This bug is missing log files that will aid in diagnosing the problem. >From a terminal window please run:
apport-collect 1322824 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Tags added: trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1322824 Title: unknown server panic Status in “linux” package in Ubuntu: Incomplete Bug description: A Ubuntu 14.04 server died with a kernel panic with this stacktrace: [245407.543823] Call Trace: [249407.544937] <IRQ> [<ffffffff81715ac4>] dunp_stack+0x45/0x56 [249407.546067] [<ffffffff810676bd>] uarn_sloupath_common+0x7d/0xa0 [249407.547173] [<ffffffff8106779a>] uarn_sloupath_null+0x1a/0x20 [249407.548257] [<ffffffff8104023d>] natiue_smp_send_reschedule+0x5d/0x60 [249407.549341] [<ffffffff810a7ffa>] trigger_load_balance+0x16a/0x1e0 [249407.550416] [<ffffffff810992b4>] scheduler_tick+0xa4/0xf0 [249407.551484] [<ffffffff81076230>] update_process_times+0x60/0x70 [249407.552550] [<ffffffff810d5be5>] tick_sched_handle.isra.17+0x2S/0x60 [249407.553608] [<ffffffff810d5c61>] tick_sched_timer+0x41/0x60 [249407.554671] [<ffffffff8108e537>] __run_hrtimer+0x77/0x1d0 [249407.555728] [<ffffffff810d5c20>] ? tick_sched_handle.isra.17+0x60/0x60 [249407.556785] [<ffffffff8108ed3f>] hrtimer_interrupt+0xef/0x230 [249407.557842] [<ffffffff81043087>] local_apic_tiner_interrupt+0x37/0x60 [249407.558900] [<ffffffff8172887f>] smp_apic_tiner_interrupt+0x3f/0x60 [249407.559955] [<ffffffff8172721d>] apic_tiner_interrupt+0x6d/0x80 [249407.561023] [<ffffffffa026aab8>] ? intel_crtc_set_config+0x668/0x9a0 [i915] [249407.562092] [<ffffffff8170ed90>] ? panic+0x193/0x1d7 [249407.563156] [<ffffffff8171f009>] oops_end+0x139/0x150 [249407.564214] [<ffffffff8170e784>] no_context+0x27e/0x28b [249407.565270] [<ffffffff8170e804>] __bad_area_nosemaphore+0x73/0x1ca [249407.566327] [<ffffffff8170e96e>] bad_area_nosemaphore+0x13/0x15 [249407.567377] [<ffffffff81721947>] __do_page_fault+0xa7/0x560 [249407.568429] [<ffffffff81675634>] ? tcp_u4_rcu+0x664/0x7a0 [249407.569479] [<ffffffff81650778>] ? ip_1ocal_deliuer_finish+0xa8/0x210 [249407.570531] [<ffffffff81650a78>] ? ip_local_deliuer+0x48/0x80 [249407.571575] [<ffffffff816503fd>] ? ip_rcu_finish+0x7d/0x350 [249407.572613] [<ffffffff81721e1a>] do_page_fault+0x1a/0x70 [249407.573606] [<ffffffff8171e288>] page_fault+0x28/0x30 [249407.574528] [<ffffffffa006290a>] ? rtl8169_poll+0x22a/0x680 [r8169] [249407.575437] [<ffffffff8101b763>] ? natiue_sched_c1ock+0x13/0x80 [249407.576339] [<ffffffff8161aee2>] net_rx_nction+0x152/0x250 [249407.577246] [<ffffffff8106caec>] __do_softirq+0xec/0x2c0 [249407.578149] [<ffffffff8106d035>] irq_cxit+0x105/0x110 [249407.579049] [<ffffffff817287d6>] do_IRQ+0x56/0xc0 [249407.579943] [<ffffffff8171df6d>] common_interrupt+0x6d/0x6d [249407.580835] (EOI) [<ffffffff815c95df>] ? cpuidle_cnter_state+0x4f/0xc0 [249407.581731] [<ffffffff815c9709>] cpuidle_idle_call+0xb9/0x1f0 [249407.582593] [<ffffffff8101ceae>] arch_cpu_idle+0xe/0x30 [249407.583421] [<ffffffff810beb85>] cpu_startup_entry+0xc5/0x290 [249407.584226] [<ffffffff81703f97>] rest_init+0x77/0x80 [249407.585010] [<ffffffff81d34f70>] start_kernel+0x438/0x443 [249407.585772] [<ffffffff81d34941>] ? repair_cnu_string+0x5c/0x5c [249407.586521] [<ffffffff81d34120>] ? early_idt_handlers+0x120/0x120 [249407.587257] [<ffffffff81d345ee>] x86_64_start_reseruations+0x2a/0x2c [249407.587979] [<ffffffff81d34733>] x86_64_start_kernel+0x143/0x152 [249407.588687] ---[ and trace 05db40b9a357e3e2 ]--- uname -a Linux bayanbox2 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux The stackstrace is OCRed from screenshot of server (via KVM) and may be contains some spelling errors (original screenshot is attached). Also this stacktrace did not appeared in any log files. The apport server information is also attached. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1322824/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp