[Bug 1655842] Re: "Out of memory" errors after upgrade to 4.4.0-59
This is plaguing Horizon project Pi2 and Pi3 devices running Xenial 16.04.2 w/ kernel 4.4.0-1050-raspi2. From a pi2: root@horizon-a17d2187:~# uname -a Linux horizon-a17d2187 4.4.0-1050-raspi2 #57-Ubuntu SMP Wed Mar 22 12:52:22 UTC 2017 armv7l armv7l armv7l GNU/Linux root@horizon-a17d2187:~# free totalusedfree shared buff/cache available Mem: 942128 149548 35456 494084 757124 239716 Swap: 0 0 0 Under these circumstances, the kernel's oom-killer will kill Wifi processes (rtl_rpcd), systemd-udevd, our Ethereum client (geth), and other critical processes in attempt to stay afloat rather than using reclaimable RAM. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655842 Title: "Out of memory" errors after upgrade to 4.4.0-59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1655842/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1667160] Re: Kernel panic with 4.8.0-1025, -1026 and -1028 on RasPi 2
We have another confirmed encounter with a an EDUP wifi adapter http://edupwireless.com/product-1-2-6-wireless-11n-usb-adapter-en/137263 . See attached panic output generated during boot. ** Attachment added: "panic-edup_wifi.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667160/+attachment/4847669/+files/panic-edup_wifi.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667160 Title: Kernel panic with 4.8.0-1025, -1026 and -1028 on RasPi 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667160/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1667160] Re: Kernel panic with 4.8.0-1025, -1026 and -1028 on RasPi 2
Looks like the same issue as reported in https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1669802 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667160 Title: Kernel panic with 4.8.0-1025, -1026 and -1028 on RasPi 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667160/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1669802] Re: Kernel panic with 4.4.0-1044 kernel on raspi2
Looks like the same issue reported in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667160 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1669802 Title: Kernel panic with 4.4.0-1044 kernel on raspi2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1669802/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1667160] Re: Kernel panic with 4.8.0-1025, -1026 and -1028 on RasPi 2
I encounter a similar panic w/ a pi2, kernel 4.4.0-1046-raspi2, and an edimax wifi adapter (ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS] using module rtl8192cu). See attached panic output. ** Attachment added: "console output from kernel panic" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667160/+attachment/4842956/+files/4.4.0-1046-raspi2_rtl8192cu_panic.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667160 Title: Kernel panic with 4.8.0-1025, -1026 and -1028 on RasPi 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667160/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
