Warning: Permanently added '10.128.0.198' (ED25519) to the list of known hosts.
2022/01/14 07:53:21 fuzzer started
2022/01/14 07:53:24 dialing manager at 10.128.15.235:20921
2022/01/14 07:53:24 syscalls: 387
2022/01/14 07:53:24 code coverage: enabled
2022/01/14 07:53:24 comparison tracing: enabled
2022/01/14 07:53:24 extra coverage: enabled
2022/01/14 07:53:24 delay kcov mmap: enabled
2022/01/14 07:53:24 setuid sandbox: enabled
2022/01/14 07:53:24 namespace sandbox: support is not implemented in syzkaller
2022/01/14 07:53:24 Android sandbox: support is not implemented in syzkaller
2022/01/14 07:53:24 fault injection: support is not implemented in syzkaller
2022/01/14 07:53:24 leak checking: support is not implemented in syzkaller
2022/01/14 07:53:24 net packet injection: enabled
2022/01/14 07:53:24 net device setup: support is not implemented in syzkaller
2022/01/14 07:53:24 concurrency sanitizer: support is not implemented in syzkaller
2022/01/14 07:53:24 devlink PCI setup: support is not implemented in syzkaller
2022/01/14 07:53:24 USB emulation: support is not implemented in syzkaller
2022/01/14 07:53:24 hci packet injection: support is not implemented in syzkaller
2022/01/14 07:53:24 wifi device emulation: support is not implemented in syzkaller
2022/01/14 07:53:24 802.15.4 emulation: support is not implemented in syzkaller
2022/01/14 07:53:24 fetching corpus: 0, signal 0/2000 (executing program)
2022/01/14 07:53:24 fetching corpus: 50, signal 4750/7036 (executing program)
2022/01/14 07:53:24 fetching corpus: 85, signal 6483/8986 (executing program)
2022/01/14 07:53:24 fetching corpus: 85, signal 6483/9850 (executing program)
2022/01/14 07:53:24 fetching corpus: 85, signal 6483/10707 (executing program)
2022/01/14 07:53:24 fetching corpus: 85, signal 6483/11209 (executing program)
2022/01/14 07:53:24 fetching corpus: 85, signal 6483/11209 (executing program)
2022/01/14 07:53:24 starting 8 fuzzer processes
07:53:24 executing program 0:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x11, r0, 0x0)
openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000009031, 0xffffffffffffffff, 0x0)

07:53:24 executing program 1:
r0 = syz_open_pts()
ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f00000000c0)={0x0, 0x0, 0x90d6, 0x0, "d700060000000000005b00000000000000e74de4"})
write(r0, &(0x7f0000000180)="582720efabd16ebae63225259560f8e5815f73f2a044fd33055552fbd7e41789632dfc94ff334a5619515a4c8ab06198824b3da025bbd47b3bf579456fc7d4096e8c8b6b87cb2d72b8bcdb9ad8a4f5f728193ef16ab93f12fc4d5f16b136a5d00d1628b53a", 0x65)
write(r0, &(0x7f0000000040), 0xfffffec2)
r1 = syz_open_pts()
close(r0)
dup(r1)
socket$unix(0x1, 0x5, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0)
syz_open_pts()
unveil(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='c\x00')
chflags(&(0x7f0000000040)='./file0\x00', 0x0)

07:53:24 executing program 2:
pipe2(&(0x7f0000002680)={<r0=>0xffffffffffffffff}, 0x0)
ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000080)=0x101)
select(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x7ff}, 0x0, 0x0)
r1 = kqueue()
r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff)
dup2(r2, r0)

07:53:24 executing program 3:
r0 = syz_open_pts()
syz_open_pts()
syz_open_pts()
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0))
select(0x40, &(0x7f0000000180), &(0x7f00000001c0)={0x3ff}, 0x0, 0x0)
r1 = kqueue()
kevent(r1, 0x0, 0x0, 0x0, 0x100, 0x0)
close(r0)

07:53:24 executing program 4:
ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x10001, "010000000000000000ffffff7f00"})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x18, 0x1, 0x0)
setsockopt(r0, 0x29, 0xb, &(0x7f0000000000)="d5ff9668", 0x4)
setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)

07:53:24 executing program 5:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
poll(&(0x7f0000000640)=[{}], 0x1, 0x0)
madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4)

07:53:24 executing program 6:
setrlimit(0x8, &(0x7f0000000000)={0x9, 0x93})
r0 = syz_open_pts()
close(r0)
syz_open_pts()
ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f00000000c0)={0xfffffffb, 0x0, 0x8009, 0xfffffffe, "770e1c00e9000000000000000000000000007e00"})
write(r0, &(0x7f0000000140)="f998244ce1a6c1c0697a2b9984f6952abebe84c9362dbdf33b4967320e1915ac0cff52fb2ef7b25d806c4f57805c2fac4f8fc720bb480f9cf3b713e22195d79c691186524124fde594ce0b259493f18d5122785267e77011bdbfcf3c464972f62b75a5d03d8e7b9787aa75661d298b5454aa73972eb8589c03083166561d906b59d627625baf36129c6d98aea34acc843edb05cb264ed228e0cd0d8e901975d2674874a039d3e4056a752174faaf5f3728eb7f4641f0807f203577672e4dbca21e05e7ab885417f147e09f5c5e", 0xcd)

07:53:24 executing program 7:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt(r0, 0x0, 0x9, 0x0, 0x0)

07:53:25 executing program 2:
pipe2(&(0x7f0000002680)={<r0=>0xffffffffffffffff}, 0x0)
ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000080)=0x101)
select(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x7ff}, 0x0, 0x0)
r1 = kqueue()
r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff)
dup2(r2, r0)

07:53:25 executing program 2:
pipe2(&(0x7f0000002680)={<r0=>0xffffffffffffffff}, 0x0)
ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000080)=0x101)
select(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x7ff}, 0x0, 0x0)
r1 = kqueue()
r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff)
dup2(r2, r0)

07:53:25 executing program 2:
pipe2(&(0x7f0000002680)={<r0=>0xffffffffffffffff}, 0x0)
ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000080)=0x101)
select(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x7ff}, 0x0, 0x0)
r1 = kqueue()
r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff)
dup2(r2, r0)

07:53:25 executing program 1:
r0 = syz_open_pts()
ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f00000000c0)={0x0, 0x0, 0x90d6, 0x0, "d700060000000000005b00000000000000e74de4"})
write(r0, &(0x7f0000000180)="582720efabd16ebae63225259560f8e5815f73f2a044fd33055552fbd7e41789632dfc94ff334a5619515a4c8ab06198824b3da025bbd47b3bf579456fc7d4096e8c8b6b87cb2d72b8bcdb9ad8a4f5f728193ef16ab93f12fc4d5f16b136a5d00d1628b53a", 0x65)
write(r0, &(0x7f0000000040), 0xfffffec2)
r1 = syz_open_pts()
close(r0)
dup(r1)
socket$unix(0x1, 0x5, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0)
syz_open_pts()
unveil(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='c\x00')
chflags(&(0x7f0000000040)='./file0\x00', 0x0)

07:53:25 executing program 0:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x11, r0, 0x0)
openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000009031, 0xffffffffffffffff, 0x0)

07:53:25 executing program 2:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x11, r0, 0x0)
openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000009031, 0xffffffffffffffff, 0x0)

07:53:25 executing program 0:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x11, r0, 0x0)
openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000009031, 0xffffffffffffffff, 0x0)

07:53:25 executing program 1:
r0 = syz_open_pts()
ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f00000000c0)={0x0, 0x0, 0x90d6, 0x0, "d700060000000000005b00000000000000e74de4"})
write(r0, &(0x7f0000000180)="582720efabd16ebae63225259560f8e5815f73f2a044fd33055552fbd7e41789632dfc94ff334a5619515a4c8ab06198824b3da025bbd47b3bf579456fc7d4096e8c8b6b87cb2d72b8bcdb9ad8a4f5f728193ef16ab93f12fc4d5f16b136a5d00d1628b53a", 0x65)
write(r0, &(0x7f0000000040), 0xfffffec2)
r1 = syz_open_pts()
close(r0)
dup(r1)
socket$unix(0x1, 0x5, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0)
syz_open_pts()
unveil(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='c\x00')
chflags(&(0x7f0000000040)='./file0\x00', 0x0)

07:53:25 executing program 2:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x11, r0, 0x0)
openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000009031, 0xffffffffffffffff, 0x0)

07:53:25 executing program 0:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x11, r0, 0x0)
openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000009031, 0xffffffffffffffff, 0x0)

07:53:25 executing program 2:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x11, r0, 0x0)
openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000009031, 0xffffffffffffffff, 0x0)

07:53:25 executing program 0:
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x11, r0, 0x0)
openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x800000000009031, 0xffffffffffffffff, 0x0)

2022/01/14 07:53:37 executor 4 failed 11 times:
executor 4: exit status 67
ifconfig: SIOCIFDESTROY: Device not configured
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 2: No such file or directory)
loop exited with status 67