GNU gdb (Gentoo 7.5 p1) 7.5 Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i686-pc-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/systemd...Reading symbols from /usr/lib/debug/usr/lib/systemd/systemd.debug...done. done. [New LWP 1883] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/libthread_db.so.1". Core was generated by `/usr/bin/systemd --user'. Program terminated with signal 11, Segmentation fault. #0 0xb7716f8e in snprintf (__fmt=0xb7762422 "PRIORITY=%i\nSYSLOG_FACILITY=%i\nCODE_FILE=%s\nCODE_LINE=%i\nCODE_FUNCTION=%s\nSYSLOG_IDENTIFIER=%s\nMESSAGE=", __n=0x800, __s=0xbf015e4c
) at /usr/include/bits/stdio2.h:65 65 return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, gdb$ bt #0 0xb7716f8e in snprintf (__fmt=0xb7762422 "PRIORITY=%i\nSYSLOG_FACILITY=%i\nCODE_FILE=%s\nCODE_LINE=%i\nCODE_FUNCTION=%s\nSYSLOG_IDENTIFIER=%s\nMESSAGE=", __n=0x800, __s=0xbf015e4c
) at /usr/include/bits/stdio2.h:65 #1 write_to_journal (level=level@entry=0x1b, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=buffer@entry=0xbf0167bc "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:464 #2 0xb77174f0 in log_dispatch (level=0x1b, level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=0xbf0167bc "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:528 #3 0xb7717bc3 in log_metav (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s", ap=ap@entry=0xbf017024 "\227OV\267Noq\267H\371x\267krq\267H\371x\267\365\377\377\377\005uq\267i") at src/shared/log.c:615 #4 0xb771725d in log_meta (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s") at src/shared/log.c:632 #5 0xb77172e9 in log_open_kmsg () at src/shared/log.c:105 #6 log_open_kmsg () at src/shared/log.c:98 #7 0xb7717505 in log_dispatch (level=0x1b, level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=0xbf01718c "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:532 #8 0xb7717bc3 in log_metav (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s", ap=ap@entry=0xbf0179f4 "\227OV\267Noq\267H\371x\267krq\267H\371x\267\365\377\377\377\005uq\267i") at src/shared/log.c:615 #9 0xb771725d in log_meta (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s") at src/shared/log.c:632 #10 0xb77172e9 in log_open_kmsg () at src/shared/log.c:105 #11 log_open_kmsg () at src/shared/log.c:98 #12 0xb7717505 in log_dispatch (level=0x1b, level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=0xbf017b5c "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:532 #13 0xb7717bc3 in log_metav (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s", ap=ap@entry=0xbf0183c4 "\227OV\267Noq\267H\371x\267krq\267H\371x\267\365\377\377\377\005uq\267i") at src/shared/log.c:615 #14 0xb771725d in log_meta (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s") at src/shared/log.c:632 #15 0xb77172e9 in log_open_kmsg () at src/shared/log.c:105 #16 log_open_kmsg () at src/shared/log.c:98 #17 0xb7717505 in log_dispatch (level=0x1b, level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=0xbf01852c "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:532 #18 0xb7717bc3 in log_metav (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s", ap=ap@entry=0xbf018d94 "\227OV\267Noq\267H\371x\267krq\267H\371x\267\365\377\377\377\005uq\267i") at src/shared/log.c:615 #19 0xb771725d in log_meta (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s") at src/shared/log.c:632 #20 0xb77172e9 in log_open_kmsg () at src/shared/log.c:105 #21 log_open_kmsg () at src/shared/log.c:98 #22 0xb7717505 in log_dispatch (level=0x1b, level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=0xbf018efc "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:532 #23 0xb7717bc3 in log_metav (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s", ap=ap@entry=0xbf019764 "\227OV\267Noq\267H\371x\267krq\267H\371x\267\365\377\377\377\005uq\267i") at src/shared/log.c:615 #24 0xb771725d in log_meta (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s") at src/shared/log.c:632 #25 0xb77172e9 in log_open_kmsg () at src/shared/log.c:105 #26 log_open_kmsg () at src/shared/log.c:98 #27 0xb7717505 in log_dispatch (level=0x1b, level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=0xbf0198cc "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:532 #28 0xb7717bc3 in log_metav (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s", ap=ap@entry=0xbf01a134 "\227OV\267Noq\267H\371x\267krq\267H\371x\267\365\377\377\377\005uq\267i") at src/shared/log.c:615 #29 0xb771725d in log_meta (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s") at src/shared/log.c:632 #30 0xb77172e9 in log_open_kmsg () at src/shared/log.c:105 #31 log_open_kmsg () at src/shared/log.c:98 #32 0xb7717505 in log_dispatch (level=0x1b, level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=0xbf01a29c "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:532 #33 0xb7717bc3 in log_metav (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s", ap=ap@entry=0xbf01ab04 "\227OV\267Noq\267H\371x\267krq\267H\371x\267\365\377\377\377\005uq\267i") at src/shared/log.c:615 #34 0xb771725d in log_meta (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s") at src/shared/log.c:632 #35 0xb77172e9 in log_open_kmsg () at src/shared/log.c:105 #36 log_open_kmsg () at src/shared/log.c:98 #37 0xb7717505 in log_dispatch (level=0x1b, level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=0xbf01ac6c "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:532 #38 0xb7717bc3 in log_metav (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s", ap=ap@entry=0xbf01b4d4 "\227OV\267Noq\267H\371x\267krq\267H\371x\267\365\377\377\377\005uq\267i") at src/shared/log.c:615 #39 0xb771725d in log_meta (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s") at src/shared/log.c:632 #40 0xb77172e9 in log_open_kmsg () at src/shared/log.c:105 #41 log_open_kmsg () at src/shared/log.c:98 #42 0xb7717505 in log_dispatch (level=0x1b, level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", buffer=0xbf01b63c "Failed to open /dev/kmsg for logging: Permission denied") at src/shared/log.c:532 #43 0xb7717bc3 in log_metav (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s", ap=ap@entry=0xbf01bea4 "\227OV\267Noq\267H\371x\267krq\267H\371x\267\365\377\377\377\005uq\267i") at src/shared/log.c:615 #44 0xb771725d in log_meta (level=level@entry=0x3, file=file@entry=0xb77624bd "src/shared/log.c", line=line@entry=0x69, func=func@entry=0xb77627c0 <__func__.7199> "log_open_kmsg", format=format@entry=0xb7762494 "Failed to open /dev/kmsg for logging: %s") at src/shared/log.c:632 #45 0xb77172e9 in log_open_kmsg () at src/shared/log.c:105 #46 log_open_kmsg () at src/shared/log.c:98 .... and so on