Package: linux-2.6
Version: 3.0.0-3
Severity: normal
-- Package-specific info:
** Version:
Linux version 3.0.0-1-686-pae (Debian 3.0.0-3) (ben@decadent.org.uk) (gcc version 4.5.3 (Debian 4.5.3-8) ) #1 SMP Sat Aug 27 16:41:03 UTC 2011
*** Protocol statistics:
Ip:
167868 total packets received
0 forwarded
0 incoming packets discarded
155892 incoming packets delivered
115062 requests sent out
728 outgoing packets dropped
1390 dropped because of missing route
Icmp:
914 ICMP messages received
5 input ICMP message failed.
ICMP input histogram:
destination unreachable: 910
echo replies: 4
1232 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 1228
echo request: 4
IcmpMsg:
InType0: 4
InType3: 910
OutType3: 1228
OutType8: 4
Tcp:
1681 active connections openings
445 passive connection openings
20 failed connection attempts
96 connection resets received
9 connections established
122803 segments received
89514 segments send out
741 segments retransmited
0 bad segments received.
607 resets sent
Udp:
26414 packets received
1230 packets to unknown port received.
0 packet receive errors
23290 packets sent
UdpLite:
TcpExt:
4 packets pruned from receive queue because of socket buffer overrun
994 TCP sockets finished time wait in fast timer
2851 delayed acks sent
1 delayed acks further delayed because of locked socket
Quick ack mode was activated 275 times
59051 packets directly queued to recvmsg prequeue.
1755 bytes directly in process context from backlog
65807340 bytes directly received in process context from prequeue
44941 packet headers predicted
45287 packets header predicted and directly queued to user
4214 acknowledgments not containing data payload received
3092 predicted acknowledgments
33 times recovered from packet loss by selective acknowledgements
197 congestion windows recovered without slow start after partial ack
10 TCP data loss events
TCPLostRetransmit: 1
38 timeouts after SACK recovery
1 timeouts in loss state
36 fast retransmits
3 forward retransmits
4 retransmits in slow start
446 other TCP timeouts
1 times receiver scheduled too late for direct processing
132 packets collapsed in receive queue due to low socket buffer
284 DSACKs sent for old packets
7 DSACKs sent for out of order packets
85 DSACKs received
64 connections reset due to unexpected data
89 connections reset due to early user close
45 connections aborted due to timeout
TCPDSACKIgnoredOld: 64
TCPDSACKIgnoredNoUndo: 12
TCPSackShiftFallback: 140
IpExt:
InNoRoutes: 2
OutMcastPkts: 22
InBcastPkts: 3838
InOctets: 175307505
OutOctets: 9980443
OutMcastOctets: 3531
InBcastOctets: 461341
** USB devices:
Bus 005 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 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 012: ID 413c:8103 Dell Computer Corp. Wireless 350 Bluetooth
Bus 001 Device 007: ID 413c:8116 Dell Computer Corp. Wireless 5505 Mobile Broadband (3G HSDPA) Minicard Modem
Bus 001 Device 005: ID 0b97:7762 O2 Micro, Inc. Oz776 SmartCard Reader
Bus 001 Device 004: ID 0b97:7761 O2 Micro, Inc. Oz776 1.1 Hub
Bus 001 Device 002: ID 413c:a005 Dell Computer Corp. Internal 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Kernel: Linux 3.0.0-1-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-3.0.0-1-686-pae depends on:
ii debconf [debconf-2.0] 1.5.41 Debian configuration management sy
ii initramfs-tools [linux-initra 0.99 tools for generating an initramfs
ii linux-base 3.3 Linux image base package
ii module-init-tools 3.16-1 tools for managing Linux kernel mo
Versions of packages linux-image-3.0.0-1-686-pae recommends:
ii firmware-linux-free 3 Binary firmware for various driver
ii libc6-i686 2.13-7 Embedded GNU C Library: Shared lib
Versions of packages linux-image-3.0.0-1-686-pae suggests:
pn grub-pc | extlinux | lilo <none> (no description available)
pn linux-doc-3.0.0 <none> (no description available)
Versions of packages linux-image-3.0.0-1-686-pae is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
pn firmware-iwlwifi <none> (no description available)
pn firmware-linux <none> (no description available)
ii firmware-linux-nonfree 0.32 Binary firmware for various driver
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn xen-hypervisor <none> (no description available)
-- debconf information excluded
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Archive: 20111012093702.22260.38118.reportbug@localhost">ht tp://lists.debian.org/20111012093702.22260.38118.reportbug@localhost
10-12-2011, 10:46 AM
Jonathan Nieder
Bug#645069: linux 3.0.0: kernel bug in kswapd0
Hi Andrew,
Andrew O. Shadura wrote:
> [ 8743.698470] kernel BUG at [...]/fs/buffer.c:3234!
[...]
> [ 8743.699777] Pid: 22, comm: kswapd0 Tainted: G O 3.0.0-1-686-pae #1 Dell Inc. Latitude D620 /0FT292
> [ 8743.699866] EIP: 0060:[<c10e5fdf>] EFLAGS: 00010213 CPU: 1
> [ 8743.699910] EIP is at free_buffer_head+0x8/0x22
Can you reproduce this without the virtualbox drivers (for example by
blacklisting them and rebooting)? If so, we can get help from upstream.
If not, I suppose we should investigate it from the virtualbox side.
Thanks for writing,
Jonathan
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Archive: 20111012104607.GA9621@elie.hsd1.il.comcast.net">ht tp://lists.debian.org/20111012104607.GA9621@elie.hsd1.il.comcast.net
10-12-2011, 10:50 AM
"Andrew O. Shadura"
Bug#645069: linux 3.0.0: kernel bug in kswapd0
Hello,
On Wed, 12 Oct 2011 05:46:07 -0500
Jonathan Nieder <jrnieder@gmail.com> wrote:
> > [ 8743.698470] kernel BUG at [...]/fs/buffer.c:3234!
> [...]
> > [ 8743.699777] Pid: 22, comm: kswapd0 Tainted: G O
> > 3.0.0-1-686-pae #1 Dell Inc. Latitude
> > D620 /0FT292 [ 8743.699866] EIP:
> > 0060:[<c10e5fdf>] EFLAGS: 00010213 CPU: 1 [ 8743.699910] EIP is at
> > 0060:free_buffer_head+0x8/0x22
>
> Can you reproduce this without the virtualbox drivers (for example by
> blacklisting them and rebooting)? If so, we can get help from
> upstream. If not, I suppose we should investigate it from the
> virtualbox side.
I guess virtualbox isn't the reason for this bug as it wasn't running
at that very moment, I've just left the module loaded. I will try but I
can't guarantee I will catch it again here.
--
WBR, Andrew
10-12-2011, 01:13 PM
Ben Hutchings
Bug#645069: linux 3.0.0: kernel bug in kswapd0
On Wed, 2011-10-12 at 13:50 +0300, Andrew O. Shadura wrote:
> Hello,
>
> On Wed, 12 Oct 2011 05:46:07 -0500
> Jonathan Nieder <jrnieder@gmail.com> wrote:
>
> > > [ 8743.698470] kernel BUG at [...]/fs/buffer.c:3234!
> > [...]
> > > [ 8743.699777] Pid: 22, comm: kswapd0 Tainted: G O
> > > 3.0.0-1-686-pae #1 Dell Inc. Latitude
> > > D620 /0FT292 [ 8743.699866] EIP:
> > > 0060:[<c10e5fdf>] EFLAGS: 00010213 CPU: 1 [ 8743.699910] EIP is at
> > > 0060:free_buffer_head+0x8/0x22
> >
> > Can you reproduce this without the virtualbox drivers (for example by
> > blacklisting them and rebooting)? If so, we can get help from
> > upstream. If not, I suppose we should investigate it from the
> > virtualbox side.
>
> I guess virtualbox isn't the reason for this bug as it wasn't running
> at that very moment, I've just left the module loaded. I will try but I
> can't guarantee I will catch it again here.
Don't guess, verify.
Also, please upgrade to 3.0.0-5.
Ben.
--
Ben Hutchings
If at first you don't succeed, you're doing about average.