syz_io_uring_setup(0x1f92, &(0x7f0000000240), &(0x7f000098d000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000140)=<r0=>0x0)
r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000004, 0x13, r2, 0x0)
syz_io_uring_submit(r3, r0, 0x0, 0x0)