# https://syzkaller.appspot.com/bug?id=19b46356c8188d12d30209128bf5926c95494459
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":4,"sandbox":"","fault_call":-1,"close_fds":false,"segv":true}
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="0203bb7e98aa43cb98a7cdeb9eba190558bda0d57edd673710")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000000)={0x10, 0x0})