[systemd-devel] timedatectl core dump i386

[Daniel Brown]

Hi all,

I am getting some core dumps when I am running the timedatectl command. I am using 32 bit iso in qemu and I can only reproduce the error when I set the vm to this particular mac address fe:f1:f0:61:1f:55 . Here is the core dump:


timedatectl

Local time: Fri 2015-10-23 13:38:22 EDT

Universal time: Fri 2015-10-23 17:38:22 UTC

RTC time: Fri 2015-10-23 17:38:21

Time zone: America/Detroit (EDT, -0400)

NTP enabled: yes

NTP synchronized: yes

RTC in local TZ: no

*** Error in `timedatectl': double free or corruption (!prev): 0x81a4f8f0 ***

======= Backtrace: =========

/lib/libc.so.6(+0x6ce09)[0xb7603e09]

/lib/libc.so.6(+0x74406)[0xb760b406]

/lib/libc.so.6(cfree+0x56)[0xb760f676]

timedatectl(+0xc06d)[0x8005906d]

timedatectl(+0x6e48)[0x80053e48]

/lib/libc.so.6(__libc_start_main+0xde)[0xb75aee7e]

timedatectl(+0x7368)[0x80054368]

======= Memory map: ========

8004d000-8008f000 r-xp 00000000 fd:00 39577      /usr/bin/timedatectl

8008f000-80091000 r--p 00041000 fd:00 39577      /usr/bin/timedatectl

80091000-80092000 rw-p 00043000 fd:00 39577      /usr/bin/timedatectl

81a4c000-81a6d000 rw-p 00000000 00:00 0          [heap]

b7395000-b7595000 r--p 00000000 fd:00 41167      /usr/lib/locale/locale-archive

b7595000-b7597000 rw-p 00000000 00:00 0

b7597000-b775c000 r-xp 00000000 fd:00 34297      /usr/lib/libc-2.20.so

b775c000-b775f000 r--p 001c4000 fd:00 34297      /usr/lib/libc-2.20.so

b775f000-b7761000 rw-p 001c7000 fd:00 34297      /usr/lib/libc-2.20.so

b7761000-b7763000 rw-p 00000000 00:00 0

b7763000-b777a000 r-xp 00000000 fd:00 34323      /usr/lib/libpthread-2.20.so

b777a000-b777b000 r--p 00016000 fd:00 34323      /usr/lib/libpthread-2.20.so

b777b000-b777c000 rw-p 00017000 fd:00 34323      /usr/lib/libpthread-2.20.so

b777c000-b777e000 rw-p 00000000 00:00 0

b777e000-b779a000 r-xp 00000000 fd:00 34225      /usr/lib/libgcc_s-4.9.2-20150212.so.1

b779a000-b779b000 r--p 0001b000 fd:00 34225      /usr/lib/libgcc_s-4.9.2-20150212.so.1

b779b000-b779c000 rw-p 0001c000 fd:00 34225      /usr/lib/libgcc_s-4.9.2-20150212.so.1

b779c000-b77a3000 r-xp 00000000 fd:00 34327      /usr/lib/librt-2.20.so

b77a3000-b77a4000 r--p 00006000 fd:00 34327      /usr/lib/librt-2.20.so

b77a4000-b77a5000 rw-p 00007000 fd:00 34327      /usr/lib/librt-2.20.so

b77b0000-b77b3000 rw-p 00000000 00:00 0

b77b3000-b77b5000 r--p 00000000 00:00 0          [vvar]

b77b5000-b77b6000 r-xp 00000000 00:00 0          [vdso]

b77b6000-b77d8000 r-xp 00000000 fd:00 34290      /usr/lib/ld-2.20.so

b77d8000-b77d9000 r--p 00021000 fd:00 34290      /usr/lib/ld-2.20.so

b77d9000-b77da000 rw-p 00022000 fd:00 34290      /usr/lib/ld-2.20.so

bfb41000-bfb62000 rw-p 00000000 00:00 0          [stack]

Aborted (core dumped)


Daniel Brown
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