# https://syzkaller.appspot.com/bug?id=73cd77f46f19bd11a58e412bba6f79c7a31713f9
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":5,"slowdown":1,"sandbox":"none","sandbox_arg":0,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"sysctl":true,"swap":true,"tmpdir":true,"segv":true,"callcomments":true}
mount(0x0, &(0x7f0000000700)='./proc\x00', &(0x7f0000000740)='proc\x00', 0x0, 0x0) (async)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0)
write(r0, &(0x7f0000000a40)='27', 0x2) (async)
r1 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000a80), 0x2, 0x0)
ioctl$DM_DEV_CREATE(r1, 0xc138fd03, &(0x7f0000000b00)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, {'syz', 0x0, '1\x00'}}})