General protection fault in btrfs crashes NFS server
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Under unknown circumstances, the NFS server crashes and the only solution is a server reboot. The symptom is the following trace in the kernel log file:
Sep 22 21:43:35 lgin0001 kernel: [1584766.014733] general protection fault: 0000 [#1] SMP
Sep 22 21:43:35 lgin0001 kernel: [1584766.014739] Modules linked in: unix_diag tcp_diag inet_diag drbd lru_cache quota_v2 quota_tree bridge stp llc intel_powerclamp coretemp bnep rfcomm gpio_ich ipmi_devintf kvm_intel kvm bluetooth crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper joydev acpi_power_meter dcdbas ablk_helper cryptd serio_raw mac_hid lpc_ich wmi ipmi_si i7core_edac edac_core ioatdma shpchp nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache parport_pc ppdev bonding lp parport btrfs xor raid6_pq libcrc32c ses enclosure hid_generic ixgbe psmouse usbhid dca hid ptp pps_core bnx2 megaraid_sas mdio
Sep 22 21:43:35 lgin0001 kernel: [1584766.014793] CPU: 6 PID: 3286 Comm: nfsd Tainted: G I 3.13.0-63-generic #103-Ubuntu
Sep 22 21:43:35 lgin0001 kernel: [1584766.014796] Hardware name: Dell Inc. PowerEdge R510/0DPRKF, BIOS 1.11.0 07/23/2012
Sep 22 21:43:35 lgin0001 kernel: [1584766.014799] task: ffff8805fdb1b000 ti: ffff8805e9016000 task.ti: ffff8805e9016000
Sep 22 21:43:35 lgin0001 kernel: [1584766.014801] RIP: 0010:[<
Sep 22 21:43:35 lgin0001 kernel: [1584766.014810] RSP: 0018:ffff8805e9
Sep 22 21:43:35 lgin0001 kernel: [1584766.014812] RAX: ffff8801410d4026 RBX: 0000000000000001 RCX: 0000000000000001
Sep 22 21:43:35 lgin0001 kernel: [1584766.014814] RDX: 0000000000000001 RSI: 0005080000000000 RDI: ffff8801410d4026
Sep 22 21:43:35 lgin0001 kernel: [1584766.014816] RBP: ffff8805e9017508 R08: 0000000000001000 R09: ffff8805e90174d8
Sep 22 21:43:35 lgin0001 kernel: [1584766.014818] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880041980850
Sep 22 21:43:35 lgin0001 kernel: [1584766.014820] R13: 0000160000000000 R14: ffff8801410d4027 R15: 0000000000000001
Sep 22 21:43:35 lgin0001 kernel: [1584766.014823] FS: 000000000000000
Sep 22 21:43:35 lgin0001 kernel: [1584766.014825] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Sep 22 21:43:35 lgin0001 kernel: [1584766.014827] CR2: 0000000000cca000 CR3: 0000000001c0e000 CR4: 00000000000007e0
Sep 22 21:43:35 lgin0001 kernel: [1584766.014829] Stack:
Sep 22 21:43:35 lgin0001 kernel: [1584766.014831] ffffffffa016d63c 0000000000001000 ffff880608e3e800 ffff88060c94fea0
Sep 22 21:43:35 lgin0001 kernel: [1584766.014835] 0000000000000000 ffff8800a142bc10 ffff880093063db0 ffff8805e90175c8
Sep 22 21:43:35 lgin0001 kernel: [1584766.014839] ffffffffa015241c 0000000000000f60 0000000000000000 0000000000001000
Sep 22 21:43:35 lgin0001 kernel: [1584766.014843] Call Trace:
Sep 22 21:43:35 lgin0001 kernel: [1584766.014870] [<ffffffffa016d
Sep 22 21:43:35 lgin0001 kernel: [1584766.014890] [<ffffffffa0152
Sep 22 21:43:35 lgin0001 kernel: [1584766.014911] [<ffffffffa0169
Sep 22 21:43:35 lgin0001 kernel: [1584766.014929] [<ffffffffa0151
Sep 22 21:43:35 lgin0001 kernel: [1584766.014950] [<ffffffffa0169
Sep 22 21:43:35 lgin0001 kernel: [1584766.014968] [<ffffffffa0151
Sep 22 21:43:35 lgin0001 kernel: [1584766.014988] [<ffffffffa016b
Sep 22 21:43:35 lgin0001 kernel: [1584766.015006] [<ffffffffa0151
Sep 22 21:43:35 lgin0001 kernel: [1584766.015016] [<ffffffffa00ed
Sep 22 21:43:35 lgin0001 kernel: [1584766.015022] [<ffffffff81197
Sep 22 21:43:35 lgin0001 kernel: [1584766.015040] [<ffffffffa014f
Sep 22 21:43:35 lgin0001 kernel: [1584766.015046] [<ffffffff8115b
Sep 22 21:43:35 lgin0001 kernel: [1584766.015050] [<ffffffff8115c
Sep 22 21:43:35 lgin0001 kernel: [1584766.015054] [<ffffffff8115c
Sep 22 21:43:35 lgin0001 kernel: [1584766.015059] [<ffffffff811ec
Sep 22 21:43:35 lgin0001 kernel: [1584766.015064] [<ffffffff811eb
Sep 22 21:43:35 lgin0001 kernel: [1584766.015068] [<ffffffff81365
Sep 22 21:43:35 lgin0001 kernel: [1584766.015073] [<ffffffff810a6
Sep 22 21:43:35 lgin0001 kernel: [1584766.015078] [<ffffffff811d8
Sep 22 21:43:35 lgin0001 kernel: [1584766.015096] [<ffffffffa014e
Sep 22 21:43:35 lgin0001 kernel: [1584766.015100] [<ffffffff811d9
Sep 22 21:43:35 lgin0001 kernel: [1584766.015117] [<ffffffffa014f
Sep 22 21:43:35 lgin0001 kernel: [1584766.015121] [<ffffffff811d9
Sep 22 21:43:35 lgin0001 kernel: [1584766.015126] [<ffffffff811ec
Sep 22 21:43:35 lgin0001 kernel: [1584766.015129] [<ffffffff811eb
Sep 22 21:43:35 lgin0001 kernel: [1584766.015133] [<ffffffff811eb
Sep 22 21:43:35 lgin0001 kernel: [1584766.015143] [<ffffffffa02ef
Sep 22 21:43:35 lgin0001 kernel: [1584766.015152] [<ffffffffa02ef
Sep 22 21:43:35 lgin0001 kernel: [1584766.015162] [<ffffffffa02f3
Sep 22 21:43:35 lgin0001 kernel: [1584766.015173] [<ffffffffa0301
Sep 22 21:43:35 lgin0001 kernel: [1584766.015185] [<ffffffffa0309
Sep 22 21:43:35 lgin0001 kernel: [1584766.015196] [<ffffffffa02ff
Sep 22 21:43:35 lgin0001 kernel: [1584766.015204] [<ffffffffa02eb
Sep 22 21:43:35 lgin0001 kernel: [1584766.015223] [<ffffffffa0245
Sep 22 21:43:35 lgin0001 kernel: [1584766.015238] [<ffffffffa0245
Sep 22 21:43:35 lgin0001 kernel: [1584766.015246] [<ffffffffa02eb
Sep 22 21:43:35 lgin0001 kernel: [1584766.015254] [<ffffffffa02eb
Sep 22 21:43:35 lgin0001 kernel: [1584766.015259] [<ffffffff8108b
Sep 22 21:43:35 lgin0001 kernel: [1584766.015263] [<ffffffff8108b
Sep 22 21:43:35 lgin0001 kernel: [1584766.015268] [<ffffffff81734
Sep 22 21:43:35 lgin0001 kernel: [1584766.015271] [<ffffffff8108b
Sep 22 21:43:35 lgin0001 kernel: [1584766.015273] Code: 66 0f 1f 84 00 00 00 00 00 e8 fb fb ff ff eb e2 90 90 90 90 90 90 90 90 90 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 <f3> a4 c3 20 4c 8b 06 4c 8b 4e 08 4c 8b 56 10 4c 8b 5e 18 48 8d
Sep 22 21:43:35 lgin0001 kernel: [1584766.015306] RIP [<ffffffff81372
Sep 22 21:43:35 lgin0001 kernel: [1584766.015310] RSP <ffff8805e90174d0>
Sep 22 21:43:35 lgin0001 kernel: [1584766.015313] ---[ end trace 1f6f30e209f8104b ]---
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.13.0-63-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.12
Architecture: amd64
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: 'iw'
Date: Thu Sep 24 11:40:11 2015
HibernationDevice: RESUME=
InstallationDate: Installed on 2015-01-23 (243 days ago)
InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.3)
MachineType: Dell Inc. PowerEdge R510
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.127.15
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 07/23/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.11.0
dmi.board.name: 0DPRKF
dmi.board.vendor: Dell Inc.
dmi.board.version: A03
dmi.chassis.type: 23
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: PowerEdge R510
dmi.sys.vendor: Dell Inc.
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