Bug 15339
| Summary: | Error Message of e1000 driver | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Frederic MASSOT (frederic) |
| Component: | Network | Assignee: | Jesse Brandeburg (jesse.brandeburg) |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | akpm, alexander.h.duyck, bruce.w.allan, jeffrey.t.kirsher, jesse.brandeburg, ps_mail, tushar.n.dave |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.32, 2.6.33 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
dmesg of kernel 2.6.31
dmesg of kernel 2.6.32 lspci -vvv output ethtool -e output config file for kernel 2.6.31 config file for kernel 2.6.32 config file for kernel 2.6.33 dmesg for kernel 2.6.33 dmidecode output config file for kernel 2.6.34 dmesg of kernel 2.6.34 |
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Created attachment 25087 [details]
dmesg of kernel 2.6.32
please include lspci -vvv ethtool -e kernel .config Created attachment 25184 [details]
lspci -vvv output
Created attachment 25185 [details]
ethtool -e output
Created attachment 25186 [details]
config file for kernel 2.6.31
Created attachment 25187 [details]
config file for kernel 2.6.32
Hi, I have the same problem with the kernel 2.6.33. Regards. Feb 25 22:18:32 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 25 22:18:32 hastur kernel: Tx Queue <0> Feb 25 22:18:32 hastur kernel: TDH <a9> Feb 25 22:18:32 hastur kernel: TDT <dc> Feb 25 22:18:32 hastur kernel: next_to_use <dc> Feb 25 22:18:32 hastur kernel: next_to_clean <a1> Feb 25 22:18:32 hastur kernel: buffer_info[next_to_clean] Feb 25 22:18:32 hastur kernel: time_stamp <80825e> Feb 25 22:18:32 hastur kernel: next_to_watch <ac> Feb 25 22:18:32 hastur kernel: jiffies <808464> Feb 25 22:18:32 hastur kernel: next_to_watch.status <0> Feb 25 22:18:34 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 25 22:18:34 hastur kernel: Tx Queue <0> Feb 25 22:18:34 hastur kernel: TDH <a9> Feb 25 22:18:34 hastur kernel: TDT <dc> Feb 25 22:18:34 hastur kernel: next_to_use <dc> Feb 25 22:18:34 hastur kernel: next_to_clean <a1> Feb 25 22:18:34 hastur kernel: buffer_info[next_to_clean] Feb 25 22:18:34 hastur kernel: time_stamp <80825e> Feb 25 22:18:34 hastur kernel: next_to_watch <ac> Feb 25 22:18:34 hastur kernel: jiffies <808658> Feb 25 22:18:34 hastur kernel: next_to_watch.status <0> Feb 25 22:18:36 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 25 22:18:36 hastur kernel: Tx Queue <0> Feb 25 22:18:36 hastur kernel: TDH <a9> Feb 25 22:18:36 hastur kernel: TDT <dc> Feb 25 22:18:36 hastur kernel: next_to_use <dc> Feb 25 22:18:36 hastur kernel: next_to_clean <a1> Feb 25 22:18:36 hastur kernel: buffer_info[next_to_clean] Feb 25 22:18:36 hastur kernel: time_stamp <80825e> Feb 25 22:18:36 hastur kernel: next_to_watch <ac> Feb 25 22:18:36 hastur kernel: jiffies <80884c> Feb 25 22:18:36 hastur kernel: next_to_watch.status <0> Feb 25 22:18:38 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 25 22:18:38 hastur kernel: Tx Queue <0> Feb 25 22:18:38 hastur kernel: TDH <a9> Feb 25 22:18:38 hastur kernel: TDT <dc> Feb 25 22:18:38 hastur kernel: next_to_use <dc> Feb 25 22:18:38 hastur kernel: next_to_clean <a1> Feb 25 22:18:38 hastur kernel: buffer_info[next_to_clean] Feb 25 22:18:38 hastur kernel: time_stamp <80825e> Feb 25 22:18:38 hastur kernel: next_to_watch <ac> Feb 25 22:18:38 hastur kernel: jiffies <808a40> Feb 25 22:18:38 hastur kernel: next_to_watch.status <0> Feb 25 22:18:39 hastur kernel: ------------[ cut here ]------------ Feb 25 22:18:39 hastur kernel: WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0xcf/0x14f() Feb 25 22:18:39 hastur kernel: Hardware name: To Be Filled By O.E.M. Feb 25 22:18:39 hastur kernel: NETDEV WATCHDOG: eth0 (e1000): transmit queue 0 timed out Feb 25 22:18:39 hastur kernel: Modules linked in: Feb 25 22:18:39 hastur kernel: Pid: 0, comm: swapper Not tainted 2.6.33 #1 Feb 25 22:18:39 hastur kernel: Call Trace: Feb 25 22:18:39 hastur kernel: [<c101cd89>] ? warn_slowpath_common+0x5e/0x8a Feb 25 22:18:39 hastur kernel: [<c101cde7>] ? warn_slowpath_fmt+0x26/0x2a Feb 25 22:18:39 hastur kernel: [<c11e6d96>] ? dev_watchdog+0xcf/0x14f Feb 25 22:18:39 hastur kernel: [<c11e0030>] ? __dst_free+0x72/0x85 Feb 25 22:18:39 hastur kernel: [<c11d3306>] ? sk_reset_timer+0xc/0x18 Feb 25 22:18:39 hastur kernel: [<c12034d3>] ? tcp_retransmit_timer+0x444/0x4b6 Feb 25 22:18:39 hastur kernel: [<c1203867>] ? tcp_write_timer+0x0/0x161 Feb 25 22:18:39 hastur kernel: [<c11e6cc7>] ? dev_watchdog+0x0/0x14f Feb 25 22:18:39 hastur kernel: [<c1023bdd>] ? run_timer_softirq+0x101/0x145 Feb 25 22:18:39 hastur kernel: [<c1020784>] ? __do_softirq+0x5d/0xc5 Feb 25 22:18:39 hastur kernel: [<c1020727>] ? __do_softirq+0x0/0xc5 Feb 25 22:18:39 hastur kernel: <IRQ> [<c102057a>] ? irq_exit+0x25/0x53 Feb 25 22:18:39 hastur kernel: [<c101074b>] ? smp_apic_timer_interrupt+0x60/0x68 Feb 25 22:18:39 hastur kernel: [<c123a422>] ? apic_timer_interrupt+0x2a/0x30 Feb 25 22:18:39 hastur kernel: [<c10071a8>] ? default_idle+0x25/0x38 Feb 25 22:18:39 hastur kernel: [<c1001976>] ? cpu_idle+0x23/0x3d Feb 25 22:18:39 hastur kernel: [<c137a5fb>] ? start_kernel+0x21d/0x220 Feb 25 22:18:39 hastur kernel: ---[ end trace 4faff233e7319c91 ]--- Feb 25 22:18:42 hastur kernel: e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX Created attachment 25243 [details]
config file for kernel 2.6.33
Created attachment 25244 [details]
dmesg for kernel 2.6.33
What kind of traffic are you doing at the time of failure, and I guess it is easily reproducible right? Would you be able to run some debug code for me? It's a web server in production with many small and medium web sites, no high trafic. Error messages appearing several minutes after boot, but it's random. I can use some debug code, if it does not go down the server. :o) Hi sorry for the delay, is the issue still occurring? I guess if you wanted to you could try 2.6.34, not for any particular fix, but just because it is the newest. I see you have an ICH5 (82865) and do you have 3GB or 4GB of ram? Please attach output of dmidecode. Hi, Yes, I still had a trace on Friday 21. In the coming weeks I will test the kernel 2.6.34, but as the server is in production I can not reboot it regularly. :o) This server has 3 GB of ram. I post the output of dmidecode. Regards. Created attachment 26549 [details]
dmidecode output
Hi, On 23 June, I updated the server to the kernel 2.6.34. I will post the dmesg and config file. Since I had two times the error messages : Jun 24 23:15:59 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Jun 24 23:15:59 hastur kernel: Tx Queue <0> Jun 24 23:15:59 hastur kernel: TDH <a8> Jun 24 23:15:59 hastur kernel: TDT <b7> Jun 24 23:15:59 hastur kernel: next_to_use <b7> Jun 24 23:15:59 hastur kernel: next_to_clean <a0> Jun 24 23:15:59 hastur kernel: buffer_info[next_to_clean] Jun 24 23:15:59 hastur kernel: time_stamp <17d51e7> Jun 24 23:15:59 hastur kernel: next_to_watch <a9> Jun 24 23:15:59 hastur kernel: jiffies <17d541e> Jun 24 23:15:59 hastur kernel: next_to_watch.status <0> Jun 24 23:16:01 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Jun 24 23:16:01 hastur kernel: Tx Queue <0> Jun 24 23:16:01 hastur kernel: TDH <a8> Jun 24 23:16:01 hastur kernel: TDT <b7> Jun 24 23:16:01 hastur kernel: next_to_use <b7> Jun 24 23:16:01 hastur kernel: next_to_clean <a0> Jun 24 23:16:01 hastur kernel: buffer_info[next_to_clean] Jun 24 23:16:01 hastur kernel: time_stamp <17d51e7> Jun 24 23:16:01 hastur kernel: next_to_watch <a9> Jun 24 23:16:01 hastur kernel: jiffies <17d5612> Jun 24 23:16:01 hastur kernel: next_to_watch.status <0> Jun 24 23:16:03 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Jun 24 23:16:03 hastur kernel: Tx Queue <0> Jun 24 23:16:03 hastur kernel: TDH <a8> Jun 24 23:16:03 hastur kernel: TDT <b7> Jun 24 23:16:03 hastur kernel: next_to_use <b7> Jun 24 23:16:03 hastur kernel: next_to_clean <a0> Jun 24 23:16:03 hastur kernel: buffer_info[next_to_clean] Jun 24 23:16:03 hastur kernel: time_stamp <17d51e7> Jun 24 23:16:03 hastur kernel: next_to_watch <a9> Jun 24 23:16:03 hastur kernel: jiffies <17d5806> Jun 24 23:16:03 hastur kernel: next_to_watch.status <0> Jun 24 23:16:05 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Jun 24 23:16:05 hastur kernel: Tx Queue <0> Jun 24 23:16:05 hastur kernel: TDH <a8> Jun 24 23:16:05 hastur kernel: TDT <b7> Jun 24 23:16:05 hastur kernel: next_to_use <b7> Jun 24 23:16:05 hastur kernel: next_to_clean <a0> Jun 24 23:16:05 hastur kernel: buffer_info[next_to_clean] Jun 24 23:16:05 hastur kernel: time_stamp <17d51e7> Jun 24 23:16:05 hastur kernel: next_to_watch <a9> Jun 24 23:16:05 hastur kernel: jiffies <17d59fa> Jun 24 23:16:05 hastur kernel: next_to_watch.status <0> Jun 24 23:16:07 hastur kernel: ------------[ cut here ]------------ Jun 24 23:16:07 hastur kernel: WARNING: at net/sched/sch_generic.c:256 dev_watchdog+0xcf/0x14f() Jun 24 23:16:07 hastur kernel: Hardware name: To Be Filled By O.E.M. Jun 24 23:16:07 hastur kernel: NETDEV WATCHDOG: eth0 (e1000): transmit queue 0 timed out Jun 24 23:16:07 hastur kernel: Modules linked in: Jun 24 23:16:07 hastur kernel: Pid: 0, comm: swapper Not tainted 2.6.34 #1 Jun 24 23:16:07 hastur kernel: Call Trace: Jun 24 23:16:07 hastur kernel: [<c101d5d7>] ? warn_slowpath_common+0x5e/0x8a Jun 24 23:16:07 hastur kernel: [<c101d635>] ? warn_slowpath_fmt+0x26/0x2a Jun 24 23:16:07 hastur kernel: [<c11ec1ca>] ? dev_watchdog+0xcf/0x14f Jun 24 23:16:07 hastur kernel: [<c1010030>] ? native_apic_wait_icr_idle+0x0/0x1b Jun 24 23:16:07 hastur kernel: [<c11d7b86>] ? sk_reset_timer+0xc/0x18 Jun 24 23:16:07 hastur kernel: [<c1208cd8>] ? tcp_retransmit_timer+0x4bf/0x531 Jun 24 23:16:07 hastur kernel: [<c1209072>] ? tcp_write_timer+0x0/0x162 Jun 24 23:16:07 hastur kernel: [<c11ec0fb>] ? dev_watchdog+0x0/0x14f Jun 24 23:16:07 hastur kernel: [<c10248dd>] ? run_timer_softirq+0x101/0x145 Jun 24 23:16:07 hastur kernel: [<c10212a8>] ? __do_softirq+0x5d/0xc5 Jun 24 23:16:07 hastur kernel: [<c102124b>] ? __do_softirq+0x0/0xc5 Jun 24 23:16:07 hastur kernel: <IRQ> [<c102109e>] ? irq_exit+0x25/0x53 Jun 24 23:16:07 hastur kernel: [<c1010a65>] ? smp_apic_timer_interrupt+0x5f/0x67 Jun 24 23:16:07 hastur kernel: [<c12401fa>] ? apic_timer_interrupt+0x2a/0x30 Jun 24 23:16:07 hastur kernel: [<c1006e3c>] ? default_idle+0x25/0x38 Jun 24 23:16:07 hastur kernel: [<c10018dc>] ? cpu_idle+0x23/0x3f Jun 24 23:16:07 hastur kernel: [<c138263a>] ? start_kernel+0x22c/0x22f Jun 24 23:16:07 hastur kernel: ---[ end trace 693624fee1e86793 ]--- Jun 24 23:16:10 hastur kernel: e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX And : Jun 26 08:54:44 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Jun 26 08:54:44 hastur kernel: Tx Queue <0> Jun 26 08:54:44 hastur kernel: TDH <f7> Jun 26 08:54:44 hastur kernel: TDT <1f> Jun 26 08:54:44 hastur kernel: next_to_use <1f> Jun 26 08:54:44 hastur kernel: next_to_clean <f3> Jun 26 08:54:44 hastur kernel: buffer_info[next_to_clean] Jun 26 08:54:44 hastur kernel: time_stamp <34b5f60> Jun 26 08:54:44 hastur kernel: next_to_watch <f8> Jun 26 08:54:44 hastur kernel: jiffies <34b6240> Jun 26 08:54:44 hastur kernel: next_to_watch.status <0> Jun 26 08:54:46 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Jun 26 08:54:46 hastur kernel: Tx Queue <0> Jun 26 08:54:46 hastur kernel: TDH <f7> Jun 26 08:54:46 hastur kernel: TDT <1f> Jun 26 08:54:46 hastur kernel: next_to_use <1f> Jun 26 08:54:46 hastur kernel: next_to_clean <f3> Jun 26 08:54:46 hastur kernel: buffer_info[next_to_clean] Jun 26 08:54:46 hastur kernel: time_stamp <34b5f60> Jun 26 08:54:46 hastur kernel: next_to_watch <f8> Jun 26 08:54:46 hastur kernel: jiffies <34b6434> Jun 26 08:54:46 hastur kernel: next_to_watch.status <0> Jun 26 08:54:48 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Jun 26 08:54:48 hastur kernel: Tx Queue <0> Jun 26 08:54:48 hastur kernel: TDH <f7> Jun 26 08:54:48 hastur kernel: TDT <1f> Jun 26 08:54:48 hastur kernel: next_to_use <1f> Jun 26 08:54:48 hastur kernel: next_to_clean <f3> Jun 26 08:54:48 hastur kernel: buffer_info[next_to_clean] Jun 26 08:54:48 hastur kernel: time_stamp <34b5f60> Jun 26 08:54:48 hastur kernel: next_to_watch <f8> Jun 26 08:54:48 hastur kernel: jiffies <34b6628> Jun 26 08:54:48 hastur kernel: next_to_watch.status <0> Jun 26 08:54:53 hastur kernel: e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX Regards. Created attachment 26960 [details]
config file for kernel 2.6.34
Created attachment 26961 [details]
dmesg of kernel 2.6.34
Hi, I've also the same problem since about one year and just opened a bug here. Now with some other search patterns I've found this, so mine is a clone *sorry* I've found a patch which fixed the problem for me: see bugreport #16471 https://bugzilla.kernel.org/show_bug.cgi?id=16471 regards Patrick Hi, In my case, the server has 3GB of RAM, not 4 GB. Regards. *** This bug has been marked as a duplicate of bug 16471 *** |
Created attachment 25086 [details] dmesg of kernel 2.6.31 Hi, A few hours after starting a server I have these error messages in the e1000 driver. I have these messages for kernel versions 2.6.31 and 2.6.32. Regards. For kernel 2.6.31, boot at 09:47 : Feb 15 10:39:49 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 15 10:39:49 hastur kernel: Tx Queue <0> Feb 15 10:39:49 hastur kernel: TDH <74> Feb 15 10:39:49 hastur kernel: TDT <ce> Feb 15 10:39:49 hastur kernel: next_to_use <ce> Feb 15 10:39:49 hastur kernel: next_to_clean <6c> Feb 15 10:39:49 hastur kernel: buffer_info[next_to_clean] Feb 15 10:39:49 hastur kernel: time_stamp <acd13> Feb 15 10:39:49 hastur kernel: next_to_watch <75> Feb 15 10:39:49 hastur kernel: jiffies <ace9a> Feb 15 10:39:49 hastur kernel: next_to_watch.status <0> Feb 15 10:39:51 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 15 10:39:51 hastur kernel: Tx Queue <0> Feb 15 10:39:51 hastur kernel: TDH <74> Feb 15 10:39:51 hastur kernel: TDT <ce> Feb 15 10:39:51 hastur kernel: next_to_use <ce> Feb 15 10:39:51 hastur kernel: next_to_clean <6c> Feb 15 10:39:51 hastur kernel: buffer_info[next_to_clean] Feb 15 10:39:51 hastur kernel: time_stamp <acd13> Feb 15 10:39:51 hastur kernel: next_to_watch <75> Feb 15 10:39:51 hastur kernel: jiffies <ad08e> Feb 15 10:39:51 hastur kernel: next_to_watch.status <0> Feb 15 10:39:53 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 15 10:39:53 hastur kernel: Tx Queue <0> Feb 15 10:39:53 hastur kernel: TDH <74> Feb 15 10:39:53 hastur kernel: TDT <ce> Feb 15 10:39:53 hastur kernel: next_to_use <ce> Feb 15 10:39:53 hastur kernel: next_to_clean <6c> Feb 15 10:39:53 hastur kernel: buffer_info[next_to_clean] Feb 15 10:39:53 hastur kernel: time_stamp <acd13> Feb 15 10:39:53 hastur kernel: next_to_watch <75> Feb 15 10:39:53 hastur kernel: jiffies <ad282> Feb 15 10:39:53 hastur kernel: next_to_watch.status <0> Feb 15 10:39:54 hastur kernel: ------------[ cut here ]------------ Feb 15 10:39:54 hastur kernel: WARNING: at net/sched/sch_generic.c:246 dev_watchdog+0xcf/0x152() Feb 15 10:39:54 hastur kernel: Hardware name: To Be Filled By O.E.M. Feb 15 10:39:54 hastur kernel: NETDEV WATCHDOG: eth0 (e1000): transmit queue 0 timed out Feb 15 10:39:54 hastur kernel: Modules linked in: Feb 15 10:39:54 hastur kernel: Pid: 0, comm: swapper Not tainted 2.6.31 #1 Feb 15 10:39:54 hastur kernel: Call Trace: Feb 15 10:39:54 hastur kernel: [<c101a987>] ? warn_slowpath_common+0x5e/0x8a Feb 15 10:39:54 hastur kernel: [<c101a9e5>] ? warn_slowpath_fmt+0x26/0x2a Feb 15 10:39:54 hastur kernel: [<c11dae4f>] ? dev_watchdog+0xcf/0x152 Feb 15 10:39:54 hastur kernel: [<c10171db>] ? __wake_up_common+0x2d/0x52 Feb 15 10:39:54 hastur kernel: [<c11dad80>] ? dev_watchdog+0x0/0x152 Feb 15 10:39:54 hastur kernel: [<c1020ddf>] ? run_timer_softirq+0x101/0x145 Feb 15 10:39:54 hastur kernel: [<c101e072>] ? __do_softirq+0x5d/0xc7 Feb 15 10:39:54 hastur kernel: [<c101e015>] ? __do_softirq+0x0/0xc7 Feb 15 10:39:54 hastur kernel: <IRQ> [<c101de66>] ? irq_exit+0x25/0x4e Feb 15 10:39:54 hastur kernel: [<c100eb32>] ? smp_apic_timer_interrupt+0x60/0x68 Feb 15 10:39:54 hastur kernel: [<c1002d8a>] ? apic_timer_interrupt+0x2a/0x30 Feb 15 10:39:54 hastur kernel: [<c1007141>] ? default_idle+0x25/0x38 Feb 15 10:39:54 hastur kernel: [<c1001ac6>] ? cpu_idle+0x23/0x3d Feb 15 10:39:54 hastur kernel: [<c13615c3>] ? start_kernel+0x211/0x214 Feb 15 10:39:54 hastur kernel: ---[ end trace 3269f164dd9f2bed ]--- Feb 15 10:39:57 hastur kernel: e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX Feb 15 10:39:58 hastur kernel: e1000: eth0 NIC Link is Down Feb 15 10:40:00 hastur kernel: e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX For kernel 2.6.32, boot at 19:57 : Feb 15 22:10:46 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 15 22:10:46 hastur kernel: Tx Queue <0> Feb 15 22:10:46 hastur kernel: TDH <7b> Feb 15 22:10:46 hastur kernel: TDT <8c> Feb 15 22:10:46 hastur kernel: next_to_use <8c> Feb 15 22:10:46 hastur kernel: next_to_clean <73> Feb 15 22:10:46 hastur kernel: buffer_info[next_to_clean] Feb 15 22:10:46 hastur kernel: time_stamp <1d8441> Feb 15 22:10:46 hastur kernel: next_to_watch <7c> Feb 15 22:10:46 hastur kernel: jiffies <1d859e> Feb 15 22:10:46 hastur kernel: next_to_watch.status <0> Feb 15 22:10:48 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 15 22:10:48 hastur kernel: Tx Queue <0> Feb 15 22:10:48 hastur kernel: TDH <7b> Feb 15 22:10:48 hastur kernel: TDT <8c> Feb 15 22:10:48 hastur kernel: next_to_use <8c> Feb 15 22:10:48 hastur kernel: next_to_clean <73> Feb 15 22:10:48 hastur kernel: buffer_info[next_to_clean] Feb 15 22:10:48 hastur kernel: time_stamp <1d8441> Feb 15 22:10:48 hastur kernel: next_to_watch <7c> Feb 15 22:10:48 hastur kernel: jiffies <1d8792> Feb 15 22:10:48 hastur kernel: next_to_watch.status <0> Feb 15 22:10:50 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 15 22:10:50 hastur kernel: Tx Queue <0> Feb 15 22:10:50 hastur kernel: TDH <7b> Feb 15 22:10:50 hastur kernel: TDT <8c> Feb 15 22:10:50 hastur kernel: next_to_use <8c> Feb 15 22:10:50 hastur kernel: next_to_clean <73> Feb 15 22:10:50 hastur kernel: buffer_info[next_to_clean] Feb 15 22:10:50 hastur kernel: time_stamp <1d8441> Feb 15 22:10:50 hastur kernel: next_to_watch <7c> Feb 15 22:10:50 hastur kernel: jiffies <1d8986> Feb 15 22:10:50 hastur kernel: next_to_watch.status <0> Feb 15 22:10:52 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 15 22:10:52 hastur kernel: Tx Queue <0> Feb 15 22:10:52 hastur kernel: TDH <7b> Feb 15 22:10:52 hastur kernel: TDT <8c> Feb 15 22:10:52 hastur kernel: next_to_use <8c> Feb 15 22:10:52 hastur kernel: next_to_clean <73> Feb 15 22:10:52 hastur kernel: buffer_info[next_to_clean] Feb 15 22:10:52 hastur kernel: time_stamp <1d8441> Feb 15 22:10:52 hastur kernel: next_to_watch <7c> Feb 15 22:10:52 hastur kernel: jiffies <1d8b7a> Feb 15 22:10:52 hastur kernel: next_to_watch.status <0> Feb 15 22:10:54 hastur kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang Feb 15 22:10:54 hastur kernel: Tx Queue <0> Feb 15 22:10:54 hastur kernel: TDH <7b> Feb 15 22:10:54 hastur kernel: TDT <8c> Feb 15 22:10:54 hastur kernel: next_to_use <8c> Feb 15 22:10:54 hastur kernel: next_to_clean <73> Feb 15 22:10:54 hastur kernel: buffer_info[next_to_clean] Feb 15 22:10:54 hastur kernel: time_stamp <1d8441> Feb 15 22:10:54 hastur kernel: next_to_watch <7c> Feb 15 22:10:54 hastur kernel: jiffies <1d8d6e> Feb 15 22:10:54 hastur kernel: next_to_watch.status <0> Feb 15 22:10:55 hastur kernel: ------------[ cut here ]------------ Feb 15 22:10:55 hastur kernel: WARNING: at net/sched/sch_generic.c:261 dev_watchdog+0xcf/0x152() Feb 15 22:10:55 hastur kernel: Hardware name: To Be Filled By O.E.M. Feb 15 22:10:55 hastur kernel: NETDEV WATCHDOG: eth0 (e1000): transmit queue 0 timed out Feb 15 22:10:55 hastur kernel: Modules linked in: Feb 15 22:10:55 hastur kernel: Pid: 0, comm: swapper Not tainted 2.6.32 #1 Feb 15 22:10:55 hastur kernel: Call Trace: Feb 15 22:10:55 hastur kernel: [<c101b013>] ? warn_slowpath_common+0x5e/0x8a Feb 15 22:10:55 hastur kernel: [<c101b071>] ? warn_slowpath_fmt+0x26/0x2a Feb 15 22:10:55 hastur kernel: [<c11dd1d1>] ? dev_watchdog+0xcf/0x152 Feb 15 22:10:55 hastur kernel: [<c10177f5>] ? __wake_up_common+0x2d/0x52 Feb 15 22:10:55 hastur kernel: [<c1025cf6>] ? delayed_work_timer_fn+0x0/0xe Feb 15 22:10:55 hastur kernel: [<c1017829>] ? __wake_up+0xf/0x15 Feb 15 22:10:55 hastur kernel: [<c1025cf0>] ? __queue_work+0x43/0x49 Feb 15 22:10:55 hastur kernel: [<c11dd102>] ? dev_watchdog+0x0/0x152 Feb 15 22:10:55 hastur kernel: [<c1021731>] ? run_timer_softirq+0x101/0x145 Feb 15 22:10:55 hastur kernel: [<c101e8b3>] ? __do_softirq+0x5d/0xc6 Feb 15 22:10:55 hastur kernel: [<c101e856>] ? __do_softirq+0x0/0xc6 Feb 15 22:10:55 hastur kernel: <IRQ> [<c101e69d>] ? irq_exit+0x25/0x53 Feb 15 22:10:55 hastur kernel: [<c100eba9>] ? smp_apic_timer_interrupt+0x60/0x68 Feb 15 22:10:55 hastur kernel: [<c1002e0a>] ? apic_timer_interrupt+0x2a/0x30 Feb 15 22:10:55 hastur kernel: [<c1007119>] ? default_idle+0x25/0x38 Feb 15 22:10:55 hastur kernel: [<c1001ad4>] ? cpu_idle+0x23/0x3f Feb 15 22:10:55 hastur kernel: [<c13685ef>] ? start_kernel+0x211/0x214 Feb 15 22:10:55 hastur kernel: ---[ end trace 2a3d8f7abc7b6ece ]--- Feb 15 22:10:58 hastur kernel: e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX