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Bug#516376: marked as done (kernel BUG at include/linux/module.h:386! | nfsd crash)

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 kernel BUG at include/linux/module.h:386! | nfsd crash
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: linux-image-2.6.26-1-amd64
Version: 2.6.26-13

After 35 days uptime nfsd died.

System runs with deadline elevator and
echo 1 > /sys/devices/system/edac/pci/check_pci_errors
echo 1 > /sys/devices/system/cpu/sched_mc_power_savings
cpufreq uses ondemand governor

I tried to restart nfs-kernel-server, nfs-common and portmap to see if
nfs clients reconnect back but without any success. After few
rmmod/modprobe attempts I gave up and rebooted server.

I will try to get more info if nfsd dies again.

dmesg output:

Feb 20 23:46:23 atlas kernel: [3371974.871167] ------------[ cut here
]------------
Feb 20 23:46:23 atlas kernel: [3371974.871167] kernel BUG at
include/linux/module.h:386!
Feb 20 23:46:23 atlas kernel: [3371974.871167] invalid opcode: 0000 [1] SMP
Feb 20 23:46:23 atlas kernel: [3371974.871167] CPU 0
Feb 20 23:46:23 atlas kernel: [3371974.871167] Modules linked in: xts
gf128mul acpi_cpufreq cpufreq_ondemand cpufreq_conservative
cpufreq_userspace cpufreq_powersave cpufreq_stats freq_table nfsd
auth_rpcgss exportfs nfs lockd nfs_acl sunrpc ipv6 ext2 serio_raw
iTCO_wdt snd_pcm snd_timer snd soundcore snd_page_alloc pcspkr psmouse
i2c_i801 rng_core i2c_core i3000_edac button ipmi_msghandler edac_core
evdev ext3 jbd mbcache sha256_generic aes_x86_64 aes_generic cbc
dm_crypt dm_mod crypto_blkcipher raid1 raid0 md_mod ide_cd_mod cdrom
ide_pci_generic sd_mod piix ide_core usbhid hid ff_memless floppy
ata_generic ahci ehci_hcd libata scsi_mod dock uhci_hcd e1000e thermal
processor fan thermal_sys [last unloaded: vmnet]
Feb 20 23:46:23 atlas kernel: [3371974.871167] Pid: 7778, comm: nfsd Not
tainted 2.6.26-1-amd64 #1
Feb 20 23:46:23 atlas kernel: [3371974.871167] RIP:
0010:[<ffffffffa02afce2>]  [<ffffffffa02afce2>] :sunrpc:svc_recv+0x421/0x743
Feb 20 23:46:23 atlas kernel: [3371974.871167] RSP:
0018:ffff810114dd3e90  EFLAGS: 00010246
Feb 20 23:46:23 atlas kernel: [3371974.871167] RAX: 0000000000000000
RBX: ffffffffa02c7b80 RCX: 0000000000000000
Feb 20 23:46:23 atlas kernel: [3371974.871167] RDX: 0000000000001000
RSI: ffff810114dd3db0 RDI: ffffffffa02c7b80
Feb 20 23:46:23 atlas kernel: [3371974.871167] RBP: ffff81011bdac000
R08: ffff81011e5b1480 R09: 0000000000000000
Feb 20 23:46:23 atlas kernel: [3371974.871167] R10: ffff8100010268f0
R11: ffffffff803fe4cf R12: ffff81011d2e2e00
Feb 20 23:46:23 atlas kernel: [3371974.871167] R13: ffff810114dd3ea0
R14: ffff8100b519b400 R15: ffff81011cd689c0
Feb 20 23:46:23 atlas kernel: [3371974.871167] FS:
00007f714a45e6e0(0000) GS:ffffffff8053c000(0000) knlGS:0000000000000000
Feb 20 23:46:23 atlas kernel: [3371974.871167] CS:  0010 DS: 0000 ES:
0000 CR0: 000000008005003b
Feb 20 23:46:23 atlas kernel: [3371974.871167] CR2: 00007facc2a10000
CR3: 000000011df26000 CR4: 00000000000006e0
Feb 20 23:46:23 atlas kernel: [3371974.871167] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Feb 20 23:46:23 atlas kernel: [3371974.871167] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Feb 20 23:46:23 atlas kernel: [3371974.871167] Process nfsd (pid: 7778,
threadinfo ffff810114dd2000, task ffff81011d214580)
Feb 20 23:46:23 atlas kernel: [3371974.871167] Stack:  ffff81011cd02018
00000000000dbba0 0000000000000000 ffff81011d214580
Feb 20 23:46:23 atlas kernel: [3371974.871167]  ffffffff8022c202
0000000000100100 0000000000200200 ffffffff80429c74
Feb 20 23:46:23 atlas kernel: [3371974.871167]  0100000000000010
0000000000000001 ffff81011bdac000 ffffffffa032d67c
Feb 20 23:46:23 atlas kernel: [3371974.871167] Call Trace:
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffff8022c202>] ?
default_wake_function+0x0/0xe
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffff80429c74>] ?
__down_read+0x12/0xa1
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffffa032d67c>] ?
:nfsd:nfsd+0x0/0x2a4
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffffa032d767>] ?
:nfsd:nfsd+0xeb/0x2a4
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffff80230196>] ?
schedule_tail+0x27/0x5c
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffff8020cf28>] ?
child_rip+0xa/0x12
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffffa032d67c>] ?
:nfsd:nfsd+0x0/0x2a4
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffffa032d67c>] ?
:nfsd:nfsd+0x0/0x2a4
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffffa032d67c>] ?
:nfsd:nfsd+0x0/0x2a4
Feb 20 23:46:23 atlas kernel: [3371974.871167]  [<ffffffff8020cf1e>] ?
child_rip+0x0/0x12
Feb 20 23:46:23 atlas kernel: [3371974.871167]
Feb 20 23:46:23 atlas kernel: [3371974.871167]
Feb 20 23:46:23 atlas kernel: [3371974.871167] Code: 08 4c 89 e7 ff 50
08 48 85 c0 49 89 c6 0f 84 27 01 00 00 48 8b 00 48 8b 58 08 48 85 db 74
26 48 89 df e8 fd 25 fa df 85 c0 75 04 <0f> 0b eb fe 65 8b 04 25 24 00
00 00 89 c0 48 c1 e0 07 48 ff 84
Feb 20 23:46:23 atlas kernel: [3371974.871167] RIP  [<ffffffffa02afce2>]
:sunrpc:svc_recv+0x421/0x743
Feb 20 23:46:23 atlas kernel: [3371974.871167]  RSP <ffff810114dd3e90>
Feb 20 23:46:23 atlas kernel: [3371974.879080] ---[ end trace
5ac6ff981db35cd9 ]---

--- 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 ---
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