0d11a20af393a61a0b57750219e3bed81960440457c9645d30ed28fb2a0e651efc216b81e422dde63c3290b0171d7e6255a74f6b4412775c0a566610e598c9cb71c31adecb7194240807ba40b827967694ce8ebcef2bd344b9df27fa94bea58e5ed88340473d286896d5b0c853935d7e2c258d9cc75a336532467a208d63d68c47812aaf1481a819c7f64f6f4254cb13764f896cd6d208fd1fa352286b5428e05f3387c07") ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) [ 279.919280] FAULT_INJECTION: forcing a failure. [ 279.919280] name failslab, interval 1, probability 0, space 0, times 0 [ 279.930585] CPU: 1 PID: 21124 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 279.937513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.946865] Call Trace: [ 279.949447] dump_stack+0x1b9/0x294 [ 279.953066] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.958247] ? perf_trace_lock_acquire+0xe3/0x980 [ 279.963105] should_fail.cold.4+0xa/0x1a [ 279.967160] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.972251] ? kasan_kmalloc+0xc4/0xe0 [ 279.976128] ? kasan_slab_alloc+0x12/0x20 [ 279.980261] ? kmem_cache_alloc+0x12e/0x760 [ 279.984573] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 279.989424] ? kvm_mmu_load+0x21/0x10e0 [ 279.993387] ? vcpu_enter_guest+0x3a83/0x6060 [ 279.997901] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 280.002914] ? graph_lock+0x170/0x170 [ 280.006700] ? do_syscall_64+0x1b1/0x800 [ 280.010750] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.016112] ? find_held_lock+0x36/0x1c0 [ 280.020170] ? __lock_is_held+0xb5/0x140 [ 280.024237] ? check_same_owner+0x320/0x320 [ 280.028568] ? rcu_note_context_switch+0x710/0x710 [ 280.033494] __should_failslab+0x124/0x180 [ 280.037726] should_failslab+0x9/0x14 [ 280.041519] kmem_cache_alloc+0x2af/0x760 [ 280.045662] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 280.050509] mmu_topup_memory_caches+0xf7/0x3a0 [ 280.055167] ? debug_check_no_locks_freed+0x310/0x310 [ 280.060352] kvm_mmu_load+0x21/0x10e0 [ 280.064145] ? kasan_check_write+0x14/0x20 [ 280.068373] vcpu_enter_guest+0x3a83/0x6060 [ 280.072683] ? perf_trace_lock+0xd6/0x900 [ 280.076825] ? kvm_set_msr_common+0x2680/0x2680 [ 280.081486] ? perf_trace_lock+0x900/0x900 [ 280.085709] ? __lock_acquire+0x7f5/0x5140 [ 280.089945] ? vmx_vcpu_reset+0x1030/0x1030 [ 280.094252] ? graph_lock+0x170/0x170 [ 280.098044] ? graph_lock+0x170/0x170 [ 280.101835] ? __lock_acquire+0x7f5/0x5140 [ 280.106063] ? perf_trace_lock_acquire+0xe3/0x980 [ 280.110905] ? __lock_is_held+0xb5/0x140 [ 280.114958] ? lock_acquire+0x1dc/0x520 [ 280.118920] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 280.123932] ? lock_release+0xa10/0xa10 [ 280.127893] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 280.133158] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 280.137647] ? preempt_notifier_dec+0x20/0x20 [ 280.142140] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 280.146968] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 280.151986] kvm_vcpu_ioctl+0x79d/0x12e0 [ 280.156042] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 280.161745] ? graph_lock+0x170/0x170 [ 280.165540] ? find_held_lock+0x36/0x1c0 [ 280.169602] ? lock_downgrade+0x8e0/0x8e0 [ 280.173745] ? rcu_is_watching+0x85/0x140 [ 280.177883] ? rcu_report_qs_rnp+0x790/0x790 [ 280.182292] ? __fget+0x40c/0x650 [ 280.185749] ? match_held_lock+0x871/0x8b0 [ 280.189975] ? expand_files.part.8+0x9a0/0x9a0 [ 280.194550] ? kasan_check_write+0x14/0x20 [ 280.198772] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 280.203695] ? wait_for_completion+0x870/0x870 [ 280.208265] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 280.213446] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 280.219152] do_vfs_ioctl+0x1cf/0x16f0 [ 280.223039] ? ioctl_preallocate+0x2e0/0x2e0 [ 280.227449] ? fget_raw+0x20/0x20 [ 280.230902] ? __sb_end_write+0xac/0xe0 [ 280.234870] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.240394] ? fput+0x130/0x1a0 [ 280.243674] ? ksys_write+0x1a6/0x250 [ 280.247469] ? security_file_ioctl+0x94/0xc0 [ 280.251867] ksys_ioctl+0xa9/0xd0 [ 280.255312] __x64_sys_ioctl+0x73/0xb0 [ 280.259191] do_syscall_64+0x1b1/0x800 [ 280.263068] ? finish_task_switch+0x1ca/0x840 [ 280.267553] ? syscall_return_slowpath+0x5c0/0x5c0 [ 280.272474] ? syscall_return_slowpath+0x30f/0x5c0 [ 280.277395] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 280.282750] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.287588] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.292763] RIP: 0033:0x4559f9 [ 280.295934] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.315316] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.323019] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 280.330283] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 280.337539] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 280.344796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 280.352054] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000015 08:15:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r1, 0x5451, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67}, 0xb) 08:15:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x1000000, 0x17, &(0x7f0000000000), 0x4) 08:15:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x800, 0x4c0202) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000340)) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000380)={{0xa, 0x6, 0x3, 0x7, '\x00', 0x3f}, 0x0, [0x2, 0x7fff, 0x6, 0xffffffffffff131e, 0x4, 0x101, 0x3f, 0x100000001, 0x6, 0x7fff, 0xe51, 0x9, 0x3, 0x4, 0x0, 0x4, 0x2, 0x101, 0x7, 0x400, 0x9, 0x8, 0x8, 0x0, 0x1, 0x4, 0x0, 0x5, 0xfffffffffffffffd, 0x8001, 0x7, 0x3, 0x3, 0x4, 0x6, 0x4, 0x416, 0x18, 0x6, 0x6, 0x9, 0xffffffffffff0001, 0x9, 0x0, 0x0, 0x1, 0x0, 0x613, 0x1, 0xd8, 0x11, 0x4, 0x3, 0xae0, 0x3ff, 0x1000, 0x7, 0x3eb7, 0x6, 0x2, 0xb6, 0x8, 0x10000, 0x1f, 0x8000, 0xffffffff00000000, 0x400, 0x7ee9, 0x8, 0x1, 0x7, 0x200, 0x4513, 0x8, 0x5, 0x971, 0x6, 0x2, 0x8001, 0x2, 0xfba, 0x80000001, 0x8, 0x40, 0x1, 0xe570, 0x0, 0x27, 0x7, 0x81, 0x6, 0x100000001, 0x2000000000000, 0x1, 0xd917, 0x7, 0x7, 0x1, 0xb531, 0x1, 0x6, 0x0, 0x2, 0x7, 0x7f, 0x100, 0x1ff, 0x4, 0xfffffffffffffc00, 0x1000, 0xfffffffffffffffc, 0x7fffffff, 0xfffffffffffffffd, 0x4, 0x4, 0x1ff, 0x6, 0x7cbf, 0xeeb, 0x4, 0xbd5, 0x5, 0x8b, 0xaf8, 0xfffffffffffffff9, 0x0, 0x3f, 0x20]}) close(r1) 08:15:59 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000000000001, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000001c0)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000000140)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x401) fchown(r2, 0x0, 0x0) close(r1) 08:15:59 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="7fffffff0a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:15:59 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) socketpair(0x1b, 0x806, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x72, r3}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={'teql0\x00', 0xffffffffffffffff}) 08:15:59 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$xdp(0x2c, 0x3, 0x0) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @rand_addr=0x5}, 0x3, 0x1, 0x3}}, 0x26) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) r2 = socket$inet6(0xa, 0x80e, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:15:59 executing program 7 (fault-call:5 fault-nth:22): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:15:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x100, 0x210800) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000500)={0x80800000000, 0x331580, 0xf, 0x6}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000540)="bbe2655bd951300eaabced4ae4c520c0c8cee1281adac7b8fc0c81745e45ef1ce3750459349117544e4f17470f8b781380c7cdba32a42d963091f8d8d5cc2316222efb872ebd85a9019350545707b9d1fa93d4aa92aad9bf1901abed458095f35fd4d484e0d302b451fd0e4537e682d33baa0270", 0x74, 0x80, &(0x7f00000005c0)={0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000600)={'veth0_to_bridge\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e21}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) syz_extract_tcp_res(&(0x7f0000000700), 0x2, 0x3f) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000480)={r5, &(0x7f0000000380)=""/218}) close(r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={0x0, 0x7}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r6, 0x8, 0x2}, 0xc) 08:15:59 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000180)={&(0x7f00000000c0)=""/167, 0x1025000, 0x800, 0x2}, 0x18) [ 280.828862] FAULT_INJECTION: forcing a failure. [ 280.828862] name failslab, interval 1, probability 0, space 0, times 0 [ 280.840297] CPU: 1 PID: 21148 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 280.847241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.856595] Call Trace: [ 280.859193] dump_stack+0x1b9/0x294 [ 280.862835] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.868036] ? __save_stack_trace+0x7e/0xd0 [ 280.872373] should_fail.cold.4+0xa/0x1a 08:15:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="021cc83d6d345f8f660070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) r3 = semget$private(0x0, 0x7, 0x40) semctl$GETNCNT(r3, 0x1, 0xe, &(0x7f00000001c0)=""/154) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf) sendmsg$can_raw(r2, &(0x7f0000000780)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000700)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "d6014fda6d53632e58c81cba3c1f5f970096fa9a24157805ad26ec730a4167a949dc59c56783d6f6ab9ca952a43c5bde20b0a8e1d40f966aaac42b39cf84aefc"}, 0x48}, 0x1}, 0x0) recvmsg$kcm(r2, &(0x7f00000006c0)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)=""/59, 0x3b}], 0x1, &(0x7f00000005c0)=""/222, 0xde}, 0x0) [ 280.876450] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.881564] ? kasan_kmalloc+0xc4/0xe0 [ 280.885457] ? kasan_slab_alloc+0x12/0x20 [ 280.889607] ? kmem_cache_alloc+0x12e/0x760 [ 280.893932] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 280.898778] ? kvm_mmu_load+0x21/0x10e0 [ 280.902760] ? vcpu_enter_guest+0x3a83/0x6060 [ 280.907257] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 280.912279] ? graph_lock+0x170/0x170 [ 280.916079] ? do_syscall_64+0x1b1/0x800 [ 280.920147] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 08:15:59 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f00000000c0)=""/2, 0x2002, 0x7fd}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x9) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 280.925525] ? find_held_lock+0x36/0x1c0 [ 280.929603] ? __lock_is_held+0xb5/0x140 [ 280.933682] ? check_same_owner+0x320/0x320 [ 280.938015] ? rcu_note_context_switch+0x710/0x710 [ 280.942954] __should_failslab+0x124/0x180 [ 280.947205] should_failslab+0x9/0x14 [ 280.951013] kmem_cache_alloc+0x2af/0x760 [ 280.955173] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 280.960027] mmu_topup_memory_caches+0xf7/0x3a0 [ 280.964704] ? debug_check_no_locks_freed+0x310/0x310 [ 280.969909] kvm_mmu_load+0x21/0x10e0 [ 280.973717] ? kasan_check_write+0x14/0x20 [ 280.977962] vcpu_enter_guest+0x3a83/0x6060 [ 280.982300] ? print_usage_bug+0xc0/0xc0 [ 280.986373] ? kvm_set_msr_common+0x2680/0x2680 [ 280.991047] ? vmx_vcpu_load+0xada/0xfe0 [ 280.995117] ? __lock_acquire+0x7f5/0x5140 [ 280.999363] ? vmx_vcpu_reset+0x1030/0x1030 [ 281.003688] ? graph_lock+0x170/0x170 [ 281.007495] ? graph_lock+0x170/0x170 [ 281.011295] ? __lock_acquire+0x7f5/0x5140 [ 281.015526] ? debug_check_no_locks_freed+0x310/0x310 [ 281.020710] ? __lock_is_held+0xb5/0x140 [ 281.024764] ? lock_acquire+0x1dc/0x520 [ 281.028728] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 281.033734] ? lock_release+0xa10/0xa10 [ 281.037694] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 281.042959] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 281.047441] ? preempt_notifier_dec+0x20/0x20 [ 281.051932] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 281.056763] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 281.061775] kvm_vcpu_ioctl+0x79d/0x12e0 [ 281.065842] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 281.071552] ? graph_lock+0x170/0x170 [ 281.075341] ? find_held_lock+0x36/0x1c0 [ 281.079396] ? lock_downgrade+0x8e0/0x8e0 [ 281.083534] ? kasan_check_read+0x11/0x20 [ 281.087673] ? rcu_is_watching+0x85/0x140 [ 281.091807] ? rcu_report_qs_rnp+0x790/0x790 [ 281.096211] ? __fget+0x40c/0x650 [ 281.099654] ? match_held_lock+0x871/0x8b0 [ 281.103875] ? expand_files.part.8+0x9a0/0x9a0 [ 281.108445] ? kasan_check_write+0x14/0x20 [ 281.112670] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 281.117588] ? wait_for_completion+0x870/0x870 [ 281.122161] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 281.127341] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 281.133041] do_vfs_ioctl+0x1cf/0x16f0 [ 281.136920] ? ioctl_preallocate+0x2e0/0x2e0 [ 281.141318] ? fget_raw+0x20/0x20 [ 281.144758] ? __sb_end_write+0xac/0xe0 [ 281.148723] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.154247] ? fput+0x130/0x1a0 [ 281.157513] ? ksys_write+0x1a6/0x250 [ 281.161304] ? security_file_ioctl+0x94/0xc0 [ 281.165704] ksys_ioctl+0xa9/0xd0 [ 281.169149] __x64_sys_ioctl+0x73/0xb0 [ 281.173031] do_syscall_64+0x1b1/0x800 [ 281.176908] ? finish_task_switch+0x1ca/0x840 [ 281.181393] ? syscall_return_slowpath+0x5c0/0x5c0 [ 281.186309] ? syscall_return_slowpath+0x30f/0x5c0 [ 281.191229] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 281.196585] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.201421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.206596] RIP: 0033:0x4559f9 [ 281.209768] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:15:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000), 0x4) [ 281.229120] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.236817] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 281.244071] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 281.251326] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 281.258578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 281.265832] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000016 08:15:59 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r2 = accept(r1, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x93, "7958eda3f9196a35912f7b42e6d88c73fe7ab990f75e2d26fa53bf9d889bbe9a967bb3ad4a6fb4bfdf5199f15b548f311a2214c7adb01ac09581de3bbae54ef074c2e604ae23a45e4dcdd6fe16284ffdbac87bafd18bc553d201ae6f6656e371cfe6111e5119a0b4c1b227a6570610d7584bad9b3bd36617e3ba147a63abd29296d9f6fe918588880a2f4bf601419ae622ff3c"}, &(0x7f0000000240)=0x9b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7f, 0x100000000, 0x5, 0x7, 0x78ef7caf, 0x6, 0x6, 0x1, 0x6, 0x5, 0x10001, 0x800, 0xdf7b, 0x6, 0x5]}, &(0x7f00000003c0)=0x100) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) recvfrom(r2, &(0x7f0000000400)=""/80, 0x50, 0x102, &(0x7f0000000480)=@nfc_llcp={0x27, 0x0, 0x1, 0x1, 0x87, 0xfffffffffffffff7, "ce77c05016b8c2f13cbe9828c4aca4402f7a73a452c0cf6e0a045f1580ae68d9bdeaf42fe85cea55213637558bdb8489ddf659eb45f4a03ba321dba98ec8c8", 0x3b}, 0x80) 08:16:00 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200380, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:16:00 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000280)=""/100, 0x64) 08:16:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = semget$private(0x0, 0x7, 0x300) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x3f) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:16:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000000), 0x4) 08:16:00 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000002780a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:16:00 executing program 7 (fault-call:5 fault-nth:23): 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, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:16:00 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:16:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='}+\x00', 0x0) add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) mknod(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)='}+\x00', 0x3, 0x0) llistxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)=""/15, 0xf) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0xffffffffffff7fff, &(0x7f0000000280)=0x1) 08:16:00 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x100, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)={0x98, 0x1000, 0x5, "03a4c5945e620e518bded8b113e73efdc1488d45f63d4e1e8da7463aedfc6dbe973d06037490b5796f85787dce430e432831f2e8df3f814d6cecaa38e426d9281a246f530a2d07f04eef7c5c7deb6d0e117b17a6f532353ee91e07b940c52d6eac8755a97b348326a258f848c1197999dc2944a0c9316756122feafc37d2f41852bc961edbfcc2e3a885106ac69b023c315811696d8655f5"}) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:16:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000004, 0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x2, 0x200000002, 0x88) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000001140), 0x0, 0x400000000, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) accept4$unix(r2, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xc400, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @dev}, &(0x7f00000000c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r3, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) 08:16:01 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 282.372658] FAULT_INJECTION: forcing a failure. [ 282.372658] name failslab, interval 1, probability 0, space 0, times 0 [ 282.383983] CPU: 0 PID: 21240 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 282.390920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.400277] Call Trace: [ 282.402876] dump_stack+0x1b9/0x294 [ 282.406518] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.411722] ? __save_stack_trace+0x7e/0xd0 [ 282.416060] should_fail.cold.4+0xa/0x1a [ 282.420135] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.425246] ? kasan_kmalloc+0xc4/0xe0 [ 282.429142] ? kasan_slab_alloc+0x12/0x20 [ 282.433296] ? kmem_cache_alloc+0x12e/0x760 [ 282.437629] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 282.442484] ? kvm_mmu_load+0x21/0x10e0 [ 282.446467] ? vcpu_enter_guest+0x3a83/0x6060 [ 282.450966] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 282.455993] ? graph_lock+0x170/0x170 [ 282.459802] ? do_syscall_64+0x1b1/0x800 [ 282.463870] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.469253] ? find_held_lock+0x36/0x1c0 08:16:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x1000, 0x400080) bind$inet(r3, &(0x7f0000000340)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000380)="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", 0x218, 0x4, &(0x7f0000000000)={0xa}, 0x1c) close(r1) [ 282.473328] ? __lock_is_held+0xb5/0x140 [ 282.477417] ? check_same_owner+0x320/0x320 [ 282.481744] ? rcu_note_context_switch+0x710/0x710 [ 282.486684] __should_failslab+0x124/0x180 [ 282.490926] should_failslab+0x9/0x14 [ 282.494733] kmem_cache_alloc+0x2af/0x760 [ 282.498895] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 282.503749] mmu_topup_memory_caches+0xf7/0x3a0 [ 282.508429] ? debug_check_no_locks_freed+0x310/0x310 [ 282.513638] kvm_mmu_load+0x21/0x10e0 [ 282.517457] ? kasan_check_write+0x14/0x20 [ 282.521706] vcpu_enter_guest+0x3a83/0x6060 [ 282.526038] ? perf_trace_lock+0xd6/0x900 [ 282.530197] ? print_usage_bug+0xc0/0xc0 [ 282.534278] ? kvm_set_msr_common+0x2680/0x2680 [ 282.538956] ? vmx_vcpu_load+0xada/0xfe0 [ 282.543031] ? __lock_acquire+0x7f5/0x5140 [ 282.547271] ? vmx_vcpu_reset+0x1030/0x1030 [ 282.551592] ? graph_lock+0x170/0x170 [ 282.555385] ? graph_lock+0x170/0x170 [ 282.559175] ? __lock_acquire+0x7f5/0x5140 [ 282.563404] ? debug_check_no_locks_freed+0x310/0x310 [ 282.568589] ? __lock_is_held+0xb5/0x140 [ 282.572645] ? lock_acquire+0x1dc/0x520 [ 282.576608] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 282.581621] ? lock_release+0xa10/0xa10 [ 282.585582] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 282.590847] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 282.595329] ? preempt_notifier_dec+0x20/0x20 [ 282.599827] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 282.604655] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 282.609669] kvm_vcpu_ioctl+0x79d/0x12e0 [ 282.613720] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 282.619422] ? graph_lock+0x170/0x170 [ 282.623215] ? find_held_lock+0x36/0x1c0 [ 282.627277] ? lock_downgrade+0x8e0/0x8e0 [ 282.631420] ? rcu_is_watching+0x85/0x140 [ 282.635555] ? rcu_report_qs_rnp+0x790/0x790 [ 282.639964] ? __fget+0x40c/0x650 [ 282.643407] ? match_held_lock+0x871/0x8b0 [ 282.647643] ? expand_files.part.8+0x9a0/0x9a0 [ 282.652214] ? kasan_check_write+0x14/0x20 [ 282.656439] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 282.661378] ? wait_for_completion+0x870/0x870 [ 282.665948] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 282.671127] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 282.676825] do_vfs_ioctl+0x1cf/0x16f0 [ 282.680709] ? ioctl_preallocate+0x2e0/0x2e0 [ 282.685105] ? fget_raw+0x20/0x20 [ 282.688549] ? __sb_end_write+0xac/0xe0 [ 282.692515] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.698038] ? fput+0x130/0x1a0 [ 282.701308] ? ksys_write+0x1a6/0x250 [ 282.705105] ? security_file_ioctl+0x94/0xc0 [ 282.709507] ksys_ioctl+0xa9/0xd0 [ 282.712951] __x64_sys_ioctl+0x73/0xb0 [ 282.716915] do_syscall_64+0x1b1/0x800 [ 282.720786] ? finish_task_switch+0x1ca/0x840 [ 282.725269] ? syscall_return_slowpath+0x5c0/0x5c0 [ 282.730187] ? syscall_return_slowpath+0x30f/0x5c0 [ 282.735109] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 282.740463] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.745298] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.750474] RIP: 0033:0x4559f9 [ 282.753648] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.773033] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.780732] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 282.787989] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 282.795257] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 282.802514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 282.809770] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000017 08:16:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000400)) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000000300)) 08:16:01 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x3, 0x3, 0x2, 0x3}}, 0x26) 08:16:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000000), 0x4) 08:16:01 executing program 7 (fault-call:5 fault-nth:24): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:16:01 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="ffffff9e0a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:16:01 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x9}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e000000100000000000000000800120002000200000000000000000010000000020300000000000f00000000020000000000000092ab000000000001020014bb000000000000000000000000030005000000000002000000e00000010000000002000000"], 0x80}, 0x1}, 0x0) 08:16:01 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x100, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)={0x98, 0x1000, 0x5, "03a4c5945e620e518bded8b113e73efdc1488d45f63d4e1e8da7463aedfc6dbe973d06037490b5796f85787dce430e432831f2e8df3f814d6cecaa38e426d9281a246f530a2d07f04eef7c5c7deb6d0e117b17a6f532353ee91e07b940c52d6eac8755a97b348326a258f848c1197999dc2944a0c9316756122feafc37d2f41852bc961edbfcc2e3a885106ac69b023c315811696d8655f5"}) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) 08:16:01 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x42100) sync_file_range(r0, 0x9, 0x800, 0x7) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = socket$inet6(0xa, 0x6, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xfed5) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e20, 0x4, 0xa, 0x80, 0x80, 0x33, 0x0, r3}, {0x9, 0x8, 0x6, 0x2, 0x6, 0x9df5, 0x9, 0x1}, {0xc088, 0xffffffffffffffe0, 0x401, 0x5705}, 0xb9, 0x6e6bb6, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x4, 0x1, 0x8, 0x3, 0x6, 0x9}}, 0xe8) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) r4 = fcntl$dupfd(r2, 0x404, r1) getsockopt$ax25_int(r4, 0x101, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) [ 283.010380] FAULT_INJECTION: forcing a failure. [ 283.010380] name failslab, interval 1, probability 0, space 0, times 0 [ 283.021717] CPU: 0 PID: 21277 Comm: syz-executor7 Not tainted 4.17.0+ #90 [ 283.028647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.038001] Call Trace: [ 283.040589] dump_stack+0x1b9/0x294 [ 283.044210] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.049388] ? __save_stack_trace+0x7e/0xd0 [ 283.053704] should_fail.cold.4+0xa/0x1a [ 283.057756] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.062845] ? kasan_kmalloc+0xc4/0xe0 [ 283.066741] ? kasan_slab_alloc+0x12/0x20 [ 283.070876] ? kmem_cache_alloc+0x12e/0x760 [ 283.075182] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 283.080015] ? kvm_mmu_load+0x21/0x10e0 [ 283.083982] ? vcpu_enter_guest+0x3a83/0x6060 [ 283.088465] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 283.093473] ? graph_lock+0x170/0x170 [ 283.097260] ? do_syscall_64+0x1b1/0x800 [ 283.101310] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.106670] ? find_held_lock+0x36/0x1c0 [ 283.110723] ? __lock_is_held+0xb5/0x140 [ 283.114786] ? check_same_owner+0x320/0x320 [ 283.119099] ? rcu_note_context_switch+0x710/0x710 [ 283.124027] __should_failslab+0x124/0x180 [ 283.128250] should_failslab+0x9/0x14 [ 283.132041] kmem_cache_alloc+0x2af/0x760 [ 283.136180] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 283.141021] mmu_topup_memory_caches+0xf7/0x3a0 [ 283.145681] ? debug_check_no_locks_freed+0x310/0x310 [ 283.150864] kvm_mmu_load+0x21/0x10e0 [ 283.154657] ? kasan_check_write+0x14/0x20 [ 283.158884] vcpu_enter_guest+0x3a83/0x6060 [ 283.163197] ? perf_trace_lock+0xd6/0x900 [ 283.167333] ? print_usage_bug+0xc0/0xc0 [ 283.171387] ? kvm_set_msr_common+0x2680/0x2680 [ 283.176128] ? vmx_vcpu_load+0xada/0xfe0 [ 283.180181] ? __lock_acquire+0x7f5/0x5140 [ 283.184405] ? vmx_vcpu_reset+0x1030/0x1030 [ 283.188711] ? graph_lock+0x170/0x170 [ 283.192498] ? graph_lock+0x170/0x170 [ 283.196287] ? __lock_acquire+0x7f5/0x5140 [ 283.200515] ? debug_check_no_locks_freed+0x310/0x310 [ 283.205698] ? __lock_is_held+0xb5/0x140 [ 283.209750] ? lock_acquire+0x1dc/0x520 [ 283.213708] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 283.218716] ? lock_release+0xa10/0xa10 [ 283.222677] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 283.227940] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 283.232421] ? preempt_notifier_dec+0x20/0x20 [ 283.236922] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 283.241760] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 283.246774] kvm_vcpu_ioctl+0x79d/0x12e0 [ 283.250828] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 283.256532] ? graph_lock+0x170/0x170 [ 283.260322] ? find_held_lock+0x36/0x1c0 [ 283.264379] ? lock_downgrade+0x8e0/0x8e0 [ 283.268521] ? rcu_is_watching+0x85/0x140 [ 283.272654] ? rcu_report_qs_rnp+0x790/0x790 [ 283.277062] ? __fget+0x40c/0x650 [ 283.280506] ? match_held_lock+0x871/0x8b0 [ 283.284739] ? expand_files.part.8+0x9a0/0x9a0 [ 283.289309] ? kasan_check_write+0x14/0x20 [ 283.293529] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 283.298453] ? wait_for_completion+0x870/0x870 [ 283.303026] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 283.308212] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 283.313915] do_vfs_ioctl+0x1cf/0x16f0 [ 283.317798] ? ioctl_preallocate+0x2e0/0x2e0 [ 283.322197] ? fget_raw+0x20/0x20 [ 283.325642] ? __sb_end_write+0xac/0xe0 [ 283.329609] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.335143] ? fput+0x130/0x1a0 [ 283.338413] ? ksys_write+0x1a6/0x250 [ 283.342205] ? security_file_ioctl+0x94/0xc0 [ 283.346602] ksys_ioctl+0xa9/0xd0 [ 283.350046] __x64_sys_ioctl+0x73/0xb0 [ 283.353921] do_syscall_64+0x1b1/0x800 [ 283.357797] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 283.362626] ? syscall_return_slowpath+0x5c0/0x5c0 [ 283.367547] ? syscall_return_slowpath+0x30f/0x5c0 [ 283.372469] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 283.377823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.382659] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.387835] RIP: 0033:0x4559f9 [ 283.391010] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:16:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @empty, 0x6}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 08:16:02 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:16:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)=""/241, 0xf1}], 0x2, &(0x7f0000001300)=""/131, 0x83, 0x9}, 0x22) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xd0) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x6405}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) 08:16:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000000), 0x4) [ 283.410359] RSP: 002b:00007f066a93fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.418057] RAX: ffffffffffffffda RBX: 00007f066a9406d4 RCX: 00000000004559f9 [ 283.425311] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 283.432577] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 283.439839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 283.447094] R13: 00000000004bdac5 R14: 00000000004cb818 R15: 0000000000000018 08:16:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) io_setup(0x2, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='D', 0x1}]) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x40000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x7f, 0x3, 0x80, &(0x7f0000ffd000/0x2000)=nil, 0x9}) 08:16:02 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) statx(r0, &(0x7f0000000300)='./file0\x00', 0x1000, 0x20, &(0x7f0000000340)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x7f, 0x4]) write$binfmt_misc(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="73797a31414bc8d11b7325adf41dac052e957f2194b7584beee4d07ce40e7bb366e88c04af68853e9ee3677b64e074013fd2a336e688fbe1e2193e4656b194822e77c75e9bc923917b4221de75c11e78c392f3c89e539ffe7bcaa8a65072c56bf8c34d1fa6dd47721b70c3850c76c1"], 0x30) r3 = accept4(r0, &(0x7f00000001c0)=@ax25, &(0x7f0000000240)=0xc, 0x800) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) write$binfmt_elf32(r3, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x9, 0x7, 0x80000000000, 0x401, 0x2, 0x3e, 0x18e8000000000, 0x2a2, 0x38, 0x2f2, 0x2, 0x3ff, 0x20, 0x2, 0x8, 0x1, 0x6}, [{0x3, 0x400, 0x6, 0x2, 0x50, 0x5, 0x90c0, 0x6}, {0x70000003, 0x1, 0x0, 0x7ff, 0x2, 0x100000001, 0x2, 0x326}], "91f09337f84ec23cdcbe88d572d89aa6a67ec725cf", [[], [], [], []]}, 0x48d) 08:16:02 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="007802000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:16:02 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000100)=0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) 08:16:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) close(r1) 08:16:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000), 0x4) 08:16:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/195, &(0x7f0000000040)=0xc3) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0xff, 0x4) [ 283.691166] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:16:02 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100040000000000000007000000", @ANYBLOB="000278000a000200aaaaaaaaaa000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfb7f, 0x10, 0x8, 0x1}, &(0x7f0000000440)=0x18) 08:16:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) unshare(0x20400) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000000), 0x4) 08:16:02 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000001, 0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x9}}, [0x1, 0x6, 0x3, 0x9, 0x863, 0x40, 0x0, 0x4, 0x20, 0x0, 0x42, 0x1, 0x87d8, 0x3f, 0x80]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x8, 0x20}, &(0x7f0000000240)=0xc) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x2000, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000300)=0x4, 0x4) dup2(r3, r0) 08:16:02 executing program 7 (fault-call:5 fault-nth:25): r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="00aabd30"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:16:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x10000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000140)={0x8, 0x2e3}) r2 = socket(0xa, 0x1, 0x0) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=""/231, 0xfffffffffffffe7e) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = accept$alg(r0, 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="b6000000ff0700001bc5ffc47907fbe58ff3d12ef70c5ec68989fdaa8031b046d4d389faf5f605a44a37bcbb3710b8de2b2249a0a2b9c198acbe7630377ef65788d36f53d20ffa0487021fa031c706d0aaf5b7b7931b79a6620e9bb55bfc684c404a6108bd8935d6aa84f02d2a7271f010d6a88622f57c534dbea6a0c5c87d178ef0144dd930979edee8111b307a4e55616bda460cacef2462cef3a339daec090c67aedaa7ba156b7cdac2385ce82b3d3ecdaa"], 0x500) sendmmsg$alg(r3, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b5cbb3f0784d033f40d43c07b3b9f630", 0x10}], 0x1}], 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x4, 0x400) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) 08:16:02 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) statx(r0, &(0x7f0000000300)='./file0\x00', 0x1000, 0x20, &(0x7f0000000340)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x7f, 0x4]) write$binfmt_misc(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="73797a31414bc8d11b7325adf41dac052e957f2194b7584beee4d07ce40e7bb366e88c04af68853e9ee3677b64e074013fd2a336e688fbe1e2193e4656b194822e77c75e9bc923917b4221de75c11e78c392f3c89e539ffe7bcaa8a65072c56bf8c34d1fa6dd47721b70c3850c76c1"], 0x30) r3 = accept4(r0, &(0x7f00000001c0)=@ax25, &(0x7f0000000240)=0xc, 0x800) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) write$binfmt_elf32(r3, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x9, 0x7, 0x80000000000, 0x401, 0x2, 0x3e, 0x18e8000000000, 0x2a2, 0x38, 0x2f2, 0x2, 0x3ff, 0x20, 0x2, 0x8, 0x1, 0x6}, [{0x3, 0x400, 0x6, 0x2, 0x50, 0x5, 0x90c0, 0x6}, {0x70000003, 0x1, 0x0, 0x7ff, 0x2, 0x100000001, 0x2, 0x326}], "91f09337f84ec23cdcbe88d572d89aa6a67ec725cf", [[], [], [], []]}, 0x48d) 08:16:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300)={0x6, 0x1, 0x7292702b, 0x8, 0x2}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, 0x75) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x140) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000380)={'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x40001, &(0x7f0000000340)={0xa}, 0x1c) close(r1) 08:16:02 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) r2 = dup3(r1, r0, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'dummy0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x8, 0x8, 0x8000, 0x5, 0x4, 0x8, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x40, 0x0, 0x2, 0x949, 0x2}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x2000, 0x4) [ 283.867544] ==================================================================