last executing test programs:

1m35.492366982s ago: executing program 2:
pipe(&(0x7f0000000640))
truncate(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) (async)
truncate(&(0x7f0000000100)='./file0\x00', 0x0, 0x8)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x3)
getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) (async)
getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8)
compat_43_ommap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x1, 0x400, r0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
lchown(0x0, 0x0, 0xffffffffffffffff)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
pread(r1, &(0x7f0000000440)="361d4a2a627b4923bfc705f20480e9dd3e07e068b67f8c8b006ac059159f1ddb8b3f90919471f3bf769f6723ccce5abb83ed7b4c320ee0dc5050fb851f9218cc546b411c4844dcfee58941b99d778b3f63989645867d2663", 0x58, 0x10)
symlink(&(0x7f0000000180)='.\x00', 0x0)
open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x10)
setreuid(0xee00, 0x0)
r2 = getuid()
setreuid(r2, r2) (async)
setreuid(r2, r2)
pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x2, 0x62e2dd08f149ff1b, r4)
compat_40_mount(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0)
compat_43_osendmsg(0xffffffffffffffff, 0x0, 0x0) (async)
compat_43_osendmsg(0xffffffffffffffff, 0x0, 0x0)
pathconf(&(0x7f00000000c0)='./file0\x00', 0x0) (async)
pathconf(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = _lwp_self()
compat_50__lwp_park(0x0, r5, 0x0, 0x0) (async)
compat_50__lwp_park(0x0, r5, 0x0, 0x0)
setuid(r2) (async)
setuid(r2)
r6 = posix_spawn(0x0, &(0x7f0000000280)='@*/,\x00', &(0x7f0000000300)={0x10001, 0x3, &(0x7f00000002c0)=@close={0x2, r0}}, &(0x7f0000000340)={0xff, 0x0, {0x100}, 0xcc73, {[0x9, 0x7f, 0x1ff, 0xfff]}, {[0x0, 0x61, 0x81, 0x5]}}, &(0x7f0000000380)=['\x00', '#\x00', '*[,,[!\x00', '}#\\%:%\'\x00', '\\@$(&,,\x00'], &(0x7f00000003c0)=['}\x94:-$]-$]$\x00', '].(\x00', '(\x00'])
ktrace(&(0x7f0000000140)='./file0\x00', 0x1, 0x40, r6) (async)
ktrace(&(0x7f0000000140)='./file0\x00', 0x1, 0x40, r6)
writev(0xffffffffffffffff, 0x0, 0x0) (async)
writev(0xffffffffffffffff, 0x0, 0x0)
r7 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000200)="ea00000000000000", 0x8) (async)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000200)="ea00000000000000", 0x8)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000240)="ea02000000000002", 0x8)

1m27.617476086s ago: executing program 3:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000))
getsid(0x0)
open(0x0, 0x0, 0x0)
mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0)
open$dir(&(0x7f00000026c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x800)
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x3}, 0x5)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x200, 0x8}, 0x8)

1m26.836481445s ago: executing program 2:
pipe(&(0x7f0000000640))
truncate(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) (async)
truncate(&(0x7f0000000100)='./file0\x00', 0x0, 0x8)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x3)
getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) (async)
getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8)
compat_43_ommap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x1, 0x400, r0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
lchown(0x0, 0x0, 0xffffffffffffffff)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
pread(r1, &(0x7f0000000440)="361d4a2a627b4923bfc705f20480e9dd3e07e068b67f8c8b006ac059159f1ddb8b3f90919471f3bf769f6723ccce5abb83ed7b4c320ee0dc5050fb851f9218cc546b411c4844dcfee58941b99d778b3f63989645867d2663", 0x58, 0x10)
symlink(&(0x7f0000000180)='.\x00', 0x0)
open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x10)
setreuid(0xee00, 0x0)
r2 = getuid()
setreuid(r2, r2) (async)
setreuid(r2, r2)
pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff})
r4 = getpid()
fktrace(r3, 0x2, 0x62e2dd08f149ff1b, r4)
compat_40_mount(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0)
compat_43_osendmsg(0xffffffffffffffff, 0x0, 0x0) (async)
compat_43_osendmsg(0xffffffffffffffff, 0x0, 0x0)
pathconf(&(0x7f00000000c0)='./file0\x00', 0x0) (async)
pathconf(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = _lwp_self()
compat_50__lwp_park(0x0, r5, 0x0, 0x0) (async)
compat_50__lwp_park(0x0, r5, 0x0, 0x0)
setuid(r2) (async)
setuid(r2)
r6 = posix_spawn(0x0, &(0x7f0000000280)='@*/,\x00', &(0x7f0000000300)={0x10001, 0x3, &(0x7f00000002c0)=@close={0x2, r0}}, &(0x7f0000000340)={0xff, 0x0, {0x100}, 0xcc73, {[0x9, 0x7f, 0x1ff, 0xfff]}, {[0x0, 0x61, 0x81, 0x5]}}, &(0x7f0000000380)=['\x00', '#\x00', '*[,,[!\x00', '}#\\%:%\'\x00', '\\@$(&,,\x00'], &(0x7f00000003c0)=['}\x94:-$]-$]$\x00', '].(\x00', '(\x00'])
ktrace(&(0x7f0000000140)='./file0\x00', 0x1, 0x40, r6) (async)
ktrace(&(0x7f0000000140)='./file0\x00', 0x1, 0x40, r6)
writev(0xffffffffffffffff, 0x0, 0x0) (async)
writev(0xffffffffffffffff, 0x0, 0x0)
r7 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000200)="ea00000000000000", 0x8) (async)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000200)="ea00000000000000", 0x8)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000240)="ea02000000000002", 0x8)

1m26.490359349s ago: executing program 3:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0xdf6)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/116, 0x74}], 0x8)
__mount50(0x0, 0x0, 0x10000000, &(0x7f0000000540), 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
__clone(0x4700, 0x0)
compat_43_fstat43(r0, &(0x7f0000000fc0))
open$dir(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
compat_90_statvfs1(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2)

1m25.793447476s ago: executing program 2:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/116, 0x74}], 0x8)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
__clone(0x4700, 0x0)
compat_43_fstat43(r0, &(0x7f0000000fc0))
open$dir(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1}, {0x18, 0x3, 0x0, 0xfffffffe}, 0x0, [0x0, 0x9, 0x0, 0x3, 0x7fffffff, 0x0, 0xfff, 0x4]}, 0x3c)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)

1m20.485851614s ago: executing program 1:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="2b972fbb0ee566cb375b79945a7b78438cb0897a40a348ff753f60475e6194c054cb5b5b4549e54bbc781edb4f9d6e095b206425e878aa5b037618afacad9ba4113c7aece60ea1b8207008c611424ef0b7b132558c111a97862c18b01640d8517253061f7f2f8286a7cbc73512fc72618de4afa1a0ee1792530c88a70afe19986f4547cb95", 0x85}], 0x1}, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000100)=0x20002, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = msgget$private(0x0, 0x0)
accept$inet(0xffffffffffffff9c, 0x0, 0x0)
getpriority(0x0, 0xffffffffffffffff)
msgrcv(r0, &(0x7f0000000300)={0x0, ""/93}, 0x65, 0x2, 0x1000)
compat_50___msgctl13$IPC_RMID(r0, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = socket(0x18, 0x1, 0x0)
getsockopt(r2, 0x6, 0x9, 0x0, 0x0)
mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718)
r3 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
ioctl$OFIOGETBMAP(r3, 0x8030447c, &(0x7f0000000100))
sendto$inet(r1, 0x0, 0x0, 0x24, &(0x7f0000000100)={0x2, 0x0}, 0x10)
ioctl$FIOSEEKHOLE(r1, 0xc0086662, &(0x7f0000000040)=0x1eb)

1m20.395663367s ago: executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000))
getsid(0x0)
open(0x0, 0x0, 0x0)
mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0)
__fstat50(0xffffffffffffffff, &(0x7f0000000100))
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x3}, 0x5)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x200, 0x8}, 0x8)

1m19.493343377s ago: executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f00000000c0), 0x0)
compat_43_orecvfrom(r0, &(0x7f00000011c0)=""/4096, 0x1000, 0x4002, 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
pathconf(&(0x7f0000000100)='./file0\x00', 0xd)

42.449906882s ago: executing program 3:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000))
getsid(0x0)
open(0x0, 0x0, 0x0)
mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0)
__fstat50(0xffffffffffffffff, &(0x7f0000000100))
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x3}, 0x5)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x200, 0x8}, 0x8)

42.418281047s ago: executing program 2:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0xdf6)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/116, 0x74}], 0x8)
__mount50(0x0, 0x0, 0x10000000, &(0x7f0000000540), 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
__clone(0x4700, 0x0)
compat_43_fstat43(r0, &(0x7f0000000fc0))
open$dir(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1}, {0x18, 0x3}, 0x0, [0x0, 0x9, 0x0, 0x3, 0x7fffffff, 0x0, 0xfff, 0x4]}, 0x3c)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
compat_90_statvfs1(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2)

42.386356262s ago: executing program 0:
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
__lstat50(&(0x7f0000000100)='./file1/../file0\x00', &(0x7f00000002c0))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$unix(0x1, 0x1, 0x0)
fcntl$dupfd(r1, 0xf, 0xffffffffffffff9c)
recvmmsg(r0, &(0x7f0000000880)={&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80000000}, 0x10, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
compat_43_ogetrlimit(0x7, &(0x7f0000000040))
r2 = socket(0x2, 0x2, 0x0)
ioctl$FIOSEEKHOLE(r2, 0x80206913, 0x0)
r3 = open$dir(&(0x7f0000000240)='./file1/../file0\x00', 0x80000, 0x0)
ioctl$FIONREAD(r3, 0x891b, 0x0)
socket(0x0, 0x0, 0x0)
ioctl$OFIOGETBMAP(0xffffffffffffffff, 0xc004667a, 0x0)
mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718)
open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
socket$unix(0x1, 0x1, 0x0)
socket$unix(0x1, 0x0, 0x0)
r4 = socket(0x18, 0x3, 0x0)
ioctl$FIOSEEKHOLE(r4, 0xc118691d, &(0x7f0000000180)=0x8000000000000032)
r5 = socket(0x18, 0x3, 0x0)
ioctl$FIOSEEKHOLE(r5, 0x8118691c, &(0x7f0000000180)=0x8000000000000032)
pathconf(&(0x7f0000000300)='./file0\x00', 0x0)

42.321866721s ago: executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
getsockname$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffe22)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x800000018, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000080)=@abs={0x7, 0x7}, 0x1c)

40.367523952s ago: executing program 4:
_ksem_timedwait(0x0, &(0x7f00000000c0)={0x0, 0x1})
modctl$MODCTL_STAT(0x4, &(0x7f0000000180)={&(0x7f0000000000)=""/137, 0x89})
setreuid(0x0, 0xee01)
ioctl$FIONREAD(0xffffffffffffffff, 0xc0107705, 0x0)
modctl$MODCTL_LOAD(0x0, &(0x7f0000000140)={&(0x7f0000000040), 0x0, 0x0})
semop(0x0, 0x0, 0x0)
symlink(&(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}})
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
setrlimit(0x9, &(0x7f0000000100))
socket(0x1f, 0x1, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x8, &(0x7f00000000c0), 0x0, 0x0, 0xb}, 0x0)
compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0))
unlink(&(0x7f0000000000)='./file0\x00')
open(&(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x58040, 0x1)
r0 = socket$inet(0x2, 0x2, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
fcntl$lock(r0, 0xa, 0x0)
r1 = getsid(0x0)
ptrace(0x9, r1, 0x0, 0x0)
setpgid(r1, 0x0)
mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4301)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$FIONREAD(r2, 0xc0107705, &(0x7f0000000080))
socket(0x18, 0x3, 0x0)
getsockopt(0xffffffffffffffff, 0x29, 0x80000000, 0x0, 0x0)
socketpair(0x2, 0x4, 0x0, 0x0)

32.004220581s ago: executing program 0:
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
__lstat50(&(0x7f0000000100)='./file1/../file0\x00', &(0x7f00000002c0))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$unix(0x1, 0x1, 0x0)
fcntl$dupfd(r1, 0xf, 0xffffffffffffff9c)
recvmmsg(r0, &(0x7f0000000880)={&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80000000}, 0x10, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
compat_43_ogetrlimit(0x7, &(0x7f0000000040))
r2 = socket(0x2, 0x2, 0x0)
ioctl$FIOSEEKHOLE(r2, 0x80206913, 0x0)
r3 = open$dir(&(0x7f0000000240)='./file1/../file0\x00', 0x80000, 0x0)
ioctl$FIONREAD(r3, 0x891b, 0x0)
socket(0x0, 0x0, 0x0)
ioctl$OFIOGETBMAP(0xffffffffffffffff, 0xc004667a, 0x0)
mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718)
open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
socket$unix(0x1, 0x1, 0x0)
socket$unix(0x1, 0x0, 0x0)
r4 = socket(0x18, 0x3, 0x0)
ioctl$FIOSEEKHOLE(r4, 0xc118691d, &(0x7f0000000180)=0x8000000000000032)
r5 = socket(0x18, 0x3, 0x0)
ioctl$FIOSEEKHOLE(r5, 0x8118691c, &(0x7f0000000180)=0x8000000000000032)
pathconf(&(0x7f0000000300)='./file0\x00', 0x0)

31.74586429s ago: executing program 4:
compat_40_mount(0x0, 0x0, 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)="01")
fchroot(r0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}})
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000000c0)}, 0x0)
compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0))
unlink(&(0x7f0000000000)='./file0\x00')
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
truncate(0x0, 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01")
__mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1)
compat_30_getdents(0xffffffffffffffff, 0x0, 0x40)

31.158514091s ago: executing program 2:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0xdf6)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/116, 0x74}], 0x8)
__mount50(0x0, 0x0, 0x10000000, &(0x7f0000000540), 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
__clone(0x4700, 0x0)
compat_43_fstat43(r0, &(0x7f0000000fc0))
open$dir(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1}, {0x18, 0x3}, 0x0, [0x0, 0x9, 0x0, 0x3, 0x7fffffff, 0x0, 0xfff, 0x4]}, 0x3c)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
compat_90_statvfs1(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2)

31.123688446s ago: executing program 0:
setsockopt(0xffffffffffffff9c, 0x69, 0x9, &(0x7f0000000000)="92875fd207f622d85b2e074589c529dff9488bf2e924", 0x16)
r0 = socket$unix(0x1, 0x2, 0x0)
recvfrom$unix(r0, &(0x7f0000000040)=""/3, 0x3, 0x80, 0x0, 0x0)
fsync(r0)
r1 = fork()
fcntl$setown(r0, 0x6, r1)
compat_30_getdents(0xffffffffffffff9c, &(0x7f0000000080)=""/38, 0x7)
compat_43_fstat43(r0, &(0x7f00000000c0))
acct(&(0x7f0000000140)='./file0\x00')
__clock_settime50(0x3, &(0x7f0000000180)={0x5, 0x7f})
getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000001c0)={<r2=>0x0, <r3=>0x0, <r4=>0x0}, 0xc)
lchmod(&(0x7f0000000200)='./file0\x00', 0x1c0)
__posix_fchown(&(0x7f0000000240)='./file0\x00', r3, r4)
__posix_chown(&(0x7f0000000280)='./file0\x00', r3, r4)
_lwp_create(&(0x7f00000002c0)={0x400f002c, 0x0, {[0x3, 0xe0000000, 0x6, 0x6]}, {0x9, 0x88d, 0x5}, {0x7fff, 0x4, '-@\x19.\"^@[%\'(-/-%\x00'}}, 0x0, &(0x7f0000000340)=<r5=>0x0)
_lwp_kill(r5, 0x48)
r6 = socket$unix(0x1, 0x1, 0x0)
r7 = open$dir(&(0x7f0000000380)='./file0\x00', 0x1, 0x8)
fchownat(r7, &(0x7f00000003c0)='./file0\x00', r3, r4, 0x400)
writev(r0, &(0x7f0000001a00)=[{&(0x7f0000000400)="3dd20e4a4b0c612a34ff53013e8b2c2990d446127512ee92708ad28a167c6a5eddf16a06a38644d2b1a95ac6a0b312c26025737fb5b1ce3596cc05e27881ec2638a2960c91382091b384958af63a77b2b92e963c63b4f6f1b9b2aab125d1234da27e5f8f348ef0cfa6708958d49bbdea5be01b3e047bcb5d62a40e991bd895915602bc281305c6dfb4f6aef5d49d9495fd7d26b7f12b5746623b03869680df1238acc93f4439f6d5f48566dcb70dd9a6d966de15f6355fc360c9627b1aea1d3f1a5dcd21b1bccfd8756816501f4cedfdd8cd4d957e8f15f484f4f84f4c1db8156006261d62cc55f87924b73282f810728a35d823a6d9a6", 0xf7}, {&(0x7f0000000500)="aff6cc30e7df12fb72da182a3def10d708c221adf5074e18008e93fff6e5e0f8c14f22c8960aa4896fbd7bc7b468ee0bb177149fd87c9f2d36782439d74cb1a8fe81b0889b2673238eebc78031b08fd5fbb8903a5dd7a5441fdf87a509677777ccb0613f23bf29707eec8f", 0x6b}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="792ce0a18977c958d4794d1f88cf1437af093c4d82a9caf5f7149d6718a1665d00e98f5b", 0x24}, {&(0x7f0000000600)="2067d5a8568fd06defe8ce743fd80bc58afde46a45e30849c720f3d749e64ce99b5b91cee8820db7fbb23478fb6a4cd18fcac826a24443b9907d27d1cdad9d11ea0cc49055b7259582eca1d9585d1f29a2c6afddf60238e2d9a292a96208667c25e4857886edf83e1fcf451cc4d446b8663d0d4151df5cec335319408a73d75d408c8473", 0x84}, {&(0x7f00000006c0)="e72fa7ba10398cef0b11f37365ef47056353a1cd209615d0efe445f09be5a917db05e45ea630c6c9d1e9eb8eca62ca66baddaf54f36550186b829e25cae9f2e2ffa6e7b9d1319aa9b48f6bece8cf3e66ca780b3c8e68b3946f83f3ff7d0f5aac61a13af5973e7e7be2cffb5bbd20d0", 0x6f}, {&(0x7f0000000740)="d7621cffada81d4aaba8e3d2fee5a749d681d5b6943e3591b2a0f63a091465f8e5224627f807a201eeb1da5bff96b2faecf11625eb65ab79d0e9829d8ef29610d04ef262574a68109346948405e85152ac56bd6224b05a3afe118b6f09add38a5689366f56db46e093f20724593d3c696f2371bc9ab430bb6a1e7b4e7b735f1ad7dd1fc29d3b25cd5c736d04b2a8bf674e3d367fa4d1a47ef148544c082d86384ff3a70d11593da090838859733bfdb3a0be8536f61cf70c461145935ecdcf0d88dc6f19bafca1f490c4345a2b3615b1aadf3bd3784c8b469ac863", 0xdb}, {&(0x7f0000000840)="eac1c895afd97fb2aa42236be3cdb036281a9ad3d3990d3d042dfebab3e6fe665dd8b5dacd14deabb15af335320ad27830ab8b5ffd4272d03608122cda9361d3e060da10deac5bd85e141857a95db181e0155a2446065169858e916b9cfce916ba2b27cc92a09db5bd80f21d080a6da329451a0d9b750c22405f2531aeac266c46513b3cb15900a9d1c10fa6681b3f779cbc59cbc80e7a1b6544c5fd37eb2ca3045c5c476c5708834f8b4c3806fd5b336f114f50d88a0f6fcbf0968315b1486b383d8f1f0be41db6bbb0", 0xca}, {&(0x7f0000000940)="0c719daf72da284c052d3afb03506d7a8a9256149f454a218d9c7242db92bf98328c9ced9f53a4a044607262df01d11613b7176a69caea6aafaad58c17cb0e5b2929e0f9927bd8ce3bc98ac49db5885a2ad3148ac9e7bb6ae869fc22491d9aa05dfdd96b41375c0b94ddaf959ce9be97fc708d56dfff7fc54e5add53d52ddc15cd756179c819ab4179560f68ca010027e7c37cfaec52e98dfa9ac0ec788e", 0x9e}, {&(0x7f0000000a00)="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", 0x1000}], 0xa)
ptrace(0x100, r2, &(0x7f0000001ac0), 0x9)
bind$unix(r6, &(0x7f0000001b00)=@file={0x1, './file0\x00'}, 0xa)
r8 = open$dir(&(0x7f0000001b40)='./file0\x00', 0x100, 0x10)
readlinkat(r8, &(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)=""/188, 0xbc)
_lwp_create(&(0x7f0000001d80)={0x14, &(0x7f0000001d00)={0x400f0021, &(0x7f0000001c80)={0x400f002e, 0x0, {[0x3, 0x1ff, 0x8, 0x63b]}, {0x8000000000000001, 0x2, 0x9}, {0x4, 0x3380000000000000, '-@\x19.\"^@[%\'(-/-%\x00'}}, {[0x7, 0x10000, 0xa3, 0xaa75]}, {0xffffffffffffff47, 0x1, 0x4}, {0x7f, 0x3, '-@\x19.\"^@[%\'(-/-%\x00'}}, {[0xfffffffc, 0x4, 0xffffffff, 0x5]}, {0x4, 0x9, 0x1}, {0x1000, 0x9, '\\.]\xc1\x00'}}, 0x0, &(0x7f0000001e00)=<r9=>0x0)
_lwp_setname(r9, &(0x7f0000001e40)='-@\x19.\"^@[%\'(-/-%\x00')
socket$inet(0x2, 0x10000000, 0x3)
_ksem_open(&(0x7f0000001e80)="813764918855bc127d012f6e4aa58e095180c27ef072d5438e3c65887614e8076592dd6823355da3eca0c11fd18fc8cc720eea2219350e376f62c28969e5416af0c7e5ab5540282806f84f3d568d45c7f353357da75c21351de3d32be7fbc6e231304894a5d9d69e00b7de694e14195a02a0925ca7a53a99847f2fd94dc45f354fe94664433803f022222b9fe46196eb5885bd67e2bbb2425709d6c8c0c90aabf8336e50564663d009a92fb9ce746b3780a777909394", 0xa00, 0x800, 0xfffffffd, &(0x7f0000001f40)=<r10=>0x0)
_ksem_post(r10)
__stat50(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0))

29.614475409s ago: executing program 0:
mknod(0x0, 0x2000, 0x40000802)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x80047401, &(0x7f0000000000)=0x5)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r1, 0x80047454, &(0x7f0000000000))

28.653717637s ago: executing program 3:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000))
getsid(0x0)
open(0x0, 0x0, 0x0)
mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0)
__fstat50(0xffffffffffffffff, &(0x7f0000000100))
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x3}, 0x5)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x200, 0x8}, 0x8)

28.025599264s ago: executing program 4:
compat_40_mount(0x0, 0x0, 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)="01")
fchroot(r0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}})
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000000c0)}, 0x0)
compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0))
unlink(&(0x7f0000000000)='./file0\x00')
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
truncate(0x0, 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01")
__mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1)
compat_30_getdents(0xffffffffffffffff, 0x0, 0x40)

27.898198713s ago: executing program 0:
open$dir(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0)
r0 = socket$inet(0x2, 0x10000005, 0x8)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
fcntl$lock(r0, 0x7, &(0x7f0000000580)={0x1, 0x2, 0x6, 0x2})
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000055b000/0x2000)=nil)
shmat(r1, &(0x7f000068f000/0x4000)=nil, 0x800)
madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000000002)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket(0x18, 0x1, 0x0)
setsockopt(r2, 0x0, 0x0, &(0x7f0000002a80)="01", 0x1)
__mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000840)='.\x00', 0x0, &(0x7f0000000240), 0x0)
open(0x0, 0x0, 0x0)
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0)
open(0x0, 0x0, 0x0)
r3 = open$dir(0x0, 0xd0200, 0x10)
pwritev(r3, &(0x7f0000000080), 0x0, 0x0)
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0)
r4 = open$dir(&(0x7f0000000000)='./bus\x00', 0x40, 0x800)
ioctl$FIOASYNC(r4, 0x8004746c, &(0x7f0000000040))
mknod(0x0, 0x0, 0x0)
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802)
r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r6 = semget$private(0x0, 0x7, 0x279)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x2}, 0xc)
____semctl50$SETVAL(r6, 0x0, 0x8, &(0x7f0000000240)=@val=0x2dee)
____semctl50$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000280))
ioctl$FIOASYNC(r5, 0x80017472, &(0x7f0000000040)=0x4)
open(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x40)

27.829396614s ago: executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c)
getsockname$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffe22)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x800000018, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000080)=@abs={0x7, 0x7}, 0x1c)

27.646136292s ago: executing program 4:
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x0, 0xd27d43220c7df9b, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000100)={&(0x7f00000006c0), 0x213, 0x0, 0x0, 0x0}}, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3f8d}, 0x10, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000000080)={0x0}, 0x10, 0x0, 0x0)
write(r1, &(0x7f0000000000)='H', 0x1)
close(r1)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x11, r0, 0x0, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x100c, &(0x7f0000000000)={0xee}, 0x10)
getsid(0x0)
compat_40_mount(0x0, 0x0, 0x0, 0x0)
__mount50(0x0, &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000140), 0x0)
read(r0, &(0x7f0000000180)=""/149, 0xfea5)

27.478433868s ago: executing program 3:
r0 = socket(0x1f, 0x1, 0x80)
shutdown(r0, 0x2)
ioctl$FIOGETBMAP(r0, 0xc008667a, &(0x7f0000000000))

27.316191082s ago: executing program 3:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0xdf6)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/116, 0x74}], 0x8)
__mount50(0x0, 0x0, 0x10000000, &(0x7f0000000540), 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
__clone(0x4700, 0x0)
compat_43_fstat43(r0, &(0x7f0000000fc0))
open$dir(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
compat_90_statvfs1(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2)

27.069894721s ago: executing program 4:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0xdf6)
r0 = open(0x0, 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/130, 0x82}, {0x0}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/116, 0x74}], 0x8)
__mount50(0x0, 0x0, 0x10000000, &(0x7f0000000540), 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
__clone(0x4700, 0x0)
compat_43_fstat43(r0, &(0x7f0000000fc0))
open$dir(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1}, {0x18, 0x3, 0x0, 0xfffffffe}, 0x0, [0x0, 0x9, 0x0, 0x3, 0x7fffffff, 0x0, 0xfff, 0x4]}, 0x3c)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
compat_90_statvfs1(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2)

26.905219956s ago: executing program 0:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/116, 0x74}], 0x8)
truncate(0x0, 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
__clone(0x4700, 0x0)
compat_43_fstat43(r0, &(0x7f0000000fc0))
open$dir(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1}, {0x18, 0x3, 0x0, 0xfffffffe}, 0x0, [0x0, 0x9, 0x0, 0x3, 0x7fffffff, 0x0, 0xfff, 0x4]}, 0x3c)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)

26.377984247s ago: executing program 1:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/116, 0x74}], 0x8)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
__clone(0x4700, 0x0)
compat_43_fstat43(r0, &(0x7f0000000fc0))
open$dir(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1}, {0x18, 0x3, 0x0, 0xfffffffe}, 0x0, [0x0, 0x9, 0x0, 0x3, 0x7fffffff, 0x0, 0xfff, 0x4]}, 0x3c)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)

22.158615357s ago: executing program 4:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0xdf6)
r0 = open(0x0, 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/130, 0x82}, {0x0}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/116, 0x74}], 0x8)
__mount50(0x0, 0x0, 0x10000000, &(0x7f0000000540), 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
__clone(0x4700, 0x0)
compat_43_fstat43(r0, &(0x7f0000000fc0))
open$dir(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1}, {0x18, 0x3, 0x0, 0xfffffffe}, 0x0, [0x0, 0x9, 0x0, 0x3, 0x7fffffff, 0x0, 0xfff, 0x4]}, 0x3c)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
compat_90_statvfs1(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2)

8.285992224s ago: executing program 5:
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00')
__mount50(0x0, 0x0, 0x0, 0x0, 0x0)
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00')

7.701660674s ago: executing program 5:
mknod(0x0, 0x2000, 0x40000802)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x80047401, &(0x7f0000000000)=0x5)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r1, 0x80047454, &(0x7f0000000000))

1.279354203s ago: executing program 5:
mknod(0x0, 0x2000, 0x40000802)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x80047401, &(0x7f0000000000)=0x5)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r1, 0x80047454, &(0x7f0000000000))

1.003381255s ago: executing program 5:
compat_40_mount(0x0, 0x0, 0x0, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)="01")
fchroot(r0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}})
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000000c0)}, 0x0)
compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0))
unlink(&(0x7f0000000000)='./file0\x00')
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03)
compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
truncate(0x0, 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01")
__mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1)
compat_30_getdents(0xffffffffffffffff, 0x0, 0x40)

687.788634ms ago: executing program 5:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000))
getsid(0x0)
open(0x0, 0x0, 0x0)
mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0)
__fstat50(0xffffffffffffffff, &(0x7f0000000100))
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x3}, 0x5)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x200, 0x8}, 0x8)

476.113457ms ago: executing program 5:
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x0, 0x7)
truncate(&(0x7f0000000000)='./file0\x00', 0x14, 0x1)

0s ago: executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x40000424, 0x0)
ktrace(&(0x7f0000000240)='./file0\x00', 0x2, 0x0, 0x0)
mkdir(0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01")
msgget$private(0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
_lwp_create(0x0, 0x0, 0x0)
chroot(0x0)
mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718)
compat_30_getfh(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
unlink(&(0x7f0000000000)='./file0\x00')
r0 = socket$inet6(0x18, 0x40000000, 0x8)
sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x4, &(0x7f0000000100)={0x18, 0x0, 0x9, 0x7fff}, 0xc)
__fhopen40(&(0x7f0000000080)="047e96be822b6658ab4391f3070837ccc9f09148dc6d7da49c10979a", 0x1c, 0x0)

kernel console output (not intermixed with test programs):

[ 259.9196042] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5454 command syz-executor.5)
[ 260.0301037] tap0: detached
[ 261.9185624] tap4: detached
[ 263.4253118] kobj_load, 185: [./file0]: linker error: read failed 19
[ 263.4353586] WARNING: module error: vfs load failed for `./file0', error 19
[ 264.3595271] tap5: detached
[ 264.4197739] tap0: detached
[ 265.1329731] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5270 command syz-executor.4)
[ 267.4031394] tap5: detached
[ 267.4533636] WARNING: module error: vfs load failed for `', error 2
[ 268.9802005] tap4: detached
[ 269.6130493] sockaddr_getsize_by_family: (syz-executor.4:5371:9249) Unhandled address family=0
[ 270.0349378] tap5: detached
[ 270.3563761] superblock read failed
[ 272.1142471] tap4: detached
[ 272.9982136] WARNING: module error: vfs load failed for `udf', error 2
[ 274.7661344] WARNING: module error: vfs load failed for `', error 2
./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚Ą Š € t[ 275.8811358] tap0: detached
[ 276.5340531] tap5: detached
[ 276.5641903] tap1: detached
[ 281.5726006] tap5: detached
[ 282.1083192] tap1: detached
./file0./file0 źĻ@
 “@ ¦€ }  ‚ Ą  Š    €  t [ 283.1787621] tap3: detached
[ 283.5284746] tap2: detached
./file0./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚Ą Š € t./file   źĻ [ 286.2265695] tap1: detached
[ 291.0881984] tap1: detached
[ 292.4526923] tap5: detached
./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚ € t/dev/dk0[ 293.7037242] WARNING: module error: vfs load failed for `./file0', error 2
Jan  1 00:02:39 ci2-netbsd-kubsan-0 syslogd[700]: last message repeated 4 times
[ 294.7910443] tap1: detached
[ 297.6021716] sockaddr_getsize_by_family: (syz-executor.1:6540:8296) Unhandled address family=97
[ 299.9123494] tap1: detached
[ 301.6330892] tap1: detached
[ 303.3524271] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 11220 command syz-executor.1)
[ 304.6259626] tap1: detached
[ 307.2519700] tap1: detached
[ 307.8980162] tap4: detached
[ 309.0686801] uhub1: device problem, disabling port 1
[ 310.1380300] tap4: detached
[ 311.4491451] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 7525 command syz-executor.4)
./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚Ą Š € tØ"¬  
 ± ÕóŹ ± ÕóŹ ± ÕóŹ 
 [ 313.6770119] tap0: detached
[ 316.8406181] tap0: detached
[ 320.4957836] tap1: detached
[ 320.8078428] tap3: detached
[ 322.0659945] tap2: detached
[ 322.8811528] tap0: detached
./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚Ą Š € t./file0./file0 źĻ@
 “@ ¦€ } ‚Ą Š € tØĢ¬  
 ¾  ’& ¾  ’& ¾  ’& 
 [ 325.7789640] tap1: detached
[ 327.1772590] tap5: detached
./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚ € tffs//dev/dk0[ 329.0078434] tap1: detached
./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚Ą Š € t[ 344.7103479] tap4: detached
[ 347.1824480] tap4: detached
[ 350.7395984] tap4: detached
[ 354.2663504] tap4: detached
[ 375.5043249] tap0: detached
[ 375.9965527] tap2: detached
./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚Ą Š € t./file0Øä¬  
 ō C,z ō C,z ō C,z 
 [ 379.5426242] tap3: detached
[ 380.4768548] tap4: detached
[ 380.6476571] tap1: detached
Jan  1 00:04:07 ci2-netbsd-kubsan-0 syslogd[700]: last message repeated 2 times
Jan  1 00:04:07 Q#dAvg	(p?tG?v?v0?+Q:??Vb??mf?h?4@F(`e??PQ{c%^PJ+?N$?]m9?$:At shutdown: poweroff by root: power button pressed 
./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚Ą Š € t./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚Ą Š € t./file0./file0 źĻ@
 “@ ¦€ } ‚Ą Š € t[ 385.1680604] tap5: detached
[ 385.3589293] tap4: detached
./file0./file0 źĻ@ ×@
 “@ ¦€ } ‚ € tJan  1 00:04:15 Q#dAvg	(p?tG?v?v0?+Q:??Vb??mf?h?4@F(`e??PQ{c%^PJ+?N$?]m9?$:At init: getty repeating too quickly on port `/dev/constty', sleeping
[ 390.9139649] tap5: detached
[ 397.5739319] tap5: detached
[ 404.5352596] tap5: detached
[ 409.7184770] tap5: detached
serialport: VM disconnected.