Hi, Sorry, I am not able to use reportbug.
I have installed two debian based OS in Proxmox system. I have a big issue with both of them. 1. Turnkey 16.0 Fileserver 2. OpenMediaVault 5.5.12-1 Both of them are using Samba version 4.9.5-Debian. It works well in both systems until I try to access, upload or download more files (35 000 or more) in total about 300 GB. Then the samba crashed!!! The time intervat to crash is various from 20 minutes to 2 hours from try to try. But the system is not usable as a file server for my use. I can reproduce the crash but the detail log is too huge. Is it only my problem? What should I try? I am already desperate. I never had such an issue in linux based system before. Thanks for help Best Regards Martin The example of log at crash: Oct 1 18:29:09 storage smbd[13319]: [2020/10/01 18:29:09.568347 Oct 1 18:29:09 storage smbd[13319]: =============================================================== Oct 1 18:29:09 storage smbd[13319]: [2020/10/01 18:29:09.568441 Oct 1 18:29:09 storage smbd[13319]: INTERNAL ERROR: Signal 6 in pid 13319 (4.9.5-Debian) Oct 1 18:29:09 storage smbd[13319]: Please read the Trouble-Shooting section of the Samba HOWTO Oct 1 18:29:09 storage smbd[13319]: [2020/10/01 18:29:09.568468 Oct 1 18:29:09 storage smbd[13319]: =============================================================== Oct 1 18:29:09 storage smbd[13319]: [2020/10/01 18:29:09.568483 Oct 1 18:29:09 storage smbd[13319]: PANIC (pid 13319): internal error Oct 1 18:29:09 storage smbd[13319]: [2020/10/01 18:29:09.599323 Oct 1 18:29:09 storage smbd[13319]: BACKTRACE: 13 stack frames: Oct 1 18:29:09 storage smbd[13319]: #0 /lib/x86_64-linux-gnu/libsamba-util.so.0(log_stack_trace+0x32) [0x7efce81058d2] Oct 1 18:29:09 storage smbd[13319]: #1 /lib/x86_64-linux-gnu/libsmbconf.so.0(smb_panic_s3+0x20) [0x7efce7d251c0] Oct 1 18:29:09 storage smbd[13319]: #2 /lib/x86_64-linux-gnu/libsamba-util.so.0(smb_panic+0x2f) [0x7efce81059df] Oct 1 18:29:09 storage smbd[13319]: #3 /lib/x86_64-linux-gnu/libsamba-util.so.0(+0x24c16) [0x7efce8105c16] Oct 1 18:29:09 storage smbd[13319]: #4 /lib/x86_64-linux-gnu/libpthread.so.0(+0x12730) [0x7efce8173730] Oct 1 18:29:09 storage smbd[13319]: #5 /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x10b) [0x7efce740e7bb] Oct 1 18:29:09 storage smbd[13319]: #6 /lib/x86_64-linux-gnu/libc.so.6(abort+0x121) [0x7efce73f9535] Oct 1 18:29:09 storage smbd[13319]: #7 /lib/x86_64-linux-gnu/libc.so.6(+0x79508) [0x7efce7450508] Oct 1 18:29:09 storage smbd[13319]: #8 /lib/x86_64-linux-gnu/libc.so.6(+0x7fc1a) [0x7efce7456c1a] Oct 1 18:29:09 storage smbd[13319]: #9 /lib/x86_64-linux-gnu/libc.so.6(+0x818a2) [0x7efce74588a2] Oct 1 18:29:09 storage smbd[13319]: #10 /lib/x86_64-linux-gnu/libc.so.6(+0x84af3) [0x7efce745baf3] Oct 1 18:29:09 storage smbd[13319]: #11 /lib/x86_64-linux-gnu/libpthread.so.0(+0x7fc9) [0x7efce8168fc9] Oct 1 18:29:09 storage smbd[13319]: #12 /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7efce74d04cf] Oct 1 18:29:09 storage smbd[13319]: [2020/10/01 18:29:09.599440 Oct 1 18:29:09 storage smbd[13319]: smb_panic(): calling panic action [/usr/share/samba/panic-action 13319] Oct 1 18:29:10 storage postfix/sendmail[13329]: fatal: chdir /var/spool/postfix: Permission denied Oct 1 18:29:31 storage smbd[13405]: [2020/10/01 18:29:31.644448 Oct 1 18:29:31 storage smbd[13405]: =============================================================== Oct 1 18:29:31 storage smbd[13405]: [2020/10/01 18:29:31.644533 Oct 1 18:29:31 storage smbd[13405]: INTERNAL ERROR: Signal 6 in pid 13405 (4.9.5-Debian) Oct 1 18:29:31 storage smbd[13405]: Please read the Trouble-Shooting section of the Samba HOWTO Oct 1 18:29:31 storage smbd[13405]: [2020/10/01 18:29:31.644559 Oct 1 18:29:31 storage smbd[13405]: =============================================================== Oct 1 18:29:31 storage smbd[13405]: [2020/10/01 18:29:31.644584 Oct 1 18:29:31 storage smbd[13405]: PANIC (pid 13405): internal error Oct 1 18:29:31 storage smbd[13405]: [2020/10/01 18:29:31.645098 Oct 1 18:29:31 storage smbd[13405]: BACKTRACE: 13 stack frames: Oct 1 18:29:31 storage smbd[13405]: #0 /lib/x86_64-linux-gnu/libsamba-util.so.0(log_stack_trace+0x32) [0x7efce81058d2] Oct 1 18:29:31 storage smbd[13405]: #1 /lib/x86_64-linux-gnu/libsmbconf.so.0(smb_panic_s3+0x20) [0x7efce7d251c0] Oct 1 18:29:31 storage smbd[13405]: #2 /lib/x86_64-linux-gnu/libsamba-util.so.0(smb_panic+0x2f) [0x7efce81059df] Oct 1 18:29:31 storage smbd[13405]: #3 /lib/x86_64-linux-gnu/libsamba-util.so.0(+0x24c16) [0x7efce8105c16] Oct 1 18:29:31 storage smbd[13405]: #4 /lib/x86_64-linux-gnu/libpthread.so.0(+0x12730) [0x7efce8173730] Oct 1 18:29:31 storage smbd[13405]: #5 /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x10b) [0x7efce740e7bb] Oct 1 18:29:31 storage smbd[13405]: #6 /lib/x86_64-linux-gnu/libc.so.6(abort+0x121) [0x7efce73f9535] Oct 1 18:29:31 storage smbd[13405]: #7 /lib/x86_64-linux-gnu/libc.so.6(+0x79508) [0x7efce7450508] Oct 1 18:29:31 storage smbd[13405]: #8 /lib/x86_64-linux-gnu/libc.so.6(+0x7fc1a) [0x7efce7456c1a] Oct 1 18:29:31 storage smbd[13405]: #9 /lib/x86_64-linux-gnu/libc.so.6(+0x818a2) [0x7efce74588a2] Oct 1 18:29:31 storage smbd[13405]: #10 /lib/x86_64-linux-gnu/libc.so.6(+0x84af3) [0x7efce745baf3] Oct 1 18:29:31 storage smbd[13405]: #11 /lib/x86_64-linux-gnu/libpthread.so.0(+0x7fc9) [0x7efce8168fc9] Oct 1 18:29:31 storage smbd[13405]: #12 /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7efce74d04cf] Oct 1 18:29:31 storage smbd[13405]: [2020/10/01 18:29:31.645234 Oct 1 18:29:31 storage smbd[13405]: smb_panic(): calling panic action [/usr/share/samba/panic-action 13405] Oct 1 18:29:31 storage postfix/sendmail[13415]: fatal: chdir /var/spool/postfix: Permission denied Oct 1 18:30:01 storage CRON[13520]: (root) CMD (/usr/sbin/omv-mkrrdgraph >/dev/null 2>&1) Edit