memfd_create(&(0x7f0000000340)='\x00', 0x0)
memfd_create(&(0x7f0000000000)='\x00', 0x4)
r0 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000540)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0)
io_uring_enter(r0, 0x5c33, 0x0, 0x0, 0x0, 0x0)