# https://syzkaller.appspot.com/bug?id=77e7d47deb4052814779ec886b561beefd9007be
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":1,"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}
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x2}, &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000100)=<r3=>0x0, &(0x7f00000002c0)=<r4=>0x0)
r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0xc, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@new_dev={0x3, 0x104}}}, &(0x7f0000000300)=<r6=>0x0)
r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2)
syz_ublk_setup_queues(r7, r6, &(0x7f0000000340)={0x0, 0x92d1, 0x400, 0x80000002, 0x165}, &(0x7f00000007c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ec5, 0x8, 0x2, 0x2f8, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7dd8, 0x80, 0x1, 0x80000264, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xaa92, 0x8, 0x0, 0x67}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x97fb, 0x400, 0x1, 0x38b}}], 0x4, &(0x7f0000001a40)={0x2e, 0x10, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0x9}, 0x0, 0x0, '\x00', {0x0, 0x81c, 0x0, 0x0}}, 0x0)