r0 = syz_io_uring_setup(0x7943, &(0x7f00000033c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000003440), &(0x7f0000003480))
io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000004c00)=""/102400, 0x19000}], 0x1)