# https://syzkaller.appspot.com/bug?id=0c8e5c99b3db338c8956fcb7231eb1f7e2d707f9
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"procs":1,"sandbox":"none","fault_call":-1,"tun":true,"netdev":true,"binfmt_misc":true,"close_fds":true,"tmpdir":true,"segv":true}
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf)
ioctl$KDADDIO(r1, 0x400455c8, 0x100000001)
syz_open_dev$vbi(0x0, 0x0, 0x2)