r0 = syz_io_uring_setup(0x3d06, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=<r1=>0x0, &(0x7f0000000300))
syz_io_uring_setup(0x4992, &(0x7f0000000040)={0x0, 0x7610}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x0)
io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0)