prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080))
r0 = syz_io_uring_setup(0x4e0b, &(0x7f0000001780), &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000001800), &(0x7f0000001840))
fstat(r0, &(0x7f0000000200))