# https://syzkaller.appspot.com/bug?id=7f2c87f4c360bcb8419c1cd55853d16cb89edbac
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"tmpdir":true,"callcomments":true}
r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000180), &(0x7f00000000c0)=<r2=>0x0, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140)=<r4=>0x0)
r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0xc, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@new_dev={0x3, 0x104}}}, &(0x7f0000000300)=<r7=>0x0)
r8 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2)
syz_ublk_setup_queues(r8, r7, &(0x7f0000000340)={0x0, 0x7193, 0x400, 0x2, 0x219}, &(0x7f00000005c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x72bc, 0x40, 0x4000002, 0x30c, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1887, 0x40, 0x10003, 0x393}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x468b, 0x8, 0x1, 0xc5, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc7a, 0x44, 0x0, 0x20a, 0x0, r1}}], 0x4, &(0x7f0000001dc0)={0x2e, 0x50, 0x0, r8, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0xff}, 0x0, r6, '\x00', {0x4, 0xe52, 0x0, 0x0}}, 0x0)