Error in data_ovl.cpp related to putmsgptrs

Thu Oct 31 18:50:26 2024 master/7b3873e5a endofthelinebbs.com
term Node 2 <Czar> !ERROR 11 (Resource temporarily unavailable) in data_ovl.cpp
line 53 (putmsgptrs) opening "/sbbs/data/user/0613.subs" access=66

Just saw this in my error log. It looks like a new issue to me, not seen it before.

Nothing in syslog, noting in dmesg.

I did see that fidoin was running. Is this a locking issue?

event.sbbs.log:Oct 31 18:50:26 bbs synchronet: evnt BBS Events Semaphore signaled for Timed Event: FIDOIN
event.sbbs.log:Oct 31 18:50:26 bbs synchronet: evnt FIDOIN Running native timed event: FIDOIN
event.sbbs.log:Oct 31 18:50:26 bbs synchronet: evnt FIDOIN Executing external: /sbbs/exec/sbbsecho -ce

I also saw this

term.sbbs.log:Oct 31 18:50:20 bbs synchronet: term Node 2 disconnected
term.sbbs.log:Oct 31 18:50:20 bbs synchronet: term Node 2 input thread terminated (received 476 bytes in 355 blocks)
term.sbbs.log:Oct 31 18:50:20 bbs synchronet: term Node 2 output thread terminated (sent 107497 bytes in 562 blocks, 191 average, 0 short)
term.sbbs.log:Oct 31 18:50:20 bbs synchronet: term Node 2 passthru socket disconnected
term.sbbs.log:Oct 31 18:50:21 bbs synchronet: term Node 2 <Czar> logout initiated
term.sbbs.log:Oct 31 18:50:26 bbs synchronet: term Node 2 <Czar> !ERROR 11 (Resource temporarily unavailable) in data_ovl.cpp line 53 (putmsgptrs) opening "/sbbs/data/user/0613.subs" access=66
term.sbbs.log:Oct 31 18:50:26 bbs synchronet: term Node 2 <Czar> logout completed