[asterisk-bugs] [JIRA] (ASTERISK-27256) Segfault while sending unsolicited MWI

[ADTopkek (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=244937#comment-244937 ] 

ADTopkek commented on ASTERISK-27256:
-------------------------------------

My ticket just got closed and merged into this one: https://issues.asterisk.org/jira/browse/ASTERISK-28054

We had it happen to 15.5.0. We set all voicemails to Unsolicited because solicited caused the phones voicemails to flicker on and off randomly along with showing voicemails that didn't exist, driving people crazy. 

> Segfault while sending unsolicited MWI
> --------------------------------------
>
>                 Key: ASTERISK-27256
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27256
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip_mwi
>    Affects Versions: 13.17.1, 13.21.0, GIT
>         Environment: Fedora 23 and CentOS 7
>            Reporter: Ross Beer
>              Labels: pjsip
>         Attachments: core-asterisk-103187-1506506276-thread1.txt, core-asterisk-151140-thread1.txt, core-asterisk-97004.txt, TimerCrash_01.txt
>
>
> Segfault when generating out of dialog unsolicited MWI:
> {noformat}
> 0  0x00007f901a2d21e0 in pop_freelist (ht=0x1a821d0) at ../src/pj/timer.c:149
>         new_id = -1313818704
> #1  0x00007f901a2d29d2 in schedule_entry (ht=0x1a821d0, entry=0x7f8cb9411948, future_time=0x7f8d624293f0) at ../src/pj/timer.c:312
> #2  0x00007f901a2d2e82 in schedule_w_grp_lock (ht=0x1a821d0, entry=0x7f8cb9411948, delay=0x7f901a5256c0 <t1_timer_val>, set_id=1, id_val=1, grp_lock=0x7f8ca8d16e68) at ../src/pj/timer.c:514
>         status = 0
>         expires = {sec = 16946142, msec = 855}
> #3  0x00007f901a2d2f51 in pj_timer_heap_schedule_w_grp_lock (ht=0x1a821d0, entry=0x7f8cb9411948, delay=0x7f901a5256c0 <t1_timer_val>, id_val=1, grp_lock=0x7f8ca8d16e68) at ../src/pj/timer.c:567
> #4  0x00007f901a241325 in tsx_schedule_timer (tsx=0x7f8cb94117c8, entry=0x7f8cb9411948, delay=0x7f901a5256c0 <t1_timer_val>, active_id=1) at ../src/pjsip/sip_transaction.c:981
>         timer_heap = 0x1a821d0
>         status = 0
> #5  0x00007f901a243c90 in tsx_on_state_null (tsx=0x7f8cb94117c8, event=0x7f8d624294e0) at ../src/pjsip/sip_transaction.c:2459
>         tdata = 0x7f8ed090be98
>         status = 0
> #6  0x00007f901a2429d7 in pjsip_tsx_send_msg (tsx=0x7f8cb94117c8, tdata=0x7f8ed090be98) at ../src/pjsip/sip_transaction.c:1789
>         event = {prev = 0x10, next = 0x7f8cb94117a0, type = PJSIP_EVENT_TX_MSG, body = {timer = {entry = 0x7f8ed090be98}, tsx_state = {src = {rdata = 0x7f8ed090be98, tdata = 0x7f8ed090be98, timer = 0x7f8ed090be98, status = -795820392, data = 0x7f8ed090be98}, tsx = 0x7f8d62429530, prev_state = 439113248, type = 32656}, tx_msg = {tdata = 0x7f8ed090be98}, tx_error = {tdata = 0x7f8ed090be98, tsx = 0x7f8d62429530}, rx_msg = {rdata = 0x7f8ed090be98}, user = {user1 = 0x7f8ed090be98, user2 = 0x7f8d62429530, user3 = 0x7f901a2c5620 <pj_pool_alloc+39>, user4 = 0x10}}}
>         status = 32652
> {noformat}



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