[Kernel-packages] [Bug 1488049] Re: ubuntu14.04(3.13.0-37.64), kernel crash (mapcount 0 page_mapcount 1)
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- 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/1488049 Title: ubuntu14.04(3.13.0-37.64),kernel crash (mapcount 0 page_mapcount 1) Status in linux package in Ubuntu: Expired Bug description: Bug Description: this issue（mapcount 0 page_mapcount 1） has already been resolved by 3.13.0-36, but this bug arised. memory usage is close to 100 percent. Here is I believe the first record in syslog when it starts: Jul 3 09:50:08 GMQ kernel: [2764507.350057] sd 1:0:0:22: [sdd] Test WP failed, assume Write Enabled Jul 3 09:50:08 GMQ kernel: [2764507.350210] sd 1:0:0:22: [sdd] Asking for cache data failed Jul 3 09:50:08 GMQ kernel: [2764507.350220] sd 1:0:0:22: [sdd] Assuming drive cache: write through Jul 3 09:50:08 GMQ kernel: [2764507.654448] mapcount 0 page_mapcount 1 Jul 3 09:50:08 GMQ kernel: [2764507.654556] [ cut here ] Jul 3 09:50:08 GMQ kernel: [2764507.654561] Kernel BUG at 811b23bc [verbose debug info unavailable] Jul 3 09:50:08 GMQ kernel: [2764507.654566] invalid opcode: [#1] SMP Jul 3 09:50:08 GMQ kernel: [2764507.654570] Modules linked in: ip6table_filter(F) ip6_tables(F) iptable_filter(F) i] Jul 3 09:50:08 GMQ kernel: [2764507.654663] CPU: 25 PID: 613 Comm: kswapd3 Tainted: GF O 3.13. #1 Jul 3 09:50:08 GMQ kernel: [2764507.654667] Hardware name: H3C FlexServer R590, BIOS P77 12/20/2013 Jul 3 09:50:08 GMQ kernel: [2764507.654670] task: 880fe7c8c830 ti: 880fe6c7e000 task.ti: fff880fe6c7e000 Jul 3 09:50:08 GMQ kernel: [2764507.654674] RIP: 0010:[] [] split_huge_page_to_list+0x2dc/0x7b0 Jul 3 09:50:08 GMQ kernel: [2764507.654689] RSP: 0018:880fe6c7f858 EFLAGS: 00010297 Jul 3 09:50:08 GMQ kernel: [2764507.654692] RAX: 0001 RBX: 883fde776f18 RCX: Jul 3 09:50:08 GMQ kernel: [2764507.654695] RDX: 88403f82fff0 RSI: 88403f82e3d8 RDI: 0246 Jul 3 09:50:08 GMQ kernel: [2764507.654699] RBP: 880fe6c7f918 R08: R09: Jul 3 09:50:08 GMQ kernel: [2764507.654702] R10: 001eb0af R11: 0e200e200e200e20 R12: Jul 3 09:50:08 GMQ kernel: [2764507.654706] R13: 881fe681aa00 R14: ea00f4ae8000 R15: ea00f4ae8000 Jul 3 09:50:08 GMQ kernel: [2764507.654710] FS: () GS:88403f82() knlGS: Jul 3 09:50:08 GMQ kernel: [2764507.654713] CS: 0010 DS: ES: CR0: 80050033 Jul 3 09:50:08 GMQ kernel: [2764507.654716] CR2: 3bfc2000 CR3: 01c0d000 CR4: 000427e0 Jul 3 09:50:08 GMQ kernel: [2764507.654720] DR0: 0003 DR1: 00b0 DR2: 0001 Jul 3 09:50:08 GMQ kernel: [2764507.654724] DR3: DR6: 0ff0 DR7: 0400 Jul 3 09:50:08 GMQ kernel: [2764507.654726] Stack: Jul 3 09:50:08 GMQ kernel: [2764507.654729] ea00f4ae8000 880fe5bc6980 880f 81193bba Jul 3 09:50:08 GMQ kernel: [2764507.654741] 883fe75c6300 0007f4474000 00042541 00042541 Jul 3 09:50:08 GMQ kernel: [2764507.654748] e6c7f8f8 0007f4534200 883fe75c6330 Jul 3 09:50:08 GMQ kernel: [2764507.654756] Call Trace: Jul 3 09:50:08 GMQ kernel: [2764507.654778] [] ? scan_swap_map+0x37a/0x510 Jul 3 09:50:08 GMQ kernel: [2764507.654783] [] ? get_swap_page+0x1aa/0x210 Jul 3 09:50:08 GMQ kernel: [2764507.654792] [] ? page_mkclean_one+0xd0/0xd0 Jul 3 09:50:08 GMQ kernel: [2764507.654798] [] add_to_swap+0x8a/0xa0 Jul 3 09:50:08 GMQ kernel: [2764507.654811] [] shrink_page_list+0x5db/0xa30 Jul 3 09:50:08 GMQ kernel: [2764507.654826] [] shrink_inactive_list+0x1ea/0x5b0 Jul 3 09:50:08 GMQ kernel: [2764507.654832] [] shrink_lruvec+0x35c/0x6e0 Jul 3 09:50:08 GMQ kernel: [2764507.654838] [] shrink_zone+0x66/0x1a0 Jul 3 09:50:08 GMQ kernel: [2764507.654843] [] balance_pgdat+0x3be/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654854] [] ? del_timer_sync+0x52/0x60 Jul 3 09:50:08 GMQ kernel: [2764507.654859] [] kswapd+0x177/0x4a0 Jul 3 09:50:08 GMQ kernel: [2764507.654870] [] ? __wake_up_sync+0x20/0x20 Jul 3 09:50:08 GMQ kernel: [2764507.654875] [] ? balance_pgdat+0x620/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654883] [] kthread+0xc9/0xe0 Jul 3 09:50:08 GMQ kernel: [2764507.654889] [] ? flush_kthread_worker+0xb0/0xb0 Jul 3 09:50:08 GMQ kernel: [2764507.654900] [] ret_from_fork+0x7c/0xb0 Jul 3 09:50:08 GMQ kernel: [2764507.654905] [] ? flush_kthread_worker+0xb0/0xb0 Jul 3 09:50:08 GMQ kernel: [2764507.654908] Code: df 48 89 43 08 4c 89 e8 49
[Kernel-packages] [Bug 1488049] Re: ubuntu14.04(3.13.0-37.64), kernel crash (mapcount 0 page_mapcount 1)
** Tags added: regression-update -- 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/1488049 Title: ubuntu14.04(3.13.0-37.64),kernel crash (mapcount 0 page_mapcount 1) Status in linux package in Ubuntu: Confirmed Bug description: Bug Description: this issue（mapcount 0 page_mapcount 1） has already been resolved by 3.13.0-36, but this bug arised. memory usage is close to 100 percent. Here is I believe the first record in syslog when it starts: Jul 3 09:50:08 GMQ kernel: [2764507.350057] sd 1:0:0:22: [sdd] Test WP failed, assume Write Enabled Jul 3 09:50:08 GMQ kernel: [2764507.350210] sd 1:0:0:22: [sdd] Asking for cache data failed Jul 3 09:50:08 GMQ kernel: [2764507.350220] sd 1:0:0:22: [sdd] Assuming drive cache: write through Jul 3 09:50:08 GMQ kernel: [2764507.654448] mapcount 0 page_mapcount 1 Jul 3 09:50:08 GMQ kernel: [2764507.654556] [ cut here ] Jul 3 09:50:08 GMQ kernel: [2764507.654561] Kernel BUG at 811b23bc [verbose debug info unavailable] Jul 3 09:50:08 GMQ kernel: [2764507.654566] invalid opcode: [#1] SMP Jul 3 09:50:08 GMQ kernel: [2764507.654570] Modules linked in: ip6table_filter(F) ip6_tables(F) iptable_filter(F) i] Jul 3 09:50:08 GMQ kernel: [2764507.654663] CPU: 25 PID: 613 Comm: kswapd3 Tainted: GF O 3.13. #1 Jul 3 09:50:08 GMQ kernel: [2764507.654667] Hardware name: H3C FlexServer R590, BIOS P77 12/20/2013 Jul 3 09:50:08 GMQ kernel: [2764507.654670] task: 880fe7c8c830 ti: 880fe6c7e000 task.ti: fff880fe6c7e000 Jul 3 09:50:08 GMQ kernel: [2764507.654674] RIP: 0010:[] [] split_huge_page_to_list+0x2dc/0x7b0 Jul 3 09:50:08 GMQ kernel: [2764507.654689] RSP: 0018:880fe6c7f858 EFLAGS: 00010297 Jul 3 09:50:08 GMQ kernel: [2764507.654692] RAX: 0001 RBX: 883fde776f18 RCX: Jul 3 09:50:08 GMQ kernel: [2764507.654695] RDX: 88403f82fff0 RSI: 88403f82e3d8 RDI: 0246 Jul 3 09:50:08 GMQ kernel: [2764507.654699] RBP: 880fe6c7f918 R08: R09: Jul 3 09:50:08 GMQ kernel: [2764507.654702] R10: 001eb0af R11: 0e200e200e200e20 R12: Jul 3 09:50:08 GMQ kernel: [2764507.654706] R13: 881fe681aa00 R14: ea00f4ae8000 R15: ea00f4ae8000 Jul 3 09:50:08 GMQ kernel: [2764507.654710] FS: () GS:88403f82() knlGS: Jul 3 09:50:08 GMQ kernel: [2764507.654713] CS: 0010 DS: ES: CR0: 80050033 Jul 3 09:50:08 GMQ kernel: [2764507.654716] CR2: 3bfc2000 CR3: 01c0d000 CR4: 000427e0 Jul 3 09:50:08 GMQ kernel: [2764507.654720] DR0: 0003 DR1: 00b0 DR2: 0001 Jul 3 09:50:08 GMQ kernel: [2764507.654724] DR3: DR6: 0ff0 DR7: 0400 Jul 3 09:50:08 GMQ kernel: [2764507.654726] Stack: Jul 3 09:50:08 GMQ kernel: [2764507.654729] ea00f4ae8000 880fe5bc6980 880f 81193bba Jul 3 09:50:08 GMQ kernel: [2764507.654741] 883fe75c6300 0007f4474000 00042541 00042541 Jul 3 09:50:08 GMQ kernel: [2764507.654748] e6c7f8f8 0007f4534200 883fe75c6330 Jul 3 09:50:08 GMQ kernel: [2764507.654756] Call Trace: Jul 3 09:50:08 GMQ kernel: [2764507.654778] [] ? scan_swap_map+0x37a/0x510 Jul 3 09:50:08 GMQ kernel: [2764507.654783] [] ? get_swap_page+0x1aa/0x210 Jul 3 09:50:08 GMQ kernel: [2764507.654792] [] ? page_mkclean_one+0xd0/0xd0 Jul 3 09:50:08 GMQ kernel: [2764507.654798] [] add_to_swap+0x8a/0xa0 Jul 3 09:50:08 GMQ kernel: [2764507.654811] [] shrink_page_list+0x5db/0xa30 Jul 3 09:50:08 GMQ kernel: [2764507.654826] [] shrink_inactive_list+0x1ea/0x5b0 Jul 3 09:50:08 GMQ kernel: [2764507.654832] [] shrink_lruvec+0x35c/0x6e0 Jul 3 09:50:08 GMQ kernel: [2764507.654838] [] shrink_zone+0x66/0x1a0 Jul 3 09:50:08 GMQ kernel: [2764507.654843] [] balance_pgdat+0x3be/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654854] [] ? del_timer_sync+0x52/0x60 Jul 3 09:50:08 GMQ kernel: [2764507.654859] [] kswapd+0x177/0x4a0 Jul 3 09:50:08 GMQ kernel: [2764507.654870] [] ? __wake_up_sync+0x20/0x20 Jul 3 09:50:08 GMQ kernel: [2764507.654875] [] ? balance_pgdat+0x620/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654883] [] kthread+0xc9/0xe0 Jul 3 09:50:08 GMQ kernel: [2764507.654889] [] ? flush_kthread_worker+0xb0/0xb0 Jul 3 09:50:08 GMQ kernel: [2764507.654900] [] ret_from_fork+0x7c/0xb0 Jul 3 09:50:08 GMQ kernel: [2764507.654905] [] ? flush_kthread_worker+0xb0/0xb0 Jul 3 09:50:08 GMQ kernel: [2764507.654908] Code: df 48 89 43 08 4c 89 e8 49 03 46 10 48 89 43 10 41 0f b7 76 05 e8 f5 f3 fb ff f6 43 08 01 74 0b 48 8b 03 a8 08 0f 85 34 ff ff ff <0f> 0b
[Kernel-packages] [Bug 1488049] Re: ubuntu14.04(3.13.0-37.64), kernel crash (mapcount 0 page_mapcount 1)
gaoliang, thank you for reporting this and helping make Ubuntu better. Are you able to connect to the internet when booted back into the working 3.13.0-36 kernel, or are you saying you are presently not able to connect the server to the internet? Also, could you please test the latest upstream kernel available from the very top line at the top of the page from http://kernel.ubuntu.com /~kernel-ppa/mainline/?C=N;O=D (the release names are irrelevant for testing, and please do not test the daily folder)? Install instructions are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds . This will allow additional upstream developers to examine the issue. If the latest kernel did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this issue is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description: kernel-fixed-upstream kernel-fixed-upstream-X.Y-rcZ Where X, Y, and Z are numbers corresponding to the kernel version. If the mainline kernel does not fix the issue, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-X.Y-rcZ Please note, an error to install the kernel does not fit the criteria of kernel-bug-exists-upstream. Once testing of the latest upstream kernel is complete, please mark this report's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1488049 Title: ubuntu14.04(3.13.0-37.64),kernel crash (mapcount 0 page_mapcount 1) Status in linux package in Ubuntu: Incomplete Bug description: Bug Description: this issue（mapcount 0 page_mapcount 1） has already been resolved by 3.13.0-36, but this bug arised. memory usage is close to 100 percent. Here is I believe the first record in syslog when it starts: Jul 3 09:50:08 GMQ kernel: [2764507.350057] sd 1:0:0:22: [sdd] Test WP failed, assume Write Enabled Jul 3 09:50:08 GMQ kernel: [2764507.350210] sd 1:0:0:22: [sdd] Asking for cache data failed Jul 3 09:50:08 GMQ kernel: [2764507.350220] sd 1:0:0:22: [sdd] Assuming drive cache: write through Jul 3 09:50:08 GMQ kernel: [2764507.654448] mapcount 0 page_mapcount 1 Jul 3 09:50:08 GMQ kernel: [2764507.654556] [ cut here ] Jul 3 09:50:08 GMQ kernel: [2764507.654561] Kernel BUG at 811b23bc [verbose debug info unavailable] Jul 3 09:50:08 GMQ kernel: [2764507.654566] invalid opcode: [#1] SMP Jul 3 09:50:08 GMQ kernel: [2764507.654570] Modules linked in: ip6table_filter(F) ip6_tables(F) iptable_filter(F) i] Jul 3 09:50:08 GMQ kernel: [2764507.654663] CPU: 25 PID: 613 Comm: kswapd3 Tainted: GF O 3.13. #1 Jul 3 09:50:08 GMQ kernel: [2764507.654667] Hardware name: H3C FlexServer R590, BIOS P77 12/20/2013 Jul 3 09:50:08 GMQ kernel: [2764507.654670] task: 880fe7c8c830 ti: 880fe6c7e000 task.ti: fff880fe6c7e000 Jul 3 09:50:08 GMQ kernel: [2764507.654674] RIP: 0010:[] [] split_huge_page_to_list+0x2dc/0x7b0 Jul 3 09:50:08 GMQ kernel: [2764507.654689] RSP: 0018:880fe6c7f858 EFLAGS: 00010297 Jul 3 09:50:08 GMQ kernel: [2764507.654692] RAX: 0001 RBX: 883fde776f18 RCX: Jul 3 09:50:08 GMQ kernel: [2764507.654695] RDX: 88403f82fff0 RSI: 88403f82e3d8 RDI: 0246 Jul 3 09:50:08 GMQ kernel: [2764507.654699] RBP: 880fe6c7f918 R08: R09: Jul 3 09:50:08 GMQ kernel: [2764507.654702] R10: 001eb0af R11: 0e200e200e200e20 R12: Jul 3 09:50:08 GMQ kernel: [2764507.654706] R13: 881fe681aa00 R14: ea00f4ae8000 R15: ea00f4ae8000 Jul 3 09:50:08 GMQ kernel: [2764507.654710] FS: () GS:88403f82() knlGS: Jul 3 09:50:08 GMQ kernel: [2764507.654713] CS: 0010 DS: ES: CR0: 80050033 Jul 3 09:50:08 GMQ kernel: [2764507.654716] CR2: 3bfc2000 CR3: 01c0d000 CR4: 000427e0 Jul 3 09:50:08 GMQ kernel: [2764507.654720] DR0: 0003 DR1: 00b0 DR2: 0001 Jul 3 09:50:08 GMQ kernel: [2764507.654724] DR3: DR6: 0ff0 DR7: 0400 Jul 3 09:50:08 GMQ kernel: [2764507.654726] Stack: Jul 3 09:50:08 GMQ kernel: [2764507.654729] ea00f4ae8000 880fe5bc6980
[Kernel-packages] [Bug 1488049] Re: ubuntu14.04(3.13.0-37.64), kernel crash (mapcount 0 page_mapcount 1)
sorry,not able to connect to Internet. not able to run 'apport-collect 1488049' command. -- 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/1488049 Title: ubuntu14.04(3.13.0-37.64),kernel crash (mapcount 0 page_mapcount 1) Status in linux package in Ubuntu: Confirmed Bug description: Bug Description: this issue（mapcount 0 page_mapcount 1） has already been resolved by 3.13.0-36, but this bug arised. memory usage is close to 100 percent. Here is I believe the first record in syslog when it starts: Jul 3 09:50:08 GMQ kernel: [2764507.350057] sd 1:0:0:22: [sdd] Test WP failed, assume Write Enabled Jul 3 09:50:08 GMQ kernel: [2764507.350210] sd 1:0:0:22: [sdd] Asking for cache data failed Jul 3 09:50:08 GMQ kernel: [2764507.350220] sd 1:0:0:22: [sdd] Assuming drive cache: write through Jul 3 09:50:08 GMQ kernel: [2764507.654448] mapcount 0 page_mapcount 1 Jul 3 09:50:08 GMQ kernel: [2764507.654556] [ cut here ] Jul 3 09:50:08 GMQ kernel: [2764507.654561] Kernel BUG at 811b23bc [verbose debug info unavailable] Jul 3 09:50:08 GMQ kernel: [2764507.654566] invalid opcode: [#1] SMP Jul 3 09:50:08 GMQ kernel: [2764507.654570] Modules linked in: ip6table_filter(F) ip6_tables(F) iptable_filter(F) i] Jul 3 09:50:08 GMQ kernel: [2764507.654663] CPU: 25 PID: 613 Comm: kswapd3 Tainted: GF O 3.13. #1 Jul 3 09:50:08 GMQ kernel: [2764507.654667] Hardware name: H3C FlexServer R590, BIOS P77 12/20/2013 Jul 3 09:50:08 GMQ kernel: [2764507.654670] task: 880fe7c8c830 ti: 880fe6c7e000 task.ti: fff880fe6c7e000 Jul 3 09:50:08 GMQ kernel: [2764507.654674] RIP: 0010:[811b23bc] [811b23bc] split_huge_page_to_list+0x2dc/0x7b0 Jul 3 09:50:08 GMQ kernel: [2764507.654689] RSP: 0018:880fe6c7f858 EFLAGS: 00010297 Jul 3 09:50:08 GMQ kernel: [2764507.654692] RAX: 0001 RBX: 883fde776f18 RCX: Jul 3 09:50:08 GMQ kernel: [2764507.654695] RDX: 88403f82fff0 RSI: 88403f82e3d8 RDI: 0246 Jul 3 09:50:08 GMQ kernel: [2764507.654699] RBP: 880fe6c7f918 R08: R09: Jul 3 09:50:08 GMQ kernel: [2764507.654702] R10: 001eb0af R11: 0e200e200e200e20 R12: Jul 3 09:50:08 GMQ kernel: [2764507.654706] R13: 881fe681aa00 R14: ea00f4ae8000 R15: ea00f4ae8000 Jul 3 09:50:08 GMQ kernel: [2764507.654710] FS: () GS:88403f82() knlGS: Jul 3 09:50:08 GMQ kernel: [2764507.654713] CS: 0010 DS: ES: CR0: 80050033 Jul 3 09:50:08 GMQ kernel: [2764507.654716] CR2: 3bfc2000 CR3: 01c0d000 CR4: 000427e0 Jul 3 09:50:08 GMQ kernel: [2764507.654720] DR0: 0003 DR1: 00b0 DR2: 0001 Jul 3 09:50:08 GMQ kernel: [2764507.654724] DR3: DR6: 0ff0 DR7: 0400 Jul 3 09:50:08 GMQ kernel: [2764507.654726] Stack: Jul 3 09:50:08 GMQ kernel: [2764507.654729] ea00f4ae8000 880fe5bc6980 880f 81193bba Jul 3 09:50:08 GMQ kernel: [2764507.654741] 883fe75c6300 0007f4474000 00042541 00042541 Jul 3 09:50:08 GMQ kernel: [2764507.654748] e6c7f8f8 0007f4534200 883fe75c6330 Jul 3 09:50:08 GMQ kernel: [2764507.654756] Call Trace: Jul 3 09:50:08 GMQ kernel: [2764507.654778] [81193bba] ? scan_swap_map+0x37a/0x510 Jul 3 09:50:08 GMQ kernel: [2764507.654783] [81193faa] ? get_swap_page+0x1aa/0x210 Jul 3 09:50:08 GMQ kernel: [2764507.654792] [81189df0] ? page_mkclean_one+0xd0/0xd0 Jul 3 09:50:08 GMQ kernel: [2764507.654798] [8119190a] add_to_swap+0x8a/0xa0 Jul 3 09:50:08 GMQ kernel: [2764507.654811] [811674fb] shrink_page_list+0x5db/0xa30 Jul 3 09:50:08 GMQ kernel: [2764507.654826] [8116804a] shrink_inactive_list+0x1ea/0x5b0 Jul 3 09:50:08 GMQ kernel: [2764507.654832] [81168b5c] shrink_lruvec+0x35c/0x6e0 Jul 3 09:50:08 GMQ kernel: [2764507.654838] [81168f46] shrink_zone+0x66/0x1a0 Jul 3 09:50:08 GMQ kernel: [2764507.654843] [8116a11e] balance_pgdat+0x3be/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654854] [810760d2] ? del_timer_sync+0x52/0x60 Jul 3 09:50:08 GMQ kernel: [2764507.654859] [8116a4f7] kswapd+0x177/0x4a0 Jul 3 09:50:08 GMQ kernel: [2764507.654870] [810adb20] ? __wake_up_sync+0x20/0x20 Jul 3 09:50:08 GMQ kernel: [2764507.654875] [8116a380] ? balance_pgdat+0x620/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654883] [8108d079] kthread+0xc9/0xe0 Jul 3 09:50:08 GMQ kernel: [2764507.654889] [8108cfb0] ? flush_kthread_worker+0xb0/0xb0 Jul 3 09:50:08 GMQ
[Kernel-packages] [Bug 1488049] Re: ubuntu14.04(3.13.0-37.64), kernel crash (mapcount 0 page_mapcount 1)
hey sorry,not able to connect to Internet. memory usage is close to 100 percent.There are many running kvm virtual machines then. mem：256G cpu： 24 -- 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/1488049 Title: ubuntu14.04(3.13.0-37.64),kernel crash (mapcount 0 page_mapcount 1) Status in linux package in Ubuntu: Confirmed Bug description: Bug Description: this issue（mapcount 0 page_mapcount 1） has already been resolved by 3.13.0-36, but this bug arised. memory usage is close to 100 percent. Here is I believe the first record in syslog when it starts: Jul 3 09:50:08 GMQ kernel: [2764507.350057] sd 1:0:0:22: [sdd] Test WP failed, assume Write Enabled Jul 3 09:50:08 GMQ kernel: [2764507.350210] sd 1:0:0:22: [sdd] Asking for cache data failed Jul 3 09:50:08 GMQ kernel: [2764507.350220] sd 1:0:0:22: [sdd] Assuming drive cache: write through Jul 3 09:50:08 GMQ kernel: [2764507.654448] mapcount 0 page_mapcount 1 Jul 3 09:50:08 GMQ kernel: [2764507.654556] [ cut here ] Jul 3 09:50:08 GMQ kernel: [2764507.654561] Kernel BUG at 811b23bc [verbose debug info unavailable] Jul 3 09:50:08 GMQ kernel: [2764507.654566] invalid opcode: [#1] SMP Jul 3 09:50:08 GMQ kernel: [2764507.654570] Modules linked in: ip6table_filter(F) ip6_tables(F) iptable_filter(F) i] Jul 3 09:50:08 GMQ kernel: [2764507.654663] CPU: 25 PID: 613 Comm: kswapd3 Tainted: GF O 3.13. #1 Jul 3 09:50:08 GMQ kernel: [2764507.654667] Hardware name: H3C FlexServer R590, BIOS P77 12/20/2013 Jul 3 09:50:08 GMQ kernel: [2764507.654670] task: 880fe7c8c830 ti: 880fe6c7e000 task.ti: fff880fe6c7e000 Jul 3 09:50:08 GMQ kernel: [2764507.654674] RIP: 0010:[811b23bc] [811b23bc] split_huge_page_to_list+0x2dc/0x7b0 Jul 3 09:50:08 GMQ kernel: [2764507.654689] RSP: 0018:880fe6c7f858 EFLAGS: 00010297 Jul 3 09:50:08 GMQ kernel: [2764507.654692] RAX: 0001 RBX: 883fde776f18 RCX: Jul 3 09:50:08 GMQ kernel: [2764507.654695] RDX: 88403f82fff0 RSI: 88403f82e3d8 RDI: 0246 Jul 3 09:50:08 GMQ kernel: [2764507.654699] RBP: 880fe6c7f918 R08: R09: Jul 3 09:50:08 GMQ kernel: [2764507.654702] R10: 001eb0af R11: 0e200e200e200e20 R12: Jul 3 09:50:08 GMQ kernel: [2764507.654706] R13: 881fe681aa00 R14: ea00f4ae8000 R15: ea00f4ae8000 Jul 3 09:50:08 GMQ kernel: [2764507.654710] FS: () GS:88403f82() knlGS: Jul 3 09:50:08 GMQ kernel: [2764507.654713] CS: 0010 DS: ES: CR0: 80050033 Jul 3 09:50:08 GMQ kernel: [2764507.654716] CR2: 3bfc2000 CR3: 01c0d000 CR4: 000427e0 Jul 3 09:50:08 GMQ kernel: [2764507.654720] DR0: 0003 DR1: 00b0 DR2: 0001 Jul 3 09:50:08 GMQ kernel: [2764507.654724] DR3: DR6: 0ff0 DR7: 0400 Jul 3 09:50:08 GMQ kernel: [2764507.654726] Stack: Jul 3 09:50:08 GMQ kernel: [2764507.654729] ea00f4ae8000 880fe5bc6980 880f 81193bba Jul 3 09:50:08 GMQ kernel: [2764507.654741] 883fe75c6300 0007f4474000 00042541 00042541 Jul 3 09:50:08 GMQ kernel: [2764507.654748] e6c7f8f8 0007f4534200 883fe75c6330 Jul 3 09:50:08 GMQ kernel: [2764507.654756] Call Trace: Jul 3 09:50:08 GMQ kernel: [2764507.654778] [81193bba] ? scan_swap_map+0x37a/0x510 Jul 3 09:50:08 GMQ kernel: [2764507.654783] [81193faa] ? get_swap_page+0x1aa/0x210 Jul 3 09:50:08 GMQ kernel: [2764507.654792] [81189df0] ? page_mkclean_one+0xd0/0xd0 Jul 3 09:50:08 GMQ kernel: [2764507.654798] [8119190a] add_to_swap+0x8a/0xa0 Jul 3 09:50:08 GMQ kernel: [2764507.654811] [811674fb] shrink_page_list+0x5db/0xa30 Jul 3 09:50:08 GMQ kernel: [2764507.654826] [8116804a] shrink_inactive_list+0x1ea/0x5b0 Jul 3 09:50:08 GMQ kernel: [2764507.654832] [81168b5c] shrink_lruvec+0x35c/0x6e0 Jul 3 09:50:08 GMQ kernel: [2764507.654838] [81168f46] shrink_zone+0x66/0x1a0 Jul 3 09:50:08 GMQ kernel: [2764507.654843] [8116a11e] balance_pgdat+0x3be/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654854] [810760d2] ? del_timer_sync+0x52/0x60 Jul 3 09:50:08 GMQ kernel: [2764507.654859] [8116a4f7] kswapd+0x177/0x4a0 Jul 3 09:50:08 GMQ kernel: [2764507.654870] [810adb20] ? __wake_up_sync+0x20/0x20 Jul 3 09:50:08 GMQ kernel: [2764507.654875] [8116a380] ? balance_pgdat+0x620/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654883] [8108d079] kthread+0xc9/0xe0 Jul 3 09:50:08 GMQ kernel: [2764507.654889]
[Kernel-packages] [Bug 1488049] Re: ubuntu14.04(3.13.0-37.64), kernel crash (mapcount 0 page_mapcount 1)
hey sorry,not able to connect to Internet. memory usage is close to 100 percent.There are many running kvm virtual machines then. mem：256G cpu： 24 -- 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/1488049 Title: ubuntu14.04(3.13.0-37.64),kernel crash (mapcount 0 page_mapcount 1) Status in linux package in Ubuntu: Confirmed Bug description: Bug Description: this issue（mapcount 0 page_mapcount 1） has already been resolved by 3.13.0-36, but this bug arised. memory usage is close to 100 percent. Here is I believe the first record in syslog when it starts: Jul 3 09:50:08 GMQ kernel: [2764507.350057] sd 1:0:0:22: [sdd] Test WP failed, assume Write Enabled Jul 3 09:50:08 GMQ kernel: [2764507.350210] sd 1:0:0:22: [sdd] Asking for cache data failed Jul 3 09:50:08 GMQ kernel: [2764507.350220] sd 1:0:0:22: [sdd] Assuming drive cache: write through Jul 3 09:50:08 GMQ kernel: [2764507.654448] mapcount 0 page_mapcount 1 Jul 3 09:50:08 GMQ kernel: [2764507.654556] [ cut here ] Jul 3 09:50:08 GMQ kernel: [2764507.654561] Kernel BUG at 811b23bc [verbose debug info unavailable] Jul 3 09:50:08 GMQ kernel: [2764507.654566] invalid opcode: [#1] SMP Jul 3 09:50:08 GMQ kernel: [2764507.654570] Modules linked in: ip6table_filter(F) ip6_tables(F) iptable_filter(F) i] Jul 3 09:50:08 GMQ kernel: [2764507.654663] CPU: 25 PID: 613 Comm: kswapd3 Tainted: GF O 3.13. #1 Jul 3 09:50:08 GMQ kernel: [2764507.654667] Hardware name: H3C FlexServer R590, BIOS P77 12/20/2013 Jul 3 09:50:08 GMQ kernel: [2764507.654670] task: 880fe7c8c830 ti: 880fe6c7e000 task.ti: fff880fe6c7e000 Jul 3 09:50:08 GMQ kernel: [2764507.654674] RIP: 0010:[811b23bc] [811b23bc] split_huge_page_to_list+0x2dc/0x7b0 Jul 3 09:50:08 GMQ kernel: [2764507.654689] RSP: 0018:880fe6c7f858 EFLAGS: 00010297 Jul 3 09:50:08 GMQ kernel: [2764507.654692] RAX: 0001 RBX: 883fde776f18 RCX: Jul 3 09:50:08 GMQ kernel: [2764507.654695] RDX: 88403f82fff0 RSI: 88403f82e3d8 RDI: 0246 Jul 3 09:50:08 GMQ kernel: [2764507.654699] RBP: 880fe6c7f918 R08: R09: Jul 3 09:50:08 GMQ kernel: [2764507.654702] R10: 001eb0af R11: 0e200e200e200e20 R12: Jul 3 09:50:08 GMQ kernel: [2764507.654706] R13: 881fe681aa00 R14: ea00f4ae8000 R15: ea00f4ae8000 Jul 3 09:50:08 GMQ kernel: [2764507.654710] FS: () GS:88403f82() knlGS: Jul 3 09:50:08 GMQ kernel: [2764507.654713] CS: 0010 DS: ES: CR0: 80050033 Jul 3 09:50:08 GMQ kernel: [2764507.654716] CR2: 3bfc2000 CR3: 01c0d000 CR4: 000427e0 Jul 3 09:50:08 GMQ kernel: [2764507.654720] DR0: 0003 DR1: 00b0 DR2: 0001 Jul 3 09:50:08 GMQ kernel: [2764507.654724] DR3: DR6: 0ff0 DR7: 0400 Jul 3 09:50:08 GMQ kernel: [2764507.654726] Stack: Jul 3 09:50:08 GMQ kernel: [2764507.654729] ea00f4ae8000 880fe5bc6980 880f 81193bba Jul 3 09:50:08 GMQ kernel: [2764507.654741] 883fe75c6300 0007f4474000 00042541 00042541 Jul 3 09:50:08 GMQ kernel: [2764507.654748] e6c7f8f8 0007f4534200 883fe75c6330 Jul 3 09:50:08 GMQ kernel: [2764507.654756] Call Trace: Jul 3 09:50:08 GMQ kernel: [2764507.654778] [81193bba] ? scan_swap_map+0x37a/0x510 Jul 3 09:50:08 GMQ kernel: [2764507.654783] [81193faa] ? get_swap_page+0x1aa/0x210 Jul 3 09:50:08 GMQ kernel: [2764507.654792] [81189df0] ? page_mkclean_one+0xd0/0xd0 Jul 3 09:50:08 GMQ kernel: [2764507.654798] [8119190a] add_to_swap+0x8a/0xa0 Jul 3 09:50:08 GMQ kernel: [2764507.654811] [811674fb] shrink_page_list+0x5db/0xa30 Jul 3 09:50:08 GMQ kernel: [2764507.654826] [8116804a] shrink_inactive_list+0x1ea/0x5b0 Jul 3 09:50:08 GMQ kernel: [2764507.654832] [81168b5c] shrink_lruvec+0x35c/0x6e0 Jul 3 09:50:08 GMQ kernel: [2764507.654838] [81168f46] shrink_zone+0x66/0x1a0 Jul 3 09:50:08 GMQ kernel: [2764507.654843] [8116a11e] balance_pgdat+0x3be/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654854] [810760d2] ? del_timer_sync+0x52/0x60 Jul 3 09:50:08 GMQ kernel: [2764507.654859] [8116a4f7] kswapd+0x177/0x4a0 Jul 3 09:50:08 GMQ kernel: [2764507.654870] [810adb20] ? __wake_up_sync+0x20/0x20 Jul 3 09:50:08 GMQ kernel: [2764507.654875] [8116a380] ? balance_pgdat+0x620/0x620 Jul 3 09:50:08 GMQ kernel: [2764507.654883] [8108d079] kthread+0xc9/0xe0 Jul 3 09:50:08 GMQ kernel: [2764507.654889]
[Kernel-packages] [Bug 1488049] Re: ubuntu14.04(3.13.0-37.64), kernel crash (mapcount 0 page_mapcount 1)
** Description changed: Bug Description: this issue（mapcount 0 page_mapcount 1） has already been resolved by 3.13.0-36, but this bug arised. memory usage is close to 100 percent. Here is I believe the first record in syslog when it starts: - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.350057] sd 1:0:0:22: [sdd] Test WP failed, assume Write Enabled - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.350210] sd 1:0:0:22: [sdd] Asking for cache data failed - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.350220] sd 1:0:0:22: [sdd] Assuming drive cache: write through - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654448] mapcount 0 page_mapcount 1 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654556] [ cut here ] - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654561] Kernel BUG at 811b23bc [verbose debug info unavailable] - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654566] invalid opcode: [#1] SMP - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654570] Modules linked in: ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) ebtable_nat(F) ebtables(F) x_tables(F) ocfs2(OF) quota_tree(F) drbd(F) lru_cache(F) 8021q(F) mrp(F) garp(F) stp(F) llc(F) vhost_net(F) macvtap(F) macvlan(F) vhost(F) kvm_intel(F) kvm(F) ib_iser(F) rdma_cm(F) ib_cm(F) iw_cm(F) ib_sa(F) ib_mad(F) ib_core(F) ib_addr(F) iscsi_tcp(F) libiscsi_tcp(F) libiscsi(F) scsi_transport_iscsi(F) ocfs2_dlmfs(OF) ocfs2_stack_o2cb(OF) ocfs2_dlm(OF) ocfs2_nodemanager(OF) ocfs2_stackglue(OF) configfs(F) openvswitch(OF) libcrc32c(F) gre(F) nfsd(F) nfs_acl(F) auth_rpcgss(F) nfs(F) fscache(F) lockd(F) sunrpc(F) gpio_ich(F) dm_multipath(F) scsi_dh(F) psmouse(F) serio_raw(F) lpc_ich(F) sb_edac(F) hpilo(F) edac_core(F) ioatdma(F) hpwdt(F) dca(F) acpi_power_meter(F) mac_hid(F) lp(F) parport(F) tg3(F) ptp(F) hpsa(F) pps_core(F) nbd(F) [last unloaded: ipmi_si] - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654663] CPU: 25 PID: 613 Comm: kswapd3 Tainted: GF O 3.13. #1 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654667] Hardware name: H3C FlexServer R590, BIOS P77 12/20/2013 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654670] task: 880fe7c8c830 ti: 880fe6c7e000 task.ti: 880fe6c7e000 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654674] RIP: 0010:[811b23bc] [811b23bc] split_huge_page_to_list+0x2dc/0x7b0 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654689] RSP: 0018:880fe6c7f858 EFLAGS: 00010297 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654692] RAX: 0001 RBX: 883fde776f18 RCX: - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654695] RDX: 88403f82fff0 RSI: 88403f82e3d8 RDI: 0246 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654699] RBP: 880fe6c7f918 R08: R09: - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654702] R10: 001eb0af R11: 0e200e200e200e20 R12: - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654706] R13: 881fe681aa00 R14: ea00f4ae8000 R15: ea00f4ae8000 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654710] FS: () GS:88403f82() knlGS: - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654713] CS: 0010 DS: ES: CR0: 80050033 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654716] CR2: 3bfc2000 CR3: 01c0d000 CR4: 000427e0 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654720] DR0: 0003 DR1: 00b0 DR2: 0001 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654724] DR3: DR6: 0ff0 DR7: 0400 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654726] Stack: - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654729] ea00f4ae8000 880fe5bc6980 880f 81193bba - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654741] 883fe75c6300 0007f4474000 00042541 00042541 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654748] e6c7f8f8 0007f4534200 883fe75c6330 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654756] Call Trace: - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654778] [81193bba] ? scan_swap_map+0x37a/0x510 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654783] [81193faa] ? get_swap_page+0x1aa/0x210 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654792] [81189df0] ? page_mkclean_one+0xd0/0xd0 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654798] [8119190a] add_to_swap+0x8a/0xa0 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654811] [811674fb] shrink_page_list+0x5db/0xa30 - Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654826] [8116804a] shrink_inactive_list+0x1ea/0x5b0 - Jul
[Kernel-packages] [Bug 1488049] Re: ubuntu14.04(3.13.0-37.64), kernel crash (mapcount 0 page_mapcount 1)
** Information type changed from Private Security to Public -- 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/1488049 Title: ubuntu14.04(3.13.0-37.64),kernel crash (mapcount 0 page_mapcount 1) Status in linux package in Ubuntu: New Bug description: Bug Description: this issue（mapcount 0 page_mapcount 1） has already been resolved by 3.13.0-36, but this bug arised. memory usage is close to 100 percent. Here is I believe the first record in syslog when it starts: Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.350057] sd 1:0:0:22: [sdd] Test WP failed, assume Write Enabled Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.350210] sd 1:0:0:22: [sdd] Asking for cache data failed Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.350220] sd 1:0:0:22: [sdd] Assuming drive cache: write through Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654448] mapcount 0 page_mapcount 1 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654556] [ cut here ] Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654561] Kernel BUG at 811b23bc [verbose debug info unavailable] Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654566] invalid opcode: [#1] SMP Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654570] Modules linked in: ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) ebtable_nat(F) ebtables(F) x_tables(F) ocfs2(OF) quota_tree(F) drbd(F) lru_cache(F) 8021q(F) mrp(F) garp(F) stp(F) llc(F) vhost_net(F) macvtap(F) macvlan(F) vhost(F) kvm_intel(F) kvm(F) ib_iser(F) rdma_cm(F) ib_cm(F) iw_cm(F) ib_sa(F) ib_mad(F) ib_core(F) ib_addr(F) iscsi_tcp(F) libiscsi_tcp(F) libiscsi(F) scsi_transport_iscsi(F) ocfs2_dlmfs(OF) ocfs2_stack_o2cb(OF) ocfs2_dlm(OF) ocfs2_nodemanager(OF) ocfs2_stackglue(OF) configfs(F) openvswitch(OF) libcrc32c(F) gre(F) nfsd(F) nfs_acl(F) auth_rpcgss(F) nfs(F) fscache(F) lockd(F) sunrpc(F) gpio_ich(F) dm_multipath(F) scsi_dh(F) psmouse(F) serio_raw(F) lpc_ich(F) sb_edac(F) hpilo(F) edac_core(F) ioatdma(F) hpwdt(F) dca(F) acpi_power_meter(F) mac_hid(F) lp(F) parport(F) tg3(F) ptp(F) hpsa(F) pps_core(F) nbd(F) [last unloaded: ipmi_si] Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654663] CPU: 25 PID: 613 Comm: kswapd3 Tainted: GF O 3.13. #1 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654667] Hardware name: H3C FlexServer R590, BIOS P77 12/20/2013 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654670] task: 880fe7c8c830 ti: 880fe6c7e000 task.ti: 880fe6c7e000 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654674] RIP: 0010:[811b23bc] [811b23bc] split_huge_page_to_list+0x2dc/0x7b0 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654689] RSP: 0018:880fe6c7f858 EFLAGS: 00010297 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654692] RAX: 0001 RBX: 883fde776f18 RCX: Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654695] RDX: 88403f82fff0 RSI: 88403f82e3d8 RDI: 0246 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654699] RBP: 880fe6c7f918 R08: R09: Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654702] R10: 001eb0af R11: 0e200e200e200e20 R12: Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654706] R13: 881fe681aa00 R14: ea00f4ae8000 R15: ea00f4ae8000 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654710] FS: () GS:88403f82() knlGS: Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654713] CS: 0010 DS: ES: CR0: 80050033 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654716] CR2: 3bfc2000 CR3: 01c0d000 CR4: 000427e0 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654720] DR0: 0003 DR1: 00b0 DR2: 0001 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654724] DR3: DR6: 0ff0 DR7: 0400 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654726] Stack: Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654729] ea00f4ae8000 880fe5bc6980 880f 81193bba Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654741] 883fe75c6300 0007f4474000 00042541 00042541 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654748] e6c7f8f8 0007f4534200 883fe75c6330 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654756] Call Trace: Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654778] [81193bba] ? scan_swap_map+0x37a/0x510 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654783] [81193faa] ? get_swap_page+0x1aa/0x210 Jul 3 09:50:08 GMQ-CAS01-CVK01 kernel: [2764507.654792] [81189df0] ?
