# https://syzkaller.appspot.com/bug?id=1f1e493bfcf40b89a8dd940feccaf8fdf5526d5f
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":6,"slowdown":1,"sandbox":"none","sandbox_arg":0,"close_fds":false,"tmpdir":true,"segv":true}
r0 = open(0x0, 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x80067409, 0x0)
setsockopt(0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0)
shmget$private(0x0, 0x4000, 0x634, &(0x7f0000ff9000/0x4000)=nil)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
open(0x0, 0x615, 0x0)
mknod(0x0, 0x2000, 0x0)
r1 = open(0x0, 0x100, 0x80)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x6cf418e5d439ee1b, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x67, 0x0, 0x0)
r3 = open$dir(0x0, 0x0, 0x0)
ioctl$FIOASYNC(r3, 0x8004667d, 0x0)