[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#517936: marked as done (nfs-kernel-server: kernel BUG at include/linux/module.h:386! (starting nfs))

Your message dated Tue, 4 Jun 2013 00:29:54 +0200
with message-id <20130603222954.GD5604@pisco.westfalen.local>
and subject line Closing
has caused the Debian Bug report #516376,
regarding nfs-kernel-server: kernel BUG at include/linux/module.h:386! (starting nfs)
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
516376: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=516376
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: nfs-kernel-server
Version: 1:1.1.2-6lenny1
Severity: critical
Justification: breaks the whole system

I have two machines set up to do DRBD, providing an NFS share started and stopped by heartbeat. Similar to these configurations:

http://www.linuxjournal.com/article/9074
http://www.linux-ha.org/DRBD/NFS

Occasionally when starting NFS during a fail-over during active I/O, the kernel bugs as follows and RPC/NFS become completely unresponsive until hard reboot using reset or power cycle:

[378605.477866] ------------[ cut here ]------------
[378605.477866] kernel BUG at include/linux/module.h:386!
[378605.477866] invalid opcode: 0000 [#1] SMP
[378605.477866] Modules linked in: nfs nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs xfs drbd cn ipv6 loop snd_pcm snd_timer snd soundcore parport_pc snd_page_alloc parport i2c_i801 i2c_core iTCO_wdt pcspkr intel_rng rng_core button edac_core intel_agp agpgart shpchp pci_hotplug evdev ext3 jbd mbcache dm_mirror dm_log dm_snapshot dm_mod sg sd_mod sr_mod cdrom ata_piix ata_generic libata scsi_mod dock usbhid hid ff_memless floppy ide_pci_generic ide_core e1000 ehci_hcd uhci_hcd usbcore thermal processor fan thermal_sys
[378605.477866]
[378605.477866] Pid: 8108, comm: mount Not tainted (2.6.26-1-686 #1)
[378605.477866] EIP: 0060:[<c0185d7e>] EFLAGS: 00010246 CPU: 0
[378605.477866] EIP is at get_filesystem+0x13/0x29
[378605.477866] EAX: 00000000 EBX: f9720bc0 ECX: f9720bc0 EDX: 00000100
[378605.477866] ESI: f796dc00 EDI: 00000000 EBP: f9720900 ESP: f6881e78
[378605.477866]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[378605.477866] Process mount (pid: 8108, ti=f6880000 task=f770ca80 task.ti=f6880000)
[378605.477866] Stack: f796dc00 c0175a07 c01761c2 c017557b f794b300 f9720900 00000000 00000000
[378605.477866]        c0176404 00000000 f794b300 f970b376 f794b300 f9720900 00000000 fffffff4
[378605.477866]        c0175e2d f970b376 f794b300 f680b000 00000000 f680b000 ffffffed f9720900
[378605.477866] Call Trace:
[378605.477866]  [<c0175a07>] sget+0x2c2/0x2cb
[378605.477866]  [<c01761c2>] set_anon_super+0x0/0x93
[378605.477866]  [<c017557b>] compare_single+0x0/0x6
[378605.477866]  [<c0176404>] get_sb_single+0x2b/0x97
[378605.477866]  [<f970b376>] rpc_fill_super+0x0/0x85 [sunrpc]
[378605.477866]  [<c0175e2d>] vfs_kern_mount+0x7b/0xed
[378605.477866]  [<f970b376>] rpc_fill_super+0x0/0x85 [sunrpc]
[378605.477866]  [<c0175edd>] do_kern_mount+0x2f/0xb4
[378605.477866]  [<c01882ce>] do_new_mount+0x55/0x89
[378605.477866]  [<c01884a9>] do_mount+0x1a7/0x1c6
[378605.477866]  [<c01864bb>] copy_mount_options+0x26/0x109
[378605.477866]  [<c0188535>] sys_mount+0x6d/0xa8
[378605.477866]  [<c0103853>] sysenter_past_esp+0x78/0xb1
[378605.477866]  =======================
[378605.477866] Code: 85 c0 75 f8 f0 ff 05 e0 66 35 c0 eb 05 bb ea ff ff ff 89 d8 5b 5e 5f c3 53 8b 58 10 85 db 74 1f 89 d8 e8 35 70 fb ff 85 c0 75 04 <0f> 0b eb fe 64 a1 04 40 3b c0 c1 e0 05 ff 84 18 00 01 00 00 5b
[378605.477866] EIP: [<c0185d7e>] get_filesystem+0x13/0x29 SS:ESP 0068:f6881e78
[378605.478686] ---[ end trace d5c6d15c9b5c0034 ]---

-- System Information:
Debian Release: 5.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

--- End Message ---
--- Begin Message --- 
Hi,
your bug has been filed against the "linux-2.6" source package and was filed for
a kernel older than the recently released Debian 7.0 / Wheezy with a severity
less than important.

We don't have the ressources to reproduce the complete backlog of all older kernel
bugs, so we're closing this bug for now. If you can reproduce the bug with Debian Wheezy
or a more recent kernel from testing or unstable, please reopen the bug by sending
a mail to control@bugs.debian.org with the following three commands included in the
mail:

reopen BUGNUMBER
reassign BUGNUMBER src:linux
thanks

Cheers,
        Moritz

--- End Message ---
Reply to: