Re: [Libguestfs] Communication issues between NBD driver and NBDKit server

On 2022/05/16 3:25, Richard W.M. Jones wrote: > On Sun, May 15, 2022 at 08:12:59PM +0100, Nikolaus Rath wrote: >> Do you see any way for this to happen? > I think it's impossible. A more likely explanation follows. > If you look at the kernel code, the NBD_CMD_INFLIGHT command flag is > cleared when a command times out: > https://github.com/torvalds/linux/blob/0cdd776ec92c0fec768c7079331804d3e5... > That's the place where it would have printed the "Possible stuck > request" message. > Some time later, nbdkit actually replies to the message (for the first > and only time) and in that code the flag is checked and found to be > clear already, causing the "Suspicious reply" message to be printed: Hi, You are right, can you try the following patch? https://lists.debian.org/nbd/2022/04/msg00212.html