From:
https://listnr.corp.google.com/product/5015361/report/85854683543
The log goes on for hours with messages like these, about one cycle per second.
[1335:1335:1218/134523.098496:WARNING:arc_session_manager.cc(297)] Provisioning result was already reported. Ignoring additional result SUCCESS_ALREADY_PROVISIONED.
[1335:1335:1218/134523.117992:VERBOSE1:arc_app_list_prefs.cc(979)] App instance connection is ready.
[1335:1335:1218/134523.701692:WARNING:arc_app_list_prefs.cc(1479)] Cannot fetch icon for dibikmkbodnbjnpcalfifmdlfbkkcakh
[1335:1335:1218/134523.915038:VERBOSE1:arc_app_list_prefs.cc(989)] App instance connection is closed.
[1335:1335:1218/134524.235809:WARNING:arc_session_manager.cc(297)] Provisioning result was already reported. Ignoring additional result SUCCESS_ALREADY_PROVISIONED.
[1335:1335:1218/134524.263580:VERBOSE1:arc_app_list_prefs.cc(979)] App instance connection is ready.
[1335:1335:1218/134524.870956:WARNING:arc_app_list_prefs.cc(1479)] Cannot fetch icon for dibikmkbodnbjnpcalfifmdlfbkkcakh
[1335:1335:1218/134525.118113:VERBOSE1:arc_app_list_prefs.cc(989)] App instance connection is closed.
There are corresponding messages in the kernel:
2018-12-18T13:37:02.865818-08:00 NOTICE kernel: [70383.971004] ptrace of pid 31246 was attempted by: crash_dump64 (pid 31244)
2018-12-18T13:37:03.512820-08:00 NOTICE kernel: [70384.617773] audit: type=1400 audit(1545169023.510:13299): avc: denied { search } for pid=31271 comm="crash_dump64" name="tracing" dev="tmpfs" ino=20144 scontext=u:r:crash_dump:s0 tcontext=u:object_r:tmpfs:s0 tclass=dir permissive=0
probably something is crashing repeatedly and frequently. I don't know if the "avc: denied" is a problem, but I don't think it's the root cause.
Comment 1 by sonny...@google.com
, Dec 18I looked at the logs and it looks like the arc app launcher is crashing here are some snippets from the log: Time since processes crashed: Process org.chromium.arc.applauncher uid 1000: last crashed +39m15s32ms ago Package org.chromium.arc.crash_collector: +3h25m12s982ms (2) 099 cc900000 pkgactive=u0a29:"org.chromium.arc.crash_collector" +5h25m15s126ms (2) 073 c8900001 pkgactive=u0a29:"org.chromium.arc.crash_collector" +13h14m18s020ms (2) 061 c8000000 pkgactive=u0a29:"org.chromium.arc.crash_collector" +15h14m18s099ms (2) 049 cc180004 pkgactive=u0a29:"org.chromium.arc.crash_collector" +17h14m18s126ms (2) 035 cc180004 pkgactive=u0a29:"org.chromium.arc.crash_collector" 4391 starts, 8 crashes 2018-12-18 11:05:32 system_app_crash (text, 1036 bytes) Process: org.chromium.arc.applauncher/PID: 4072/Flags: 0x3888be4d/Pack ... 2018-12-18 11:33:29 system_app_crash (text, 1036 bytes) Process: org.chromium.arc.applauncher/PID: 6955/Flags: 0x3888be4d/Pack ... 2018-12-18 11:34:32 system_app_crash (text, 1036 bytes) Process: org.chromium.arc.applauncher/PID: 9602/Flags: 0x3888be4d/Pack ... 2018-12-18 13:00:33 system_app_crash (text, 1036 bytes) Process: org.chromium.arc.applauncher/PID: 3406/Flags: 0x3888be4d/Pack ... 2018-12-18 13:00:33 system_app_crash (text, 1036 bytes) Process: org.chromium.arc.applauncher/PID: 3406/Flags: 0x3888be4d/Pack ... 2018-12-18 13:01:13 system_app_crash (text, 1036 bytes) Process: org.chromium.arc.applauncher/PID: 4950/Flags: 0x3888be4d/Pack ...