deep-mounting below symlinked directory in cifs drive causes oops
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Confirmed
|
Medium
|
|||
linux (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
Bug Description
== Regression details ==
Discovered in version: 3.2.0
Last known good version: 3.0.0
This issue was introduced in commit fec11dd9a0109fe
Mounting a cifs path which is below a symlink on the server causes oops. Consider the following tree:
/srv/symtest
/srv/symtest/dir
/srv/symtest/
/srv/symtest/link -> dir
this works:
# mount.cifs //smbsrv/
this causes oops:
# mount.cifs //smbsrv/
A example of the oops may be found in https:/
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-34-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15
Architecture: amd64
ArecordDevices: **** List of CAPTURE Hardware Devices ****
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xfbdfc000 irq 58'
Mixer name : 'Nvidia GPU 10 HDMI/DP'
Components : 'HDA:10de0010,
Controls : 24
Simple ctrls : 4
Date: Mon Dec 17 11:41:21 2012
HibernationDevice: RESUME=
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Dell Inc. Precision WorkStation T7400
MarkForUpload: True
ProcEnviron:
LANGUAGE=en_US:en
TERM=screen
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
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 1.79.1
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/31/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A01
dmi.board.name: 0RW199
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Precision WorkStation T7400
dmi.sys.vendor: Dell Inc.
summary: |
- deep-mounting cifs drive causes oops + deep-mounting below symlinked directory in cifs drive causes oops |
tags: |
added: kernel-bug-exists-upstream-v3.8-rc4 regression-release removed: kernel-bug-exists-upstream-v3.8-rc2 needs-upstream-testing |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
description: | updated |
description: | updated |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
Changed in linux: | |
importance: | Unknown → Medium |
status: | Unknown → Confirmed |
tags: | added: bios-outdated-a11 needs-upstream-testing |
tags: | removed: kernel-bug-exists-upstream |
subscribed as per bug 1018852