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* 82571EB: Detected Hardware Unit Hang
@ 2012-07-09  8:51 Joe Jin
  2012-07-09  9:21 ` Eric Dumazet
  2012-07-10  7:40 ` Joe Jin
  0 siblings, 2 replies; 81+ messages in thread
From: Joe Jin @ 2012-07-09  8:51 UTC (permalink / raw)
  To: e1000-devel; +Cc: netdev, linux-kernel

Hi list,

I'm seeing a Unit Hang even with the latest e1000e driver 2.0.0 when doing
scp test. this issue is easy do reproduced on SUN FIRE X2270 M2, just copy
a big file (>500M) from another server will hit it at once. 

Would you please help on this?

device info:
# lspci -s 05:00.0 
05:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)

# lspci -s 05:00.0 -n
05:00.0 0200: 8086:10bc (rev 06)

# ethtool -i eth0
driver: e1000e
version: 2.0.0-NAPI
firmware-version: 5.10-2
bus-info: 0000:05:00.0

# ethtool -k eth0
Offload parameters for eth0:
rx-checksumming: on
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
udp fragmentation offload: off
generic segmentation offload: on
generic-receive-offload: on

kernel log:
-----------
e1000e 0000:05:00.0: eth0: Detected Hardware Unit Hang:
  TDH                  <6c>
  TDT                  <81>
  next_to_use          <81>
  next_to_clean        <6b>
buffer_info[next_to_clean]:
  time_stamp           <fffc7a23>
  next_to_watch        <71>
  jiffies              <fffc8c0c>
  next_to_watch.status <0>
MAC Status             <80387>
PHY Status             <792d>
PHY 1000BASE-T Status  <3c00>
PHY Extended Status    <3000>
PCI Status             <10>
e1000e 0000:05:00.0: eth0: Detected Hardware Unit Hang:
  TDH                  <6c>
  TDT                  <81>
  next_to_use          <81>
  next_to_clean        <6b>
buffer_info[next_to_clean]:
  time_stamp           <fffc7a23>
  next_to_watch        <71>
  jiffies              <fffc9bac>
  next_to_watch.status <0>
MAC Status             <80387>
PHY Status             <792d>
PHY 1000BASE-T Status  <3c00>
PHY Extended Status    <3000>
PCI Status             <10>
------------[ cut here ]------------
WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x225/0x230()
Hardware name: SUN FIRE X2270 M2
NETDEV WATCHDOG: eth0 (e1000e): transmit queue 0 timed out
Modules linked in: autofs4 hidp rfcomm bluetooth rfkill lockd sunrpc cpufreq_ondemand acpi_cpufreq mperf be2iscsi iscsi_boot_sysfs ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp bnx2i cnic uio ipv6 cxgb3i libcxgbi cxgb3 mdio libiscsi_tcp libiscsi scsi_transport_iscsi video sbs sbshc acpi_pad acpi_ipmi ipmi_msghandler parport_pc lp parport e1000e(U) snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device igb snd_pcm_oss serio_raw snd_mixer_oss snd_pcm tpm_infineon snd_timer snd soundcore snd_page_alloc i2c_i801 iTCO_wdt i2c_core pcspkr i7core_edac iTCO_vendor_support ioatdma ghes dca edac_core hed dm_snapshot dm_zero dm_mirror dm_region_hash dm_log dm_mod usb_storage sd_mod crc_t10dif sg ahci libahci ext3 jbd mbcache [last unloaded: microcode]
Pid: 0, comm: swapper Not tainted 2.6.39-200.24.1.el5uek #1
Call Trace:
 [<c07d9ac5>] ? dev_watchdog+0x225/0x230
 [<c045ba61>] warn_slowpath_common+0x81/0xa0
 [<c07d9ac5>] ? dev_watchdog+0x225/0x230
 [<c045bb23>] warn_slowpath_fmt+0x33/0x40
 [<c07d9ac5>] dev_watchdog+0x225/0x230
 [<c07d98a0>] ? dev_activate+0xb0/0xb0
 [<c0468e82>] call_timer_fn+0x32/0xf0
 [<c04bceb0>] ? rcu_check_callbacks+0x80/0x80
 [<c046a76d>] run_timer_softirq+0xed/0x1b0
 [<c07d98a0>] ? dev_activate+0xb0/0xb0
 [<c0461a81>] __do_softirq+0x91/0x1a0
 [<c04619f0>] ? local_bh_enable+0x80/0x80
 <IRQ>  [<c0462295>] ? irq_exit+0x95/0xa0
 [<c087f8b8>] ? smp_apic_timer_interrupt+0x38/0x42
 [<c08784f5>] ? apic_timer_interrupt+0x31/0x38
 [<c046007b>] ? do_exit+0x11b/0x370
 [<c065eae4>] ? intel_idle+0xa4/0x100
 [<c078d9b9>] ? cpuidle_idle_call+0xb9/0x1e0
 [<c0411d77>] ? cpu_idle+0x97/0xd0
 [<c085cbbd>] ? rest_init+0x5d/0x70
 [<c0b07a7a>] ? start_kernel+0x28a/0x340
 [<c0b074b0>] ? obsolete_checksetup+0xb0/0xb0
 [<c0b070a4>] ? i386_start_kernel+0x64/0xb0
---[ end trace 5502b55cd4d4e5cb ]---
e1000e 0000:05:00.0: eth0: Reset adapter
e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx

Thanks,
Joe

^ permalink raw reply	[flat|nested] 81+ messages in thread
* 82571EB: Detected Hardware Unit Hang
@ 2012-11-08  6:24 Joe Jin
  2012-11-08 20:35 ` Dave, Tushar N
  0 siblings, 1 reply; 81+ messages in thread
From: Joe Jin @ 2012-11-08  6:24 UTC (permalink / raw)
  To: e1000-devel; +Cc: netdev, linux-kernel, Mary Mcgrath

Hi list,

IHAC reported "82571EB Detected Hardware Unit Hang" on HP ProLiant DL360 G6, and
have to reboot the server to recover:

e1000e 0000:06:00.1: eth3: Detected Hardware Unit Hang:
  TDH                  <1a>
  TDT                  <1a>
  next_to_use          <1a>
  next_to_clean        <18>
buffer_info[next_to_clean]:
  time_stamp           <10047a74e>
  next_to_watch        <18>
  jiffies              <10047a88c>
  next_to_watch.status <1>
MAC Status             <80383>
PHY Status             <792d>
PHY 1000BASE-T Status  <3800>
PHY Extended Status    <3000>
PCI Status             <10>

With newer kernel 2.0.0.1 the issue still reproducible.

Device info:
06:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
06:00.1 0200: 8086:10bc (rev 06)

I compared lspci output before and after the issue, different as below:
 06:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
 	Subsystem: Hewlett-Packard Company NC364T PCI Express Quad Port Gigabit Server Adapter
 	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- DisINTx-
-	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
+	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+


Would you please help to it?

Thanks in advance,
Joe

-- 
Oracle <http://www.oracle.com>
Joe Jin | Software Development Senior Manager | +8610.6106.5624
ORACLE | Linux and Virtualization
No. 24 Zhongguancun Software Park, Haidian District | 100193 Beijing 

^ permalink raw reply	[flat|nested] 81+ messages in thread

end of thread, other threads:[~2012-12-19  6:13 UTC | newest]

Thread overview: 81+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-07-09  8:51 82571EB: Detected Hardware Unit Hang Joe Jin
2012-07-09  9:21 ` Eric Dumazet
2012-07-09 12:19   ` Joe Jin
2012-07-09 12:19     ` Joe Jin
2012-07-10  7:40 ` Joe Jin
2012-07-10 18:14   ` Wyborny, Carolyn
2012-07-10 19:02   ` Dave, Tushar N
2012-07-10 19:02     ` Dave, Tushar N
2012-07-10 19:17     ` Dave, Tushar N
2012-07-10 19:17       ` Dave, Tushar N
2012-07-11  0:34     ` Joe Jin
2012-07-11  0:34       ` Joe Jin
2012-07-11  1:18       ` Dave, Tushar N
2012-07-11  1:44         ` Joe Jin
2012-07-11  1:44           ` Joe Jin
2012-07-11  3:22           ` Dave, Tushar N
2012-07-11  3:29             ` Joe Jin
2012-07-11  3:29               ` Joe Jin
2012-07-11  4:05               ` Dave, Tushar N
2012-07-11  4:05                 ` Dave, Tushar N
2012-07-11  5:03                 ` Joe Jin
2012-07-11  7:11                   ` Dave, Tushar N
2012-07-11  7:17                     ` Joe Jin
2012-07-11  7:17                       ` Joe Jin
2012-07-11  7:37                       ` Dave, Tushar N
2012-07-11  7:37                         ` Dave, Tushar N
2012-07-11  7:38                         ` Joe Jin
2012-07-11  7:38                           ` Joe Jin
2012-07-11  7:50                           ` Dave, Tushar N
2012-07-11  7:53                             ` Joe Jin
2012-07-11  7:53                               ` Joe Jin
2012-07-11 18:51                   ` Dave, Tushar N
2012-07-12  2:23                     ` Joe Jin
2012-07-12  2:52                       ` Dave, Tushar N
2012-07-12  2:52                         ` Dave, Tushar N
2012-07-12  2:57                         ` Joe Jin
2012-07-12  2:57                           ` Joe Jin
2012-07-12  3:07                           ` Dave, Tushar N
2012-07-12  3:12                             ` Joe Jin
2012-07-12  3:12                               ` Joe Jin
2012-07-12  5:57                               ` Dave, Tushar N
2012-07-12  6:16                                 ` Joe Jin
2012-07-12  6:16                                   ` Joe Jin
2012-07-12  6:41                                   ` Dave, Tushar N
2012-07-12  6:41                                     ` Dave, Tushar N
2012-07-12  7:10                                     ` Joe Jin
2012-07-12  7:10                                       ` Joe Jin
2012-07-12 18:19                                       ` Dave, Tushar N
2012-07-12 23:46                                         ` Joe Jin
2012-07-12 23:46                                           ` Joe Jin
2012-07-13  4:10                                           ` Dave, Tushar N
2012-07-13  4:10                                             ` Dave, Tushar N
2012-07-13  4:33                                             ` Joe Jin
2012-07-13  4:33                                               ` Joe Jin
2012-07-15  3:42                                               ` Dave, Tushar N
2012-07-15  3:52                                                 ` Joe Jin
2012-07-15  3:52                                                   ` Joe Jin
2012-07-15 13:35                                                 ` Henrique de Moraes Holschuh
2012-07-16 15:47                                                   ` Ben Hutchings
2012-07-16 16:08                                                     ` Henrique de Moraes Holschuh
2012-07-16 16:08                                                       ` Henrique de Moraes Holschuh
2012-07-17  4:48                                                       ` Jon Mason
2012-07-17  4:45                                                     ` Jon Mason
2012-11-08  6:24 Joe Jin
2012-11-08 20:35 ` Dave, Tushar N
2012-11-09  1:22   ` Joe Jin
2012-11-09  1:22     ` Joe Jin
2012-11-14  2:47   ` Joe Jin
2012-11-14  3:45     ` Dave, Tushar N
2012-11-15  0:32       ` Joe Jin
2012-11-15  0:32         ` Joe Jin
2012-11-15 20:26         ` Dave, Tushar N
2012-11-19  5:38           ` Joe Jin
2012-11-20  8:59             ` Dave, Tushar N
2012-11-20 13:24               ` Joe Jin
2012-11-26 16:23                 ` [E1000-devel] " Fujinaka, Todd
2012-11-27  0:59                   ` Joe Jin
2012-11-27  2:06                     ` Mary Mcgrath
2012-11-27 17:32                       ` [E1000-devel] " Fujinaka, Todd
2012-11-27 18:10                         ` Ben Hutchings
2012-11-28  8:31                           ` Joe Jin
2012-11-28 15:53                             ` Fujinaka, Todd
2012-11-29  3:10                               ` Ethan Zhao
2012-11-29 15:52                                 ` Fujinaka, Todd
2012-12-19  3:04                                   ` Joe Jin
2012-12-19  5:52                                     ` Yijing Wang
2012-12-19  6:13                                       ` Joe Jin
2012-11-20 13:24               ` Joe Jin
2012-11-14  3:37   ` Li Yu
2012-11-14  3:43     ` Dave, Tushar N
2012-11-14  3:43       ` Dave, Tushar N

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