# https://syzkaller.appspot.com/bug?id=7c87693a0e671f170dd7a434c36e0f8a1de70984
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":6,"sandbox":"none","fault_call":-1,"tun":true,"tmpdir":true,"cgroups":true,"netdev":true,"resetnet":true,"segv":true}
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x0)
ioctl$TCSETSW(r1, 0x5437, &(0x7f0000002000))
ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x7, 0x5, 0x3, 0xfffffffffffffffc, 0x4, 0x101, 0x7, 0x1, 0xffffffffffffffff, 0x4, 0x0, 0xfff})
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffc, 0xff, 0x0, 0x0, 0x0, 0x81})
syz_open_pts(r0, 0x0)