[Bug 1647982] Re: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash)
** Changed in: indicator-datetime (Ubuntu) Status: New => Confirmed ** Changed in: indicator-datetime (Ubuntu) Importance: Undecided => High ** Changed in: indicator-datetime (Ubuntu) Assignee: (unassigned) => Charles Kerr (charlesk) ** Changed in: canonical-devices-system-image Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647982 Title: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1647982/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1647982] Re: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash)
I installed: libglib2.0-0-dbg evolution-data-server-dbg libc6-dbg Here are 2 more stacktraces I saved after a reboot. I'm not sure the problem triggers when the connection starts failing... internet was working now, but I still had the same problem. indicator-datetime-service stays at about 4% memory, eds at 6%, for a few minutes, during which I see spamming of GetObject calls in dbus- monitor. At one point then datetime-service starts allocating memory, and slowly grows until reaching a limit. Here are 2 stacktraces I saved while datetime-service was allocating memory: https://pastebin.canonical.com/173275/ https://pastebin.canonical.com/173276/ After a few minutes, gdb reported that 10 thread exited. At that point datetime-service stopped allocating. Hope that helps! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647982 Title: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1647982/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1647982] Re: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash)
I confirm I can reliably reproduce the problem. I just have to connect to WiFi and wait for the ipv6 problem to kick, leaving me connected to the WiFi AP but without an actual internet connection. I believe you should be able to reproduce it by creating a fake AP, or connecting the device to your working AP and then unplugging the modem from the internet -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647982 Title: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1647982/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1647982] Re: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash)
I managed to reproduce the problem by triggering https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1580146 i.e. I just connect to the WiFi in London's office, after a few minutes the device stays connected to the AP but cannot actually access the internet (ipv6 kernel problems, afaik), so calendar sync starts failing. At that point, I see dbus-monitor being spammed with events, and the memory taken by indicator-datetime-service increases until settling at 40-50% of the total memory in "ps", once the spamming ends. Stacktrace without dbg symbols shows a malloc (as expected), need to try with more dbg syms Thread 1 (Thread 0xb3ed9000 (LWP 2978)): #0 0xb6897dea in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xb689995e in malloc () from /lib/arm-linux-gnueabihf/libc.so.6 #2 0xb693 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647982 Title: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1647982/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1647982] Re: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash)
** Also affects: indicator-datetime (Ubuntu) Importance: Undecided Status: New ** Changed in: canonical-devices-system-image Status: Incomplete => Confirmed ** Changed in: canonical-devices-system-image Assignee: Pat McGowan (pat-mcgowan) => Alejandro J. Cura (alecu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647982 Title: [Regression]: Krillin gets to a state where OOM starts killing every app (also Dash) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1647982/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
