last executing test programs:

242.595341ms ago: executing program 4 (id=5):
setgroups(0x0, 0x0)
setuid(0xee01)
r0 = syz_open_pts()
fchmod(r0, 0x19e)

240.039218ms ago: executing program 5 (id=6):
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0)
sysctl$vm(&(0x7f0000000000)={0x2, 0x7}, 0x2, 0x0, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sysctl$kern(&(0x7f0000000000), 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x4)

221.121424ms ago: executing program 4 (id=9):
syz_open_pts()
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x800, 0x0)
ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000100)={0x0, 0x9, {[0xfffffbfffffffffb, 0x1, 0x2, 0x1001ffffe, 0x6, 0x7, 0xdf60, 0xffffffffffffffff, 0x0, 0x6, 0x93, 0xfffffffffffffff8, 0xffffffffffffffff, 0x3, 0xd, 0x4, 0xfffffffffffffffe, 0x400000000100], [0xfffffffffffffffe, 0x80000001, 0xfffffffffffffffa, 0x20200001, 0x5e, 0x100000000007b98, 0x800, 0x9, 0x0, 0xfffffffffffffffe], [0x100000001, 0x8000, 0x40000000, 0x0, 0xb, 0x11002, 0xffffffff00000000], [0x9, 0x1fffffffffb, 0x80000001, 0x4000000, 0xfffffffffffffffe, 0x90000000], [{0x0, 0x1, 0x0, 0x7d06}, {0x9, 0x8000022, 0x5}, {0x4, 0x0, 0xfffefffe, 0x280}, {0x3, 0x4, 0x5, 0xffffffffffffffff}, {0x0, 0x2, 0x7f, 0x8}, {0x0, 0x9, 0x9, 0x2000000000000000}, {0x5, 0x0, 0xfffffff7, 0xb}, {0xe, 0x100, 0x1, 0xb}], {0x1, 0x8, 0x5, 0x7}, {0xfffe, 0x6, 0x6d5, 0x6}}})
syz_emit_ethernet(0x42, &(0x7f0000000180)={@broadcast, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x67, 0x0, 0x0, 0xf0, 0x0, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@noop]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x7f, 0x0, {0x5, 0x4, 0x0, 0x3e, 0x8, 0x64, 0xff, 0x5, 0x2b, 0x1000, @empty, @multicast1}}}}}})

205.156628ms ago: executing program 4 (id=10):
r0 = syz_open_pts()
setuid(0xee01)
syz_open_pts()
ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000000)=0x8)

160.909995ms ago: executing program 2 (id=3):
setgid(0xffffffffffffffff)
setgroups(0x0, 0x0)
setuid(0xffffffffffffffff)
rename(&(0x7f0000000200)='.\x00', 0x0)

88.322545ms ago: executing program 1 (id=2):
sysctl$ddb(&(0x7f0000000000)={0x9, 0x6}, 0x2, 0x0, 0x0, 0x0, 0x0)
ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x3e54, 0x5, 0x86}]})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sysctl$kern(&(0x7f0000000000)={0x1, 0x4d}, 0x2, &(0x7f0000000180)="5f2a1ff1", &(0x7f00000000c0)=0x4, &(0x7f0000001180), 0x4)

86.576674ms ago: executing program 4 (id=11):
ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f00000000c0)={0x10, 0x3, [{&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0xffffffffffffffff}, {&(0x7f0000695000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0xffffffffffffff7c}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f000036c000/0x1000)=nil, 0x2}, {&(0x7f00001da000/0x4000)=nil, &(0x7f00000d6000/0x1000)=nil, 0xffffffffffffffff}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000188000/0x2000)=nil, 0x401}, {&(0x7f000060b000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, 0x80000002}, {&(0x7f000055e000/0x4000)=nil, &(0x7f000032f000/0x2000)=nil, 0xa}, {&(0x7f0000613000/0x2000)=nil, &(0x7f00000ce000/0x4000)=nil, 0x5}, {&(0x7f0000251000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil}, {&(0x7f00003bc000/0x3000)=nil, &(0x7f00003f2000/0x2000)=nil, 0xa}, {&(0x7f000064b000/0x2000)=nil, &(0x7f000038f000/0x4000)=nil, 0x12b}, {&(0x7f0000008000/0x3000)=nil, &(0x7f0000688000/0x4000)=nil, 0x9}, {&(0x7f000043b000/0x1000)=nil, &(0x7f000076c000/0x4000)=nil, 0xffff}, {&(0x7f00000a5000/0x1000)=nil, &(0x7f000079e000/0x4000)=nil, 0xffffffffbffffff9}, {&(0x7f0000576000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x5e04}, {&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001000/0x800000)=nil, 0x8}], './file0\x00', 0x3})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0})
r0 = socket(0x1, 0x2, 0x0)
ioctl$FIONREAD(r0, 0xc0286988, &(0x7f00000001c0))

76.412622ms ago: executing program 2 (id=12):
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xd1653077bafa0114}, 0xa)
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x1000000000029, 0x9, &(0x7f0000000040)="03000000", 0x4)
setsockopt(r0, 0x1000000029, 0xd, &(0x7f0000000000), 0x14)

67.767171ms ago: executing program 5 (id=13):
unveil(&(0x7f00000006c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)='c\x00')
unveil(&(0x7f0000000340)='./file1\x00', &(0x7f0000000300)='x\x00')
unveil(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='r\x00')
unveil(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000003c0)='x\x00')

66.774293ms ago: executing program 3 (id=4):
setegid(0xffffffffffffffff)
setregid(0x0, 0xffffffffffffffff)
setuid(0xee01)
setgid(0x0)

52.706741ms ago: executing program 2 (id=14):
r0 = getpid()
r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, r0)
utimensat(r1, 0x0, &(0x7f0000000100)={{0xff7ffffffffffffe, 0x3b9aca00}, {0x2, 0x3fffffffffffe}}, 0x2)

32.226572ms ago: executing program 5 (id=15):
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000040)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f0000000180)=[{0x3, 0xef, 0x9, 0x2}, {0x40, 0x6e, 0xb, 0x200}, {0x3c56, 0x13, 0x6, 0x6}]})
syz_emit_ethernet(0x1000e, &(0x7f0000000080)=ANY=[])

31.397027ms ago: executing program 2 (id=16):
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000040)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x4, 0x2, 0x0, 0x6}, {0x24, 0xf, 0x6, 0x40005}, {0x3c56, 0x82, 0x16, 0x598}]})
syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @udp={{0x1, 0x2, 0x8}}}}}})

20.075374ms ago: executing program 5 (id=17):
ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x6, 0x5, 0x101, 0x1, 0x1, 0x3, 0x10, [{0x5, 0xfe3, 0xffffff26, 0x71800}, {0x1, 0xb7fe, 0x800002, 0x7}, {0x100004, 0x4, 0x1fc000, 0x2}, {0x2, 0x9, 0x200, 0xfffffffa}, {0x4, 0x4, 0xe, 0x7}, {0x2, 0x20048000, 0x7d457398}, {0x5, 0xbffffff5, 0x4, 0x6d}, {0x99a, 0x8, 0xfdf0, 0x4}, {0x0, 0x44c7, 0xbfa9}, {0xfffffc00, 0x0, 0x10001, 0x1}, {0xa44f, 0xfff8, 0x488, 0xe1}, {0x8000, 0x5, 0x8, 0x8}, {0x2000df, 0x6, 0x5, 0x3ff}, {0xfffffffe, 0x0, 0xffff0001, 0xfffffff8}, {0x2, 0x5, 0x24, 0x2000b}, {0x81, 0xf3, 0x7, 0x4}]})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x1000000029, 0x2b, &(0x7f0000000140)='\x00\x00\x00\x00', 0x4)

7.284026ms ago: executing program 2 (id=18):
symlink(&(0x7f00000000c0)='.\x00', &(0x7f0000000180)='./file0\x00')
unveil(&(0x7f0000000200)='./file0/file0/..\x00', &(0x7f0000000280)='c\x00')
mknod(&(0x7f0000000040)='./bus\x00', 0x6000, 0x201700)
open(&(0x7f00000001c0)='./bus\x00', 0x8, 0x10e)

1.568692ms ago: executing program 5 (id=19):
sysctl$kern(&(0x7f0000000000)={0x1, 0x58}, 0x2, 0x0, 0x0, 0x0, 0x0)
sysctl$net_inet_tcp(&(0x7f0000000040)={0x4, 0x18, 0x6, 0x19}, 0x4, 0x0, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sysctl$net_inet_carp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x4}, 0x4, 0x0, 0x0, &(0x7f0000000000)="e5800000", 0x4)

0s ago: executing program 1 (id=20):
ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xca605601, &(0x7f00000008c0)={0x10, 0x4, [{&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x9}, {&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x7ff}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x1}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x101}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x40}, {&(0x7f0000ff3000/0xb000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x6}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x9}, {&(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x9}, {&(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x7de}, {&(0x7f0000ff6000/0x4000)=nil, &(0x7f0000ff7000/0x9000)=nil, 0x8fe}, {&(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff2000/0x4000)=nil, 0x6}, {&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, 0x69}, {&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff2000/0x2000)=nil, 0xbf}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x4}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffff5}], './file1\x00', 0x3, 0x5, 0x8, 0x8001, [0x9, 0x12, 0x5, 0xd, 0x2, 0xffffffff, 0x6, 0x9, 0x81, 0x2, 0x3, 0x5, 0x9, 0x1000, 0x3265, 0xeb, 0x40, 0x7fff, 0xfffffffa, 0x6, 0x3, 0x401, 0x8, 0x3c, 0x949, 0x5, 0x0, 0x3, 0x800, 0x9, 0xf, 0x3, 0x2, 0xf2, 0xfffffffe, 0x4, 0x4, 0x200, 0x1653b410, 0x0, 0x9, 0x1, 0x5, 0x4, 0x3, 0x5, 0x0, 0xffff4ce8, 0x7, 0x6, 0x1ff, 0x2, 0x1, 0x7, 0x6, 0x9, 0x9, 0x2, 0x1cc, 0x9, 0xffff, 0x3ff, 0x5, 0xffff, 0x0, 0xffff, 0xfec, 0x1, 0x3, 0x3, 0x7f, 0x4, 0x3, 0x0, 0xfffff0d2, 0x8, 0x5, 0xb, 0xe801, 0x3c3a, 0x9, 0x2, 0xff, 0x5, 0xf5, 0x8, 0x38cd, 0x5, 0x5, 0x7, 0x3ff, 0x2, 0x8, 0x3, 0x8, 0xd77a, 0x9, 0x9, 0x5, 0xfff, 0x0, 0x9, 0x8, 0x0, 0xff, 0x5, 0x7, 0x6, 0x6, 0x2, 0x0, 0xfffffffd, 0x2, 0x4, 0x8, 0x2, 0x7fff, 0x5, 0xffff9712, 0x1, 0x2, 0x1, 0x3, 0x0, 0x4, 0x5, 0x1, 0x5b3, 0x5, 0x81, 0x1, 0x2, 0xbd1, 0x0, 0xada, 0x7, 0x3, 0x8, 0x40000006, 0xac66, 0x4, 0x31, 0x637fd157, 0x3, 0x6b, 0xfffffeff, 0x8, 0x7, 0x1, 0x0, 0x400, 0x1000, 0xfff, 0x7, 0x9, 0xf, 0xfff, 0x2, 0x41d8d745, 0x37, 0x57, 0xb, 0x2, 0xffffff81, 0xc, 0x0, 0x0, 0x80000000, 0x8, 0x6, 0xff, 0x2, 0x6, 0x8ec5, 0x3003, 0xefa, 0x8, 0xff, 0x7, 0x6, 0x662, 0x1, 0xd, 0x8, 0x5, 0x6, 0x7, 0x83, 0x0, 0x7, 0x6, 0x4, 0x4, 0x101, 0x8, 0x1, 0x7, 0x0, 0x0, 0x7ff, 0xa6, 0xffff0000, 0x7, 0x5, 0xffffffff, 0x472, 0xfffffffe, 0x8, 0x5, 0x2, 0x7, 0x9, 0x8, 0x0, 0x40, 0x7, 0x9, 0xe, 0x81, 0x8, 0x4, 0x1, 0x5, 0x8, 0x5ce96353, 0x3ff, 0x8, 0x2d70, 0x4, 0x2, 0xfff, 0x7, 0x200, 0x7a, 0x3, 0x7fffffff, 0x6, 0x6, 0x8, 0x1, 0x1, 0x5, 0x3, 0xfffffff7, 0x400, 0x3, 0x9, 0x8, 0x132c, 0xff, 0x8, 0x7fffffff, 0x1, 0x6, 0x7fff, 0x4, 0x5, 0x24000000, 0x9, 0xfffffffd, 0x0, 0x2, 0x3, 0x9, 0x1e8a, 0xffffffff, 0x200, 0x8001, 0x8, 0x3, 0xfffffff7, 0x9, 0x5864e92d, 0xffffffff, 0x5, 0x8, 0x2, 0x1, 0x7fff, 0xc768, 0x5aa, 0x3248, 0x8, 0x0, 0x9, 0x8, 0x8, 0x4, 0x2, 0x4, 0x101, 0x9, 0x20, 0x0, 0xd000, 0x80000, 0x2, 0x2d, 0xffff, 0xff, 0x3, 0xfffffc01, 0xf, 0xbaf, 0x7, 0x1ff, 0x5, 0x7fff, 0x200, 0xc3, 0x3ff, 0x0, 0x4, 0x0, 0x1, 0xfffff56c, 0xe, 0x8, 0x8, 0x5, 0x2, 0x3, 0x2, 0x60, 0xe, 0x0, 0x3eb, 0x200, 0x401, 0x0, 0x4, 0xc, 0x7, 0xff3, 0x0, 0x401, 0x2, 0x40, 0x7, 0xfffffffb, 0x9, 0x7, 0x0, 0x81f, 0x4, 0x101, 0x5, 0x2, 0xffffffff, 0x10, 0x3, 0x4, 0x10001, 0x6, 0x10000, 0xbba6, 0xb, 0x5, 0x8b, 0x1, 0x3, 0xc, 0xd4, 0x6, 0xfbc, 0x2, 0x7, 0xff, 0x7, 0x1, 0x81, 0xaba, 0x8000, 0x0, 0x5, 0xfffffff9, 0xfffffffa, 0x4c, 0x2d, 0x7ff, 0x509b, 0x3, 0x1, 0x3, 0x200, 0x2065, 0x6, 0x1, 0xe, 0x8, 0x5, 0x1, 0x7, 0x80000001, 0x7, 0xd, 0xffff, 0x1, 0x600000, 0x200, 0x9351, 0x0, 0xd4e, 0x2, 0x6, 0x4, 0xffffff1b, 0x3, 0x1a2, 0x9, 0x2ab, 0x4, 0x1ff, 0x2, 0x1, 0x1, 0x7fff, 0x6, 0x5, 0xfff, 0x4, 0x81, 0x4a, 0x0, 0x7, 0x4, 0x0, 0x2752, 0x9, 0x7, 0x9, 0x6, 0x2, 0x1000100, 0x13c, 0x5, 0x9, 0x9, 0x7fffffff, 0xff, 0x100, 0x9, 0x5, 0x0, 0xffffff40, 0x4, 0x5, 0x9, 0x86, 0xfa, 0x7, 0x101, 0x1ff, 0x1, 0x4, 0xfffffffb, 0x2, 0x3, 0x4, 0x3, 0x8000, 0x5, 0x8, 0xffffff7f, 0x3, 0xfffffffc, 0x10000, 0x3, 0x2, 0x4, 0x1, 0x401, 0xa59, 0x8, 0x9, 0x1, 0x4, 0x9136, 0xfffffc01, 0x11, 0x6, 0x7ff, 0x40, 0x1000, 0x5, 0xfffffbff, 0x5, 0x9, 0x2, 0x4, 0xb7, 0x7, 0x4, 0x2, 0x401, 0x0, 0x0, 0x3, 0x80, 0x8, 0x4, 0x4c99, 0xfffffffd, 0x6c30, 0x2dc3, 0x81, 0x4, 0x5, 0xfffffff7, 0xfffffff7, 0x6, 0xfffffebd]})
ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, 0x0)
r0 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0)
ioctl$TIOCSETA(r0, 0xcd604404, &(0x7f0000000040)={0x10000000, 0x2, 0x87a, 0x2f, "2800180000020002000000000068ab5ade800600", 0x6, 0x2})

kernel console output (not intermixed with test programs):


OpenBSD/amd64 (ci-openbsd-multicore-0.us-central1-b.c.syzkaller.internal) (tty00)

Warning: Permanently added '10.128.0.225' (ED25519) to the list of known hosts.
SYZFAIL: posix_spawnp failed
 (errno 35: Resource temporarily unavailable)
login: 

OpenBSD/amd64 (ci-openbsd-multicore-0.us-central1-b.c.syzkaller.internal) (tty00)

login: uvn_flush: obj=0xfffffd806f54ec88, offset=0x5f7000.  error during pageout.
uvn_flush: WARNING: changes to page may be lost!
set $lines = 0
login: internal resource failure
Login incorrect
login: set $maxwidth = 0
login: internal resource failure
Login incorrect
login: show panic
login: internal resource failure
Login incorrect
login: trace
login: internal resource failure
Login incorrect
login: show registers
login: internal resource failure
Login incorrect
show proc
login: login: internal resource failure
Login incorrect
ps
login: login: internal resource failure
Login incorrect
show all locks
login: login: internal resource failure
Login incorrect
show malloc
login: login: internal resource failure
Login incorrect
show all pools
login: login: internal resource failure
Login incorrect