Hi, Just replicated this on the 3.2.2 nightly build. Debug logs are enabled, and this is all I can see on the last request that stalled:
Oct 6 04:49:32 hvprxy osips[1186130]: DBG:mi_fifo:mi_fifo_callback: running command [{"jsonrpc": "2.0", "id": "5319", "method": "which", "params": []}] Oct 6 04:49:32 hvprxy osips[1186130]: DBG:mi_fifo:mi_fifo_callback: got mi response = [0x558865cc9560] Oct 6 04:49:32 hvprxy osips[1186130]: DBG:mi_fifo:mi_fifo_callback: running command [{"jsonrpc": "2.0", "id": "8377", "method": "get_statistics", "params": [["all"]]}] Oct 6 04:49:32 hvprxy osips[1186133]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186134]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186135]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186136]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186137]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186138]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186139]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186140]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186141]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186142]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186143]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186144]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186145]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186146]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186147]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186148]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186149]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186150]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186151]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186152]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186153]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186154]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186155]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186156]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186157]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186158]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186159]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186160]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186161]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186162]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186163]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186164]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186165]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186166]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186167]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186168]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186169]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186170]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186171]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186172]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186173]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Oct 6 04:49:32 hvprxy osips[1186174]: DBG:core:ipc_handle_job: received job type 0[RPC] from process 1 Andrew On Mon, 4 Oct 2021 at 22:37, Andrew Yager <and...@rwts.com.au> wrote: > Just further to this, I think it's the ul_dump command that seems to cause > the issue first. > > Andrew > > > On Sat, 2 Oct 2021 at 13:05, Andrew Yager <and...@rwts.com.au> wrote: > >> Hi, >> >> Not entirely sure where to start digging on this one. On 3.1.3 we've had >> an issue appear "suddenly" whereby our mi command output seems to "block" >> and not return any useful data. Restarting opensips processes restores >> comms. >> >> We end up with a huge number of opensips_fifo_reply_\* files in the /tmp >> directory, but effectively no data is ever written and opensips-cli freezes. >> >> We've restarted twice to "resolve" now, but the issue appears to reoccur. >> We're using the mi get_statistics command to monitor stats/health and >> uldump to pull some detail about usrloc data every 5 minutes. >> >> I don't think I can cause a debug level increase because the MI process >> doesn't seem to be communicating (at least it doesn't seem to work). >> >> opensips 3.1.3-1 >> opensips-cli 0.1~20210707~572d2db- >> 5.4.0-88-generic #99-Ubuntu SMP Thu Sep 23 17:29:00 UTC 2021 x86_64 >> x86_64 x86_64 GNU/Linux >> >> I can restart again, but if this is going to keep happening, I want to >> make sure I have something useful in the logs to be able to trace down. >> >> Andrew >> >
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