cifs ooops
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux-source-2.6.15 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bug Description
Binary package hint: linux-image-
Hi
cifs ooops watching a movie from a remote cifs share mounted from a samba server (another dapper machine)
connection to the samba server is on a wireless link with a ipw2200 (instable link at the moment of ooops)
distribution is dapper and I have fglrx + vmware server + linuxant hsf driver installed so kernel is tainted
Jun 19 21:57:31 prosecco kernel: [17186585.092000] CIFS VFS: Invalid size SMB length 4 pdu_length 32837
Jun 19 21:57:31 prosecco kernel: [17186585.096000] CIFS VFS: No response for cmd 50 mid 44785
Jun 19 22:00:39 prosecco kernel: [17186773.408000] Unable to handle kernel NULL pointer dereference at virtual address 00000000
Jun 19 22:00:39 prosecco kernel: [17186773.408000] printing eip:
Jun 19 22:00:39 prosecco kernel: [17186773.408000] c0101525
Jun 19 22:00:39 prosecco kernel: [17186773.408000] *pde = 00000000
Jun 19 22:00:39 prosecco kernel: [17186773.408000] Oops: 0002 [#1]
Jun 19 22:00:39 prosecco kernel: [17186773.408000] PREEMPT SMP
Jun 19 22:00:39 prosecco kernel: [17186773.408000] Modules linked in: nls_cp437 nls_utf8 cifs appletalk ax25 ipx tsdev vmnet vmmon cpufreq_ondemand cp
ufreq_userspace cpufreq_powersave speedstep_centrino freq_table rfcomm hidp l2cap ipt_ULOG ip_tables ipv6 aes ieee80211_
t_pc lp parport af_packet sony_acpi button ac battery md_mod fglrx sr_mod scsi_mod pcmcia ipw2200 e100 ieee80211 ieee80211_crypt mii ieee80211_1_1_13
ieee80211_
w hsfmc97ich hsfserial hsfengine hsfosspec hsfsoar snd_mixer_oss snd_pcm snd_timer snd pcspkr soundcore snd_page_alloc intel_agp agpgart shpchp pci_ho
tplug evdev ext3 jbd dm_mod ide_generic ohci_hcd ohci1394 ieee1394 ehci_hcd uhci_hcd usbcore ide_cd cdrom ide_disk piix generic thermal processor fan
fbcon tileblit font bitblit softcursor capability commoncap
Jun 19 22:00:39 prosecco kernel: [17186773.408000] CPU: 0
Jun 19 22:00:39 prosecco kernel: [17186773.408000] EIP: 0060:[kernel_
Jun 19 22:00:39 prosecco kernel: [17186773.408000] EFLAGS: 00010286 (2.6.15-25-686)
Jun 19 22:00:39 prosecco kernel: [17186773.408000] EIP is at kernel_
Jun 19 22:00:39 prosecco kernel: [17186773.408000] eax: 00000000 ebx: c013c310 ecx: 001a535a edx: 00000000
Jun 19 22:00:39 prosecco kernel: [17186773.408000] esi: 00000000 edi: 00000000 ebp: 00000000 esp: dfe15fec
Jun 19 22:00:39 prosecco kernel: [17186773.408000] ds: 007b es: 007b ss: 0068
Jun 19 22:00:39 prosecco kernel: [17186773.408000] Process pdflush (pid: 137, threadinfo=dfe14000 task=dff62560)
Jun 19 22:00:39 prosecco kernel: [17186773.408000] Stack: df901f2c 00000000 00000000 cccccccc cccccccc
Jun 19 22:00:39 prosecco kernel: [17186773.408000] Call Trace:
Jun 19 22:00:39 prosecco kernel: [17186773.408000] Code: 14 5b 5e 5f 5d c3 8b 43 34 89 44 24 08 0f b7 43 38 c7 04 24 be cd 31 c0 89 44 24 04 e8 a5 39
02 00 e9 00 ff ff ff 89 d0 52 ff d3 <00> 00 00 86 ff 53 4d 42 32 00 00 57 31 c0 83 ec 54 b9 0f 00 00
| Rouben (rouben) wrote | #1 |
| Changed in linux-source-2.6.15: | |
| status: | Unconfirmed → Needs Info |
| Alessandro Bono (a.bono) wrote Re: [Bug 50426] Re: cifs ooops | #2 |
| Rouben (rouben) wrote | #3 |
| Changed in linux-source-2.6.15: | |
| status: | Needs Info → Fix Released |
Hi and thanks very much for your bug report. Could you please provide the following information, so that this bug can be referred to the Ubuntu kernel team?
1. Can you reproduce the crash on the version of Ubuntu you're using right now (either newer kernel on your Dapper machine, or Edgy)?
2. Please specify the exact output of "uname -a".
3. Please run and attach to this bug the resulting .log files from the following commands:
a. lspci -vv > lspci-vv.log
b. lspci -vvn > lspci-vvn.log
Once you have provided the information above, your issue may be referred to the Ubuntu kernel team. Please note, however, since you're using a number of binary drivers (like fglrx), debugging this issue may be very difficult if not impossible.
Thanks again!