[asterisk-bugs] [JIRA] (ASTERISK-25787) data race then "sip show peers"
Asterisk Team (JIRA)
noreply at issues.asterisk.org
Fri Feb 12 12:50:33 CST 2016
[ https://issues.asterisk.org/jira/browse/ASTERISK-25787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=229465#comment-229465 ]
Asterisk Team commented on ASTERISK-25787:
------------------------------------------
Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.
A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.
Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].
> data race then "sip show peers"
> -------------------------------
>
> Key: ASTERISK-25787
> URL: https://issues.asterisk.org/jira/browse/ASTERISK-25787
> Project: Asterisk
> Issue Type: Bug
> Security Level: None
> Environment: [root at vm-asterisk04t asterisk]# git branch -v
> * master a394865 Merge "Resources/res_phoneprov: fix memory leak and heap-use-after-free"
> Reporter: Badalian Vyacheslav
>
> {code}
> ==================
> WARNING: ThreadSanitizer: data race (pid=22097)
> Read of size 4 at 0x7d64001f7a24 by main thread (mutexes: write M83453):
> #0 <null> <null> (chan_sip.so+0x000000092f6e) = /root/asterisk/channels/chan_sip.c peer_status
> #1 <null> <null> (chan_sip.so+0x000000094b18) = /root/asterisk/channels/chan_sip.c:19654 _sip_show_peers_one
> #2 <null> <null> (chan_sip.so+0x000000094681) = /root/asterisk/channels/chan_sip.c:19596 _sip_show_peers
> #3 <null> <null> (chan_sip.so+0x000000093f8e) = /root/asterisk/channels/chan_sip.c:19481 sip_show_peers
> #4 ast_cli_command_full /root/asterisk/main/cli.c:2717 (asterisk+0x00000014dd3b)
> #5 consolehandler /root/asterisk/main/asterisk.c:2230 (asterisk+0x00000007df36)
> #6 asterisk_daemon /root/asterisk/main/asterisk.c:4743 (asterisk+0x000000088d6c)
> #7 main /root/asterisk/main/asterisk.c:4230 (asterisk+0x000000087707)
> Previous write of size 4 at 0x7d64001f7a24 by thread T64 (mutexes: write M152606):
> #0 <null> <null> (chan_sip.so+0x0000000d7004) = /root/asterisk/channels/chan_sip.c:29488 sip_poke_peer
> #1 <null> <null> (chan_sip.so+0x0000000753ca) = /root/asterisk/channels/chan_sip.c:16046 sip_poke_peer_s
> #2 ast_sched_runq /root/asterisk/main/sched.c:748 (asterisk+0x0000002b3f91)
> #3 <null> <null> (chan_sip.so+0x0000000d3a62) = /root/asterisk/channels/chan_sip.c:28985 do_monitor
> #4 dummy_start /root/asterisk/main/utils.c:1232 (asterisk+0x00000031efb1)
> #5 <null> <null> (libtsan.so.0+0x000000023659)
> Location is heap block of size 1160 at 0x7d64001f7700 allocated by main thread:
> #0 calloc <null> (libtsan.so.0+0x000000025bed)
> #1 _ast_calloc /root/asterisk/include/asterisk/utils.h:573 (asterisk+0x000000088e88)
> #2 __ao2_alloc /root/asterisk/main/astobj2.c:597 (asterisk+0x00000008a086)
> #3 <null> <null> (chan_sip.so+0x0000000e3ff0) = /root/asterisk/channels/chan_sip.c:30523 build_peer
> #4 <null> <null> (chan_sip.so+0x0000000f9c07) = /root/asterisk/channels/chan_sip.c:32439 reload_config
> #5 <null> <null> (chan_sip.so+0x000000100ee4) = /root/asterisk/channels/chan_sip.c:34587 load_module
> #6 start_resource /root/asterisk/main/loader.c:1015 (asterisk+0x0000001f0d33)
> #7 load_resource_list /root/asterisk/main/loader.c:1213 (asterisk+0x0000001f1d15)
> #8 load_modules /root/asterisk/main/loader.c:1366 (asterisk+0x0000001f26da)
> #9 asterisk_daemon /root/asterisk/main/asterisk.c:4659 (asterisk+0x00000008880d)
> #10 main /root/asterisk/main/asterisk.c:4230 (asterisk+0x000000087707)
> Mutex M83453 (0x7d64001f7700) created at:
> #0 pthread_mutex_init <null> (libtsan.so.0+0x000000028645)
> #1 __ast_pthread_mutex_init /root/asterisk/main/lock.c:149 (asterisk+0x0000001f3d46)
> #2 __ao2_alloc /root/asterisk/main/astobj2.c:603 (asterisk+0x00000008a0c6)
> #3 <null> <null> (chan_sip.so+0x0000000e3ff0) = /root/asterisk/channels/chan_sip.c:30523 build_peer
> #4 <null> <null> (chan_sip.so+0x0000000f9c07) = /root/asterisk/channels/chan_sip.c:32439 reload_config
> #5 <null> <null> (chan_sip.so+0x000000100ee4) = /root/asterisk/channels/chan_sip.c:34587 load_module
> #6 start_resource /root/asterisk/main/loader.c:1015 (asterisk+0x0000001f0d33)
> #7 load_resource_list /root/asterisk/main/loader.c:1213 (asterisk+0x0000001f1d15)
> #8 load_modules /root/asterisk/main/loader.c:1366 (asterisk+0x0000001f26da)
> #9 asterisk_daemon /root/asterisk/main/asterisk.c:4659 (asterisk+0x00000008880d)
> #10 main /root/asterisk/main/asterisk.c:4230 (asterisk+0x000000087707)
> Mutex M152606 (0x7fccfbfe0480) created at:
> #0 pthread_mutex_lock <null> (libtsan.so.0+0x000000037816)
> #1 __ast_pthread_mutex_lock /root/asterisk/main/lock.c:313 (asterisk+0x0000001f3de2)
> #2 <null> <null> (chan_sip.so+0x0000000d3bae) = /root/asterisk/channels/chan_sip.c:29002 restart_monitor
> #3 <null> <null> (chan_sip.so+0x00000010167a) = /root/asterisk/channels/chan_sip.c:34695 load_module
> #4 start_resource /root/asterisk/main/loader.c:1015 (asterisk+0x0000001f0d33)
> #5 load_resource_list /root/asterisk/main/loader.c:1213 (asterisk+0x0000001f1d15)
> #6 load_modules /root/asterisk/main/loader.c:1366 (asterisk+0x0000001f26da)
> #7 asterisk_daemon /root/asterisk/main/asterisk.c:4659 (asterisk+0x00000008880d)
> #8 main /root/asterisk/main/asterisk.c:4230 (asterisk+0x000000087707)
> Thread T64 (tid=22642, running) created by main thread at:
> #0 pthread_create <null> (libtsan.so.0+0x000000027b07)
> #1 ast_pthread_create_stack /root/asterisk/main/utils.c:1285 (asterisk+0x00000031f25f)
> #2 <null> <null> (chan_sip.so+0x0000000d3cc1) = /root/asterisk/channels/chan_sip.c:29013 restart_monitor
> #3 <null> <null> (chan_sip.so+0x00000010167a) = /root/asterisk/channels/chan_sip.c:34695 load_module
> #4 start_resource /root/asterisk/main/loader.c:1015 (asterisk+0x0000001f0d33)
> #5 load_resource_list /root/asterisk/main/loader.c:1213 (asterisk+0x0000001f1d15)
> #6 load_modules /root/asterisk/main/loader.c:1366 (asterisk+0x0000001f26da)
> #7 asterisk_daemon /root/asterisk/main/asterisk.c:4659 (asterisk+0x00000008880d)
> #8 main /root/asterisk/main/asterisk.c:4230 (asterisk+0x000000087707)
> SUMMARY: ThreadSanitizer: data race ??:0 ??
> ==================
> {code}
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