apport information ** Tags added: apport-collected ec2-images
** Description changed: Hello, we are running a little VPN-Server to share Data with customers. Since we installed the VPN-Tunnels the server started to panic every 24 hours with following trace. 732.549376] Workqueue: crypto cryptd_queue_worker [cryptd] [110732.549376] task: ffff8800bf591800 ti: ffff8800bece6000 task.ti: ffff8800bece6000 [110732.549376] RIP: 0010:[<ffffffff8132bb8d>] [<ffffffff8132bb8d>] scatterwalk_map_and_copy+0x4d/0xc0 [110732.549376] RSP: 0018:ffff8800bece7d50 EFLAGS: 00010202 [110732.549376] RAX: ffff8800e68bd467 RBX: 000000000000087a RCX: 0000000000000010 [110732.549376] RDX: 0000000000000050 RSI: ffff8800e68bd7c0 RDI: ffff8800e68bd460 [110732.549376] RBP: ffff8800bece7d70 R08: 0000000000000001 R09: 0000000000000050 [110732.549376] R10: 0000000000000050 R11: 0000000000000000 R12: 0000000000000000 [110732.549376] R13: ffff8800e68bd690 R14: 0000000000000040 R15: ffffe8ffffc203f0 [110732.549376] FS: 0000000000000000(0000) GS:ffff88010fc20000(0000) knlGS:0000000000000000 [110732.549376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [110732.549376] CR2: 000000000000000c CR3: 0000000001c0e000 CR4: 00000000001406e0 [110732.549376] Stack: [110732.549376] ffff8800e68bd598 ffff8800e68bd7c0 ffffffff0000087a ffff8800e68bd408 [110732.549376] ffff8800bece7d90 ffffffffa00dd318 ffff8800e68bd530 0000000000000000 [110732.549376] ffff8800bece7da8 ffffffffa00ddc0b ffff8800e68bd690 ffff8800bece7de0 [110732.549376] Call Trace: [110732.549376] [<ffffffffa00dd318>] crypto_rfc4543_done+0x48/0x60 [gcm] [110732.549376] [<ffffffffa00ddc0b>] gcm_decrypt_done+0x3b/0x40 [gcm] [110732.549376] [<ffffffffa002641b>] cryptd_blkcipher_crypt+0x5b/0x70 [cryptd] [110732.549376] [<ffffffffa002646c>] cryptd_blkcipher_encrypt+0x1c/0x20 [cryptd] [110732.549376] [<ffffffffa0026b04>] cryptd_queue_worker+0x54/0x80 [cryptd] [110732.549376] [<ffffffff81086028>] process_one_work+0x178/0x470 [110732.549376] [<ffffffff81086e41>] worker_thread+0x121/0x410 [110732.549376] [<ffffffff81086d20>] ? rescuer_thread+0x430/0x430 [110732.549376] [<ffffffff8108dc29>] kthread+0xc9/0xe0 [110732.549376] [<ffffffff8108db60>] ? kthread_create_on_node+0x1c0/0x1c0 [110732.549376] [<ffffffff8173a328>] ret_from_fork+0x58/0x90 [110732.549376] [<ffffffff8108db60>] ? kthread_create_on_node+0x1c0/0x1c0 [110732.549376] Code: 4e 2c 45 85 c9 74 37 48 83 c6 20 45 89 d3 45 85 c9 48 89 75 e8 74 73 8b 5e 08 47 8d 14 19 44 39 d2 89 5d f0 72 30 f6 06 02 74 d3 <44> 8b 0c 25 0c 00 00 00 31 f6 eb d4 0f 1f 80 00 00 00 00 48 8b [110732.549376] RIP [<ffffffff8132bb8d>] scatterwalk_map_and_copy+0x4d/0xc0 [110732.549376] RSP <ffff8800bece7d50> [110732.549376] CR2: 000000000000000c [110732.549376] ---[ end trace 56d0731046cb2c7e ]--- [110732.549376] Kernel panic - not syncing: Fatal exception in interrupt Kind Regards + --- + AlsaDevices: + total 0 + crw-rw---- 1 root audio 116, 1 Jun 22 20:37 seq + crw-rw---- 1 root audio 116, 33 Jun 22 20:37 timer + AplayDevices: Error: [Errno 2] No such file or directory + ApportVersion: 2.14.1-0ubuntu3.21 + Architecture: amd64 + ArecordDevices: Error: [Errno 2] No such file or directory + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + CRDA: Error: [Errno 2] No such file or directory + DistroRelease: Ubuntu 14.04 + Ec2AMI: ami-87564feb + Ec2AMIManifest: (unknown) + Ec2AvailabilityZone: eu-central-1b + Ec2InstanceType: t2.medium + Ec2Kernel: unavailable + Ec2Ramdisk: unavailable + IwConfig: Error: [Errno 2] No such file or directory + Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 + MachineType: Xen HVM domU + Package: linux (not installed) + PciMultimedia: + + ProcFB: + + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-87-generic root=UUID=e916c124-cf92-4adb-940f-cef6d3f03b71 ro console=tty1 console=ttyS0 + ProcVersionSignature: Ubuntu 3.13.0-87.133-generic 3.13.11-ckt39 + RelatedPackageVersions: + linux-restricted-modules-3.13.0-87-generic N/A + linux-backports-modules-3.13.0-87-generic N/A + linux-firmware N/A + RfKill: Error: [Errno 2] No such file or directory + Tags: trusty ec2-images + Uname: Linux 3.13.0-87-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + _MarkForUpload: True + dmi.bios.date: 05/12/2016 + dmi.bios.vendor: Xen + dmi.bios.version: 4.2.amazon + dmi.chassis.type: 1 + dmi.chassis.vendor: Xen + dmi.modalias: dmi:bvnXen:bvr4.2.amazon:bd05/12/2016:svnXen:pnHVMdomU:pvr4.2.amazon:cvnXen:ct1:cvr: + dmi.product.name: HVM domU + dmi.product.version: 4.2.amazon + dmi.sys.vendor: Xen ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/1595303/+attachment/4688691/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1595303 Title: Kernel Panic on AWS EC2 with Ubuntu 14.04 and Strongswan To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1595303/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
