[Powertop] powertop 2.5 SEGV

[Powertop] powertop 2.5 SEGV

[Marc MERLIN]

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I had powertop running and it crashed when my laptop woke up from
hibernate


(gdb) bt
#0  0x00007f35fef581e5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00007f35fef5b398 in __GI_abort () at abort.c:90
#2  0x00007f35fef937cb in __libc_message (do_abort=2, fmt=0x7f35ff08d895 "*** %s ***: %s terminated\n")
    at ../sysdeps/unix/sysv/linux/libc_fatal.c:199
#3  0x00007f35ff01fd17 in __GI___fortify_fail (msg=0x7f35ff08d82c "buffer overflow detected")
    at fortify_fail.c:31
#4  0x00007f35ff01ecd0 in __GI___chk_fail () at chk_fail.c:28
#5  0x00000000004203c9 in strcpy (__src=0xcfe6ca4 "btrfs-endio-writ\336A", 
    __dest=0xc923744 "btrfs-endio-writ:\t", '0' <repeats 16 times>, "\nSA")
    at /usr/include/x86_64-linux-gnu/bits/string3.h:104
#6  process::process (this=0xc9235f0, _comm=0xcfe6ca4 "btrfs-endio-writ\336A", _pid=16862, _tid=0)
    at process/process.cpp:92
#7  0x0000000000420add in find_create_process (comm=0xcfe6ca4 "btrfs-endio-writ\336A", pid=16862)
    at process/process.cpp:174
#8  0x000000000042435f in perf_process_bundle::handle_trace_point (this=<optimized out>, 
    trace=<optimized out>, cpu=6, time=577721466901169) at process/do_process.cpp:252
#9  0x0000000000429835 in perf_bundle::process (this=0xb3b96f0) at perf/perf_bundle.cpp:338
#10 0x0000000000424f36 in process_process_data () at process/do_process.cpp:1113
#11 0x0000000000443b2f in one_measurement (seconds=<optimized out>, workload=<optimized out>) at main.cpp:212
#12 0x0000000000407762 in main (argc=1, argv=0x7fffe31d9a38) at main.cpp:468

Marc
-- 
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems ....
                                      .... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/                         | PGP 1024R/763BE901