# https://syzkaller.appspot.com/bug?id=34d6eff1a81c4a5a1b721d9f141461275362a008
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":1,"sandbox":"none","fault_call":-1,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"tmpdir":true,"segv":true}
open(0x0, 0x400043, 0x0)
keyctl$set_reqkey_keyring(0xe, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4002, 0x0)
r1 = dup2(r0, r0)
write$nbd(r1, &(0x7f0000000240), 0x10)