last executing test programs: 543.053584ms ago: executing program 0 (id=1): setrlimit(0x8, &(0x7f0000000980)={0xb, 0x54}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f00000001c0)={0xf66a, 0xfffffffb, 0xcfd, 0x5fffff2a, "9cdc0600000000000000b2bca2ff6ce6015fdd04", 0x40000007, 0x5}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0xfd98}], 0x1) sysctl$vm_swapencrypt(&(0x7f0000000040)={0x6, 0x1b, 0x3}, 0x3, 0x0, 0x0, 0x0, 0x0) sysctl$kern(&(0x7f0000000040)={0x1, 0x3f}, 0x4, &(0x7f0000000040), 0x0, 0x0, 0xfffffffffffffda3) 337.442909ms ago: executing program 3 (id=4): recvmmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f00000002c0)=""/24, 0x18}], 0x4, &(0x7f0000000380)=""/15, 0xf}, 0x48}, 0x10, 0x2, &(0x7f0000000440)={0x4}) sysctl$kern(&(0x7f0000000000)={0x1, 0x41}, 0x2, &(0x7f0000000280)="a370908b", &(0x7f0000000340)=0x4, &(0x7f0000000380), 0x0) rmdir(&(0x7f0000000480)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r0 = getpid() setgroups(0x0, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, r0) setrlimit(0x1, &(0x7f0000000180)={0x200, 0x95f}) setgid(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x28}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) sysctl$kern(&(0x7f0000000040)={0x1, 0x3d}, 0x2, &(0x7f0000000080)="6f8491e2959073a12b3c0bfebb1c6742bc5d7aa44360425007824feec64aae4e57b26bbac8e6d6e4c2439afbeae670291d5bda6441be42578a2fb9191692e80aa2fca3ccada3a02672db9907d5c91e214338614e3b3d85254ca5e678bb5110008a8f3d568e", &(0x7f0000000100)=0x65, &(0x7f0000000140)="f976c216c445a643f464de19f9e242ab08dc170756feccf1d8ba", 0x1a) 329.979164ms ago: executing program 4 (id=5): r0 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$WSKBDIO_GETBACKLIGHT(r0, 0x400c5711, 0x0) mkdir(&(0x7f0000000500)='./file0\x00', 0x20) (async) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) (async) r2 = geteuid() lchown(&(0x7f0000000080)='./file0\x00', r2, r1) 316.733787ms ago: executing program 6 (id=7): r0 = kqueue() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) (async) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xc) kevent(r0, &(0x7f0000000000)=[{{0xffffffffffffff9c}, 0x2, 0x10, 0x20000000, 0x0, 0xa17}], 0x5, &(0x7f00000000c0)=[{{r1}, 0xfffffffffffffffe, 0xbf5756651218c023, 0x1, 0x5, 0x3}, {{r2}, 0xfffffffffffffffe, 0x4, 0xe1, 0x5, 0x1}], 0x3ff, &(0x7f0000000100)={0x7, 0xc7}) (async) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) r3 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000140), 0x8201, 0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) (async) r4 = socket(0x10, 0x8000, 0x0) ioctl$TIOCSETAW(r3, 0x802c7415, &(0x7f0000000180)={0xfffff99a, 0x7, 0x7, 0x0, "9b45ede4a8d2e55e19d0b78d1b729b48b150b4ca", 0x4, 0x5b4}) (async) poll(&(0x7f00000001c0)=[{r1, 0x40}, {r1, 0x4}, {r2, 0x10}, {r2, 0x20}, {r0, 0x80}, {r3, 0x4}, {r4}, {r1, 0x8}], 0x8, 0x1000) r5 = socket$inet6(0x18, 0x2, 0x57) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0x68, &(0x7f0000000200)={{0x18, 0x0, 0x877, 0x1}, {0x18, 0x0, 0x7fffffff, 0x3}, 0x5, [0x4, 0x4, 0x9d, 0x7f000, 0x1, 0x4, 0x371446c8, 0xffffffff]}, 0x3c) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) close(r1) r7 = open(&(0x7f0000000280)='./file0\x00', 0x800, 0x190) (async) fchflags(r2, 0x0) connect$unix(r4, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x2}, 0x8) (async) dup2(r5, r7) (async) r8 = openat$pf(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) rmdir(&(0x7f0000000340)='./file0\x00') (async, rerun: 64) r9 = accept$unix(r8, &(0x7f0000000380)=@file={0x0, ""/4104}, &(0x7f00000013c0)=0x100a) (rerun: 64) recvmsg(r9, &(0x7f0000001980)={&(0x7f0000001400)=@in6, 0xc, &(0x7f0000001800)=[{&(0x7f0000001440)=""/223, 0xdf}, {&(0x7f0000001540)=""/75, 0x4b}, {&(0x7f00000015c0)=""/57, 0x39}, {&(0x7f0000001600)=""/149, 0x95}, {&(0x7f00000016c0)=""/139, 0x8b}, {&(0x7f0000001780)=""/77, 0x4d}], 0x6, &(0x7f0000001880)=""/246, 0xf6}, 0x1001) (async, rerun: 64) writev(r6, &(0x7f0000001a40)=[{&(0x7f00000019c0)="239a6110b474837b2253b0ae2383950bb4e914486986cf6238d9d56003afba904e20a84b9d147971cacd256a9259d384073d02e92cc7daa6ffebd429b832ca12dd456fa5201841d221a4cb7cefa76184f69fb27967ce5c86f1", 0x59}], 0x1) (async, rerun: 64) mquery(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x8000) (async) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000001a80)={0xfc4, 0x1, 0x1, 0x9fdc, 0x4}, 0xc) (async, rerun: 64) ioctl$TIOCSETA(r8, 0x802c7414, &(0x7f0000001ac0)={0xe000, 0x3, 0x8, 0x1000, "53dca5ed3372658c31f3febc15ffa7868d58a255", 0x2, 0x10000}) (async, rerun: 64) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000001b00)={0x2, 0x80000001, 0x9, 0xac92, "5fb54ad010001f83559589e77a7529d582786472", 0x200, 0x80}) (async) ioctl$TIOCDRAIN(r7, 0x2000745e) (async) ioctl$BIOCGFILDROP(r7, 0x40044278, &(0x7f0000001b40)) ioctl$WSDISPLAYIO_SBURNER(r1, 0x800c5751, &(0x7f0000001b80)={0xffffffff, 0x0, 0x9}) 301.32667ms ago: executing program 5 (id=6): r0 = socket(0x2, 0x3, 0x0) close(r0) r1 = socket(0x18, 0x2, 0x0) close(r1) r2 = socket(0x800000018, 0x3, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x37b7151d6ceb288f, 0x2, 0xffffffffffffffff, 0x100000401}) bind$unix(r2, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r3 = socket(0x18, 0x2, 0x0) r4 = semget(0x2, 0x4, 0x400) semop(r4, &(0x7f0000000040)=[{0x0, 0x1, 0x1000}], 0x1) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r5 = dup2(r1, r3) setsockopt(r5, 0x1000000029, 0x23, &(0x7f00000000c0)="b211d7170d816684c8e360f2fa41c1a0946988b272d2dd3dc90142a84231a746e337b372e93320cff6669cbe7868de45ed3fc33719ca6df71ecec8a918458b2c10a1f8c66653b276e7aae9cb9b21f9982230f575295d48889c9a920796b2dd92fc8575680b37ba955d2c15e6d7c9198ed900ab006ddfb67869b51a2216114d1ece85f593e74035f5bc054eb1dbddf42a", 0x90) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) write(r0, &(0x7f0000000000)="04bdfa5d1d2873c63e353450e28a93e22d8caf6f825ba166e2fe1baec4345061a3339a36b0d51585d8d508753f95b7b64e989e8cf6bbca32c37fc4e100", 0x3d) 191.816013ms ago: executing program 4 (id=9): setgid(0xffffffffffffffff) setgroups(0x0, 0x0) setuid(0xffffffffffffffff) (async) setuid(0xffffffffffffffff) recvmsg(0xffffffffffffffff, 0x0, 0x40) semget(0x0, 0x0, 0x4) (async) r0 = semget(0x0, 0x0, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000240)={'tap', 0x0}) setrlimit(0x8, &(0x7f0000000100)={0xc, 0x6c}) r2 = syz_open_pts() close(r2) r3 = syz_open_pts() ioctl$TIOCSETA(r3, 0x802c7414, &(0x7f0000000000)={0xf66c, 0x4, 0x101, 0x5ffffd58, "9d1cff7f000500", 0x203fb, 0xe32a}) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="85ec70321c00000000d6a6aa035200000018d061e41f117a", 0x18}, {&(0x7f0000001780)="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", 0xe32}], 0x2) (async) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="85ec70321c00000000d6a6aa035200000018d061e41f117a", 0x18}, {&(0x7f0000001780)="82af2eb1f7621d4e580de2b5bd1a283298e922ea19f19b9a92bcf011dc39c880db6549c75f9a52628caa98fd4354d427c2122d12dbb6230096133c688aa2ef603f4165159f36bb440a32e1783ff727857bce22f8072f82db065419f0a14c06328ab7597e67db7d293734d3d4189c51e86d31059372814c4071aeab4a7387bd63180429241226b28a4c43651bf822f14c3310326afeedd421efedd2987df5084fd540c0679a17839fba46d0443d1021a5520f3380793b16db83175a3a9eb8f78d61607302d42469a2dda2ec3848f7e6bf5c65b716296cd932e43451b7d88eea92b2575af2b67b72b210f543b71e3a31e7e55d64bcf16696b2769a597f85118a227a7a640eded956a69eeab14b30892331a55935d24d6a5ece130c5b3d64c7a0a858149fde48caf0c7fe3ff34797539833d102958328b5188e1fb6b7d39e913a207de7c16f2dd9fcca3ad43f503a430806f56891f2f8aa82d0ad2eb59c113d722fa35bf485d69e0176f62b05a9db0967c86a14d486084f2c504f4b36d275bf8069417a6f61818e0638b0a4cadd33bd7358a2bc02d457e05e8b31eb8e5d8e1212dff4aa5dc022ff0d3f9823d9fd5f7646add71a9137ed00838ea0b0eaaa44b3c55fc57de26481398f8ea0ac5e37b40a3a5299f928ddc698a09096b880d4c02a71ff99175a12f9dabe856af24d21cc272ddf9e5b76a4cdf50021040e589c9b0ef07efc27e80cad18842341d16789757b387dcf7e680f70bb2cfb8886762b19dce26ec572e05de95af1702ef3d12acde2390a59cb0ea405c9f00e8c1455502920da004954c51c18e6c693502575d8a036bfed55374046ce8ef97f48641ff171e05f8ab5231a885416f8dadd8fe373b7396f0a19c5460d7671399433e73ce1e3a389432eb3db34215ab2b9fae749792749e7437b6f8c4a17a48e9c4ced0c547f231db39a07d1a20b122568be1264cd55b5988ead17a265f0a4db1393b2147a4965a9d0643098f9126b2abbc274840347959c3291ca1055e5cd79013c4cf6d1bf726e5357c31d3b037823edd4fcd479f7b276a510cc825800cdfbae733d8acb17d57702205fc211bb5194bb68d45396adbcb3438d30a76147c3f3073a9b0c06426d089ade42813c33d95e099d74bebf23ff9c3ed47c8809cac28cd6a480aaa9b9b774ec62b3bdc520777c0004cfcb738b5a07c05dad10b783af983c2ea9a5fbe92a593968ba451f1f2534976af9af4f7b941205e4ebf667f3b3e40ce739cc473b57e2c81fb8a38ed8673837d3262fd4347bd75a46c43704e93ae9d170b2bbe70b6169652a3ddeba23136fc9718b3d46978729131c2bfaca4d8de2d29774ae750bc7e53beaa2bb7803f11bd23f985bef84b12e13e538b7a0493fbb7a06f947fac3c7ffdead002c92e3ec062aa506292a8f33ca110f5997751b620454d86259628c09916a4f6e8ca4580d0c94d14d3ae9415d824e1db296af113fdf356b527f9749721b79c07094289bd75194b399d3c1117cbfa293072048d4d36af5c21d497ee994ff36562f8e81e48848f7c8f2a177d1e6971347d8588aba2199800f5d6b66827cd804e746b9bdcf08d2da0e95331a7622a828b8d0c9b5db4c20bd1de025c82c5d03d777c548e0c1e42413ff760c992975623b932d5ca957c876c54c297758f40f7b20af0be04feab0ce3af7e58b5b1ecb4fbf9c6b83ad491d93b82e907daf27f712df3736b34ee04668c0617ae765af7ad2fe0130b012ea3c854fba7b7a3e920df55dc7c06cd9fafbf9b66250736e44aa0a7b4d394a443771885217b25aa84dace76419e1fca38741cbc2663c30af1824983f81f2d37d493421a046e5c8844fea2ee67fb5aba91a3cfba1a9f056c62ce5a5ad44d1c57af615d98de0aa6b93337fcf1665b14223c1f7c03ff1089740315f3a0f02d8878e4fdf37bc3553bdb94c48e9b77209e914dc4fdc015462f3182236bf66348fa80181c20f0d761a9c75877fbc876b3a0dfc8f3955bd31dca049c8c89cd75300ce12a34ebbc893aa621d519e61c4ef51f37d21d3c87a94179d02b3fcd0d9cdbfc364ff82edfce39ce074867705b77ae18aa3d27eb5feb2dddff84439fcf7cb2e9ea702c45350f92ec222bc9143f1b7a4be887922745975ea4fafba69683b21fec45613e4cd69691d377fcfae0f34b82cf46e58a73af9de54f8f23077c0038f13ab49316a13623615b23b77fd5f82e21d6bd76e64076039a2d44c367dfd131f3656f5e9d6b6029af0ea198e2cc352ad7063a866fc3f7f940ad4fac6fd90df70fd265e85c54c99a24bf9234ac3ca8a7d8f7ce09c5c7408096f3cfe17cf97066a08b9fb54bb844754d3f93d8b3eaf7fd6c9b843d9d257c3a649dbadf24721508e8b82e2cffa2e18db7a5a89dec7fff206e282b39beb4683ba35213303e8b1a89c48dcad9eba53d8d8007d1f7e8c00b81f877d926cd25dfb9217b756962fa0be88439665eff23bd3dfd8a60b56481074bc130e608b26d853095dc8ec971fcdd71f144e1551efe7c082ec4344bf35891747024eaf07e21ec44ff479554a1e6eaba03bd93d8ceb5f69895c0420ea4357f83943618b8f9a2a75dd1e7a61b649fc61b292305513f4b3c1dbb3e167592bdac4d48c0f51f0e28c19520e5e2ec399a7108cf8b59b1aef4f5731eeb321a7ad61a9c06ca0ae9f5188b2d6d3fa1147e2034b7c510dc515bdfdbbeed1f48be945b616bc16b1d4384f5c2d37aa9a262230ebf4519c43ae59b360376e11dd0e2cc15d8602d0af43da903920af72bb8ce918d602ca8e71d193d2a87bd778ee6e7beda024b1865db8fc7abca83acc18a0553ef23547c789fe557cdfd3152e8d3fd653b60bf8953f269f45b06caf7f216fd4f21f64758b26b1ae46ef6bfd6b7a198bf9e3bd28129170e91a6a7cd720eff6408f0e57d70a664d32f4df0261306800cd4fd6e88d2adfabbb41e9114669554859e63a2226d7ea6450e3ea23a49f4137f3f93bb306701ba978874d29ac2b639bd1c266fcc399e32335bd4cf536898d2eddd3ce5f3c80670d4255e82eac2ae1e39967b1f1bc6bb6d218b2b3bfc7880e720fa764e569e7287b2a1d1d365dc31d2a09e659d54c120b9aaaef51f71e22c32852e6839965b544aaab9832f441420ba40bbda0ce83282e3509262adc6ca895054fb4a25492476f0d2e07dbb1eb1376053d13f30b2c6b82b17381c1107c3409a3de05bec9fe000b62d1ad40861df1db7f86f7a344977b780f20cd5d8be70a09ff36d3e42647f73ec29df5caaaa01f9f7e023ca1800605bf2f2a3df2437c553f6d8241472ede559dd31f8fef72191887ff2f6d0e5f2b248fce9ef614c9e9ed74ab916a5bf7363537768a2836f4816c8cd956c0d15ac754866c996048d016ef7022d05adaadfe1148ea0653829be9b0dfd74d4b7e6e9b16bdf3f8a1be728ab04acb27f05fea351ef7466c432890dd42eac5bc0b081778993d3c6fdedff9ea3e2a7756e4ab2d625c63fc7d3608a4057d5187c2faf70f921a505f99fbef64e3f464b2526d66613b24d7cd8691d800af67badde753001fa69f0c85cb2bc2ca83df9f5f4bf329af21de3fba01d0aff9ba165b2cd4caf90f6542af641532e4ae98faff0841e47da51547bf52a05aee0dfea296f2180dd5afb5b8c9d1954570a1228f8e1b6ba360530663bebca9e7e52d0f95f595ac757e8ff66753f34fff6205a0a7575d52e67806f56b4a2e144e63c3480b5c489eb0cfd0825ce7e6bd79933460fb8617d23a7efa6c59c46f8604dc20f005e5b0b1dfb2b1b8655e7bdee555e3cc52b0ac2724330c987ac17935e2b305dbe0f9a4b2621286c21f8247295767cc301f7addbff7bf0e879343b5c3bd078b254ddafc3abde06ec7457f98b9c92c3f2d92ac2e5a9059348ffa2792b482299b8ec4d8fd1a035f23ccf1f6ef803a50a089bed9c9844c386907cf1a37a2e861208da10aa846a4c975c12d79e9a953c7cd1c7e3fae1257635ec4a9ed5bfd482626f0a49e0bc5e2b201ce437cc878ca365ab593a8e6a6ba6167f625c6f8d970f75bb59894cc2e5fae8dbe8915313e6bf762611839d49a6a3e748f01ca25a08f8680f67c27dd54f52b0f826d7b6afc72da4bce510a931b82d716c8c11e84db88233453ff79885473ba84ff2c88efac784758752f7368f1f90d900655387e0ace576ffb5351e01935835e302849607049ab9df34f8b8a0f0d5948bbf9960c705f4be838bdf8d19e905287630dffdc150c8d1d7a9570aa57146bdf80102f86ec3b6516ef0d6af979d9fef54a4dee203472f4b44cd99000ed7aed9441c4386333a8ca2ee3738395d58d63b003440b8a1581e24b5fb819618cf2d22bd22529f620b1f7cd4b6d0501a80966f67814088656edac0a1b5456f0792c43ee26a510035a51cbe6c16f719039a7d9080603aa91239c3a7b3b54f8dfc0570ed06bfd431701ed64b278bd440d9e9479a3b73f66e058843d1e7bf68568c2d29b405641bf1cc5eb7fd8ed644422a0f1318dcf9292b3ca4c2a45c4e21ae52bb5c7c1e7bde932d692a556ee6bc51fdd688904f85a4d5ce282314bb1d99bbf3648877e6dd4f81752b0a4c6923c78ca7a575eaed30df4a84f98293bdededca5a2e053860493ace3bed4ca0b1c8abfe0277d85e1f22c7d226045228a09c62344df8b0e6b421f31699fba921eade597700cc72302e878d094457e4262ff00afb4c40b62ba9a74fb4d5e50428c959ceb4447f9cf481c0d079939b4531e6d619a7152bee3c04df12560f79c6092023df6f0a0a7bd097f893bcff45271f4d84f10e01d95913dabf254a49a39f6dc7210e1d7213a4d7a85bcc81c46fd3e848acdd0fde5e7ed6ac9bb8030b86c576402f33d4da49a64287eab2ec21a024b4b74d46983d30a38e6fb46356c964bebdd025928b2958a6b24c2a8dfde58ae4944da42854a6a6d9cf68b324c81979fb47da30fe197e2dd306d6bb568894e524b73f95862a636ca184da1a43a8cf4b602fc12375c2944796d8080779d2d9d27cbd28f228b2e0569393f6e8030c1dfb85d4aa84f73b11ccd6e8f0b035e9e93e9c9061225f1a3283fcbc3a3d67829b98148159b5bc3095c511b61422997534e62d49a99bb24ede8d5b4253c7d96aff966240dea2e61cd134fa4b5a37f", 0xe32}], 0x2) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{0x80, 0x7, 0x17, 0x6}, {0x40, 0x1, 0xa, 0x7fff}, {0x400e, 0x1, 0x7f, 0x7ff}]}) (async) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{0x80, 0x7, 0x17, 0x6}, {0x40, 0x1, 0xa, 0x7fff}, {0x400e, 0x1, 0x7f, 0x7ff}]}) ioctl$BIOCFLUSH(r1, 0x20004268) syz_emit_ethernet(0xa9, &(0x7f0000000100)={@remote, @broadcast, [{[{0x88a8, 0x0, 0x0, 0x3}], {0x8100, 0x7, 0x1, 0x2}}], {@ipv4={0x800, {{0xa, 0x4, 0x3, 0x29, 0x93, 0x66, 0x3, 0x7, 0x50, 0x0, @empty, @rand_addr=0x6, {[@generic={0x1, 0xe, "5d820df071fca47f61a4249d"}, @ra={0x94, 0x6, 0x5}]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x10, 0x4, {0x17, 0x4, 0x2, 0x13, 0xfe1, 0x64, 0x1, 0x8, 0x2e, 0x9, @local={0xac, 0x14, 0x0}, @multicast2, {[@noop, @ssrr={0x89, 0x7, 0x0, [@loopback]}, @noop, @timestamp={0x44, 0x30, 0x2, 0x3, 0x7, [{[@empty], 0xac3}, {[@empty], 0xc}, {[@loopback], 0xd}, {[@local={0xac, 0x14, 0x0}], 0x401}, {[], 0xffff}, {[@rand_addr=0x1], 0x7}]}, @noop, @rr={0x7, 0xb, 0xc, [@loopback, @rand_addr=0x3000000]}]}}, "e30823b4631d3f"}}}}}) (async) syz_emit_ethernet(0xa9, &(0x7f0000000100)={@remote, @broadcast, [{[{0x88a8, 0x0, 0x0, 0x3}], {0x8100, 0x7, 0x1, 0x2}}], {@ipv4={0x800, {{0xa, 0x4, 0x3, 0x29, 0x93, 0x66, 0x3, 0x7, 0x50, 0x0, @empty, @rand_addr=0x6, {[@generic={0x1, 0xe, "5d820df071fca47f61a4249d"}, @ra={0x94, 0x6, 0x5}]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x10, 0x4, {0x17, 0x4, 0x2, 0x13, 0xfe1, 0x64, 0x1, 0x8, 0x2e, 0x9, @local={0xac, 0x14, 0x0}, @multicast2, {[@noop, @ssrr={0x89, 0x7, 0x0, [@loopback]}, @noop, @timestamp={0x44, 0x30, 0x2, 0x3, 0x7, [{[@empty], 0xac3}, {[@empty], 0xc}, {[@loopback], 0xd}, {[@local={0xac, 0x14, 0x0}], 0x401}, {[], 0xffff}, {[@rand_addr=0x1], 0x7}]}, @noop, @rr={0x7, 0xb, 0xc, [@loopback, @rand_addr=0x3000000]}]}}, "e30823b4631d3f"}}}}}) 190.864698ms ago: executing program 3 (id=10): msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x84, 0x48e}, 0x6, 0x9, 0x0, 0x0, 0x8000000000, 0xb000000000004000, 0x0, 0x807}) r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f0000000080)=@file={0x1}, 0x1, 0x0}, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = syz_open_pts() ioctl$TIOCGETD(r1, 0x4004741a, &(0x7f0000000980)) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000002f80)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}) r3 = socket(0x18, 0x1, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x205310) sysctl$kern(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) ioctl$FIOASYNC(r5, 0x8004667d, &(0x7f0000000800)=0x40) bind$unix(r5, &(0x7f0000000200)=@file={0xd570d0466b6018f, './file0\x00'}, 0xa) openat(r4, &(0x7f0000000100)='./file0\x00', 0x80, 0x29) sendmsg$unix(r5, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0xe) select(0x40, &(0x7f0000000180)={0xb, 0x1, 0x0, 0x0, 0x0, 0x38b}, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) poll(&(0x7f00000000c0)=[{r4, 0x1}], 0x1, 0x0) close(r3) socket(0x18, 0x3, 0x3a) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x400) 181.547252ms ago: executing program 5 (id=11): setrlimit(0x8, &(0x7f0000000580)={0xa, 0x56}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000380)={0x2, 0x6000, 0x400ffff, 0xffffff88, "186d28106308001100530400000000098000", 0x808, 0x1ffff}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) 180.6386ms ago: executing program 6 (id=12): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000240)={'tap', 0x0}) (async) socket(0x10, 0x6, 0x0) (async) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f00000001c0)={0x3, &(0x7f0000000000)=[{0x7, 0x3, 0x17, 0x3}, {0x44, 0x1, 0x27, 0x8}, {0x400e, 0x6, 0x53, 0x7ff}]}) syz_emit_ethernet(0x1000e, &(0x7f0000000400)=ANY=[]) (async) write(r0, &(0x7f0000000000)="ed", 0x1) (async) recvmmsg(r1, &(0x7f0000000880)={&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000200)=""/173, 0xad}], 0x1, 0x0}}, 0x10, 0x2842, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/110, 0x6e}], 0x1) readv(r1, &(0x7f0000000040)=[{0x0}], 0x1000000000000205) (async) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) (async) recvmmsg(r1, &(0x7f00000009c0)={0x0, 0x800}, 0x10, 0x40, 0x0) (async) r3 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0xfa) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x17, 0x2000007, 0xfd6, 0x8, 0x80000001, 0x17ffe, 0x10, [{0x0, 0x3, 0x4, 0xa24}, {0xc5c, 0xb, 0x8, 0xfffffff9}, {0x800008, 0x20f05, 0x200, 0x9}, {0x7ffffffe, 0x800, 0x3, 0x1}, {0x3fe, 0x7ff, 0x1002802, 0x4d8a}, {0x3, 0x2, 0x3, 0xb4}, {0x8000008, 0xd16e, 0x81ec, 0x2d}, {0x2, 0x836, 0x17, 0x6}, {0x2, 0x87e, 0x5, 0x9}, {0x1000004, 0x90, 0xd1b, 0x88}, {0x1c5, 0x5, 0x4, 0x412c8391}, {0x3, 0x6, 0x20004, 0x4000000c}, {0xb8d, 0x4, 0x8, 0x2}, {0x29a71720, 0xffffdffa, 0x1, 0x6}, {0x2, 0x7, 0xfffffff9, 0x100}, {0x0, 0x8, 0x1002, 0xc}]}) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) ioctl$VNDIOCSET(r3, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) (async) ioctl$VNDIOCSET(r3, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) (async) close(r0) 41.558328ms ago: executing program 0 (id=13): r0 = open(&(0x7f0000000240)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000280)={0x0, 0x0, 0x3b5, 0x1000381210089}) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20, 0x20) ioctl$WSDISPLAYIO_DELSCREEN(r1, 0x80085754, &(0x7f0000000080)={0x100, 0x1}) open(&(0x7f0000000140)='./file0\x00', 0x20, 0xd8) unveil(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='x\x00') 38.798567ms ago: executing program 6 (id=14): r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x2, 0x3, 0x0) close(r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setregid(r3, 0x0) setregid(0x0, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f0000000200)=@file={0xd570d0466b6018f, './file0\x00'}, 0xa) socket(0x18, 0x2, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x104, 0x1000}) r5 = socket(0x18, 0x3, 0x0) connect$unix(r5, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r6, 0x0, 0x200000000000a, &(0x7f0000000000)="ea", 0x1) setsockopt$inet_opts(r6, 0x0, 0x200000000000c, 0x0, 0x0) getsockname$inet(r5, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) write(r0, &(0x7f0000001680)="04bdfa5d1d2873c63e3534825ba166e2fea9aec43050006123339a346f731573d8d508753f95b7688ad48b8cf6bbca325cebc37fc4e1dd543dbe2da6dd", 0x1001c) 38.30155ms ago: executing program 6 (id=15): mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000001140)={0x0, 0x5, 0x6, 0x8}, 0x0, 0x0) r0 = socket(0x11, 0x3, 0x3) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="b1000501600000001700000007000000045c13fecea10500fef96ecfc72fd3357ae320b37b673039d2d236a3f20b7804be38164991f7c8cf5f882b297be1aa5b236deb51e2f0ac3ebbc2576b9a5f139b672f4d335d223e7d026ba8af0700372821020000006324d38bfbb770c1f5a872c881ea6e0000000000000000000200361b12890660baa3000002fb00000000008abfba09000000c8c57d4b00040781e4ce00000000000000000900000000000000", 0xb1, 0x14, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x3, 0x9, 0x8}, {0x18, 0x3, 0x6, 0x9}, 0xf, [0x4, 0x9, 0x5, 0x9, 0xec43, 0x77, 0xfff, 0x7]}, 0x3c) 36.724158ms ago: executing program 6 (id=16): ioctl$VMM_IOC_CREATE(0xffffffffffffff9c, 0xc2585601, &(0x7f00000000c0)={0x10, 0x21ac00002, [{&(0x7f0000f36000/0x4000)=nil, &(0x7f0000685000/0x3000)=nil}, {&(0x7f0000ccb000/0x2000)=nil, &(0x7f0000159000/0x2000)=nil}, {&(0x7f00005fd000/0x1000)=nil, &(0x7f0000690000/0x4000)=nil, 0x7}, {&(0x7f0000672000/0x3000)=nil, &(0x7f00004ed000/0x800000)=nil, 0x1}, {&(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x1000)=nil, 0x2}, {&(0x7f000080d000/0x2000)=nil, &(0x7f000068e000/0x12000)=nil, 0x8000000000000001}, {&(0x7f0000688000/0x9000)=nil, &(0x7f00005b7000/0xf000)=nil}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff5000/0x4000)=nil}, {&(0x7f00004f6000/0x4000)=nil, &(0x7f0000018000/0x1000)=nil, 0x20000002}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f00006ed000/0x1000)=nil}, {&(0x7f0000e90000/0x2000)=nil, &(0x7f000069d000/0x4000)=nil, 0x800000002fe}, {&(0x7f000000e000/0x4000)=nil, &(0x7f000069c000/0x2000)=nil, 0x7fffffff}, {&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f000015a000/0x1000)=nil, 0x9c21}, {&(0x7f0000394000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil}, {&(0x7f00002f6000/0x3000)=nil, &(0x7f000010e000/0x1000)=nil, 0x8000000000000001}], './bus/file0\x00'}) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x1f95d27d48731892, 0x0, 0x1}, 0x8) sysctl$net_inet_tcp(&(0x7f00000000c0)={0x4, 0x2, 0x6, 0x9}, 0x4, &(0x7f0000000000)="9b1809ffffffffffffff7f473f11e1a4e5f2f9f220ef7f0abdbc34fe42021588dc8ff44f4b76c76d41859d85ea800dabe467badf35b6fd74c94d1b44", &(0x7f0000000040)=0x10011, 0x0, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0xd02) r0 = open(&(0x7f0000000100)='./bus\x00', 0x2, 0x59) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0xd}, 0x6) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3, 0x25, 0xfd, 0x5}, {0x40, 0x10, 0x2, 0xfffffffe}]}) pipe2(&(0x7f0000000000), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x2, &(0x7f0000000000)="a4b1048d", 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$VNDIOCSET(r0, 0xc0285108, &(0x7f0000000040)={0x0, 0x9, 0x0}) 36.077433ms ago: executing program 1 (id=2): open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x17) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) r1 = kqueue() chroot(&(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') kevent(r1, &(0x7f0000000100), 0xe4a, 0x0, 0x4000a9fa, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x17) (async) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) (async) kqueue() (async) chroot(&(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) kevent(r1, &(0x7f0000000100), 0xe4a, 0x0, 0x4000a9fa, 0x0) (async) 24.956919ms ago: executing program 7 (id=8): shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) shmctl$IPC_SET(0x0, 0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a378343712051eea04", 0xac, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000740)=[{0x0}, {&(0x7f0000000680)=""/169, 0xa9}], 0x2) bind$unix(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000000080)=ANY=[@ANYRES32]) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000100)={0x2, 0xa3f, {[0xfffffbfffffffffb, 0x0, 0x2, 0x100000000, 0x6, 0x0, 0xdf60, 0xfffffffffffffffe, 0xe2, 0x2f01, 0xfffffffffffffffc, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x2, 0x100], [0xfffffffffffffffe, 0x80000001, 0xfffffffffffffffd, 0x20000001, 0x5e, 0x7b98, 0x1fe, 0x0, 0x0, 0x9f], [0x100000001, 0x2, 0xaf4, 0x0, 0x80000000, 0x10ffc, 0xffffffff00000000], [0x100, 0x1ffffffffff, 0x7ffffffffffffffe, 0x5, 0xffffffff00000000, 0x4], [{0x0, 0xfffffff7, 0x0, 0x7d06}, {0xfffc, 0x2, 0x5}, {0x4, 0x0, 0xfffffffe, 0x82}, {0x3, 0x5, 0x6, 0xffffffffffffffff}, {0x0, 0x2, 0x0, 0x8}, {0x0, 0x2007, 0x9, 0x3ff}, {}, {0x0, 0x100, 0x0, 0x10001}], {0x0, 0x5, 0x5, 0x3}, {0xfffe, 0x80000000, 0x6d5, 0x1}}}) kqueue() r1 = kqueue() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x8) r2 = openat$tty(0xffffffffffffff9c, &(0x7f00000000c0), 0x8, 0x0) ioctl$TIOCSETAW(r2, 0x802c7415, &(0x7f0000000340)={0x1, 0x6, 0x9, 0x1, "57e9c15701b36b7904718614a90faef18c044d84", 0x1, 0x10}) kevent(r1, &(0x7f0000000000), 0x96, &(0x7f00000003c0), 0xfffb4161, 0x0) r3 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$TIOCSETA(r3, 0xcd50441a, &(0x7f0000000180)={0x3, 0x0, 0x80, 0x2f, "1800e6234f5d7a0000005409456200", 0x6, 0x4}) 0s ago: executing program 2 (id=3): mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x205b9a) (async) sysctl$net_inet_udp(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="c9edd234cce540433688fad55bfe3753888b46100000007f623cc289aa49f6f937b755be3b44b6f7424d512f3939c80abac35d8f02461863cb425949a67a821386c518e80c2861b40dc7321133189da8b0c2fa2ef9cb656b258126097075fe29cca92160124df3a52dc9c7d0e0e2c7154ee84bad040af64c73fbb2187825c34889fe1ec8ab94ef1effaa588f0e9f571d4baeba5102389cc22723602905f3d83b4ecd3df8fb098a18883f162dea6a4ac31ff1379c791412cc52a0fbab6c3d1d333b81", 0xc2) (async) r0 = socket(0x2, 0x3, 0x2f) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x22, &(0x7f0000000040)="fd0cc085", 0x4) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0}, 0xc) (async) r2 = socket(0x2, 0x3, 0x0) (async) r3 = dup(r1) dup2(r3, r2) connect$unix(r2, &(0x7f0000000000), 0x10) (async) sendto$inet(r1, &(0x7f00000001c0)="5e1351d18b9da08c", 0x90, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.253' (ED25519) to the list of known hosts. uvm_fault(0xffffffff8391bc18, 0xffff8000014bb00a, 0, 1) -> e kernel: page fault trap, code=0 Stopped at arp_rtrequest+0x6a4: movzwl 0xc(%rcx,%rbx,1),%ecx TID PID UID PRFLAGS PFLAGS CPU COMMAND *196796 6285 0 0 0x4000000 0 syz-executor arp_rtrequest(ffff800000039058,1,fffffd8070d1a4e0) at arp_rtrequest+0x6a4 rtrequest(1,ffff80003c963060,0,ffff80003c962fd0,16) at rtrequest+0xf08 rtm_output(ffff800001499a00,ffff80003c963108,ffff80003c963060,0,16) at rtm_output+0x91a route_output(fffffd807dfdee00,ffff800001481c18) at route_output+0xa2b route_send(ffff800001481c18,fffffd807dfdee00,0,0) at route_send+0xd7 sosend(ffff800001481c18,0,ffff80003c9632b8,0,0,808) at sosend+0x804 sendit(ffff80003c951248,4,ffff80003c9633b0,808,ffff80003c963450) at sendit+0x5a5 sys_sendto(ffff80003c951248,ffff80003c963500,ffff80003c963450) at sys_sendto+0x8d syscall(ffff80003c963500) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e98d58a940, count: 5 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> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: uvm_fault(0xffffffff8391bc18, 0xffff8000014bb00a, 0, 1) -> e ddb> trace arp_rtrequest(ffff800000039058,1,fffffd8070d1a4e0) at arp_rtrequest+0x6a4 rtrequest(1,ffff80003c963060,0,ffff80003c962fd0,16) at rtrequest+0xf08 rtm_output(ffff800001499a00,ffff80003c963108,ffff80003c963060,0,16) at rtm_output+0x91a route_output(fffffd807dfdee00,ffff800001481c18) at route_output+0xa2b route_send(ffff800001481c18,fffffd807dfdee00,0,0) at route_send+0xd7 sosend(ffff800001481c18,0,ffff80003c9632b8,0,0,808) at sosend+0x804 sendit(ffff80003c951248,4,ffff80003c9633b0,808,ffff80003c963450) at sendit+0x5a5 sys_sendto(ffff80003c951248,ffff80003c963500,ffff80003c963450) at sys_sendto+0x8d syscall(ffff80003c963500) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e98d58a940, count: -10 ddb> show registers rdi 0xffff80003390e000 rsi 0x633 rbp 0xffff80003c962eb0 rbx 0xde rdx 0xffff80003390e000 rcx 0xffff8000014baf20 rax 0xfffffd807dfdefe0 r8 0x1000 __ALIGN_SIZE r9 0 r10 0x351a7dc22c7aeaf5 r11 0x1db39b113c570f85 r12 0x1c r13 0xfffffd807dfdef00 r14 0xfffffd8070d1a4e0 r15 0xffff800000039058 rip 0xffffffff82e82c54 arp_rtrequest+0x6a4 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003c962e30 ss 0x10 arp_rtrequest+0x6a4: movzwl 0xc(%rcx,%rbx,1),%ecx ddb> show proc PROC (syz-executor) tid=196796 pid=6285 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003c950550,0xffffffff8384e2a8 process=0xffff80002f0fdb18 user=0xffff80003c95e000, vmspace=0xfffffd806ba1c740 estcpu=14, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 6285 112275 33802 0 2 0 syz-executor * 6285 196796 33802 0 7 0x4000000 syz-executor 18335 365967 1017 0 2 0 syz-executor 18335 116785 1017 0 3 0x4000080 fsleep syz-executor 18335 292890 1017 0 3 0x4000080 fsleep syz-executor 18335 510481 1017 0 3 0x4000080 fsleep syz-executor 42107 298158 59727 0 2 0 syz-executor 42107 125760 59727 0 3 0x4000080 sbwait syz-executor 33623 370321 50465 0 2 0 syz-executor 33623 362630 50465 0 2 0x4000000 syz-executor 31134 522668 91714 0 2 0 syz-executor 31134 254611 91714 0 3 0x4000080 lockf syz-executor 73851 249204 29863 0 3 0x80 nanoslp syz-executor 73851 8977 29863 0 3 0x4000080 ttyout syz-executor 78427 518494 10390 0 3 0x80 nanoslp syz-executor 78427 327567 10390 0 3 0x4000080 kqsel syz-executor 78427 151388 10390 0 3 0x4000080 fsleep syz-executor 59727 335154 79783 0 3 0x82 nanoslp syz-executor 50465 86375 79783 0 3 0x82 nanoslp syz-executor 29863 381729 79783 0 3 0x82 nanoslp syz-executor 33802 422027 79783 0 3 0x82 nanoslp syz-executor 10390 210832 79783 0 3 0x82 nanoslp syz-executor 1017 364989 79783 0 3 0x82 nanoslp syz-executor 83418 486253 79783 0 2 0x2 syz-executor 91714 467186 79783 0 3 0x82 nanoslp syz-executor 79783 380397 84203 0 3 0x82 kqread syz-executor 84203 323206 56237 0 3 0x10008a sigsusp ksh 56237 383776 49967 0 3 0x98 kqread sshd-session 49967 256133 68424 0 3 0x92 kqread sshd-session 58752 302412 1 0 3 0x100083 ttyin getty 68424 87505 1 0 3 0x88 kqread sshd 61438 486743 11508 73 3 0x1100090 kqread syslogd 11508 155549 1 0 3 0x100082 sbwait syslogd 41849 523379 1 0 3 0x100080 kqread resolvd 77813 467252 14169 77 3 0x100092 kqread dhcpleased 17601 133327 14169 77 3 0x100092 kqread dhcpleased 14169 30751 1 0 3 0x80 kqread dhcpleased 91413 465469 0 0 3 0x14200 bored smr 35167 281763 0 0 2 0x14200 zerothread 17640 417822 0 0 3 0x14200 aiodoned aiodoned 15451 163541 0 0 3 0x14200 syncer update 43611 341163 0 0 3 0x14200 cleaner cleaner 77013 457537 0 0 3 0x14200 reaper reaper 24561 77951 0 0 3 0x14200 pgdaemon pagedaemon 29079 154476 0 0 3 0x14200 bored viomb 34611 89675 0 0 3 0x40014200 acpi0 acpi0 88746 415198 0 0 3 0x14200 bored softnet0 76661 274622 0 0 3 0x14200 smrbar systqmp 61514 206253 0 0 3 0x14200 bored systq 55831 493853 0 0 3 0x40014200 tmoslp softclock 63376 31081 0 0 3 0x40014200 idle0 1 241103 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10167 11040K 11105K 166960K 11256 0 pcb 19 12K 12K 166960K 25 0 rtable 220 7K 7K 166960K 283 0 pf 30 12K 12K 166960K 30 0 ifaddr 42 7K 7K 166960K 44 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 9K 166960K 5 0 counters 32 17K 17K 166960K 32 0 ioctlops 0 0K 2K 166960K 29 0 iov 0 0K 4K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1336 84K 84K 166960K 1354 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 3 5K 5K 166960K 3 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 97K 166960K 147 0 proc 58 59K 116K 166960K 473 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 1 0K 0K 166960K 3 0 in_multi 101 7K 7K 166960K 101 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 55 254K 254K 166960K 55 0 exec 0 0K 1K 166960K 347 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 225 159K 166K 166960K 2798 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 38 76K 96K 166960K 1179 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 2 0 NDP 27 2K 2K 166960K 27 0 temp 36 8634K 8698K 166960K 3721 0 kqueue 14 22K 22K 166960K 23 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 40 0 35 1 0 1 1 0 8 0 rtentry 136 96 0 1 4 0 4 4 0 8 0 unpcb 144 44 0 27 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 8 0 4 1 0 1 1 0 8 0 arp 96 10 0 0 1 0 1 1 0 8 0 inpcb 328 68 0 57 2 0 2 2 0 8 1 nd6 112 16 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 436 0 0 28 0 28 28 0 8 0 art_table 40 438 0 0 5 0 5 5 0 8 0 art_node 32 96 0 9 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1558 0 55 95 0 95 95 0 8 0 ffsino 256 1558 0 55 95 0 95 95 0 8 0 nchpl 144 1756 0 78 63 0 63 63 0 8 0 uvmvnodes 80 1641 0 0 34 0 34 34 0 8 0 vnodes 216 1641 0 0 92 0 92 92 0 8 0 namei 1024 5202 0 5202 2 0 2 2 0 8 2 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 6193 0 6193 8 0 8 8 1 8 8 plimitpl 152 30 0 13 1 0 1 1 0 8 0 sigapl 424 424 0 382 6 0 6 6 0 8 0 knotepl 120 3486 0 3438 2 0 2 2 0 8 0 kqueuepl 184 22 0 11 1 0 1 1 0 8 0 pipepl 304 99 0 72 3 0 3 3 0 8 0 fdescpl 448 411 0 382 5 0 5 5 0 8 1 filepl 120 1343 0 1125 7 0 7 7 0 8 0 lockfpl 104 8 0 4 1 0 1 1 0 8 0 lockfspl 48 5 0 2 1 0 1 1 0 8 0 sessionpl 144 21 0 13 1 0 1 1 0 8 0 pgrppl 48 29 0 13 1 0 1 1 0 8 0 ucredpl 104 90 0 79 1 0 1 1 0 8 0 zombiepl 144 382 0 382 1 0 1 1 0 8 1 processpl 1152 424 0 382 4 0 4 4 0 8 0 procpl 664 452 0 400 5 0 5 5 0 8 0 sockpl 552 152 0 119 3 0 3 3 0 8 0 mcl64k 65536 1 0 1 1 0 1 1 0 8 1 mcl8k 8192 4 0 4 1 0 1 1 0 8 1 mcl4k 4096 2470 0 2419 15 0 15 15 0 8 7 mcl2k 2048 227 0 224 9 0 9 9 0 8 8 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 3921 0 3788 12 0 12 12 0 8 3 bufpl 280 2826 0 117 194 0 194 194 0 8 0 anonpl 24 95394 0 92343 22 0 22 22 0 187 2 amapchunkpl 152 8122 0 7647 19 0 19 19 0 158 0 amappl16 200 1744 0 1724 5 0 5 5 0 8 3 amappl15 192 9 0 9 1 0 1 1 0 8 1 amappl14 184 105 0 95 1 0 1 1 0 8 0 amappl13 176 5 0 5 1 0 1 1 0 8 1 amappl12 168 1022 0 993 2 0 2 2 0 8 0 amappl11 160 49 0 39 1 0 1 1 0 8 0 amappl10 152 3 0 3 1 0 1 1 0 8 1 amappl9 144 250 0 250 1 0 1 1 0 8 1 amappl8 136 22 0 21 1 0 1 1 0 8 0 amappl7 128 99 0 89 1 0 1 1 0 8 0 amappl6 120 168 0 165 1 0 1 1 0 8 0 amappl5 112 117 0 110 1 0 1 1 0 8 0 amappl4 104 265 0 251 1 0 1 1 0 8 0 amappl3 96 1219 0 1127 3 0 3 3 0 8 0 amappl2 88 630 0 562 2 0 2 2 0 8 0 amappl1 80 8058 0 7510 13 0 13 13 0 8 0 amappl 88 2161 0 2001 4 0 4 4 0 92 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 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 24 411 0 382 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 411 0 382 1 0 1 1 0 8 0 vmmpekpl 168 4778 0 4756 2 0 2 2 0 8 0 vmmpepl 168 32626 0 30815 82 0 82 82 0 357 3 vmsppl 368 410 0 382 4 0 4 4 0 8 1 rwobjpl 40 13622 0 11147 26 0 26 26 0 8 0 pdppl 4096 829 0 764 97 14 83 83 0 8 18 pvpl 32 207758 0 199386 78 0 78 78 0 265 10 pmappl 216 410 0 382 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 374 0 14 11 0 11 11 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace arp_rtrequest(ffff800000039058,1,fffffd8070d1a4e0) at arp_rtrequest+0x6a4 rtrequest(1,ffff80003c963060,0,ffff80003c962fd0,16) at rtrequest+0xf08 rtm_output(ffff800001499a00,ffff80003c963108,ffff80003c963060,0,16) at rtm_output+0x91a route_output(fffffd807dfdee00,ffff800001481c18) at route_output+0xa2b route_send(ffff800001481c18,fffffd807dfdee00,0,0) at route_send+0xd7 sosend(ffff800001481c18,0,ffff80003c9632b8,0,0,808) at sosend+0x804 sendit(ffff80003c951248,4,ffff80003c9633b0,808,ffff80003c963450) at sendit+0x5a5 sys_sendto(ffff80003c951248,ffff80003c963500,ffff80003c963450) at sys_sendto+0x8d syscall(ffff80003c963500) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e98d58a940, count: -10 ddb> machine ddbcpu 1 No such command ddb> trace arp_rtrequest(ffff800000039058,1,fffffd8070d1a4e0) at arp_rtrequest+0x6a4 rtrequest(1,ffff80003c963060,0,ffff80003c962fd0,16) at rtrequest+0xf08 rtm_output(ffff800001499a00,ffff80003c963108,ffff80003c963060,0,16) at rtm_output+0x91a route_output(fffffd807dfdee00,ffff800001481c18) at route_output+0xa2b route_send(ffff800001481c18,fffffd807dfdee00,0,0) at route_send+0xd7 sosend(ffff800001481c18,0,ffff80003c9632b8,0,0,808) at sosend+0x804 sendit(ffff80003c951248,4,ffff80003c9633b0,808,ffff80003c963450) at sendit+0x5a5 sys_sendto(ffff80003c951248,ffff80003c963500,ffff80003c963450) at sys_sendto+0x8d syscall(ffff80003c963500) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e98d58a940, count: -10