Bug#882145: asterisk: pjsip show history causes segmentation fault
Control: forward -1 https://issues.asterisk.org/jira/browse/ASTERISK-28854 Am 14.08.20 um 09:47 schrieb Benoit Panizzon: Hi, >> Benoit, are you using IPv6? If yes, >> https://issues.asterisk.org/jira/browse/ASTERISK-28854 could be the >> culprit. > > Well, why should I use that old legacy phased out ipv4 protocol? :-) I agree :-) I have verified the patch and it works fine. Stable upload fixing this bug has been requested. Bernhard
Bug#882145: asterisk: pjsip show history causes segmentation fault
Hi Bernie > Benoit, are you using IPv6? If yes, > https://issues.asterisk.org/jira/browse/ASTERISK-28854 could be the > culprit. Well, why should I use that old legacy phased out ipv4 protocol? :-) Thank you for the update! -Benoît-
Bug#882145: asterisk: pjsip show history causes segmentation fault
> 0x7fff8d3a11d0 in sprint_list_entry > (entry=entry@entry=0x55d91ff8, line=line@entry=0x7fffabc902b0 > "[2001:4ca0:0:10a:215:65ff:feb7:4e7e]:11922", len=256) at > res_pjsip_history.c:663 Benoit, are you using IPv6? If yes, https://issues.asterisk.org/jira/browse/ASTERISK-28854 could be the culprit. Bernhard
Bug#882145: asterisk: pjsip show history causes segmentation fault
Package: asterisk Version: 1:16.2.1~dfsg-1+deb10u1 Followup-For: Bug #882145 Dear Maintainer, Bug still present in Buster: Asterisk 16.2.1~dfsg-1+deb10u1 [5016293.453591] asterisk[26466]: segfault at 7fb5 ip 7fb59afd5880 sp 7fb5998bebb0 error 4 in res_pjsip_history.so[7fb59afd4000+4000] Noone else ever using pjsip history? -Benoit- -- System Information: Debian Release: 10.1 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.19.0-5-amd64 (SMP w/4 CPU cores) Locale: LANG=de_CH.UTF-8, LC_CTYPE=de_CH.UTF-8 (charmap=UTF-8), LANGUAGE=de_CH:de (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages asterisk depends on: ii adduser 3.118 ii asterisk-config 1:16.2.1~dfsg-1+deb10u1 ii asterisk-core-sounds-en 1.6.1-1 ii asterisk-modules 1:16.2.1~dfsg-1+deb10u1 ii libc62.28-10 ii libcap2 1:2.25-2 ii libedit2 3.1-20181209-1 ii libjansson4 2.12-1 ii libpopt0 1.16-12 ii libsqlite3-0 3.27.2-3 ii libssl1.11.1.1c-1 ii libsystemd0 241-7~deb10u1 ii liburiparser10.9.1-1 ii libuuid1 2.33.1-0.1 ii libxml2 2.9.4+dfsg1-7+b3 ii libxslt1.1 1.1.32-2.1~deb10u1 ii lsb-base 10.2019051400 Versions of packages asterisk recommends: ii asterisk-moh-opsound-gsm 2.03-1 ii asterisk-voicemail [asterisk-voicemail-storage] 1:16.2.1~dfsg-1+deb10u1 ii sox 14.4.2+git20190427-1 Versions of packages asterisk suggests: pn asterisk-dahdi pn asterisk-dev pn asterisk-doc pn asterisk-ooh323 pn asterisk-opus pn asterisk-vpb -- no debconf information
Bug#882145: asterisk: pjsip show history causes segmentation fault
Control: tags -1 + confirmed On Sun, Nov 19, 2017 at 04:59:30PM +0100, Benoit Panizzon wrote: Hi, > I could reproduce apparently two different segmentation faults by doing the > following: > > pjsip set history on > pjsip show history > > [8677620.301738] asterisk[24252]: segfault at 7fb6 ip > 7fb5f434426a sp 7fb623ffdf80 error 4 in > res_pjsip_history.so[7fb5f4341000+6000] > [8677680.807810] asterisk[25015]: segfault at 7f22 ip > 7f21b822c26a sp 7f21ebffdf80 error 4 in > res_pjsip_history.so[7f21b8229000+6000] > [8677741.313448] asterisk[25324]: segfault at 21000 ip 7f02251d8800 sp > 7f01a0f62788 error 4 in libc-2.24.so[7f0225158000+195000] > > As I am on the task of migrating from chan_sip to pjsip, my only config at > the moment is one phone, just to figure out how pjsip exactly works: FTR, I can reproduce this. The backtrace is 0x7fff8d3a11d0 in sprint_list_entry (entry=entry@entry=0x55d91ff8, line=line@entry=0x7fffabc902b0 "[2001:4ca0:0:10a:215:65ff:feb7:4e7e]:11922", len=256) at res_pjsip_history.c:663 663 res_pjsip_history.c: No such file or directory. (gdb) bt #0 0x7fff8d3a11d0 in sprint_list_entry (entry=entry@entry=0x55d91ff8, line=line@entry=0x7fffabc902b0 "[2001:4ca0:0:10a:215:65ff:feb7:4e7e]:11922", len=256) at res_pjsip_history.c:663 #1 0x7fff8d3a24d3 in history_on_tx_msg (tdata=) at res_pjsip_history.c:711 #2 0x7fffd262321e in ?? () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #3 0x7fffd2629a62 in pjsip_transport_send () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #4 0x7fffd2624c53 in ?? () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #5 0x7fffd2624f72 in ?? () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #6 0x7fffd262824e in pjsip_resolve () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #7 0x7fffd2626b4d in pjsip_endpt_send_request_stateless () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #8 0x7fffd2636f6f in ?? () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #9 0x7fffd2637456 in ?? () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #10 0x7fffd26395b7 in pjsip_tsx_send_msg () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #11 0x7fffd2639a8f in pjsip_endpt_send_request () from /usr/lib/x86_64-linux-gnu/libpjsip.so.2 #12 0x7fffaf99b319 in endpt_send_request (endpoint=endpoint@entry=0x55f5e058, tdata=tdata@entry=0x55f7bc68, timeout=timeout@entry=3000, token=token@entry=0x55ec7b58, cb=0x7fffaf99b510 ) at res_pjsip.c:3609 #13 0x7fffaf99dd58 in ast_sip_send_out_of_dialog_request (tdata=0x55f7bc68, endpoint=endpoint@entry=0x55f5e058, timeout=3000, token=token@entry=0x55fc8d08, callback=callback@entry=0x7fffaf9a1590 ) at res_pjsip.c:3756 #14 0x7fffaf9a12aa in qualify_contact (endpoint=endpoint@entry=0x0, contact=contact@entry=0x55fc8d08) at res_pjsip/pjsip_options.c:444 #15 0x7fffaf9a1533 in qualify_contact_task (obj=0x55fc8d08) at res_pjsip/pjsip_options.c:519 #16 0x556f80e8 in ast_taskprocessor_execute () #17 0x556ffd90 in ?? () #18 0x556f80e8 in ast_taskprocessor_execute () #19 0x556ff764 in ?? () #20 0x55707d7c in ?? () #21 0x75d4a494 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #22 0x74954aff in clone () from /lib/x86_64-linux-gnu/libc.so.6 Unfortunately I did not find an obvious reason and I could not find an upstream bug as well. I currently don't have much time to dive into this. If you have time verifying this on sid would be helpful. Bernhard
Bug#882145: asterisk: pjsip show history causes segmentation fault
Package: asterisk Version: 1:13.14.1~dfsg-2+deb9u2 Severity: normal Dear Maintainer, I could reproduce apparently two different segmentation faults by doing the following: pjsip set history on pjsip show history [8677620.301738] asterisk[24252]: segfault at 7fb6 ip 7fb5f434426a sp 7fb623ffdf80 error 4 in res_pjsip_history.so[7fb5f4341000+6000] [8677680.807810] asterisk[25015]: segfault at 7f22 ip 7f21b822c26a sp 7f21ebffdf80 error 4 in res_pjsip_history.so[7f21b8229000+6000] [8677741.313448] asterisk[25324]: segfault at 21000 ip 7f02251d8800 sp 7f01a0f62788 error 4 in libc-2.24.so[7f0225158000+195000] As I am on the task of migrating from chan_sip to pjsip, my only config at the moment is one phone, just to figure out how pjsip exactly works: [transport-udp] type=transport protocol=udp bind=[::]:5061 [11] type=endpoint transport=transport-udp context=from-benoit disallow=all allow=g722 allow=alaw allow=gsm auth=11 aors=11 callerid=(removed in this bugreport) ;ice_support=yes qualify_frequency=10 mailboxes=11 voicemail_extension=411 [11] type=auth auth_type=userpass password=(remove in bugreprt) username=11 [11] type=aor max_contacts=1 -Benoit- -- System Information: Debian Release: 9.1 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-3-amd64 (SMP w/4 CPU cores) Locale: LANG=de_CH.UTF-8, LC_CTYPE=de_CH.UTF-8 (charmap=UTF-8), LANGUAGE=de_CH:de (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages asterisk depends on: ii adduser 3.115 ii asterisk-config 1:13.14.1~dfsg-2+deb9u2 ii asterisk-core-sounds-en 1.4.27-1 ii asterisk-modules 1:13.14.1~dfsg-2+deb9u2 ii init-system-helpers 1.48 ii libbsd0 0.8.3-1 ii libc62.24-11+deb9u1 ii libcap2 1:2.25-1 ii libedit2 3.1-20160903-3 ii libgcc1 1:6.3.0-18 ii libjansson4 2.9-1 ii libncurses5 6.0+20161126-1 ii libpopt0 1.16-10+b2 ii libsqlite3-0 3.16.2-5 ii libssl1.11.1.0f-3+deb9u1 ii libstdc++6 6.3.0-18 ii libsystemd0 232-25+deb9u1 ii libtinfo56.0+20161126-1 ii liburiparser10.8.4-1 ii libuuid1 2.29.2-1 ii libxml2 2.9.4+dfsg1-2.2+deb9u1 ii libxslt1.1 1.1.29-2.1 ii lsb-base 9.20161125 Versions of packages asterisk recommends: ii asterisk-moh-opsound-gsm 2.03-1 ii asterisk-voicemail [asterisk-voicemail-storage] 1:13.14.1~dfsg-2+deb9u2 ii sox 14.4.1-5+b2 Versions of packages asterisk suggests: pn asterisk-dahdi pn asterisk-dev pn asterisk-doc pn asterisk-ooh323 pn asterisk-opus pn asterisk-vpb -- no debconf information
