Kernel panic when using mount.ncpfs [kernel BUG at /build/buildd/linux-2.6.38/fs/dcache.c:2126]
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Every time I try to do a mount.ncpfs I get a kernel panic. Steps to reproduce:
1) Clean boot
2) Open a terminal
3) Enter 'sudo mount.ncpfs -S <servername> -A <server-ip-address> -U <novell-user-name> -u <linux-user-name> -g admin /media/<dirname>'
4) Enter password for sudo
5) Enter password for Novell server
This did work in Ubuntu Lucid, used it a lot to copy outlook.pst files of about 2G in size without any issues.
ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.38-7-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC887-VD Analog [ALC887-VD Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xfe700000 irq 49'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0887,
Controls : 36
Simple ctrls : 19
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xfe640000 irq 51'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,
Controls : 4
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Mon Apr 4 16:26:31 2011
Failure: oops
HibernationDevice: RESUME=
MachineType: Dell Inc. Vostro 460
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.49
RfKill:
SourcePackage: linux
Title: 6.962173] ------------[ cut here ]------------
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/15/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0Y2MRG
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Vostro 460
dmi.sys.vendor: Dell Inc.
summary: |
- Kernel panic when using mount.ncpfs + Kernel panic when using mount.ncpfs [kernel BUG at + /build/buildd/linux-2.6.38/fs/dcache.c:2126] |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
[189979.492009] Call Trace: cache.clone. 14+0x1cb/ 0x560 [ncpfs] 0x117/0x250 spin_lock_ flags+0x8/ 0x10 lock_irqsave+ 0x2f/0x50 put+0x1d/ 0x30 [ncpfs] rpc_call+ 0x159/0x290 [ncpfs] area_node+ 0xcb/0x120 request+ 0x130/0x160 [ncpfs] 0x53/0x90 [ncpfs] server+ 0x29/0x40 [ncpfs] file_info+ 0x6d/0xc0 [ncpfs] readdir+ 0x186/0x1d0 [ncpfs] managed+ 0xb6/0xe0 dentry_ open+0x74/ 0x80 open+0x1ca/ 0x280 lock_local_ unlock+ 0x19/0x20 no_expire+ 0x2d/0xd0 spin_lock_ flags+0x8/ 0x10 lock_irqsave+ 0x2f/0x50 0xd3/0xe0 0x11c/0x1e0 create_ page+0x2f/ 0xa0 0x1bb/0x570 [ncpfs] 0x8e/0xb0 0x6a/0xc0 do_call+ 0x12/0x28 on_bit+ 0x0/0x70 update_ name_case+ 0x64/0x70 SS:ESP 0068:c6969b80
[189979.492009] [<fbe3efab>] ncp_fill_
[189979.492009] [<c1142070>] ? filldir64+0x0/0xf0
[189979.492009] [<c1067b67>] ? mod_timer+
[189979.492009] [<c1035908>] ? default_
[189979.492009] [<c153176f>] ? _raw_spin_
[189979.492009] [<fbe45f4d>] ? ncp_req_
[189979.492009] [<fbe46749>] ? do_ncp_
[189979.492009] [<c1116b6b>] ? __vmalloc_
[189979.492009] [<fbe469b0>] ? ncp_do_
[189979.492009] [<fbe475b3>] ? ncp_request2+
[189979.492009] [<fbe47719>] ? ncp_unlock_
[189979.492009] [<fbe4430d>] ? ncp_extract_
[189979.492009] [<fbe3f5c6>] ncp_do_
[189979.492009] [<c1142070>] ? filldir64+0x0/0xf0
[189979.492009] [<c1142070>] ? filldir64+0x0/0xf0
[189979.492009] [<c113c5ad>] ? dget+0x2d/0x40
[189979.492009] [<c113c836>] ? follow_
[189979.492009] [<c1227114>] ? security_
[189979.492009] [<c11308ca>] ? __dentry_
[189979.492009] [<c114b309>] ? vfsmount_
[189979.492009] [<c114c95d>] ? mntput_
[189979.492009] [<c1035908>] ? default_
[189979.492009] [<c153176f>] ? _raw_spin_
[189979.492009] [<c11064d3>] ? page_address+
[189979.492009] [<c110699c>] ? kmap_high+
[189979.492009] [<c10ebfff>] ? find_or_
[189979.492009] [<fbe3fd8b>] ncp_readdir+
[189979.492009] [<c1142070>] ? filldir64+0x0/0xf0
[189979.492009] [<c11423be>] vfs_readdir+
[189979.492009] [<c1142070>] ? filldir64+0x0/0xf0
[189979.492009] [<c114256a>] sys_getdents64+
[189979.492009] [<c100ab5f>] sysenter_
[189979.492009] [<c1530000>] ? __wait_
[189979.492009] Code: 04 01 8b 43 1c 8b 57 08 8b 4f 04 e8 57 23 14 00 83 43 04 01 89 f0 e8 3c 11 ef ff 90 8b 1c 24 8b 74 24 04 8b 7c 24 08 89 ec 5d c3 <0f> 0b 0f 0b 90 8d b4 26 00 00 00 00 55 89 e5 83 ec 08 89 1c 24
[189979.492009] EIP: [<c1144784>] dentry_
[189979.838724] ---[ end trace a7919e7f17c0a727 ]---