# https://syzkaller.appspot.com/bug?id=3c19aef8aedbfa716d8ec37512dc9f46a8dec8c4
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":4,"slowdown":1,"sandbox":"none","sandbox_arg":0,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"vhci":true,"wifi":true,"ieee802154":true,"sysctl":true,"swap":true,"tmpdir":true,"segv":true,"callcomments":true}
r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
r1 = syz_ublk_setup_io_uring(0x20, 0x0, &(0x7f00000000c0)=<r2=>0x0, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140)=<r4=>0x0)
r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0)
r6 = syz_open_dev$ublk_chdev(0x0, r5, 0x2)
syz_ublk_setup_queues(r6, 0x0, 0x0, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0xfffffffe}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0xfffffffe}}], 0x1, &(0x7f0000000900)={0x2e, 0x0, 0x0, r6, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x80, 0x0, 0x0, 0x0}}, 0x0)