kern.securelevel: 0 -> 1 creating runtime link editor directory cache. preserving editor files. starting network daemons: sshd. starting local daemons:. Mon Mar 16 23:38:53 PDT 2020 OpenBSD/amd64 (ci-openbsd-multicore-0.c.syzkaller.internal) (tty00) Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts. 2020/03/16 23:39:03 fuzzer started 2020/03/16 23:39:10 dialing manager at 10.128.15.235:40591 2020/03/16 23:39:10 syscalls: 338 2020/03/16 23:39:10 code coverage: enabled 2020/03/16 23:39:10 comparison tracing: enabled 2020/03/16 23:39:10 extra coverage: support is not implemented in syzkaller 2020/03/16 23:39:10 setuid sandbox: enabled 2020/03/16 23:39:10 namespace sandbox: support is not implemented in syzkaller 2020/03/16 23:39:10 Android sandbox: support is not implemented in syzkaller 2020/03/16 23:39:10 fault injection: support is not implemented in syzkaller 2020/03/16 23:39:10 leak checking: support is not implemented in syzkaller 2020/03/16 23:39:10 net packet injection: enabled 2020/03/16 23:39:10 net device setup: support is not implemented in syzkaller 2020/03/16 23:39:10 concurrency sanitizer: support is not implemented in syzkaller 2020/03/16 23:39:10 devlink PCI setup: support is not implemented in syzkaller 23:39:15 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0xda513d82533d4f75) ioctl$BIOCGDIRFILT(r0, 0x4004427c, &(0x7f0000000040)) r1 = dup(0xffffffffffffffff) chflagsat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x2) linkat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x5) ktrace(&(0x7f0000000140)='./file0\x00', 0x4, 0x10, r2) r3 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vmm\x00', 0x100, 0x0) ioctl$VMM_IOC_INTR(r3, 0x800c5606, &(0x7f00000001c0)={0x100, 0x6, 0x8}) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x2, 0x0) ioctl$BIOCSETWF(r4, 0x80104277, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{0xfff, 0x1, 0x1, 0x1f}, {0x8, 0x2, 0x9, 0x81}, {0x2, 0x0, 0x1}, {0x1ff, 0x20, 0x1, 0x7f}, {0x7f, 0xff, 0x9c, 0x4}, {0xffff, 0x5, 0x7f, 0xc39e}]}) ioctl$WSDISPLAYIO_ADDSCREEN(r1, 0x80245753, &(0x7f00000002c0)={0x401, './file0\x00', './file0\x00'}) r5 = dup2(r3, r0) recvfrom$inet6(r5, &(0x7f0000000300)=""/225, 0xe1, 0x2, &(0x7f0000000400)={0x18, 0x2, 0xfc, 0x3}, 0xc) openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/wsmouse\x00', 0x40, 0x0) r6 = socket(0x18, 0x5, 0xb5) pread(r6, &(0x7f0000000480)="5ba3626e80c32b5f4a51b23b52c0e6a4efcd0357884a22d678d8d05c450ba5153f7da2d63c72800e114be9c4e723c583d0209b923e2ceb177a196956383ba1f74960b9fb4d1be64d008f6204fcdd54c26cf0199c17987b", 0x57, 0x0, 0x5) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x20000, 0x0) ioctl$TIOCSETAF(r7, 0x802c7416, &(0x7f0000000540)={0x136b, 0xffffffe0, 0x2b7, 0x6, "e2d898d1cdc5b60f894500b5e57eff193ab9f425", 0x8, 0x6}) read(0xffffffffffffffff, &(0x7f00000005c0)=""/194, 0xc2) 23:39:15 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$TIOCNXCL(r0, 0x2000740e) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) ioctl$WSDISPLAYIO_DELSCREEN(r1, 0x80085754, &(0x7f0000000080)={0x9b}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$BIOCGSTATS(r3, 0x4008426f, &(0x7f0000000100)) flock(r2, 0x2) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$VMM_IOC_TERM(r4, 0x80045604, &(0x7f0000000140)={0xfe0}) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/236, 0xec) syz_open_pts() r5 = socket(0x18, 0x2, 0x9) ioctl$FIONBIO(r5, 0x8004667e, &(0x7f00000002c0)=0x6) r6 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyCcfg\x00', 0x80, 0x0) ioctl$VT_RELDISP(r6, 0x20007604, &(0x7f0000000340)=0x1) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x400, 0x0) ioctl$WSDISPLAYIO_SMODE(r7, 0x8004574c, &(0x7f00000003c0)) setsockopt(0xffffffffffffff9c, 0x2, 0x5e5c, &(0x7f0000000400)="4e586391a482b0445316bbdaecf556", 0xf) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x10004) ioctl$TIOCSPGRP(r8, 0x40047477, &(0x7f0000000480)) 23:39:16 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) r0 = syz_open_pts() ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200], [0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0xfdffffffffffffff], [0x0, 0x0, 0x4]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300)) close(r0) r3 = syz_open_pts() r4 = dup2(r0, r3) ioctl$TIOCGETA(r4, 0x402c7413, &(0x7f0000000000)) ioctl$TIOCSETA(r0, 0x80047466, &(0x7f00000004c0)={0x5, 0x0, 0x0, 0x0, "61aa0db11ce9bae3c6514e6ae973739ea78b7ec0"}) ioctl$TIOCSETD(r3, 0x8004741b, &(0x7f0000000080)=0x1) r5 = kqueue() kevent(r5, &(0x7f0000000140)=[{{r0}, 0xffffffffffffffff, 0x1d}], 0x9, 0x0, 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x2000747b) 23:39:16 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="6b02e1ff0f00006202139394364c3527d97925cf83f3cd2f599bb1b25f4ea9d41a931e3f5a3d9ac3d1eae94c603c6fc464fda65a5d269a94e6c090849f933422970c8987ff4751c70f8565e352b6ff3dbb7c623cad42eb7970058e9e1f2d0110444312349f9a66bc00258733bb1253af83b0491e09d9849a230a2cea1b356da7e457"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r0, 0x0) r1 = kqueue() r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) close(r2) r3 = socket(0x2, 0x1, 0x0) r4 = socket$inet6(0x18, 0x2, 0x0) r5 = socket(0x18, 0x400000001002, 0x0) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0}, 0xc) r6 = dup2(0xffffffffffffffff, r4) recvfrom$inet6(r5, &(0x7f0000000180)=""/220, 0xdc, 0x2, &(0x7f0000000280)={0x18, 0x2, 0xff, 0x7}, 0xc) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x100, 0x0) symlinkat(&(0x7f00000000c0)='/', r7, &(0x7f0000d06ff8)='./file0\x00') fchdir(r7) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(0xffffffffffffff9c, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0xa) r8 = accept$inet(r0, 0x0, 0x0) sendto$inet(r8, &(0x7f00000017c0)="1daad5cd36198c6af8d9417b5289a4e226c2d78a5413faf736de6e7b07d1d62e84affdc376a493673d0900232fedc101a1d8ad376f5c1dba9d565c875025f067ef069c8b78d70a06bb9b172a2d7c03eff6b58b06bbacff74db5471704990b5bc7c583f053ce0dab8e1d855c002e5c0f21090e2672493cfcf71096ded57b5350b28f1e7ddaa45ba14ff355c5280064a77fcf0cc7510946d503350ec4e8277e807e52985f11324bb0c5d72b0f9c6e2b27671de172e8a5307791b203a90fb79bfc05002e542e32b5b78e75e1f7d9deeb76cf17582198b5056bcdc5d0d8ace2bc699a0db1e138a000000b92c28d329fb8635224fd0e41eb6d9e3de4c0122bef8eb0acc9fbb9fa70dfd265fa833f7f7788b351b9a0abf03d9e21a38de65ed7352c75d1071194a948a28b75775ade8db55259b6cf70e825b9e7675cc696e9657d9ba4ae249fbfd5ebe2c9499b26fc3462aeff27e94126a94ffe7086d8f0c631b96880096d82665ddc95c8ed5e187c85fc07bee3f65d6b91d59436540aac4eff6f5cea6e4233587318755e8797de2e8521227ec1e7a11d2d5ab7cdae30ef53c508981eb15f187342a1bd1085698e3f5ae7cf69e79e10fc7d8f9f2fe3d1d4cf4dc054a98f9013b515452b742f911f5aa5258ea5504ec5fd23969dc552e1d6f13d86e3043a8ed35e413ea2a8c43d6c462463b88ea0a3fa87742efce671a2f79f5b66a844f9a016ba0a0eafb7f26c47f58f25808cbfc6902b0f0133039066c1b0e4b133ab19283a8447b9412faf99b67243a3fab7392f29b6d3cae0b4fc6e528f7662267692e44540bfc23ae65598b6b621eed2daac98c6f59ee7a08fca4bd017e4b6b9be821d9af3bc2fadf96cd15857a54d7e8414c1931e1360f00ca1d7dc27ac12c937f4dd878bb5de460f952801f8247", 0x28d, 0x3, &(0x7f0000000140)={0x2, 0x3}, 0xc) getsockopt$SO_PEERCRED(r6, 0xffff, 0x1022, &(0x7f0000000300), 0xc) recvfrom(r3, &(0x7f0000000040)=""/59, 0x3b, 0x8c0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1023, &(0x7f0000000080), 0x4) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) sendto(r3, &(0x7f0000000400), 0x0, 0x40c, &(0x7f0000000100)=@in6={0x18, 0x0, 0x0, 0xfffffffe}, 0xc) recvfrom(r3, &(0x7f0000000480)=""/4096, 0x1000, 0x801, 0x0, 0x0) 23:39:16 executing program 0: mknod(&(0x7f00000000c0)='./bus\x00', 0x2007, 0x40004004000828a6) r0 = open(&(0x7f0000000280)='./bus\x00', 0x200000042, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000015c0)="000000186004008b00b12b710456d98ed90000000000ff010000f0015a6f827388749492712a51630d00003a06005fa2abee4a00000000080009905780b99ebfa2c3adb497512dd5d7864db6f033e250335b450732c66af292ae46e06dd51200e20215aad531bef2962f02bc19cd1dd40ede9767d752d5c4e928a7f917765246475c5f7aed4e0de4ca8a153998701543d64852b7d4596dcb0e5fff31d86135e3246ace60b80e91fa83024c4f488c7ef337d6f4cb4f763c81dc8aaab7b1ce1954ceaee3ed2b3568d9661a64702b359c559d42e6217475c4006f919fd2b9", 0xdd}], 0x1) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/bpf\x00', 0x1, 0x0) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x6c}, {0x5c}, {0x6, 0x0, 0x0, 0x104}]}) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) pwrite(r1, &(0x7f0000000240)="fbaf8a8d1a029be96914f635763a", 0xe, 0x0, 0xfffffffffffffffc) dup2(r1, r0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)="220e22", 0x3) getsockopt$SO_PEERCRED(r2, 0xffff, 0x1022, &(0x7f0000000380)={0x0, 0x0}, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$inet(r0, &(0x7f0000000200), &(0x7f0000000340)=0xc) r4 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x4, &(0x7f0000000040)=[r5, 0x0, 0x0, 0x0]) r7 = getegid() ioctl$BIOCLOCK(0xffffffffffffffff, 0x20004276) setregid(r6, r7) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x1000000, r3, 0x0, 0x0, r7, 0x1ce}, 0x84000080c1, 0x0, 0x0, r4}) 23:39:16 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000280)=[{0x25}, {0x5}, {0x6, 0x0, 0x0, 0x100}]}) pwrite(r1, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) write(r1, &(0x7f0000000040)="52fc649969c4bb00", 0x8) fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x100000001}) open(&(0x7f00000001c0)='./file0\x00', 0x20268, 0x20) unlink(0x0) execve(0x0, 0x0, 0x0) 23:39:16 executing program 0: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) minherit(&(0x7f00005f7000/0x4000)=nil, 0x4000, 0x1) sync() r0 = semget$private(0x0, 0x4, 0x1) semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000200)=0x4000000072) semop(r0, &(0x7f0000000240)=[{0x6cfc18e8446a4025, 0x8, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) getgid() getgid() r1 = getuid() minherit(&(0x7f00004c5000/0x4000)=nil, 0x4000, 0x2) setreuid(0xee00, r1) semctl$SETVAL(r0, 0x4, 0x8, &(0x7f00000001c0)=0x2) r2 = semget$private(0x0, 0x4, 0x1) semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000200)=0x4000000072) semop(r2, &(0x7f0000000240), 0x0) 23:39:16 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200], [0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0xffdefffffffff7ff], [0x0, 0x0, 0x7]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) 23:39:16 executing program 0: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000006]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) r0 = socket(0x400000000018, 0x3, 0x3a) ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, &(0x7f0000000040)={0x1}) setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{}, {0x18, 0x1}}, 0x13c) r1 = socket(0x18, 0x8002, 0x0) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13f9fd812eaa4e713040e69931929648", 0x14) r3 = dup2(r2, r1) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket(0x2, 0x3, 0x0) r5 = kqueue() fcntl$dupfd(r4, 0x0, r5) socket(0x2, 0x3, 0x0) r6 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vmm\x00', 0x100, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0xa, r6) ioctl$TIOCFLUSH(r7, 0x8020691f, &(0x7f0000000300)) 23:39:17 executing program 1: r0 = socket(0x6, 0x4, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300)) ioctl$TIOCFLUSH(r2, 0x80047410, &(0x7f0000000000)=0x6) sendto$unix(r0, &(0x7f00000000c0)="b100050460000000000008000501000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282921e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be608a371a3f800040000000000000001000000000000000000000000000000000001000000000000", 0xb1, 0x0, 0x0, 0x0) 23:39:17 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="17671d6951e5e5ff7f000001"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19769bbd73"], 0x10) r3 = kqueue() socketpair(0x0, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r4, 0x0, 0x0) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x14a, 0x1, 0x0, 0xfffffd7e) close(r2) accept$unix(r1, 0x0, &(0x7f0000000080)) poll(&(0x7f0000000040)=[{r2, 0x2}, {0xffffffffffffffff, 0x20}, {r2, 0x1f6}], 0x3, 0x8) 23:39:17 executing program 1: r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) ioctl$TIOCCONS(r1, 0x80047462, &(0x7f0000000000)=0x9) mmap(&(0x7f0000004000/0x2000)=nil, 0xfffffffffffffc00, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x3ff) 23:39:17 executing program 1: r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) ioctl$VMM_IOC_INFO(r1, 0xc0185603, &(0x7f0000000240)={0xb3, 0x0, &(0x7f0000000180)=""/179}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "000000000000000100002000"}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x0) r2 = socket(0x18, 0x8000, 0xfb) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x18, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = dup(0xffffffffffffff9c) ioctl$BIOCGDLTLIST(r5, 0xc010427b, &(0x7f0000000140)={0x6, &(0x7f0000000080)=[0x8, 0x800, 0x9, 0x7fff, 0x5, 0xe51]}) ioctl$TIOCFLUSH(r4, 0x8080691a, &(0x7f0000000300)) getsockname$unix(r4, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 23:39:17 executing program 1: mknod(&(0x7f0000000000)='./bus\x00', 0x2001, 0x86134) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x18, 0x2}, {0x18, 0x2, 0x0, 0x190000}, 0x8, [0x1]}, 0xfffffffffffffe2e) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x5, 0x0) write(r0, &(0x7f0000000040)="670dc3", 0x3) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0) chdir(&(0x7f0000000080)='./bus\x00') 23:39:17 executing program 0: r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000600)='/dev/speaker\x00', 0x20, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="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", 0x142}], 0x1, 0x0, 0x0) execve(0x0, 0x0, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r2, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000280)=[{0x25}, {0x5}, {0x6, 0x0, 0x0, 0x100}]}) pwrite(r2, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) close(r2) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000280)=[{0x25}, {0x5}, {0x6, 0x0, 0x0, 0x100}]}) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80, 0x0) ioctl$BIOCSRSIG(r3, 0x80044272, &(0x7f0000000100)=0xd16) pwrite(r1, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) ktrace(&(0x7f0000000100)='./file0\x00', 0x0, 0x40000008, 0x0) ktrace(0x0, 0x1, 0x8, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x3}, 0x711d, 0x7ff, 0x0, 0x0, 0x3, 0x18f, 0x9}) getgid() fchflags(r1, 0x0) 23:39:17 executing program 1: r0 = socket(0x2, 0x4003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040)=0x7ff, 0x4) setsockopt(r0, 0x0, 0x7, &(0x7f0000000080)="01003f8a", 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r2, 0x3) fcntl$setstatus(r1, 0x4, 0x80) r3 = socket(0x2, 0x3, 0x0) connect$unix(r3, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x10) writev(r3, &(0x7f0000000000)=[{0x0}], 0x1) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in, 0xc, 0x0, 0x0, &(0x7f0000000200)=""/77, 0x4d}, 0x0) 23:39:17 executing program 0: mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x8613a) r0 = open(&(0x7f0000000080)='./bus\x00', 0x9, 0x141) write(r0, &(0x7f0000000240)="220e2a", 0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2feff}, 0x44001000e, 0x20008001}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0) 23:39:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x2, 0xc003, 0x1) connect$unix(r2, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x10) dup2(r2, r0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r3, 0x80104277, &(0x7f0000000100)={0x3, &(0x7f0000000140)=[{0x25, 0x44, 0x78}, {0x1, 0x0, 0x2}, {0x6, 0x8, 0x0, 0xfd}]}) pwrite(r3, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0xa, r1) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x40, 0x4) r5 = dup(r0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000513000001000000000020000000000004fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23", 0x41, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000000040), 0xfcec, 0x0, 0x0, 0x0) 23:39:18 executing program 1: mknod(&(0x7f0000000140)='./bus\x00', 0x2000, 0x108613a) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) ioctl$VT_GETSTATE(r1, 0x40067664, &(0x7f0000000040)) write(0xffffffffffffffff, &(0x7f0000000000)="220e22", 0x3) getrlimit(0x6, &(0x7f0000000080)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{}, 0x6000000000004, 0x103000000000008, 0x0, 0x0, 0x10}) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0) 23:39:18 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) r1 = socket(0x18, 0x2, 0x0) fcntl$dupfd(r1, 0x0, r1) recvfrom$unix(r1, &(0x7f0000000240)=""/167, 0xa7, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xfffd, 0x8, 0x13, 0x7}]}) syz_emit_ethernet(0x77, &(0x7f00000001c0)="8ee5dbaa490446000000000000f7651e1128a6ec02084b2f0cb86b432b352f343272c75fc6962fd3435ebd95b7e176ff6103d4a90600000000000000cd0ba73d014c8722ecc43f7221f1a46409e852311e395142b9845152a514b956bcaf258feb613cf5fc2715324a481eaf01d25023f74070e157a810") openat$vmm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vmm\x00', 0x10000, 0x0) 23:39:18 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaf51b6e62100000460a4060000103c00000020000000000000000000000000aaff0200000000000000000000000000012c"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x400e, &(0x7f0000000000)="c7a895006f53dd000005ffff86dd") 23:39:18 executing program 1: mknod(&(0x7f0000000000)='./bus\x00', 0x20c6, 0x8613e) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x18, 0x1}, {0x18, 0x0, 0x0, 0x160000}, 0x33}, 0x6d) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x5, 0x0) ioctl$WSDISPLAYIO_USEFONT(r0, 0x80585750, &(0x7f0000000100)={'./bus\x00', 0x7, 0x1, 0x9, 0x0, 0x9, 0x6, 0x401, 0x1, 0x0, 0x4, 0x2}) write(r0, &(0x7f0000000040)="670dc3", 0x3) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0) 23:39:18 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, 0x0) 23:39:18 executing program 0: r0 = syz_open_pts() close(r0) setrlimit(0x8, &(0x7f0000000000)={0x7, 0x95}) r1 = syz_open_pts() close(r1) ioctl$TIOCGFLAGS(r0, 0x4004745d, &(0x7f0000000040)) syz_open_pts() ioctl$TIOCSETA(r1, 0x80047470, &(0x7f00000004c0)={0x6, 0x0, 0x0, 0x0, "61aa000000000000ffffffff000000fdffffff00", 0x1}) ioctl$TIOCSETA(r0, 0x80047460, &(0x7f00000004c0)={0x5, 0x0, 0x0, 0x0, "61aa0db11ce9bae3c6514e6ae973739ea78b7ec0"}) readv(r0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/176, 0x1}], 0x31e) 23:39:18 executing program 0: r0 = syz_open_pts() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) msgrcv(r1, &(0x7f0000000040)={0x0, ""/56}, 0x40, 0x1, 0x0) syz_open_pts() ioctl$TIOCSWINSZ(r0, 0x80087467, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4c00}) 23:39:18 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e57f7f000001"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x4000, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) r3 = socket(0x18, 0x2, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket(0x18, 0x2, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = socket(0x18, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TIOCFLUSH(r6, 0x8080691a, &(0x7f0000000300)) r7 = socket(0x18, 0x2, 0x0) fcntl$dupfd(r7, 0x0, r7) r8 = socket(0x18, 0x2, 0x0) shutdown(r8, 0x2) shutdown(r2, 0x2) 23:39:18 executing program 1: r0 = syz_open_pts() ioctl$TIOCSTOP(r0, 0x2000746f) write(r0, &(0x7f0000000480)='X', 0x1) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f00000000c0)=0x7) r1 = semget$private(0x0, 0x4, 0x104) semctl$GETVAL(r1, 0x79ad67fa9405ba5b, 0x5, &(0x7f0000000540)=""/249) semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/32) fcntl$setstatus(r0, 0x4, 0x80) syz_open_pts() r2 = socket(0x18, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000100)=""/123) r4 = socket$inet(0x2, 0x4000, 0x4) connect(r4, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$TIOCFLUSH(r3, 0x8080691a, &(0x7f0000000300)) ioctl$TIOCSETAF(r3, 0x802c7416, &(0x7f0000000040)={0x6, 0xfffffffb, 0x1, 0x0, "7fcd9c80e850e9953f2b208bfc88d744281951e7", 0xe9ad, 0x6}) syz_open_pts() 23:39:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) r1 = socket(0x18, 0x4000, 0x7) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300)) ioctl$TIOCSPGRP(r2, 0x40047477, &(0x7f0000000040)) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r3, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000280)=[{0x25}, {0x5}, {0x6, 0x0, 0x0, 0x100}]}) pwrite(r3, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r3, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000280)=[{0x25, 0x0, 0x0, 0x1}, {0x5}, {0x6, 0x0, 0x0, 0x103}]}) pwrite(r4, &(0x7f00000001c0)="fbaf9a08d8d0780404e5f6357e3a", 0xe, 0x0, 0x5709) r5 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x40, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$BIOCSETIF(r5, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r5, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000280)=[{0x25}, {0x5}, {0x6, 0x0, 0x0, 0x100}]}) pwrite(r5, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYRES32=r5, @ANYRES32, @ANYRESOCT=0x0, @ANYRESOCT=r4, @ANYRES64], @ANYRES64, @ANYRESDEC, @ANYRES16=0x0], 0x7) 23:39:19 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050290000000000017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f400b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300)) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) 23:39:19 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYRESHEX=0x0, @ANYRES16, @ANYRES16, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRES32, @ANYRES64, @ANYRESOCT, @ANYRESHEX], @ANYRES64, @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=0x0, @ANYRESHEX, @ANYRES64, @ANYRES32, @ANYPTR, @ANYPTR, @ANYRESDEC, @ANYRES64=0x0, @ANYRES64, @ANYRESOCT], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRESDEC, @ANYBLOB, @ANYBLOB="6984f52df207dc06e752b7df37f9a3b5633066c06df0213679ac0b84b010c20dc91f8591c6a114d0f3971e1588cd5c35a792d9db9ae4930251107190c19d500404439d16b8423c6a585b938dcd0ec3a331cf5a85b1", @ANYPTR, @ANYRESHEX=0x0, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC, @ANYRES16], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR64, @ANYBLOB="96de0f145375066083be6fee9483c1f69aeda4f6d4616d62f3cf1d1e4d4749987404a448a7a041568e9c0554adf698390d7258dab526e33caca51c7de3b7341237283adcf06cd30941e592be06ba2feebfe550f030b652d8ccf540d968a7f0f928a3aa40f1a2dc9ee44772bb3c33b98257d1fa717161102272ed6b152a232de0cae7204df2ec8103465e66386682806929cb7d8c0bf085e95dd8f84705bd74bbd8a910a4cf988dc66ebed5834cf370988a3e6796025fef5df481b720efd0684293c52c448d58635f4d5c0dd9e14206442f69ebe6e9b80c901ce8"], @ANYRES16, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16], @ANYRES16=0x0, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRESDEC, @ANYPTR, @ANYRESHEX], @ANYRES32, @ANYRESDEC, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYBLOB="d90dde26c21a32cba8740775dbb8eac3ac40262b7abf55e5047f36b0f9a70f8350e3062ac613f66fd1a71ed90c27fa75bc683a0ac7016d39958266a2f1085a88f6607ab75b1a0e53d5f10a20881702948506f75278eba96b3ea32c9916aff4214f14b417e042f1670e698e8f8cbe6784d979715a6abf4d4bca247eae35a02628c9e721f911ca631365039857144fde3d2689c47c77abd435f6f2e80bd93ee73f01301ecf3f26f500", @ANYPTR64, @ANYRESOCT, @ANYRESHEX, @ANYPTR64, @ANYRESDEC, @ANYRES32]], @ANYBLOB="ee995c51549f3ae99025587cb7dc166936d273e2aa409b7671267e651aadeea874dbc5bdfbfd5aeb290d11ab718f2bb2c9b4ac7da7672378eb42175f3e04865b8603f721e5d70e0b4e510af5f27d8cbf4b26e1a06bdec7f309092a0a15222fa60f336829346979fd27c2ea58ddb5ac8b65bfd5d1033c0885bc89da760d86cb3e1e854a422708a2d519bfd4df4c5d1f7d8035f85111797ad2fb3b", @ANYRESOCT=0x0, @ANYRESHEX=0x0], 0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x4007, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x18, 0x3, 0x1000000, 0xfffffffd}, 0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) listen(r2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000001c0), 0x4) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="00006ad09c8c107ae6a6"], 0x10) ioctl$WSDISPLAYIO_DELSCREEN(r1, 0x80085754, &(0x7f0000000180)={0x7, 0x1}) kqueue() r4 = fcntl$dupfd(r3, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x10, r4, 0x0, 0x0) sendto$unix(r3, &(0x7f0000000240)="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", 0x110, 0x1, 0x0, 0x0) close(0xffffffffffffffff) r5 = accept$unix(r2, 0x0, &(0x7f0000000080)) write(r3, &(0x7f00000000c0)="c5100513dd49d09d4e0602c99662ab25dde23ec8036820dcdfce827b1dce69a5fb7db52988393aaf046855a73562ffd89f3bda41ace0a61c4c977f6fa767098a6c60c63c46aeda61975dadd810ed5ad2acba73f6f714a976584d1adb5c788c1a23b1c333", 0x64) socketpair(0x6, 0x4000, 0x20, &(0x7f0000000140)) recvfrom$unix(r5, &(0x7f0000001200)=""/4096, 0x1000, 0x42, 0x0, 0x0) 23:39:19 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000000000020a, 0xffffffffffffff7d) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000280)=[{0x24}, {0x5, 0x0, 0x0, 0x400000}, {0x6, 0x0, 0x0, 0x100}]}) pwrite(r1, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x12, r1, 0x0, 0x5) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)='#!\n', 0x3}], 0x1) execve(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) r2 = socket(0x18, 0x2, 0x0) fcntl$dupfd(r2, 0x0, r2) recvfrom(r2, &(0x7f0000000300)=""/221, 0xdd, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="01002e2f66696c653000575424233084878075a100a687c8e9775118e1d1247286f767b88d1d5c1e06cc7c6162611b23c050e2adf3bddf6857207fd766284ce28280bec4be7b42288b43b504e6706c3ea86bd386106af84bb08942b1108e503d5ac741259c66a6858a5357740be45360cbd0a3c41ad00492bf73e98e5b3d1a16788e3c2141ce160ec4ea8500"/152], 0xa) 23:39:19 executing program 0: mmap(&(0x7f00003f8000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0, 0x0) chdir(&(0x7f0000739ffe)='..') mlock(&(0x7f000066d000/0x200000)=nil, 0x200000) munmap(&(0x7f00005f7000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000723000/0x1000)=nil, 0x1000, 0x0) 23:39:19 executing program 1: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x9, 0xffff], [0x0, 0x0, 0x401]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$WSMUXIO_INJECTEVENT(r1, 0x80185760, &(0x7f0000000000)={0x401, 0x1, {0x0, 0x101}}) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) login: map stack 0x203f8000-0x207f8000 of map 0xfffffd807efffa10 failed: hole in range ppaanniicc: :p okoerl_ncealc hdiae_ginotestmi_mc aagsics_ecrhteiconk: " !m_bkuefrpln ecl_pulo fckre_hee llids()t" m fodaiiflieed:d: fiitle e"m/ sadyzdrka l0lxferff/fmfadn8a0ge64r4sb/ameu0l0t+i1c6o r0ex0/!k=e0xrnfe9lb6/s2ya3s7/akcerbn3/b6keedr n _fStopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 429785 87452 0 0 0x4000000 0 syz-executor.1 *497303 57317 0 0x12 0 1 sshd db_enter() at db_enter+0x18 panic(ffffffff821f20dc) at panic+0x15c pool_cache_get(ffffffff826845d0) at pool_cache_get+0x323 pool_get(ffffffff826845d0,2) at pool_get+0x91 m_gethdr(2,2) at m_gethdr+0x4c tcp_output(ffff800000a0a440) at tcp_output+0x14e6 tcp_usrreq(fffffd806eb5a648,9,fffffd80644bad00,0,0,ffff800020ade280) at tcp_usrreq+0xa55 sosend(fffffd806eb5a648,0,ffff800020acfcc8,0,0,80) at sosend+0x671 dofilewritev(ffff800020ade280,4,ffff800020acfcc8,0,ffff800020acfdb0) at dofilewritev+0x1b6 sys_write(ffff800020ade280,ffff800020acfd60,ffff800020acfdb0) at sys_write+0x83 syscall(ffff800020acfe30) at syscall+0x4a4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffe6eb0, count: 3 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic pool_cache_item_magic_check: mbufpl cpu free list modified: item addr 0xfffffd80644bae00+16 0x0!=0xf9b62a37acb3b6ed ddb{1}> trace db_enter() at db_enter+0x18 panic(ffffffff821f20dc) at panic+0x15c pool_cache_get(ffffffff826845d0) at pool_cache_get+0x323 pool_get(ffffffff826845d0,2) at pool_get+0x91 m_gethdr(2,2) at m_gethdr+0x4c tcp_output(ffff800000a0a440) at tcp_output+0x14e6 tcp_usrreq(fffffd806eb5a648,9,fffffd80644bad00,0,0,ffff800020ade280) at tcp_usrreq+0xa55 sosend(fffffd806eb5a648,0,ffff800020acfcc8,0,0,80) at sosend+0x671 dofilewritev(ffff800020ade280,4,ffff800020acfcc8,0,ffff800020acfdb0) at dofilewritev+0x1b6 sys_write(ffff800020ade280,ffff800020acfd60,ffff800020acfdb0) at sys_write+0x83 syscall(ffff800020acfe30) at syscall+0x4a4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffe6eb0, count: -12 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800020acf6c0 rbx 0xffff800020acf770 rdx 0xffff800020ade280 rcx 0 rax 0 r8 0xffffffff818f472f kprintf+0x16f r9 0x1 r10 0x25 r11 0x492800d8afa21892 r12 0x3000000008 r13 0xffff800020acf6d0 r14 0x100 r15 0x1 rip 0xffffffff818a9a48 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800020acf6b0 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{1}> show proc PROC (sshd) pid=497303 stat=onproc flags process=12 proc=0 pri=50, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff800020ade4f0,0xffff800020adec50 process=0xffff800020ac9350 user=0xffff800020aca000, vmspace=0xfffffd806e98b2e8 estcpu=0, cpticks=2, pctcpu=0.1 user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 87452 415133 19834 0 2 0 syz-executor.1 87452 346907 19834 0 3 0x4000080 fsleep syz-executor.1 87452 429785 19834 0 7 0x4000000 syz-executor.1 44310 217957 0 0 3 0x14200 bored sosplice 19834 237164 83006 0 2 0x482 syz-executor.1 68879 406756 83006 0 2 0x2 syz-executor.0 83006 73926 99709 0 3 0x82 thrsleep syz-fuzzer 83006 397856 99709 0 2 0x4000482 syz-fuzzer 83006 347177 99709 0 3 0x4000082 thrsleep syz-fuzzer 83006 459191 99709 0 3 0x4000082 kqread syz-fuzzer 83006 186517 99709 0 3 0x4000082 thrsleep syz-fuzzer 83006 263334 99709 0 3 0x4000082 thrsleep syz-fuzzer 83006 504123 99709 0 3 0x4000082 thrsleep syz-fuzzer 83006 413279 99709 0 2 0x4000482 syz-fuzzer 83006 263455 99709 0 3 0x4000082 thrsleep syz-fuzzer 83006 195838 99709 0 3 0x4000082 thrsleep syz-fuzzer 83006 87980 99709 0 3 0x4000082 thrsleep syz-fuzzer 99709 293704 57317 0 3 0x10008a pause ksh *57317 497303 41172 0 7 0x12 sshd 71854 339958 1 0 3 0x100083 ttyin getty 41172 23618 1 0 3 0x80 select sshd 84232 68565 85701 74 3 0x100092 bpf pflogd 85701 345346 1 0 3 0x80 netio pflogd 4521 328027 99249 73 3 0x100090 kqread syslogd 99249 19408 1 0 3 0x100082 netio syslogd 36394 326746 1 77 3 0x100090 poll dhclient 11913 110014 1 0 3 0x80 poll dhclient 82665 404240 0 0 3 0x14200 bored smr 25640 352983 0 0 2 0x14200 zerothread 47287 109707 0 0 3 0x14200 aiodoned aiodoned 81034 457835 0 0 3 0x14200 syncer update 39511 471510 0 0 3 0x14200 cleaner cleaner 15859 468783 0 0 3 0x14200 reaper reaper 54021 98812 0 0 3 0x14200 pgdaemon pagedaemon 1176 285848 0 0 3 0x14200 bored crynlk 10989 427677 0 0 3 0x14200 bored crypto 67467 199221 0 0 3 0x40014200 acpi0 acpi0 36541 183479 0 0 3 0x40014200 idle1 14356 64506 0 0 3 0x14200 bored softnet 36106 445232 0 0 3 0x14200 bored systqmp 65379 58400 0 0 3 0x14200 bored systq 75980 515900 0 0 3 0x40014200 bored softclock 17379 41979 0 0 3 0x40014200 idle0 1 5567 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 68879 (syz-executor.0) thread 0xffff800020a6dd48 (406756) exclusive rrwlock inode r = 0 (0xfffffd806b424808) #0 witness_lock+0x4c5 #1 rw_enter+0x453 #2 rrw_enter+0x88 #3 ufs_ihashins+0x45 #4 ffs_vget+0x13e #5 ffs_inode_alloc+0x1cf #6 ufs_mkdir+0xf4 #7 VOP_MKDIR+0xc6 #8 domkdirat+0x121 #9 syscall+0x4a4 #10 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b424098) #0 witness_lock+0x4c5 #1 rw_enter+0x453 #2 rrw_enter+0x88 #3 VOP_LOCK+0x4b #4 vn_lock+0x81 #5 vfs_lookup+0xe6 #6 namei+0x63c #7 domkdirat+0x75 #8 syscall+0x4a4 #9 Xsyscall+0x128 Process 83006 (syz-fuzzer) thread 0xffff800020adfd50 (186517) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82676570) #0 witness_lock+0x4c5 #1 sleep_setup+0xc7 #2 rwsleep+0x81 #3 thrsleep+0x3eb #4 sys___thrsleep+0xb5 #5 syscall+0x4a4 #6 Xsyscall+0x128 exclusive rwlock pslock r = 0 (0xffff800020ac80f8) #0 witness_lock+0x4c5 #1 thrsleep+0x364 #2 sys___thrsleep+0xb5 #3 syscall+0x4a4 #4 Xsyscall+0x128 Process 57317 (sshd) thread 0xffff800020ade280 (497303) exclusive rwlock netlock r = 0 (0xffffffff82526378) #0 witness_lock+0x4c5 #1 solock+0x5a #2 sosend+0x559 #3 dofilewritev+0x1b6 #4 sys_write+0x83 #5 syscall+0x4a4 #6 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9500 6472K 6794K 78643K 10690 0 pcb 13 8K 8K 78643K 23 0 rtable 105 3K 3K 78643K 222 0 ifaddr 61 13K 13K 78643K 74 0 counters 43 33K 34K 78643K 47 0 ioctlops 0 0K 4K 78643K 1469 0 iov 0 0K 16K 78643K 10 0 mount 1 1K 1K 78643K 1 0 vnodes 1222 77K 77K 78643K 1253 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 1K 78643K 2 0 VM map 2 1K 1K 78643K 2 0 sem 7 0K 0K 78643K 7 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1809 196K 290K 78643K 12766 0 file desc 5 13K 25K 78643K 67 0 proc 60 63K 83K 78643K 439 0 subproc 32 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 47 2K 2K 78643K 47 0 ether_multi 1 0K 0K 78643K 1 0 mrt 0 0K 0K 78643K 2 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 43 201K 201K 78643K 43 0 exec 0 0K 1K 78643K 219 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 96 21K 25K 78643K 1107 0 UVM aobj 2 2K 2K 78643K 2 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 2 0 NDP 9 0K 0K 78643K 15 0 temp 83 3037K 3101K 78643K 2166 0 kqueue 3 4K 4K 78643K 3 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 6 0 0 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 21 0 19 1 0 1 1 0 8 0 rtentry 112 46 0 2 2 0 2 2 0 8 0 unpcb 120 37 0 27 1 0 1 1 0 8 0 syncache 264 4 0 4 1 1 0 1 0 8 0 tcpqe 32 31 0 31 1 0 1 1 0 8 1 tcpcb 544 24 0 20 1 0 1 1 0 8 0 inpcb 280 107 0 98 2 0 2 2 0 8 1 rttmr 72 1 0 1 1 0 1 1 0 8 1 nd6 48 6 0 0 1 0 1 1 0 8 0 pffrag 232 1 0 1 1 0 1 1 0 482 1 pffrnode 88 1 0 1 1 0 1 1 0 8 1 pffrent 40 47 0 47 1 0 1 1 0 8 1 pfosfp 40 846 0 423 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 16 0 0 1 0 1 1 0 8 0 pfstkey 112 16 0 0 1 0 1 1 0 8 0 pfstate 328 16 0 0 2 0 2 2 0 8 0 pfrule 1360 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 189 0 0 12 0 12 12 0 8 0 art_table 32 190 0 0 2 0 2 2 0 8 0 art_node 16 45 0 5 1 0 1 1 0 8 0 semapl 112 5 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino1pl 128 1475 0 68 46 0 46 46 0 8 0 ffsino 272 1475 0 68 94 0 94 94 0 8 0 nchpl 144 1744 0 129 61 0 61 61 0 8 0 uvmvnodes 72 1541 0 0 29 0 29 29 0 8 0 vnodes 208 1541 0 0 82 0 82 82 0 8 0 namei 1024 4510 0 4509 1 0 1 1 0 8 0 percpumem 16 34 0 2 1 0 1 1 0 8 0 scxspl 192 5210 0 5210 7 1 6 6 0 8 6 plimitpl 152 19 0 11 1 0 1 1 0 8 0 sigapl 424 283 0 251 4 0 4 4 0 8 0 futexpl 56 671 0 670 1 0 1 1 0 8 0 knotepl 112 53 0 34 1 0 1 1 0 8 0 kqueuepl 144 12 0 10 1 0 1 1 0 8 0 pipelkpl 48 82 0 72 1 0 1 1 0 8 0 pipepl 120 164 0 145 1 0 1 1 0 8 0 fdescpl 496 267 0 251 3 0 3 3 0 8 0 filepl 152 1389 0 1287 5 0 5 5 0 8 1 lockfpl 104 10 0 9 1 0 1 1 0 8 0 lockfspl 48 5 0 4 1 0 1 1 0 8 0 sessionpl 112 18 0 7 1 0 1 1 0 8 0 pgrppl 48 18 0 7 1 0 1 1 0 8 0 ucredpl 96 95 0 86 1 0 1 1 0 8 0 zombiepl 144 251 0 251 1 0 1 1 0 8 1 processpl 984 283 0 251 5 0 5 5 0 8 0 procpl 624 368 0 324 4 0 4 4 0 8 0 sockpl 400 165 0 144 4 0 4 4 0 8 1 mcl64k 65536 4 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 157 0 0 19 0 19 19 0 8 0 mtagpl 80 12 0 0 1 0 1 1 0 8 0 mbufpl 256 240 0 0 15 0 15 15 0 8 0 bufpl 280 4094 0 174 280 0 280 280 0 8 0 anonpl 16 38836 0 25051 59 1 58 58 0 124 1 amapchunkpl 152 1321 0 1189 8 0 8 8 0 158 0 amappl16 192 983 0 241 38 0 38 38 0 8 0 amappl15 184 34 0 31 1 0 1 1 0 8 0 amappl14 176 2 0 2 2 2 0 1 0 8 0 amappl13 168 26 0 24 1 0 1 1 0 8 0 amappl12 160 24 0 21 1 0 1 1 0 8 0 amappl11 152 76 0 57 1 0 1 1 0 8 0 amappl10 144 15 0 10 1 0 1 1 0 8 0 amappl9 136 383 0 379 1 0 1 1 0 8 0 amappl8 128 300 0 287 1 0 1 1 0 8 0 amappl7 120 118 0 108 1 0 1 1 0 8 0 amappl6 112 23 0 21 1 0 1 1 0 8 0 amappl5 104 196 0 178 1 0 1 1 0 8 0 amappl4 96 499 0 470 1 0 1 1 0 8 0 amappl3 88 103 0 98 1 0 1 1 0 8 0 amappl2 80 1207 0 1138 3 0 3 3 0 8 1 amappl1 72 15910 0 15461 25 9 16 20 0 8 6 amappl 80 615 0 571 2 0 2 2 0 84 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 64 1 0 0 1 0 1 1 0 8 0 uaddrrnd 24 267 0 251 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 267 0 251 1 0 1 1 0 8 0 vmmpekpl 168 6035 0 6007 2 0 2 2 0 8 0 vmmpepl 168 39691 0 37815 106 3 103 103 0 357 21 vmsppl 368 266 0 251 2 0 2 2 0 8 0 pdppl 4096 542 0 502 6 0 6 6 0 8 0 pvpl 32 139230 0 122314 145 0 145 145 0 265 6 pmappl 232 266 0 251 2 0 2 2 0 8 1 extentpl 40 46 0 29 1 0 1 1 0 8 0 phpool 112 168 0 3 5 0 5 5 0 8 0