last executing test programs: 784.221971ms ago: executing program 5 (id=6): r0 = socket(0x18, 0x400000002, 0x0) getsockopt(r0, 0x2b, 0x2a, 0x0, 0x0) (async) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{}, {0x0, 0x0, 0x0, 0x1}]}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000000029, 0x25, &(0x7f0000000100), 0x0) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f00000000c0), &(0x7f0000000180)=0xc) (async) unveil(0x0, 0x0) (async) unveil(&(0x7f0000000000)='./file0/file0\x00', 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x4, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xfc54, 0x0, 0x2e) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6089958900002b00fec000000000000000000000000000aafe"]) (async) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) (async) poll(0x0, 0x0, 0xffff) r3 = socket(0x10, 0x8002, 0xc1) r4 = dup2(r3, r3) r5 = fcntl$dupfd(r4, 0x2, 0xffffffffffffffff) close(r5) (async) r6 = socket(0x2, 0x1, 0x0) (async) r7 = socket(0x2, 0x1, 0x0) dup2(r7, r6) syz_emit_ethernet(0x122, &(0x7f0000000080)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x114, 0x0, 0x2000, 0x0, 0x0, 0x0, @rand_addr}, @tcp={{0x3, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x7, 0x0, 0xf3}, {"a30e76cb3f6121b2d66550f5fd227c6cec208240e1fd4b42301fbce20dca03b048c1f7d03ef0c1695badab700c5bd7ffafeab2cafc67e4ee6bc4b704da7f72bd92dc8ca145ab196319a64fba250c317ac4ce2c0e3c4e2afbc156f50f848b7e45e8133dbd035e7e2fc2847f9751d836de04e527c465878e8a8b70e5b2d3fdda4f72dfde1b0ee3f77ea5efa03015857225e13612f518c39feab00a51c323d2509829fb72b5af2e23bdbc4a22196a14a7a175e38b1aa5333e657ba7e7c770144b4250c7e92558d04f0c0939c2dfdfedc38c4d0f6a894342cbc97a116e106ae2be206b538d3dbc5ab23296712e22"}}}}}}) (async) openat$wsdisplay(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x55}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x10, 0x0, 0x37) sysctl$hw(&(0x7f0000000000)={0x6, 0x10}, 0x2, &(0x7f0000000200), 0x0, 0x0, 0x0) 770.659056ms ago: executing program 2 (id=3): sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000000c0), 0x1c, 0x0}, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x100000000000000, 0x2}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000100)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eaec7d8df99d6c28b10fa891e47d6c3bba690a611889032ac7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a676cc3761e8a47857f51d90a4465f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000080)="fd5aee42", 0x4}, {&(0x7f0000000200)="5f6a8de84b4c523a583f91557c748a02cda4cedf13579996073843ec5cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d", 0x3f}, {&(0x7f0000000240)="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"/3858, 0xf12}], 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) openat$wskbd(0xffffffffffffff9c, &(0x7f0000001900), 0x10, 0x0) sync() setrlimit(0x8, &(0x7f0000000980)={0xb, 0x54}) r1 = syz_open_pts() close(r1) r2 = syz_open_pts() ioctl$TIOCSETA(r2, 0x802c7414, &(0x7f0000000380)={0xf66e, 0x5, 0x9, 0x7effff5f, "9cdc540f0000000d00000007000001f10300", 0x3, 0xfffbfff8}) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000000)="25a14df14892590322e6d41f14abb2e8b6667053af4c6dbcbe14308510393d76a3ae3408dbec5d7d838ad8128fb9047afdad007fda7fb543455e9621e551964c2c960caf3574e3ffb78fd9939503f251ae1b6cd55263025cfd1bd1926b0e1a0529d221436c72b801fcecc165a75cb103a4e7d53be018c17e3f550e46867059912705e7", 0x83}, {&(0x7f0000002f40)="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0x1014}, {&(0x7f0000001f40)="17d4b0ea47aa8e673c7be4e01ced9bab82aa3f63846464f43b6e563bd47380676797860746863b7acc9390b69ab76ba61770a7d06c7c595f2bb66d3d5fd9a8f263c22008fa0eefe645bc572238d01e46ec06eb28a4a162d984386d4233ec66556470198506a95783f798119d6cdfe04cc8ebd6e692d84f4de91ae854fe85f5b6a1722d90fe57743b1930e89cc7c19a518cff5cfd26267f57a4c24298d861fb427032cf0e7fe2a1e181e95616df0ee6011019aeed065b7a1a9fe185234922cae793c0e269d3886858c0b6bd8858a122d440fa836720d5e8270002afe6e776ed00afec98993bf08ff8158a07cd8dbd5d3b0f4e6fcb02f2131097421ae324da800ca12e4d256688ddc6694d2a74abea75a78ce0ac80f851a89b8f3173db17c8fd2c81dd1bef7bcffdb29e8bae07ec0351d5f5d9d36206015963d41cc04650ac7f1dc68df8901d087a05855ae6847162a3c1de24fb202ce654ab729889f513492947c81b4069cf186f2a4387b31e72b0b6f59b2211892f0c0a7424842e33394c4ef29a79857ba27d4789f752723ed9565a0fbde2775dfbffd1e45e9de5c782c6f0a198bcd77e3634f50cf00cfd192feb7061d2ee0c02867d4c90780a3fea3d3c334a88ee515e95f89cb13d9a9c4a48cc424ddb6013cc08ae2289a83bd440d29ee70a791f01e5b4f2691af997f65b11024718ea3316913e4ff8ef0e1364fcaa3082173fe03bc63223fe52e8add7a1e3a8824d6e48c608a1cc576d50a3b53428b434ab6083bf3b23c8d15d411c1baa74bd4022dca3b488c8daac4741da50c6eb87805c220f7f16c31d034303df5687fdbb5a37ac391a7d90c6df007d5d9b53604748ba968f0f42cbba4e90275778a6e3aef5acf1087fc5ce340caa989ac28891f2181d8d212a580f6b86d607b53bc9eba4f26562414af2f7fbdd733f648fd2178148bed1deea726beae616a0b5c01e98a00cdda884e57b1f980e79455e4e30059640d5d2eb7412acdd0143288aa8acc91d88fc365fd5e336e44685cb26ee9bd03e83e3c009f112237cea3bb990d89b026cef7409d61c270c34490ddc3b2fcfbd0c45b84bba429674df307ad8642a430b91319231edcd4122ad3d9d336ed020c4ae90150d50b29a910a2518230d2c0dd64b8974a6e4ebdf100befd260f002022162bef00e743cef7957d3c2d148a7dd8349c290aa91db8109d72e9b861ec27b617dc8fc66f95e81066e8d494ea8d2463ed6efd49b420f07937456ddc19b33906ee1db768a0cf7fa95cbe6ab3546a1af8be3c80df76084315969ce5bf3c8fb8b766bc2b8f35bd167fa720062cd26e90134bb4327e2ccfe1658c09659af29abd367c1e7d5f9e9eeb4948fc35101f97dc1e1bc8bdbf8e474a31fb65226c757bee1f817102376bbda77617e6e3dd73e64c8f12b4d40c53866ed11f56048d89f575a61f20e8831e154535c02413a1ada545fba2e6e17a657bdc814c070a984184f67803edcba80824c623abf5e7b37cfb919ed06fb6b76211dba49b393cd54f74dfeacbd560393a7caa0d17a26e869564b1405687ba82325067a3e7147e1d63645510d05600170e6580da5082917485dc0a623e4ca36452d02ff4d5edbdded03ddfbfa728150585a7d32d064d197fadd45a84eaf03b71a3e95bfd542132885860d8d360b3fea1d7677484e5dadd23a4a4ff947d0a36ef10dd9622eda727ec068794a497d75d9b6f10fcad1a650beb028d08e825d6dd8dd78afbce8a1395becc4810fb4f9d919fd233c840ea68d5adb0321aa86ea7d7364c1aed1733ef1ada267107c4a3ae91f1eb0aad2d7f80b01fe99bdeffa6ecfb60c165d74eb6a7c8698680a59f5fb0341031a6969a6150499342cc51985093b12195666824781442aa1266a8a5870eabc746834413633ee4c5d2d934f6a9b3160d9b0cfd7d41b870223992508204b20c66365bb7a5a6feb1f46007951e23f9892ef3d287abae3a55c86197e8454b4f9d887f7c894097377ffea1a11b34684e62834433a8e3ebf363187fddf660a0c9f112c562d0e17a805e5702c6391d6f89bea7cf8f8811f7df933f1fdc5b1760fcd0a68508edfd0bb24c02692aeb7203852111bc5f9a23f27841259e4b93f6f5ed3f7e5d4734488cf4c6fa28e730df27c07d179825496eddd018022d78e971649a370ce3529a94474a0bed48b6945378d61ccec1dc702926e51bb2ba96d25b1e243c9a0facbf203afbc7d7f162aec1681d7fc2577bd8920f83bccf0f20ebd31952cb1cef4cec701b6be1c6905ef5cb5a6b0aff4db554636977cc7ecb587f542792463422d032cd91555a1dd78f8e0368f63c71e202ed03bca1970389667fa8fbefa19143b9f6239195edd2c3f336b8a502070faa4b111479d40cbf63818bd709d877acffee30c0864a8a088d311e5cf86b5c33632d16c805e8adb1bb67e719737fa0cd0d5069e8949944190b1a3e895414512376a50dc3dac9812c4048da92aa288aa6c99f8c90611bf7eef9e8c07ee7215ed357a9449879bf7d2f5b01ba91932672447f0caa3f49ab03cca72d0d668b9b7957ea7975783b6f260264dd5b2c2ad6617befbe898a9e32c02e3fb37ef821fbb20414fb7b3933d0ba9410125dee6ef9bd51f62fccc2fad5217cf119c94a8ae0890727cc64106f26360847a8239979fc5cf609ead2d3e42987a61a9a58263122f3179a0a2ef96559cee0ae8d2eedc3ad066e1888ad4e540644d9dfdafec03cbd1146f7bbee7e47e44ff0497c98bdb740c95d92ee5e84536e99ef889878359a2fd602b9fd5b8278f67cc39aedc3130f04d1928f2ad2cdc6c7ed0dc950760b02fc9e949f84fc0812ea61b5a0f35f89d8f19cc0afffe5a4fb4ab832cd6b7d42d10cabdeea62736883d43477bcf0597148d8342446388abf18c8168ff5841f2a2b51de41d4071ea20edcea139902447e535c320e50d876812a87719f3d505f6ea14be82ddb79e27c02ef585e69c3aa74d5617a1f5b5943f83e0acad37b50f175aedc1145773f8eaa9302e75ee5ea9b2dd4b1fd7c69b250ab5a6b038ecedbfb9c7f86bb2ed27a1409b90fdc423cecf5664a6dbcf2c4492a59e53d31c0434d4e870b337f5de9f11abcd200c543fabbae0822f7c9f083e43bf9da29bad05f3f37f318c2400702e741b80c1fed553807ecafc7d05408e2ecbafce7d314444318f12c094b76b3a57c2e9f7f5dcb666438f971fab48de24e95b89dadf0cd25a8d7ac048bd001371bc1146f79080a2bb44932872b58a9abbd1b2309a30ddcb1a8cb4d51dca50ba7415d0090a7c679c1f7dc9d8299cc1edb923defa33b52e5f52dc79b9882b48fb8a36eac415abba3c1d817f2f9873be2a1cd680a43880ade42472a4281963444c1b89fe1bdb7bb3a25e535f284ac21208052217ec85596cf9e8bf34116c95e19e7f5ef2a9c1a807d785c29f81672d1029aed5c04a23c792e0bf5bbd517520c61d1fe3f826e2aafc151e2912bad80b885657da6b40592037dc66dc3f638f8bbfee1cce7f49b101031f28872d8b1ef75b849f1e5bb25e193b5f7ff803e2dc2caf7fe0301e62046b6b3c2d161f6b4d90fa99f3c52ca7295b4379b416309262f0bfb859e3d03f081edf116a241955345553d94256a5567de12e792c43c8edca7015b539918adac002fc167af6bee5c66ae379ac2142ac75894d443126de7a08f2860ae609e46029d9d0896e88d51649a2f853fb89903979c02fe612d556ad406330acd1440c09e27bc729b32909b8b69da589b0a435f0a75ce3b2fb9f4501dd67a62f49770d37da53fba5890c061a4730b5c6ac06c6055139c1fbad8bb98a9625b0eee04cfd8179194c797dfa020ba88cc1bcd2b3237b078f5833ca2d416da8991fe0ca50c515708895263a0f8f1dafae63868a41d934ef6239f00ce741f4838aaa49ac405ff6435bdd5f2d4e4f6888b7fbdbc373d6bdb5d887707001fe901f8586d8380570f9c836af83246ff6b3c1de90c8f69ca26ee2a3cce4045ea34be15956c307b67225187bb782faab0ec46bd0b0a4e405405857f146414809097f797dd61dd16e0a39a25140b387c0befe2650d1abf34293be3f36ac2b17e8481dd449b6690f0cd088c9f963ea2ba6fdc862cbfdec7e8474a73ac047e1b668ff278206571a9f80ad406c0ff80230c5776f9e9e555f53287240ec09b34e8202c68e45902b40fd96cbdbb10c75df7d2dbb51fe5450ccc461f1360127fd70ec21221c6eedd9dd45d1cefef6ba31b68729558b2fbaa22502e23d4b6edd817ee56e21fbb3904de2e47deb9adcf73abfb3ac69a82294b3581e6d8b83bed53b9dbaeba0c5884fd41bbebb9ab967b1eda59983bcd79ba8dcdeb3a445c9190012165f64d2853e81cdac9776e55470e6c3f46c31e9c2423ddef5e26369d13e53db377bfd8deaf11a4f91d5036745c3c32d7357687457107417cae2fd163494e5cbf4cab85220efe6092a8ec4819bdc1f47164f303e7d732722f8c0b4634d69f8738f2ef393c8397881377d095e34a937d7c1d8754dc5926680033be12d22c9b9532a290f3f7f6224a83c6938889c1abd9221d658190f303ee327c98dd0459ce0f387b5d3dafcb52e012210d16ad3b1c850b19af6dad9b914768a817bc2765bda6d2c55cd2b33f3d6eaeb9c1019179e6a830b8beb89692c6857f9e9aa833dd39ef3e84b6c37ffced28394a41cee049c0a4fb997bdf64951490ba7cee237a148bfe5b7d3dbf16470bb88a62e79b9b651af264d26ee828234a20758ee71aad5b7a9d6d0dcad266c4ced868a35415aac2c1bb30986ca6515a2edf51204abc01c1d4b339e7556f894dc964c4fcf53f6de6a4468ef63c06c14ff7faf00c73133643fa8034c74f37c1fd6c9eb2aae33da7bc9217a6d3a3cb8fe98e91c663cbe62b526f0781fcae2f4c74368845172461acf74096ddbeae80d66d033cf9c7efcf6c8d2c7e8aa0a1f75ed59e6a7f2339916993fffca1e2db29c3cc7b21a80a68579a493f8aa0619991d5de0102e150b2fbb2e8554dd9df1cd3cc9d149363e140f50062051b8060e517acef958a8548fb5863449497e701506be35541e9f47f69652f02b997b3bdabad965362b2651799ce12e5b7a756ce12967211f12e08b886bc42894d32e0cbc48ea35128284ecd6d90b87cdf269897d465548010045a5f8c0c5", 0xe43}], 0x3) writev(r1, &(0x7f00000003c0)=[{&(0x7f00000019c0)="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", 0x30e}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) r3 = open(0x0, 0x70e, 0x0) sysctl$net_inet_ip(&(0x7f0000000000)={0x4, 0x2, 0x0, 0x24}, 0x4, &(0x7f00000001c0), 0x0, 0x0, 0x0) writev(r3, &(0x7f00000008c0)=[{&(0x7f00000007c0)='C', 0x1}], 0x1) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000200), 0x0) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000000)="f2cfae4bcbf7ecc135e6a5a421b90000000000", 0x13) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r3, 0x0) sysctl$vfs_ffs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x2, 0x0) madvise(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x6) getuid() 760.645624ms ago: executing program 4 (id=5): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000200)={0x27ffb, 0x3, 0x8000085, 0x5773c549, "102e260a007be2dfe7d62007f533e2942b7a3ceb", 0x0, 0x10}) writev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="0ebf216bc1470016bf9019a450883724fb68b0dd40aaa04d456e9d872fca272718b5a91c4613467f37d8f2035f4ba398bc0a29fa01481443198c302c0691750dd7fb", 0x42}, {&(0x7f0000000240)="0777871cf169175f0722980a531a8cbf95a58344491e12a1ac4da57e23b73cca81bdbb64a57df84963afe542dfa2647391a7e9afe34d1bdc5678a6f14c1805f49ee0092de20282718c0b", 0x4a}, {&(0x7f0000000680)}, {&(0x7f0000000780)="eabf31514f4f02e67f55b03af2fe60f7d7846612aa41101f5cea18c2084500ca626fa3fe9350a798135e052627386f22013a774088b1323b776db8585af0eb4a7899dc9654ec345c405fc50529d7ad57f6af3088e82a4c983dc730e7cf0a71bcf1a7111db6105b5ddd233a83cf04adb07da01de48c08beb31fe5feaca422376897be52521d60a9cc5e712e", 0x8b}, {&(0x7f0000000840)="64573dbfe638260855491c02df4e778006e0de2e6711ce526f89b1ba36bdf7da737402e98965a0e6117281ed64197458df5c3996a7c6120d649a5edf89f9146fead420903dda82ef469a832f1d9271e3e9c15dae66018ab6f4dff37260d4f30f677a3bec43b587c6fdd23e47137a0f65c08d40bd974a55718f363b09f441b0b60375db6d96624965b62da33e51490490938f8f0cac8a2462767648ee0fd675d83a6be85bde581f1f2f506e3d874092bb0c8e91cd4746d7bfbcb6d76afc9d39eff7bc94d31f6ef117a40543fe733b5c3c398ed2ec5bbbf381edaa7d02ab61ea63e2f32923abae3c660b06", 0xea}, {&(0x7f0000001f00)="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", 0x549}], 0x6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000001780)="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", 0x742}], 0x1) 681.98554ms ago: executing program 7 (id=8): r0 = socket(0x11, 0x3, 0x0) r1 = dup2(r0, r0) r2 = msgget$private(0x0, 0x5bd) msgrcv(r2, 0x0, 0x0, 0x3, 0x400) msgsnd(r2, &(0x7f0000000280)=ANY=[@ANYRES8], 0xe1, 0x0) msgctl$IPC_RMID(r2, 0x0) msgctl$IPC_RMID(r2, 0x0) sendto$unix(r1, &(0x7f0000000000)="b1000504000004000000000001410000331c13fecea10500fef96ec0c72fd3357ae30200004e300300000000f20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc256699a1f139b672f4d335c223e7d0c032bfa896443a421720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea04000000000000000000", 0xb1, 0x3, 0x0, 0xfffffffffffffe2f) 575.985005ms ago: executing program 0 (id=1): syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast, @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@rr={0x7, 0x3}]}}, @generic="090000000000f6ff"}}}}) sysctl$hw(&(0x7f0000000540)={0x6, 0x6}, 0x2, &(0x7f0000000040), 0x0, 0x0, 0x0) sysctl$kern(&(0x7f0000000000)={0x1, 0x58}, 0x2, 0x0, 0x0, 0x0, 0x0) sysctl$net_inet_tcp(&(0x7f0000000000)={0x4, 0x2, 0x6, 0x13}, 0x4, &(0x7f0000000300), 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000480)={0x0}, 0x10, 0x0, &(0x7f0000000500)={0x200ffff9, 0xa}) ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f00000004c0)=0xf) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt(r2, 0x0, 0x1e, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000040)="b39f5dceb441cea96fbcd875fb368e7e9060d499dc3e9733e109e6edb555b31aa6428aad1e447109dd92f96d2024691d3b41c060943189620897b714a895ed919799b2d6e9e89a9ed10a25eb5af805e02041fe6b6bcfdf05cec1db6500b36f9a074af9bf8d8e8b061f7d3b8890f51be3589dcedbe6be17e65e14a5a8a158a360cd372d7598ac83efff84197137a14af195c779622d1f54", 0x97}, {&(0x7f0000000180)="e8f6dc39544f05d72e98f897ec4c34a4aa9a624a9f0b2b576f8670f9ca6885a439925591767cc11c8d32f5c781d7771d0b7fcf003462a26188e103742a7ef36034795c4d9c45c4c4a04bd7cf7d4160a58e3ba4573b8c36c089dcb650", 0x5c}, {&(0x7f0000000100)="2fe817c0", 0x4}, {&(0x7f0000000200)="1c47f43d86b4ccb12f9c12f15641a6e9f6a14b94a5e1", 0x16}, {&(0x7f0000000240)="5b817b9536d41afdeec4", 0xa}, {&(0x7f0000000280)="4961ec7008b619befc9367a9a901a9bac0c33d64f352aad8ccf30d3b472bd08588022b7b7767", 0x26}, {&(0x7f00000002c0)="d88bc6cb3863540c9397eea27ce06cbe235d3e020f5513503cf0be460d809748226ea4ba8fb5bef889dee6692c3cd43191c6300a9e9062afe0451da4b998c587ca4d8afa0e5c20acef1e83ac29f90241cc474dccc214e76ddbdd77d8dde3a65d7c22f4fbacb9cc2fb048f1b5d5fe2a0741b28c1bf9b4d53b858a94874cf98aeb4d161a8b0e031b0205de38235b037e8072d15007747f6d242263e8efe56cb2665119e6f88e6fce906d15e6632785c8839bd6391657db0d4bdcd3dedd7da1c704391f1f56ccfc57f9b2d6e6e34c20f18da765a3a25def73b87f20ce33f3880197bcd24272", 0xe4}], 0x7, &(0x7f0000000580)=[{0xf0, 0x1, 0x3, "e724a8f25ebee8782b02dc0bcadfb4ba7f2c1b0a327eede65830ba95735db61d9778e994807a31fe7c5070649db36eea4e8432d8de4eec473245d7acfc6333b2ef64f852d8d326c7d51cd7548a50a6f26cd386909fd01ac5b878fc324d4f86561e64ff61e4f6f7be7ef9436e0622fee3620e45b83892f4ec3b9cb9ddd891534064c61bb3893b45d24f2e837945ca1a0d60df816801b7cbbc9999303c28a49ceab884449024ba860b018af7a95bfd4d7016394ab23494d4ea427e4cdfcb1fc1026b29477ef0255b1ac412c081c67224d3aef346c08650a675d1"}, {0x40, 0x1, 0x9, "71d0e166b34d55533009ee85a6d219f1ace054478f4124475b80738d4957ef9a4a8e236a9545a41910a7ad85a9af"}, {0xe0, 0x1, 0x2, "d6c6215891e64b9e15f443acecb4049f1339c37e396122e709d7d1ebf9d48789e73c490ace05984e33a34e8dc6ba60c61a990ef9fb9293ea053a102aff631d9affa71ab26025581df133ef646ed3335fe2e53038c439038b566c9bc04f73e02240a110550e4ce330dcfae2c65d70da75ae0981aa694733cfb13698b0b619fbacd490ea1ff96467ac01b73eead5ee2b6738437f52ec44677529853621a25d3f19b764060dc71c01afc8ba5729c3717c3d246024f438bd550c63b5c7957ff07a66863b0e3f755c8c2b0065"}], 0x210}, 0x2) 574.930779ms ago: executing program 6 (id=7): r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000029, 0x2b, &(0x7f0000000000), 0x0) r1 = openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x99, 0x4}, {0x0, 0x8}}, 0x2) r2 = socket(0x2, 0x0, 0x2) ktrace(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@empty, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast, @multicast1, @remote, @remote={0xac, 0x14, 0x0}}}}}) rename(&(0x7f00000007c0)='.\x00', &(0x7f0000000800)='./file0\x00') sendto$unix(r2, &(0x7f00000000c0)="b10005040000000000000000340000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa5b23edeb51e2f0ac3ebbc2feb3fda1139b672f4d3360223e7d026ba8af630037a840c4f2bd53eb067e7335a069d7ac434e0c0000000000008904000000000022830cf41bed66f40066ccdcf3e4999d9d20002002c5dbfad800000008e371a3f8340412051e00000000000002000000000000", 0xb1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0xffff, 0x800, &(0x7f0000000080)=0x4, 0xfffffffffffffdd9) 533.993582ms ago: executing program 3 (id=4): r0 = socket(0x18, 0x1, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x2000000000000243, &(0x7f0000000100)}) r1 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc0106924, &(0x7f00000001c0)) ioctl$FIONREAD(r0, 0xc1206922, &(0x7f0000000100)) sysctl$kern(&(0x7f0000000000)={0x1, 0x30}, 0x2, &(0x7f0000000100), 0x0, 0x0, 0x0) 51.78449ms ago: executing program 0 (id=9): r0 = socket(0x18, 0x2, 0x0) ioctl$WSKBDIO_GETBACKLIGHT(0xffffffffffffffff, 0x400c5711, &(0x7f0000000080)) kqueue() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x130, 0x3}, 0x0, 0x2}) socket(0x18, 0x1, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x800000018, 0x1, 0x0) pipe(&(0x7f0000000180)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x1a8) r3 = socket(0x2, 0x400000000002, 0x0) setsockopt(r3, 0x0, 0x21, &(0x7f0000000180)="b1f5d915", 0x4) setrlimit(0x6, &(0x7f00000000c0)) writev(r2, &(0x7f0000001180)=[{&(0x7f0000000100)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eaec7d8df99d6c28b10fa891e47d6c3bba690a611889032ac7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a676cc3761e8a47857f51d90a4465f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000080)="b389e5ae", 0x4}, {&(0x7f0000000200)="5f6a8d8a02cda4cedf13579996073843ec5cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba86930f1aed0b3d111d000000000000000000a52e", 0x3f}, {&(0x7f0000000240)="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", 0xf12}], 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) mlockall(0x1) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x0, 0x1}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240), 0x15, 0x0, 0x0, 0x4}, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x400, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket(0x18, 0x1, 0x0) close(r4) r5 = socket(0x18, 0x2, 0x0) setsockopt(r5, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r4, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) sysctl$net_inet_tcp(&(0x7f00000000c0)={0x4, 0x2, 0x6, 0x9}, 0x4, &(0x7f0000000000)="9b1809ffffffffffffff7f473f11e1a4e5f2f9f220ef7f0abdbc34fe42021588dc8ff44f4b76c76d41859d85ea800dabe467badf35b6fd74c94d1b44", &(0x7f0000000040)=0x10011, 0x0, 0x0) getsockopt(r0, 0x29, 0xe, 0x0, 0x0) 51.016621ms ago: executing program 6 (id=10): getpid() writev(0xffffffffffffffff, &(0x7f0000000100), 0x0) writev(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) mquery(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x9) setsockopt(r0, 0x6, 0x8, &(0x7f0000000040)="97b6af03", 0x4) socketpair(0x10, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket(0x0, 0x4, 0x40) recvmmsg(r1, &(0x7f0000001dc0)={0x0}, 0xfffffffffffffe04, 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='.\x00', 0xf02, 0xb1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xa011, 0xffffffffffffffff, 0x0) fchflags(r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) getpid() (async) writev(0xffffffffffffffff, &(0x7f0000000100), 0x0) (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) execve(0x0, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) socket(0x2, 0x1, 0x0) (async) mquery(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x9) (async) setsockopt(r0, 0x6, 0x8, &(0x7f0000000040)="97b6af03", 0x4) (async) socketpair(0x10, 0x3, 0x0, &(0x7f00000000c0)) (async) socket(0x0, 0x4, 0x40) (async) recvmmsg(r1, &(0x7f0000001dc0)={0x0}, 0xfffffffffffffe04, 0x0, 0x0) (async) open$dir(&(0x7f0000000000)='.\x00', 0xf02, 0xb1) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xa011, 0xffffffffffffffff, 0x0) (async) fchflags(r2, 0x0) (async) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) (async) 7.108829ms ago: executing program 6 (id=11): ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x100, {0x0, 0x10000000000001}}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x100000040000000, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x20, 0xfffd, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0xc, 0x7f, 0x0, 0x0, [{}, {}]}]}}}}}}) r0 = socket(0x18, 0x1, 0x0) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000380)="b1000504000004000000080003000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890000eeff7f00361b4cc702fac5000010000000000000008abfba221554f4e0f668266c0900000008e371a3f8343712051eea0400000000000000", 0xb1, 0x0, 0x0, 0xfffffffffffffec1) close(r0) r2 = socket(0x18, 0x2, 0x0) listen(r2, 0x1) ioctl$TIOCSTAT(0xffffffffffffffff, 0x20007465, &(0x7f0000000280)) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x23, &(0x7f0000000240), 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffe, 0x0, "ff0107002015c8a32d00000065c0bdf9c6f04aaf", 0x0, 0x6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0xe8, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) r6 = kqueue() sysctl$kern(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kevent(r6, &(0x7f00000001c0), 0x800e4a, 0x0, 0xa9fa, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$FIONREAD(r5, 0x400c745c, &(0x7f0000000200)) select(0x40, &(0x7f0000000100), &(0x7f00000024c0)={0x1fe}, 0x0, 0x0) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) connect(r3, &(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x1}, 0x8) close(r0) sysctl$kern(&(0x7f00000000c0)={0x1, 0x33}, 0x2, 0x0, 0x0, 0x0, 0x0) sysctl$kern(&(0x7f0000000000)={0x1, 0x61}, 0x2, &(0x7f0000000200)="2fe07a3341d8a7efc91ce00d6afc7a5835b53284368bfc3dad94826e2ee585d50e27c83390855e2c4e763e6cf391fe259b47140a4e174df992705b69fdda48071ae8a58f4b55330603df65a4068b571a99a63bd215c1eee493597e16dabbeaff65650e409553dc7b9200"/120, &(0x7f0000000080)=0x78, &(0x7f0000000100)="eed314bbb3044de42226fd93e7522623404ef7a7394202d3b3538772a5bded30a6041de927e3026029f2733253fa4dba6fd6bf9a07b39b7337d6608c85d5a940ef06b131526ca65b52800a2fa32ba4084de958cddb2b788e8860a0b62411605ecbe3f51a2377e81bf1ee73a7563cb542e4544e7575cd143a320c9136551258878c28a17e5a0f77578ffba2ed364d300907d386f01be929b060e4e45db2569ed627b5342ab84cc75f3478afc1228fe961c4e9375cf8a2d644c3d0bcede1c02e445845dff61467ce", 0xc7) 0s ago: executing program 7 (id=12): ioctl$TIOCSTSTAMP(0xffffffffffffffff, 0x8008745a, &(0x7f0000000000)={0x8, 0x80000001}) (async) socketpair(0x20, 0x2, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001dc0)={0x0}, 0x10, 0x0, 0x0) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x24, 0x0, 0x0) (async) poll(0x0, 0x0, 0x2) (async) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000200)="e6acea977ce9247e3bcbbe40332f1e22e9a6af6c3e78507a3e02a4fab5b62f7e7aafe416e60c4e11fe34f9780dc5b6556f2e655c0e7506b91e1ca253114418f15cc74f739f02ec9cc597d784e38d41a2f100171fa53b303b09ba796db39552fd3b8bf1e3beb2b4b3891d3a626381f19aebe9c726b1ebb6247a08c85b689c2e34bd652ebf48d6deae2fd862385234891c3c8b9f30a73e319b56cba96e5e322319a04af0cc96d3c2bbea7f4da7aa5133deca3c87592e7cdc496ab82b90be47a8d1c86cc1089b7bcb893305f6eff42a580d4e7a1dc9ab6a73", 0xd7}, {&(0x7f0000000300)="8a6f5d785ba659200fd36e9bd3d62880b92af8a40da883f98708f36fc3d295d6cfbf0149487888b8607f3346d40e71637fb1db7a13de4106eaea70b1c501c4f0955c91a84789712e94e90d323f7d66a08608faf310e6b476a5409f301fcb5e5afdce5c55a32423a4f2472061d1af633c732791dbf5d3a2a50f1dcbe9dfae10f765a31bf31729f68edbf5837ca3790aa534cd2555ed81ddf98603a06d1a309a41c2fbfc7ad74fc51e3dd6d6faa1131d5735f999200c170fd1cb3d13dbaf10c9de", 0xc0}, {&(0x7f00000003c0)="c3303fe378159350f81875f922d183fdf9efc663ca120eca0468c1d6fa532c26b66f11ebd6b4d16772d7a37b05bb387074e82efe0e37419edbb0a8", 0x3b}, {&(0x7f0000000440)="7e6309cc1833b784f650edb9dc06e2874c17212a11129186daabaa9cf6a145470dcf7346905f35e0e3e951bd585adb3d75928ca93bb53f60de0fa5e065aec3a283ab357dd8ce9379cc18f502f3dabf5ea59fc7d09c273df6ef7f4cbd14aba0d0", 0xc2}, {&(0x7f00000004c0)="8b879ca36ed8c9f7182c71563aa97091fc04084ac8305485dc", 0x19}, {&(0x7f0000000500)="fa017645b2dc7f8d3d8c06f0671a7ace3799d3391500cfa5fa1a6ed3f7e27b186493b9d0c0b2cf467d2b7a4b4bddb4bf2fc0ab463eb21168df5e456a3f007775a7a1625ff37d66213ffb98bace8033222f7390841950f72a5255aed0c17fb7f2df105cb6ad17515bfab2fd65bc1e6124d49fa8a6932ccd7f187c89df81ca6fb2b2ed2509a4d2e72c35000000000000000000000000000076efec", 0xffffffffffffff3a}], 0x6) (async) ioctl$BIOCSETIF(0xffffffffffffff9c, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) (async) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{{}, 0x0, 0x0, 0x0, 0xffffffffffff564e}], 0x0, 0x0, 0x0, 0x0) (async) r2 = socket(0x2, 0x2, 0x0) (async) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x83fe}) (async) r3 = socket(0x18, 0x2, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) (async) getpeername$inet(r3, 0x0, &(0x7f0000000080)) (async) setsockopt$sock_int(r2, 0xffff, 0x1023, &(0x7f0000000040), 0xe0) (async) pledge(&(0x7f0000000140)='\x00', &(0x7f0000000180)='!^[U#\x00') (async) r4 = socket(0x1, 0x2, 0x0) (async) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r5 = socket(0x2, 0x4001, 0x0) r6 = fcntl$dupfd(r5, 0x2, 0xffffffffffffffff) sendmsg(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r7 = syz_open_pts() (async) r8 = syz_open_pts() ioctl$TIOCSETA(r8, 0x802c7414, &(0x7f0000000000)={0x27ffc, 0x7fff, 0x1, 0x5773c549, "28a47e7ce2fbc03100e1fffffffeff0d134a0104", 0x3, 0x6c8}) (async) writev(r7, &(0x7f0000000040)=[{&(0x7f0000000640)="a3369c632fa93e98eff4d52dd9b8401fe7872e537ce84839257e36dca1", 0x1d}], 0x1) ioctl$FIONREAD(r4, 0x80206919, &(0x7f00000001c0)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) getpeername(r9, 0x0, &(0x7f0000001600)) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x48}, 0x2, &(0x7f0000000100)="71f91e34", &(0x7f0000000080)=0x4, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.136' (ED25519) to the list of known hosts. panicW:A RmNuItNeGx 0:x ffSPffL fdNO80T 6aL8OW41ERf3ED8 ONn oStY ShCAelLLd i7n5 m53t6x8_7l0e9a1v2e EXSItoT pp0 ea d at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 218218 22045 32767 0x10 0x4000000 1 syz-executor db_enter() at db_enter+0x25 panic(ffffffff83078e14) at panic+0x1e5 mtx_leave(fffffd806a841f38) at mtx_leave+0x17c msleep(fffffd806a841e50,fffffd806a841f38,4,ffffffff832a21d0,0) at msleep+0x125 vm_map_lock_ln(fffffd806a841e20,ffffffff830d8373,6f3) at vm_map_lock_ln+0xd4 uvmfault_lookup(ffff8000371f13f0,1) at uvmfault_lookup+0xe8 uvm_fault_check(ffff8000371f13f0,ffff8000371f1428,ffff8000371f1450) at uvm_fault_check+0x83e uvm_fault(fffffd806a841e20,200a0000,0,1) at uvm_fault+0x112 kpageflttrap(ffff8000371f1590,200a0000) at kpageflttrap+0x2d0 kerntrap(ffff8000371f1590) at kerntrap+0x14a alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b _copyin() at _copyin+0x57 syscall(ffff8000371f19e0) at syscall+0xbb6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe0e065d4230, count: 1 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: mutex 0xfffffd806a841f38 not held in mtx_leave ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff83078e14) at panic+0x1e5 mtx_leave(fffffd806a841f38) at mtx_leave+0x17c msleep(fffffd806a841e50,fffffd806a841f38,4,ffffffff832a21d0,0) at msleep+0x125 vm_map_lock_ln(fffffd806a841e20,ffffffff830d8373,6f3) at vm_map_lock_ln+0xd4 uvmfault_lookup(ffff8000371f13f0,1) at uvmfault_lookup+0xe8 uvm_fault_check(ffff8000371f13f0,ffff8000371f1428,ffff8000371f1450) at uvm_fault_check+0x83e uvm_fault(fffffd806a841e20,200a0000,0,1) at uvm_fault+0x112 kpageflttrap(ffff8000371f1590,200a0000) at kpageflttrap+0x2d0 kerntrap(ffff8000371f1590) at kerntrap+0x14a alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b _copyin() at _copyin+0x57 syscall(ffff8000371f19e0) at syscall+0xbb6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe0e065d4230, count: -14 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff8000371f1010 rbx 0xffffffff834aedbf cpu_info_full_primary+0x2dbf rdx 0xffff80000127d240 rcx 0xffff800033f9c2a8 rax 0xffffffff834adff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x166768cdb3af755f r11 0xa6ba8c296644918c r12 0xffffffff834aebc0 cpu_info_full_primary+0x2bc0 r13 0 r14 0 r15 0x1 rip 0xffffffff816a99e5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff8000371f1000 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=74058 pid=22045 tcnt=3 stat=sleep flags process=10 proc=4000020 runpri=32, usrpri=62, slppri=4, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffff76e0,0xffff800033f9d1e8 process=0xffff8000371d0db8 user=0xffff8000371ec000, vmspace=0xfffffd806a841e20 estcpu=12, cpticks=7, pctcpu=0.0, user=0, sys=7, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 61665 181999 6237 32767 2 0x10 syz-executor 22045 117439 67542 32767 2 0x10 syz-executor *22045 74058 67542 32767 3 0x4000030 syz-executor 22045 218218 67542 32767 7 0x4000010 syz-executor 24161 349574 99900 32767 2 0x10 syz-executor 24161 177371 99900 32767 3 0x4000090 fsleep syz-executor 73205 382214 77095 0 2 0x2 ndp 77095 127954 12222 0 3 0x10008a sigsusp sh 1366 273193 27407 32767 2 0x10 syz-executor 1366 169650 27407 32767 3 0x4000090 fsleep syz-executor 53622 82476 42919 32767 2 0x490 syz-executor 53622 511269 42919 32767 3 0x4000090 kqpoll syz-executor 53622 298683 42919 32767 3 0x4000090 fsleep syz-executor 6237 45549 61315 32767 3 0x90 nanoslp syz-executor 7563 101587 58489 32767 2 0x490 syz-executor 42919 422190 82022 32767 2 0x490 syz-executor 67542 118151 22784 32767 2 0x490 syz-executor 12222 310976 78207 0 3 0x80 wait syz-executor 99900 410028 58514 32767 3 0x90 nanoslp syz-executor 1274 219747 64771 32767 2 0x10 syz-executor 27407 356541 84139 32767 3 0x90 nanoslp syz-executor 61315 427421 17429 0 3 0x82 wait syz-executor 22784 284006 17429 0 3 0x82 wait syz-executor 82022 379468 17429 0 3 0x82 wait syz-executor 58489 456070 17429 0 3 0x82 wait syz-executor 64771 25599 17429 0 3 0x82 wait syz-executor 84139 125147 17429 0 3 0x82 wait syz-executor 78207 163476 17429 0 3 0x82 wait syz-executor 58514 196784 17429 0 3 0x82 wait syz-executor 17429 346174 63928 0 2 0x82 syz-executor 63928 412363 99437 0 3 0x10008a sigsusp ksh 99437 186829 45496 0 3 0x98 kqread sshd-session 45496 68826 92942 0 3 0x92 kqread sshd-session 19304 20465 1 0 3 0x100083 ttyin getty 92942 96012 1 0 3 0x88 kqread sshd 5331 200561 1638 73 3 0x1100090 kqread syslogd 1638 252005 1 0 3 0x100082 sbwait syslogd 46230 207439 1 0 3 0x100080 kqread resolvd 27083 191009 67765 77 3 0x100092 kqread dhcpleased 74964 375318 67765 77 3 0x100092 kqread dhcpleased 67765 131487 1 0 3 0x80 kqread dhcpleased 80407 393389 0 0 3 0x14200 bored smr 41529 40835 0 0 2 0x14200 zerothread 41656 241649 0 0 3 0x14200 aiodoned aiodoned 64840 147545 0 0 3 0x14200 syncer update 41345 156880 0 0 3 0x14200 cleaner cleaner 10030 279085 0 0 2 0x14200 reaper 22389 188553 0 0 3 0x14200 pgdaemon pagedaemon 65154 335371 0 0 3 0x14200 bored viomb 4226 77991 0 0 3 0x40014200 acpi0 acpi0 48792 497492 0 0 3 0x40014200 idle1 20962 514464 0 0 3 0x14200 bored softnet3 84876 329501 0 0 3 0x14200 bored softnet2 71857 397570 0 0 3 0x14200 bored softnet1 58866 235999 0 0 3 0x14200 bored softnet0 45947 271228 0 0 3 0x14200 bored systqmp 74938 221702 0 0 3 0x14200 bored systq 66710 434390 0 0 3 0x14200 tmoslp softclockmp 1177 185949 0 0 3 0x40014200 tmoslp softclock 42756 2269 0 0 3 0x40014200 idle0 1 514669 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex &map->flags_lock r = 0 (0xfffffd806a841f78) #0 witness_lock+0x5bb #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 #3 vm_map_lock_ln+0x6b #4 uvmfault_lookup+0xe8 #5 uvm_fault_check+0x83e #6 uvm_fault+0x112 #7 kpageflttrap+0x2d0 #8 kerntrap+0x14a #9 alltraps_kern_meltdown+0x7b #10 _copyin+0x57 #11 syscall+0xbb6 #12 Xsyscall+0x128 CPU 1: exclusive mutex &uvm.pageqlock r = 0 (0xffffffff83512f78) #0 witness_lock+0x5bb #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 #3 uvm_map_clean+0x602 #4 syscall+0xaf8 #5 Xsyscall+0x128 Process 22045 (syz-executor) thread 0xffff800033f9ccc8 (218218) exclusive rwlock amaplk r = 0 (0xfffffd806c0aa550) #0 witness_lock+0x5bb #1 uvm_map_clean+0x411 #2 syscall+0xaf8 #3 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff835a2200) #0 witness_lock+0x5bb #1 __mp_acquire_count+0x58 #2 mi_switch+0x4b7 #3 sleep_finish+0x21e #4 rw_enter+0x348 #5 vm_map_lock_ln+0x142 #6 uvm_map_clean+0x11b #7 syscall+0xaf8 #8 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10177 11046K 11059K 166960K 11255 0 pcb 17 12K 12K 166960K 17 0 rtable 232 6K 6K 166960K 338 0 pf 31 16K 16K 166960K 31 0 ifaddr 42 7K 7K 166960K 44 0 ifgroup 50 2K 2K 166960K 50 0 counters 64 36K 36K 166960K 64 0 ioctlops 0 0K 2K 166960K 30 0 iov 0 0K 0K 166960K 2 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1364 86K 86K 166960K 1380 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 25 93K 125K 166960K 149 0 proc 58 79K 115K 166960K 473 0 subproc 104 6K 6K 166960K 104 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 37 175K 175K 166960K 37 0 exec 0 0K 1K 166960K 333 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 257 76K 76K 166960K 2690 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 47 94K 116K 166960K 1132 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 27 2K 2K 166960K 27 0 temp 34 6810K 6874K 166960K 3591 0 kqueue 14 22K 22K 166960K 23 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 24 0 0 1 0 1 1 0 8 0 rtpcb 120 34 0 30 1 0 1 1 0 8 0 rtentry 112 110 0 1 4 0 4 4 0 8 0 unpcb 144 40 0 23 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 808 15 0 8 1 0 1 1 0 8 0 arp 120 18 0 0 1 0 1 1 0 8 0 ipq 40 1 0 0 1 0 1 1 0 8 0 ipqe 40 1 0 0 1 0 1 1 0 8 0 inpcb 336 72 0 56 2 0 2 2 0 8 0 nd6 136 23 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 451 0 0 29 0 29 29 0 8 0 art_table 32 452 0 0 4 0 4 4 0 8 0 art_node 16 109 0 10 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 0 1 1 0 8 1 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1544 0 44 94 0 94 94 0 8 0 ffsino 272 1544 0 44 101 0 101 101 0 8 0 nchpl 144 1733 0 59 63 0 63 63 0 8 0 uvmvnodes 80 1657 0 0 34 0 34 34 0 8 0 vnodes 216 1657 0 0 93 0 93 93 0 8 0 namei 1024 5017 0 5017 2 0 2 2 0 8 2 percpumem 16 46 0 0 1 0 1 1 0 8 0 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 5350 0 5350 9 1 8 8 1 8 8 plimitpl 152 36 0 10 1 0 1 1 0 8 0 sigapl 424 419 0 362 8 0 8 8 0 8 0 futexpl 64 138 0 135 1 0 1 1 0 8 0 knotepl 120 300 0 0 10 0 10 10 0 8 0 kqueuepl 216 21 0 9 1 0 1 1 0 8 0 pipepl 320 99 0 71 3 0 3 3 0 8 0 fdescpl 496 401 0 364 7 1 6 6 0 8 0 filepl 152 1325 0 1073 10 0 10 10 0 8 0 lockfpl 104 8 0 4 1 0 1 1 0 8 0 lockfspl 48 6 0 2 1 0 1 1 0 8 0 sessionpl 144 21 0 5 1 0 1 1 0 8 0 pgrppl 48 29 0 5 1 0 1 1 0 8 0 ucredpl 104 78 0 60 1 0 1 1 0 8 0 zombiepl 144 364 0 362 1 0 1 1 0 8 0 processpl 1160 419 0 362 5 0 5 5 0 8 0 procpl 648 437 0 371 6 0 6 6 0 8 0 sockpl 664 146 0 109 4 0 4 4 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 127 0 0 16 0 16 16 0 8 0 mcl2k 2048 20 0 0 3 0 3 3 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 212 0 0 14 0 14 14 0 8 0 bufpl 280 4675 0 94 328 0 328 328 0 8 0 anonpl 24 145221 0 136939 50 0 50 50 0 185 0 amapchunkpl 152 8988 0 8159 34 0 34 34 0 158 0 amappl16 200 3894 0 3874 5 0 5 5 0 8 3 amappl15 192 70 0 70 1 0 1 1 0 8 1 amappl14 184 103 0 92 1 0 1 1 0 8 0 amappl13 176 10 0 10 1 0 1 1 0 8 1 amappl12 168 999 0 961 2 0 2 2 0 8 0 amappl11 160 52 0 42 1 0 1 1 0 8 0 amappl10 152 8 0 8 1 0 1 1 0 8 1 amappl9 144 149 0 149 1 0 1 1 0 8 1 amappl8 136 22 0 21 1 0 1 1 0 8 0 amappl7 128 91 0 80 1 0 1 1 0 8 0 amappl6 120 162 0 160 1 0 1 1 0 8 0 amappl5 112 129 0 121 1 0 1 1 0 8 0 amappl4 104 276 0 260 1 0 1 1 0 8 0 amappl3 96 1653 0 1522 4 0 4 4 0 8 0 amappl2 88 629 0 568 2 0 2 2 0 8 0 amappl1 80 7184 0 6620 15 1 14 14 0 8 1 amappl 88 2363 0 2165 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 401 0 362 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 401 0 362 1 0 1 1 0 8 0 vmmpekpl 168 4602 0 4564 2 0 2 2 0 8 0 vmmpepl 168 33409 0 31380 89 0 89 89 0 357 0 vmsppl 448 400 0 362 5 0 5 5 0 8 0 rwobjpl 56 15625 0 13094 38 0 38 38 0 8 1 pdppl 4096 809 0 724 111 14 97 97 0 8 12 pvpl 32 28411 0 0 230 0 230 230 0 265 0 pmappl 248 400 0 362 4 1 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 387 0 16 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff83078e14) at panic+0x1e5 mtx_leave(fffffd806a841f38) at mtx_leave+0x17c msleep(fffffd806a841e50,fffffd806a841f38,4,ffffffff832a21d0,0) at msleep+0x125 vm_map_lock_ln(fffffd806a841e20,ffffffff830d8373,6f3) at vm_map_lock_ln+0xd4 uvmfault_lookup(ffff8000371f13f0,1) at uvmfault_lookup+0xe8 uvm_fault_check(ffff8000371f13f0,ffff8000371f1428,ffff8000371f1450) at uvm_fault_check+0x83e uvm_fault(fffffd806a841e20,200a0000,0,1) at uvm_fault+0x112 kpageflttrap(ffff8000371f1590,200a0000) at kpageflttrap+0x2d0 kerntrap(ffff8000371f1590) at kerntrap+0x14a alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b _copyin() at _copyin+0x57 syscall(ffff8000371f19e0) at syscall+0xbb6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe0e065d4230, count: -14 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029b7bff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0xe0ebd296b90, count: 10 ddb{1}> trace x86_ipi_db(ffff800029b7bff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0xe0ebd296b90, count: -5