From: Auke Kok <auke-jan.h.kok@intel.com>
To: linux-kernel Mailing List <linux-kernel@vger.kernel.org>,
7atbggg02@sneakemail.com
Cc: Jeb Cramer <cramerj@intel.com>,
John Ronciak <john.ronciak@intel.com>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Subject: Re: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
Date: Tue, 09 Jan 2007 15:59:30 -0800 [thread overview]
Message-ID: <45A42C62.2030309@intel.com> (raw)
In-Reply-To: <20070109222708.GA15510@m.safari.iki.fi>
Sami Farin wrote:
> Linux 2.6.19.1 SMP on Pentium D, Intel DQ965GF mobo.
> Got this while bittorrenting knoppix:
>
> 2007-01-09 22:53:40.020693500 <4>NETFILTER drop IN=eth0 OUT= MAC=00:19:d1:00:5f:01:00:05:00:1c:58:1c:08:00 SRC=83.46.5.76 DST=80.223.106.128 LEN=121 TOS=0x00 PREC=0x00 TTL=112 ID=53273 PROTO=ICMP TYPE=3 CODE=3 [SRC=80.223.106.128 DST=192.168.1.37 LEN=93 TOS=0x00 PREC=0x00 TTL=45 ID=0 DF PROTO=UDP SPT=6881 DPT=6895 LEN=73 ]
> 2007-01-09 22:53:41.660249500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 22:53:41.660253500 <4> Tx Queue <0>
> 2007-01-09 22:53:41.660254500 <4> TDH <3c>
> 2007-01-09 22:53:41.660255500 <4> TDT <ca>
> 2007-01-09 22:53:41.660255500 <4> next_to_use <ca>
> 2007-01-09 22:53:41.660256500 <4> next_to_clean <3c>
> 2007-01-09 22:53:41.660257500 <4>buffer_info[next_to_clean]
> 2007-01-09 22:53:41.660258500 <4> time_stamp <8c3b8e4>
> 2007-01-09 22:53:41.660259500 <4> next_to_watch <3f>
> 2007-01-09 22:53:41.660274500 <4> jiffies <8c3bf13>
> 2007-01-09 22:53:41.660275500 <4> next_to_watch.status <0>
> 2007-01-09 22:53:42.660365500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 22:53:42.660368500 <4> Tx Queue <0>
> 2007-01-09 22:53:42.660369500 <4> TDH <3c>
> 2007-01-09 22:53:42.660370500 <4> TDT <ca>
> 2007-01-09 22:53:42.660370500 <4> next_to_use <ca>
> 2007-01-09 22:53:42.660371500 <4> next_to_clean <3c>
> 2007-01-09 22:53:42.660372500 <4>buffer_info[next_to_clean]
> 2007-01-09 22:53:42.660373500 <4> time_stamp <8c3b8e4>
> 2007-01-09 22:53:42.660374500 <4> next_to_watch <3f>
> 2007-01-09 22:53:42.660389500 <4> jiffies <8c3c2fb>
> 2007-01-09 22:53:42.660390500 <4> next_to_watch.status <0>
> 2007-01-09 22:53:43.660086500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 22:53:43.660089500 <4> Tx Queue <0>
> 2007-01-09 22:53:43.660090500 <4> TDH <3c>
> 2007-01-09 22:53:43.660091500 <4> TDT <ca>
> 2007-01-09 22:53:43.660092500 <4> next_to_use <ca>
> 2007-01-09 22:53:43.660093500 <4> next_to_clean <3c>
> 2007-01-09 22:53:43.660093500 <4>buffer_info[next_to_clean]
> 2007-01-09 22:53:43.660094500 <4> time_stamp <8c3b8e4>
> 2007-01-09 22:53:43.660095500 <4> next_to_watch <3f>
> 2007-01-09 22:53:43.660110500 <4> jiffies <8c3c6e3>
> 2007-01-09 22:53:43.660111500 <4> next_to_watch.status <0>
> 2007-01-09 22:53:44.660001500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 22:53:44.660004500 <4> Tx Queue <0>
> 2007-01-09 22:53:44.660005500 <4> TDH <3c>
> 2007-01-09 22:53:44.660006500 <4> TDT <ca>
> 2007-01-09 22:53:44.660007500 <4> next_to_use <ca>
> 2007-01-09 22:53:44.660008500 <4> next_to_clean <3c>
> 2007-01-09 22:53:44.660009500 <4>buffer_info[next_to_clean]
> 2007-01-09 22:53:44.660009500 <4> time_stamp <8c3b8e4>
> 2007-01-09 22:53:44.660010500 <4> next_to_watch <3f>
> 2007-01-09 22:53:44.660026500 <4> jiffies <8c3cacb>
> 2007-01-09 22:53:44.660027500 <4> next_to_watch.status <0>
> 2007-01-09 22:53:45.659906500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 22:53:45.659909500 <4> Tx Queue <0>
> 2007-01-09 22:53:45.659909500 <4> TDH <3c>
> 2007-01-09 22:53:45.659910500 <4> TDT <ca>
> 2007-01-09 22:53:45.659911500 <4> next_to_use <ca>
> 2007-01-09 22:53:45.659912500 <4> next_to_clean <3c>
> 2007-01-09 22:53:45.659913500 <4>buffer_info[next_to_clean]
> 2007-01-09 22:53:45.659914500 <4> time_stamp <8c3b8e4>
> 2007-01-09 22:53:45.659915500 <4> next_to_watch <3f>
> 2007-01-09 22:53:45.659930500 <4> jiffies <8c3ceb3>
> 2007-01-09 22:53:45.659931500 <4> next_to_watch.status <0>
> 2007-01-09 22:53:46.659784500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 22:53:46.659787500 <4> Tx Queue <0>
> 2007-01-09 22:53:46.659788500 <4> TDH <3c>
> 2007-01-09 22:53:46.659788500 <4> TDT <ca>
> 2007-01-09 22:53:46.659789500 <4> next_to_use <ca>
> 2007-01-09 22:53:46.659790500 <4> next_to_clean <3c>
> 2007-01-09 22:53:46.659791500 <4>buffer_info[next_to_clean]
> 2007-01-09 22:53:46.659792500 <4> time_stamp <8c3b8e4>
> 2007-01-09 22:53:46.659793500 <4> next_to_watch <3f>
> 2007-01-09 22:53:46.659807500 <4> jiffies <8c3d29b>
> 2007-01-09 22:53:46.659808500 <4> next_to_watch.status <0>
> 2007-01-09 22:53:47.130361500 <6>NETDEV WATCHDOG: eth0: transmit timed out
> 2007-01-09 22:53:48.771500500 <6>e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex
> 2007-01-09 22:53:54.838031500 <4>NETFILTER drop IN=eth0 OUT= MAC=00:19:d1:00:5f:01:00:05:00:1c:58:1c:08:00 SRC=84.49.68.15 DST=80.223.106.128 LEN=56 TOS=0x00 PREC=0x00 TTL=142 ID=55046 PROTO=ICMP TYPE=3 CODE=1 [SRC=80.223.106.128 DST=10.0.0.2 LEN=91 TOS=0x00 PREC=0x00 TTL=48 ID=0 DF PROTO=UDP SPT=6881 DPT=4412 LEN=71 ]
>
> ...and...
>
> 2007-01-09 23:40:42.311352500 <4>NETFILTER drop IN=eth0 OUT= MAC=00:19:d1:00:5f:01:00:05:00:1c:58:1c:08:00 SRC=81.205.87.93 DST=80.223.106.128 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=65259 PROTO=TCP SPT=10763 DPT=6881 WINDOW=16680 RES=0x00 RST URGP=0
> 2007-01-09 23:40:45.895636500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 23:40:45.895659500 <4> Tx Queue <0>
> 2007-01-09 23:40:45.895660500 <4> TDH <be>
> 2007-01-09 23:40:45.895661500 <4> TDT <88>
> 2007-01-09 23:40:45.895662500 <4> next_to_use <88>
> 2007-01-09 23:40:45.895663500 <4> next_to_clean <be>
> 2007-01-09 23:40:45.895664500 <4>buffer_info[next_to_clean]
> 2007-01-09 23:40:45.895664500 <4> time_stamp <8eed1ae>
> 2007-01-09 23:40:45.895665500 <4> next_to_watch <c2>
> 2007-01-09 23:40:45.895666500 <4> jiffies <8eed719>
> 2007-01-09 23:40:45.895672500 <4> next_to_watch.status <0>
> 2007-01-09 23:40:46.895583500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 23:40:46.895608500 <4> Tx Queue <0>
> 2007-01-09 23:40:46.895609500 <4> TDH <be>
> 2007-01-09 23:40:46.895610500 <4> TDT <88>
> 2007-01-09 23:40:46.895611500 <4> next_to_use <88>
> 2007-01-09 23:40:46.895612500 <4> next_to_clean <be>
> 2007-01-09 23:40:46.895613500 <4>buffer_info[next_to_clean]
> 2007-01-09 23:40:46.895614500 <4> time_stamp <8eed1ae>
> 2007-01-09 23:40:46.895615500 <4> next_to_watch <c2>
> 2007-01-09 23:40:46.895616500 <4> jiffies <8eedb01>
> 2007-01-09 23:40:46.895621500 <4> next_to_watch.status <0>
> 2007-01-09 23:40:47.895425500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 23:40:47.895450500 <4> Tx Queue <0>
> 2007-01-09 23:40:47.895451500 <4> TDH <be>
> 2007-01-09 23:40:47.895452500 <4> TDT <88>
> 2007-01-09 23:40:47.895453500 <4> next_to_use <88>
> 2007-01-09 23:40:47.895454500 <4> next_to_clean <be>
> 2007-01-09 23:40:47.895455500 <4>buffer_info[next_to_clean]
> 2007-01-09 23:40:47.895456500 <4> time_stamp <8eed1ae>
> 2007-01-09 23:40:47.895457500 <4> next_to_watch <c2>
> 2007-01-09 23:40:47.895458500 <4> jiffies <8eedee9>
> 2007-01-09 23:40:47.895470500 <4> next_to_watch.status <0>
> 2007-01-09 23:40:47.896794500 <4>NETFILTER drop IN=eth0 OUT= MAC=00:19:d1:00:5f:01:00:05:00:1c:58:1c:08:00 SRC=72.66.121.37 DST=80.223.106.128 LEN=64 TOS=0x00 PREC=0x60 TTL=111 ID=20866 DF PROTO=TCP SPT=62965 DPT=52075 WINDOW=65535 RES=0x00 ACK SYN URGP=0 OPT (020405AC010303000101080A000000000000000001010402)
> 2007-01-09 23:40:48.895296500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 23:40:48.895321500 <4> Tx Queue <0>
> 2007-01-09 23:40:48.895323500 <4> TDH <be>
> 2007-01-09 23:40:48.895324500 <4> TDT <88>
> 2007-01-09 23:40:48.895325500 <4> next_to_use <88>
> 2007-01-09 23:40:48.895325500 <4> next_to_clean <be>
> 2007-01-09 23:40:48.895326500 <4>buffer_info[next_to_clean]
> 2007-01-09 23:40:48.895327500 <4> time_stamp <8eed1ae>
> 2007-01-09 23:40:48.895328500 <4> next_to_watch <c2>
> 2007-01-09 23:40:48.895329500 <4> jiffies <8eee2d1>
> 2007-01-09 23:40:48.895334500 <4> next_to_watch.status <0>
> 2007-01-09 23:40:49.895227500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 23:40:49.895252500 <4> Tx Queue <0>
> 2007-01-09 23:40:49.895253500 <4> TDH <be>
> 2007-01-09 23:40:49.895254500 <4> TDT <88>
> 2007-01-09 23:40:49.895255500 <4> next_to_use <88>
> 2007-01-09 23:40:49.895256500 <4> next_to_clean <be>
> 2007-01-09 23:40:49.895257500 <4>buffer_info[next_to_clean]
> 2007-01-09 23:40:49.895257500 <4> time_stamp <8eed1ae>
> 2007-01-09 23:40:49.895258500 <4> next_to_watch <c2>
> 2007-01-09 23:40:49.895259500 <4> jiffies <8eee6b9>
> 2007-01-09 23:40:49.895265500 <4> next_to_watch.status <0>
> 2007-01-09 23:40:50.896148500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 23:40:50.896173500 <4> Tx Queue <0>
> 2007-01-09 23:40:50.896174500 <4> TDH <be>
> 2007-01-09 23:40:50.896175500 <4> TDT <88>
> 2007-01-09 23:40:50.896176500 <4> next_to_use <88>
> 2007-01-09 23:40:50.896177500 <4> next_to_clean <be>
> 2007-01-09 23:40:50.896178500 <4>buffer_info[next_to_clean]
> 2007-01-09 23:40:50.896179500 <4> time_stamp <8eed1ae>
> 2007-01-09 23:40:50.896180500 <4> next_to_watch <c2>
> 2007-01-09 23:40:50.896180500 <4> jiffies <8eeeaa2>
> 2007-01-09 23:40:50.896186500 <4> next_to_watch.status <0>
> 2007-01-09 23:40:51.896064500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 23:40:51.896087500 <4> Tx Queue <0>
> 2007-01-09 23:40:51.896089500 <4> TDH <be>
> 2007-01-09 23:40:51.896090500 <4> TDT <88>
> 2007-01-09 23:40:51.896090500 <4> next_to_use <88>
> 2007-01-09 23:40:51.896091500 <4> next_to_clean <be>
> 2007-01-09 23:40:51.896092500 <4>buffer_info[next_to_clean]
> 2007-01-09 23:40:51.896093500 <4> time_stamp <8eed1ae>
> 2007-01-09 23:40:51.896094500 <4> next_to_watch <c2>
> 2007-01-09 23:40:51.896104500 <4> jiffies <8eeee8a>
> 2007-01-09 23:40:51.896105500 <4> next_to_watch.status <0>
> 2007-01-09 23:40:52.895896500 <3>e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
> 2007-01-09 23:40:52.895919500 <4> Tx Queue <0>
> 2007-01-09 23:40:52.895921500 <4> TDH <be>
> 2007-01-09 23:40:52.895921500 <4> TDT <88>
> 2007-01-09 23:40:52.895922500 <4> next_to_use <88>
> 2007-01-09 23:40:52.895923500 <4> next_to_clean <be>
> 2007-01-09 23:40:52.895924500 <4>buffer_info[next_to_clean]
> 2007-01-09 23:40:52.895925500 <4> time_stamp <8eed1ae>
> 2007-01-09 23:40:52.895926500 <4> next_to_watch <c2>
> 2007-01-09 23:40:52.895927500 <4> jiffies <8eef271>
> 2007-01-09 23:40:52.895958500 <4> next_to_watch.status <0>
> 2007-01-09 23:40:53.808906500 <6>NETDEV WATCHDOG: eth0: transmit timed out
> 2007-01-09 23:40:55.405688500 <6>e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex
> 2007-01-09 23:41:09.222382500 <4>NETFILTER drop IN=eth0 OUT= MAC=00:19:d1:00:5f:01:00:05:00:1c:58:1c:08:00 SRC=220.233.94.69 DST=80.223.106.128 LEN=56 TOS=0x00 PREC=0x00 TTL=46 ID=9052 DF PROTO=ICMP TYPE=3 CODE=3 [SRC=80.223.106.128 DST=220.233.94.69 LEN=91 TOS=0x00 PREC=0x20 TTL=43 ID=0 FRAG:64 PROTO=UDP ]
>
> # ethtool -k eth0
> Offload parameters for eth0:
> rx-checksumming: on
> tx-checksumming: on
> scatter-gather: on
> tcp segmentation offload: on
>
> # ethtool eth0
> Settings for eth0:
> Supported ports: [ TP ]
> Supported link modes: 10baseT/Half 10baseT/Full
> 100baseT/Half 100baseT/Full
> 1000baseT/Full
> Supports auto-negotiation: Yes
> Advertised link modes: 10baseT/Half 10baseT/Full
> 100baseT/Half 100baseT/Full
> 1000baseT/Full
> Advertised auto-negotiation: Yes
> Speed: 100Mb/s
> Duplex: Full
> Port: Twisted Pair
> PHYAD: 0
> Transceiver: internal
> Auto-negotiation: on
> Supports Wake-on: umbg
> Wake-on: g
> Current message level: 0x00000007 (7)
> Link detected: yes
>
> # modinfo e1000|grep ^version
> version: 7.2.9-k4-NAPI
>
> # cat /proc/interrupts
> CPU0 CPU1
> 0: 76199639 76208855 IO-APIC-edge timer
> 1: 2 0 IO-APIC-edge i8042
> 7: 0 0 IO-APIC-edge parport0
> 8: 3 0 IO-APIC-edge rtc
> 9: 0 0 IO-APIC-fasteoi acpi
> 12: 4 0 IO-APIC-edge i8042
> 16: 12696 13034 IO-APIC-fasteoi ide2, serial
> 17: 4755669 4755794 IO-APIC-fasteoi uhci_hcd:usb3, i915@pci:0000:00:02.0
> 18: 0 0 IO-APIC-fasteoi ehci_hcd:usb1, uhci_hcd:usb7
> 19: 556145 559038 IO-APIC-fasteoi uhci_hcd:usb6, ohci1394
> 20: 3 0 IO-APIC-fasteoi ehci_hcd:usb2, uhci_hcd:usb5
> 21: 0 0 IO-APIC-fasteoi uhci_hcd:usb4
> 216: 11572166 0 PCI-MSI-edge eth0
> 217: 6328596 6334001 PCI-MSI-edge HDA Intel
> 218: 1542147 1517971 PCI-MSI-edge libata
> NMI: 0 0
> LOC: 150901361 150902242
> ERR: 0
> MIS: 0
>
> I do "ethtool -K eth0 tso off" now and check if I get the hang again. =)
I'm unsure whether v7.2.x already automatically disables TSO for 100mbit speed link,
probably not. It should.
Please try our updated driver from http://e1000.sf.net/ (7.3.20) against the same
kernel. There are some changes with regard to the ich8/TSO driver that might affect
this, so re-testing is worth it for us.
also, please always include the full dmesg output. Feel free to CC
e1000-devel@lists.sourceforge.net on this.
Auke
next prev parent reply other threads:[~2007-01-09 23:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-09 22:27 e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Sami Farin
2007-01-09 23:59 ` Auke Kok [this message]
2007-01-10 1:10 ` Sami Farin
2007-01-10 1:48 ` Auke Kok
2007-01-10 2:12 ` Sami Farin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=45A42C62.2030309@intel.com \
--to=auke-jan.h.kok@intel.com \
--cc=7atbggg02@sneakemail.com \
--cc=cramerj@intel.com \
--cc=jeffrey.t.kirsher@intel.com \
--cc=jesse.brandeburg@intel.com \
--cc=john.ronciak@intel.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.