# https://syzkaller.appspot.com/bug?id=adcd3457fd7a4b4d8855dd13f790ab533a8c31c0
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":4,"sandbox":"","fault_call":-1,"close_fds":false,"segv":true}
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0)
mprotect(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000700)={0x10, 0x0})
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))