https://bugzilla.novell.com/show_bug.cgi?id=656107
https://bugzilla.novell.com/show_bug.cgi?id=656107#c2
Mendel Mobach changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |REOPENED
Component|Kernel |Kernel
InfoProvider|mendel@mobach.nl |
AssignedTo|jbeulich@novell.com |kernel-maintainers@forge.pr
| |ovo.novell.com
Product|openSUSE 11.3 |openSUSE 11.4
OS/Version|openSUSE 11.3 |openSUSE 11.4
--- Comment #2 from Mendel Mobach 2011-04-26 10:14:22 UTC ---
Hello,
I happen to have tested this setup on a new machine running openSuSE 11.4 with
the lastest and greatest updates from http://download.opensuse.org/update/11.4/
The problem still exists.
Apr 26 12:09:59 xen3 kernel: [1872324.189367] ------------[ cut here
]------------
Apr 26 12:09:59 xen3 kernel: [1872324.189385] WARNING: at
/usr/src/packages/BUILD/kernel-xen-2.6.37.1/linux-2.6.37/net/core/dev.c:1828
skb_gso_segment+0x1fd/0x300()
Apr 26 12:09:59 xen3 kernel: [1872324.189392] Hardware name: H8DGU
Apr 26 12:09:59 xen3 kernel: [1872324.189398] 802.1Q VLAN Support:
caps=(0x114833, 0x0) len=4888 data_len=4764 ip_summed=0
Apr 26 12:09:59 xen3 kernel: [1872324.189403] Modules linked in: st tun usbbk
gntdev netbk blkbk blkback_pagemap blktap domctl xenbus_be evtchn ib_iser
rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp
libiscsi scsi_transport_iscsi bridge 8021q garp stp llc edd ipmi_devintf
ipmi_si ipmi_msghandler dm_mod sr_mod 8250_pnp e1000e ghes i2c_piix4
usb_storage serio_raw hed pcspkr igb i2c_core k10temp uas joydev sg 8250
serial_core button shpchp pci_hotplug reiserfs raid456 async_raid6_recov
async_pq raid6_pq async_xor xor async_memcpy async_tx raid10 raid1 raid0 usbhid
hid ohci_hcd ehci_hcd usbcore xenblk cdrom xennet fan processor thermal
thermal_sys hwmon ata_generic pata_atiixp
Apr 26 12:09:59 xen3 kernel: [1872324.189511] Pid: 5085, comm: netback/0
Tainted: G W 2.6.37.1-1.2-xen #1
Apr 26 12:09:59 xen3 kernel: [1872324.189516] Call Trace:
Apr 26 12:09:59 xen3 kernel: [1872324.189536] [<ffffffff800094a6>]
dump_trace+0x76/0x1a0
Apr 26 12:09:59 xen3 kernel: [1872324.189548] [<ffffffff80486be8>]
dump_stack+0x69/0x6f
Apr 26 12:09:59 xen3 kernel: [1872324.189561] [<ffffffff8004212b>]
warn_slowpath_common+0x7b/0xc0
Apr 26 12:09:59 xen3 kernel: [1872324.189572] [<ffffffff80042225>]
warn_slowpath_fmt+0x45/0x50
Apr 26 12:09:59 xen3 kernel: [1872324.189582] [<ffffffff8038fd1d>]
skb_gso_segment+0x1fd/0x300
Apr 26 12:09:59 xen3 kernel: [1872324.189598] [<ffffffff80394f78>]
dev_hard_start_xmit+0x128/0x610
Apr 26 12:09:59 xen3 kernel: [1872324.189610] [<ffffffff803956f2>]
dev_queue_xmit+0x292/0x430
Apr 26 12:09:59 xen3 kernel: [1872324.189630] [<ffffffffa06496df>]
br_dev_queue_push_xmit+0x5f/0x80 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.189665] [<ffffffffa0650178>]
br_nf_post_routing+0x2b8/0x2f0 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.189727] [<ffffffff803bc126>]
nf_iterate+0x66/0xb0
Apr 26 12:09:59 xen3 kernel: [1872324.189739] [<ffffffff803bc22d>]
nf_hook_slow+0xbd/0x120
Apr 26 12:09:59 xen3 kernel: [1872324.189756] [<ffffffffa064973a>]
br_forward_finish+0x3a/0x60 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.189781] [<ffffffffa064fb08>]
br_nf_forward_finish+0x148/0x150 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.189847] [<ffffffffa0650aa0>]
br_nf_forward_ip+0x3e0/0x430 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.189908] [<ffffffff803bc126>]
nf_iterate+0x66/0xb0
Apr 26 12:09:59 xen3 kernel: [1872324.189919] [<ffffffff803bc22d>]
nf_hook_slow+0xbd/0x120
Apr 26 12:09:59 xen3 kernel: [1872324.189935] [<ffffffffa06498d5>]
__br_forward+0x75/0xc0 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.189960] [<ffffffffa064a87d>]
br_handle_frame_finish+0x12d/0x280 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.189993] [<ffffffffa0650388>]
br_nf_pre_routing_finish+0x1d8/0x330 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.190060] [<ffffffffa0650f0e>]
br_nf_pre_routing+0x41e/0x430 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.190123] [<ffffffff803bc126>]
nf_iterate+0x66/0xb0
Apr 26 12:09:59 xen3 kernel: [1872324.190135] [<ffffffff803bc22d>]
nf_hook_slow+0xbd/0x120
Apr 26 12:09:59 xen3 kernel: [1872324.190151] [<ffffffffa064ab31>]
br_handle_frame+0x161/0x200 [bridge]
Apr 26 12:09:59 xen3 kernel: [1872324.190178] [<ffffffff80391adc>]
__netif_receive_skb+0x22c/0x6c0
Apr 26 12:09:59 xen3 kernel: [1872324.190192] [<ffffffff80392045>]
process_backlog+0xd5/0x230
Apr 26 12:09:59 xen3 kernel: [1872324.190203] [<ffffffff803936e1>]
net_rx_action+0x151/0x290
Apr 26 12:09:59 xen3 kernel: [1872324.190216] [<ffffffff80049d5d>]
__do_softirq+0xdd/0x250
Apr 26 12:09:59 xen3 kernel: [1872324.190229] [<ffffffff80007f1c>]
call_softirq+0x1c/0x30
Apr 26 12:09:59 xen3 kernel: [1872324.190239] [<ffffffff800093f5>]
do_softirq+0xa5/0xe0
Apr 26 12:09:59 xen3 kernel: [1872324.190252] [<ffffffff80393bbe>]
netif_rx_ni+0x1e/0x30
Apr 26 12:09:59 xen3 kernel: [1872324.190265] [<ffffffffa077c0c6>]
net_tx_action+0xbc6/0x1170 [netbk]
Apr 26 12:09:59 xen3 kernel: [1872324.190287] [<ffffffffa077c70a>]
netbk_action_thread+0x9a/0x270 [netbk]
Apr 26 12:09:59 xen3 kernel: [1872324.190303] [<ffffffff800640c6>]
kthread+0x96/0xa0
Apr 26 12:09:59 xen3 kernel: [1872324.190315] [<ffffffff80007e24>]
kernel_thread_helper+0x4/0x10
Apr 26 12:09:59 xen3 kernel: [1872324.190323] ---[ end trace 4bdd74f2f5071a09
]---
^C
xen3:~ # zypper lu
Loading repository data...
Reading installed packages...
No updates found.
xen3:~ # cat /etc/SuSE-release
openSUSE 11.4 (x86_64)
VERSION = 11.4
CODENAME = Celadon
xen3:~ # uname ^C
xen3:~ # rpm -qi kernel-xen
Name : kernel-xen Relocations: (not relocatable)
Version : 2.6.37.1 Vendor: openSUSE
Release : 1.2.2 Build Date: Wed Feb 23 02:32:19
2011
Install Date: Tue Mar 29 18:30:06 2011 Build Host: build21
Group : System/Kernel Source RPM:
kernel-xen-2.6.37.1-1.2.2.nosrc.rpm
Size : 141453362 License: GPLv2
Signature : RSA/8, Wed Feb 23 03:23:13 2011, Key ID b88b2fd43dbdc284
Packager : http://bugs.opensuse.org
URL : http://www.kernel.org/
Summary : The Xen Kernel
Description :
The Linux kernel for Xen paravirtualization.
This kernel can be used both as the domain0 ("xen0") and as an
unprivileged ("xenU") kernel.
Source Timestamp: 2011-02-21 10:34:10 +0100
GIT Revision: f6a72cca01b25188702a071aa4450fc442b8b47a
GIT Branch: openSUSE-11.4
Distribution: openSUSE 11.4
xen3:~ # uname -a
Linux xen3 2.6.37.1-1.2-xen #1 SMP 2011-02-21 10:34:10 +0100 x86_64 x86_64
x86_64 GNU/Linux
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