# https://syzkaller.appspot.com/bug?id=928d3156c85c06667d79e53fd256361b50fd9860
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"slowdown":1,"sandbox":"none","close_fds":false,"tmpdir":true,"segv":true}
ioctl$TIOCSPGRP(0xffffffffffffffff, 0x40047477, 0x0)
preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x1, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0)
r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x1fd, 0x0)
ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0})
ioctl$BIOCSETWF(r1, 0x80104277, 0x0)
dup2(r1, r0)
fcntl$setstatus(r0, 0x4, 0x80)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x0)