r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x4840, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x12, r0, 0x0)
syz_io_uring_submit(0x0, 0x0, 0x0, 0x0)