# https://syzkaller.appspot.com/bug?id=7f2c87f4c360bcb8419c1cd55853d16cb89edbac
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"callcomments":true}
r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0)
r1 = syz_ublk_setup_io_uring(0x24, &(0x7f0000000280)={0x0, 0xa46, 0x0, 0x0, 0x1bd}, &(0x7f00000000c0)=<r2=>0x0, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140)=<r4=>0x0)
r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x48, &(0x7f0000000500)=@new_dev={0x1, 0x4}}}, &(0x7f0000000300)=<r6=>0x0)
r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2)
syz_ublk_setup_queues(r7, r6, &(0x7f0000000180)={0x0, 0xc22f, 0x10, 0x1, 0x16f, 0x0, r1}, &(0x7f0000000b40)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbd35, 0x4, 0x20000000, 0x364}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x262f, 0x4, 0x2, 0x43, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9360, 0x2, 0x3, 0x42}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc264, 0x6, 0x1, 0xf4, 0x0, r1}}], 0x4, &(0x7f0000001dc0)={0x2e, 0x2, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0x9}, 0x0, 0x0, '\x00', {0x3, 0xb44, 0x0, 0x0}}, 0x0)