# https://syzkaller.appspot.com/bug?id=efaf29ec3ebd3c238b4808bcab20dd684f7eba88
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":4,"sandbox":"","fault_call":-1,"close_fds":false,"tmpdir":true}
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000240))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000640)="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