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Bug#669270: linux-image-3.2.0-2-amd64: Evolution triggers NFS4 problem



Package: linux-2.6
Version: 3.2.15-1
Severity: important

Dear Maintainer,

U am using Debian Unstable kept up to date daily.  Whenever I try to create a new email using Evolution, the
kernel reports on all open terminals and Evolution becomes totally unresponsive.  I reported this as an
Evolution bug (https://bugzilla.gnome.org/show_bug.cgi?id=674184) but the determination is that this is an
NFS bug, which given the data seems reasonable, hence this report.

The terminal output as reported from a gdb session trying to get at stack information is:

 Message from syslogd@anglides at Apr 16 12:51:44 ...
 kernel:[10017.745037] Oops: 0000 [#2] SMP 

Message from syslogd@anglides at Apr 16 12:51:44 ...
 kernel:[10017.745170] Stack:

Message from syslogd@anglides at Apr 16 12:51:44 ...
 kernel:[10017.745186] Call Trace:

Message from syslogd@anglides at Apr 16 12:51:44 ...
 kernel:[10017.745237] Code: df e8 a7 4c ff ff 48 89 ef 89 44 24 08 e8 d8 fc ff
ff 8b 44 24 08 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e 41 5f c3 f0 80 4f 48 04 c3
<48> 8b 7f b8 31 c0 48 85 ff 74 16 8b 57 30 83 e6 03 21 f2 39 f2 

Message from syslogd@anglides at Apr 16 12:51:44 ...
 kernel:[10017.745281] CR2: ffffffffffffffb8
^C
Program received signal SIGINT, Interrupt.
— Trace 230067

Thread 140736980678400 (LWP 4505)

#0 poll
from /lib/x86_64-linux-gnu/libc.so.6
#1 ??
from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 g_main_loop_run
from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 ??
from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 ??
from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 start_thread
from /lib/x86_64-linux-gnu/libpthread.so.0
#6 clone
from /lib/x86_64-linux-gnu/libc.so.6
#7 ??


When asked for specific thread information:

Message from syslogd@anglides at Apr 16 19:29:01 ...
 kernel:[23455.103786] Oops: 0000 [#2] SMP 

Message from syslogd@anglides at Apr 16 19:29:01 ...
 kernel:[23455.103927] Stack:

Message from syslogd@anglides at Apr 16 19:29:01 ...
 kernel:[23455.103943] Call Trace:

Message from syslogd@anglides at Apr 16 19:29:01 ...
 kernel:[23455.103994] Code: df e8 a7 4c ff ff 48 89 ef 89 44 24 08 e8 d8 fc ff
ff 8b 44 24 08 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e 41 5f c3 f0 80 4f 48 04 c3
<48> 8b 7f b8 31 c0 48 85 ff 74 16 8b 57 30 83 e6 03 21 f2 39 f2 

Message from syslogd@anglides at Apr 16 19:29:01 ...
 kernel:[23455.104039] CR2: ffffffffffffffb8
^C
Program received signal SIGINT, Interrupt.
[Switching to Thread 0x7fffe1bd7700 (LWP 5690)]
0x00007fffee6b7cc3 in poll () from /lib/x86_64-linux-gnu/libc.so.6
gdb>thread apply all bt
Cannot find new threads: generic error
gdb>

The relevant (I think) part of the dmesg has already been inserted by reportbug below.


*** Please consider answering these questions, where appropriate ***

   * What led up to the situation?
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
   * What was the outcome of this action?
   * What outcome did you expect instead?

*** End of the template - remove these lines ***


-- Package-specific info:
** Version:
Linux version 3.2.0-2-amd64 (Debian 3.2.15-1) (debian-kernel@lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-1) ) #1 SMP Sun Apr 15 16:47:38 UTC 2012

** Command line:
BOOT_IMAGE=/boot/vmlinuz-3.2.0-2-amd64 root=UUID=6658926b-4cbd-4a29-8ae2-1269072bde6b ro quiet

** Tainted: PDO (4225)
 * Proprietary module has been loaded.
 * Kernel has oopsed before.
 * Out-of-tree module has been loaded.

** Kernel log:
[   40.382613] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[   40.393464] NFSD: starting 90-second grace period
[   53.905191] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=29075 DF PROTO=TCP SPT=786 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[   54.903453] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=29076 DF PROTO=TCP SPT=786 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[   56.909376] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=29077 DF PROTO=TCP SPT=786 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[   60.917242] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=29078 DF PROTO=TCP SPT=786 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[   68.940769] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=29079 DF PROTO=TCP SPT=786 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[   84.987646] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=29080 DF PROTO=TCP SPT=786 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18143.200160] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=15428 DF PROTO=TCP SPT=990 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18144.197921] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=15429 DF PROTO=TCP SPT=990 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18146.201928] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=15430 DF PROTO=TCP SPT=990 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18150.209699] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=15431 DF PROTO=TCP SPT=990 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18158.225766] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=15432 DF PROTO=TCP SPT=990 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18174.241990] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=15433 DF PROTO=TCP SPT=990 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18351.790479] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=63330 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18352.790329] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=63331 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18354.794573] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=63332 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18358.802327] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=63333 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18366.818319] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=63334 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[18382.850663] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=63335 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[22821.452870] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=25502 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[22822.452509] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=25503 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[22824.456306] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=25504 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[22828.460595] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=25505 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[22836.476532] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=25506 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[22852.508475] Inbound IN=eth0 OUT= MAC=00:1e:4f:eb:0a:bf:3c:4a:92:72:37:74:08:00 SRC=192.168.1.2 DST=192.168.1.8 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=25507 DF PROTO=TCP SPT=859 DPT=36720 WINDOW=14600 RES=0x00 SYN URGP=0 
[23225.737291] BUG: unable to handle kernel paging request at ffffffffffffffb8
[23225.737301] IP: [<ffffffffa0fdeabd>] nfs_mark_delegation_referenced+0x6/0x6 [nfs]
[23225.737342] PGD 1607067 PUD 1608067 PMD 0 
[23225.737346] Oops: 0000 [#1] SMP 
[23225.737350] CPU 6 
[23225.737351] Modules linked in: ppdev lp mperf cpufreq_conservative cpufreq_stats cpufreq_userspace cpufreq_powersave rfcomm bnep binfmt_misc xt_limit xt_tcpudp ipt_LOG ipt_MASQUERADE xt_DSCP ipt_REJECT nf_conntrack_irc nf_conntrack_ftp xt_state uinput fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables loop nvidia(P) btusb snd_emu10k1_synth snd_emux_synth snd_seq_midi_emul snd_seq_virmidi bluetooth snd_emu10k1 snd_util_mem snd_ac97_codec snd_hwdep usb_storage snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi i5400_edac hid_logitech_dj rfkill edac_core uas joydev iTCO_wdt iTCO_vendor_support snd_seq i5k_amb parport_pc snd_seq_device snd_timer rng_core i2c_i801 parport snd soundcore ac97_bus dcdbas button processor shpchp psmouse evdev emu10k1_gp pcspkr gameport serio_raw i2c_core thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sr_mod sd_mod cdrom crc_t10dif ata_generic ata_piix uhci_hcd ahci libahci libata scsi_mod ehci_hcd usbcore tg3 libphy usb_common [last unloaded: scsi_wait_scan]
[23225.737432] 
[23225.737435] Pid: 5305, comm: evolution Tainted: P           O 3.2.0-2-amd64 #1 Dell Inc. Precision WorkStation T5400  /0RW203
[23225.737439] RIP: 0010:[<ffffffffa0fdeabd>]  [<ffffffffa0fdeabd>] nfs_mark_delegation_referenced+0x6/0x6 [nfs]
[23225.737452] RSP: 0018:ffff8801d21e9e50  EFLAGS: 00010246
[23225.737454] RAX: ffff88031f44ec00 RBX: 00000000ffffd8ca RCX: 00000000ffffd8ca
[23225.737457] RDX: ffff8801d21e9eb8 RSI: 0000000000000001 RDI: 0000000000000000
[23225.737459] RBP: ffff8801d21e9eb8 R08: ffff8801d21e8000 R09: ffff88031eebfb18
[23225.737461] R10: ffff88031f5236d0 R11: ffff88031f5236d0 R12: ffff88031ff8a000
[23225.737464] R13: ffff88031f508400 R14: ffff8801d7742180 R15: 0000000000000000
[23225.737466] FS:  00007ffff7fa09c0(0000) GS:ffff88032fd80000(0000) knlGS:0000000000000000
[23225.737469] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[23225.737471] CR2: ffffffffffffffb8 CR3: 000000030dc3f000 CR4: 00000000000006e0
[23225.737474] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[23225.737476] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[23225.737478] Process evolution (pid: 5305, threadinfo ffff8801d21e8000, task ffff88031f5236d0)
[23225.737480] Stack:
[23225.737482]  ffffffffa0fcfcd8 ffff88031eebfb18 ffff8803224dee00 ffff8801d7742180
[23225.737487]  00000000000000fa 0000000000000007 0000000000000082 ffff88031f5236d0
[23225.737491]  ffffffffa0fd1eee ffff88028735cdb8 ffffffffffffd8ca ffff8801d21e9eb8
[23225.737496] Call Trace:
[23225.737508]  [<ffffffffa0fcfcd8>] ? nfs4_handle_exception+0x147/0x2bf [nfs]
[23225.737519]  [<ffffffffa0fd1eee>] ? nfs4_proc_lock+0x2c8/0x324 [nfs]
[23225.737527]  [<ffffffffa0fba964>] ? do_setlk+0x59/0xcc [nfs]
[23225.737535]  [<ffffffffa0fba9d7>] ? do_setlk+0xcc/0xcc [nfs]
[23225.737540]  [<ffffffff8112eb30>] ? sys_flock+0x109/0x134
[23225.737545]  [<ffffffff8134e252>] ? system_call_fastpath+0x16/0x1b
[23225.737547] Code: df e8 a7 4c ff ff 48 89 ef 89 44 24 08 e8 d8 fc ff ff 8b 44 24 08 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e 41 5f c3 f0 80 4f 48 04 c3 <48> 8b 7f b8 31 c0 48 85 ff 74 16 8b 57 30 83 e6 03 21 f2 39 f2 
[23225.737578] RIP  [<ffffffffa0fdeabd>] nfs_mark_delegation_referenced+0x6/0x6 [nfs]
[23225.737590]  RSP <ffff8801d21e9e50>
[23225.737592] CR2: ffffffffffffffb8
[23225.737594] ---[ end trace a92bf01ad7ed4de2 ]---
[23455.103746] BUG: unable to handle kernel paging request at ffffffffffffffb8
[23455.103754] IP: [<ffffffffa0fdeabd>] nfs_mark_delegation_referenced+0x6/0x6 [nfs]
[23455.103781] PGD 1607067 PUD 1608067 PMD 0 
[23455.103786] Oops: 0000 [#2] SMP 
[23455.103790] CPU 2 
[23455.103792] Modules linked in: ppdev lp mperf cpufreq_conservative cpufreq_stats cpufreq_userspace cpufreq_powersave rfcomm bnep binfmt_misc xt_limit xt_tcpudp ipt_LOG ipt_MASQUERADE xt_DSCP ipt_REJECT nf_conntrack_irc nf_conntrack_ftp xt_state uinput fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables loop nvidia(P) btusb snd_emu10k1_synth snd_emux_synth snd_seq_midi_emul snd_seq_virmidi bluetooth snd_emu10k1 snd_util_mem snd_ac97_codec snd_hwdep usb_storage snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi i5400_edac hid_logitech_dj rfkill edac_core uas joydev iTCO_wdt iTCO_vendor_support snd_seq i5k_amb parport_pc snd_seq_device snd_timer rng_core i2c_i801 parport snd soundcore ac97_bus dcdbas button processor shpchp psmouse evdev emu10k1_gp pcspkr gameport serio_raw i2c_core thermal_sys ext4 crc16 jbd2 mbcache usbhid hid sr_mod sd_mod cdrom crc_t10dif ata_generic ata_piix uhci_hcd ahci libahci libata scsi_mod ehci_hcd usbcore tg3 libphy usb_common [last unloaded: scsi_wait_scan]
[23455.103879] 
[23455.103882] Pid: 5685, comm: evolution Tainted: P      D    O 3.2.0-2-amd64 #1 Dell Inc. Precision WorkStation T5400  /0RW203
[23455.103886] RIP: 0010:[<ffffffffa0fdeabd>]  [<ffffffffa0fdeabd>] nfs_mark_delegation_referenced+0x6/0x6 [nfs]
[23455.103899] RSP: 0018:ffff8801c92f9e50  EFLAGS: 00010246
[23455.103901] RAX: ffff88031f44ec00 RBX: 00000000ffffd8ca RCX: 00000000ffffd8ca
[23455.103904] RDX: ffff8801c92f9eb8 RSI: 0000000000000001 RDI: 0000000000000000
[23455.103906] RBP: ffff8801c92f9eb8 R08: ffff8801c92f8000 R09: ffffffff8168d800
[23455.103908] R10: ffff8801c9044730 R11: ffff8801c9044730 R12: ffff88031ff8a000
[23455.103910] R13: ffff88031f508400 R14: ffff8801d7742180 R15: 0000000000000000
[23455.103913] FS:  00007ffff7fa09c0(0000) GS:ffff88032fc80000(0000) knlGS:0000000000000000
[23455.103916] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23455.103918] CR2: ffffffffffffffb8 CR3: 000000031f82d000 CR4: 00000000000006e0
[23455.103921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[23455.103923] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[23455.103926] Process evolution (pid: 5685, threadinfo ffff8801c92f8000, task ffff8801c9044730)
[23455.103927] Stack:
[23455.103929]  ffffffffa0fcfcd8 ffffffff8168d800 ffff880320aac200 ffff8801d7742180
[23455.103934]  00000000000000fa 0000000000000007 0000000000000082 ffff8801c9044730
[23455.103938]  ffffffffa0fd1eee ffff88028735cdb8 ffffffffffffd8ca ffff8801c92f9eb8
[23455.103943] Call Trace:
[23455.103955]  [<ffffffffa0fcfcd8>] ? nfs4_handle_exception+0x147/0x2bf [nfs]
[23455.103966]  [<ffffffffa0fd1eee>] ? nfs4_proc_lock+0x2c8/0x324 [nfs]
[23455.103974]  [<ffffffffa0fba964>] ? do_setlk+0x59/0xcc [nfs]
[23455.103982]  [<ffffffffa0fba9d7>] ? do_setlk+0xcc/0xcc [nfs]
[23455.103987]  [<ffffffff8112eb30>] ? sys_flock+0x109/0x134
[23455.103992]  [<ffffffff8134e252>] ? system_call_fastpath+0x16/0x1b
[23455.103994] Code: df e8 a7 4c ff ff 48 89 ef 89 44 24 08 e8 d8 fc ff ff 8b 44 24 08 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e 41 5f c3 f0 80 4f 48 04 c3 <48> 8b 7f b8 31 c0 48 85 ff 74 16 8b 57 30 83 e6 03 21 f2 39 f2 
[23455.104025] RIP  [<ffffffffa0fdeabd>] nfs_mark_delegation_referenced+0x6/0x6 [nfs]
[23455.104037]  RSP <ffff8801c92f9e50>
[23455.104039] CR2: ffffffffffffffb8
[23455.104042] ---[ end trace a92bf01ad7ed4de3 ]---

** Model information
sys_vendor: Dell Inc.
product_name: Precision WorkStation T5400  
product_version: 
chassis_vendor: Dell Inc.
chassis_version: 
bios_vendor: Dell Inc.
bios_version: A02
board_vendor: Dell Inc.
board_name: 0RW203
board_version:    

** Loaded modules:
ppdev
lp
mperf
cpufreq_conservative
cpufreq_stats
cpufreq_userspace
cpufreq_powersave
rfcomm
bnep
binfmt_misc
xt_limit
xt_tcpudp
ipt_LOG
ipt_MASQUERADE
xt_DSCP
ipt_REJECT
nf_conntrack_irc
nf_conntrack_ftp
xt_state
uinput
fuse
nfsd
nfs
nfs_acl
auth_rpcgss
fscache
lockd
sunrpc
iptable_nat
nf_nat
nf_conntrack_ipv4
nf_defrag_ipv4
nf_conntrack
iptable_mangle
iptable_filter
ip_tables
x_tables
loop
nvidia(P)
btusb
snd_emu10k1_synth
snd_emux_synth
snd_seq_midi_emul
snd_seq_virmidi
bluetooth
snd_emu10k1
snd_util_mem
snd_ac97_codec
snd_hwdep
usb_storage
snd_pcm_oss
snd_mixer_oss
snd_pcm
snd_page_alloc
snd_seq_midi
snd_seq_midi_event
snd_rawmidi
i5400_edac
hid_logitech_dj
rfkill
edac_core
uas
joydev
iTCO_wdt
iTCO_vendor_support
snd_seq
i5k_amb
parport_pc
snd_seq_device
snd_timer
rng_core
i2c_i801
parport
snd
soundcore
ac97_bus
dcdbas
button
processor
shpchp
psmouse
evdev
emu10k1_gp
pcspkr
gameport
serio_raw
i2c_core
thermal_sys
ext4
crc16
jbd2
mbcache
usbhid
hid
sr_mod
sd_mod
cdrom
crc_t10dif
ata_generic
ata_piix
uhci_hcd
ahci
libahci
libata
scsi_mod
ehci_hcd
usbcore
tg3
libphy
usb_common

** Network interface configuration:

auto lo
iface lo inet loopback

allow-hotplug eth0
iface eth0 inet dhcp

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
    link/ether 00:1e:4f:eb:0a:bf brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.8/24 brd 192.168.1.255 scope global eth0
    inet6 fe80::21e:4fff:feeb:abf/64 scope link 
       valid_lft forever preferred_lft forever

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:    2812      59    0    0    0     0          0         0     2812      59    0    0    0     0       0          0
  eth0: 7850413885 10261789    0    0    0     0          0       498 1434809426 7517094    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    7143230 total packets received
    11 with invalid headers
    3 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    7130965 incoming packets delivered
    7498340 requests sent out
    85 outgoing packets dropped
Icmp:
    12 ICMP messages received
    0 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 12
    0 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
IcmpMsg:
        InType3: 12
Tcp:
    197 active connections openings
    10 passive connection openings
    0 failed connection attempts
    18 connection resets received
    5 connections established
    7128532 segments received
    7511313 segments send out
    38 segments retransmited
    0 bad segments received.
    110 resets sent
Udp:
    1891 packets received
    0 packets to unknown port received.
    0 packet receive errors
    1758 packets sent
UdpLite:
TcpExt:
    66 TCP sockets finished time wait in fast timer
    2417 delayed acks sent
    6 delayed acks further delayed because of locked socket
    196 packets directly queued to recvmsg prequeue.
    7094405 packet headers predicted
    1038 acknowledgments not containing data payload received
    6398590 predicted acknowledgments
    2 times recovered from packet loss due to fast retransmit
    5 timeouts after reno fast retransmit
    1 timeouts in loss state
    3 fast retransmits
    24 retransmits in slow start
    5 other TCP timeouts
    76 connections reset due to unexpected data
    9 connections reset due to early user close
IpExt:
    InMcastPkts: 174
    InBcastPkts: 12710
    OutBcastPkts: 14
    InOctets: -1049049225
    OutOctets: 1292314480
    InMcastOctets: 30224
    InBcastOctets: 986132
    OutBcastOctets: 656


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 5400 Chipset Memory Controller Hub [8086:4001] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 11
	Capabilities: <access denied>

00:01.0 PCI bridge [0604]: Intel Corporation 5400 Chipset PCI Express Port 1 [8086:4021] (rev 20) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Memory behind bridge: fbf00000-fbffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:05.0 PCI bridge [0604]: Intel Corporation 5400 Chipset PCI Express Port 5 [8086:4025] (rev 20) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 0000d000-0000dfff
	Memory behind bridge: f8000000-fbefffff
	Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:09.0 PCI bridge [0604]: Intel Corporation 5400 Chipset PCI Express Port 9 [8086:4029] (rev 20) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=03, subordinate=07, sec-latency=0
	Memory behind bridge: f7f00000-f7ffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:10.0 Host bridge [0600]: Intel Corporation 5400 Chipset FSB Registers [8086:4030] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Kernel driver in use: i5400_edac

00:10.1 Host bridge [0600]: Intel Corporation 5400 Chipset FSB Registers [8086:4030] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:10.2 Host bridge [0600]: Intel Corporation 5400 Chipset FSB Registers [8086:4030] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:10.3 Host bridge [0600]: Intel Corporation 5400 Chipset FSB Registers [8086:4030] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:10.4 Host bridge [0600]: Intel Corporation 5400 Chipset FSB Registers [8086:4030] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:11.0 Host bridge [0600]: Intel Corporation 5400 Chipset CE/SF Registers [8086:4031] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:15.0 Host bridge [0600]: Intel Corporation 5400 Chipset FBD Registers [8086:4035] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:15.1 Host bridge [0600]: Intel Corporation 5400 Chipset FBD Registers [8086:4035] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:16.0 Host bridge [0600]: Intel Corporation 5400 Chipset FBD Registers [8086:4036] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:16.1 Host bridge [0600]: Intel Corporation 5400 Chipset FBD Registers [8086:4036] (rev 20)
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:1c.0 PCI bridge [0604]: Intel Corporation 631xESB/632xESB/3100 Chipset PCI Express Root Port 1 [8086:2690] (rev 09) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
	Memory behind bridge: f7e00000-f7efffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #1 [8086:2688] (rev 09) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:021e]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 21
	Region 4: I/O ports at ff80 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.1 USB controller [0c03]: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #2 [8086:2689] (rev 09) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:021e]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 22
	Region 4: I/O ports at ff60 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.2 USB controller [0c03]: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #3 [8086:268a] (rev 09) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:021e]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin C routed to IRQ 18
	Region 4: I/O ports at ff40 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.3 USB controller [0c03]: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #4 [8086:268b] (rev 09) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:021e]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin D routed to IRQ 23
	Region 4: I/O ports at ff20 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.7 USB controller [0c03]: Intel Corporation 631xESB/632xESB/3100 Chipset EHCI USB2 Controller [8086:268c] (rev 09) (prog-if 20 [EHCI])
	Subsystem: Dell Device [1028:021e]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 21
	Region 0: Memory at ff980800 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev d9) (prog-if 01 [Subtractive decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Bus: primary=00, secondary=09, subordinate=09, sec-latency=32
	I/O behind bridge: 0000c000-0000cfff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation 631xESB/632xESB/3100 Chipset LPC Interface Controller [8086:2670] (rev 09)
	Subsystem: Dell Device [1028:021e]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0

00:1f.1 IDE interface [0101]: Intel Corporation 631xESB/632xESB IDE Controller [8086:269e] (rev 09) (prog-if 8a [Master SecP PriP])
	Subsystem: Dell Device [1028:021e]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+
	Latency: 0
	Interrupt: pin A routed to IRQ 16
	Region 0: I/O ports at 01f0 [size=8]
	Region 1: I/O ports at 03f4 [size=1]
	Region 2: I/O ports at 0170 [size=8]
	Region 3: I/O ports at 0374 [size=1]
	Region 4: I/O ports at ffa0 [size=16]
	Kernel driver in use: ata_piix

00:1f.2 SATA controller [0106]: Intel Corporation 631xESB/632xESB SATA AHCI Controller [8086:2681] (rev 09) (prog-if 01 [AHCI 1.0])
	Subsystem: Dell Device [1028:021e]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin C routed to IRQ 20
	Region 0: I/O ports at fe00 [size=8]
	Region 1: I/O ports at fe10 [size=4]
	Region 2: I/O ports at fe20 [size=8]
	Region 3: I/O ports at fe30 [size=4]
	Region 4: I/O ports at fec0 [size=32]
	Region 5: Memory at f0000000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 631xESB/632xESB/3100 Chipset SMBus Controller [8086:269b] (rev 09)
	Subsystem: Dell Device [1028:021e]
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin B routed to IRQ 17
	Region 4: I/O ports at ece0 [size=32]
	Kernel driver in use: i801_smbus

02:00.0 VGA compatible controller [0300]: NVIDIA Corporation G84 [Quadro FX 570] [10de:040e] (rev a1) (prog-if 00 [VGA controller])
	Subsystem: NVIDIA Corporation Device [10de:0474]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 52
	Region 0: Memory at fa000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
	Region 3: Memory at f8000000 (64-bit, non-prefetchable) [size=32M]
	Region 5: I/O ports at dc80 [size=128]
	[virtual] Expansion ROM at fbe00000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: nvidia

03:00.0 PCI bridge [0604]: Intel Corporation 6311ESB/6321ESB PCI Express Upstream Port [8086:3500] (rev 01) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=03, secondary=04, subordinate=06, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

03:00.3 PCI bridge [0604]: Intel Corporation 6311ESB/6321ESB PCI Express to PCI-X Bridge [8086:350c] (rev 01) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=03, secondary=07, subordinate=07, sec-latency=64
	Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

04:00.0 PCI bridge [0604]: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E1 [8086:3510] (rev 01) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=04, secondary=05, subordinate=05, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

04:01.0 PCI bridge [0604]: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E2 [8086:3514] (rev 01) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=04, secondary=06, subordinate=06, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

08:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5754 Gigabit Ethernet PCI Express [14e4:167a] (rev 02)
	Subsystem: Dell Precision T5400 [1028:021e]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 89
	Region 0: Memory at f7ef0000 (64-bit, non-prefetchable) [size=64K]
	Expansion ROM at <ignored> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: tg3

09:02.0 Multimedia audio controller [0401]: Creative Labs SB Live! EMU10k1 [1102:0002] (rev 05)
	Subsystem: Creative Labs CT4760 SBLive! [1102:8040]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64 (500ns min, 5000ns max)
	Interrupt: pin A routed to IRQ 18
	Region 0: I/O ports at cce0 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: snd_emu10k1

09:02.1 Input device controller [0980]: Creative Labs SB Live! Game Port [1102:7002] (rev 05)
	Subsystem: Creative Labs Gameport Joystick [1102:0020]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64
	Region 0: I/O ports at ccd8 [size=8]
	Capabilities: <access denied>
	Kernel driver in use: Emu10k1_gameport


** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 04cc:1520 ST-Ericsson USB 2.0 Hub (Avocent KVM)
Bus 001 Device 003: ID 0424:2502 Standard Microsystems Corp. 
Bus 001 Device 006: ID 10d5:5552 Uni Class Technology Co., Ltd KVM Human Interface Composite Device (Keyboard/Mouse ports)
Bus 001 Device 007: ID 0424:2602 Standard Microsystems Corp. USB 2.0 Hub
Bus 004 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 005 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 008: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader


-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=str=こんにちわ世界, bytes_read=21, bytes_written=21) (ignored: LC_ALL set to en_GB.UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-3.2.0-2-amd64 depends on:
ii  debconf [debconf-2.0]                   1.5.42
ii  initramfs-tools [linux-initramfs-tool]  0.102
ii  kmod                                    6-2
ii  linux-base                              3.5
ii  module-init-tools                       6-2

Versions of packages linux-image-3.2.0-2-amd64 recommends:
ii  firmware-linux-free  3

Versions of packages linux-image-3.2.0-2-amd64 suggests:
pn  grub-pc        1.99-21
pn  linux-doc-3.2  <none>

Versions of packages linux-image-3.2.0-2-amd64 is related to:
pn  firmware-atheros        <none>
pn  firmware-bnx2           <none>
pn  firmware-bnx2x          <none>
pn  firmware-brcm80211      <none>
pn  firmware-intelwimax     <none>
pn  firmware-ipw2x00        <none>
pn  firmware-ivtv           <none>
pn  firmware-iwlwifi        <none>
pn  firmware-libertas       <none>
pn  firmware-linux          0.35
pn  firmware-linux-nonfree  0.35
pn  firmware-myricom        <none>
pn  firmware-netxen         <none>
pn  firmware-qlogic         <none>
pn  firmware-ralink         <none>
pn  firmware-realtek        <none>
pn  xen-hypervisor          <none>

-- debconf information:
  linux-image-3.2.0-2-amd64/postinst/ignoring-ramdisk:
  linux-image-3.2.0-2-amd64/postinst/depmod-error-initrd-3.2.0-2-amd64: false
  linux-image-3.2.0-2-amd64/postinst/missing-firmware-3.2.0-2-amd64:
  linux-image-3.2.0-2-amd64/prerm/removing-running-kernel-3.2.0-2-amd64: true



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