I'm observing similar issues mentioned here
operation in /dev/shm causes overflow
I've 32GB, Ubuntu 20.04, Kernel 5.14, AMD RYZEN, 25GB of swap.
Linux FP-LSC0727L 5.14.0-1048-oem #55-Ubuntu SMP Mon Aug 8 14:58:10 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
tmpfs 6,0G 6,0G 0 100% /dev/shm
After reaching 100% of tmpfs all electron based apps crashed. And I am not able to run it again, but when resize the /dev/shm
sudo mount -o remount,size=10G /dev/shm
I can get it back to work for a while, until the additional mem got used. I've tried to downgrade kernel to 5.13 and upgrade to
uname -a Linux FP-LSC0727L 5.15.0-46-generic #49~20.04.1-Ubuntu SMP Thu Aug 4 19:15:44 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
It didn't helped at all. The logs from slack when it crashed
/var/log/syslog
seems like
Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: [4357:0823/112153.759453:ERROR:command_buffer_proxy_impl.cc(94)] ContextResult::kFatalFailure: AllocateAndMapSharedMemory failed Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: [4357:0823/112153.759551:ERROR:broker_posix.cc(46)] Received unexpected number of handles Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: [4357:0823/112153.759581:ERROR:command_buffer_proxy_impl.cc(94)] ContextResult::kFatalFailure: AllocateAndMapSharedMemory failed Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: [4357:0823/112153.759666:ERROR:broker_posix.cc(46)] Received unexpected number of handles Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: [4357:0823/112153.759694:ERROR:command_buffer_proxy_impl.cc(94)] ContextResult::kFatalFailure: AllocateAndMapSharedMemory failed Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: ...MORE SIMILAR LINES... Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: [4357:0823/112153.761103:ERROR:command_buffer_proxy_impl.cc(94)] ContextResult::kFatalFailure: AllocateAndMapSharedMemory failed Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: [4357:0823/112153.761230:ERROR:broker_posix.cc(46)] Received unexpected number of handles Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: [4357:0823/112153.761275:ERROR:command_buffer_proxy_impl.cc(94)] ContextResult::kFatalFailure: AllocateAndMapSharedMemory failed Aug 23 11:21:53 FP-LSC0727L slack.desktop[4357]: [4357:0823/112153.761389:ERROR:broker_posix.cc(46)] Received unexpected number of handles
google-chrome -v [28114:28114:0823/120623.888519:ERROR:platform_shared_memory_region_posix.cc(217)] Creating shared memory in /dev/shm/.com.google.Chrome.XQhry3 failed: No space left on device (28) [28114:28153:0823/120623.888743:ERROR:platform_shared_memory_region_posix.cc(217)] Creating shared memory in /dev/shm/.com.google.Chrome.vldHe2 failed: No space left on device (28) [28114:28114:0823/120623.888758:ERROR:platform_shared_memory_region_posix.cc(217)] Creating shared memory in /dev/shm/.com.google.Chrome.1QE8A4 failed: No space left on device (28) Trace/breakpoint trap (core dumped)
slack 4.27.156 64 latest/stable slack✓ -
