syz_io_uring_setup(0x4af8, &(0x7f0000000280), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0)
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xb)