Bug 1278173

Summary: [abrt] systemd: strcpy(): systemd-udevd killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Yonatan <yonatan.el.amigo>
Component: systemdAssignee: systemd-maint
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 23CC: johannbg, jsynacek, lnykryn, msekleta, s, systemd-maint, zbyszek
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/152021ad2519b543964cdc659ab5e8fba9f7fe3a
Whiteboard: abrt_hash:267975e30042fe3a075aea6bf836e80df3e6932e;
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-12-07 14:37:58 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: mountinfo
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Yonatan 2015-11-04 20:21:51 UTC 
Version-Release number of selected component:
systemd-222-8.fc23

Additional info:
reporter:       libreport-2.6.3
backtrace_rating: 4
cmdline:        /usr/lib/systemd/systemd-udevd
crash_function: strcpy
executable:     /usr/lib/systemd/systemd-udevd
global_pid:     488
kernel:         4.2.3-300.fc23.i686
runlevel:       N 5
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 strcpy at ../sysdeps/i386/i686/multiarch/strcpy-ssse3.S:1637
 #1 stpcpy at /usr/include/bits/string3.h:117
 #2 device_amend.lto_priv.225 at src/libsystemd/sd-device/device-private.c:379
 #3 device_append at src/libsystemd/sd-device/device-private.c:512
 #4 device_new_from_nulstr at src/libsystemd/sd-device/device-private.c:616
 #5 udev_device_new_from_nulstr at src/libudev/libudev-device-private.c:272
 #6 udev_monitor_receive_device at src/libudev/libudev-monitor.c:679
 #7 on_uevent.lto_priv.286 at src/udev/udevd.c:918
 #8 source_dispatch.lto_priv.220 at src/libsystemd/sd-event/sd-event.c:2117
 #9 sd_event_dispatch at src/libsystemd/sd-event/sd-event.c:2473
Comment 1 Yonatan 2015-11-04 20:22:16 UTC 
Created attachment 1089845 [details]
File: backtrace
Comment 2 Yonatan 2015-11-04 20:22:20 UTC 
Created attachment 1089846 [details]
File: cgroup
Comment 3 Yonatan 2015-11-04 20:22:24 UTC 
Created attachment 1089847 [details]
File: core_backtrace
Comment 4 Yonatan 2015-11-04 20:22:29 UTC 
Created attachment 1089848 [details]
File: dso_list
Comment 5 Yonatan 2015-11-04 20:22:37 UTC 
Created attachment 1089849 [details]
File: environ
Comment 6 Yonatan 2015-11-04 20:22:41 UTC 
Created attachment 1089850 [details]
File: exploitable
Comment 7 Yonatan 2015-11-04 20:22:45 UTC 
Created attachment 1089851 [details]
File: limits
Comment 8 Yonatan 2015-11-04 20:22:51 UTC 
Created attachment 1089852 [details]
File: maps
Comment 9 Yonatan 2015-11-04 20:22:57 UTC 
Created attachment 1089853 [details]
File: mountinfo
Comment 10 Yonatan 2015-11-04 20:23:05 UTC 
Created attachment 1089854 [details]
File: open_fds
Comment 11 Yonatan 2015-11-04 20:23:11 UTC 
Created attachment 1089855 [details]
File: proc_pid_status
Comment 12 Yonatan 2015-11-04 20:23:16 UTC 
Created attachment 1089856 [details]
File: var_log_messages
Comment 13 Jan Synacek 2015-12-07 14:37:58 UTC 
Thread 1 (Thread 0xb7355a40 (LWP 488)):
#0  __strcpy_ssse3 () at ../sysdeps/i386/i686/multiarch/strcpy-ssse3.S:1637
No locals.
#1  0x80053df0 in stpcpy () at /usr/include/bits/string3.h:117
        __src = 0xbfab875f "/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/host5/target5:0:0/5:0:0:0/scsi_disk/5:0:0:0"
        __dest = 0xbfab84c4 "/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/host5/target5:0:0/\377\377\377\377\034U\a\200_\207\253\277\313=\005\200_\207\253\277"
#2  device_amend.lto_priv.225 (device=<optimized out>, key=<optimized out>, value=<optimized out>) at src/libsystemd/sd-device/device-private.c:379
        _len_ = <optimized out>
        _i_ = 1
        _d_ = 0xbfab84c0 "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/host5/target5:0:0/\377\377\377\377\034U\a\200_\207\253\277\313=\005\200_\207\253\277"
        _p_ = 0xbfab84c4 "/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/host5/target5:0:0/\377\377\377\377\034U\a\200_\207\253\277\313=\005\200_\207\253\277"
        path = <optimized out>
...

Those sys paths are definitely garbled, however there is not enough information to point out what caused the corruption.