Bug 1697569 - [abrt] ebtables-legacy: dirname(): ebtables-legacy killed by SIGSEGV
Summary: [abrt] ebtables-legacy: dirname(): ebtables-legacy killed by SIGSEGV
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: ebtables
Version: rawhide
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Tom "spot" Callaway
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:29c3534750be50a56c90661b225...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-04-08 17:27 UTC by Mikhail
Modified: 2019-04-09 13:10 UTC (History)
5 users (show)

Fixed In Version: ebtables-2.0.10-34.fc31
Clone Of:
Environment:
Last Closed: 2019-04-09 13:10:18 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: backtrace (12.36 KB, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: cgroup (322 bytes, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: core_backtrace (1.24 KB, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: cpuinfo (1.50 KB, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: dso_list (358 bytes, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: environ (179 bytes, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: exploitable (82 bytes, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: limits (1.29 KB, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: maps (2.75 KB, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: mountinfo (3.98 KB, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: open_fds (139 bytes, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
File: proc_pid_status (1.29 KB, text/plain)
2019-04-08 17:27 UTC, Mikhail 		no flags Details
View All

Description Mikhail 2019-04-08 17:27:02 UTC 
Version-Release number of selected component:
ebtables-legacy-2.0.10-33.fc31

Additional info:
reporter:       libreport-2.10.0
backtrace_rating: 4
cmdline:        /usr/sbin/ebtables --concurrent -L
crash_function: dirname
executable:     /usr/sbin/ebtables-legacy
journald_cursor: s=2e73494b77804b0ca188d8f6dbd0fd0d;i=17c15f4;b=d0e36c8337e441fbbac05f48f7adfaad;m=458d9716d2;t=58606054ffcc1;x=4133f70baf421e36
kernel:         5.1.0-0.rc3.git1.1.fc31.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (4 frames)
 #0 dirname at dirname.c:71
 #1 lock_file at libebtc.c:148
 #2 ebt_get_kernel_table at libebtc.c:168
 #3 do_command at ebtables.c:719
Comment 1 Mikhail 2019-04-08 17:27:05 UTC 
Created attachment 1553697 [details]
File: backtrace
Comment 2 Mikhail 2019-04-08 17:27:07 UTC 
Created attachment 1553698 [details]
File: cgroup
Comment 3 Mikhail 2019-04-08 17:27:08 UTC 
Created attachment 1553699 [details]
File: core_backtrace
Comment 4 Mikhail 2019-04-08 17:27:09 UTC 
Created attachment 1553700 [details]
File: cpuinfo
Comment 5 Mikhail 2019-04-08 17:27:10 UTC 
Created attachment 1553701 [details]
File: dso_list
Comment 6 Mikhail 2019-04-08 17:27:11 UTC 
Created attachment 1553702 [details]
File: environ
Comment 7 Mikhail 2019-04-08 17:27:13 UTC 
Created attachment 1553703 [details]
File: exploitable
Comment 8 Mikhail 2019-04-08 17:27:14 UTC 
Created attachment 1553704 [details]
File: limits
Comment 9 Mikhail 2019-04-08 17:27:15 UTC 
Created attachment 1553705 [details]
File: maps
Comment 10 Mikhail 2019-04-08 17:27:16 UTC 
Created attachment 1553706 [details]
File: mountinfo
Comment 11 Mikhail 2019-04-08 17:27:18 UTC 
Created attachment 1553707 [details]
File: open_fds
Comment 12 Mikhail 2019-04-08 17:27:19 UTC 
Created attachment 1553708 [details]
File: proc_pid_status
Comment 13 Jan Pokorný [poki] 2019-04-09 13:07:38 UTC 
Observed this too.
Comment 14 Phil Sutter 2019-04-09 13:09:48 UTC 
Problem caused by a combination of two things:

* Bug in lockfile path customization support (I broke upstream).
* Upstream default lockfile path in build which doesn't exist in Fedora.

Fix sent upstream, Fedora received a new build which restores the old lockfile
location (/run/ebtables.lock) - this effectively avoids the crash, so no need
to wait for upstream fix.
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