r0 = syz_io_uring_setup(0x24, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r0}, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0)