seen in resolute:
$ gdb /usr/bin/w
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Reading symbols from /usr/bin/w...
(No debugging symbols found in /usr/bin/w)
(gdb) run
Starting program: /usr/bin/w
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/x86_64-linux-gnu/libthread_db.so.1".
08:00:47 up 14 days, 17:31, 0 users, load average: 0.28, 0.48, 0.68
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
Program received signal SIGSEGV, Segmentation fault.
0x0000555555556d86 in ?? ()
(gdb) bt
#0 0x0000555555556d86 in ?? ()
#1 0x00007ffff7c4d575 in __libc_start_call_main
(main=main@entry=0x555555556820,
argc=argc@entry=1, argv=argv@entry=0x7fffffffe4b8) at
../sysdeps/nptl/libc_start_call_main.h:58
#2 0x00007ffff7c4d628 in __libc_start_main_impl (main=0x555555556820, argc=1,
argv=0x7fffffffe4b8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>,
stack_end=0x7fffffffe4a8) at ../csu/libc-start.c:360
#3 0x0000555555557085 in ?? ()
(gdb)
** Information type changed from Private to Public
** Also affects: procps (Ubuntu Resolute)
Importance: Medium
Status: Confirmed
** Changed in: procps (Ubuntu Resolute)
Importance: Medium => Critical
** Tags added: resolute
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https://bugs.launchpad.net/bugs/1242403
Title:
w.procps crashed with SIGSEGV in stat2proc()
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