Re: [E1000-devel] bad pages when up/down network cable

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

 



On 2015/7/14 17:24, Xishi Qiu wrote:

> On 2015/7/14 17:00, zhuyj wrote:
> 
>> Do you use the default ixgbe driver? or the ixgbe driver is modified by you?
>>
> 
> Yes,no modify.
>

Sorry, it is modified by us...

the driver come from intel,the info:
root:~ # ethtool -i p2p2
driver: ixgbe
version: 3.9.16-NAPI
firmware-version: 0x18f10001
bus-info: 0000:04:00.1
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes

Thanks,
Xishi Qiu

> 
>> On Tue, Jul 14, 2015 at 4:31 PM, Xishi Qiu <qiuxishi@xxxxxxxxxx <mailto:qiuxishi@xxxxxxxxxx>> wrote:
>>
>>     1、the host directly link to the storage device,by intel ixgbe NIC;
>>     between them, no switch or router.
>>     2、the nic of the storage device suddenly become unused and then OK
>>     after a little time, this happened frequency.
>>     3、the host printk a lot of message like these:
>>
>>     The kernel is SUSE 3.0.13, use slab, and the following log shows the
>>     page still have PG_slab when free_pages(). Does anyone have seen the
>>     problem?
>>
>>     Jul  9 11:31:36 root kernel: [1042291.977565] BUG: Bad page state in process swapper  pfn:00bf2
>>     Jul  9 11:31:36 root kernel: [1042291.977568] page:ffffea0000029cf0 count:0 mapcount:0 mapping:          (null) index:0x7f6d4f500
>>     Jul  9 11:31:36 root kernel: [1042291.977571] page flags: 0x40000000000100(slab)  // here is the reason
>>     Jul  9 11:31:36 root kernel: [1042291.977574] Pid: 0, comm: swapper Tainted: G    B       X 3.0.13-0.27-default #1
>>     Jul  9 11:31:36 root kernel: [1042291.977577] Call Trace:
>>     Jul  9 11:31:36 root kernel: [1042291.977583]  [<ffffffff810048b5>] dump_trace+0x75/0x300
>>     Jul  9 11:31:36 root kernel: [1042291.977639]  [<ffffffff8143ea0f>] dump_stack+0x69/0x6f
>>     Jul  9 11:31:36 root kernel: [1042291.977644]  [<ffffffff810f53a1>] bad_page+0xb1/0x120
>>     Jul  9 11:31:37 root kernel: [1042291.977649]  [<ffffffff810f5926>] free_pages_prepare+0xe6/0x110
>>     Jul  9 11:31:37 root kernel: [1042291.977654]  [<ffffffff810f9259>] free_hot_cold_page+0x49/0x1f0
>>     Jul  9 11:31:37 root kernel: [1042291.977660]  [<ffffffff8137a3b4>] skb_release_data+0xb4/0xe0
>>     Jul  9 11:31:37 root kernel: [1042291.977665]  [<ffffffff81379e79>] __kfree_skb+0x9/0x90
>>     Jul  9 11:31:37 root kernel: [1042291.977676]  [<ffffffffa02784a9>] ixgbe_clean_tx_irq+0xa9/0x480 [ixgbe]
>>     Jul  9 11:31:37 root kernel: [1042291.977693]  [<ffffffffa02788cb>] ixgbe_poll+0x4b/0x1a0 [ixgbe]
>>     Jul  9 11:31:37 root kernel: [1042291.977705]  [<ffffffff81389c3a>] net_rx_action+0x10a/0x2c0
>>     Jul  9 11:31:37 root kernel: [1042291.977711]  [<ffffffff81060a1f>] __do_softirq+0xef/0x220
>>     Jul  9 11:31:37 root kernel: [1042291.977716]  [<ffffffff8144a8bc>] call_softirq+0x1c/0x30
>>     Jul  9 11:31:37 root kernel: [1042291.978974] DWARF2 unwinder stuck at call_softirq+0x1c/0x30
>>
>>     Thanks,
>>     Xishi Qiu
>>
>>
>>     ------------------------------------------------------------------------------
>>     Don't Limit Your Business. Reach for the Cloud.
>>     GigeNET's Cloud Solutions provide you with the tools and support that
>>     you need to offload your IT needs and focus on growing your business.
>>     Configured For All Businesses. Start Your Cloud Today.
>>     https://www.gigenetcloud.com/
>>     _______________________________________________
>>     E1000-devel mailing list
>>     E1000-devel@xxxxxxxxxxxxxxxxxxxxx <mailto:E1000-devel@xxxxxxxxxxxxxxxxxxxxx>
>>     https://lists.sourceforge.net/lists/listinfo/e1000-devel
>>     To learn more about Intel&#174; Ethernet, visit http://communities.intel.com/community/wired
>>
>>
> 
> 



--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]