kern.securelevel: 0 -> 1 creating runtime link editor directory cache. preserving editor files. starting network daemons: sshd. starting local daemons:. Sun Feb 23 23:44:35 PST 2020 OpenBSD/amd64 (ci-openbsd-main-0.c.syzkaller.internal) (tty00) Warning: Permanently added '10.128.0.91' (ECDSA) to the list of known hosts. 2020/02/23 23:44:47 fuzzer started 2020/02/23 23:44:53 dialing manager at 10.128.15.235:19294 2020/02/23 23:44:53 syscalls: 337 2020/02/23 23:44:53 code coverage: enabled 2020/02/23 23:44:53 comparison tracing: enabled 2020/02/23 23:44:53 extra coverage: support is not implemented in syzkaller 2020/02/23 23:44:53 setuid sandbox: enabled 2020/02/23 23:44:53 namespace sandbox: support is not implemented in syzkaller 2020/02/23 23:44:53 Android sandbox: support is not implemented in syzkaller 2020/02/23 23:44:53 fault injection: support is not implemented in syzkaller 2020/02/23 23:44:53 leak checking: support is not implemented in syzkaller 2020/02/23 23:44:53 net packet injection: enabled 2020/02/23 23:44:53 net device setup: support is not implemented in syzkaller 2020/02/23 23:44:53 concurrency sanitizer: support is not implemented in syzkaller 2020/02/23 23:44:53 devlink PCI setup: support is not implemented in syzkaller 23:44:57 executing program 0: getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) setgid(r0) rmdir(&(0x7f0000000040)='./file0\x00') r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bpf\x00', 0x1, 0x0) r2 = syz_open_pts() ioctl$TIOCSETVERAUTH(r2, 0x8004741c, &(0x7f00000000c0)=0xfffffc00) r3 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x118) ioctl$VMM_IOC_CREATE(r3, 0xc5005601, &(0x7f0000000140)={0x10, 0x404000, 0x4, 0x8, [{&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x5}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x6}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x8ed7}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x8f8}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0xf1}, {&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff0000/0x10000)=nil, 0x8}, {&(0x7f0000ff4000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x8}, {&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000fee000/0x3000)=nil, 0x3}, {&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0xff}, {&(0x7f0000ff2000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, 0x1}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0xfdb9}, {&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x1}, {&(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ff8000/0x2000)=nil, 0x3}, {&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x2}, {&(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x2}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x2000)=nil, 0x1}], ['./file0\x00', './file0\x00', './file0\x00', './file0\x00'], './file0\x00', './file0\x00', './file0\x00', ['./file', './file', './file', './file'], 0xffff42d5}) ioctl$BIOCSRSIG(r1, 0x80044272, &(0x7f0000000640)=0x9) r4 = fcntl$dupfd(0xffffffffffffffff, 0xa, r2) ioctl$TIOCMSET(r4, 0x8004746d, &(0x7f0000000680)=0x42) sync() r5 = dup(0xffffffffffffff9c) ioctl$BIOCSDIRFILT(r5, 0x8004427d, &(0x7f00000006c0)=0x800) ioctl$TIOCMBIC(r4, 0x8004746b, &(0x7f0000000700)=0x1) r6 = socket$inet(0x2, 0x3, 0x7f) connect(r6, &(0x7f0000000740)=@in6={0x18, 0x1, 0x4, 0x3f}, 0xc) chflags(&(0x7f0000000780)='./file0\x00', 0x10000) r7 = syz_open_pts() r8 = socket(0x2, 0x4, 0x20) r9 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000007c0)) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r11 = openat$klog(0xffffffffffffff9c, &(0x7f0000000800)='/dev/klog\x00', 0x10000, 0x0) r12 = openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000840)='/dev/wskbd\x00', 0x2, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000000880)='/dev/zero\x00', 0x10000, 0x0) r14 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000a00)) r15 = accept$unix(r3, &(0x7f0000000a40)=@abs, &(0x7f0000000a80)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000c) kevent(r3, &(0x7f00000008c0)=[{{r7}, 0xfffffffffffffffc, 0x80, 0x8, 0x6, 0xd16c}, {{r8}, 0xfffffffffffffffe, 0x0, 0xf0000000, 0x1}, {{0xffffffffffffff9c}, 0xfffffffffffffffc, 0x0, 0x4, 0x2, 0x15e2b691}, {{r2}, 0xfffffffffffffffd, 0x40, 0x2, 0x0, 0x9}, {{r9}, 0xfffffffffffffffd, 0x0, 0x20000000, 0x7, 0x3}, {{}, 0xffffffffffffffff, 0x1b, 0x20, 0x0, 0x9}, {{r10}, 0xfffffffffffffff9, 0x90, 0x2, 0x7f, 0x4}, {{r11}, 0xfffffffffffffffb, 0x2, 0x0, 0x1, 0x1}, {{r12}, 0xfffffffffffffff8, 0x22, 0x1, 0x9, 0x7}, {{r13}, 0xfffffffffffffffa, 0x42, 0x1, 0x9, 0x100}], 0x180ab90e, &(0x7f0000000b40)=[{{}, 0xffffffffffffffff, 0x20, 0x8, 0x33f, 0xfffffffffffffff9}, {{}, 0xfffffffffffffffe, 0x2, 0x2, 0x0, 0x5e}, {{r2}, 0xffffffffffffffff, 0x4, 0x4, 0x14d5f333, 0x7ff}, {{r14}, 0xfffffffffffffffa, 0x1, 0x2, 0x2, 0x5}, {{r15}, 0xfffffffffffffffa, 0x46, 0x8, 0x1ff, 0x200}, {{r16}, 0xfffffffffffffffb, 0x9, 0x2, 0x0, 0x9}, {{r2}, 0x1, 0x2b, 0x2, 0xe2e, 0x80000000}, {{r4}, 0x1, 0x4, 0x1, 0x20, 0x4}, {{r17}, 0xfffffffffffffffe, 0x20, 0xfffff, 0x7, 0x6}], 0xfffffc01, &(0x7f0000000c80)={0x2, 0x1}) 23:44:57 executing program 1: unlink(&(0x7f0000000000)='./file0\x00') mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0xe2) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x2, 0x8b0a48e419ea4eee) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x92) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x153) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x18) r5 = dup(0xffffffffffffffff) r6 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/wsmouse\x00', 0x40, 0x0) kevent(r0, &(0x7f00000000c0), 0x2, &(0x7f0000000240)=[{{r1}, 0xfffffffffffffffd, 0x101, 0x2, 0x8, 0x81}, {{r2}, 0xfffffffffffffff9, 0x20, 0x4, 0x2}, {{r3}, 0xfffffffffffffffb, 0x84, 0x1, 0x81, 0x9}, {{r4}, 0xfffffffffffffff8, 0x2e, 0xe0000020, 0xff, 0x1}, {{r5}, 0xfffffffffffffffb, 0x10, 0x0, 0x6, 0x100}, {{r6}, 0xfffffffffffffffa, 0x40, 0xf0100011, 0x4, 0x4}, {{0xffffffffffffff9c}, 0xfffffffffffffff9, 0x20, 0x40000000, 0x6, 0x4}], 0x2, &(0x7f0000000340)={0x3, 0x7}) r7 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ttyCcfg\x00', 0x400, 0x0) ioctl$WSDISPLAYIO_SVIDEO(r7, 0x80045745, &(0x7f00000003c0)) open(&(0x7f0000000400)='./file0\x00', 0x0, 0xea) socket$inet(0x2, 0x5, 0x59) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x400, 0x0) ioctl$TIOCCONS(r8, 0x80047462, &(0x7f0000000480)) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCCBRK(r9, 0x2000747a) r10 = openat(r5, &(0x7f0000000500)='./file0/file0\x00', 0x10000, 0x110) r11 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r12 = open$dir(&(0x7f0000000540)='./file0\x00', 0x8, 0x130) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = openat$speaker(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/speaker\x00', 0x0, 0x0) r15 = socket(0x1, 0x1, 0x7f) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x4) r17 = accept(r2, &(0x7f0000000640)=@in6, &(0x7f0000000680)=0xc) r18 = dup(0xffffffffffffff9c) r19 = socket$inet(0x2, 0x1e046c02e73eed46, 0x4) r20 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000800)) r21 = accept$inet6(0xffffffffffffffff, &(0x7f0000000840), &(0x7f0000000880)=0xc) kevent(r4, &(0x7f00000006c0)=[{{r1}, 0xfffffffffffffff8, 0x0, 0x2, 0x4, 0x5}, {{r10}, 0xfffffffffffffffe, 0x0, 0x2, 0x7, 0x1f}, {{r11}, 0xffffffffffffffff, 0x10, 0x10, 0x2, 0x81}, {{r12}, 0xfffffffffffffffb, 0x14, 0xf0000000, 0x100000001, 0x2}, {{r13}, 0xfffffffffffffffe, 0x28, 0x40000000, 0xfff, 0xdda7}, {{r14}, 0xfffffffffffffffd, 0x40, 0x1, 0x8, 0x8001}, {{r15}, 0xfffffffffffffffd, 0x6, 0x8, 0xbce, 0xba}, {{r16}, 0xfffffffffffffff9, 0x10, 0x4, 0x59, 0xfff}, {{r17}, 0xfffffffffffffffe, 0x41, 0x80000000, 0x1f, 0xffffffff}, {{r18}, 0xfffffffffffffff9, 0x8, 0xf0000001, 0x800, 0x7fffffff}], 0x1ff, &(0x7f00000008c0)=[{{r19}, 0xfffffffffffffffa, 0x61, 0x80, 0xffffffff80000000, 0x8}, {{r20}, 0xfffffffffffffff8, 0x8, 0xfffff, 0x7, 0xa80f}, {{r21}, 0xfffffffffffffffb, 0x10, 0x20, 0x7c7, 0x800000000000000}, {{r9}, 0xffffffffffffffff, 0x0, 0x4, 0x5, 0x5}], 0x1, &(0x7f0000000940)={0x84}) 23:44:57 executing program 1: mknod(&(0x7f0000000180)='./bus\x00', 0x2000, 0x86128) writev(0xffffffffffffffff, &(0x7f0000002a00)=[{&(0x7f0000000440), 0xff52}], 0x1) r0 = open(&(0x7f0000000100)='./bus\x00', 0x81, 0x0) connect(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000"], 0x1) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="fa1204a49155ce1e00", 0x9}], 0x1, 0x0, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) seteuid(r1) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140), 0x8}], 0x28d, 0x0, 0x0) login: pckbd_enable: command error 23:44:58 executing program 0: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r1 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f0000000580)=""/170) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSFLAGS(r3, 0x8004745c, &(0x7f0000001240)=0xff) ioctl$WSMOUSEIO_GETPARAMS(r3, 0x80105727, &(0x7f0000000180)={&(0x7f0000000140)=[{0x84, 0xd338}], 0x1}) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000900)=""/206) semop(0x0, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r4 = getgid() r5 = semget$private(0x0, 0x4, 0xa5) semop(r5, &(0x7f00000003c0)=[{0x8, 0x8, 0x1000000}, {0x2, 0xfffffffffffffffd, 0x1000}, {0x2000000003, 0x100, 0x7fc}], 0x3) semop(r5, &(0x7f0000001180), 0x1e316d81a01eac7d) semctl$SETALL(r5, 0x0, 0x9, &(0x7f00000000c0)=[0x83, 0x10001, 0xd]) semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000180)=[0xfffffffffffffff8, 0x81, 0x7fffffff, 0x6b12, 0x8000000000000008, 0x1f, 0x8]) semop(r5, &(0x7f0000000240)=[{0x1, 0x6, 0x800}, {0x0, 0x44, 0x1800}, {0x0, 0x3, 0x7fc}, {0x3, 0x7, 0x1000}, {0x3, 0x68, 0x1000}, {0x3, 0xffffffffffffffff, 0x1000}, {0x1, 0xfffffffffffffff8, 0x1000}, {0x2, 0xad, 0x1000}], 0x8) semop(r5, &(0x7f0000000240), 0x6) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r7 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, 0xff4b) r9 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$TIOCSETVERAUTH(r9, 0xc0107002, &(0x7f0000000000)=0x280000) getsockopt$sock_cred(r9, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000100)={{0x3, r6, r7, r8, r10, 0x4}, 0x200, 0x401, 0x2}) semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000280)=0x200) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r4, r11, r0, 0xf3, 0x40000000000d}, 0xfffffffffffffffd, 0x1, 0x9}) semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000000)=""/29) socketpair(0x18, 0x0, 0x29, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040), 0xc) r12 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r12, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r12, 0x0, 0x8, &(0x7f0000000240)=0x72) 23:44:58 executing program 1: openat$pci(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pci\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r0, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000300)={0x80, 0x4, 0xfffff000, 0x5, 0x7, 0x1b41, 0x101, 0x10, [{0x5, 0x8, 0x9, 0x10000}, {0xffff11b3, 0x0, 0x7, 0x3}, {0x1ff, 0x98, 0x1, 0x8}, {0x8, 0x400, 0xf4, 0xff}, {0x8, 0xa4, 0x400, 0x10000}, {0x3ff, 0x5, 0x81, 0x1f}, {0x5, 0x6, 0x4, 0x3}, {0x9814, 0x0, 0x7, 0x8}, {0x6, 0x401, 0x2, 0x80000000}, {0x4, 0x2, 0x1, 0x8}, {0x9, 0x5, 0x6, 0x200}, {0x7b, 0x5, 0x487, 0x4}, {0x5, 0x4, 0x6, 0x3}, {0x4, 0x101, 0x4, 0x7}, {0xfffffffe, 0xb3, 0x5, 0x9}, {0x400, 0x3, 0x100, 0xc0}]}) mknod(&(0x7f0000000080)='./bus\x00', 0x2000, 0x86138) r1 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(r1, 0x81205724, &(0x7f0000000440)={0x4, 0x736b, 0x8001, 0x1c497065, 0xe4, 0x5, 0x81, 0x10, [{0x8, 0x2, 0x29e95570, 0xfdb}, {0x5, 0x10001, 0x0, 0xffffffff}, {0x10001, 0xce1, 0x0, 0x1}, {0x70b, 0x0, 0x3}, {0x2, 0x751, 0x13, 0x20}, {0x7fffffff, 0x8, 0x7, 0x8}, {0x9, 0x2, 0x20, 0x2}, {0x4, 0xfffff000, 0x96, 0xf3e9}, {0x4, 0x2, 0xcc, 0xa8}, {0x1, 0x1ff, 0x5, 0x1}, {0x1000, 0x8, 0x3, 0x10001}, {0x7, 0x6, 0x8, 0x11}, {0x6, 0x3f, 0x7ff, 0x2}, {0x4, 0x7ff, 0x7, 0x1}, {0x1, 0x6, 0x5e5f, 0x10000}, {0xfff, 0x3, 0x6e9, 0x638a}]}) write(r1, &(0x7f0000000040)="510f", 0x2) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0) 23:44:58 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x400004000000024a, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = getppid() fcntl$setown(r0, 0x6, r1) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x131c, r1) r2 = socket(0x2, 0x10000000000003, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10) sendmsg(r2, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)=[{0x68, 0x0, 0x0, "48cd1f35ffbb414e8f897a3f96a08833abc9989cb56ec23b94e082fe536dc55cdc7f4a340083efe9e6f53073b71c2c56ebaeeee2aaec5cd49afb4e30706957762ae0067b5ad2b485bcd56075578ac1ba69"}, {0x20, 0x0, 0x0, "2e3ea588063b8c48eb"}, {0x60, 0x0, 0x0, "3af3c8a87a36a134ece6eca0682acf30e1f1e44e8f736ec8c8dabb1b8d1e858ac47ee5a97852f828176390b6ab8f9cad440dce19b33899acc0308769ae7a51ad51cac3b00bd1c952c9"}], 0xe8}, 0x0) 23:44:58 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x3, &(0x7f0000000180)=[{0x35}, {0x7}, {0x6, 0x0, 0x0, 0xfe}]}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r1, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) ioctl$VT_OPENQRY(r1, 0x40047601, &(0x7f0000000080)) mknod(&(0x7f0000000200)='./file0\x00', 0x2062, 0x5345) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pwrite(r0, &(0x7f0000000240)="d000000000000000000000000008", 0xe, 0x0, 0x0) 23:44:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1fc894d7fc2de6951eeb277f10ba70e21cbe35bd002b59381f393bfd3d5e86e104ca6a57fac182081fee016d63d393cce1d8e8959dab4a46f319f5284b6217f74bafbbfb24"], 0xa) dup2(r1, r0) listen(r1, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x7, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) setgroups(0x0, 0x0) setuid(0xee01) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) connect$unix(r5, &(0x7f0000000040)=@file={0x1bcfa69870ae01e4, './file0\x00'}, 0xa) 23:44:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x2, 0x2, 0x0) r2 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyCcfg\x00', 0x200, 0x0) ioctl$WSDISPLAYIO_WSMOUSED(r2, 0x80185758, &(0x7f0000000100)={0x4, 0x3, {0x3, 0x4000000000000000}}) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="8202adffffffffffffffff6530130fb9aa23d0575a54d78a2a197a386207000000008284955984c87910bf093f68c11700287ead4bcb777fa69dfcbd1697790a10d9436ee14ceac24ba84e6abca64896bc57c6388bbd2ad88b2951b1d65801360bcd4c0a8419da705c62bffa4d012ae46ac41e6bf3bf554799b9b800ed52e0b85a85e25bfb258557d60f13ad3050518d53f8a4aeef9d612f871f4385f04157795ea4a5c59a1a9fa202361ca1d8cac7db475b65c6593d2870b4122cd235000000000000000000000000000000000000000000000000000000e0d853fcd94c20b9ca1cdaea7be8b36019dea90d160e9b2048a3c0b5495a204b24be82ab7a1d429588e2ef4f3f7310214dd6621b471ebd14bedeb621576b1500c75ec025cd156589e86a49ae654259ccf08494247af9aedeb4efd3ee6c50ee93108376ef6994e786a04a5240b0f7bf389914bc1a94b7ea981b35502b868b2729cacee8e23599246be92480fd100e7db031124aaefa935c00394568d03ebf657c80a28c207c50b8eb9e7636963f712823d723f3943bfb8bc326fce577cc7419ccede2c67cbca2239e9f3fbb6109b301b1a023deaa0c7b0fe1e2696d7d0e76d1141d00ac5e1ffad19cd1c9a601638cb3be04e733e5e6ad37ee0654dbb8a439ab6c12a288f2a0a0ca43ad6b9c1d78e567f5661a9e97c14cbdc488683ecdf66a6e4230feb5d1251a0152aa6488c5e4584d1f7c28b7dfb721d08006c51d692e5315a1fcab1578d2a46ef1e7c4aea93460628e82676e4c27490bc5b558220588d4e58ced3c08afe5336307530380348a29003fa8672f56b76d97da917ea9e92a8b8b26b3be1ef1a709000000902a256dc07bdf926fa5ca3ff3a967b31f4467b4c8946e1500b2ca6b80825d9c36b50fd816dbaeb940cd3a06380b77979ab4ef06bdcb00c899ff1610528c9bef98ac669e81da820920df7463bcaf2321fef89ea0c8ba473f892743feba829fd6681ece8fa614a16d3c881e41a0fe089bf0b3b8545a09ec95b39d85b782ce010c0000000017e7127e1b1f87d65de622ae"], 0x10) r3 = dup2(r1, r0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r4 = dup(r0) getpeername$unix(r3, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) setsockopt(r0, 0x0, 0x3, &(0x7f0000000040)="269ff014", 0x4) sendto$inet6(r4, &(0x7f0000000040), 0xfcec, 0x0, 0x0, 0x0) 23:44:58 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x7, &(0x7f0000000280)=[{0x7, 0xff, 0x7, 0x80000001}, {0xc2c, 0x7, 0xff, 0x4}, {0x1ff, 0x9, 0x2, 0x1}, {0x3, 0x5, 0x5, 0x3}, {0x8, 0x6, 0xde, 0x5}, {0x7fff, 0x7f, 0x7f, 0x401}, {0x401, 0x1f, 0x8, 0x1009}]}) open(&(0x7f0000000100)='./file0\x00', 0x611, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x100, 0x0) select(0x0, 0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0xe11b, 0x0, 0x7fff, 0xffffffffffffffff, 0x9, 0x4}, &(0x7f00000000c0)={0xfffffffffffffffd}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000200)={'tap', 0x0}) ioctl$BIOCSETIF(0xffffffffffffff9c, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) syz_emit_ethernet(0x78, &(0x7f0000000140)="ba18c27308f6f478d3d43375e45a53481786320c5cb630969aa12d78bcb64f5cb502ac3913f8bf4631a89f27bbde63c63ea527a07caa1bcb3d3b1d9d586a4459f098e6248f03789cdd7f709d5c2a448d0ab6cdc13983515fd5a3e39fa4d342d4d632ae2a77cf2d0090842d5f84d532a8dddcc3d355bb4fcd1dd1ef2fb16ceedf52f7e5ce915eb44054ed1f3bd82e20f9184f154144e2bd4d995401bb18344408f6") pread(r0, &(0x7f0000000080)="844a2214746c749c5683ff041c551dd0416a3507e4b80426e8fa912ec0968de6b239a289cb1e4ed400fb926d3d9c43c0a103399fea3a49fa8bbdcb518b79169792df4371174cadc6b06b4f193b2721070a597c7700452eefd137a36a4c505034d1ea39720e", 0x65, 0x0, 0x4) 23:44:58 executing program 0: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x5dd9) open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) r0 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0xfcfc96ac7f78659a, r0) r1 = socket(0x11, 0x4003, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r2, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) unlinkat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x8) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000140)=@in6, 0xc, &(0x7f0000000180), 0x1000000000000264, 0x0, 0xffffffffffffff51}, 0x0) 23:44:58 executing program 1: 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, &(0x7f0000000140)={0x3f, 0x0, 0x0, 0x5}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="9b3758e1", 0x4, 0x0, 0x0, 0x0) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x39, &(0x7f0000000140), 0x0) socketpair(0x6, 0x3, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r2, 0x8, 0x9, &(0x7f0000000180)=""/155, &(0x7f0000000240)=0x9b) socket(0x2a, 0x2, 0xd6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x18, 0x3, 0xffff, 0x8}, {0x18, 0x3, 0x3, 0x5}, 0x5, [0x7, 0x6301, 0xfffffffe, 0x2, 0xb9, 0x0, 0x81, 0x6]}, 0x3c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x2}, {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x36e) 23:44:58 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000a80)=ANY=[], 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202022000000001"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="fe4d50a3ca07774c4b2befbe6094cc1b9da3da295c087eb1e0175e6adba73d336c74e0b095c2f3449bdc932a6f9570d2fee705f209774aa59803179b4784c31cae7c2e5e4554aa9af4d292cec043e95d011064754e26a85d030000001f0eef51ccb853a7de677f01020d3fbe4d7146d7a9dfd3316aa1f78b3bc0ca6bd015e3dcea3e71fb380eb2db3b6d9523d99af83040a6f3341bd6a10c50d122efb49dfb82ccd600000000000000000000000000f8e20000000000000000000400"/200], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="071400000f370025ff149b33ff0f000000000000", 0x14) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x39, &(0x7f0000000140), 0x0) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x29, 0x39, &(0x7f0000000140), 0x0) r3 = socket(0x18, 0x1, 0x0) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x39, &(0x7f0000000140), 0x0) setsockopt(r4, 0xfffffe00, 0x10003c, &(0x7f0000000340)="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", 0x110) r5 = socket(0x18, 0x1, 0x0) setsockopt(r5, 0x29, 0x39, &(0x7f0000000140), 0x0) r6 = socket(0x18, 0x1, 0x0) setsockopt(r6, 0x29, 0x39, &(0x7f0000000140), 0x0) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {r3, 0x4}, {r5, 0x4}, {0xffffffffffffff9c, 0x20}, {r6, 0x20}], 0x7, 0x7f) write(r0, 0x0, 0x0) 23:44:58 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffe5ffffaaaaaaaaaa0086dd60a4f008002e2c01000000000000000000000000000000aaff0200000000000000000000000000012747d615"]) syz_emit_ethernet(0x400e, &(0x7f0000000000)="c7a895006f53dd000005ffff86dd") 23:44:58 executing program 1: ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f00000001c0)={0x2, &(0x7f0000000040)=[{}, {0x44}]}) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="715d103faf8edeb40aeb648d66218bc088e6442c909d9c6d473236b81c92793d54d7338119d0a7861ac02bf5e7cc2b8dbfcd7a0b6ef14f843ad1d2e0c049d681d201acce4668d1fe6c750986c81196a8b06ce691db8a7d0feb54c12d6225c3753bc5f7d4ce153fadcc79d7f923ca231d95224599b79f273400a855acaa8711f2292f9a"], 0x1) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00"}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r1 = socket(0x18, 0x1, 0x0) close(r1) r2 = socket(0x18, 0x2, 0x0) close(r2) socket(0x400000000018, 0x3, 0x3a) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r2, &(0x7f0000000040)="100a2956b9223776", 0x21d) 23:44:58 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000004000/0x2000)=nil, 0x800000003, 0x0, 0x1010, 0xffffffffffffffff, 0x0, 0x0) 23:44:59 executing program 0: r0 = socket(0x11, 0x3, 0x3) sendto$unix(r0, &(0x7f0000000200)="9b03050400000000000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882a297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea800000002000000000000020208a371a3f800040000000000000001000000000000000000", 0x39b, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 23:44:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setreuid(0x0, 0xee01) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='.\x00', 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000080)=@in6={0x18, 0x1, 0xffff7fff, 0xcc04}, 0xc) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x39, &(0x7f0000000140), 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = getppid() fcntl$setown(r2, 0x6, r3) r4 = getuid() setreuid(0xee00, r4) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r6 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, 0xff4b) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$TIOCSETVERAUTH(r8, 0xc0107002, &(0x7f0000000000)=0x280000) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r10 = semget$private(0x0, 0x2, 0x9) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000100)={{0x3, r5, r6, r7, r9, 0x261}, 0x1ff, 0x3ff, 0x12}) r11 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$TIOCSETVERAUTH(r11, 0xc0107002, &(0x7f0000000000)=0x280000) getsockopt$sock_cred(r11, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x4, &(0x7f0000000080)=[r9, 0x0, r12, 0x0]) r13 = socket(0x18, 0x1, 0x0) setsockopt(r13, 0x29, 0x39, &(0x7f0000000140), 0x0) r14 = socket(0x18, 0x1, 0x0) setsockopt(r14, 0x29, 0x39, &(0x7f0000000140), 0x0) r15 = socket(0x18, 0x1, 0x0) setsockopt(r15, 0x29, 0x39, &(0x7f0000000140), 0x0) r16 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000002600)='/dev/ttyCcfg\x00', 0x80, 0x0) r17 = socket(0x18, 0x1, 0x0) setsockopt(r17, 0x29, 0x39, &(0x7f0000000140), 0x0) r18 = geteuid() r19 = getuid() setreuid(0xee00, r19) r20 = getegid() r21 = accept$unix(0xffffffffffffff9c, &(0x7f0000002640)=@file={0x0, ""/4096}, &(0x7f0000003680)=0x1002) r22 = accept(r0, &(0x7f00000036c0)=@in6, &(0x7f0000003700)=0xc) sendmsg$unix(r1, &(0x7f0000003800)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002540)=[{&(0x7f0000000140)="ba98c031826b9d8a98e4fc21af37ef3e", 0x10}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="b00cbbefef0fb7f91b2344b7383f8e7f5dfefcc6745ba26b6567b7ae85217877dcb7ed5ada175d01867d07bde86cac62c09bdf4b4a7fe68aab6d25587f0c1f2fafd79e0a843e8b1ad6b7f4c36bf9ea189473fc575533f353e652f689bb1070cd07664a4149095c644f959163ecde36e3d7b23989b33668", 0x77}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="ef79ba0e56a30849a791436c70b376d9cab9432745f7e9409999442d2adac0d76284ed5c188d0991c5bc889980e09e127e42e9b5d0f0e83328aceb26968a6a372523222f2284", 0x46}, {&(0x7f00000022c0)="0cf26c2b6c333b852efa72f9e4af9ed1fd9b29df8d8cec35539177024c872813169c583127609b9d1061debb9a6999ecf62f45dc3b5955c3d66b52af3596dd8ca5f25adc63877a3d18f9bb46c20572731a97a576ee91a159ac13a72384695eba6bb648c0904198d216b2c1d4dfddde7465bdaa1f31dd9eec8a5571199cfc05e3d2bb6d764f4f346a796118d9500a4c0e6bf0", 0x92}, {&(0x7f0000002380)="1a4498e2b3a1478db57d76103dcaa355ac5705ae40c652c076ac80d37f855faa0afd53d91886f8fe8425c6eb446fbc7ab94e87fbf7bd85ab90af9655d807a8ea7c9b757c772de8346562d271f2878155fe0cd64ca718d2d3ceefee6b76a34652395df8c540c323feb6ddfa4473a19670b29698971f9aa0610f6dc933da1297444833da93f4b2c3e6763b18", 0x8b}, {&(0x7f0000002440)="d636f3b0d506a7ccd894435069dbc846873ecd1af9ae3e63b99d397c7d4434e6b077094bc084", 0x26}, {&(0x7f0000002480)="b17cba2d6a61ddd94d8fbf1d415f4374669fa0f6e25d4437bd1c2efe9c514e922a6786c8f4b0218aa08e940744fa0053561d3664f56b2357095788af2cf1cb360d724c88a577e5ee80af4fcc2c5b68a70a1e556fa0ea333334dbfe7b1a7de51ca80e71f68e2672e62a56456016a8d5d1b6ae6223b2aa2d82ac92fcdc200c0f1e58a22e8fca7d6e89", 0x88}], 0x9, &(0x7f0000003740)=[@cred={0x20, 0xffff, 0x0, r3, r4, r12}, @rights={0x30, 0xffff, 0x1, [r13, r14, r0, r15, r16, r17, r0]}, @cred={0x20, 0xffff, 0x0, 0x0, r18}, @cred={0x20, 0xffff, 0x0, 0xffffffffffffffff, r19, r20}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r21, r22, r0]}], 0xb8, 0x40c}, 0x9) 23:44:59 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{0x3}, {0x4d}, {0x6}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) select(0x40, &(0x7f0000000100)={0x10001, 0x8, 0x9869, 0x10001, 0x1617, 0x4, 0x1ff, 0xff00000}, &(0x7f0000000300)={0x6, 0x6, 0xffffffffffffff7f, 0x6d3a78f7, 0x62b800000, 0xffffffff, 0xfff, 0x8}, &(0x7f00000001c0)={0xff, 0x3, 0x6, 0x4, 0x896f, 0x80, 0x7fffffff, 0x5}, &(0x7f0000000200)={0x80, 0x34e}) syz_emit_ethernet(0xe, &(0x7f0000000140)="c4d46c0a81d12e00d77e4dbeb6d4") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x80, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x30, 0x9, 0x1, 0x401}, {0x200, 0x20, 0x5, 0x50060dfd}, {0x8001, 0x6, 0x60, 0x8}]}) 23:44:59 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000580)={0x3, &(0x7f0000000040)=[{0x4c}, {0x28}, {0x6, 0x0, 0x0, 0xfffffffc}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) pwrite(r0, &(0x7f00000000c0)="e4bb1f214389f6e3d5ca0268c7ab", 0xe, 0x0, 0x0) ioctl$BIOCGSTATS(r0, 0x4008426f, &(0x7f00000000c0)) mknod(&(0x7f0000000140)='./bus\x00', 0x80002005, 0x8000000000005200) r1 = kqueue() r2 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00') kevent(r1, &(0x7f0000000240)=[{{r2}, 0xffffffffffffffff, 0x63}], 0x7, 0x0, 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)='./bus\x00', 0x9d27f8c48d51c65f) r3 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/wskbd0\x00', 0x0, 0x0) fcntl$getflags(r3, 0x1) setsockopt(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000140), 0x0) kevent(r1, &(0x7f0000000280)=[{{}, 0xffffffffffffffff}], 0x6, 0x0, 0x7, 0x0) flock(r2, 0xa) 23:44:59 executing program 1: r0 = syz_open_pts() select(0x40, &(0x7f0000000000)={0x20, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0x0) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000080)=0xd41) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f00000000c0)=@in6={0x18, 0x2, 0x1}, 0xc) pckbd_enable: command error 23:45:01 executing program 1: r0 = socket(0x1, 0x8001, 0x2) setsockopt$sock_linger(r0, 0x6, 0x10, &(0x7f00000000c0), 0x2) r1 = openat$klog(0xffffffffffffff9c, &(0x7f0000000000)='/dev/klog\x00', 0x1, 0x0) fcntl$getown(r1, 0x5) ioctl$TIOCGFLAGS(0xffffffffffffffff, 0x4004745d, &(0x7f0000000040)) 23:45:01 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2007, 0x40004004000828a6) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000001c0)="000000186004008b00002b27feffffab1b2891ffa49c22cdfffe8100000000000000922c70766c307d000000", 0x2c}], 0x1) 23:45:01 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000100)={0x3, &(0x7f0000000180)=[{0x87}, {0x61}, {0x6, 0x0, 0x0, 0x100}]}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bpf\x00', 0x400, 0x0) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bpf\x00', 0x20000, 0x0) pwrite(r0, &(0x7f0000000000)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) pckbd_enable: command error 23:45:01 executing program 0: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f00000000c0)={{}, {}, 0x0, [0x0, 0x3, 0x7fff, 0xfffffffffffffff9]}, 0x3c) r0 = kqueue() setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000100)={{}, {}, 0x0, [0x0, 0x3, 0x8, 0xfffffffffffffff9]}, 0x3c) r1 = fcntl$dupfd(r0, 0xa, r0) ioctl$KDSETMODE(r1, 0x20004b0a, &(0x7f0000000080)) kevent(r0, &(0x7f0000000000)=[{{r0}, 0xfffffffffffffffa, 0x5721b76b96d34469}, {{r0}, 0xfffffffffffffff9, 0x31}], 0x60, 0x0, 0x3f, 0x0) kevent(r0, &(0x7f0000000040)=[{{r0}, 0xfffffffffffffffa, 0x82}], 0x7, 0x0, 0x7, 0x0) 23:45:01 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x1000}, {0x2c, 0x0, 0x0, 0x1000}, {0x40006}]}) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000580)={0x3, &(0x7f0000000040)=[{0x4c}, {0x28}, {0x6, 0x0, 0x0, 0xfffffffc}]}) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) pwrite(r1, &(0x7f00000000c0)="e4bb1f214389f6e3d5ca0268c7ab", 0xe, 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) syz_emit_ethernet(0x3b, &(0x7f0000000200)="17") 23:45:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mknod(&(0x7f0000000080)='./bus\x00', 0x3080002000, 0x1604) r1 = socket(0x18, 0x1, 0x0) ioctl$BIOCSFILDROP(0xffffffffffffffff, 0x80044279, &(0x7f00000000c0)=0x3) setsockopt(r1, 0x29, 0x23, &(0x7f0000000140), 0x0) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/71, 0x47}, 0x42) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x10004) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x29, 0x39, &(0x7f0000000140), 0x0) accept$inet6(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x39, &(0x7f0000000140), 0x0) preadv(r4, &(0x7f0000000700)=[{&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000440)=""/160, 0xa0}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/225, 0xe1}], 0x6, 0x0, 0x0) dup2(r0, 0xffffffffffffff9c) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 23:45:01 executing program 1: r0 = socket(0x18, 0x3, 0x0) r1 = socket(0x400000000018, 0x3, 0x3a) r2 = socket(0x1, 0x1, 0x0) r3 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/wskbd0\x00', 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PCIOCREAD(r4, 0x400c570a, &(0x7f0000000080)) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/217, 0xd9}], 0x1) dup(0xffffffffffffffff) r5 = dup2(r1, r0) ioctl$WSMUXIO_REMOVE_DEVICE(r5, 0x80085762, &(0x7f0000000040)={0x1}) mkdirat(r4, &(0x7f0000000300)='./file0\x00', 0x0) pledge(&(0x7f00000000c0)='/dev/wskbd0\x00', &(0x7f0000000100)=',{&\x00') setsockopt(r1, 0x29, 0x69, &(0x7f0000000140), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ktrace(&(0x7f0000000000)='./file0\x00', 0x2, 0x802, r6) fcntl$setown(r0, 0x6, r6) socket(0x0, 0x0, 0x0) socket(0x400000000018, 0x3, 0x3a) kevent(r4, &(0x7f0000000000)=[{{}, 0x0, 0x80, 0x0, 0x5}], 0x0, 0x0, 0x0, 0x0) r7 = socket(0x18, 0x1, 0x0) setsockopt(r7, 0x29, 0x39, &(0x7f0000000140), 0x0) bind$unix(r7, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) ioctl$FIOGETOWN(r2, 0x4004667b, &(0x7f00000002c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r8 = socket(0x18, 0xc003, 0x0) setsockopt(r8, 0x80000000000029, 0xc, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 23:45:01 executing program 0: ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc5005601, &(0x7f0000000080)={0x10, 0x0, 0x4, 0xa9, [{&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil}, {&(0x7f0000ffd000/0x2000)=nil, &(0x7f00003ff000/0x3000)=nil}, {&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil}, {&(0x7f0000ffc000/0x3000)=nil, &(0x7f000079c000/0x3000)=nil}, {&(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff7000/0x3000)=nil}, {&(0x7f0000ff8000/0x2000)=nil, &(0x7f0000170000/0x4000)=nil}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil}, {&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil}, {&(0x7f00005f9000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil}, {&(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil}, {&(0x7f0000591000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x1000)=nil}, {&(0x7f000070d000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil}, {&(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil}, {&(0x7f0000ff6000/0xa000)=nil, &(0x7f0000ffb000/0x3000)=nil}], ['./bus\x00', './bus\x00', './bus\x00', './bus\x00'], './bus\x00', './bus\x00', './bus\x00', ['./bus\x00', './bus\x00', './bus\x00', './bus\x00']}) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) mprotect(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$TIOCFLUSH(r1, 0xc0286988, &(0x7f00000000c0)) 23:45:01 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, 0x0}, 0x0) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "d730c15b00f4ff0000747beffde400"}) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x1}}) r0 = socket(0x18, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x204c0, 0x0) ioctl$TIOCNOTTY(r2, 0x20007471) ioctl$TIOCEXCL(r1, 0x2000740d) close(r0) r3 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getgid() ioctl$TIOCCLRVERAUTH(r2, 0x2000741d) close(r3) r4 = socket(0x18, 0x2, 0x0) r5 = socket(0x18, 0x1, 0x0) setsockopt(r5, 0x29, 0x39, &(0x7f0000000140), 0x0) setsockopt(r5, 0x8, 0x3f, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) r6 = socket(0x18, 0x1, 0x0) setsockopt(r6, 0x29, 0x39, &(0x7f0000000140), 0x0) read(r6, &(0x7f0000000100)=""/108, 0x6c) setsockopt(r3, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r4, 0x0, 0x0) 23:45:01 executing program 0: mknod(&(0x7f0000000100)='./bus\x00', 0x3a0914c44f7b202c, 0xd02) r0 = kqueue() close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001140)=""/145, 0x91}], 0x1) openat(r1, &(0x7f0000000040)='./bus\x00', 0x10000, 0x2) 23:45:02 executing program 1: mknod(&(0x7f0000000140)='./bus\x00', 0x80002005, 0x5300) r0 = kqueue() r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) kevent(r0, &(0x7f0000000080)=[{{r1}, 0xfffffffffffffffd, 0x25f12e15719981ed, 0x0, 0x800000000}], 0x4, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000, 0x0) r3 = msgget(0x3, 0x703) r4 = getuid() r5 = socket(0x18, 0x1, 0x0) setsockopt(r5, 0x29, 0x39, &(0x7f0000000140), 0x0) getpeername$inet(r5, &(0x7f0000000200), &(0x7f0000000240)=0xc) setreuid(0xee00, r4) r6 = getuid() setreuid(0xee00, r6) r7 = getegid() r8 = socket(0x18, 0x1, 0x0) setsockopt(r8, 0x29, 0x39, &(0x7f0000000140), 0x0) r9 = fcntl$getown(r8, 0x5) r10 = socket(0x2, 0x2, 0x0) r11 = getppid() fcntl$setown(r10, 0x6, r11) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000180)={{0x200, r4, 0x0, r6, r7, 0x100, 0x7}, 0x92b, 0x6, r9, r11, 0x7, 0x20e, 0x9, 0x5}) r12 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/wsmouse0\x00', 0x18001, 0x0) r13 = socket(0x18, 0x1, 0x0) setsockopt(r13, 0x29, 0x39, &(0x7f0000000140), 0x0) kevent(r0, &(0x7f00000000c0)=[{{r2}, 0xfffffffffffffffb, 0x40, 0xd0000000, 0x9, 0xf8}, {{r12}, 0xfffffffffffffffb, 0x10, 0x4, 0x7fff, 0x5}, {{r13}, 0xfffffffffffffffd, 0x93, 0x10, 0x7}], 0x7, &(0x7f00000003c0)=[{{r1}, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0xaeb}], 0xb9, 0x0) 23:45:02 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000100), &(0x7f00000000c0)=0xfd72) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) munlock(&(0x7f00007e9000/0xf000)=nil, 0xf000) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000100), &(0x7f00000000c0)=0xfd72) 23:45:02 executing program 0: kqueue() kqueue() openat$vmm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vmm\x00', 0x0, 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x1) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x7}, &(0x7f0000000100)={0x3f}, 0x0) kqueue() r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x39, &(0x7f0000000140), 0x0) getsockopt(r0, 0xfc0, 0x7fff, &(0x7f00000001c0)=""/101, &(0x7f00000000c0)=0x65) shmget(0x1, 0x2000, 0x60, &(0x7f0000ffe000/0x2000)=nil) socket(0x0, 0x4000, 0x71) 23:45:02 executing program 1: setrlimit(0x8, &(0x7f0000000000)={0x7, 0x95}) r0 = syz_open_pts() r1 = socket(0x18, 0x4000, 0xf4) setsockopt(r1, 0x29, 0x39, &(0x7f0000000140), 0x0) getsockname$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) close(r0) r2 = syz_open_pts() ioctl$TIOCSETA(r0, 0x80047470, &(0x7f00000004c0)={0x5, 0x0, 0x0, 0x0, "61aa0db11ce9bae3c6514e6ae973739ea78b7ec0"}) writev(r2, &(0x7f0000002a00)=[{&(0x7f0000000440)='I', 0x1}], 0x1) readv(r0, &(0x7f0000002540), 0x1000000000000067) 23:45:02 executing program 0: nanosleep(&(0x7f0000001c40)={0xf0, 0x7fefffff}, 0x0) r0 = kqueue() fcntl$getown(r0, 0x5) kevent(r0, &(0x7f0000000280), 0xf8b3, 0x0, 0x10000fe, 0x0) r1 = semget$private(0x0, 0x7, 0xa0) r2 = socket(0x18, 0x8000, 0x4) semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0xee65) r3 = semget$private(0x0, 0x2, 0x9) semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000001c0)) semctl$IPC_RMID(r1, 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket(0x18, 0x1, 0x0) listen(r5, 0x0) setsockopt(r5, 0x29, 0x1b, &(0x7f00000002c0)="00012000", 0x4) r6 = socket(0x18, 0x1, 0x0) listen(r6, 0x0) setsockopt(r6, 0x2c, 0x1, &(0x7f0000000400)="08010000", 0x4) r7 = socket(0x18, 0x1, 0x0) listen(r7, 0x0) r8 = socket(0x18, 0x1, 0x0) listen(r8, 0x0) setsockopt(r8, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r9 = socket(0x18, 0x1, 0x0) listen(r9, 0x0) setsockopt(r9, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r10 = socket(0x10, 0x5, 0x7) listen(r10, 0x3) setsockopt(r10, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x0) r11 = socket(0x18, 0x1, 0x0) listen(r11, 0x0) setsockopt(r11, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r12 = socket(0x2, 0x8002, 0x0) connect$unix(r12, &(0x7f0000000440)=ANY=[@ANYBLOB="62020207e000000120000600cbfc9f4ea35119f59e7a53661b74703dd8cc0100000093f42301252b001bc35782be56000000003794ec477479218f8eec332af21b5e774464ec647b2d4dbbf2cde38f3a455cf347141fe25243ee68a17494ace019f57675c30e3f80ef0f519a60052862d75d0da3be00000000000007ff908a70f554ed931c025672c05fcb1718b483777403000000000000006c27f99d9b47abba4814f6332a91c4a47ce9894ffa4227156659669209084b85033958cefa80710a6a7dacda280b255c00c0"], 0x10) write(r12, 0x0, 0x0) r13 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r13, 0x8020426c, &(0x7f0000000480)={'tap', 0x0}) ioctl$BIOCSETWF(r13, 0x80104277, &(0x7f0000000180)={0x3, &(0x7f0000000280)=[{0x74}, {}, {0x6, 0x0, 0x0, 0x20003ff}]}) pwrite(r13, &(0x7f00000000c0)="f9b3f3b4bb6c070e832d737816fc", 0xe, 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000000340)={&(0x7f00000008c0)=ANY=[@ANYRES64=r5, @ANYRES16, @ANYRES64=r6, @ANYBLOB="50d5ddb4a6631ab7c45afe9adf4d51bd21277b492ed741c219bec2a3a20233d23edc86bd9b1cae156082fe470c4c49a8b4583e0288bebbf51c774f4e9b5f65422ea1de513f0409c96d54bed3d518ff5ec8207d2fc16a4582002a66455cf74d5ec3a3ce9892d42b7b8d3e4786ff84884f923c24fa37bdd9ad1e5dc010e78e", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESHEX=r3, @ANYRES32=r12], @ANYRESHEX=r7], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRESHEX=r2, @ANYRESDEC, @ANYRESHEX, @ANYRESOCT=r1], @ANYBLOB="9f9de90263633126a43ed7d5c0f4e6eb854b79b5c3c29eeaf849944722a4892025a87b9e9fa7f71cb3e4e928ae3dd3bddd3d6f6167747c5dafdac9bde0ccdcbe643b0f443a2ba92249f2908fc91cc333d3be021b6c877e343bb21ebc5244e664e1de5e743f9e2e1075a6a3bb648eccee1d2aee36a551b4ac0032e413343c6406008006bf71104d1762c3fb1dd0c4dc3a41a195d00f42075ac6c5b5f389e2226d710cf7dd7638209e337c26c997f67a943df23f47e0858e0efcb689050000008d147e4e34d1de33bdddc81e74e4c5b6e73b000000000000", @ANYRES16=r8, @ANYRES32=0x0, @ANYRESOCT=r9, @ANYRES64=0x0, @ANYRESHEX=0x0, @ANYRES64=r13], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRESHEX=r10, @ANYRES16, @ANYRESOCT=r11], @ANYBLOB="13ff4e61eef4d25d676ca6a9fd8ec995301c49807bbe6cd5e93e6b3c4d3a958aa2467b37948d176ab7568ac84338fc5537a025058a9c432635b4b721486e25ea621b646e0c387dc906488d72b7a142", @ANYRES16=0x0], 0x9, 0x0}, 0x8) r14 = getuid() setreuid(0xee00, r14) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r16 = getuid() setreuid(0xee00, r16) r17 = getgid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000040)={{0x6, r14, r15, r16, r17, 0x4, 0x7038}, 0x1, 0xfffffffffffffffb, 0xfffffffffffffffd}) kevent(r0, 0x0, 0x0, &(0x7f0000000140), 0x85, 0x0) 23:45:02 executing program 1: r0 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r0, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) ioctl$KDGETLED(r0, 0x40044b41, &(0x7f0000000080)) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f00000000c0)={0x3, &(0x7f0000000100)=[{0x44}, {0x7}, {0x6}]}) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) ioctl$BIOCVERSION(0xffffffffffffffff, 0x40044271, &(0x7f0000000040)) syz_emit_ethernet(0xe, &(0x7f0000000d00)="40c551571115b12ff78d5aee258c") 23:45:02 executing program 1: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="b100050460000000000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b0100000001000000bbc257699a1f132e27acb5d602000d7d026ba8af63ffff072918", 0x62, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="b1000502", 0x4, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000432000/0x2000)=nil) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b100050300000000000000000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f373f00acf00b7804be781e4991f7c8df5f882b297be1ab5b23ed00f4c807000000000000001f132e27acbdd602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1ffff00000f90006ee01bc43eaeacc50000fa02000000000000020208a371a3f80004000000040000000100"/164, 0xb1, 0x0, 0x0, 0xfffffffffffffd41) 23:45:02 executing program 1: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) r0 = syz_open_pts() close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r1, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) r2 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r2, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) ioctl$TIOCSETAW(r2, 0x802c7415, &(0x7f0000000300)={0x2, 0x652, 0x7ffc, 0x8, "699d6f0fceeb4f5e1f089cde2db64a485b4a41af", 0x3f, 0x6}) syz_open_pts() ioctl$WSDISPLAYIO_USEFONT(r1, 0x80585750, &(0x7f0000000280)={'./bus\x00', 0x0, 0x10000, 0x4, 0x0, 0xff, 0x4161, 0x0, 0x1, 0x1, 0x5, 0x9}) ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f00000000c0)={0xfffffffe, 0x0, 0x7, 0xfffffffffffffff9, "73f300070060c3dce5081af659b0d7317a117c00"}) writev(r0, &(0x7f00000009c0)=[{&(0x7f0000000100)="0239bd9a7f659509420000b1028546d8664e150f4ac2f8af0b5cf0f859e901cccd66041320582df8e00203bd62be9a3e4a0081560056e8f812a9dc8dc67b536e6d2609e72f34898bbba688a899e4c1739e24429aadfdce0000000026201bd5b9d8cc8172dba409ba8ae85af052ce46ac0d2194a59731f63912cee35205e034fb83a37ee3c768186a30b9a773fcbae5a6a420f39e94c42d1f33b3286d16a1e9c71d7b62a565bcb9da8e81434135add0cf24846609e2235b61666e9c3b343a37c3f7a11aee6e48324b3e6c0f25ccd214572bc0626017b3deead5dca1c2226b88de9764861c82c623f6394f28334acd6f458aa24d0000f4b8679a61a50b7a234c2c9890cc6409c59a905082c259b45f0200fd23612379f6def95003c4e49b54fae820a1c541e79b575d3c4c28c7d2edfabab9005e2cc98d7cc3f4f5e3a7498e3387ac17ff1c0c0e00", 0x147}], 0x1) 23:45:02 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)='#', 0x1}, {&(0x7f0000000180)="e4762e6867580ee95000afc33ba288f5e835823d7caf8fc6a3917f5c3144434e7006f8344e52af2d2af6ee4b8a624291e38dabbfcab5bdf8685c305707053626abf46824cf010052ecd1860e10de33fec22bf4d4ebffd86dca254fe916480519d89af5ea48347a06361edd951accb96d4104df6e008c8bef25152195ff6e04cfac8772d1ad96c0c3b09998c94b271fb2ac82862747dee9741ee59b5d7880904c5b3c76efb91821facbaf525885ca291fdabdec0cf21f51e5ca596817b7cf12bcf64a650b9abb3190facaf2a1706f2b8f5978f91acd0bf57e388f89e7c598535ba0722589db709e625f8ee60b79b8", 0xee}], 0x2) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="b10005046800000000000ce60605", 0xe, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x11, 0x4003, 0x0) getpgrp() sendto$unix(r0, &(0x7f00000000c0)="b10005046000000000000800070100000000ffebcea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x400, 0x0, 0x0) 23:45:02 executing program 1: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) r0 = syz_open_pts() syz_open_pts() ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f0000000100)={0x0, 0xeee9, 0x7, 0x558f, "2ea86ecc0104000000ef64e16eb595607fcfd711"}) write(r0, &(0x7f0000000140)="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", 0x227) 23:45:02 executing program 0: socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)="9fb043a02edfbf36f5467b8df739923708009044a56c36464f33cffedce34300000000c1483630053975c04e", 0x2c) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x39, &(0x7f0000000140), 0x0) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000000), &(0x7f0000000080)=0xc) 23:45:02 executing program 1: ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc5005601, &(0x7f0000000040)={0x10, 0x0, 0x4, 0x0, [{&(0x7f0000d91000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {&(0x7f0000fff000/0x1000)=nil, &(0x7f00001a2000/0x4000)=nil}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {&(0x7f0000fee000/0x12000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff6000/0x3000)=nil}, {&(0x7f0000ff3000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil}, {&(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x6c}, {&(0x7f0000a0a000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff8000/0x2000)=nil}, {&(0x7f0000ff2000/0x2000)=nil, &(0x7f0000f08000/0x2000)=nil}, {&(0x7f00001ed000/0x2000)=nil, &(0x7f0000627000/0x2000)=nil}, {&(0x7f0000c0e000/0x3000)=nil, &(0x7f0000c5e000/0x3000)=nil}, {&(0x7f0000e4c000/0x4000)=nil, &(0x7f0000dad000/0x4000)=nil}, {&(0x7f0000df3000/0x1000)=nil, &(0x7f0000ff0000/0x1000)=nil}, {&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000fe0000/0x1000)=nil}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000674000/0x1000)=nil}], ['./file1\x00', './file/file0\x00', './file0\x00', './file/file0\x00'], './file/file0\x00', './file0\x00', './file2\x00', ['./file', './file', './file', './file']}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00"}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r1 = socket(0x18, 0x1, 0x0) close(r1) r2 = socket(0x18, 0x3, 0x0) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x29, 0x39, &(0x7f0000000140), 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000540)={{0x18, 0x3, 0x21eb, 0x1}, {0x18, 0x3, 0x5, 0x2}, 0x2, [0x1, 0x170, 0xd89c, 0x7, 0x6, 0x9, 0x0, 0x3]}, 0x3c) connect(r3, &(0x7f0000000580)=@in={0x2, 0x3}, 0xc) shmget$private(0x0, 0x1000, 0x244, &(0x7f0000623000/0x1000)=nil) lseek(r2, 0x0, 0x4, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) poll(&(0x7f0000000540), 0x0, 0x1f) write(r2, &(0x7f0000000100)="8c65", 0x6d2) 23:45:02 executing program 0: ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r0 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r0, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x39, &(0x7f0000000140), 0x0) close(r1) ioctl$WSDISPLAYIO_GBURNER(r0, 0x400c5752, &(0x7f0000000100)) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB='+G'], 0x1) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00"}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r3 = socket(0x18, 0x1, 0x0) close(r3) r4 = socket(0x18, 0x2, 0x0) close(r4) socket(0x400000000018, 0x3, 0x3a) setsockopt(r4, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r4, &(0x7f0000000040)="100a2956b9223776", 0x21d) 23:45:02 executing program 1: chmod(&(0x7f0000000680)='./file0\x00', 0x20) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc5005601, &(0x7f0000000180)={0x10, 0x0, 0x4, 0x0, [{&(0x7f0000fff000/0x1000)=nil, &(0x7f0000004000/0x3000)=nil}, {&(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil}, {&(0x7f0000010000/0x1000)=nil, &(0x7f0000011000/0x2000)=nil}, {&(0x7f0000009000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil}, {&(0x7f000000f000/0x3000)=nil, &(0x7f0000006000/0x1000)=nil}, {&(0x7f0000009000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil}, {&(0x7f000000d000/0x2000)=nil, &(0x7f000000c000/0x1000)=nil}, {&(0x7f000000f000/0x3000)=nil, &(0x7f0000005000/0x4000)=nil}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000004000/0x1000)=nil}, {&(0x7f000000f000/0x4000)=nil, &(0x7f000000b000/0x4000)=nil, 0x8000000000000000}, {&(0x7f00003da000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil}, {&(0x7f000000d000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil}, {&(0x7f0000013000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil}, {&(0x7f00001f7000/0x1000)=nil, &(0x7f000000a000/0x4000)=nil}, {&(0x7f000000f000/0x3000)=nil, &(0x7f0000011000/0x4000)=nil}, {&(0x7f0000014000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil}], ['./file1\x00', './file0\x00', './file\x00', './file\x00'], './file0\x00', './file0/file0\x00', './file0\x00', ['./file', './file', './file', './file']}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x80206980, &(0x7f0000000300)) r2 = socket(0x18, 0x3, 0x0) readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/247, 0xf7) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/bpf\x00', 0x81, 0x0) ioctl$BIOCSETWF(r4, 0x80104277, &(0x7f0000000740)={0x0, &(0x7f0000000700)}) ioctl$TIOCGETD(r3, 0x4004741a, &(0x7f0000000140)) 23:45:02 executing program 0: r0 = socket(0x11, 0x4003, 0x0) r1 = socket(0x11, 0x3, 0x0) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x0}, 0xc) sendto$unix(r0, &(0x7f0000000000)="b1000513000001000000000020000000000004fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37281c18e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01b1257aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0xa) r2 = semget$private(0x0, 0x7, 0xa0) r3 = socket(0x18, 0x8000, 0x4) semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000000)=0xee65) r4 = semget$private(0x0, 0x2, 0x9) semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000001c0)) semctl$IPC_RMID(r2, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket(0x18, 0x1, 0x0) listen(r6, 0x0) setsockopt(r6, 0x29, 0x1b, &(0x7f00000002c0)="00012000", 0x4) r7 = socket(0x18, 0x1, 0x0) listen(r7, 0x0) setsockopt(r7, 0x2c, 0x1, &(0x7f0000000400)="08010000", 0x4) r8 = socket(0x18, 0x1, 0x0) listen(r8, 0x0) r9 = socket(0x18, 0x1, 0x0) listen(r9, 0x0) setsockopt(r9, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r10 = socket(0x18, 0x1, 0x0) listen(r10, 0x0) setsockopt(r10, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r11 = socket(0x10, 0x5, 0x7) listen(r11, 0x3) setsockopt(r11, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x0) r12 = socket(0x18, 0x1, 0x0) listen(r12, 0x0) setsockopt(r12, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r13 = socket(0x2, 0x8002, 0x0) connect$unix(r13, &(0x7f0000000440)=ANY=[@ANYBLOB="62020207e000000120000600cbfc9f4ea35119f59e7a53661b74703dd8cc0100000093f42301252b001bc35782be56000000003794ec477479218f8eec332af21b5e774464ec647b2d4dbbf2cde38f3a455cf347141fe25243ee68a17494ace019f57675c30e3f80ef0f519a60052862d75d0da3be00000000000007ff908a70f554ed931c025672c05fcb1718b483777403000000000000006c27f99d9b47abba4814f6332a91c4a47ce9894ffa4227156659669209084b85033958cefa80710a6a7dacda280b255c00c0"], 0x10) write(r13, 0x0, 0x0) r14 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r14, 0x8020426c, &(0x7f0000000480)={'tap', 0x0}) ioctl$BIOCSETWF(r14, 0x80104277, &(0x7f0000000180)={0x3, &(0x7f0000000280)=[{0x74}, {}, {0x6, 0x0, 0x0, 0x20003ff}]}) pwrite(r14, &(0x7f00000000c0)="f9b3f3b4bb6c070e832d737816fc", 0xe, 0x0, 0x0) sendmsg$unix(r5, &(0x7f0000000340)={&(0x7f0000000b00)=ANY=[@ANYRES64=r6, @ANYRES16, @ANYRES64=r7, @ANYBLOB="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", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESHEX=r4, @ANYRES32=r13], @ANYRESHEX=r8], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRESHEX=r3, @ANYRESDEC, @ANYRESHEX, @ANYRESOCT=r2], @ANYBLOB="9f9de90263633126a43ed7d5c0f4e6eb854b79b5c3c29eeaf849944722a4892025a87b9e9fa7f71cb3e4e928ae3dd3bddd3d6f6167747c5dafdac9bde0ccdcbe643b0f443a2ba92249f2908fc91cc333d3be021b6c877e343bb21ebc5244e664e1de5e743f9e2e1075a6a3bb648eccee1d2aee36a551b4ac0032e413343c6406008006bf71104d1762c3fb1dd0c4dc3a41a195d00f42075ac6c5b5f389e2226d710cf7dd7638209e337c26c997f67a943df23f47e0858e0efcb689050000008d147e4e34d1de33bdddc81e74e4c5b6e73b000000000000", @ANYRES16=r9, @ANYRES32=0x0, @ANYRESOCT=r10, @ANYRES64=0x0, @ANYRESHEX=0x0, @ANYRES64=r14], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRESHEX=r11, @ANYRES16, @ANYRESOCT=r12], @ANYBLOB="13ff4e61eef4d25d676ca6a9fd8ec995301c49807bbe6cd5e93e6b3c4d3a958aa2467b37948d176ab7568ac84338fc5537a025058a9c432635b4b721486e25ea621b646e0c387dc906488d72b7a142", @ANYRES16=0x0], 0x9, 0x0}, 0x8) geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r17 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, 0xff4b) r19 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$TIOCSETVERAUTH(r19, 0xc0107002, &(0x7f0000000000)=0x280000) getsockopt$sock_cred(r19, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r21 = semget$private(0x0, 0x7, 0xa0) r22 = socket(0x18, 0x8000, 0x4) semctl$SETVAL(r21, 0x3, 0x8, &(0x7f0000000000)=0xee65) r23 = semget$private(0x0, 0x2, 0x9) semctl$SETALL(r21, 0x0, 0x9, &(0x7f00000001c0)) semctl$IPC_RMID(r21, 0x0, 0x0) r24 = socket$unix(0x1, 0x1, 0x0) r25 = socket(0x18, 0x1, 0x0) listen(r25, 0x0) setsockopt(r25, 0x29, 0x1b, &(0x7f00000002c0)="00012000", 0x4) r26 = socket(0x18, 0x1, 0x0) listen(r26, 0x0) setsockopt(r26, 0x2c, 0x1, &(0x7f0000000400)="08010000", 0x4) r27 = socket(0x18, 0x1, 0x0) listen(r27, 0x0) r28 = socket(0x18, 0x1, 0x0) listen(r28, 0x0) setsockopt(r28, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r29 = socket(0x18, 0x1, 0x0) listen(r29, 0x0) setsockopt(r29, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r30 = socket(0x10, 0x5, 0x7) listen(r30, 0x3) setsockopt(r30, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x0) r31 = socket(0x18, 0x1, 0x0) listen(r31, 0x0) setsockopt(r31, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r32 = socket(0x2, 0x8002, 0x0) connect$unix(r32, &(0x7f0000000440)=ANY=[@ANYBLOB="62020207e000000120000600cbfc9f4ea35119f59e7a53661b74703dd8cc0100000093f42301252b001bc35782be56000000003794ec477479218f8eec332af21b5e774464ec647b2d4dbbf2cde38f3a455cf347141fe25243ee68a17494ace019f57675c30e3f80ef0f519a60052862d75d0da3be00000000000007ff908a70f554ed931c025672c05fcb1718b483777403000000000000006c27f99d9b47abba4814f6332a91c4a47ce9894ffa4227156659669209084b85033958cefa80710a6a7dacda280b255c00c0"], 0x10) write(r32, 0x0, 0x0) r33 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r33, 0x8020426c, &(0x7f0000000480)={'tap', 0x0}) ioctl$BIOCSETWF(r33, 0x80104277, &(0x7f0000000180)={0x3, &(0x7f0000000280)=[{0x74}, {}, {0x6, 0x0, 0x0, 0x20003ff}]}) pwrite(r33, &(0x7f00000000c0)="f9b3f3b4bb6c070e832d737816fc", 0xe, 0x0, 0x0) sendmsg$unix(r24, &(0x7f0000000340)={&(0x7f00000009c0)=ANY=[@ANYRESOCT=r19, @ANYRES64=r33, @ANYRES64=r26, @ANYBLOB="50d5ddb4a6631ab7c45afe9adf4d51bd21277b492ed741c219bec2a3a20233d23edc86bd9b1cae156082fe470c4c49a8b4583e0288bebbf51c774f4e9b5f65422ea1de513f0409c96d54bed3d518ff5ec8207d2fc16a4582002a66455cf74d5ec3a3ce9892d4897b8d3e4786ff84884f923c24fa37bdd9ad1e5dc010e78e", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRES64=r16], @ANYRESHEX=r27], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESHEX=r17, @ANYBLOB="4893619717f64a706bc2b028ede33773cad6a76ceb23775cfbe4e5eba2e28372e9fca80f36a5909760bef16a6664a95a63890570beaadfc9291ccd976d76f291886880c0fd0569123171d98477da5b19df4864d5ec0c6669899913971b5137e74fb7a1917a282f8a8acf3c5edf"], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRESHEX=r22, @ANYRESDEC, @ANYRESHEX, @ANYRESOCT=r21], @ANYBLOB="9f9de90263633126a43ed7d5c0f4e6eb854b79b5c3c29eeaf849944722a4892025a87b9e9fa7f71cb3e4e928ae3dd3bddd3d6f6167747c5dafdac9bde0ccdcbe643b0f443a2ba92249f2908fc91cc333d3be021b6c877e343bb21ebc5244e664e1de5e743f9e2e1075a6a3bb648eccee1d2aee36a551b4ac0032e413343c6406008006bf71104d1762c3fb1dd0c4dc3a41a195d00f42075ac6c5b5f389e2226d710cf7dd7638209e337c26c997f67a943df23f47e0858e0efcb689050000008d147e4e34d1de33bdddc81e74e4c5b6e73b000000000000", @ANYRES16=r28, @ANYRES32=0x0, @ANYRESOCT=r29, @ANYRES64=0x0, @ANYRES16, @ANYRES64=r33], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRESHEX=r30, @ANYRES16, @ANYRESOCT=r31], @ANYBLOB="13ff4e61eef4d25d676ca6a9fd8ec995301c49807bbe6cd5e93e6b3c4d3a958aa2467b37948d176ab7568ac84338fc5537a025058a9c432635b4b721486e25ea621b646e0c387dc906488d72b7a142", @ANYRES16=r27], 0x9, 0x0}, 0x8) semctl$IPC_SET(r23, 0x0, 0x1, &(0x7f0000000100)={{0x3, r15, r17, r18, r20, 0x261}, 0x1ff, 0x3ff, 0x12}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r36 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, 0xff4b) r38 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$TIOCSETVERAUTH(r38, 0xc0107002, &(0x7f0000000000)=0x280000) getsockopt$sock_cred(r38, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r40 = semget$private(0x0, 0x7, 0xa0) r41 = socket(0x18, 0x8000, 0x4) semctl$SETVAL(r40, 0x3, 0x8, &(0x7f0000000000)=0xee65) semop(r40, &(0x7f0000000040)=[{0x2, 0x81, 0x1800}, {0x2, 0x3, 0x1000}], 0x2) r42 = semget$private(0x0, 0x2, 0x9) semctl$SETALL(r40, 0x0, 0x9, &(0x7f00000001c0)) semctl$IPC_RMID(r40, 0x0, 0x0) r43 = socket$unix(0x1, 0x1, 0x0) r44 = socket(0x18, 0x1, 0x0) listen(r44, 0x0) setsockopt(r44, 0x29, 0x1b, &(0x7f00000002c0)="00012000", 0x4) r45 = socket(0x18, 0x1, 0x0) listen(r45, 0x0) setsockopt(r45, 0x2c, 0x1, &(0x7f0000000400)="08010000", 0x4) r46 = socket(0x18, 0x1, 0x0) listen(r46, 0x0) r47 = socket(0x18, 0x1, 0x0) listen(r47, 0x0) setsockopt(r47, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r48 = socket(0x18, 0x1, 0x0) listen(r48, 0x0) setsockopt(r48, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r49 = socket(0x10, 0x5, 0x7) listen(r49, 0x3) setsockopt(r49, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x0) r50 = socket(0x18, 0x1, 0x0) listen(r50, 0x0) setsockopt(r50, 0x29, 0x1b, &(0x7f0000000040)="00010000", 0x4) r51 = socket(0x2, 0x8002, 0x0) connect$unix(r51, &(0x7f0000000440)=ANY=[@ANYBLOB="62020207e000000120000600cbfc9f4ea35119f59e7a53661b74703dd8cc0100000093f42301252b001bc35782be56000000003794ec477479218f8eec332af21b5e774464ec647b2d4dbbd6cde38f3a455cf347141fe25243ee68a17494ace019f57675c30e3f80ef0f519a60052862d75d0da3be00000000000007ff908a70f554ed931c025672aa77cb1718b483777403000000000000006c27f99d9b47abba4814f6332a91c4a47ce9894ffa4227156659669209084b85033958ce5c00c03ba1030000000000000000"], 0x10) write(r51, 0x0, 0x0) sendmsg$unix(r43, &(0x7f0000000340)={&(0x7f00000008c0)=ANY=[@ANYRES64=r44, @ANYRES16, @ANYRES64=r45, @ANYBLOB="50d5ddb4a6631ab7c45afe9adf4d51bd21277b492ed741c219bec2a3a20233d23edc86bd9b1cae156082fe470c4c49a8b4583e0288bebbf51c774f4e9b5f65422ea1de513f0409c96d54bed3d518ff5ec8207d2fc16a4582002a66455cf74d5ec3a3ce9892d4897b8d3e4786ff84884f923c24fa37bdd9ad1e5dc010e78e", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESHEX=r42, @ANYRES32=r51], @ANYRESHEX=r46], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRESHEX=r41, @ANYRESDEC, @ANYRESHEX, @ANYRESOCT=r40], @ANYBLOB="9f9de90263633126a43ed7d5c0f4e6eb854b79b5c3c29eeaf849944722a4892025a87b9e9fa7f71cb3e4e928ae3dd3bddd3d6f6167747c5dafdac9bde0ccdcbe643b0f443a2ba92249f2908fc91cc333d3be021b6c877e343bb21ebc5244e664e1de5e743f9e2e1075a6a3bb648eccee1d2aee36a551b4ac0032e413343c6406008006bf71104d1762c3fb1dd0c4dc3a41a195d00f42075ac6c5b5f389e2226d710cf7dd7638209e337c26c997f67a943df23f47e0858e0efcb689050000008d147e4e34d1de33bdddc81e74e4c5b6e73b000000000000", @ANYRES16=r47, @ANYRES32=0x0, @ANYRESOCT=r48, @ANYRES64=0x0, @ANYRESHEX=0x0, @ANYRES64=0x0], @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRESHEX=r49, @ANYRES16, @ANYRESOCT=r50], @ANYBLOB="13ff4e61eef4d25d676ca6a9fd8ec995301c49807bbe6cd5e93e6b3c4d3a958aa2467b37948d176ab7568ac84338fc5537a025058a9c432635b4b721486e25ea621b646e0c387dc906488d72b7a142", @ANYRES16=0x0], 0x9, 0x0}, 0x8) semctl$IPC_SET(r42, 0x0, 0x1, &(0x7f0000000100)={{0x3, r34, r36, r37, r35, 0x261}, 0x3, 0x3ff, 0x16}) getgroups(0x4, &(0x7f0000000080)=[r20, 0x0, r39, 0x0]) getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, r20]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000), 0xc) getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), 0xff4b) r52 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$TIOCSETVERAUTH(r52, 0xc0107002, &(0x7f0000000000)=0x280000) getsockopt$sock_cred(r52, 0xffff, 0x1022, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r53 = semget$private(0x0, 0x7, 0xa0) socket(0x18, 0x8000, 0x4) semctl$SETVAL(r53, 0x3, 0x8, &(0x7f0000000000)=0xee65) semget$private(0x0, 0x2, 0x9) semctl$SETALL(r53, 0x0, 0x9, &(0x7f00000001c0)) semctl$IPC_RMID(r53, 0x0, 0x0) 23:45:02 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x0, 0x0) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bpf\x00', 0x8000, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000580)={0x3, &(0x7f0000000040)=[{0x4c}, {0x28}, {0x6, 0x0, 0x0, 0xfffffffc}]}) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r2, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) ioctl$TIOCSTART(r2, 0x2000746e) socket(0x0, 0x4, 0x2) pwrite(0xffffffffffffffff, &(0x7f00000000c0)="e4bb1f214389f6e3d5ca0268c7ab", 0xe, 0x0, 0x0) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) socket(0x2, 0x2, 0x3) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000100)={0x3, &(0x7f0000000140)=[{0x2d}, {0xc}, {0x6}]}) r3 = open(&(0x7f0000000300)='./bus\x00', 0x10000, 0x0) ioctl$BIOCSBLEN(r3, 0xc0044266, &(0x7f0000000380)=0x4) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) r4 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vmm\x00', 0x8, 0x0) ioctl$VMM_IOC_INTR(r4, 0x800c5606, &(0x7f00000002c0)={0x4, 0x1, 0x1000}) syz_emit_ethernet(0x50, &(0x7f0000000340)='\b') openat$bpf(0xffffffffffffff9c, &(0x7f0000000240)='/dev/bpf\x00', 0x10020, 0x0) 23:45:02 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="da35254eef738c4be3641445f81897822b6ba9821755b14f7dfade23d3c7544508872fea0b8e2bd0a5d79815dbf59aff18b8bdf5d83dc79dc2410464e75279ebc481ed7cdd6cbb80969d9040e830dc641f69d8689f358e925a79c2df020d722c118971c8744d08c8ed18", 0x6a, 0x0, 0x0, 0x0) mknod(&(0x7f0000000080)='./bus\x00', 0x8000800080002002, 0x4000000005bcd) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x20, 0xb4) ioctl$TIOCFLUSH(r0, 0x82907003, &(0x7f0000000040)=0x1) 23:45:02 executing program 0: socket(0x18, 0x1, 0x0) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x39, &(0x7f0000000140), 0x0) setsockopt(r0, 0x3, 0x5c53, &(0x7f0000000000)="0000809c4b48038920001000000000000000173c0176d4760bf8d8040000000000000057ccc3673e656766d61bd432f168bdadfef1f1e63595ac00c54399214254916139e0b2b4b52ad654b4219e0248ba271c", 0x64) 23:45:02 executing program 1: setitimer(0x0, &(0x7f0000000140)={{0x4, 0x1800000}, {0x401}}, &(0x7f0000000180)) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x2, 0x2ff, 0x0, "f01d00200b0f000005000000ac39080500cad800", 0xffffffff}) r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x39, &(0x7f0000000140), 0x0) r2 = fcntl$dupfd(r1, 0xa, 0xffffffffffffff9c) ioctl$TIOCGFLAGS(r2, 0x4004745d, &(0x7f0000000100)) openat$tty(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty\x00', 0x8, 0x0) 23:45:02 executing program 0: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [], [], [{}, {0x0, 0x0, 0x0, 0xffffffffffffffff}]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x2, 0x3, 0x0) r0 = socket(0x18, 0x1, 0x0) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bpf\x00', 0x100, 0x0) setsockopt(r0, 0x29, 0x39, &(0x7f0000000140), 0x0) r1 = dup(r0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) kqueue() r2 = openat$vmm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vmm\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x39, &(0x7f0000000140), 0x0) accept(r4, 0x0, &(0x7f0000000000)) r5 = socket(0x2, 0x3, 0x0) r6 = fcntl$dupfd(r3, 0x0, r5) ioctl$TIOCFLUSH(r6, 0x8020691f, &(0x7f0000000300)) 23:45:02 executing program 1: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe], [0x0, 0x0, 0x0, 0x9, 0xffdfffffffffffff], [0x0, 0x0, 0x401], [{}, {}, {}, {0x0, 0x9}]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r0, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) shmget(0x0, 0x2000, 0x282, &(0x7f000009e000/0x2000)=nil) ioctl$VT_WAITACTIVE(r0, 0x20007606, &(0x7f0000000000)=0x7f) r1 = socket(0x18, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x8080691a, &(0x7f0000000300)) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x29, 0x39, &(0x7f0000000140), 0x0) pwritev(r3, &(0x7f00000007c0)=[{&(0x7f0000000140)="3fbea9a363b63b0d13b508d2ca856989d48e342d46a12bcb99cd2fdd47c471b5c46a082501d16b63afc3427089d747304bb4f3eb8719e6554acfe6a20a8799d37df85e8830b55195148886b917760221e979456d95f8718f77986eacbc81aa6a2ce4d1ca63a10eff3bdfe63dd7085ca9ddca72", 0x73}, {&(0x7f0000000040)="66111ff1781e7d795a570b26540211d447221783", 0x14}, {&(0x7f00000001c0)="e0d74f9111eebf470fe3d930d13ca97bdbd0916d2f85d58b2c598e57feef708fe6e8bfa97724d6612f8a34f52bbc72abccfe27ded44b5bf2b8908307af0d648da466ffa3db418f4de284", 0x4a}, {&(0x7f00000004c0)="431337255bda2288fced8152f26c7053132d6a451234adedade8929975ca2eae9828ceae5e10f1e16d3afff901a402ab262fe1a28aba373ec1c0e3d864b12573ff8271d0e8a007353900c89db0700e7ff1d8899b3c6af458dd88792580dce118d925b9586658554597aa8268bdc927dfb433b48d2f726f3e06ba328683d4dbf3d8d35d3ee90177a9b7506dd4835e5c39ef78a72280df9512b08d3928b70b25c04ffc570c6f94", 0xa6}, {&(0x7f0000000580)="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", 0xfa}, {&(0x7f0000000680)="4a9e37b25fa58b67ce6830d8d39e3dbb49600482ab99138001cbae94feb08c2defef912d01956df44e6924bbbc024e1760ffb0b37c95e818bb750100cd83a8d789ed42428d", 0x45}, {&(0x7f0000000700)="b731e6c51c68dc88da8a97563d58e94bac52918655d36cf6c17263babead77027d9c7f0476bba612b9025763a53c367e4468e30e392bfda8e16729eadc9c9642e73b2bd3928bad03db1d16f192c0500f45def8d750648860b638c111a0d648c5d8d6eb8137d8e5ab4e6dc3b4a4336650a11c7b7a91d7b60b033e9c22be831350532d9c6cfbef66bed9e97bf8bee4120db51115c03fcf194c2666bb4037311454", 0xa0}], 0x7, 0x0, 0x9) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x39, &(0x7f0000000140), 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000000840)={{0x18, 0x2, 0x1, 0x5}, {0x18, 0x2, 0x12, 0x8}, 0x1, [0x1000, 0x4, 0x0, 0x1, 0xab9, 0x2, 0x1, 0x8000]}, 0x3c) 23:45:02 executing program 0: r0 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r0, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) ioctl$TIOCGETA(r0, 0x402c7413, &(0x7f0000000140)) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x400, 0x0) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f00000000c0)={0x1, &(0x7f0000000240)=[{0x80, 0x40, 0x4, 0x200005}]}) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000100)="ec0ba3282ca6f0f709e9b6ff87bc") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10, 0x0) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) 23:45:02 executing program 1: mprotect(&(0x7f00006e0000/0x2000)=nil, 0x2000, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1c, 0x0, 0x0, 0x0, 0x2be}, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x5}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x18, 0x8002, 0x0) getsockname(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0xc) r1 = socket$inet6(0x18, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) ioctl$WSKBDIO_SETMODE(r2, 0x80045713, &(0x7f0000000080)=0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x10000) setsockopt(r3, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff31929648000001000000000000000000", 0x14) r4 = dup2(r1, r1) unlink(&(0x7f00000000c0)='./file0\x00') dup2(r0, r4) r5 = openat$vmm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vmm\x00', 0x10400, 0x0) fsync(r5) sendmsg$unix(r4, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) 23:45:02 executing program 0: mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000000), 0x9130fbf, 0x0, 0x3fffffd, 0x0) madvise(&(0x7f00008a5000/0x400000)=nil, 0x400000, 0x6) pipe(&(0x7f0000000000)) madvise(&(0x7f00008f4000/0x200000)=nil, 0x200000, 0x6) 23:45:03 executing program 1: ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x4}}) r0 = socket(0x18, 0x1, 0x0) ioctl$TIOCSETA(0xffffffffffffff9c, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0x2, "000000000000000100002000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) socket(0x2, 0x2, 0x0) write(r1, 0x0, 0x0) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x29, 0x39, &(0x7f0000000140), 0x0) recvfrom$unix(r2, &(0x7f0000000040), 0x0, 0x42, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 23:45:03 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x50, 0x4}, {0x5c}, {0x6}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) syz_emit_ethernet(0x2f3, &(0x7f0000000140)='H') 23:45:03 executing program 1: ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="88"], 0x1) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00"}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x6, 0x5, 0xfd) setsockopt(r0, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r1 = socket(0x18, 0x1, 0x0) close(r1) r2 = socket(0x18, 0x2, 0x0) close(r2) socket(0x400000000018, 0x3, 0x3a) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r3, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) ioctl$WSDISPLAYIO_GETEMULTYPE(r3, 0xc014575e, &(0x7f0000000080)={0x101, './file0\x00'}) write(r2, &(0x7f0000000040)="100a2956b9223776", 0x38e) 23:45:03 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x0, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETWF(r2, 0x80104277, &(0x7f0000000580)={0x3, &(0x7f0000000040)=[{0x4c}, {0x28}, {0x6, 0x0, 0x0, 0xfffffffc}]}) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) pwrite(r2, &(0x7f00000000c0)="e4bb1f214389f6e3d5ca0268c7ab", 0xe, 0x0, 0x0) ioctl$BIOCIMMEDIATE(r2, 0x80044270, &(0x7f0000000080)=0x7) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000580)={0x3, &(0x7f0000000040)=[{0x4c}, {0x28}, {0x6, 0x0, 0x0, 0xfffffffc}]}) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) pwrite(r1, &(0x7f00000000c0)="e4bb1f214389f6e3d5ca0268c7ab", 0xe, 0x0, 0x0) kqueue() ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f00000000c0)={0x3, &(0x7f0000000180)=[{0x24}, {0x3d}, {0x80000000000006}]}) syz_emit_ethernet(0x17d, &(0x7f0000000340)="b6") 23:45:03 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000e43000/0x2000)=nil, 0x2000, 0x0) r0 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r0, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x81, 0x1200000], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [{}, {}, {}, {}, {}, {}, {0x1000}]}}) munmap(&(0x7f0000dfd000/0x200000)=nil, 0x200000) accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket(0x2, 0x2, 0x0) minherit(&(0x7f0000e4d000/0x3000)=nil, 0x3000, 0x2) connect$unix(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x10) dup2(r2, r1) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) 23:45:04 executing program 0: mknod(&(0x7f0000000040)='./bus\x00', 0x2080002002, 0x697f) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x2000747a) sendto$unix(0xffffffffffffff9c, &(0x7f0000000080)="3dbbce17a4a238b390e136d79cd99ebb84273aca75562cdfa7d26f7c", 0x1c, 0x2, 0x0, 0x0) kqueue() 23:45:04 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x0) r0 = getpid() fsync(0xffffffffffffff9c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x40001300, r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r1, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) ioctl$TIOCCDTR(r1, 0x20007478) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x44) getrusage(0xffffffffffffffff, &(0x7f0000000200)) 23:45:04 executing program 0: mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x8613a) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="220e2a", 0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{}, 0x100000084c01002e}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000100000000}) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x39, &(0x7f0000000140), 0x0) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0, 0x8000) 23:45:04 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000140)={0x3, &(0x7f00000001c0)=[{0x15}, {0x4d}, {0x6}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) write(r1, &(0x7f00000000c0)="3360b5d43b6721f1cb6181902695a2d8309f7cd162d03a5d05e2d7d8a44ae500024de506000ebca522512d4ed467f2c8ee97a0f89e87f63c6f670d73de36a5ae0d81e876db5e20591d20f43e04d53a0980d02d3b18ab5547f2fb4d", 0x5b) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x80, 0x8) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x65) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETWF(r4, 0x80104277, &(0x7f0000000580)={0x3, &(0x7f0000000040)=[{0x4c}, {0x28}, {0x6, 0x0, 0x0, 0xfffffffc}]}) r5 = syz_open_pts() ioctl$TIOCSETAF(r5, 0x802c7416, &(0x7f0000000080)={0x0, 0x0, 0x90d2, 0x0, "d730c1e7bb6fc6e23c5b00000000000000e74de4"}) write(r5, &(0x7f0000000180)="582720efabd16ebae632e0c2e8b27f2b284a73f2a044fd33055552fbd5e41789632dfc94ff334a5619515a4c8ab06198824b3da025bbd47b3bf579456fc7d4096e8c8b6b87cb2d72b8a7db9ad8a4f5f728ada3742d193ef16ab93f12fc4d5f16b136a5d00d", 0x65) r6 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETWF(r6, 0x80104277, &(0x7f0000000580)={0x3, &(0x7f0000000040)=[{0x4c}, {0x28}, {0x6, 0x0, 0x0, 0xfffffffc}]}) ioctl$BIOCSETIF(r6, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) pwrite(r6, &(0x7f00000000c0)="e4bb1f214389f6e3d5ca0268c7ab", 0xe, 0x0, 0x0) ioctl$BIOCGSTATS(r6, 0x4008426f, &(0x7f0000000100)) write(r5, &(0x7f0000000c80)="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", 0x315) r7 = syz_open_pts() close(r5) dup(r7) r8 = syz_open_pts() ioctl$TIOCSTOP(r8, 0x2000746f) ioctl$TIOCSETA(r8, 0x802c7414, &(0x7f0000000140)={0x0, 0x0, 0x3, 0xfffffffffffffeff, "85495500020000000000001167f5afa680400900"}) ioctl$TIOCSETA(r8, 0x802c7414, &(0x7f0000000840)={0x0, 0x3, 0x3, 0xb, "b08dce5800"}) readv(r8, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/213, 0xd5}], 0x1) ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) pwrite(r4, &(0x7f00000000c0)="e4bb1f214389f6e3d5ca0268c7ab", 0xe, 0x0, 0x0) ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$TIOCSDTR(r3, 0x20007479) syz_emit_ethernet(0x387, &(0x7f0000000340)="b6") panic: receive 3: so 0xfffffd805ed04190, so_type 3, m 0xfffffd805b9f2300, m_type 0 Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *422119 8796 0 0 0 0 dhclient db_enter() at db_enter+0x18 panic(ffffffff821aafc7) at panic+0x15c soreceive(fffffd805ed04190,0,ffff80001d372548,0,0,ffff80001d372454) at soreceive+0x16e7 soo_read(fffffd805edf2438,ffff80001d372548,0) at soo_read+0x53 dofilereadv(ffff80001d339278,6,ffff80001d372548,0,ffff80001d372630) at dofilereadv+0x1a1 sys_read(ffff80001d339278,ffff80001d3725e0,ffff80001d372630) at sys_read+0x83 syscall(ffff80001d3726b0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7fffff05f0, count: 7 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic receive 3: so 0xfffffd805ed04190, so_type 3, m 0xfffffd805b9f2300, m_type 0 ddb> trace db_enter() at db_enter+0x18 panic(ffffffff821aafc7) at panic+0x15c soreceive(fffffd805ed04190,0,ffff80001d372548,0,0,ffff80001d372454) at soreceive+0x16e7 soo_read(fffffd805edf2438,ffff80001d372548,0) at soo_read+0x53 dofilereadv(ffff80001d339278,6,ffff80001d372548,0,ffff80001d372630) at dofilereadv+0x1a1 sys_read(ffff80001d339278,ffff80001d3725e0,ffff80001d372630) at sys_read+0x83 syscall(ffff80001d3726b0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7fffff05f0, count: -8 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80001d372290 rbx 0xffff80001d372340 rdx 0x2 rcx 0 rax 0 r8 0xffff80001d372250 r9 0x1 r10 0 r11 0x1497d1e070bda4f2 r12 0x3000000008 r13 0xffff80001d3722a0 r14 0x100 r15 0x1 rip 0xffffffff8198e138 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff80001d372280 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb> show proc PROC (dhclient) pid=422119 stat=onproc flags process=0 proc=0 pri=24, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff80001d33a5f8,0xffff80001d339018 process=0xffff8000ffffa390 user=0xffff80001d36d000, vmspace=0xfffffd806bc0a220 estcpu=0, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 71596 31506 32214 0 2 0 syz-executor.0 71596 342517 32214 0 2 0x4000000 syz-executor.0 39538 402252 8632 0 2 0x2 syz-executor.1 32214 462737 8632 0 2 0x482 syz-executor.0 8632 279923 50445 0 3 0x82 thrsleep syz-fuzzer 8632 169936 50445 0 2 0x4000482 syz-fuzzer 8632 365399 50445 0 3 0x4000082 thrsleep syz-fuzzer 8632 246351 50445 0 3 0x4000082 thrsleep syz-fuzzer 8632 18372 50445 0 3 0x4000082 kqread syz-fuzzer 8632 67987 50445 0 2 0x4000482 syz-fuzzer 8632 376935 50445 0 3 0x4000082 thrsleep syz-fuzzer 50445 310351 94273 0 3 0x10008a pause ksh 94273 394162 66488 0 3 0x92 select sshd 68271 371714 1 0 3 0x100083 ttyin getty 66488 309675 1 0 3 0x80 select sshd 47929 306829 35960 73 3 0x100090 kqread syslogd 35960 167675 1 0 3 0x100082 netio syslogd 38589 42093 1 77 2 0x100010 dhclient * 8796 422119 1 0 7 0 dhclient 70630 137041 0 0 2 0x14200 zerothread 69323 462077 0 0 3 0x14200 aiodoned aiodoned 97690 81675 0 0 3 0x14200 syncer update 40576 421691 0 0 3 0x14200 cleaner cleaner 37552 353853 0 0 3 0x14200 reaper reaper 75257 7059 0 0 3 0x14200 pgdaemon pagedaemon 76968 437498 0 0 3 0x14200 bored crynlk 27134 137242 0 0 3 0x14200 bored crypto 13826 312483 0 0 3 0x40014200 acpi0 acpi0 35692 44383 0 0 3 0x14200 bored softnet 90090 388948 0 0 3 0x14200 bored systqmp 69164 458803 0 0 3 0x14200 bored systq 41937 212782 0 0 3 0x40014200 bored softclock 32548 235708 0 0 3 0x40014200 idle0 45925 232114 0 0 3 0x14200 bored smr 1 365185 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9513 6849K 6849K 78643K 10756 0 pcb 13 8K 8K 78643K 51 0 rtable 105 3K 4K 78643K 216 0 ifaddr 52 11K 11K 78643K 59 0 counters 21 16K 16K 78643K 22 0 ioctlops 0 0K 2K 78643K 21 0 iov 0 0K 12K 78643K 10 0 mount 1 1K 1K 78643K 1 0 vnodes 1223 77K 77K 78643K 1274 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 0K 0K 78643K 2 0 sem 11 0K 0K 78643K 30 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1794 195K 288K 78643K 12646 0 file desc 5 13K 25K 78643K 97 0 sigio 0 0K 0K 78643K 6 0 proc 49 38K 63K 78643K 360 0 subproc 32 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 7 0 in_multi 33 2K 2K 78643K 44 0 ether_multi 1 0K 0K 78643K 4 0 mrt 0 0K 0K 78643K 4 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 181 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 102 21K 22K 78643K 1051 0 UVM aobj 7 2K 2K 78643K 7 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 26 0 NDP 8 0K 0K 78643K 13 0 temp 75 3008K 3072K 78643K 2601 0 kqueue 3 4K 8K 78643K 15 0 SYN cache 2 16K 16K 78643K 2 0 ddb> 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 rtpcb 80 31 0 29 1 0 1 1 0 8 0 rtentry 112 47 0 3 2 0 2 2 0 8 0 unpcb 120 67 0 59 1 0 1 1 0 8 0 syncache 264 4 0 4 1 1 0 1 0 8 0 tcpqe 32 10 0 10 1 1 0 1 0 8 0 tcpcb 544 142 0 138 3 0 3 3 0 8 2 ipq 40 2 0 2 1 0 1 1 0 8 1 ipqe 40 90 0 90 1 0 1 1 0 8 1 inpcb 280 238 0 231 4 0 4 4 0 8 3 rttmr 72 2 0 2 1 0 1 1 0 8 1 nd6 48 6 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 188 0 0 12 0 12 12 0 8 0 art_table 32 189 0 0 2 0 2 2 0 8 0 art_node 16 46 0 6 1 0 1 1 0 8 0 semupl 112 3 0 3 1 0 1 1 0 8 1 semapl 112 28 0 19 1 0 1 1 0 8 0 shmpl 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 1510 0 111 46 0 46 46 0 8 0 ffsino 240 1510 0 111 83 0 83 83 0 8 0 nchpl 144 1837 0 223 60 0 60 60 0 8 0 uvmvnodes 72 1593 0 0 29 0 29 29 0 8 0 vnodes 208 1593 0 0 84 0 84 84 0 8 0 namei 1024 4487 0 4487 1 0 1 1 0 8 1 scxspl 192 5298 0 5298 1 0 1 1 0 8 1 plimitpl 152 20 0 13 1 0 1 1 0 8 0 sigapl 424 283 0 255 4 0 4 4 0 8 0 futexpl 56 1880 0 1880 1 0 1 1 0 8 1 knotepl 112 67 0 48 1 0 1 1 0 8 0 kqueuepl 144 26 0 24 1 0 1 1 0 8 0 pipelkpl 16 79 0 69 1 0 1 1 0 8 0 pipepl 120 158 0 139 1 0 1 1 0 8 0 fdescpl 432 269 0 255 2 0 2 2 0 8 0 filepl 120 1600 0 1504 5 0 5 5 0 8 2 lockfpl 104 21 0 20 1 0 1 1 0 8 0 lockfspl 48 8 0 7 1 0 1 1 0 8 0 sessionpl 112 17 0 7 1 0 1 1 0 8 0 pgrppl 48 17 0 7 1 0 1 1 0 8 0 ucredpl 96 81 0 74 1 0 1 1 0 8 0 zombiepl 144 255 0 255 1 0 1 1 0 8 1 processpl 896 283 0 255 4 0 4 4 0 8 0 procpl 624 364 0 329 4 0 4 4 0 8 1 sockpl 400 336 0 319 7 0 7 7 0 8 5 mcl64k 65536 7 0 7 1 0 1 1 0 8 1 mcl16k 16384 1 0 1 1 0 1 1 0 8 1 mcl4k 4096 19 0 19 2 1 1 1 0 8 1 mcl2k2 2112 1 0 1 1 0 1 1 0 8 1 mcl2k 2048 64870 0 64826 16 3 13 14 0 8 6 mtagpl 80 20 0 2 2 1 1 1 0 8 0 mbufpl 256 103321 0 103189 17 2 15 16 0 8 6 bufpl 280 4053 0 157 279 0 279 279 0 8 0 anonpl 16 46501 0 30205 85 2 83 83 0 107 17 amapchunkpl 152 1403 0 1259 10 0 10 10 0 158 2 amappl16 192 1470 0 586 53 0 53 53 0 8 8 amappl15 184 1 0 0 1 0 1 1 0 8 0 amappl14 176 2 0 1 2 1 1 1 0 8 0 amappl13 168 54 0 51 1 0 1 1 0 8 0 amappl12 160 9 0 6 1 0 1 1 0 8 0 amappl11 152 96 0 83 1 0 1 1 0 8 0 amappl10 144 26 0 19 1 0 1 1 0 8 0 amappl9 136 379 0 376 1 0 1 1 0 8 0 amappl8 128 278 0 258 1 0 1 1 0 8 0 amappl7 120 107 0 96 1 0 1 1 0 8 0 amappl6 112 59 0 53 1 0 1 1 0 8 0 amappl5 104 169 0 157 1 0 1 1 0 8 0 amappl4 96 497 0 465 1 0 1 1 0 8 0 amappl3 88 104 0 99 1 0 1 1 0 8 0 amappl2 80 1328 0 1263 3 1 2 3 0 8 0 amappl1 72 14461 0 14050 26 13 13 20 0 8 4 amappl 80 599 0 555 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 6 0 0 1 0 1 1 0 8 0 uaddrrnd 24 269 0 255 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 269 0 255 1 0 1 1 0 8 0 vmmpekpl 168 5921 0 5896 2 0 2 2 0 8 0 vmmpepl 168 39622 0 37678 154 6 148 148 0 357 63 vmsppl 272 268 0 255 2 0 2 2 0 8 1 pdppl 4096 544 0 510 6 0 6 6 0 8 1 pvpl 32 144276 0 125025 198 0 198 198 0 265 42 pmappl 200 268 0 255 1 0 1 1 0 8 0 extentpl 40 46 0 29 1 0 1 1 0 8 0 phpool 112 161 0 8 5 0 5 5 0 8 0