[Kernel-packages] [Bug 1388781] Re: Ubuntu server 14.04.1 LTS freeze
[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/1388781 Title: Ubuntu server 14.04.1 LTS freeze Status in linux package in Ubuntu: Expired Bug description: Ubuntu server 14.04 LTS freezes. Before the total freeze, kernel.log is showing messages like: Nov 2 07:03:56 node1 kernel: [1941380.104003] BUG: soft lockup - CPU#0 stuck for 23s! [nfsd:1320] Nov 2 07:03:56 node1 kernel: [1941380.104003] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache cirrus ttm drm_kms_helper drm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel syscopyarea joydev sysfillrect aesni_intel i2c_piix4 sysimgblt aes_x86_64 lrw gf128mul mac_hid glue_helper serio_raw ablk_helper cryptd lp parport hid_generic usbhid hid psmouse floppy Nov 2 07:03:56 node1 kernel: [1941380.104003] CPU: 0 PID: 1320 Comm: nfsd Not tainted 3.13.0-37-generic #64-Ubuntu Nov 2 07:03:56 node1 kernel: [1941380.104003] Hardware name: Red Hat Inc. OpenStack Nova, BIOS 0.5.1 01/01/2007 Nov 2 07:03:56 node1 kernel: [1941380.104003] task: 880ecaeb1800 ti: 880ec7744000 task.ti: 880ec7744000 Nov 2 07:03:56 node1 kernel: [1941380.104003] RIP: 0010:[81726d02] [81726d02] _raw_spin_lock+0x32/0x50 Nov 2 07:03:56 node1 kernel: [1941380.104003] RSP: 0018:880ec7745da8 EFLAGS: 0206 Nov 2 07:03:56 node1 kernel: [1941380.104003] RAX: 6072 RBX: 880eca3ae3c0 RCX: eed2 Nov 2 07:03:56 node1 kernel: [1941380.104003] RDX: eed8 RSI: eed8 RDI: a029ac80 Nov 2 07:03:56 node1 kernel: [1941380.104003] RBP: 880ec7745da8 R08: 18bb5554 R09: 18282e0518bb5554 Nov 2 07:03:56 node1 kernel: [1941380.104003] R10: 6a81e9b4 R11: 18282e0518bb5554 R12: 880ec7745d78 Nov 2 07:03:56 node1 kernel: [1941380.104003] R13: 880ec784c200 R14: R15: ee626da3 Nov 2 07:03:56 node1 kernel: [1941380.104003] FS: () GS:880f1fc0() knlGS: Nov 2 07:03:56 node1 kernel: [1941380.104003] CS: 0010 DS: ES: CR0: 80050033 Nov 2 07:03:56 node1 kernel: [1941380.104003] CR2: 7f554c039000 CR3: 000ecbcd8000 CR4: 000406f0 Nov 2 07:03:56 node1 kernel: [1941380.104003] Stack: Nov 2 07:03:56 node1 kernel: [1941380.104003] 880ec7745de8 a026d666 006c 880ec807e000 Nov 2 07:03:56 node1 kernel: [1941380.104003] a02974d8 88010317e018 88010317e000 001c Nov 2 07:03:56 node1 kernel: [1941380.104003] 880ec7745e20 a0261e12 880ec807e1e0 880ec807e000 Nov 2 07:03:56 node1 kernel: [1941380.104003] Call Trace: Nov 2 07:03:56 node1 kernel: [1941380.104003] [a026d666] nfsd_cache_update+0x76/0x150 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a0261e12] nfsd_dispatch+0x192/0x200 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a016462d] svc_process_common+0x46d/0x6d0 [sunrpc] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a0164997] svc_process+0x107/0x170 [sunrpc] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a026171f] nfsd+0xbf/0x130 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a0261660] ? nfsd_destroy+0x80/0x80 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [8108b492] kthread+0xd2/0xf0 Nov 2 07:03:56 node1 kernel: [1941380.104003] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 Nov 2 07:03:56 node1 kernel: [1941380.104003] [8172f77c] ret_from_fork+0x7c/0xb0 Nov 2 07:03:56 node1 kernel: [1941380.104003] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 Nov 2 07:03:56 node1 kernel: [1941380.104003] Code: 89 e5 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 02 5d c3 83 e2 fe 0f b7 f2 b8 00 80 00 00 eb 0c 0f 1f 44 00 00 f3 90 83 e8 01 74 0a 0f b7 0f 66 39 ca 75 f1 5d c3 66 66 66 90 66 66 Nov 2 07:03:56 node1 kernel: [1941352.144608] CPU: 2 PID: 135 Comm: khugepaged Not tainted 3.13.0-37-generic #64-Ubuntu Nov 2 07:03:56 node1 kernel: [1941352.144608] Hardware name: Red Hat Inc. OpenStack Nova, BIOS 0.5.1 01/01/2007 Nov 2 07:03:56 node1 kernel: [1941352.144608] task: 880ec97e6000 ti: 880ec908 task.ti: 880ec908 Nov 2 07:03:56 node1 kernel: [1941352.144608] RIP: 0010:[8136e333] [8136e333] copy_page+0x23/0xe0 Nov 2 07:03:56 node1 kernel: [1941352.144608] RSP: 0018:880ec9081d90 EFLAGS: 00010206 Nov 2 07:03:56 node1 kernel: [1941352.144608] RAX: 23ba7000 RBX: 880ee3010c00 RCX:
[Kernel-packages] [Bug 1388781] Re: Ubuntu server 14.04.1 LTS freeze
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.18 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-rc3-vivid/ ** Changed in: linux (Ubuntu) Importance: Undecided = High ** Tags added: kernel-da-key ** 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/1388781 Title: Ubuntu server 14.04.1 LTS freeze Status in “linux” package in Ubuntu: Incomplete Bug description: Ubuntu server 14.04 LTS freezes. Before the total freeze, kernel.log is showing messages like: Nov 2 07:03:56 node1 kernel: [1941380.104003] BUG: soft lockup - CPU#0 stuck for 23s! [nfsd:1320] Nov 2 07:03:56 node1 kernel: [1941380.104003] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache cirrus ttm drm_kms_helper drm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel syscopyarea joydev sysfillrect aesni_intel i2c_piix4 sysimgblt aes_x86_64 lrw gf128mul mac_hid glue_helper serio_raw ablk_helper cryptd lp parport hid_generic usbhid hid psmouse floppy Nov 2 07:03:56 node1 kernel: [1941380.104003] CPU: 0 PID: 1320 Comm: nfsd Not tainted 3.13.0-37-generic #64-Ubuntu Nov 2 07:03:56 node1 kernel: [1941380.104003] Hardware name: Red Hat Inc. OpenStack Nova, BIOS 0.5.1 01/01/2007 Nov 2 07:03:56 node1 kernel: [1941380.104003] task: 880ecaeb1800 ti: 880ec7744000 task.ti: 880ec7744000 Nov 2 07:03:56 node1 kernel: [1941380.104003] RIP: 0010:[81726d02] [81726d02] _raw_spin_lock+0x32/0x50 Nov 2 07:03:56 node1 kernel: [1941380.104003] RSP: 0018:880ec7745da8 EFLAGS: 0206 Nov 2 07:03:56 node1 kernel: [1941380.104003] RAX: 6072 RBX: 880eca3ae3c0 RCX: eed2 Nov 2 07:03:56 node1 kernel: [1941380.104003] RDX: eed8 RSI: eed8 RDI: a029ac80 Nov 2 07:03:56 node1 kernel: [1941380.104003] RBP: 880ec7745da8 R08: 18bb5554 R09: 18282e0518bb5554 Nov 2 07:03:56 node1 kernel: [1941380.104003] R10: 6a81e9b4 R11: 18282e0518bb5554 R12: 880ec7745d78 Nov 2 07:03:56 node1 kernel: [1941380.104003] R13: 880ec784c200 R14: R15: ee626da3 Nov 2 07:03:56 node1 kernel: [1941380.104003] FS: () GS:880f1fc0() knlGS: Nov 2 07:03:56 node1 kernel: [1941380.104003] CS: 0010 DS: ES: CR0: 80050033 Nov 2 07:03:56 node1 kernel: [1941380.104003] CR2: 7f554c039000 CR3: 000ecbcd8000 CR4: 000406f0 Nov 2 07:03:56 node1 kernel: [1941380.104003] Stack: Nov 2 07:03:56 node1 kernel: [1941380.104003] 880ec7745de8 a026d666 006c 880ec807e000 Nov 2 07:03:56 node1 kernel: [1941380.104003] a02974d8 88010317e018 88010317e000 001c Nov 2 07:03:56 node1 kernel: [1941380.104003] 880ec7745e20 a0261e12 880ec807e1e0 880ec807e000 Nov 2 07:03:56 node1 kernel: [1941380.104003] Call Trace: Nov 2 07:03:56 node1 kernel: [1941380.104003] [a026d666] nfsd_cache_update+0x76/0x150 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a0261e12] nfsd_dispatch+0x192/0x200 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a016462d] svc_process_common+0x46d/0x6d0 [sunrpc] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a0164997] svc_process+0x107/0x170 [sunrpc] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a026171f] nfsd+0xbf/0x130 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a0261660] ? nfsd_destroy+0x80/0x80 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [8108b492] kthread+0xd2/0xf0 Nov 2 07:03:56 node1 kernel: [1941380.104003] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 Nov 2 07:03:56 node1 kernel: [1941380.104003] [8172f77c] ret_from_fork+0x7c/0xb0 Nov 2 07:03:56 node1 kernel: [1941380.104003] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 Nov 2 07:03:56 node1 kernel: [1941380.104003] Code: 89 e5 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 02 5d c3 83 e2 fe 0f b7 f2 b8 00 80 00 00 eb 0c 0f 1f 44 00 00 f3 90 83 e8 01 74 0a 0f b7 0f 66 39 ca 75 f1 5d c3 66 66 66 90
[Kernel-packages] [Bug 1388781] Re: Ubuntu server 14.04.1 LTS freeze
The machine is a production server. Is this kernel something that can be considered for production server usage? I am thinking could there be any security conserns. -- 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/1388781 Title: Ubuntu server 14.04.1 LTS freeze Status in “linux” package in Ubuntu: Incomplete Bug description: Ubuntu server 14.04 LTS freezes. Before the total freeze, kernel.log is showing messages like: Nov 2 07:03:56 node1 kernel: [1941380.104003] BUG: soft lockup - CPU#0 stuck for 23s! [nfsd:1320] Nov 2 07:03:56 node1 kernel: [1941380.104003] Modules linked in: btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache cirrus ttm drm_kms_helper drm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel syscopyarea joydev sysfillrect aesni_intel i2c_piix4 sysimgblt aes_x86_64 lrw gf128mul mac_hid glue_helper serio_raw ablk_helper cryptd lp parport hid_generic usbhid hid psmouse floppy Nov 2 07:03:56 node1 kernel: [1941380.104003] CPU: 0 PID: 1320 Comm: nfsd Not tainted 3.13.0-37-generic #64-Ubuntu Nov 2 07:03:56 node1 kernel: [1941380.104003] Hardware name: Red Hat Inc. OpenStack Nova, BIOS 0.5.1 01/01/2007 Nov 2 07:03:56 node1 kernel: [1941380.104003] task: 880ecaeb1800 ti: 880ec7744000 task.ti: 880ec7744000 Nov 2 07:03:56 node1 kernel: [1941380.104003] RIP: 0010:[81726d02] [81726d02] _raw_spin_lock+0x32/0x50 Nov 2 07:03:56 node1 kernel: [1941380.104003] RSP: 0018:880ec7745da8 EFLAGS: 0206 Nov 2 07:03:56 node1 kernel: [1941380.104003] RAX: 6072 RBX: 880eca3ae3c0 RCX: eed2 Nov 2 07:03:56 node1 kernel: [1941380.104003] RDX: eed8 RSI: eed8 RDI: a029ac80 Nov 2 07:03:56 node1 kernel: [1941380.104003] RBP: 880ec7745da8 R08: 18bb5554 R09: 18282e0518bb5554 Nov 2 07:03:56 node1 kernel: [1941380.104003] R10: 6a81e9b4 R11: 18282e0518bb5554 R12: 880ec7745d78 Nov 2 07:03:56 node1 kernel: [1941380.104003] R13: 880ec784c200 R14: R15: ee626da3 Nov 2 07:03:56 node1 kernel: [1941380.104003] FS: () GS:880f1fc0() knlGS: Nov 2 07:03:56 node1 kernel: [1941380.104003] CS: 0010 DS: ES: CR0: 80050033 Nov 2 07:03:56 node1 kernel: [1941380.104003] CR2: 7f554c039000 CR3: 000ecbcd8000 CR4: 000406f0 Nov 2 07:03:56 node1 kernel: [1941380.104003] Stack: Nov 2 07:03:56 node1 kernel: [1941380.104003] 880ec7745de8 a026d666 006c 880ec807e000 Nov 2 07:03:56 node1 kernel: [1941380.104003] a02974d8 88010317e018 88010317e000 001c Nov 2 07:03:56 node1 kernel: [1941380.104003] 880ec7745e20 a0261e12 880ec807e1e0 880ec807e000 Nov 2 07:03:56 node1 kernel: [1941380.104003] Call Trace: Nov 2 07:03:56 node1 kernel: [1941380.104003] [a026d666] nfsd_cache_update+0x76/0x150 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a0261e12] nfsd_dispatch+0x192/0x200 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a016462d] svc_process_common+0x46d/0x6d0 [sunrpc] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a0164997] svc_process+0x107/0x170 [sunrpc] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a026171f] nfsd+0xbf/0x130 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [a0261660] ? nfsd_destroy+0x80/0x80 [nfsd] Nov 2 07:03:56 node1 kernel: [1941380.104003] [8108b492] kthread+0xd2/0xf0 Nov 2 07:03:56 node1 kernel: [1941380.104003] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 Nov 2 07:03:56 node1 kernel: [1941380.104003] [8172f77c] ret_from_fork+0x7c/0xb0 Nov 2 07:03:56 node1 kernel: [1941380.104003] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 Nov 2 07:03:56 node1 kernel: [1941380.104003] Code: 89 e5 b8 00 00 02 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 02 5d c3 83 e2 fe 0f b7 f2 b8 00 80 00 00 eb 0c 0f 1f 44 00 00 f3 90 83 e8 01 74 0a 0f b7 0f 66 39 ca 75 f1 5d c3 66 66 66 90 66 66 Nov 2 07:03:56 node1 kernel: [1941352.144608] CPU: 2 PID: 135 Comm: khugepaged Not tainted 3.13.0-37-generic #64-Ubuntu Nov 2 07:03:56 node1 kernel: [1941352.144608] Hardware name: Red Hat Inc. OpenStack Nova, BIOS 0.5.1 01/01/2007 Nov 2 07:03:56 node1 kernel: [1941352.144608] task: 880ec97e6000 ti: 880ec908 task.ti: 880ec908 Nov 2 07:03:56 node1 kernel: [1941352.144608] RIP: 0010:[8136e333] [8136e333] copy_page+0x23/0xe0 Nov 2 07:03:56 node1 kernel: [1941352.144608] RSP: 0018:880ec9081d90 EFLAGS: 00010206 Nov 2 07:03:56 node1 kernel: [1941352.144608] RAX: 23ba7000
