# https://syzkaller.appspot.com/bug?id=db20da7cc46f3152e93cef69471ca9f125a34a9e
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"callcomments":true}
r0 = openat$dm_control(0xffffff9c, &(0x7f0000000100), 0x2, 0x0)
ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f0000002440)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x80800, 0x0, 0x0, {<r1=>0x0, {'syz', 0x0, '2\x00'}, @uuid={'LVM-syz', 0x0, '1\x00'}}})
ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x1b8, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_dev={r1}, [@snapshot={0x0, 0x2018, 0x0, 0x80, 'snapshot\x00', {@ram={'/dev/ram', 0x1}, 0x20, @ram_num={'1:', 0x1}, 0x20, 'P', 0x20, '7', ' 2 discard_zeroes_cow discard_passdown_origin'}}]})