Warning: Permanently added '10.128.1.58' (ED25519) to the list of known hosts.
2022/01/14 07:48:33 fuzzer started
2022/01/14 07:48:35 dialing manager at 10.128.15.235:5710
2022/01/14 07:48:35 syscalls: 387
2022/01/14 07:48:35 code coverage: enabled
2022/01/14 07:48:35 comparison tracing: enabled
2022/01/14 07:48:35 extra coverage: enabled
2022/01/14 07:48:35 delay kcov mmap: enabled
2022/01/14 07:48:35 setuid sandbox: enabled
2022/01/14 07:48:35 namespace sandbox: support is not implemented in syzkaller
2022/01/14 07:48:35 Android sandbox: support is not implemented in syzkaller
2022/01/14 07:48:35 fault injection: support is not implemented in syzkaller
2022/01/14 07:48:35 leak checking: support is not implemented in syzkaller
2022/01/14 07:48:35 net packet injection: enabled
2022/01/14 07:48:35 net device setup: support is not implemented in syzkaller
2022/01/14 07:48:35 concurrency sanitizer: support is not implemented in syzkaller
2022/01/14 07:48:35 devlink PCI setup: support is not implemented in syzkaller
2022/01/14 07:48:35 USB emulation: support is not implemented in syzkaller
2022/01/14 07:48:35 hci packet injection: support is not implemented in syzkaller
2022/01/14 07:48:35 wifi device emulation: support is not implemented in syzkaller
2022/01/14 07:48:35 802.15.4 emulation: support is not implemented in syzkaller
2022/01/14 07:48:35 fetching corpus: 0, signal 0/2000 (executing program)
2022/01/14 07:48:35 fetching corpus: 25, signal 2536/4992 (executing program)
2022/01/14 07:48:35 fetching corpus: 25, signal 2536/6229 (executing program)
2022/01/14 07:48:35 fetching corpus: 25, signal 2536/6611 (executing program)
2022/01/14 07:48:35 fetching corpus: 25, signal 2536/6611 (executing program)
2022/01/14 07:48:35 starting 8 fuzzer processes
07:48:35 executing program 0:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x100000001, 0x0, 0x0, 0x2}, {0x2}, {0x3c}, {0xfffffffffffffffe}]})
syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast2}, @icmp=@timestamp}}}})

07:48:35 executing program 1:
sysctl$net_inet6_ip6(&(0x7f0000000000)={0x4, 0x18, 0x29, 0x7}, 0x4, 0x0, 0x0, &(0x7f00000001c0), 0x0)

07:48:35 executing program 2:
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)={0x0, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000), 0xc)

07:48:35 executing program 3:
select(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0)

07:48:35 executing program 5:
r0 = socket(0x20, 0x3, 0x3)
socket(0x28, 0x5, 0x5)
close(r0)
r1 = socket(0x18, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1000, &(0x7f0000000000)=0x2008, 0x4)
ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x200000, "090000000000000fffadca60b30400"})
bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892}, 0x1c)
ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x3}})
r2 = socket(0x18, 0x1, 0x0)
ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0x0, "000000000000000100002000"})
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff71)
close(r2)
r3 = socket(0x18, 0x3, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
dup2(r0, r2)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt(r3, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13f9fd812eaa4e713040e69931929648", 0x14)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

07:48:35 executing program 4:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffffe, 0x1000300000001})

07:48:35 executing program 7:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x58)
setuid(0xee01)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
chmod(&(0x7f0000000480)='./file0/file0\x00', 0x3d2)
r0 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00')
symlinkat(&(0x7f0000000280)='./file0/file0\x00', r0, &(0x7f0000000200)='./file1\x00')
renameat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file1\x00')

07:48:35 executing program 6:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200), 0x4000000001, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000040)={'tap', 0x0})
ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000140)={0x3, &(0x7f0000000180)=[{0x3}, {0x5c, 0x9}, {0x6, 0x0, 0x0, 0x10100}]})
pwrite(r0, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0)

07:48:36 executing program 1:
sysctl$net_inet6_ip6(&(0x7f0000000000)={0x4, 0x18, 0x29, 0x7}, 0x4, 0x0, 0x0, &(0x7f00000001c0), 0x0)

07:48:36 executing program 1:
sysctl$net_inet6_ip6(&(0x7f0000000000)={0x4, 0x18, 0x29, 0x7}, 0x4, 0x0, 0x0, &(0x7f00000001c0), 0x0)

07:48:36 executing program 1:
sysctl$net_inet6_ip6(&(0x7f0000000000)={0x4, 0x18, 0x29, 0x7}, 0x4, 0x0, 0x0, &(0x7f00000001c0), 0x0)

07:48:36 executing program 3:
select(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0)

07:48:36 executing program 0:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x100000001, 0x0, 0x0, 0x2}, {0x2}, {0x3c}, {0xfffffffffffffffe}]})
syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast2}, @icmp=@timestamp}}}})

07:48:36 executing program 1:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x100000001, 0x0, 0x0, 0x2}, {0x2}, {0x3c}, {0xfffffffffffffffe}]})
syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast2}, @icmp=@timestamp}}}})

07:48:36 executing program 3:
select(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0)

07:48:36 executing program 2:
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)={0x0, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000), 0xc)

07:48:36 executing program 0:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x100000001, 0x0, 0x0, 0x2}, {0x2}, {0x3c}, {0xfffffffffffffffe}]})
syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast2}, @icmp=@timestamp}}}})

07:48:36 executing program 3:
select(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0)

07:48:36 executing program 1:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x100000001, 0x0, 0x0, 0x2}, {0x2}, {0x3c}, {0xfffffffffffffffe}]})
syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast2}, @icmp=@timestamp}}}})

07:48:36 executing program 1:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0})
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x100000001, 0x0, 0x0, 0x2}, {0x2}, {0x3c}, {0xfffffffffffffffe}]})
syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast2}, @icmp=@timestamp}}}})

2022/01/14 07:48:47 executor 5 failed 11 times:
executor 5: EOF
ifconfig: SIOCIFDESTROY: Device not configured
SYZFAIL: tun: can't open device
device=/dev/tap5 (errno 2: No such file or directory)