[Kernel-packages] [Bug 1568729] Re: divide error: 0000 [#1] SMP in task_numa_migrate - handle_mm_fault

2016-04-11 Thread Jonas Keidel
Encountered the same issue on some machines while running Qemu 2.5 on lts-xenial kernel in trusty. The machine died with nearly the same calltrace as above and a very high load. Downgrading to the latest wily kernel fixed the issue. -- You received this bug notification because you are a member o

[Kernel-packages] [Bug 1568729] Re: divide error: 0000 [#1] SMP in task_numa_migrate - handle_mm_fault

2016-04-14 Thread Jonas Keidel
Here another call trace: [Thu Apr 14 13:53:29 2016] divide error: [#1] SMP [Thu Apr 14 13:53:29 2016] Modules linked in: cpuid arc4 md4 nls_utf8 cifs vhost_net vhost macvtap macvlan nfnetlink_queue nfnetlink xt_CHECKSUM xt_nat iptable_nat nf_nat_ipv4 xt_NFQUEUE xt_CLASSIFY ip6table_mangle

[Kernel-packages] [Bug 1568729] Re: divide error: 0000 [#1] SMP in task_numa_migrate - handle_mm_fault

2016-04-15 Thread Jonas Keidel
And again. This time with upstream kernel (linux-image-4.5.1-040501-generic): [Fri Apr 15 13:26:56 2016] divide error: [#1] SMP [Fri Apr 15 13:26:56 2016] Modules linked in: vhost_net vhost macvtap macvlan ip6table_mangle nfnetlink_queue nfnetlink xt_CLASSIFY xt_CHECKSUM xt_nat iptable_nat