r0 = syz_io_uring_setup(0xb4d, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000003a80), &(0x7f0000000000))
r1 = dup(r0)
io_uring_enter(r0, 0x6f74, 0x56f4, 0x2, &(0x7f0000000040), 0x8)
io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x11, &(0x7f00000001c0), 0x2)