Bug 1278173 - [abrt] systemd: strcpy(): systemd-udevd killed by SIGSEGV
[abrt] systemd: strcpy(): systemd-udevd killed by SIGSEGV
Status: CLOSED INSUFFICIENT_DATA
Product: Fedora
Classification: Fedora
Component: systemd (Show other bugs)
23
i686 Unspecified
unspecified Severity unspecified
: ---
: ---
Assigned To: systemd-maint
Fedora Extras Quality Assurance
https://retrace.fedoraproject.org/faf...
abrt_hash:267975e30042fe3a075aea6bf83...
:
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2015-11-04 15:21 EST by Yonatan
Modified: 2015-12-07 09:37 EST (History)
7 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2015-12-07 09:37:58 EST
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)
File: backtrace (82.53 KB, text/plain)
2015-11-04 15:22 EST, Yonatan
no flags Details
File: cgroup (193 bytes, text/plain)
2015-11-04 15:22 EST, Yonatan
no flags Details
File: core_backtrace (2.23 KB, text/plain)
2015-11-04 15:22 EST, Yonatan
no flags Details
File: dso_list (1.77 KB, text/plain)
2015-11-04 15:22 EST, Yonatan
no flags Details
File: environ (174 bytes, text/plain)
2015-11-04 15:22 EST, Yonatan
no flags Details
File: exploitable (110 bytes, text/plain)
2015-11-04 15:22 EST, Yonatan
no flags Details
File: limits (1.29 KB, text/plain)
2015-11-04 15:22 EST, Yonatan
no flags Details
File: maps (5.06 KB, text/plain)
2015-11-04 15:22 EST, Yonatan
no flags Details
File: mountinfo (3.50 KB, text/plain)
2015-11-04 15:22 EST, Yonatan
no flags Details
File: open_fds (2.47 KB, text/plain)
2015-11-04 15:23 EST, Yonatan
no flags Details
File: proc_pid_status (832 bytes, text/plain)
2015-11-04 15:23 EST, Yonatan
no flags Details
File: var_log_messages (319 bytes, text/plain)
2015-11-04 15:23 EST, Yonatan
no flags Details

  None (edit)
Description Yonatan 2015-11-04 15:21:51 EST
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 15:22:16 EST
Created attachment 1089845 [details]
File: backtrace
Comment 2 Yonatan 2015-11-04 15:22:20 EST
Created attachment 1089846 [details]
File: cgroup
Comment 3 Yonatan 2015-11-04 15:22:24 EST
Created attachment 1089847 [details]
File: core_backtrace
Comment 4 Yonatan 2015-11-04 15:22:29 EST
Created attachment 1089848 [details]
File: dso_list
Comment 5 Yonatan 2015-11-04 15:22:37 EST
Created attachment 1089849 [details]
File: environ
Comment 6 Yonatan 2015-11-04 15:22:41 EST
Created attachment 1089850 [details]
File: exploitable
Comment 7 Yonatan 2015-11-04 15:22:45 EST
Created attachment 1089851 [details]
File: limits
Comment 8 Yonatan 2015-11-04 15:22:51 EST
Created attachment 1089852 [details]
File: maps
Comment 9 Yonatan 2015-11-04 15:22:57 EST
Created attachment 1089853 [details]
File: mountinfo
Comment 10 Yonatan 2015-11-04 15:23:05 EST
Created attachment 1089854 [details]
File: open_fds
Comment 11 Yonatan 2015-11-04 15:23:11 EST
Created attachment 1089855 [details]
File: proc_pid_status
Comment 12 Yonatan 2015-11-04 15:23:16 EST
Created attachment 1089856 [details]
File: var_log_messages
Comment 13 Jan Synacek 2015-12-07 09:37:58 EST
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.

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