last executing test programs: 4.277878749s ago: executing program 2 (id=1107): setrlimit(0x3, &(0x7f0000000080)={0xa, 0x8000}) r0 = syz_open_pts() mknod(&(0x7f0000000000)='./bus\x00', 0x3a0914c44f7b202d, 0x504) open(&(0x7f0000000040)='./bus\x00', 0x10005, 0x0) openat$tty(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000b, &(0x7f0000000080)='\x00', 0x1) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000180)="cd08a6329d000000", 0x8) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$BIOCLOCK(r2, 0x20004276) r3 = dup2(r2, r2) ioctl$BIOCGETIF(r3, 0x4020426b, 0x0) ioctl$TIOCSETD(r3, 0x8004741b, &(0x7f0000000140)=0x3b) open(&(0x7f0000000040)='./bus\x00', 0x10005, 0x0) close(r0) syz_open_pts() r4 = openat$tty(0xffffffffffffff9c, &(0x7f0000000040), 0x20, 0x0) ioctl$TIOCSETAF(r4, 0x802c7416, &(0x7f0000000000)={0x794, 0x4, 0xd9, 0xa1d0, "bf08000100f1ffffff550a00", 0x0, 0x80000001}) write(r2, &(0x7f0000000180)="d397b8ad769b094481cf99346fa393ef9d370b5823566997254ad1e2d3dac47e446b9081cfee8f61c566e2578b874e2b3d64b39cb5cabaaa9b57986933033bc55bf3336084a1a6928e78c08bf842c62227646ca2ff3ac670112a64b919f71078659fc9a9bdecffa14cddfd8c314c7325f435eb07256439e0b1c91cf9ef7110f12a1f18e8943b39df8837e12e8f66db5185d5d7834f4bf03602018d7231ba5d74744016cc029a5018f3fcf5270a16f7582635fd", 0xfffffdf8) 4.202600643s ago: executing program 2 (id=1109): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="9b9b6d4c5106a51818a88f7d90536f353458", 0x12}], 0x1) execve(0x0, 0x0, 0x0) syz_emit_ethernet(0x104e, &(0x7f0000000500)={@broadcast, @empty, [{[{0x88a8, 0x0, 0x0, 0x2}], {0x8100, 0x3, 0x0, 0x2}}], {@ipv6={0x86dd, {0x7, 0x6, '[>,', 0x1010, 0x5, 0x1, @empty, @empty, {[@fragment={0x6c, 0x0, 0x1, 0x1, 0x0, 0x2, 0x66}], @udp={{0x1, 0x0, 0x8}, {"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"}}}}}}}) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x4400) ktrace(&(0x7f0000000400)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x0) 4.157029258s ago: executing program 2 (id=1113): syz_emit_ethernet(0x281, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbf2b043646b4686dd60690db2024bad01ff020000000000000000000000000001fe8000000000000000000000000000bb4e224e23", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500100089078000089f89d1eac648e7e41b44ec33961613bbd6e60321009658e56e0cece9071311d46583e04fb5a5bf6a995d20ea681189f71552febd0544aaa0a63e253992ce65d4fa289629d75346f2447e064c5557f50cb473981035a423366d2871c3c720d607c72654b788fc2946dce7b9ccfbc5d80301dc262310055544b6a7f955e8d34c36afdd8d52ac1b76f4d9c14b1ab24036c541d327d2042b611cae8f60bfdbcff8667c3b65888961f723c3ebf6a20a917598a6077b94fb067121773c7153535cde1ffd776c47c5ba43dbde168dd4d2f0d15ef49bb7185a2577b0bd3bf2c955832dd9637eee8e658823607ca03f2057b03b7c1d2e8ca1768153df5a1d702355dbc8733137db80787d8f2452b3139d71bacc2e20a392423047f13efb05a4fc1acd0f3f9b2ad1b212956416d556ac43c5f5bf138f6292e6e0ac9719c3b7f8280f88e245ef815f42d4d882bdfae66e447a85280bcd679aa1bb633b95f572cd200070637e4facfa87d6115319ab8fed5173e5b27b4c47fec276362a67a02e975bceece23b9b5377d0935f60ba9e762fbd332a9a0cb643cd064beb5f135b7535d241d8592805854a0df17e188bd5966d41c8235ce620f8b0e66f22f6722813d52014d87061e47932acba99cdac1d738eb38317db11e4ecf9a3d23702c5a91df6b907cb06d3e12f19270f3df29a0850f7e4aaf59e491585069262b0067399b85516b4dc98e78d2159a39960794434a206957c7fd182f109f68aa404758f15a4458d52668c9f3933e42ed9d18ab1ea9ed48bea8ecc1ef21240908cf36"]) r0 = socket(0x2, 0x2, 0x0) r1 = openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000340), 0x1, 0x0) ioctl$TIOCSETAW(r1, 0x80085761, &(0x7f0000000740)={0x101, 0x0, 0x1, 0xa1, "717f70b29b56c3e7d1998a51e318858818c15a93", 0x2, 0x82d}) mknod(&(0x7f0000000040)='./file0\x00', 0x6000, 0xe01) r2 = socket(0x18, 0x1, 0x0) r3 = syz_open_pts() syz_open_pts() syz_open_pts() fchown(r3, 0xffffffffffffffff, 0x0) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000580), 0x40, 0x0) ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r4, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0x8000001}, {0x5, 0x10, 0x2, 0x4}, {0x16, 0xf2, 0x7f, 0x3}]}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}], 0x1, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="c7a2e46f05fa", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1, @multicast1}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x47}}}}}) sysctl$kern(0x0, 0x0, &(0x7f0000000300)="71f91e3471ac0058bc5491501d94a34b8e5f84cf71b59c7afec370824638aeb61ea373b8cf7f46ded8ccb0c0428dad06ed2e96f9077efa29057e95ca", &(0x7f0000000080)=0x3c, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r4, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000100)={@remote, @empty, [], {@generic={0x807}}}) getsockopt(r2, 0x29, 0x3d, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r5 = socket(0x2, 0x2, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$FIONREAD(r5, 0xc0206923, &(0x7f00000001c0)) ioctl$FIONREAD(r0, 0x8040691a, &(0x7f00000001c0)) 4.018018116s ago: executing program 2 (id=1118): r0 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000000), 0x880, 0x0) ioctl$WSKBDIO_SETENCODING(r0, 0x80045710, &(0x7f0000000140)=0x298) openat$wskbd(0xffffffffffffff9c, &(0x7f0000000000), 0x880, 0x0) (async) ioctl$WSKBDIO_SETENCODING(r0, 0x80045710, &(0x7f0000000140)=0x298) (async) 4.014281619s ago: executing program 2 (id=1122): setuid(0xffffffffffffffff) r0 = openat$klog(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = geteuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VNDIOCSET(0xffffffffffffffff, 0xc0384600, &(0x7f0000000440)={0x0, 0x8005, 0x0}) openat$vnd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/104}, {&(0x7f0000000140)=""/192}, {&(0x7f0000000340)=""/175}, {&(0x7f0000000000)=""/18}], 0x10000000000002b8, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setregid(0x0, r4) setregid(0x0, r4) fchown(r0, r1, r4) r5 = syz_open_pts() writev(r5, &(0x7f00000016c0)=[{&(0x7f0000002780)="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0x1000}, {&(0x7f0000001080)="eeaffe2d8396b07bf29836147cd702e9b3355bbc8de43a499fa796774a22a20db686f2a530e8462d963ca53d906cbb5efa92b09b86324613b90373f68880a7ae39ffab981edba14a819b2bbe80b9a1106ccd19a79d5d873f5b743594f28291bedea9387f5e6286341b581ea49b5af895011d6c6d90faac4d8e231fac7fc61ff2c78d7cdd4713f37c03511c098df77d1183420fd90614b661b7d7fb8f38bd49454fe97245d85bc2b8eed2f05150a1bc2b9dc4e660435b7b1cff83f864b5d43154ada7ec707a7a825ab6980d17b8d9d8210a2dc912d70d2b30902a4c306621b6f49435f37857594a0cc7e0978f", 0xec}, {&(0x7f0000001180)="20e1eccd46c52889ab4dd8f0d862e345d2d5eb7e639cb0403fe17a4c6ce4b46c2de83cf9fc80eafecb80f8a4d6b94bc55e0b7a456bc034926c4a031eeb51412216", 0x41}, {&(0x7f0000001200)="809f0f897f49ba514613cd86f5414776e1f0ca26c659ced470ec00cc9e04690360e2ccf65f5e132f6e0bdfd0dd42a87de66768a7d12820cbc08bf97c4725cbe11f44e7fb8d6710bc64d3a28ddc623518573186a6f97834e5174a71de5ce67959543b67f6ed06fa2a460cce00f928d31a35dad2d1945ab2d1e12d12739864ef320af2994b8c27db9102486c", 0x8b}, {&(0x7f0000000200)="713eadf8387d8eb5993978dade4a54998bbb98b35b952b1c95fb67564470b5e76b2c84bb5da6d56afdf2299501c8aea8284dffecc77b46bc62d3af9c01bc61f3b7f99d5c3b38e2f51a3a9ccb8ab712ef834c0d0c26327d63bf8f6eb76a0a8a9067c2d9c2ed9d0c82ffb0b64324c6fdcf19ecba4d039686f79248e9f89428ab450dc883129d6433037a15db47474cd3e32e0732ce187011088b1591ca0d4e4cd18f00886e13d09f8a78a4819bc3b58043b94597fef6e6276ee304547446569e7ca0c1828be6b1086d5928341a8ece89be471bce90faf05076b34ef5c9daeb3bb9d660", 0xe2}, {&(0x7f0000000180)="d58c520c16da64991c659ba5734b249995a61f95b00c8ebee8eb29462d20d84544f44eea35e802e946bae733c2e06924d6427416dd94f3f7decd4cfe4190ca07083c188c0f75e9b0fb08c2fe24055cebeed1229a6313df", 0x57}, {&(0x7f0000001440)="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", 0xfe}, {&(0x7f0000001540)="16a6ab18c0fbab7b1a73c044f3b84cf404af809b55d533b9698b8a15f9b1581b5aad5fa76868eead3c968a76977c34723fc957888e06898da154c122b85d2bd8995af4f56a16bb37afebd493f93e39d3fe3a339c738dbb7944a6f9c99eff5e99f0a9c80f363aff3f75fada8724a9996da91350e909d7fcd0b000c2c956a5e3c9dc3147306df177c019678222166c02bb6dcba44d97884e5b3c4e3bf79050f96f46d090a28e1297bbde7ea40fecfc32872bafe8ec0a8322c14d03b79fa541abcd58383f62c563397fb77aa152c4c9f41f1c10014faca55cb4116af8fd5e5781957baccb3ca5b6e878ef54991e68fd", 0xee}, {&(0x7f0000001640)="295d21c0eca5290606db78db3a1b1c250236fe73552f4422ba61c6aa63ca3c6262ca45ad661a412b27027f2ddee293212587c5df49231eee518e735bb3988cdd3a17847daadd048bd189815465c932b3d0935f91cb1e159d173e721dc01f29fc9fb7e0e33b38569ac2cb5e28f8e05a53a5842d2bcf6b07d303b8", 0x7a}], 0x9) semget$private(0x0, 0x6, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x1000300000000}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = getegid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r9}}) setgroups(0xa, &(0x7f0000000400)=[r9, r7, r4, r9, r4, r9, r9, r6, r4, r6]) 3.949275625s ago: executing program 2 (id=1127): socket(0x18, 0x2, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)}) setreuid(0x0, 0xee01) r0 = syz_open_pts() ioctl$TIOCSTAT(r0, 0x20007465, 0x0) ioctl$TIOCDRAIN(r0, 0x2000745e) execve(0x0, 0x0, 0x0) openat$pci(0xffffffffffffff9c, &(0x7f00000001c0), 0x400, 0x0) r1 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc0106924, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r3}}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x4e}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000180)=0x66, 0x0, 0x27) select(0x40, &(0x7f0000000000)={0xcc4, 0x1, 0x100000000, 0x8, 0x2, 0x5, 0xffff, 0x8000000000000001}, &(0x7f0000000100)={0x10000, 0xfffffffffffff000, 0x6, 0x600000, 0x300000000000, 0x6, 0x397, 0x2}, &(0x7f0000000140)={0x77, 0x1000, 0x7, 0x3, 0x0, 0x0, 0x9, 0x7}, &(0x7f0000000180)={0x101, 0x1}) ioctl$FIONREAD(r1, 0xc0206937, &(0x7f0000000040)) sysctl$net_inet6_ip6(&(0x7f0000000040)={0x4, 0x18, 0x29, 0x2a}, 0x4, &(0x7f0000000080)="59c6030078ec20740200122678478439", &(0x7f00000000c0)=0x10, 0x0, 0x0) 3.904259153s ago: executing program 3 (id=1128): mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x5900) clock_settime(0x100000000000000, &(0x7f0000000040)={0x8000000000000002}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x80084904, &(0x7f0000000380)={'tap', 0x0}) ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x100000000, {[0x0, 0x0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x20], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff], [0x0, 0x2], [0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x100], [{}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x800000000000}, {}, {}, {}, {0x0, 0x0, 0x72}, {0x0, 0x3}]}}) r1 = kqueue() kevent(r1, &(0x7f00000000c0), 0x30, 0x0, 0x36, 0x0) kevent(r1, 0x0, 0x0, &(0x7f0000000600), 0x2, 0x0) 3.902271582s ago: executing program 3 (id=1131): r0 = syz_open_pts() r1 = semget(0x3, 0x3, 0xd) semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000040)=0x3) ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000340)={0x0, 0x0, 0xfffffffe, 0x0, "ff0107002015c8a32d00000065c0bdf9c6f04aaf", 0x0, 0x40000}) syz_open_pts() ioctl$TIOCSTAT(r0, 0x20007465, 0x0) r2 = syz_open_pts() ioctl$TIOCFLUSH(r2, 0x80047410, &(0x7f0000000000)=0xb6d4) semget$private(0x0, 0x2, 0x240) syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0, @ANYRES32, @ANYBLOB="b89fb38f5c"]) 3.838926701s ago: executing program 3 (id=1132): mknod(&(0x7f0000000080)='./bus\x00', 0x2003, 0x40000902) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x205310) (async) ioctl$BIOCSETWF(0xffffffffffffff9c, 0x80104277, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{}, {0x1}]}) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x64, 0x0, 0x0) (async) setsockopt(r0, 0x0, 0x67, 0x0, 0x0) sysctl$kern(&(0x7f00000000c0)={0x1, 0x33}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x3414, 0x0, 0xffffffffffffff5a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) select(0x40, &(0x7f0000000000)={0x0, 0x1001}, &(0x7f0000001140)={0x0, 0x5, 0x6, 0x8}, 0x0, &(0x7f0000000100)={0x2}) (async, rerun: 32) openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (rerun: 32) 3.838184886s ago: executing program 3 (id=1134): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x81, 0x0, 0x4, 0x4}, {0x4, 0x0, 0x1, 0x441}, {0x6, 0x0, 0x0, 0x401}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x71c47) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x40, 0xc, 0x1, 0xfffffffb}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = getpid() open(&(0x7f0000001800)='./file0\x00', 0x75f493fec6515f78, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x310, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, r2) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)="94c79bd261e1e88e83beb11c0a3e154df77b5335bd1667d9fd77c59297b3cad0ade427f63f2912518a179b7c207bc5ba040a20b5c36bfaca54e49900550bad2f165552f266a6b12d4900c56a22e814223e67a3fdf5ae19bcbb5d0a815015db8752d03d1b08f84b4976ec52d4a82598424ed3a6a523a3591db0e862a2f4dd1168cb17845fff1fb5df5535cae3e20e2bdb92138d0c1b0720e1c121ccb763f092cd5dcaa3d901", 0x2cfea}], 0x10000000000001fc) munmap(&(0x7f000006f000/0x1000)=nil, 0x1000) pread(r3, 0x0, 0x0, 0xfffffffffffffc01) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="6aab0d39fa00fa804001050b5336d3c9fde31e0538da111ab46c0fa4ffed809e76119953", 0x7c}], 0x1, 0xd) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f0000000180)="d871819e2673b7e5c70000000000", 0xc) 3.836739204s ago: executing program 3 (id=1135): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x8, &(0x7f0000000980)={0x7, 0x54}) r2 = syz_open_pts() close(r2) (async) close(r2) r3 = syz_open_pts() ioctl$TIOCSETA(r3, 0x802c7414, &(0x7f0000000000)={0x4e13, 0xab, 0x7ff, 0x20351e, "1a0000000200f900", 0x0, 0x1}) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="7f2e14cf137276fc0a7482cc94affcbbaea076fe4cd6238f5700ba49cdcaf9be1a44e3abcb090b5f9198de5b9011f218034c31be525b22c1f138ef80875cfe03ad8134e24f00e5478a0fb694a65fe42e97b1f95cc24cfb0dd3e5dfad67060bae4f268765feca42689f33715a7c5e4187467ab2af26a7c10902", 0x79}], 0x1) (async) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="7f2e14cf137276fc0a7482cc94affcbbaea076fe4cd6238f5700ba49cdcaf9be1a44e3abcb090b5f9198de5b9011f218034c31be525b22c1f138ef80875cfe03ad8134e24f00e5478a0fb694a65fe42e97b1f95cc24cfb0dd3e5dfad67060bae4f268765feca42689f33715a7c5e4187467ab2af26a7c10902", 0x79}], 0x1) recvmmsg(r1, &(0x7f00000002c0)={0x0}, 0x10, 0x0, &(0x7f00000003c0)={0x8, 0x101}) (async) recvmmsg(r1, &(0x7f00000002c0)={0x0}, 0x10, 0x0, &(0x7f00000003c0)={0x8, 0x101}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) 917.135954ms ago: executing program 7 (id=1139): syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6036ea0700103a00fe8000000000d1f75fe10000000000bbfe8000000000310000000000000000aa8b00907800a000"/71]) mknod(&(0x7f0000000040)='./bus\x00', 0x100000000205f, 0x29fe) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) r0 = socket(0x1, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000000029, 0xb, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) setsockopt(r1, 0x1000000000029, 0xa, &(0x7f0000000040)="8858cd20", 0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0xae828e137847f62, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x9, 0x6}, {0xfff, 0x2}}) ioctl$FIONREAD(r0, 0xc0106924, &(0x7f00000001c0)) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file1\x00', 0x248f, 0xfffffde2, 0xfffa, 0x1, 0x24, 0xffffffff, 0x1, 0x2, 0x2, 0x1, 0xf1a}) r2 = socket(0x18, 0x2, 0x0) shutdown(r2, 0x1) sysctl$kern(&(0x7f0000000140)={0x1, 0x35}, 0x3, &(0x7f0000000440)="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"/416, &(0x7f0000000180)=0x21, 0x0, 0x0) setsockopt(r0, 0x2, 0x80, &(0x7f0000000300)="8f6593ad782e97047b11eb8a52c0efa3f6234614e4acfb0a167a30a24a4ca2b604e80043d21c1735ffaf80a60c3af14ffca38ee13d3f60a0021605d2249937f414afe9cba1d17f8dc22e90158a3ea01d1990a8f09a476af203b1d48c084c0daa228809f8bb772992cf67bc947c34e514581f3625715dfa082ea49fc6d095eb1d92e7f29906efcde214d5ae43069fddf35bee763ffab3eecc78e6b59a7354d9847bb6c76acb1aeaccbed4b8ac090fb00cedf2a43f50fd522e7a0333e1dfc339320cc50354ae3cba7f8552cd3cc9f324cb995a41963a8a176a8e77dfa2a8c133cd8777787098ab8c5a1369cfd307047d477d6c", 0xf2) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x801) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) writev(r3, &(0x7f0000001480)=[{&(0x7f0000000240)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a561f9a76d06f1eaec7d8df99d61112633696de6cc28b10fa891e470400000090a611889032ac793581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a676cc3761e8a47857f51d90a4465f9c605ab2829d78ea2571900", 0xb3}, {&(0x7f0000000080)="b389", 0x2}, {&(0x7f0000000200)="5f6a8de84b4c523a583f91557c748a02cda4cedf13049996073843ec5cbabaadcec85d62a8a897a78307f3d2c30eea6356105ec8aaba111d000000", 0x3b}, {&(0x7f00000014c0)="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", 0x3dc}], 0x4) ioctl$FIONREAD(r2, 0x8080691a, &(0x7f0000000100)) open(&(0x7f00000002c0)='./bus\x00', 0x0, 0x0) 916.981043ms ago: executing program 7 (id=1140): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="ea00000100000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f00000002c0), 0x0) sysctl$ddb(&(0x7f0000000000)={0x9, 0x6}, 0x2, 0x0, 0x0, &(0x7f00000001c0)="16953381", 0x4) sysctl$ddb(&(0x7f0000000040)={0x9, 0x3}, 0x2, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="33fae82ac1e974c78bd2a5fb03a45f613fe8a41204903bf73799d3aa70361eadbc0f10", 0x23) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$WSKBDIO_SETENCODING(r1, 0x80045710, &(0x7f00000000c0)=0x7) syz_emit_ethernet(0x46, &(0x7f0000000140)=ANY=[@ANYRESDEC=0x0, @ANYRES64=r1, @ANYRES8=0x0, @ANYRESOCT=0x0]) 849.055792ms ago: executing program 7 (id=1141): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x5, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x6, 0x85d, 0xffffffffffffffff, 0x0, 0x400000000, 0x5, 0x9}) (async) r1 = socket(0x18, 0x2, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000401}) (async, rerun: 32) close(r1) (async, rerun: 32) r2 = socket(0x800000018, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1000, &(0x7f0000000000)=0xb, 0x4) (async) bind$unix(r2, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) (async) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r3 = socket(0x800000018, 0x1, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x89, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x104, 0x7}, 0x7, 0x2}) bind$unix(r3, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) (async) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x35, 0x0, 0x0, 0x1}, {0x40, 0x3, 0xfe, 0x5}, {0x6, 0x0, 0x4, 0xfffffffe}]}) (async) sysctl$kern(0x0, 0x0, &(0x7f0000000180)="00000000c54aef5f115fb0c7380600000000000000", &(0x7f0000000080)=0x15, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) (async) r4 = openat$klog(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) read(r4, &(0x7f00000001c0)=""/162, 0xa2) syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaabb00000000f1000807"]) 845.98707ms ago: executing program 7 (id=1143): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0xf, 0x80000001}, {0x3, 0x0, 0x0, 0x49}, {0x9, 0x0, 0x0, 0x1}]}) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0xfffffffffffffe59) (async) select(0x40, &(0x7f0000000000)={0x0, 0x1001, 0x0, 0x0, 0x8, 0xfffffffffffffffb}, &(0x7f0000001140)={0x0, 0x5, 0xfffffffffffffe00, 0x8, 0x0, 0x5}, 0x0, &(0x7f0000000100)={0x2}) 845.842668ms ago: executing program 7 (id=1144): sysctl$net_inet_divert(&(0x7f0000000000)={0x4, 0x2, 0xf0}, 0x4, 0x0, 0x0, 0x0, 0x0) syz_open_pts() (async) r0 = syz_open_pts() ioctl$TIOCSPGRP(r0, 0x40047477, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) sysctl$kern(&(0x7f0000000000), 0x6, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="91a6e341d8bb", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3a, 0x0, @broadcast, @rand_addr}, @icmp=@generic={0x0, 0x0, 0x0, "2d917dcb"}}}}}) (async) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="91a6e341d8bb", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3a, 0x0, @broadcast, @rand_addr}, @icmp=@generic={0x0, 0x0, 0x0, "2d917dcb"}}}}}) syz_extract_tcp_res(&(0x7f0000000040), 0x30, 0x0) 845.716887ms ago: executing program 7 (id=1145): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) (async) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r0 = syz_open_pts() openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read(r0, &(0x7f00000009c0)=""/4096, 0x1000) select(0x40, &(0x7f0000000180)={0x2, 0x5, 0x7, 0x16ec, 0x9, 0x8, 0x100000001}, &(0x7f00000001c0)={0xfff, 0x101, 0x6, 0x27c3, 0x6f, 0x8, 0x1, 0xa}, 0x0, 0x0) (async) select(0x40, &(0x7f0000000180)={0x2, 0x5, 0x7, 0x16ec, 0x9, 0x8, 0x100000001}, &(0x7f00000001c0)={0xfff, 0x101, 0x6, 0x27c3, 0x6f, 0x8, 0x1, 0xa}, 0x0, 0x0) close(r0) 790.980578ms ago: executing program 3 (id=1148): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0x1cd}], 0x1) r1 = getppid() setpgid(r1, 0x0) execve(0x0, 0x0, 0x0) 715.908763ms ago: executing program 5 (id=1155): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0xd570d0466b6018f, './file0\x00'}, 0xa) (async) bind$unix(r0, &(0x7f0000000040)=@file={0xd570d0466b6018f, './file0\x00'}, 0xa) listen(r0, 0x0) (async) listen(r0, 0x0) open$dir(&(0x7f0000000140)='.\x00', 0x200, 0x844b6384f9846692) (async) r1 = open$dir(&(0x7f0000000140)='.\x00', 0x200, 0x844b6384f9846692) lseek(r1, 0xd9e, 0x1) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) accept(r0, 0x0, 0x0) 715.77024ms ago: executing program 6 (id=1156): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000000029, 0x40, &(0x7f0000000980)="01000000", 0x4) ioctl$TIOCSETA(r0, 0xc0504417, &(0x7f0000000740)={0x0, 0x0, 0x3, 0x1000, '\x00', 0x8, 0xffffbfbc}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$WSDISPLAYIO_SETSCREEN(r2, 0x80045756, &(0x7f0000000000)=0x3) 660.52491ms ago: executing program 5 (id=1157): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) (async) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f00000000c0)={0x5, &(0x7f0000000400)=[{0x3d, 0x1, 0x3, 0x6}, {0xe7, 0x0, 0x51, 0x3c}, {0xfc, 0xfe, 0x4, 0x3}, {0x4, 0x40, 0xdc, 0x7fe}, {0x2, 0xb8, 0x5, 0xfffffffa}]}) (async) write(r0, &(0x7f0000000280)="23c37e853a8a5e7e078c0ce7b080", 0xe) (async) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) (async) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x81, 0x0, 0x4, 0x4}, {0x4, 0x4, 0x1, 0x441}, {0x6, 0x0, 0x0, 0x401}]}) (async) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) (async) sysctl$kern(0x0, 0x0, &(0x7f0000000580)="4c70718a72a841fa97330e390175a43aa9eccfa1bbe80cb11fa66f1fb4a963b501e08f480e3dbce7", &(0x7f0000000080)=0x28, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) (async) write(r1, &(0x7f0000000000)="d871819e2673b7e5c70000000000", 0xe) (async) r2 = semget(0x0, 0x1, 0x400) semctl$GETPID(r2, 0x67bb171bcfa50a75, 0x4, 0x0) (async) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x7) (async) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) setsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)="c9e5684e166c947603c55e3cc37470dee15010ed3c076933f21a99507a2145fd80450aaf5df57cac7c04df999120273063abe8a241627263895b1e04c70cc7717d3ac410f8c8a11a9dbd903adeec119fde30b22b05e9", 0x56) (async) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) syz_emit_ethernet(0x130, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) (async) ioctl$BIOCSHDRCMPLT(r3, 0x80044275, &(0x7f0000000080)=0xffffffff) (async, rerun: 32) r4 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (rerun: 32) ioctl$WSMOUSEIO_SETPARAMS(r4, 0x80105728, &(0x7f0000000080)={&(0x7f0000000600)=[{0x21, 0x8000}, {0x23, 0xf045}], 0x2}) ioctl$BIOCGDIRFILT(r3, 0x4004427c, &(0x7f0000000100)) socket(0x2, 0x2, 0x0) (async) r5 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x20, 0x0) r6 = dup(r5) ioctl$BIOCSBLEN(r5, 0xc0044266, &(0x7f0000000100)=0x7) (async) ioctl$BIOCSETIF(r6, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) (async, rerun: 32) syz_extract_tcp_res(0x0, 0x61, 0x8) (async, rerun: 32) pread(r3, &(0x7f0000000340)="9a1e51e9c7ee288a1e0a450d6f280803ec5a930030f7a305fad891fe48e0153768928c3ed63724d5589b26ee3d30b3b20846de0ee425b14c5d4b7ec44653ddfba780e57011dd2e10b57cabd2ab62324caf916cf6", 0x54, 0x1) 660.307896ms ago: executing program 6 (id=1158): r0 = syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000140)={0x0, 0x0, 0xfbfffffe, 0x0, "d76c1f46000000ef1f0160fbf520000002000f00"}) syz_open_pts() ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f0000000080)={0x9050, 0x1007cf, 0x0, 0x1d19, "002100021000", 0xfffffffe, 0x4}) 658.772974ms ago: executing program 5 (id=1159): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="8907040000", 0x5) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000800)={0x2, 0x0}, 0x10) 658.599964ms ago: executing program 6 (id=1160): semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{}, 0x13cf}) (async) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$VNDIOCSET(r0, 0xc0785101, &(0x7f0000000040)={0x0, 0x0, 0x0}) 658.384662ms ago: executing program 5 (id=1161): r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000029, 0x25, &(0x7f0000000040)="5aaa7777", 0x4) r1 = socket(0x2, 0x5, 0x0) syz_emit_ethernet(0x12, &(0x7f0000000000)={@local, @broadcast, [], {@generic={0x200, "85820269"}}}) sysctl$kern(&(0x7f0000000000)={0x1, 0x42}, 0x6, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f0000000080)=0x3, 0x4) setsockopt$sock_int(r1, 0xffff, 0x800, 0x0, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="b886b4", 0x3}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$unix(r1, &(0x7f0000000000), 0x10) 657.703491ms ago: executing program 5 (id=1162): mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x1000000029, 0xc, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) setsockopt(r1, 0x1000000029, 0xc, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) setsockopt(r1, 0x1000000029, 0xd, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f00000000c0)={0x5, &(0x7f0000000400)=[{0x3d, 0x1, 0x3, 0x6}, {0xe7, 0x0, 0x51, 0x3c}, {0x7, 0xf6, 0x4, 0x3}, {0x40, 0x40, 0xdc, 0x7fe}, {0x6, 0xb9, 0x4, 0xfffffffa}]}) write(r0, &(0x7f0000000280)="23c37e853a8a5e7e078c0ce7b080", 0xe) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) minherit(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) 514.924873ms ago: executing program 6 (id=1163): sysctl$net_inet_tcp(&(0x7f0000000000)={0x4, 0x2, 0x6, 0x14}, 0x4, 0x0, 0x0, &(0x7f0000000100)="c07da572", 0x4) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000580), 0x40, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0x8000001}, {0x5, 0x10, 0x2, 0x4}, {0x16, 0xf2, 0x7f, 0x400b}]}) ioctl$BIOCSDIRFILT(r0, 0x8004427d, &(0x7f0000000140)=0x3be5) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="6aab0d39", 0x4}], 0x1, 0x6) sysctl$kern(0x0, 0x0, &(0x7f0000000300)="71f91e3471ac0058bc5491501d94a34b8e5f84cf71", &(0x7f0000000080)=0x15, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000480)={@empty, @empty, [], {@generic={0x807}}}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@remote, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x68, 0x8000, 0x0, 0xff, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @udp={{0x0, 0x1, 0x8}}}}}}) 513.503039ms ago: executing program 5 (id=1164): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f00002fb000/0x8000)=nil, 0x8000, 0x0) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x2000c600) sendmsg$unix(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x8) execve(0x0, 0x0, 0x0) 512.405673ms ago: executing program 6 (id=1165): mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/254, 0xfffffc47}, {&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f00000002c0)=""/243, 0xe2}], 0x134, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x81, 0x0, 0x4, 0x4}, {0x4, 0x0, 0x1, 0x441}, {0x6, 0x0, 0x0, 0x401}]}) (async) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) (async) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000380)="0d39fa00fa61404d424f010000bace19bc53ad50", 0x14}], 0x1, 0x5) (async) sysctl$kern(0x0, 0x0, &(0x7f0000000580)="4c70718a72a841fa97330e390175a43aa9eccfa1bbe80cb11fa66f1fb4a963b501e08f480e3dbce7d4835d930d89331f", &(0x7f0000000080)=0x30, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket(0x2, 0x4001, 0x0) r3 = fcntl$dupfd(r2, 0x2, r2) close(r3) (async) r4 = socket(0x2, 0x2, 0x0) connect$unix(r4, &(0x7f0000000000), 0x10) (async) r5 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1023, &(0x7f0000000040), 0xe0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={0x3ff}, 0x0) (async) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) (async) write(r1, &(0x7f0000000000)="d871819e2673b7e5c70000000000", 0xe) (async) r6 = dup(r1) ioctl$BIOCSETF(r6, 0x80104267, &(0x7f0000000240)={0x5, &(0x7f00000000c0)=[{0x5, 0x67, 0x63, 0x4}, {0x1, 0x4, 0x0, 0x800}, {0x7, 0xa6, 0x44, 0xfce0}, {0x0, 0x6, 0x1, 0x7}, {0x9, 0x6, 0x80, 0x4}]}) minherit(&(0x7f0000800000/0x800000)=nil, 0x802000000000, 0x0) (async) openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000002c0)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf0, 0x0, @multicast2, @multicast2}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x9, 0x8}}}}}) syz_emit_ethernet(0x7e, &(0x7f00000002c0)=ANY=[]) (async) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x12, 0x0, 0x18}, 0x4, 0x0, 0x0, 0x0, 0x0) 512.024131ms ago: executing program 6 (id=1166): execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='.+Z&}#.\x00'], &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='%*-7*%+-:!\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='*\x9c^.#\x00', &(0x7f00000001c0)='*%\x10!&0[^},)/\x00']) r0 = syz_open_pts() pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10004) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/246, 0xf6}, {&(0x7f00000003c0)=""/217, 0xd9}], 0x2) r5 = dup(r4) mknodat(r5, &(0x7f0000000500)='./file0\x00', 0x10, 0x3) ioctl$FIONREAD(0xffffffffffffffff, 0x4004667f, &(0x7f0000000540)) fchmod(r2, 0x1) ioctl$TIOCSDTR(r2, 0x20007479) ioctl$WSDISPLAYIO_GVIDEO(r5, 0x40045744, &(0x7f0000000580)) fchdir(r4) ioctl$TIOCMBIS(r5, 0x8004746c, &(0x7f00000005c0)=0xffff) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x20007471) ioctl$TIOCSFLAGS(r2, 0x8004745c, &(0x7f0000000600)=0x67) getsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000640), &(0x7f0000000680)=0x8) acct(&(0x7f00000006c0)='./file1\x00') r6 = getuid() getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) fchown(r3, r6, r7) openat$tty(0xffffffffffffff9c, &(0x7f0000000740), 0x1, 0x0) r8 = getppid() ktrace(&(0x7f0000000780)='./file1/file0\x00', 0x4, 0x20, r8) openat$zero(0xffffffffffffff9c, &(0x7f00000007c0), 0x40, 0x0) ioctl$TIOCSDTR(r1, 0x20007479) getpeername(r1, &(0x7f0000000800)=@in, &(0x7f0000000840)=0xc) chown(&(0x7f0000000880)='./file0\x00', r6, r7) ioctl$TIOCNXCL(r0, 0x2000740e) recvmmsg(r1, &(0x7f0000000c80)={&(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000008c0)=""/189, 0xbd}, {&(0x7f0000000980)=""/238, 0xee}, {&(0x7f0000000a80)=""/96, 0x60}, {&(0x7f0000000b00)=""/144, 0x90}], 0x4, &(0x7f0000000c00)}, 0x8001}, 0x10, 0x42, 0x0) ioctl$KDSETRAD(r1, 0x20004b43) 302.446208ms ago: executing program 4 (id=1168): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="24d494d6fb9961999ca7a2ed10f7ab86a7c69f9480bc60d90b8c0200000000000067e8d2f541c333d9381110acd42fd21334093bc494a7f63040b68f663fba8850afa336b46630367c4a", 0x4a}], 0x1) execve(0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @broadcast}, @udp={{0x0, 0x2, 0x8}}}}}}) 302.20011ms ago: executing program 4 (id=1169): mknod(&(0x7f0000000040)='./file0\x00', 0x6000, 0xe01) r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) link(&(0x7f0000000940)='./file0\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') link(&(0x7f0000001240)='./file0\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000e40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000600)='./file0\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1c0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f0000000080)={0x10, 0x3, [{&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000cc8000/0x2000)=nil, 0x2}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x2}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f00002bf000/0x4000)=nil, 0x11}, {&(0x7f000002b000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x108000004}, {&(0x7f0000c77000/0x4000)=nil, &(0x7f0000ccd000/0x1000)=nil, 0xffffffffffffffff}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff7000/0x9000)=nil, 0x7}, {&(0x7f0000e4c000/0x4000)=nil, &(0x7f0000efd000/0x1000)=nil, 0x400000}, {&(0x7f0000b13000/0x1000)=nil, &(0x7f0000862000/0x2000)=nil, 0x400000000000000}, {&(0x7f0000d3d000/0x4000)=nil, &(0x7f0000aff000/0x1000)=nil}, {&(0x7f0000f6a000/0x2000)=nil, &(0x7f000034b000/0x4000)=nil, 0x2}, {&(0x7f0000da1000/0x4000)=nil, &(0x7f000033b000/0x1000)=nil}, {&(0x7f0000e0f000/0x2000)=nil, &(0x7f0000e03000/0x3000)=nil, 0x7ff}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000d93000/0x3000)=nil, 0x9}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f00003b5000/0x2000)=nil}, {&(0x7f0000913000/0x2000)=nil, &(0x7f0000c5e000/0x4000)=nil}], './file0\x00', 0x6f}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BIOCGDLTLIST(r1, 0xc010427b, &(0x7f00000000c0)={0x0, 0x0}) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x1000000000029, 0xb, &(0x7f0000000100)='\x00\x00\x00\x00', 0x4) r4 = dup(r3) setsockopt(r4, 0x1000000000029, 0xd, &(0x7f0000000040)="ffdaf64c000000004f0527000000055e473e0000", 0x14) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000200)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) 301.86394ms ago: executing program 4 (id=1170): r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7929) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='#!', 0x2}, {&(0x7f0000000000)="9833d0cba21bb8e84bb8dc209300", 0xe}], 0x2) sysctl$net_inet6_ip6(&(0x7f0000000040)={0x4, 0x18, 0x29, 0x2b}, 0x4, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$net_inet_tcp(&(0x7f0000000040), 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) write(r0, &(0x7f0000000140)="0920851446fde584b537004504000000e67963913f9b47437b413f30ff7a6a0a", 0x20) execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 221.76242ms ago: executing program 4 (id=1171): fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0xfffffffffffffffe}) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x3, 0x7fffffff}) r0 = kqueue() ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x310, 0x0) kevent(r0, &(0x7f00000000c0), 0x30, 0x0, 0x57d, 0x0) kevent(r0, 0x0, 0x0, &(0x7f0000000600), 0x2, 0x0) 219.891901ms ago: executing program 4 (id=1173): writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0x41}], 0x1) rename(&(0x7f0000000100)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) open(&(0x7f0000000800)='./file1\x00', 0x800, 0x120) open(&(0x7f0000000040)='./file1\x00', 0x1, 0x8) unveil(&(0x7f0000000040)='./file0/file0/..\x00', &(0x7f00000000c0)='x\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0/..\x00', 0x200, 0x104) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0xf, 0x8, 0x5, 0x8}, {0x8001, 0xd5, 0xe, 0xb}, {0x9, 0xb, 0x7f, 0xe}, {0xac71, 0x1, 0x9, 0xffffffff}, {0x8, 0x7f, 0x3, 0x8}, {0xf762, 0x6, 0x1, 0x4}]}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x19}, 0x0, 0xe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000000000000}) sysctl$kern(&(0x7f0000000080)={0x1, 0x27}, 0x4000000000000004, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='./file0/file0/../../file0\x00', &(0x7f00000001c0)='./file0/file0/..\x00') 216.533842ms ago: executing program 4 (id=1174): pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0) r2 = syz_open_pts() ioctl$TIOCCONS(r2, 0x80047462, &(0x7f0000000040)=0x8000) close(r2) ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f0000000000)=0x2) write(r0, &(0x7f00000000c0)="c3", 0xffffffed) execve(0x0, &(0x7f00000002c0), 0x0) socket(0x18, 0x3, 0x0) pipe2(&(0x7f0000000100), 0x0) (async) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0) (async) syz_open_pts() (async) ioctl$TIOCCONS(r2, 0x80047462, &(0x7f0000000040)=0x8000) (async) close(r2) (async) ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f0000000000)=0x2) (async) write(r0, &(0x7f00000000c0)="c3", 0xffffffed) (async) execve(0x0, &(0x7f00000002c0), 0x0) (async) socket(0x18, 0x3, 0x0) (async) 147.007704ms ago: executing program 0 (id=1178): r0 = socket(0x11, 0x3, 0x0) (async) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0x5, 0x0, 0x0, 0x0, 0x0, 0x18, 0x1}, 0x6, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x9}) (async) r1 = getuid() setreuid(0x0, r1) (async) r2 = getgid() lchown(&(0x7f0000000100)='./file0\x00', r1, r2) (async) r3 = socket(0x18, 0x2, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f0000000080)={0x0, 0x400000, 0x0, 0x6, "28b77c09b87aa57800080017d0d2000010001c00", 0xffdffffc, 0x3}) (async) close(r3) r4 = socket(0x800000018, 0x1, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1000, &(0x7f0000000000)=0xb, 0x4) (async) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) (async) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd60db83440008110000000000000000000000000000004000ff020020"]) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x13}, 0x80000000000004, 0x3d3, 0xffffffffffffffff, 0x0, 0x7, 0x9, 0x1, 0xffe}) (async) r5 = socket(0x800000018, 0x1, 0x0) bind$unix(r5, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r6 = socket(0x18, 0x2, 0x0) setsockopt(r6, 0x1000000000029, 0x9, &(0x7f0000000040)="03000000", 0x4) r7 = dup(r6) setsockopt(r7, 0x1000000000029, 0xc, &(0x7f0000000000)="ffdaf64c000000004f0527000000055e473e0000", 0x14) (async) sendto$unix(r0, &(0x7f0000000140)="b1000502000000000000000003010000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc256699a1f139b672f4d335c223e7d0c032bfa896443a42112000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) (async) r8 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20720, 0x8) mknodat(r8, &(0x7f0000000040)='./file0\x00', 0x8, 0x0) 5.277576ms ago: executing program 0 (id=1179): mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x8006de) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0) ioctl$VNDIOCSET(r0, 0xc0384600, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x752, 0x0}) (async) ioctl$VNDIOCSET(r0, 0xc0384600, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x752, 0x0}) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0xbe) openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x10, 0x0) (async) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x10, 0x0) ioctl$BIOCSBLEN(r1, 0xc0044266, &(0x7f0000000300)=0xac) (async) ioctl$BIOCSBLEN(r1, 0xc0044266, &(0x7f0000000300)=0xac) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x80, 0x2, 0x0, @multicast1, @multicast1}}}}}}) (async) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x80, 0x2, 0x0, @multicast1, @multicast1}}}}}}) mmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x2010, r2, 0x100000) ioctl$BIOCVERSION(r2, 0x40044271, &(0x7f0000000080)) munlock(&(0x7f0000441000/0x4000)=nil, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 4.23452ms ago: executing program 0 (id=1180): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000000040)=[{r1, 0x80}, {r0, 0x4}, {r0, 0x40}, {r0, 0x4}, {r0, 0x80}], 0x5, 0x5) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105728, &(0x7f0000000080)={&(0x7f00000000c0)=[{0x24, 0x1000}, {0x5, 0x246}], 0x2}) mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$DIOCMAP(r3, 0xc0106477, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2, 0x2}) openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) execve(0x0, 0x0, 0x0) 2.690015ms ago: executing program 0 (id=1181): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x10, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf79c9) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setreuid(0xee00, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) chown(&(0x7f0000000180)='./file0\x00', 0x0, r2) faccessat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x0) r3 = socket(0x2, 0x3, 0x0) getsockopt(r3, 0x0, 0x67, 0x0, 0x0) ioctl$TIOCSETA(r0, 0xc0104454, &(0x7f0000000040)={0x4, 0x0, 0x2, 0xf, "97a2224ff1c14649ebb178926cc9795a6b47c1d1", 0x4, 0x7}) 2.078224ms ago: executing program 0 (id=1182): r0 = dup(0xffffffffffffffff) ioctl$WSDISPLAYIO_GETSCREENTYPE(r0, 0xc028575d, &(0x7f0000000000)={0xc7, 0x0, './file0\x00', 0x0, 0x2, 0x7, 0x1}) msgget$private(0x0, 0x58e) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x50) r1 = accept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc) r2 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x80}, {r1, 0x40}, {r2, 0x4}, {0xffffffffffffff9c, 0x20}, {r0, 0x4}, {r0}], 0x6, 0x4) r3 = accept(r1, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0xc) r4 = getpgrp() fcntl$setown(r3, 0x6, r4) connect$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0x3}, 0xc) r5 = getgid() fsync(r0) ioctl$VT_SETMODE(r0, 0x80087602, &(0x7f0000000200)={0x0, 0x1, 0x7f, 0x200, 0x6}) mkdir(&(0x7f0000000240)='./file0\x00', 0x10) getpeername$inet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x810, r2, 0x5) ioctl$WSKBDIO_SETMODE(r0, 0x80045713, &(0x7f0000000300)=0x1) clock_settime(0x4, &(0x7f0000000340)={0x0, 0x3}) ioctl$WSDISPLAYIO_LSFONT(r0, 0xc058574e, &(0x7f0000000380)) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000400)=0x27fdb975) readlinkat(r0, &(0x7f0000000440)='\x00', &(0x7f0000000480)=""/28, 0x1c) ioctl$WSKBDIO_GETENCODINGS(r0, 0xc0105715, &(0x7f00000004c0)={0x3, [0x0, 0x0, 0x0]}) truncate(&(0x7f0000000500)='./file0/file0\x00', 0x10) execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000800)=[&(0x7f0000000580)='@%p$:**@)\\\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='@%((\xd5(]h![)#\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='&..\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='+\x11/\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='\x00'], &(0x7f0000000900)=[&(0x7f0000000880)='\x00', &(0x7f00000008c0)=':.{%\x00']) ktrace(&(0x7f0000000940)='./file0/file0\x00', 0x4, 0x40000b3a, r4) r6 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000980), 0x8000, 0x0) ioctl$WSDISPLAYIO_USEFONT(r6, 0x80585750, &(0x7f00000009c0)={'./file0\x00', 0x7, 0x3, 0xfffffff8, 0x1, 0x1000, 0x6, 0x9, 0x0, 0x2, 0x5, 0xd4}) pwrite(r6, &(0x7f0000000a40)="2983afbad0713cb5562993b9fc844f18804ede0f0b7735d05796f1b5cda843be5e0453d4d4c7485945bdafab45f0ec701f2ca5da2adfbd9a190c5391aa5896e5b4e94370733588b4f3895f45042b482b900af26fd25f86b8ca37740f54a609585c5e351c3270b61746dcb0b02fb8fdd2069927cd92289b924ccff38ccfec8f9e8b72f3adff36019dafe64fdf3b4cc22d1f01fa2d1366ea3a87a7953408bd4ecb64", 0xa1, 0x1) sendmsg$unix(r3, &(0x7f0000000dc0)={&(0x7f0000000b00)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000d00)=[{&(0x7f0000000b40)="a6057ce71d6cb8c59a4840297e2b0d763fe94dce46e3f8056f45c5df7e87e5ada9ec12f564cd5192382a6fe4b577cd1397589c86a46cadcd646f1edffed9ab70f40825c0c7a11589897b0c4419832f7b5cbf4489524e400c88c7c8c9546930b4afecf06d58f266d67eef5964ffec69aa372be334166f4dc92a4564f7bae08b1e1779db1164c005c7625c7a83dacc6628a61537ec0fec3272373e9cf7bf2584ddcdba11f62ce6f3c74140abd9938a7249dd28134d461941676363c3d8d18845ed2b3c82f6", 0xc4}, {&(0x7f0000000c40)="1efd71b0a09c62630360f430d397eb9fb36f66de92569cbbbf1562913f23f1ffbb1a9dbafd7625713830242db56fc38ca36b21dc26257067f030b2d7d4a25c", 0x3f}, {&(0x7f0000000c80)="88ac06882dddc7fe3c601aa527c5138a60ba90eb6e4cc3c230b4d9f28aef85413607655fb1b8c696c4ca459e9938daf933882101c65fbc69291f185b652d9993bfa876e3fc61dac19074064739e434b20793f08feec2e47ad0499955cf14094fcc34dc446289", 0x66}], 0x3, &(0x7f0000000d40)=[@cred={0x20, 0xffff, 0x0, r4, 0x0, r5}, @cred={0x20, 0xffff, 0x0, r4, 0xffffffffffffffff, r5}, @rights={0x28, 0xffff, 0x1, [r3, r0, r1, r3, r0]}], 0x68, 0x4}, 0x0) 0s ago: executing program 0 (id=1183): writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6036ea0700103ac2fe8000000000000000000000000000bbfe"]) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00070100000000", 0xc) dup2(r1, r0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0x8) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.55' (ED25519) to the list of known hosts. pckbd_enable: command error pckbd_enable: command error pckbd_enable: command error OpenBSD/amd64 (ci-openbsd-multicore-9.us-central1-b.c.syzkaller.internal) (tty00) login: pckbd_enable: command error pckbd_enable: command error pmap_unwire: wiring for pmap 0xfffffd806bdba7d0 va 0x20001000 didn't change! pckbd_enable: command error `ךq"l.e'6Z;=lt ]T;a%*Vvoߙ‹Gû2{5-TnYvOH1hqyOMza{IOj}FVsP)Ջ:glvGQ De()׎W宷.r6`P7@y53\'zeY'L%w91sx`a95X'Ej=^~8 "jU)b=ߵxZ3ĂL:g$ЊC3Oz,U07vlmoikӚ{s\I-V\u#~Ŧr}4jLl)DwALe#]>_jKLR:X?U|tͤW8C\]bcV^Ȫ =*_Lٷ<1)֎`^Y@tN8 gBoyI$~U/ s9~nx=@s܎T2 pPtp)Z6>=(6Dro[,UY5 nB wi0eIg%,k+P^Gy`|$ܼS.v1.V 9KxB\9cw8?{9<ؒBc}e)C>uCnx㱥JF4eq7j3*iOSsn@R8}3 V&Pڵk} 3>m~ԑby0ݤno-Y9-WS0"wL P4fYdд[Uem~w`}IXčڈS>u`ghE.8hNRM6:EJ x6VZѹ"chezR8QB̃.F&jUףl}8wa/.O\Bc` =)GO[MNAttM4V(_ÁRW:sf:BC0+I鹺ki2P͊/ӆxl!=籽"B< S 8K{N ыYj+_+q0_ c%fB5ڄL}΍g=[J(,$IJnFR206xB}w 9#fE㳘-.#D㬁"x (fR~=uqAL@=(-"[^ܛSAًZ:-zh@}X4J݊mCP1X/mU>NhЕV/h?]?BaHyޝ^-cFn䅪9U˶0s-H+( F,H|13TuɈN}lm63t{*2:+ʦh@ [*/=sTVR, U-{d)ơ7<4ЀQsH, 'ti\Ju&)5\KgR3h#&5{iM)s cOL-.S`/kMycy~@uvn_flush: obj=0xfffffd805f4cdc40, offset=0x0. error during pageout. uvn_flush: WARNING: changes to page may be lost! OpenBSD/amd64 (_"U8J &UdΑWb ›bPRj;S 86z) (tty00) login:   vnd0: sloppy read from proc 71007 (syz-executor): blkno 0 bcount 72 witness: lock order reversal: 1st 0xfffffd806be6a4a0 vmmaplk (&map->lock) 2nd 0xfffffd807112b2c0 inode (&ip->i_lock) lock order [1] vmmaplk (&map->lock) -> [2] inode (&ip->i_lock) #0 rw_enter+0x122 #1 rrw_enter+0xbe #2 VOP_LOCK+0xa6 #3 vn_lock+0xa4 #4 vn_rdwr+0xd1 #5 vndstrategy+0x4ff #6 physio+0x2f6 #7 spec_read+0x155 #8 VOP_READ+0x102 #9 vn_read+0x17b #10 dofilereadv+0x230 #11 sys_read+0xa2 #12 syscall+0xbb6 #13 Xsyscall+0x128 lock order [2] inode (&ip->i_lock) -> [1] vmmaplk (&map->lock) #0 rw_enter_read+0xab #1 uvmfault_lookup+0x122 #2 uvm_fault_check+0x49 #3 uvm_fault+0xf5 #4 kpageflttrap+0x2d0 #5 kerntrap+0x14a #6 alltraps_kern_meltdown+0x7b #7 copyout+0x57 #8 ffs_read+0x422 #9 VOP_READ+0x102 #10 vn_rdwr+0x15b #11 vmcmd_map_readvn+0x142 #12 exec_process_vmcmds+0xfb #13 sys_execve+0xbe4 #14 start_init+0x3c6 #15 proc_trampoline+0x10 Stopped at db_enter+0x25: addq $0x8,%rsp ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic the kernel did not panic ddb{0}> trace db_enter() at db_enter+0x25 witness_checkorder(fffffd807112b2c0,9,0) at witness_checkorder+0x1047 rw_enter(fffffd807112b2b0,1) at rw_enter+0x122 rrw_enter(fffffd807112b2b0,1) at rrw_enter+0xbe VOP_LOCK(fffffd806b9f37a8,2001) at VOP_LOCK+0xa6 vn_lock(fffffd806b9f37a8,2001) at vn_lock+0xa4 vn_rdwr(0,fffffd806b9f37a8,ffff800011a26740,48,0,1,cec68d6d7fc0b4b,0,ffff800000b3e000,0) at vn_rdwr+0xd1 vndstrategy(fffffd8068785240) at vndstrategy+0x4ff physio(ffffffff8143a5c0,2902,8000,ffffffff8153d7c0,ffff800037255748) at physio+0x2f6 spec_read(ffff8000372555b0) at spec_read+0x155 VOP_READ(fffffd8068eddcd8,ffff800037255748,0,fffffd807f7d31a0) at VOP_READ+0x102 vn_read(fffffd806bd25ad0,ffff800037255748,0) at vn_read+0x17b dofilereadv(ffff8000371ed1f8,3,ffff800037255748,0,ffff800037255800) at dofilereadv+0x230 sys_read(ffff8000371ed1f8,ffff8000372558b0,ffff800037255800) at sys_read+0xa2 syscall(ffff8000372558b0) at syscall+0xbb6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x34b36253ca0, count: -16 ddb{0}> show registers rdi 0 rsi 0x40000 acpi_pdirpa+0x2be71 rbp 0xffff800037255070 rbx 0xfffffd80042c2470 rdx 0xffff80000128f700 rcx 0xffff8000371ed1f8 rax 0x3ffff acpi_pdirpa+0x2be70 r8 0xffff800037254f50 r9 0x8080808080808080 r10 0x66150df107833d1a r11 0xabff0d5d7b1212bd r12 0 r13 0xfffffd8003adae00 r14 0x3 r15 0xffffffff rip 0xffffffff82f37f75 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff800037255060 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=275916 pid=71007 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000371ec2c8,0xffffffff83591800 process=0xffff800037240000 user=0xffff800037250000, vmspace=0xfffffd806be6a3a8 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 71007 22485 48020 0 3 0x80 fsleep syz-executor *71007 275916 48020 0 7 0x4000000 syz-executor 18287 440984 43506 0 3 0x80 fsleep syz-executor 18287 88915 43506 0 3 0x4000080 pipewr syz-executor 23302 51548 15040 0 3 0x80 fsleep syz-executor 23302 389792 15040 0 3 0x4000080 piperd syz-executor 57500 367996 12731 0 3 0x80 fsleep syz-executor 57500 450531 12731 0 3 0x4000080 sbwait syz-executor 26902 163973 80592 0 3 0x80 fsleep syz-executor 26902 495694 80592 0 3 0x4000080 rest syz-executor 28119 113946 71281 0 3 0x80 fsleep syz-executor 28119 503243 71281 0 3 0x4000080 ttyin syz-executor 28119 520512 71281 0 3 0x4000080 fsleep syz-executor 95199 145190 0 0 3 0x14200 acct acct 48470 79090 1 0 3 0x80 nanoslp init 25846 495098 0 0 3 0x14200 bored sosplice 30111 400319 0 0 3 0x14280 nfsidl nfsio 90952 46085 0 0 3 0x14280 nfsidl nfsio 90741 426686 0 0 3 0x14280 nfsidl nfsio 51422 169939 0 0 3 0x14280 nfsidl nfsio 8666 258568 0 0 3 0x14280 nfsidl nfsio 83233 469742 0 0 3 0x14280 nfsidl nfsio 25930 390660 0 0 3 0x14280 nfsidl nfsio 32715 82066 0 0 3 0x14280 nfsidl nfsio 34700 271421 0 0 3 0x14280 nfsidl nfsio 33911 240655 0 0 3 0x14280 nfsidl nfsio 75692 160126 0 0 3 0x14280 nfsidl nfsio 30286 479831 0 0 3 0x14280 nfsidl nfsio 76667 165927 0 0 3 0x14280 nfsidl nfsio 20387 420547 0 0 3 0x14280 nfsidl nfsio 62742 512155 0 0 3 0x14280 nfsidl nfsio 11375 1579 0 0 3 0x14280 nfsidl nfsio 60224 103047 0 0 3 0x14280 nfsidl nfsio 54214 170577 0 0 3 0x14280 nfsidl nfsio 35066 114332 0 0 3 0x14280 nfsidl nfsio 63832 442117 0 0 3 0x14280 nfsidl nfsio 42557 476235 45932 0 3 0x100082 sbwait arp 45932 199492 58133 0 3 0x10008a sigsusp sh 71281 428067 68594 0 2 0x482 syz-executor 15040 107550 68594 0 7 0x2 syz-executor 12731 331914 68594 0 2 0x482 syz-executor 43506 416338 68594 0 2 0x482 syz-executor 80592 498443 68594 0 2 0x482 syz-executor 29334 261879 68594 0 3 0x82 wait syz-executor 58133 497866 68594 0 3 0x82 wait syz-executor 48020 229176 68594 0 2 0x482 syz-executor 68594 454939 29076 0 3 0x82 kqread syz-executor 29076 406768 68116 0 3 0x10008a sigsusp ksh 68116 346126 72331 0 3 0x98 kqread sshd-session 72331 228603 20249 0 3 0x92 kqread sshd-session 20249 23723 1 0 3 0x88 kqread sshd 2179 221143 25173 74 3 0x1100092 bpf pflogd 25173 392397 1 0 3 0x80 sbwait pflogd 56298 468267 5954 73 3 0x1100090 kqread syslogd 5954 248032 1 0 3 0x100082 sbwait syslogd 18655 93882 1 0 3 0x100080 kqread resolvd 45407 343550 41103 77 3 0x100092 kqread dhcpleased 18628 346378 41103 77 3 0x100092 kqread dhcpleased 41103 345583 1 0 3 0x80 kqread dhcpleased 51248 243367 0 0 3 0x14200 bored smr 62871 244705 0 0 3 0x14200 pgzero zerothread 84899 205045 0 0 3 0x14200 aiodoned aiodoned 70080 295550 0 0 3 0x14200 syncer update 95257 9281 0 0 3 0x14200 cleaner cleaner 85721 386855 0 0 3 0x14200 reaper reaper 65543 91366 0 0 3 0x14200 pgdaemon pagedaemon 38821 266440 0 0 3 0x14200 bored viomb 36121 69460 0 0 3 0x40014200 acpi0 acpi0 72595 522868 0 0 3 0x40014200 idle1 78864 395078 0 0 3 0x14200 bored softnet3 48003 142848 0 0 3 0x14200 bored softnet2 87391 327325 0 0 3 0x14200 bored softnet1 73251 492137 0 0 3 0x14200 bored softnet0 83719 136215 0 0 3 0x14200 bored systqmp 12658 411408 0 0 3 0x14200 bored systq 61073 307161 0 0 3 0x14200 tmoslp softclockmp 46219 167264 0 0 2 0x40014200 softclock 34954 211684 0 0 3 0x40014200 idle0 1 453395 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 71007 (syz-executor) thread 0xffff8000371ed1f8 (275916) shared rwlock vmmaplk r = 0 (0xfffffd806be6a4a0) #0 witness_lock+0x5bb #1 uvm_vslock_device+0x149 #2 physio+0x277 #3 spec_read+0x155 #4 VOP_READ+0x102 #5 vn_read+0x17b #6 dofilereadv+0x230 #7 sys_read+0xa2 #8 syscall+0xbb6 #9 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8350aba8) #0 witness_lock+0x5bb #1 vn_read+0x56 #2 dofilereadv+0x230 #3 sys_read+0xa2 #4 syscall+0xbb6 #5 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10242 11216K 11609K 166960K 12956 0 pcb 17 18K 20K 166960K 396 0 rtable 157 6K 8K 166960K 461 0 pf 35 17K 273K 166960K 122 0 ifaddr 33 5K 7K 166960K 69 0 ifgroup 58 2K 2K 166960K 123 0 sysctl 3 0K 2K 166960K 4 0 counters 64 36K 36K 166960K 102 0 ioctlops 0 0K 4K 166960K 1602 0 iov 0 0K 16K 166960K 118 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1423 89K 91K 166960K 2478 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 19 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 134 0 dirhash 12 2K 2K 166960K 54 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 19 69K 97K 166960K 1310 0 sigio 0 0K 0K 166960K 17 0 proc 63 79K 152K 166960K 651 0 subproc 104 6K 6K 166960K 104 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 237 0 in_multi 65 4K 6K 166960K 127 0 ether_multi 1 0K 0K 166960K 7 0 mrt 2 0K 0K 166960K 6 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 241 1076K 1076K 166960K 241 0 exec 0 0K 1K 166960K 572 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 2 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 248 73K 91K 166960K 14372 0 UVM aobj 65 3K 3K 166960K 70 0 pinsyscall 44 88K 110K 166960K 2434 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 71 0 NDP 12 0K 1K 166960K 47 0 temp 78 6828K 7081K 166960K 44705 0 kqueue 14 22K 30K 166960K 225 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 120 207 0 203 3 2 1 3 0 8 0 rtentry 112 128 0 61 3 0 3 3 0 8 0 unpcb 144 917 0 898 5 4 1 4 0 8 0 syncache 336 12 0 12 4 4 0 1 0 8 0 tcpcb 808 587 0 583 21 20 1 14 0 8 0 arp 120 19 0 10 1 0 1 1 0 8 0 inpcb 336 1964 0 1957 24 23 1 13 0 8 0 nd6 136 24 0 8 1 0 1 1 0 8 0 pkpcb 40 45 0 45 2 2 0 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1168 10 0 10 2 2 0 1 0 8 0 pffrag 232 8 0 1 1 0 1 1 0 482 0 pffrnode 88 8 0 1 1 0 1 1 0 8 0 pffrent 40 12 0 5 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 81 0 19 1 0 1 1 0 8 0 pfstkey 128 81 0 19 2 0 2 2 0 8 0 pfstate 376 81 0 19 7 0 7 7 0 8 0 pfrule 1344 26 0 20 2 0 2 2 0 8 0 art_heap8 4096 4 0 0 4 0 4 4 0 8 0 art_heap4 256 593 0 275 29 5 24 29 0 8 0 art_table 32 597 0 275 4 0 4 4 0 8 0 art_node 16 123 0 64 1 0 1 1 0 8 0 sysvmsgpl 40 40 0 0 1 0 1 1 0 8 0 semapl 112 129 0 119 1 0 1 1 0 8 0 shmpl 112 67 0 5 2 0 2 2 0 8 0 dirhash 1024 46 0 29 3 0 3 3 0 8 0 dino2pl 256 3774 0 2278 95 0 95 95 0 8 0 ffsino 272 3774 0 2278 101 0 101 101 0 8 0 nchpl 144 5657 0 3969 63 0 63 63 0 8 0 uvmvnodes 80 4582 0 0 94 0 94 94 0 8 0 vnodes 216 4582 0 0 255 0 255 255 0 8 0 namei 1024 20378 0 20378 2 1 1 1 0 8 1 percpumem 16 65 0 19 1 0 1 1 0 8 0 kstatmem 264 62 0 38 2 0 2 2 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 6 0 6 2 2 0 1 0 8 0 scxspl 216 16597 0 16597 11 10 1 8 1 8 1 plimitpl 152 407 0 390 1 0 1 1 0 8 0 sigapl 424 1648 0 1575 10 1 9 9 0 8 0 futexpl 64 19239 0 19232 1 0 1 1 0 8 0 knotepl 120 578 0 0 18 0 18 18 0 8 0 kqueuepl 216 412 0 402 5 4 1 5 0 8 0 pipepl 320 285 0 255 5 2 3 5 0 8 0 fdescpl 496 1605 0 1572 6 1 5 6 0 8 0 filepl 152 11545 0 11286 24 13 11 19 0 8 0 lockfpl 104 392 0 390 1 0 1 1 0 8 0 lockfspl 48 162 0 160 1 0 1 1 0 8 0 sessionpl 144 33 0 25 1 0 1 1 0 8 0 pgrppl 48 83 0 67 1 0 1 1 0 8 0 ucredpl 104 1913 0 1897 1 0 1 1 0 8 0 zombiepl 144 1576 0 1575 1 0 1 1 0 8 0 processpl 1160 1648 0 1575 6 0 6 6 0 8 0 procpl 648 3698 0 3618 9 1 8 8 0 8 0 srpgc 96 4 0 4 1 1 0 1 0 8 0 sosppl 168 4 0 4 2 2 0 1 0 8 0 sockpl 664 3145 0 3115 30 27 3 15 0 8 0 mcl64k 65536 4 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 7 0 0 1 0 1 1 0 8 0 mcl4k 4096 136 0 0 17 0 17 17 0 8 0 mcl2k 2048 29 0 0 4 0 4 4 0 8 0 mtagpl 96 60 0 0 2 0 2 2 0 8 0 mbufpl 256 400 0 0 25 0 25 25 0 8 0 bufpl 280 4841 0 146 336 0 336 336 0 8 0 anonpl 24 294582 0 288796 82 35 47 75 0 185 0 amapchunkpl 152 48646 0 48050 35 11 24 33 0 158 0 amappl16 200 7167 0 7074 33 24 9 18 0 8 0 amappl15 192 12 0 11 1 0 1 1 0 8 0 amappl14 184 134 0 122 1 0 1 1 0 8 0 amappl13 176 22 0 21 2 1 1 1 0 8 0 amappl12 168 2264 0 2231 4 2 2 3 0 8 0 amappl11 160 60 0 46 1 0 1 1 0 8 0 amappl10 152 11 0 11 2 2 0 1 0 8 0 amappl9 144 165 0 164 1 0 1 1 0 8 0 amappl8 136 43 0 40 1 0 1 1 0 8 0 amappl7 128 115 0 103 1 0 1 1 0 8 0 amappl6 120 177 0 174 1 0 1 1 0 8 0 amappl5 112 219 0 207 1 0 1 1 0 8 0 amappl4 104 349 0 329 1 0 1 1 0 8 0 amappl3 96 8622 0 8517 3 0 3 3 0 8 0 amappl2 88 1981 0 1893 3 0 3 3 0 8 0 amappl1 80 13315 0 12744 16 2 14 15 0 8 0 amappl 88 13823 0 13636 6 1 5 5 0 92 0 dma32768 32768 1 0 1 1 1 0 1 0 8 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 7 0 7 2 2 0 1 0 8 0 dma128 128 256 0 256 3 3 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 19 0 18 1 0 1 1 0 8 0 aobjpl 72 69 0 5 2 0 2 2 0 8 0 uaddrrnd 24 1605 0 1572 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1605 0 1572 1 0 1 1 0 8 0 vmmpekpl 168 14819 0 14784 2 0 2 2 0 8 0 vmmpepl 168 107104 0 105112 112 20 92 104 0 357 0 vmsppl 448 1604 0 1572 6 1 5 5 0 8 0 rwobjpl 56 36846 0 31173 84 3 81 83 0 8 0 pdppl 4096 3217 0 3144 115 42 73 87 0 8 0 pvpl 32 19719 0 0 159 0 159 159 0 265 0 pmappl 248 1604 0 1572 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 460 0 102 12 0 12 12 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 witness_checkorder(fffffd807112b2c0,9,0) at witness_checkorder+0x1047 rw_enter(fffffd807112b2b0,1) at rw_enter+0x122 rrw_enter(fffffd807112b2b0,1) at rrw_enter+0xbe VOP_LOCK(fffffd806b9f37a8,2001) at VOP_LOCK+0xa6 vn_lock(fffffd806b9f37a8,2001) at vn_lock+0xa4 vn_rdwr(0,fffffd806b9f37a8,ffff800011a26740,48,0,1,cec68d6d7fc0b4b,0,ffff800000b3e000,0) at vn_rdwr+0xd1 vndstrategy(fffffd8068785240) at vndstrategy+0x4ff physio(ffffffff8143a5c0,2902,8000,ffffffff8153d7c0,ffff800037255748) at physio+0x2f6 spec_read(ffff8000372555b0) at spec_read+0x155 VOP_READ(fffffd8068eddcd8,ffff800037255748,0,fffffd807f7d31a0) at VOP_READ+0x102 vn_read(fffffd806bd25ad0,ffff800037255748,0) at vn_read+0x17b dofilereadv(ffff8000371ed1f8,3,ffff800037255748,0,ffff800037255800) at dofilereadv+0x230 sys_read(ffff8000371ed1f8,ffff8000372558b0,ffff800037255800) at sys_read+0xa2 syscall(ffff8000372558b0) at syscall+0xbb6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x34b36253ca0, count: -16 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp 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 __mp_lock(ffffffff8350a9a0) at __mp_lock+0x192 syscall(ffff80002a14e060) at syscall+0xa11 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7cc7e4cc02e0, count: -6