[opensuse-factory] powertop broken on Factory?
Hi list, since yesterday's kernel update powertop ceased to work on my machine: it simply segfaults immediately after being started. (Valgrind reveals some conditional jumps depending on uninitialized values and then an invalid read at the address 0x400). Is this just my machine or does anyone else observe that too? Cheers, Dan -- Dan Čermák <dcermak@suse.com> Software Engineer Development tools SUSE Linux GmbH, Maxfeldstr. 5, D-90409 Nürnberg Tel: +49-911-74053-0; Fax: +49-911-7417755; https://www.suse.com/ SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
And as usual, once I post this in public, I find a fix immediately afterwards: as per https://bugs.archlinux.org/task/61767 and https://bugzilla.redhat.com/show_bug.cgi?id=1677858 this gets fixed by an update to kernel 4.20.11 or not upgrading beyond 4.20.8. Cheers, Dan dcermak@suse.com (Dan Čermák) writes:
Hi list,
since yesterday's kernel update powertop ceased to work on my machine: it simply segfaults immediately after being started. (Valgrind reveals some conditional jumps depending on uninitialized values and then an invalid read at the address 0x400).
Is this just my machine or does anyone else observe that too?
Cheers,
Dan
-- Dan Čermák <dcermak@suse.com> Software Engineer Development tools SUSE Linux GmbH, Maxfeldstr. 5, D-90409 Nürnberg Tel: +49-911-74053-0; Fax: +49-911-7417755; https://www.suse.com/ SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
-- Dan Čermák <dcermak@suse.com> Software Engineer Development tools SUSE Linux GmbH, Maxfeldstr. 5, D-90409 Nürnberg Tel: +49-911-74053-0; Fax: +49-911-7417755; https://www.suse.com/ SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
On mardi, 26 février 2019 12.24:16 h CET Dan Čermák wrote:
Hi list,
since yesterday's kernel update powertop ceased to work on my machine: it simply segfaults immediately after being started. (Valgrind reveals some conditional jumps depending on uninitialized values and then an invalid read at the address 0x400).
Is this just my machine or does anyone else observe that too?
Cheers,
Dan
Seen here too (Without all debuginfo) it gives Program received signal SIGSEGV, Segmentation fault. 0x0000555555599137 in perf_event::process (this=0x5555555f2790, cookie=cookie@entry=0x55555571f980) at perf/perf.cpp:233 233 perf/perf.cpp: No such file or directory. (gdb) thread apply all bt Thread 1 (Thread 0x7ffff79c9300 (LWP 12870)): #0 0x0000555555599137 in perf_event::process (this=0x5555555f2790, cookie=cookie@entry=0x55555571f980) at perf/perf.cpp:233 #1 0x0000555555599eb1 in perf_bundle::process (this=0x55555571f930) at perf/ perf_bundle.cpp:326 #2 0x0000555555574661 in process_cpu_data () at cpu/cpu.cpp:1037 #3 0x000055555556f066 in one_measurement (seconds=-4, sample_interval=<optimized out>, workload=0x0) at main.cpp:255 #4 0x00005555555656b0 in main (argc=1, argv=0x7fffffffe2f8) at main.cpp:542 (gdb) -- Bruno Friedmann Ioda-Net Sàrl www.ioda-net.ch Bareos Partner, openSUSE Member, fsfe supporter GPG KEY : D5C9B751C4653227 irc: tigerfoot -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org
participants (3)
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Bruno Friedmann -
Dan Čermák -
dcermak＠suse.com