# https://syzkaller.appspot.com/bug?id=57820b4a3d6117de919cbc6c6f32f3ab55723d42
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":6,"slowdown":1,"sandbox":"none","fault_call":-1,"tun":true,"netdev":true,"binfmt_misc":true,"close_fds":true,"usb":true,"vhci":true,"wifi":true}
r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r0, 0x5437, 0x0)