syz_io_uring_setup(0x4a6f, &(0x7f0000000100), &(0x7f0000871000/0x3000)=nil, &(0x7f0000f61000/0x1000)=nil, &(0x7f0000000040), 0x0)
mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ff1000/0x4000)=nil)