** Description changed: After boot `dmesg` reveals kernel bug - [ 51.087327] ------------[ cut here ]------------ - [ 51.087365] kernel BUG at /var/lib/dkms/openafs/1.6.14/build/src/libafs/MODLOAD-4.2.0-29-generic-SP/osi_alloc.c:356! - [ 51.087438] invalid opcode: 0000 [#1] SMP - [ 51.087483] Modules linked in: openafs(POE) bbswitch(OE) bluetooth binfmt_misc pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ax88179_178a usbnet mii uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media arc4 iwldvm mac80211 nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul cryptd ideapad_laptop input_leds sparse_keymap joydev mac_hid serio_raw iwlwifi mei_me mei cfg80211 shpchp lpc_ich parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq bcache hid_generic usbhid hid i915 psmouse i2c_algo_bit drm_kms_helper ahci libahci drm wmi video - [ 51.087795] CPU: 2 PID: 2343 Comm: afsd Tainted: P OE 4.2.0-29-generic #34-Ubuntu - [ 51.087827] Hardware name: LENOVO IdeaPad U410 /Lenovo , BIOS 65CN90WW 09/25/2012 - [ 51.087859] task: ffff88022560ee00 ti: ffff8800bf720000 task.ti: ffff8800bf720000 - [ 51.087888] RIP: 0010:[<ffffffffc086dc31>] [<ffffffffc086dc31>] osi_linux_free+0xb1/0xc0 [openafs] - [ 51.087938] RSP: 0018:ffff8800bf723cc8 EFLAGS: 00010246 - [ 51.087958] RAX: 0000000000000035 RBX: 00000000318c0300 RCX: 0000000000000000 - [ 51.087985] RDX: 0000000000000000 RSI: ffff88022f28e938 RDI: ffff88022f28e938 - [ 51.088011] RBP: ffff8800bf723ce8 R08: 000000000000000a R09: 00000000000003ff - [ 51.088038] R10: 0000000000014ba4 R11: 00000000000003ff R12: 0000000000000000 - [ 51.088064] R13: 0000000000000002 R14: ffff8800c6392900 R15: 0000000000000000 - [ 51.088091] FS: 00007fd3d543d700(0000) GS:ffff88022f280000(0000) knlGS:0000000000000000 - [ 51.088121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 - [ 51.088143] CR2: 00007f9a76ec8468 CR3: 00000000bf658000 CR4: 00000000001406e0 - [ 51.088170] Stack: - [ 51.088178] ffff8800c6300c00 000000000fda6f55 ffff8800bf723cf8 ffff880223ce5800 - [ 51.088208] ffff8800bf723cf8 ffffffffc0824e7b ffff8800bf723d58 ffffffffc0871231 - [ 51.088237] 0000000000000008 ffff8800c76c1200 0000000000000000 000000000fda6f55 - [ 51.088267] Call Trace: - [ 51.088287] [<ffffffffc0824e7b>] afs_osi_Free+0x2b/0x30 [openafs] - [ 51.088320] [<ffffffffc0871231>] afs_fill_super+0x261/0x3f0 [openafs] - [ 51.088353] [<ffffffffc0870fd0>] ? afs_alloc_inode+0x20/0x20 [openafs] - [ 51.088381] [<ffffffff81200f5d>] mount_nodev+0x4d/0xa0 - [ 51.088407] [<ffffffffc0870df8>] afs_mount+0x18/0x20 [openafs] - [ 51.088431] [<ffffffff81201a88>] mount_fs+0x38/0x160 - [ 51.088452] [<ffffffff811a69b5>] ? __alloc_percpu+0x15/0x20 - [ 51.088475] [<ffffffff8121d87b>] vfs_kern_mount+0x6b/0x120 - [ 51.088496] [<ffffffff81220086>] do_mount+0x246/0xd10 - [ 51.088517] [<ffffffff811a10fe>] ? strndup_user+0x4e/0xb0 - [ 51.088538] [<ffffffff811a1076>] ? memdup_user+0x46/0x80 - [ 51.088559] [<ffffffff81220e7f>] SyS_mount+0x9f/0x100 - [ 51.088580] [<ffffffff817f2cf2>] entry_SYSCALL_64_fastpath+0x16/0x75 - [ 51.088604] Code: b8 03 00 01 e8 01 30 f8 c0 48 8b 45 e8 65 48 33 04 25 28 00 00 00 75 15 48 83 c4 18 5b 5d c3 48 c7 c7 a8 f7 88 c0 e8 ba b8 f7 c0 <0f> 0b e8 78 db 80 c0 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 - [ 51.088712] RIP [<ffffffffc086dc31>] osi_linux_free+0xb1/0xc0 [openafs] - [ 51.088746] RSP <ffff8800bf723cc8> - [ 51.094324] ---[ end trace 85c3af1823134528 ]--- + [ 51.087327] ------------[ cut here ]------------ + [ 51.087365] kernel BUG at /var/lib/dkms/openafs/1.6.14/build/src/libafs/MODLOAD-4.2.0-29-generic-SP/osi_alloc.c:356! + [ 51.087438] invalid opcode: 0000 [#1] SMP + [ 51.087483] Modules linked in: openafs(POE) bbswitch(OE) bluetooth binfmt_misc pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ax88179_178a usbnet mii uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media arc4 iwldvm mac80211 nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul cryptd ideapad_laptop input_leds sparse_keymap joydev mac_hid serio_raw iwlwifi mei_me mei cfg80211 shpchp lpc_ich parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq bcache hid_generic usbhid hid i915 psmouse i2c_algo_bit drm_kms_helper ahci libahci drm wmi video + [ 51.087795] CPU: 2 PID: 2343 Comm: afsd Tainted: P OE 4.2.0-29-generic #34-Ubuntu + [ 51.087827] Hardware name: LENOVO IdeaPad U410 /Lenovo , BIOS 65CN90WW 09/25/2012 + [ 51.087859] task: ffff88022560ee00 ti: ffff8800bf720000 task.ti: ffff8800bf720000 + [ 51.087888] RIP: 0010:[<ffffffffc086dc31>] [<ffffffffc086dc31>] osi_linux_free+0xb1/0xc0 [openafs] + [ 51.087938] RSP: 0018:ffff8800bf723cc8 EFLAGS: 00010246 + [ 51.087958] RAX: 0000000000000035 RBX: 00000000318c0300 RCX: 0000000000000000 + [ 51.087985] RDX: 0000000000000000 RSI: ffff88022f28e938 RDI: ffff88022f28e938 + [ 51.088011] RBP: ffff8800bf723ce8 R08: 000000000000000a R09: 00000000000003ff + [ 51.088038] R10: 0000000000014ba4 R11: 00000000000003ff R12: 0000000000000000 + [ 51.088064] R13: 0000000000000002 R14: ffff8800c6392900 R15: 0000000000000000 + [ 51.088091] FS: 00007fd3d543d700(0000) GS:ffff88022f280000(0000) knlGS:0000000000000000 + [ 51.088121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 + [ 51.088143] CR2: 00007f9a76ec8468 CR3: 00000000bf658000 CR4: 00000000001406e0 + [ 51.088170] Stack: + [ 51.088178] ffff8800c6300c00 000000000fda6f55 ffff8800bf723cf8 ffff880223ce5800 + [ 51.088208] ffff8800bf723cf8 ffffffffc0824e7b ffff8800bf723d58 ffffffffc0871231 + [ 51.088237] 0000000000000008 ffff8800c76c1200 0000000000000000 000000000fda6f55 + [ 51.088267] Call Trace: + [ 51.088287] [<ffffffffc0824e7b>] afs_osi_Free+0x2b/0x30 [openafs] + [ 51.088320] [<ffffffffc0871231>] afs_fill_super+0x261/0x3f0 [openafs] + [ 51.088353] [<ffffffffc0870fd0>] ? afs_alloc_inode+0x20/0x20 [openafs] + [ 51.088381] [<ffffffff81200f5d>] mount_nodev+0x4d/0xa0 + [ 51.088407] [<ffffffffc0870df8>] afs_mount+0x18/0x20 [openafs] + [ 51.088431] [<ffffffff81201a88>] mount_fs+0x38/0x160 + [ 51.088452] [<ffffffff811a69b5>] ? __alloc_percpu+0x15/0x20 + [ 51.088475] [<ffffffff8121d87b>] vfs_kern_mount+0x6b/0x120 + [ 51.088496] [<ffffffff81220086>] do_mount+0x246/0xd10 + [ 51.088517] [<ffffffff811a10fe>] ? strndup_user+0x4e/0xb0 + [ 51.088538] [<ffffffff811a1076>] ? memdup_user+0x46/0x80 + [ 51.088559] [<ffffffff81220e7f>] SyS_mount+0x9f/0x100 + [ 51.088580] [<ffffffff817f2cf2>] entry_SYSCALL_64_fastpath+0x16/0x75 + [ 51.088604] Code: b8 03 00 01 e8 01 30 f8 c0 48 8b 45 e8 65 48 33 04 25 28 00 00 00 75 15 48 83 c4 18 5b 5d c3 48 c7 c7 a8 f7 88 c0 e8 ba b8 f7 c0 <0f> 0b e8 78 db 80 c0 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 + [ 51.088712] RIP [<ffffffffc086dc31>] osi_linux_free+0xb1/0xc0 [openafs] + [ 51.088746] RSP <ffff8800bf723cc8> + [ 51.094324] ---[ end trace 85c3af1823134528 ]--- which seems to cause `systemctl restart openafs-client.service` to not - succeed until it times out. + succeed until it times out and prevents shutdown where `systemd` hangs + at `Reached target shutdown`. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: openafs-client 1.6.14-1 [modified: lib/systemd/system/openafs-client.service] ProcVersionSignature: Ubuntu 4.2.0-29.34-generic 4.2.8-ckt3 Uname: Linux 4.2.0-29-generic x86_64 NonfreeKernelModules: openafs ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 CurrentDesktop: Unity Date: Sat Feb 13 13:57:06 2016 InstallationDate: Installed on 2013-10-17 (848 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) SourcePackage: openafs UpgradeStatus: Upgraded to wily on 2015-11-19 (85 days ago)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1545273 Title: kernel bug "invalid opcode: 0000 [#1] SMP" To manage notifications about this bug go to: https://bugs.launchpad.net/openafs/+bug/1545273/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
