[asterisk-bugs] [JIRA] (ASTERISK-30380) Asterisk Crashes/Segfault frequently with sqlite

[Reuben Farrelly (JIRA)]

Reuben Farrelly created ASTERISK-30380:
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             Summary: Asterisk Crashes/Segfault frequently with sqlite
                 Key: ASTERISK-30380
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-30380
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: General
    Affects Versions: 20.0.0, 20.1.0
         Environment: Gentoo Linux x86_64 - Asterisk ebuild in portage tree
            Reporter: Reuben Farrelly
            Severity: Major


Asterisk is crashing frequently for me with the following printed in the system dmesg:

[463264.572879] Code: 49 89 f0 8b b7 80 00 00 00 48 8d 97 88 00 00 00 31 c9 e9 f9 d3 ff ff 66 0f 1f 84 00 00 00 00 00 41 54 41 bc 0d 9c 02 00 55 53 <48> 8b 86 88 01 00 00 8b 10 85 d2 75 5b 48 89 fb 48 8b 7f 30 48 89
[465079.782571] asterisk[5122]: segfault at 188 ip 00007f785395ed9a sp 00007f78514b5890 error 4 in libpjsip-simple.so.2[7f785395c000+a000] likely on CPU 1 (core 1, socket 0)
[465079.782580] Code: 49 89 f0 8b b7 80 00 00 00 48 8d 97 88 00 00 00 31 c9 e9 f9 d3 ff ff 66 0f 1f 84 00 00 00 00 00 41 54 41 bc 0d 9c 02 00 55 53 <48> 8b 86 88 01 00 00 8b 10 85 d2 75 5b 48 89 fb 48 8b 7f 30 48 89
[466895.025012] asterisk[5307]: segfault at 188 ip 00007fdd6445cd9a sp 00007fdd15f8a890 error 4 in libpjsip-simple.so.2[7fdd6445a000+a000] likely on CPU 3 (core 3, socket 0)
[466895.025028] Code: 49 89 f0 8b b7 80 00 00 00 48 8d 97 88 00 00 00 31 c9 e9 f9 d3 ff ff 66 0f 1f 84 00 00 00 00 00 41 54 41 bc 0d 9c 02 00 55 53 <48> 8b 86 88 01 00 00 8b 10 85 d2 75 5b 48 89 fb 48 8b 7f 30 48 89

This is with Asterisk-20.0.0 and 20.1.0-rc1.  Gentoo policy is that bundled libraries are not used so I am using the Gentoo portage pjsip (2.13).

I have followed the instructions around generating a backtrace and will attach these soon.  However in short this is what is printed:

Thread 71 (Thread 0x7f7865b6f6c0 (LWP 5096)):
#0  0x00007f7865cc70ca in fdatasync () at /lib64/libc.so.6
#1  0x00007f786643bc81 in unixSync () at /usr/lib64/libsqlite3.so.0
#2  0x00007f7866489aab in syncJournal.part.0 () at /usr/lib64/libsqlite3.so.0
#3  0x00007f7866495786 in sqlite3PagerCommitPhaseOne.part.0 () at /usr/lib64/libsqlite3.so.0
#4  0x00007f7866496a3b in sqlite3BtreeCommitPhaseOne.part.0 () at /usr/lib64/libsqlite3.so.0
#5  0x00007f7866498c28 in sqlite3VdbeHalt () at /usr/lib64/libsqlite3.so.0
#6  0x00007f78664d09a4 in sqlite3VdbeExec () at /usr/lib64/libsqlite3.so.0
#7  0x00007f78664d3ca6 in sqlite3_step () at /usr/lib64/libsqlite3.so.0
#8  0x00007f78664d47ad in sqlite3_exec () at /usr/lib64/libsqlite3.so.0
#9  0x000055f1869c29ec in db_execute_sql (sql=0x55f186b8563b "COMMIT", callback=0x0, arg=0x0) at db.c:315
        errmsg = 0x0
        res = 0
        __FUNCTION__ = "db_execute_sql"
#10 0x000055f1869c2a9b in ast_db_commit_transaction () at db.c:331
#11 0x000055f1869c576c in db_sync_thread (data=0x0) at db.c:1148
        __PRETTY_FUNCTION__ = "db_sync_thread"

sqlite was updated on this system from 3.39 to 3.40 on November 25th which could be related.  Either way, Asterisk should not be crashing and restarting like this.

These crashes happen every 30 minutes or so.

I do not have sqlite configured anywhere in asterisk.



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