[Bug 1310350] Re: Oops __rpc_clnt_handle_event+0x48/0xd0

2014-04-21 Thread Nicolas Ochem 
Also, it does not happen consistently. Seems to be related to network
speed as I am booting my VM from qcow2 mounted from NFS.

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Title:
  Oops __rpc_clnt_handle_event+0x48/0xd0

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[Bug 1310350] Re: Oops __rpc_clnt_handle_event+0x48/0xd0

2014-04-21 Thread Nicolas Ochem 
Hi,
I am seeing the exact same thing when my ubuntu VM is trying to mount the root 
filesystem. Everything was OK with the 3.11.0-18 kernel :

[   97.595333] BUG: unable to handle kernel NULL pointer dereference at 
0010
[   97.596342] IP: [a00e8618] __rpc_clnt_handle_event+0x48/0xd0 
[sunrpc]
[   97.596342] PGD 1d5c87067 PUD 1d416f067 PMD 0 
[   97.596342] Oops:  [#1] SMP 
[   97.596342] Modules linked in: nfsv4 nfsd nfs_acl auth_rpcgss nfs fscache 
lockd sunrpc ext2 kvm_intel kvm mac_hid psmouse microcode serio_raw 
virtio_balloon lp parport
[   97.596342] CPU: 0 PID: 781 Comm: mount Not tainted 3.11.0-19-generic 
#33~precise1-Ubuntu
[   97.596342] Hardware name: Bochs OVS-ubuntu1204, BIOS Bochs 01/01/2011
[   97.596342] task: 8801d5e95dc0 ti: 8801d52f8000 task.ti: 
8801d52f8000
[   97.596342] RIP: 0010:[a00e8618]  [a00e8618] 
__rpc_clnt_handle_event+0x48/0xd0 [sunrpc]
[   97.596342] RSP: 0018:8801d52f9c18  EFLAGS: 00010283
[   97.596342] RAX: 8801d6768d80 RBX: 8801d5e41800 RCX: 0002
[   97.596342] RDX:  RSI: 0100 RDI: 
[   97.596342] RBP: 8801d52f9c38 R08: 8801d6768e78 R09: 
[   97.596342] R10: 0001 R11: 00017960 R12: 
[   97.596342] R13: 8801d3267000 R14:  R15: 
[   97.596342] FS:  7f4c37235800() GS:8801e0e0() 
knlGS:
[   97.596342] CS:  0010 DS:  ES:  CR0: 80050033
[   97.596342] CR2: 0010 CR3: 0001d307f000 CR4: 06f0
[   97.596342] Stack:
[   97.596342]  8801d52f9c28   
8801d5e41800
[   97.596342]  8801d52f9c68 a00e914a  
8801d3267000
[   97.596342]   a01ec790 8801d52f9ca8 
8174d8ed
[   97.596342] Call Trace:
[   97.596342]  [a00e914a] rpc_pipefs_event+0x6a/0xb0 [sunrpc]
[   97.596342]  [8174d8ed] notifier_call_chain+0x4d/0x70
[   97.596342]  [8108ec18] __blocking_notifier_call_chain+0x58/0x80
[   97.596342]  [8108ec56] blocking_notifier_call_chain+0x16/0x20
[   97.596342]  [a0103f8c] rpc_fill_super+0xfc/0x1b0 [sunrpc]
[   97.596342]  [811b7110] ? set_anon_super+0x30/0x30
[   97.596342]  [a0103e90] ? rpc_kill_sb+0x110/0x110 [sunrpc]
[   97.596342]  [811b80d5] mount_ns+0xa5/0xe0
[   97.596342]  [a0102549] rpc_mount+0x29/0x30 [sunrpc]
[   97.596342]  [811b8d33] mount_fs+0x43/0x1b0
[   97.596342]  [811d29d3] ? find_filesystem+0x63/0x80
[   97.596342]  [811d3cb6] vfs_kern_mount+0x76/0x120
[   97.596342]  [811d5344] do_new_mount+0xa4/0x1f0
[   97.596342]  [811d69a6] do_mount+0x1e6/0x230
[   97.596342]  [811d6a80] SyS_mount+0x90/0xe0
[   97.596342]  [8175241d] system_call_fastpath+0x1a/0x1f
[   97.596342] Code: 01 00 00 48 89 de 48 8b 50 20 e8 54 f5 ff ff 48 85 c0 0f 
84 8c 00 00 00 48 3d 00 f0 ff ff 77 5e 48 8b 7b 58 48 89 83 b0 00 00 00 48 8b 
47 10 48 8b 50 38 31 c0 48 85 d2 74 44 ff d2 85 c0 74 3e 
[   97.596342] RIP  [a00e8618] __rpc_clnt_handle_event+0x48/0xd0 
[sunrpc]
[   97.596342]  RSP 8801d52f9c18
[   97.596342] CR2: 0010
[   97.677800] ---[ end trace 8421fc045141f7a0 ]---
[   98.213048] init: idmapd main process (784) terminated with status 1
[   98.214932] init: idmapd main process ended, respawning
The disk drive for /usr/global is not ready yet or not present.
Continue to wait, or Press S to skip mounting or M for manual recovery

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Title:
  Oops __rpc_clnt_handle_event+0x48/0xd0

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[Bug 218334] Re: [i945] lockup on mac mini 945GM [8086:27a2]

2009-01-04 Thread Nicolas Ochem 
This issue is not fixed.

I have a eeebox b202 with an intel chipset. I am running XBMC on top of
ubuntu server. There is a 32' LCD screen plugged from the DVI output.

I installed the latest intel driver from the testing ppa as instructed.

After playing videos for a few minutes, the screen goes black (sometimes
gray or other colors) and on the X11 output I have those underrun on
pipe a! messages every second or so. Restarting X does not help.

The bug is exactly this one :
http://bugs.freedesktop.org/show_bug.cgi?id=18491

Strangely enough, it does not happen when I play a 720p video, only a
Small Definition one. Maybe an interpolation problem ?

I temporarily solved the issue by adding this to my xorg.conf :
Section Device
Identifier Configured Video Device
Option FramebufferCompression false
EndSection

There is a slight decrease in video performance (my system is a bit
borderline for 720p video) with those parameters so it would be nice if
the system could run full performance.

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[i945] lockup on mac mini 945GM [8086:27a2]
https://bugs.launchpad.net/bugs/218334
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[Bug 25931] Re: Failed to initalize HAL.

2008-01-20 Thread Nicolas Ochem 
Same problem as Paul, on Macbook Pro 1st gen with Hardy alpha 3. Most of
the proposed solutions didn't work.

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Failed to initalize HAL.
https://bugs.launchpad.net/bugs/25931
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