# https://syzkaller.appspot.com/bug?id=7f2c87f4c360bcb8419c1cd55853d16cb89edbac
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"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,"sysctl":true,"swap":true,"tmpdir":true,"segv":true,"callcomments":true}
r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0xdc81}, &(0x7f0000000180)=<r2=>0x0, &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140)=<r4=>0x0)
r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x48, &(0x7f0000000500)=@new_dev={0x1, 0x4}}}, &(0x7f0000000300)=<r6=>0x0)
r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2)
syz_ublk_setup_queues(r7, r6, &(0x7f0000000700)={0x0, 0x0, 0x100, 0xffffffff, 0x2000}, &(0x7f0000000800)=[{}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xde1, 0x0, 0x0, 0x0, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xfffffffd, 0x10000, 0x3, 0xaa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xaf97, 0x800, 0x1}}], 0x1, &(0x7f0000000900)={0x2e, 0x44, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x0, 0x2, 0x0, 0x0}}, 0x0)