15782 – Intel 5300AGN: iwlagn 0000:0e:00.0: Microcode SW error detected. Restarting 0x2000000.

Bug 15782 - Intel 5300AGN: iwlagn 0000:0e:00.0: Microcode SW error detected. Restarting 0x2000000.

Summary: Intel 5300AGN: iwlagn 0000:0e:00.0: Microcode SW error detected. Restarting ...

Status:	CLOSED PATCH_ALREADY_AVAILABLE

Alias:	None

Product:	Drivers
Classification:	Unclassified
Component:	network-wireless (show other bugs)
Hardware:	All Linux

Importance:	P1 normal
Assignee:	Reinette Chatre

URL:
Keywords:

Depends on:
Blocks:

Reported:	2010-04-14 01:11 UTC by Ivan
Modified:	2020-05-07 08:25 UTC (History)
CC List:	2 users (show)

See Also:
Kernel Version:	2.6.33.2
Subsystem:
Regression:	No
Bisected commit-id:

Attachments
kern.log (439.05 KB, application/gzip) 2010-04-22 01:28 UTC, Ivan	Details
Do not send LQ command if it thinks it is on wrong channel (3.01 KB, patch) 2010-05-03 21:19 UTC, Reinette Chatre	Details \| Diff
Fix internal scan race (3.58 KB, patch) 2010-05-28 21:48 UTC, Reinette Chatre	Details \| Diff
Add an attachment (proposed patch, testcase, etc.)

Description Ivan 2010-04-14 01:11:06 UTC

Hi,

Running kernel 2.6.33.2, compiled directly from kernel.org on a Debian Sid amd64 (running on a Vostro 1320). The wireless connection can sometimes become not responsive, being connected but not answering even pings, or drop completely the connection. It can't also connect to some APs. Removing the module iwlagn and reinserting sometimes solves the problem, but not for all APs. It seems related to the kind of AP. After one of the problems with the connection dmesg showed

+++++++++++
 3903.041749] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:24:b2:d5:47:0a tid = 6
[11812.075507] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[11812.075533] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[11812.075540] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[11812.075671] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[11812.075681] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 2728751269 0x000000FE 0xFFFFFFFD 585
[11812.075687] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[11812.075694] iwlagn 0000:0e:00.0: 0x073E2 0x073E2 0x008B2 0x00000
[11812.075756] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[11812.075780] iwlagn 0000:0e:00.0: EVT_LOGT:0415975915:0x0000010f:0106
[11812.075796] iwlagn 0000:0e:00.0: EVT_LOGT:0415975917:0x00000000:0302
[11812.075811] iwlagn 0000:0e:00.0: EVT_LOGT:0415976167:0x00000000:0304
[11812.075827] iwlagn 0000:0e:00.0: EVT_LOGT:0415976184:0x0000010f:0106
[11812.075842] iwlagn 0000:0e:00.0: EVT_LOGT:0415976186:0x00000000:0302
[11812.075858] iwlagn 0000:0e:00.0: EVT_LOGT:0415976215:0x00000000:0304
[11812.075873] iwlagn 0000:0e:00.0: EVT_LOGT:0415976216:0x000101a3:0357
[11812.075889] iwlagn 0000:0e:00.0: EVT_LOGT:0415976272:0x0000010f:0106
[11812.075904] iwlagn 0000:0e:00.0: EVT_LOGT:0415976273:0x00000000:0302
[11812.075920] iwlagn 0000:0e:00.0: EVT_LOGT:0415976524:0x00000000:0304
[11812.075935] iwlagn 0000:0e:00.0: EVT_LOGT:0415976666:0x0000010f:0106
[11812.075950] iwlagn 0000:0e:00.0: EVT_LOGT:0415976667:0x00000000:0302
[11812.075966] iwlagn 0000:0e:00.0: EVT_LOGT:0415976917:0x00000000:0304
[11812.075981] iwlagn 0000:0e:00.0: EVT_LOGT:0415978201:0x0ee3001c:0206
[11812.075997] iwlagn 0000:0e:00.0: EVT_LOGT:0415978203:0x00120001:0204
[11812.076013] iwlagn 0000:0e:00.0: EVT_LOGT:0415978205:0x01121100:0205
[11812.076028] iwlagn 0000:0e:00.0: EVT_LOGT:0415978230:0x00120020:0208
[11812.076044] iwlagn 0000:0e:00.0: EVT_LOGT:0415978245:0x00000000:0302
[11812.076059] iwlagn 0000:0e:00.0: EVT_LOGT:0415978274:0x000000d4:0303
[11812.076074] iwlagn 0000:0e:00.0: EVT_LOGT:0415978281:0x00000000:0125
+++++++++++

The wireless card is reported on lpci as
0e:00.0 Network controller: Intel Corporation Ultimate N WiFi Link 5300. The kernels from Debian (2.6.32-2-amd64) had even a worse behavior than the 33.2.

Thanks!

Comment 1 John W. Linville 2010-04-14 02:38:15 UTC

I suspect that this is working better with the current kernels from Linus (i.e. 2.6.34-rc4 or later)...any chance you could try a kernel from git?

Comment 2 Ivan 2010-04-14 02:53:33 UTC

New error in dmesg:

[13337.600208] CE: hpet increasing min_delta_ns to 33750 nsec
[15662.337053] wlan0: deauthenticated from 00:24:b2:d5:47:0a (Reason: 2)
[15662.337063] iwlagn 0000:0e:00.0: Stopping AGG while state not ON or starting
[15662.337066] iwlagn 0000:0e:00.0: queue number out of range: 0, must be 10 to 19
[15662.337069] ------------[ cut here ]------------
[15662.337085] WARNING: at net/mac80211/agg-tx.c:152 ___ieee80211_stop_tx_ba_session+0x7b/0x7f [mac80211]()
[15662.337087] Hardware name: Vostro 1320
[15662.337089] Modules linked in: tun cryptd aes_x86_64 aes_generic nvidia(P) microcode acpi_cpufreq cpufreq_conservative cpufreq_stats cpufreq_userspace cpufreq_powersave uinput fuse coretemp loop firewire_sbp2 joydev snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer arc4 snd_seq_device ecb iwlagn uvcvideo iwlcore videodev v4l1_compat mac80211 snd i2c_i801 v4l2_compat_ioctl32 processor video cfg80211 psmouse soundcore output i2c_core btusb bluetooth dell_laptop button battery ac rfkill snd_page_alloc serio_raw evdev tpm_tis tpm tpm_bios dcdbas usbhid hid sr_mod cdrom sd_mod crc_t10dif thermal sdhci_pci sdhci uhci_hcd ehci_hcd mmc_core thermal_sys firewire_ohci firewire_core crc_itu_t r8169 led_class mii ahci usbcore nls_base [last unloaded: scsi_wait_scan]
[15662.337146] Pid: 742, comm: phy0 Tainted: P           2.6.33.2-ispm #1
[15662.337148] Call Trace:
[15662.337155]  [<ffffffffa020cb33>] ? ___ieee80211_stop_tx_ba_session+0x7b/0x7f [mac80211]
[15662.337161]  [<ffffffffa020cb33>] ? ___ieee80211_stop_tx_ba_session+0x7b/0x7f [mac80211]
[15662.337166]  [<ffffffff81043e9e>] ? warn_slowpath_common+0x77/0xa3
[15662.337172]  [<ffffffffa020cb33>] ? ___ieee80211_stop_tx_ba_session+0x7b/0x7f [mac80211]
[15662.337178]  [<ffffffffa020cc36>] ? __ieee80211_stop_tx_ba_session+0x3f/0x54 [mac80211]
[15662.337184]  [<ffffffffa020c604>] ? ieee80211_sta_tear_down_BA_sessions+0x1a/0x36 [mac80211]
[15662.337190]  [<ffffffffa020eea0>] ? ieee80211_set_disassoc+0xe3/0x1f5 [mac80211]
[15662.337194]  [<ffffffff8103d385>] ? update_curr+0xf2/0x10c
[15662.337197]  [<ffffffff81338c54>] ? _raw_spin_lock_irqsave+0x25/0x47
[15662.337203]  [<ffffffffa020f01a>] ? ieee80211_rx_mgmt_deauth+0x68/0xb1 [mac80211]
[15662.337210]  [<ffffffffa02114f8>] ? ieee80211_sta_work+0x1ad/0xeb5 [mac80211]
[15662.337213]  [<ffffffff81039427>] ? finish_task_switch+0x42/0xa5
[15662.337216]  [<ffffffff81031d9d>] ? need_resched+0x1a/0x23
[15662.337220]  [<ffffffff813374ba>] ? schedule+0x82f/0x86c
[15662.337225]  [<ffffffff81059b2c>] ? worker_thread+0x1b3/0x254
[15662.337231]  [<ffffffffa021134b>] ? ieee80211_sta_work+0x0/0xeb5 [mac80211]
[15662.337234]  [<ffffffff8105d38e>] ? autoremove_wake_function+0x0/0x2e
[15662.337237]  [<ffffffff81059979>] ? worker_thread+0x0/0x254
[15662.337239]  [<ffffffff8105cf01>] ? kthread+0x79/0x81
[15662.337243]  [<ffffffff81009964>] ? kernel_thread_helper+0x4/0x10
[15662.337246]  [<ffffffff8105ce88>] ? kthread+0x0/0x81
[15662.337248]  [<ffffffff81009960>] ? kernel_thread_helper+0x0/0x10
[15662.337250] ---[ end trace 7e60c31d6fc2f963 ]---
[15662.337270] iwlagn 0000:0e:00.0: Stopping AGG while state not ON or starting
[15662.342020] mac80211-phy0: failed to remove key (0, 00:24:b2:d5:47:0a) from hardware (-22)

While streaming a flash video.

Comment 3 Ivan 2010-04-14 02:56:52 UTC

Sure, I'm downloading 2.6.34-rc4 and applying the git patch, and will give a spin. I will report back with my findings. Can you point out what changes were made that could solve this problem?

Thanks

Comment 4 Ivan 2010-04-14 20:47:09 UTC

So far, the 2.6.34-git1 is working fine, with APs that it was not working before. I only got these messages on dmesg:

[10087.390451] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:0b:0e:b6:3c:88 tid = 0
[10160.423257] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:0b:0e:b6:3c:88 tid = 0
[10170.286203] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:0b:0e:b6:3c:88 tid = 0
[10267.848551] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:0b:0e:b6:3c:88 tid = 0

I will do more tests and report back. I noticed also that there is a git2 version available. Do you want me to test it?

Thanks

Comment 5 Ivan 2010-04-15 02:07:57 UTC

New error messages and connection failures. Error:

++++++++++++++++++++
[25065.413590] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[25065.413606] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[25065.413609] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[25065.413724] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[25065.413727] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0335035399 0x41808035 0x00008907 1364
[25065.413730] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[25065.413732] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[25065.413734] iwlagn 0000:0e:00.0: CSR values:
[25065.413735] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[25065.413740] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[25065.413745] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[25065.413750] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[25065.413754] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[25065.413759] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[25065.413764] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[25065.413768] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[25065.413773] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[25065.413778] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[25065.413782] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[25065.413787] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[25065.413792] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[25065.413796] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[25065.413801] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X000000d1
[25065.413806] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[25065.413811] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[25065.413815] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[25065.413820] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000078
[25065.413825] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813ebda
[25065.413829] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[25065.413834] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[25065.413839] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[25065.413843] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[25065.413845] iwlagn 0000:0e:00.0: FH register values:
[25065.413858] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13c40200
[25065.413871] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c4c40
[25065.413885] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000050
[25065.413898] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[25065.413912] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[25065.413925] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[25065.413938] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[25065.413951] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[25065.413965] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[25065.414026] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[25065.414044] iwlagn 0000:0e:00.0: EVT_LOGT:0000574197:0x00000000:0215
[25065.414055] iwlagn 0000:0e:00.0: EVT_LOGT:0000574201:0x00000008:0220
[25065.414065] iwlagn 0000:0e:00.0: EVT_LOGT:0000574217:0x00000000:0302
[25065.414075] iwlagn 0000:0e:00.0: EVT_LOGT:0000574247:0x000000d4:0303
[25065.414086] iwlagn 0000:0e:00.0: EVT_LOGT:0000574251:0x00000010:0217
[25065.414096] iwlagn 0000:0e:00.0: EVT_LOGT:0000574252:0x020f001c:0217
[25065.414107] iwlagn 0000:0e:00.0: EVT_LOGT:0000574841:0x0000010f:0106
[25065.414117] iwlagn 0000:0e:00.0: EVT_LOGT:0000574842:0x00000000:0302
[25065.414127] iwlagn 0000:0e:00.0: EVT_LOGT:0000575120:0x00000000:0304
[25065.414138] iwlagn 0000:0e:00.0: EVT_LOGT:0000575136:0x0000010f:0106
[25065.414149] iwlagn 0000:0e:00.0: EVT_LOGT:0000575138:0x00000000:0302
[25065.414159] iwlagn 0000:0e:00.0: EVT_LOGT:0000575169:0x000000d4:0303
[25065.414170] iwlagn 0000:0e:00.0: EVT_LOGT:0000575609:0x0000010f:0106
[25065.414180] iwlagn 0000:0e:00.0: EVT_LOGT:0000575610:0x00000000:0302
[25065.414191] iwlagn 0000:0e:00.0: EVT_LOGT:0000575645:0x00000000:0304
[25065.414201] iwlagn 0000:0e:00.0: EVT_LOGT:0000575662:0x0000010f:0106
[25065.414212] iwlagn 0000:0e:00.0: EVT_LOGT:0000575663:0x00000000:0302
[25065.414223] iwlagn 0000:0e:00.0: EVT_LOGT:0000575693:0x000000d4:0303
[25065.414233] iwlagn 0000:0e:00.0: EVT_LOGT:0000576408:0x0433004e:0401
[25065.414244] iwlagn 0000:0e:00.0: EVT_LOGT:0000576420:0x00000000:0125

++++++++++++++++

Running 2.6.34-rc4-git1, on Debian Sid amd64

Comment 6 Reinette Chatre 2010-04-16 16:10:38 UTC

(In reply to comment #5)
> New error messages and connection failures. Error:

The log you post below only contains one firmware error. You mention "error messages and connection failures" ... could you please post the logs of all?

> 
> ++++++++++++++++++++
> [25065.413590] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting
> 0x2000000.
> [25065.413606] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
> [25065.413609] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
> [25065.413724] iwlagn 0000:0e:00.0: Desc                               Time   
>   data1      data2      line
> [25065.413727] iwlagn 0000:0e:00.0: SYSASSERT                    (#05)
> 0335035399 0x41808035 0x00008907 1364

There is a intellinuxwireless.org bug with the same firmware error. Without logs surrounding this error I cannot say for sure if it is the same problem. You could take a look at http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2173 to see if they are the same ... you can also try out the patch for it found at http://bugzilla.intellinuxwireless.org/attachment.cgi?id=2413

> 
> Running 2.6.34-rc4-git1, on Debian Sid amd64

Is this based on linux-2.6 repository?

Comment 7 Ivan 2010-04-17 17:50:07 UTC

>> New error messages and connection failures. Error:

> The log you post below only contains one firmware error. You mention "error
> messages and connection failures" ... could you please post the logs of all?

By "connection failures" I mean a huge performance degradation without disconnection. I'm still connected to the AP and all the interfaces are configured, but I cannot ping or do anything with the connection. Which logs do you want me to attach?

> the same ... you can also try out the patch for it found at
> http://bugzilla.intellinuxwireless.org/attachment.cgi?id=2413

I tried, but was unable o apply the patch from intellinuxwireless on the 2.6.34-rc4-git4 - the patch failed. Should I ask the guys against which kernel should I apply this patch?

>> Running 2.6.34-rc4-git1, on Debian Sid amd64

> Is this based on linux-2.6 repository?

I'm running Debian Sid amd64, but I'm compiling the kernels from kernel.org. The latest kernel avaliable in Debian sid, with linux-kbuild deb, is 2.6.32.

Comment 8 Ivan 2010-04-19 14:16:21 UTC

Hi,

Still getting firmware errors with git4. Compiled git6 and testing.

Comment 9 Ivan 2010-04-20 04:51:22 UTC

Hi again,

Still getting firmware errors with git6. Will test rc5.

Comment 10 Reinette Chatre 2010-04-20 20:56:16 UTC

(In reply to comment #7)
> 
> By "connection failures" I mean a huge performance degradation without
> disconnection. I'm still connected to the AP and all the interfaces are
> configured, but I cannot ping or do anything with the connection. Which logs
> do
> you want me to attach?

It would be nice to get an idea what was going on before and after that firmware error occurred ... but I assume you would have posted the information surrounding this firmware error if there was any.

How easy is this to reproduce? Would it be possible to run with debugging turned on (please make sure driver is compiled with CONFIG_IWLWIFI_DEBUG). Please use debug flag of 0x143fff ... as in "modprobe iwlagn debug=0x143fff" ... this will generate a lot of data so please set up syslog to capture kernel messages instead of relying on dmesg.

 
> I tried, but was unable o apply the patch from intellinuxwireless on the
> 2.6.34-rc4-git4 - the patch failed. Should I ask the guys against which
> kernel
> should I apply this patch?

This is likely not the same issue as fixed in that patch since that patch was created for the latest development branch and this code has changed quite a bit since the version you are running. I'll know more after I've seen your logs.

Comment 11 Ivan 2010-04-21 00:16:17 UTC

Hi again,

> It would be nice to get an idea what was going on before and after that
> firmware error occurred ... but I assume you would have posted the
> information
> surrounding this firmware error if there was any.

> How easy is this to reproduce? Would it be possible to run with debugging
> turned on (please make sure driver is compiled with CONFIG_IWLWIFI_DEBUG).
> Please use debug flag of 0x143fff ... as in "modprobe iwlagn debug=0x143fff"
> ... this will generate a lot of data so please set up syslog to capture
> kernel
> messages instead of relying on dmesg.


Usually the firmware error is kinda random, but it can be triggered by a more heavy use of the connection, for example a flash video or torrent, or sometimes even a apt-get upgrade. But it's not precisely reproducible - it can go on without any errors an entire afternoon, and suddenly it happens, with the same usage patterns. Since the git6 kernel version the connection has been more stable, but I still get the performance degradation when the firmware error occurs.  

I'm running now git6, but will try to run the rc5 kernel as soon it is compiled. I also put the debug flag on modprobe and will post as soon I get the output. 

How can I pipe the kernel error messages to syslog?

Comment 12 Reinette Chatre 2010-04-21 18:47:34 UTC

(In reply to comment #11)
> 
> I'm running now git6, but will try to run the rc5 kernel as soon it is
> compiled. I also put the debug flag on modprobe and will post as soon I get
> the
> output. 
> 

Thank you very much

> How can I pipe the kernel error messages to syslog?

This may depend on distro. I do not know how it is done in debian but on my system
 it can be done via syslog. Editing syslog.conf (/etc/syslog.conf) and adding this line:
kern.*                /var/log/kern.log

Will cause all kernel messages to be routed to this file and synced after every write ... so if there is an issue the log will contain recent data.

Please note that if you have debugging enabled then this file will grow large quickly so only use this combined with driver debugging when you really need to.

Comment 13 Ivan 2010-04-22 01:28:17 UTC

Created attachment 26086 [details]
kern.log

kern.log tar and gzipped

Comment 14 Ivan 2010-04-22 01:29:32 UTC

(In reply to comment #13)
> Created an attachment (id=26086) [details]
> kern.log
> 
> kern.log tar and gzipped

kern.log from rc5 kernel, same usage. Hope it helps.

Comment 15 Ivan 2010-04-28 02:41:23 UTC

Any news with the debug? Was the information suffucient? Should I file a bug report on the with the intel linux wireless folks?

Thank you

Comment 16 Reinette Chatre 2010-04-28 05:38:11 UTC

(In reply to comment #15)
> Any news with the debug? Was the information suffucient? Should I file a bug
> report on the with the intel linux wireless folks?
> 

Sorry for the delay. I am still looking into this. 

This is the intel linux wireless folks.

Comment 17 Reinette Chatre 2010-05-03 21:19:43 UTC

Created attachment 26216 [details]
Do not send LQ command if it thinks it is on wrong channel

I apologize for the delay,

Unfortunately the sysassert was not encountered since you enabled debugging so I was not able to verify if it is a duplicate of intellinuxwireless.org's bug 2173. 

To stop speculation I attached the fix to that bug here, ported to 2.6.34-rc6. Could you please try it out?

Comment 18 Ivan 2010-05-11 15:37:50 UTC

(In reply to comment #17)
> Created an attachment (id=26216) [details]
> Do not send LQ command if it thinks it is on wrong channel
> 
> I apologize for the delay,
> 
> Unfortunately the sysassert was not encountered since you enabled debugging
> so
> I was not able to verify if it is a duplicate of intellinuxwireless.org's bug
> 2173. 
> 
> To stop speculation I attached the fix to that bug here, ported to
> 2.6.34-rc6.
> Could you please try it out?

Hi Reinette,

I patched 34-rc6 and I'm running it now. So far no errors. I will test different APs and pattern usages and report back. 

Thank you for your help!

Comment 19 Ivan 2010-05-20 01:42:57 UTC

Hi again, Reinette,

So far the errors are gone, even switching to different APs and different pattern usages. Did the changes made in this patch included in the 2.6.34?

Thank you

Comment 20 Reinette Chatre 2010-05-20 17:06:04 UTC

(In reply to comment #19)
> So far the errors are gone, even switching to different APs and different
> pattern usages. Did the changes made in this patch included in the 2.6.34?

I did submit it for inclusion into 2.6.34 (see http://thread.gmane.org/gmane.linux.kernel.wireless.general/50897 ), but did so too close to its release and it did not make it in.

I'll submit it to stable.

Comment 21 Ivan 2010-05-21 04:56:56 UTC

Hi there,

Unfortunately I was able to reproduce the error again. The dmesg output is below (SYSASSERT again, I think). I will compile the 2.6.34 kernel and test it, but maybe the error lies somewhere else.

What should I do now?

Thank you one more time.


++++++++++++

30714.860001] iwlagn 0000:0e:00.0: Stopping AGG while state not ON or starting
[30714.860013] iwlagn 0000:0e:00.0: queue number out of range: 0, must be 10 to 19
[30718.991026] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:24:b2:d5:47:0a tid = 0
[30755.074052] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30755.074069] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30755.074071] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30755.074184] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30755.074188] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0061589680 0x01808035 0x00012907 1364
[30755.074190] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30755.074192] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30755.074194] iwlagn 0000:0e:00.0: CSR values:
[30755.074195] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30755.074200] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30755.074205] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30755.074210] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30755.074214] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30755.074219] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30755.074224] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30755.074228] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30755.074233] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30755.074237] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30755.074242] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30755.074247] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30755.074251] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30755.074256] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30755.074261] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X00008a1e
[30755.074266] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30755.074270] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30755.074275] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30755.074280] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000058
[30755.074284] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30755.074289] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30755.074294] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30755.074298] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30755.074303] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30755.074305] iwlagn 0000:0e:00.0: FH register values:
[30755.074318] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30755.074331] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30755.074344] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000048
[30755.074357] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30755.074370] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30755.074383] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30755.074396] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30755.074409] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07fd0001
[30755.074422] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30755.074475] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30755.074494] iwlagn 0000:0e:00.0: EVT_LOGT:0040237554:0x000008ce:0353
[30755.074505] iwlagn 0000:0e:00.0: EVT_LOGT:0040237565:0x00000000:0302
[30755.074516] iwlagn 0000:0e:00.0: EVT_LOGT:0040237771:0x00000000:0304
[30755.074527] iwlagn 0000:0e:00.0: EVT_LOGT:0040237772:0x00000003:0357
[30755.074538] iwlagn 0000:0e:00.0: EVT_LOGT:0040237936:0x0ad0001c:0206
[30755.074549] iwlagn 0000:0e:00.0: EVT_LOGT:0040237938:0x00000001:0204
[30755.074561] iwlagn 0000:0e:00.0: EVT_LOGT:0040237941:0x00000001:0214
[30755.074572] iwlagn 0000:0e:00.0: EVT_LOGT:0040237942:0x01001110:0205
[30755.074583] iwlagn 0000:0e:00.0: EVT_LOGT:0040237965:0x00000020:0208
[30755.074593] iwlagn 0000:0e:00.0: EVT_LOGT:0040237984:0x00000000:0302
[30755.074603] iwlagn 0000:0e:00.0: EVT_LOGT:0040238014:0x000000c4:0303
[30755.074614] iwlagn 0000:0e:00.0: EVT_LOGT:0040238021:0x00000001:0203
[30755.074624] iwlagn 0000:0e:00.0: EVT_LOGT:0040238024:0x0ad0001c:0206
[30755.074635] iwlagn 0000:0e:00.0: EVT_LOGT:0040238025:0x00000040:0204
[30755.074645] iwlagn 0000:0e:00.0: EVT_LOGT:0040238028:0x01000110:0211
[30755.074655] iwlagn 0000:0e:00.0: EVT_LOGT:0040238195:0x00000000:0212
[30755.074666] iwlagn 0000:0e:00.0: EVT_LOGT:0040238234:0x00000000:0215
[30755.074676] iwlagn 0000:0e:00.0: EVT_LOGT:0040238238:0x00000008:0220
[30755.074687] iwlagn 0000:0e:00.0: EVT_LOGT:0040238449:0x04db004e:0401
[30755.074697] iwlagn 0000:0e:00.0: EVT_LOGT:0040238461:0x00000000:0125
[30755.127667] iwlagn 0000:0e:00.0: Stopping AGG while state not ON or starting
[30755.127673] iwlagn 0000:0e:00.0: queue number out of range: 0, must be 10 to 19
[30755.465989] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30755.466016] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30755.466022] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30755.466153] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30755.466163] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0061981567 0x41808035 0x00012907 1364
[30755.466170] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30755.466177] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30755.466182] iwlagn 0000:0e:00.0: CSR values:
[30755.466187] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30755.466197] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30755.466207] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30755.466216] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30755.466225] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30755.466234] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30755.466243] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30755.466252] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30755.466261] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30755.466270] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30755.466279] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30755.466288] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30755.466297] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30755.466306] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30755.466316] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X00000303
[30755.466324] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30755.466333] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30755.466343] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30755.466352] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000078
[30755.466361] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30755.466370] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30755.466379] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30755.466388] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30755.466397] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30755.466403] iwlagn 0000:0e:00.0: FH register values:
[30755.466421] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30755.466441] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30755.466460] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000080
[30755.466479] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30755.466498] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30755.466517] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30755.466537] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30755.466556] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30755.466575] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30755.466637] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30755.466661] iwlagn 0000:0e:00.0: EVT_LOGT:0000355836:0x01000001:0251
[30755.466678] iwlagn 0000:0e:00.0: EVT_LOGT:0000355951:0x01000000:0221
[30755.466693] iwlagn 0000:0e:00.0: EVT_LOGT:0000355952:0x0210001c:0206
[30755.466709] iwlagn 0000:0e:00.0: EVT_LOGT:0000355953:0x01000001:0251
[30755.466724] iwlagn 0000:0e:00.0: EVT_LOGT:0000355996:0x01000000:0221
[30755.466740] iwlagn 0000:0e:00.0: EVT_LOGT:0000355997:0x0210001c:0206
[30755.466755] iwlagn 0000:0e:00.0: EVT_LOGT:0000355998:0x01000001:0251
[30755.466771] iwlagn 0000:0e:00.0: EVT_LOGT:0000356032:0x01000000:0221
[30755.466787] iwlagn 0000:0e:00.0: EVT_LOGT:0000356033:0x0210001c:0206
[30755.466802] iwlagn 0000:0e:00.0: EVT_LOGT:0000356034:0x01000001:0251
[30755.466818] iwlagn 0000:0e:00.0: EVT_LOGT:0000356095:0x01000000:0221
[30755.466833] iwlagn 0000:0e:00.0: EVT_LOGT:0000356096:0x0210001c:0206
[30755.466849] iwlagn 0000:0e:00.0: EVT_LOGT:0000356097:0x01000001:0251
[30755.466865] iwlagn 0000:0e:00.0: EVT_LOGT:0000356158:0x01000000:0221
[30755.466880] iwlagn 0000:0e:00.0: EVT_LOGT:0000356159:0x0210001c:0206
[30755.466896] iwlagn 0000:0e:00.0: EVT_LOGT:0000356160:0x01000001:0251
[30755.466912] iwlagn 0000:0e:00.0: EVT_LOGT:0000356162:0x00000000:0301
[30755.466927] iwlagn 0000:0e:00.0: EVT_LOGT:0000356229:0x0000006f:0353
[30755.466943] iwlagn 0000:0e:00.0: EVT_LOGT:0000366480:0x0432004e:0401
[30755.466958] iwlagn 0000:0e:00.0: EVT_LOGT:0000366492:0x00000000:0125
[30756.141875] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30756.141922] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30756.141929] iwlagn 0000:0e:00.0: Status: 0x000312E4, count: 5
[30756.142119] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30756.142130] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0062657407 0x41808035 0x00012907 1364
[30756.142136] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30756.142143] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30756.142149] iwlagn 0000:0e:00.0: CSR values:
[30756.142153] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30756.142185] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30756.142216] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30756.142247] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30756.142278] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30756.142309] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30756.142340] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30756.142370] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30756.142400] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30756.142431] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30756.142462] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30756.142492] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30756.142523] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30756.142553] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080042
[30756.142584] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X00000412
[30756.142614] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30756.142644] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30756.142674] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30756.142704] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000078
[30756.142734] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30756.142765] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30756.142796] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30756.142827] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30756.142857] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30756.142863] iwlagn 0000:0e:00.0: FH register values:
[30756.142903] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30756.142941] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30756.142980] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000078
[30756.143028] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30756.143069] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30756.143108] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30756.143146] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30756.143185] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30756.143223] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30756.143334] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30756.143381] iwlagn 0000:0e:00.0: EVT_LOGT:0000647839:0x000001e2:0353
[30756.143418] iwlagn 0000:0e:00.0: EVT_LOGT:0000648613:0x0000010f:0106
[30756.143456] iwlagn 0000:0e:00.0: EVT_LOGT:0000648614:0x00000000:0301
[30756.143493] iwlagn 0000:0e:00.0: EVT_LOGT:0000648715:0x0000006e:0353
[30756.143530] iwlagn 0000:0e:00.0: EVT_LOGT:0000648858:0x0000010f:0106
[30756.143566] iwlagn 0000:0e:00.0: EVT_LOGT:0000648860:0x00000000:0302
[30756.143604] iwlagn 0000:0e:00.0: EVT_LOGT:0000648883:0x000001e3:0353
[30756.143641] iwlagn 0000:0e:00.0: EVT_LOGT:0000649161:0x0000010f:0106
[30756.143678] iwlagn 0000:0e:00.0: EVT_LOGT:0000649163:0x00000000:0302
[30756.143714] iwlagn 0000:0e:00.0: EVT_LOGT:0000649194:0x000001e4:0353
[30756.143751] iwlagn 0000:0e:00.0: EVT_LOGT:0000649215:0x0000010f:0106
[30756.143787] iwlagn 0000:0e:00.0: EVT_LOGT:0000649216:0x00000000:0302
[30756.143823] iwlagn 0000:0e:00.0: EVT_LOGT:0000649236:0x00000436:0323
[30756.143860] iwlagn 0000:0e:00.0: EVT_LOGT:0000649239:0x0000045c:0367
[30756.143896] iwlagn 0000:0e:00.0: EVT_LOGT:0000649240:0x000001e5:0353
[30756.143934] iwlagn 0000:0e:00.0: EVT_LOGT:0000649353:0x0000010f:0106
[30756.143970] iwlagn 0000:0e:00.0: EVT_LOGT:0000649355:0x00000000:0301
[30756.144007] iwlagn 0000:0e:00.0: EVT_LOGT:0000649429:0x0000006f:0353
[30756.144023] iwlagn 0000:0e:00.0: EVT_LOGT:0000650172:0x0434004e:0401
[30756.144023] iwlagn 0000:0e:00.0: EVT_LOGT:0000650202:0x00000000:0125
[30756.456499] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30756.456535] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30756.456537] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30756.456657] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30756.456661] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0062972072 0x41808035 0x00012907 1364
[30756.456663] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30756.456665] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30756.456667] iwlagn 0000:0e:00.0: CSR values:
[30756.456668] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30756.456695] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30756.456704] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30756.456712] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30756.456722] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30756.456746] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30756.456754] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30756.456763] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30756.456772] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30756.456781] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30756.456789] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30756.456798] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30756.456806] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30756.456815] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080042
[30756.456824] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X00000289
[30756.456832] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30756.456841] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30756.456850] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30756.456858] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000078
[30756.456867] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30756.456876] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30756.456884] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30756.456893] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30756.456901] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30756.456903] iwlagn 0000:0e:00.0: FH register values:
[30756.456937] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30756.456957] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30756.456976] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X000000c0
[30756.456991] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30756.457016] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30756.457052] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30756.457065] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30756.457080] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30756.457093] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30756.457154] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30756.457177] iwlagn 0000:0e:00.0: EVT_LOGT:0000276740:0x000000d4:0303
[30756.457191] iwlagn 0000:0e:00.0: EVT_LOGT:0000276745:0x00000010:0217
[30756.457207] iwlagn 0000:0e:00.0: EVT_LOGT:0000276746:0x020f001c:0217
[30756.457222] iwlagn 0000:0e:00.0: EVT_LOGT:0000276749:0x00000000:0302
[30756.457236] iwlagn 0000:0e:00.0: EVT_LOGT:0000276769:0x00000436:0323
[30756.457251] iwlagn 0000:0e:00.0: EVT_LOGT:0000276772:0x0000045c:0367
[30756.457267] iwlagn 0000:0e:00.0: EVT_LOGT:0000276773:0x0000023c:0353
[30756.457281] iwlagn 0000:0e:00.0: EVT_LOGT:0000276900:0x0210001c:0206
[30756.457297] iwlagn 0000:0e:00.0: EVT_LOGT:0000276902:0x00000001:0204
[30756.457311] iwlagn 0000:0e:00.0: EVT_LOGT:0000276906:0x00000001:0219
[30756.457326] iwlagn 0000:0e:00.0: EVT_LOGT:0000276908:0x01000110:0211
[30756.457341] iwlagn 0000:0e:00.0: EVT_LOGT:0000277100:0x00000000:0212
[30756.457357] iwlagn 0000:0e:00.0: EVT_LOGT:0000277152:0x00000000:0215
[30756.457371] iwlagn 0000:0e:00.0: EVT_LOGT:0000277156:0x00000008:0220
[30756.457386] iwlagn 0000:0e:00.0: EVT_LOGT:0000277172:0x00000000:0302
[30756.457400] iwlagn 0000:0e:00.0: EVT_LOGT:0000277202:0x000000d4:0303
[30756.457414] iwlagn 0000:0e:00.0: EVT_LOGT:0000277206:0x00000011:0217
[30756.457429] iwlagn 0000:0e:00.0: EVT_LOGT:0000277207:0x0210001c:0217
[30756.457443] iwlagn 0000:0e:00.0: EVT_LOGT:0000277661:0x0432004e:0401
[30756.457458] iwlagn 0000:0e:00.0: EVT_LOGT:0000277691:0x00000000:0125
[30756.773373] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30756.773390] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30756.773393] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30756.773509] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30756.773512] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0063288954 0x41808035 0x00012907 1364
[30756.773514] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30756.773517] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30756.773519] iwlagn 0000:0e:00.0: CSR values:
[30756.773520] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30756.773525] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30756.773530] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30756.773535] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30756.773539] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30756.773544] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30756.773549] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30756.773554] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30756.773558] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30756.773563] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30756.773568] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30756.773572] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30756.773577] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30756.773582] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30756.773586] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X000002c3
[30756.773591] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30756.773596] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30756.773600] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30756.773605] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000078
[30756.773609] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30756.773614] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30756.773619] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30756.773624] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30756.773628] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30756.773630] iwlagn 0000:0e:00.0: FH register values:
[30756.773643] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30756.773657] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30756.773670] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000080
[30756.773683] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30756.773697] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30756.773710] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30756.773723] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30756.773737] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30756.773751] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30756.773804] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30756.773823] iwlagn 0000:0e:00.0: EVT_LOGT:0000278689:0x0000010f:0106
[30756.773833] iwlagn 0000:0e:00.0: EVT_LOGT:0000278691:0x00000000:0302
[30756.773844] iwlagn 0000:0e:00.0: EVT_LOGT:0000278711:0x0000022e:0353
[30756.773855] iwlagn 0000:0e:00.0: EVT_LOGT:0000278731:0x0000010f:0106
[30756.773873] iwlagn 0000:0e:00.0: EVT_LOGT:0000278733:0x00000000:0302
[30756.773884] iwlagn 0000:0e:00.0: EVT_LOGT:0000278755:0x0000022f:0353
[30756.773903] iwlagn 0000:0e:00.0: EVT_LOGT:0000278769:0x00000000:0301
[30756.773914] iwlagn 0000:0e:00.0: EVT_LOGT:0000279148:0x00000080:0313
[30756.773925] iwlagn 0000:0e:00.0: EVT_LOGT:0000279150:0x000005b4:0501
[30756.773942] iwlagn 0000:0e:00.0: EVT_LOGT:0000281402:0x000002ef:0501
[30756.773953] iwlagn 0000:0e:00.0: EVT_LOGT:0000281408:0x00000000:0504
[30756.773963] iwlagn 0000:0e:00.0: EVT_LOGT:0000281410:0x00000000:0504
[30756.773979] iwlagn 0000:0e:00.0: EVT_LOGT:0000281410:0x00000057:0601
[30756.773990] iwlagn 0000:0e:00.0: EVT_LOGT:0000281411:0x008179a4:0600
[30756.774003] iwlagn 0000:0e:00.0: EVT_LOGT:0000281411:0x00000077:0601
[30756.774010] iwlagn 0000:0e:00.0: EVT_LOGT:0000281412:0x008179a4:0600
[30756.774010] iwlagn 0000:0e:00.0: EVT_LOGT:0000281412:0x00000000:0600
[30756.774010] iwlagn 0000:0e:00.0: EVT_LOGT:0000281424:0x00c00007:0310
[30756.774010] iwlagn 0000:0e:00.0: EVT_LOGT:0000281432:0x0430004e:0401
[30756.774010] iwlagn 0000:0e:00.0: EVT_LOGT:0000281444:0x00000000:0125
[30761.124143] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:24:b2:d5:47:0a tid = 0
[30764.380089] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30764.380111] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30764.380113] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30764.380284] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30764.380287] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0070895614 0x01808035 0x0000A907 1364
[30764.380289] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30764.380291] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30764.380293] iwlagn 0000:0e:00.0: CSR values:
[30764.380295] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30764.380301] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30764.380306] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30764.380310] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30764.380315] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30764.380322] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30764.380326] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30764.380331] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30764.380336] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30764.380340] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30764.380345] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30764.380352] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30764.380356] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30764.380361] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30764.380366] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X0000206d
[30764.380370] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30764.380375] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30764.380380] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30764.380384] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000058
[30764.380389] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30764.380394] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30764.380398] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30764.380403] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30764.380409] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30764.380411] iwlagn 0000:0e:00.0: FH register values:
[30764.380430] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30764.380448] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30764.380467] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X000000a8
[30764.380486] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30764.380504] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30764.380524] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30764.380542] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30764.380561] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30764.380580] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30764.380658] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30764.380682] iwlagn 0000:0e:00.0: EVT_LOGT:0007564048:0x000000c4:0303
[30764.380697] iwlagn 0000:0e:00.0: EVT_LOGT:0007564055:0x00000001:0203
[30764.380711] iwlagn 0000:0e:00.0: EVT_LOGT:0007564058:0x0a2a001c:0206
[30764.380724] iwlagn 0000:0e:00.0: EVT_LOGT:0007564059:0x00000040:0204
[30764.380736] iwlagn 0000:0e:00.0: EVT_LOGT:0007564062:0x01000110:0211
[30764.380749] iwlagn 0000:0e:00.0: EVT_LOGT:0007564229:0x00000000:0212
[30764.380762] iwlagn 0000:0e:00.0: EVT_LOGT:0007564268:0x00000000:0215
[30764.380774] iwlagn 0000:0e:00.0: EVT_LOGT:0007564272:0x00000008:0220
[30764.380787] iwlagn 0000:0e:00.0: EVT_LOGT:0007564278:0x00000000:0302
[30764.380800] iwlagn 0000:0e:00.0: EVT_LOGT:0007564303:0x00000436:0323
[30764.380812] iwlagn 0000:0e:00.0: EVT_LOGT:0007564306:0x0000045c:0367
[30764.380825] iwlagn 0000:0e:00.0: EVT_LOGT:0007564307:0x00000692:0353
[30764.380838] iwlagn 0000:0e:00.0: EVT_LOGT:0007564452:0x0000010f:0106
[30764.380850] iwlagn 0000:0e:00.0: EVT_LOGT:0007564454:0x00000000:0302
[30764.380863] iwlagn 0000:0e:00.0: EVT_LOGT:0007564476:0x00000693:0353
[30764.380876] iwlagn 0000:0e:00.0: EVT_LOGT:0007564507:0x0000010f:0106
[30764.380889] iwlagn 0000:0e:00.0: EVT_LOGT:0007564508:0x00000000:0302
[30764.380903] iwlagn 0000:0e:00.0: EVT_LOGT:0007564531:0x00000694:0353
[30764.380916] iwlagn 0000:0e:00.0: EVT_LOGT:0007564622:0x047a004e:0401
[30764.380928] iwlagn 0000:0e:00.0: EVT_LOGT:0007564634:0x00000000:0125
[30764.432960] iwlagn 0000:0e:00.0: Stopping AGG while state not ON or starting
[30764.432964] iwlagn 0000:0e:00.0: queue number out of range: 0, must be 10 to 19
[30764.563786] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30764.563802] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30764.563805] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30764.563918] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30764.563921] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0071079320 0x41808035 0x0000A907 1364
[30764.563923] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30764.563925] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30764.563927] iwlagn 0000:0e:00.0: CSR values:
[30764.563929] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30764.563934] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30764.563939] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30764.563943] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30764.563948] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30764.563953] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30764.563957] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30764.563962] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30764.563966] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30764.563971] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30764.563976] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30764.563980] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30764.563985] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30764.563990] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30764.563994] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X00000127
[30764.563999] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30764.564012] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30764.564017] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30764.564022] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000078
[30764.564026] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30764.564031] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30764.564036] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30764.564040] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30764.564045] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30764.564047] iwlagn 0000:0e:00.0: FH register values:
[30764.564116] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30764.564129] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30764.564142] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000060
[30764.564155] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30764.564168] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30764.564181] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30764.564194] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30764.564207] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30764.564220] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30764.564277] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30764.564296] iwlagn 0000:0e:00.0: EVT_LOGT:0000156871:0x00000000:0302
[30764.564307] iwlagn 0000:0e:00.0: EVT_LOGT:0000156897:0x00000436:0323
[30764.564318] iwlagn 0000:0e:00.0: EVT_LOGT:0000156900:0x0000045c:0367
[30764.564328] iwlagn 0000:0e:00.0: EVT_LOGT:0000156901:0x000000ec:0353
[30764.564339] iwlagn 0000:0e:00.0: EVT_LOGT:0000156913:0x00000000:0302
[30764.564350] iwlagn 0000:0e:00.0: EVT_LOGT:0000156935:0x00000436:0323
[30764.564361] iwlagn 0000:0e:00.0: EVT_LOGT:0000156939:0x0000045c:0367
[30764.564372] iwlagn 0000:0e:00.0: EVT_LOGT:0000156940:0x000000ed:0353
[30764.564383] iwlagn 0000:0e:00.0: EVT_LOGT:0000157046:0x0000010f:0106
[30764.564394] iwlagn 0000:0e:00.0: EVT_LOGT:0000157047:0x00000000:0301
[30764.564405] iwlagn 0000:0e:00.0: EVT_LOGT:0000157285:0x0000002e:0353
[30764.564416] iwlagn 0000:0e:00.0: EVT_LOGT:0000157375:0x0210001c:0206
[30764.564426] iwlagn 0000:0e:00.0: EVT_LOGT:0000157377:0x00000001:0204
[30764.564437] iwlagn 0000:0e:00.0: EVT_LOGT:0000157381:0x00000001:0219
[30764.564448] iwlagn 0000:0e:00.0: EVT_LOGT:0000157383:0x01000110:0211
[30764.564459] iwlagn 0000:0e:00.0: EVT_LOGT:0000157575:0x00000000:0212
[30764.564469] iwlagn 0000:0e:00.0: EVT_LOGT:0000157627:0x00000000:0215
[30764.564480] iwlagn 0000:0e:00.0: EVT_LOGT:0000157631:0x00000008:0220
[30764.564491] iwlagn 0000:0e:00.0: EVT_LOGT:0000157670:0x0431004e:0401
[30764.564502] iwlagn 0000:0e:00.0: EVT_LOGT:0000157681:0x00000000:0125
[30764.823113] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30764.823133] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30764.823135] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30764.823310] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30764.823313] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0071338635 0x41808035 0x0000A907 1364
[30764.823315] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30764.823317] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30764.823319] iwlagn 0000:0e:00.0: CSR values:
[30764.823321] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30764.823327] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30764.823333] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30764.823338] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30764.823343] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30764.823347] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30764.823352] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30764.823357] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30764.823362] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30764.823366] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30764.823371] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30764.823376] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30764.823382] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30764.823386] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30764.823393] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X000001f8
[30764.823397] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30764.823404] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30764.823408] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30764.823413] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000058
[30764.823418] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30764.823422] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30764.823427] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30764.823432] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30764.823436] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30764.823438] iwlagn 0000:0e:00.0: FH register values:
[30764.823458] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30764.823476] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30764.823496] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000078
[30764.823514] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30764.823532] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30764.823551] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30764.823569] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30764.823588] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30764.823606] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30764.823684] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30764.823707] iwlagn 0000:0e:00.0: EVT_LOGT:0000233220:0x00000000:0212
[30764.823721] iwlagn 0000:0e:00.0: EVT_LOGT:0000233276:0x00000000:0215
[30764.823734] iwlagn 0000:0e:00.0: EVT_LOGT:0000233280:0x00000008:0220
[30764.823747] iwlagn 0000:0e:00.0: EVT_LOGT:0000233296:0x00000000:0302
[30764.823760] iwlagn 0000:0e:00.0: EVT_LOGT:0000233325:0x000000d4:0303
[30764.823772] iwlagn 0000:0e:00.0: EVT_LOGT:0000233330:0x00000011:0217
[30764.823785] iwlagn 0000:0e:00.0: EVT_LOGT:0000233331:0x0210001c:0217
[30764.823798] iwlagn 0000:0e:00.0: EVT_LOGT:0000233374:0x0211001c:0206
[30764.823812] iwlagn 0000:0e:00.0: EVT_LOGT:0000233376:0x00000001:0204
[30764.823825] iwlagn 0000:0e:00.0: EVT_LOGT:0000233380:0x00000001:0219
[30764.823837] iwlagn 0000:0e:00.0: EVT_LOGT:0000233382:0x01000110:0211
[30764.823850] iwlagn 0000:0e:00.0: EVT_LOGT:0000233574:0x00000000:0212
[30764.823862] iwlagn 0000:0e:00.0: EVT_LOGT:0000233626:0x00000000:0215
[30764.823875] iwlagn 0000:0e:00.0: EVT_LOGT:0000233630:0x00000008:0220
[30764.823888] iwlagn 0000:0e:00.0: EVT_LOGT:0000233646:0x00000000:0302
[30764.823901] iwlagn 0000:0e:00.0: EVT_LOGT:0000233676:0x000000d4:0303
[30764.823914] iwlagn 0000:0e:00.0: EVT_LOGT:0000233680:0x00000012:0217
[30764.823926] iwlagn 0000:0e:00.0: EVT_LOGT:0000233681:0x0211001c:0217
[30764.823939] iwlagn 0000:0e:00.0: EVT_LOGT:0000234408:0x0431004e:0401
[30764.823952] iwlagn 0000:0e:00.0: EVT_LOGT:0000234420:0x00000000:0125
[30764.959530] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30764.959553] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30764.959555] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30764.959726] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30764.959729] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 1272832714 0x41808035 0x0000A907 1364
[30764.959731] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30764.959733] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30764.959735] iwlagn 0000:0e:00.0: CSR values:
[30764.959737] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30764.959742] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30764.959749] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30764.959754] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30764.959758] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30764.959764] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30764.959769] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30764.959774] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30764.959779] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30764.959783] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30764.959788] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30764.959792] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30764.959797] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30764.959802] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30764.959808] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X000000a3
[30764.959813] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30764.959818] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30764.959822] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30764.959827] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000078
[30764.959832] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30764.959836] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30764.959841] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30764.959845] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30764.959850] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30764.959852] iwlagn 0000:0e:00.0: FH register values:
[30764.959871] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30764.959889] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30764.959908] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000058
[30764.959926] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30764.959946] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30764.959963] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30764.959982] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30764.960014] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30764.960027] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30764.960080] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30764.960097] iwlagn 0000:0e:00.0: EVT_LOGT:0000105372:0x020d001c:0217
[30764.960108] iwlagn 0000:0e:00.0: EVT_LOGT:0000105394:0x0000010f:0106
[30764.960119] iwlagn 0000:0e:00.0: EVT_LOGT:0000105396:0x00000000:0302
[30764.960130] iwlagn 0000:0e:00.0: EVT_LOGT:0000105408:0x00002000:0350
[30764.960141] iwlagn 0000:0e:00.0: EVT_LOGT:0000105712:0x0000010f:0106
[30764.960152] iwlagn 0000:0e:00.0: EVT_LOGT:0000105713:0x00000000:0302
[30764.960162] iwlagn 0000:0e:00.0: EVT_LOGT:0000105726:0x00002000:0350
[30764.960173] iwlagn 0000:0e:00.0: EVT_LOGT:0000105736:0x0000010f:0106
[30764.960184] iwlagn 0000:0e:00.0: EVT_LOGT:0000105737:0x00000000:0301
[30764.960194] iwlagn 0000:0e:00.0: EVT_LOGT:0000105893:0x000000b4:0303
[30764.960205] iwlagn 0000:0e:00.0: EVT_LOGT:0000105915:0x000000c4:0322
[30764.960215] iwlagn 0000:0e:00.0: EVT_LOGT:0000106086:0x00000000:0301
[30764.960226] iwlagn 0000:0e:00.0: EVT_LOGT:0000106207:0x00000000:1350
[30764.960237] iwlagn 0000:0e:00.0: EVT_LOGT:0000106207:0x00000000:1351
[30764.960248] iwlagn 0000:0e:00.0: EVT_LOGT:0000106208:0x00000001:1352
[30764.960259] iwlagn 0000:0e:00.0: EVT_LOGT:0000106208:0x00000002:1353
[30764.960270] iwlagn 0000:0e:00.0: EVT_LOGT:0000106262:0x000000d4:0322
[30764.960281] iwlagn 0000:0e:00.0: EVT_LOGT:0000106416:0x004a6a5f:0310
[30764.960292] iwlagn 0000:0e:00.0: EVT_LOGT:0000106452:0x042f004e:0401
[30764.960303] iwlagn 0000:0e:00.0: EVT_LOGT:0000106464:0x00000000:0125
[30765.252130] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30765.252147] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30765.252149] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30765.252264] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30765.252267] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0071767659 0x41808035 0x0000A907 1364
[30765.252269] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30765.252271] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30765.252273] iwlagn 0000:0e:00.0: CSR values:
[30765.252275] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30765.252280] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30765.252285] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30765.252289] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30765.252294] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30765.252299] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30765.252303] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30765.252308] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30765.252313] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30765.252317] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30765.252322] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30765.252327] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30765.252331] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30765.252336] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30765.252341] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X00000185
[30765.252345] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30765.252350] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30765.252354] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30765.252359] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000078
[30765.252364] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30765.252368] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30765.252373] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30765.252378] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30765.252382] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30765.252385] iwlagn 0000:0e:00.0: FH register values:
[30765.252397] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30765.252411] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30765.252424] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000080
[30765.252437] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30765.252450] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30765.252463] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30765.252476] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30765.252489] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30765.252502] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30765.252553] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30765.252571] iwlagn 0000:0e:00.0: EVT_LOGT:0000250441:0x00000000:0212
[30765.252581] iwlagn 0000:0e:00.0: EVT_LOGT:0000250493:0x00000000:0215
[30765.252592] iwlagn 0000:0e:00.0: EVT_LOGT:0000250497:0x00000008:0220
[30765.252602] iwlagn 0000:0e:00.0: EVT_LOGT:0000250601:0x01000000:0221
[30765.252613] iwlagn 0000:0e:00.0: EVT_LOGT:0000250602:0x0210001c:0206
[30765.252623] iwlagn 0000:0e:00.0: EVT_LOGT:0000250602:0x01000001:0251
[30765.252633] iwlagn 0000:0e:00.0: EVT_LOGT:0000250672:0x01000000:0221
[30765.252644] iwlagn 0000:0e:00.0: EVT_LOGT:0000250673:0x0210001c:0206
[30765.252654] iwlagn 0000:0e:00.0: EVT_LOGT:0000250674:0x01000001:0251
[30765.252665] iwlagn 0000:0e:00.0: EVT_LOGT:0000250915:0x01000000:0221
[30765.252675] iwlagn 0000:0e:00.0: EVT_LOGT:0000250916:0x0210001c:0206
[30765.252686] iwlagn 0000:0e:00.0: EVT_LOGT:0000250917:0x01000001:0251
[30765.252696] iwlagn 0000:0e:00.0: EVT_LOGT:0000250978:0x01000000:0221
[30765.252706] iwlagn 0000:0e:00.0: EVT_LOGT:0000250979:0x0210001c:0206
[30765.252717] iwlagn 0000:0e:00.0: EVT_LOGT:0000250980:0x01000001:0251
[30765.252727] iwlagn 0000:0e:00.0: EVT_LOGT:0000251248:0x01000000:0221
[30765.252737] iwlagn 0000:0e:00.0: EVT_LOGT:0000251249:0x0210001c:0206
[30765.252748] iwlagn 0000:0e:00.0: EVT_LOGT:0000251250:0x01000001:0251
[30765.252758] iwlagn 0000:0e:00.0: EVT_LOGT:0000251312:0x042f004e:0401
[30765.252769] iwlagn 0000:0e:00.0: EVT_LOGT:0000251324:0x00000000:0125
[30765.701770] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30765.701793] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30765.701795] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30765.701968] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30765.701971] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0072217283 0x41808035 0x0000A907 1364
[30765.701973] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30765.701976] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30765.701978] iwlagn 0000:0e:00.0: CSR values:
[30765.701979] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30765.701985] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30765.701990] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30765.701997] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30765.702001] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30765.702024] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30765.702029] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30765.702034] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30765.702038] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30765.702043] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30765.702049] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30765.702054] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30765.702061] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30765.702067] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30765.702071] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X000002d7
[30765.702076] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30765.702081] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30765.702085] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30765.702090] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000078
[30765.702095] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30765.702100] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30765.702104] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30765.702109] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30765.702114] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30765.702116] iwlagn 0000:0e:00.0: FH register values:
[30765.702134] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30765.702153] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30765.702171] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000068
[30765.702190] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30765.702208] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30765.702226] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30765.702245] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30765.702263] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30765.702286] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30765.702338] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30765.702356] iwlagn 0000:0e:00.0: EVT_LOGT:0000423367:0x000000d4:0303
[30765.702366] iwlagn 0000:0e:00.0: EVT_LOGT:0000423372:0x00000010:0217
[30765.702382] iwlagn 0000:0e:00.0: EVT_LOGT:0000423373:0x020f001c:0217
[30765.702397] iwlagn 0000:0e:00.0: EVT_LOGT:0000423389:0x0000010f:0106
[30765.702410] iwlagn 0000:0e:00.0: EVT_LOGT:0000423391:0x00000000:0302
[30765.702422] iwlagn 0000:0e:00.0: EVT_LOGT:0000423403:0x00002000:0350
[30765.702435] iwlagn 0000:0e:00.0: EVT_LOGT:0000423834:0x0000010f:0106
[30765.702447] iwlagn 0000:0e:00.0: EVT_LOGT:0000423836:0x00000000:0302
[30765.702460] iwlagn 0000:0e:00.0: EVT_LOGT:0000423848:0x00002000:0350
[30765.702473] iwlagn 0000:0e:00.0: EVT_LOGT:0000424153:0x0000010f:0106
[30765.702487] iwlagn 0000:0e:00.0: EVT_LOGT:0000424154:0x00000000:0302
[30765.702500] iwlagn 0000:0e:00.0: EVT_LOGT:0000424167:0x00002000:0350
[30765.702512] iwlagn 0000:0e:00.0: EVT_LOGT:0000425123:0x0000010f:0106
[30765.702525] iwlagn 0000:0e:00.0: EVT_LOGT:0000425125:0x00000000:0302
[30765.702538] iwlagn 0000:0e:00.0: EVT_LOGT:0000425137:0x00002000:0350
[30765.702551] iwlagn 0000:0e:00.0: EVT_LOGT:0000425290:0x0000010f:0106
[30765.702563] iwlagn 0000:0e:00.0: EVT_LOGT:0000425292:0x00000000:0302
[30765.702576] iwlagn 0000:0e:00.0: EVT_LOGT:0000425305:0x00002000:0350
[30765.702589] iwlagn 0000:0e:00.0: EVT_LOGT:0000425542:0x0431004e:0401
[30765.702601] iwlagn 0000:0e:00.0: EVT_LOGT:0000425553:0x00000000:0125
[30773.515362] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:24:b2:d5:47:0a tid = 0
[30777.086066] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:24:b2:d5:47:0a tid = 0
[30807.568627] iwlagn 0000:0e:00.0: Microcode SW error detected.  Restarting 0x2000000.
[30807.568644] iwlagn 0000:0e:00.0: Start IWL Error Log Dump:
[30807.568646] iwlagn 0000:0e:00.0: Status: 0x000212E4, count: 5
[30807.568760] iwlagn 0000:0e:00.0: Desc                               Time       data1      data2      line
[30807.568764] iwlagn 0000:0e:00.0: SYSASSERT                    (#05) 0005156053 0x01808035 0x0000A907 1364
[30807.568766] iwlagn 0000:0e:00.0: blink1  blink2  ilink1  ilink2
[30807.568768] iwlagn 0000:0e:00.0: 0x039B8 0x039B8 0x008B2 0x00000
[30807.568770] iwlagn 0000:0e:00.0: CSR values:
[30807.568771] iwlagn 0000:0e:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[30807.568777] iwlagn 0000:0e:00.0:        CSR_HW_IF_CONFIG_REG: 0X00480302
[30807.568781] iwlagn 0000:0e:00.0:          CSR_INT_COALESCING: 0X0000ff40
[30807.568786] iwlagn 0000:0e:00.0:                     CSR_INT: 0X00000000
[30807.568791] iwlagn 0000:0e:00.0:                CSR_INT_MASK: 0X00000000
[30807.568795] iwlagn 0000:0e:00.0:           CSR_FH_INT_STATUS: 0X00000000
[30807.568800] iwlagn 0000:0e:00.0:                 CSR_GPIO_IN: 0X00000000
[30807.568805] iwlagn 0000:0e:00.0:                   CSR_RESET: 0X00000000
[30807.568809] iwlagn 0000:0e:00.0:                CSR_GP_CNTRL: 0X080403c5
[30807.568814] iwlagn 0000:0e:00.0:                  CSR_HW_REV: 0X00000024
[30807.568819] iwlagn 0000:0e:00.0:              CSR_EEPROM_REG: 0X00000000
[30807.568824] iwlagn 0000:0e:00.0:               CSR_EEPROM_GP: 0X90000004
[30807.568828] iwlagn 0000:0e:00.0:              CSR_OTP_GP_REG: 0X00060000
[30807.568833] iwlagn 0000:0e:00.0:                 CSR_GIO_REG: 0X00080046
[30807.568838] iwlagn 0000:0e:00.0:            CSR_GP_UCODE_REG: 0X0000994e
[30807.568842] iwlagn 0000:0e:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[30807.568847] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[30807.568852] iwlagn 0000:0e:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[30807.568857] iwlagn 0000:0e:00.0:                 CSR_LED_REG: 0X00000058
[30807.568861] iwlagn 0000:0e:00.0:        CSR_DRAM_INT_TBL_REG: 0X8813e6ca
[30807.568866] iwlagn 0000:0e:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[30807.568871] iwlagn 0000:0e:00.0:             CSR_ANA_PLL_CFG: 0X00880300
[30807.568875] iwlagn 0000:0e:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[30807.568880] iwlagn 0000:0e:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[30807.568882] iwlagn 0000:0e:00.0: FH register values:
[30807.568895] iwlagn 0000:0e:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X13d3fd00
[30807.568909] iwlagn 0000:0e:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X013c62f0
[30807.568922] iwlagn 0000:0e:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000000
[30807.568935] iwlagn 0000:0e:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[30807.568948] iwlagn 0000:0e:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[30807.568961] iwlagn 0000:0e:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[30807.568974] iwlagn 0000:0e:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[30807.568987] iwlagn 0000:0e:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[30807.569012] iwlagn 0000:0e:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[30807.569066] iwlagn 0000:0e:00.0: Start IWL Event Log Dump: display last 20 entries
[30807.569084] iwlagn 0000:0e:00.0: EVT_LOGT:0041840418:0x00000008:0220
[30807.569095] iwlagn 0000:0e:00.0: EVT_LOGT:0041840469:0x0000010f:0106
[30807.569106] iwlagn 0000:0e:00.0: EVT_LOGT:0041840471:0x00000000:0302
[30807.569117] iwlagn 0000:0e:00.0: EVT_LOGT:0041840494:0x0000062a:0353
[30807.569128] iwlagn 0000:0e:00.0: EVT_LOGT:0041840874:0x0ad7001c:0206
[30807.569139] iwlagn 0000:0e:00.0: EVT_LOGT:0041840876:0x00000001:0204
[30807.569150] iwlagn 0000:0e:00.0: EVT_LOGT:0041840880:0x00000001:0214
[30807.569161] iwlagn 0000:0e:00.0: EVT_LOGT:0041840880:0x01001110:0205
[30807.569172] iwlagn 0000:0e:00.0: EVT_LOGT:0041840903:0x00000020:0208
[30807.569182] iwlagn 0000:0e:00.0: EVT_LOGT:0041840923:0x00000000:0302
[30807.569193] iwlagn 0000:0e:00.0: EVT_LOGT:0041840952:0x000000c4:0303
[30807.569205] iwlagn 0000:0e:00.0: EVT_LOGT:0041840959:0x00000001:0203
[30807.569215] iwlagn 0000:0e:00.0: EVT_LOGT:0041840962:0x0ad7001c:0206
[30807.569226] iwlagn 0000:0e:00.0: EVT_LOGT:0041840963:0x00000040:0204
[30807.569238] iwlagn 0000:0e:00.0: EVT_LOGT:0041840966:0x01000110:0211
[30807.569249] iwlagn 0000:0e:00.0: EVT_LOGT:0041841133:0x00000000:0212
[30807.569262] iwlagn 0000:0e:00.0: EVT_LOGT:0041841172:0x00000000:0215
[30807.569272] iwlagn 0000:0e:00.0: EVT_LOGT:0041841176:0x00000008:0220
[30807.569283] iwlagn 0000:0e:00.0: EVT_LOGT:0041841214:0x04f3004e:0401
[30807.569294] iwlagn 0000:0e:00.0: EVT_LOGT:0041841226:0x00000000:0125
[30807.615233] iwlagn 0000:0e:00.0: Stopping AGG while state not ON or starting
[30807.615238] iwlagn 0000:0e:00.0: queue number out of range: 0, must be 10 to 19
[30809.239874] iwlagn 0000:0e:00.0: iwl_tx_agg_start on ra = 00:24:b2:d5:47:0a tid = 0
+++++++++++

Comment 22 Ivan 2010-05-24 19:57:39 UTC

Hi again,

Not sure if it's related, but happened when connecting to one of the problematic APs:

[   88.863600] WARNING: at net/mac80211/agg-tx.c:464 ieee80211_start_tx_ba_cb+0x77/0xbb [mac80211]()
[   88.863602] Hardware name: Vostro 1320
[   88.863603] Modules linked in: vboxnetadp vboxnetflt nvidia(P) vboxdrv sco acpi_cpufreq bridge stp ppdev bnep lp parport cpufreq_conservative cpufreq_stats cpufreq_userspace cpufreq_powersave rfcomm l2cap microcode uinput fuse coretemp loop firewire_sbp2 arc4 ecb joydev snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device iwlagn uvcvideo videodev iwlcore v4l1_compat psmouse dell_laptop snd i2c_i801 soundcore v4l2_compat_ioctl32 video btusb usbhid i2c_core hid processor serio_raw snd_page_alloc bluetooth output mac80211 dcdbas button battery ac cfg80211 rfkill tpm_tis tpm tpm_bios evdev sd_mod crc_t10dif sr_mod cdrom uhci_hcd sdhci_pci sdhci firewire_ohci thermal thermal_sys ehci_hcd ahci mmc_core led_class firewire_core crc_itu_t r8169 mii usbcore nls_base [last unloaded: scsi_wait_scan]
[   88.863660] Pid: 0, comm: swapper Tainted: P           2.6.34-ispm #1
[   88.863662] Call Trace:
[   88.863664]  <IRQ>  [<ffffffffa014c1fe>] ? ieee80211_start_tx_ba_cb+0x77/0xbb [mac80211]
[   88.863677]  [<ffffffffa014c1fe>] ? ieee80211_start_tx_ba_cb+0x77/0xbb [mac80211]
[   88.863682]  [<ffffffff81044144>] ? warn_slowpath_common+0x77/0xa3
[   88.863689]  [<ffffffffa014c1fe>] ? ieee80211_start_tx_ba_cb+0x77/0xbb [mac80211]
[   88.863695]  [<ffffffffa0147a14>] ? ieee80211_tasklet_handler+0x8c/0xe0 [mac80211]
[   88.863698]  [<ffffffff81048c91>] ? tasklet_action+0xac/0x118
[   88.863701]  [<ffffffff8104a007>] ? __do_softirq+0xfd/0x1ca
[   88.863705]  [<ffffffff81009a1c>] ? call_softirq+0x1c/0x30
[   88.863708]  [<ffffffff8100b897>] ? do_softirq+0x3f/0x79
[   88.863711]  [<ffffffff81049e6b>] ? irq_exit+0x36/0x89
[   88.863713]  [<ffffffff8100af89>] ? do_IRQ+0xa8/0xbe
[   88.863717]  [<ffffffff8133c253>] ? ret_from_intr+0x0/0x11
[   88.863719]  <EOI>  [<ffffffff81025a06>] ? hpet_legacy_next_event+0x0/0x7
[   88.863727]  [<ffffffffa01a7592>] ? acpi_idle_enter_bm+0x28b/0x2bf [processor]
[   88.863731]  [<ffffffffa01a758b>] ? acpi_idle_enter_bm+0x284/0x2bf [processor]
[   88.863735]  [<ffffffff81276acb>] ? cpuidle_idle_call+0x9d/0x10e
[   88.863738]  [<ffffffff81007ec6>] ? cpu_idle+0xa3/0xfa
[   88.863741]  [<ffffffff816b0140>] ? early_idt_handler+0x0/0x71
[   88.863744]  [<ffffffff816b0d67>] ? start_kernel+0x3f3/0x3ff
[   88.863747]  [<ffffffff816b03be>] ? x86_64_start_kernel+0xf9/0x106

Comment 23 Ivan 2010-05-26 19:36:42 UTC

Hi again,

On a different AP I got the following kernel error: (running 2.6.34)

+++++++++++++++++++++++++
[ 6789.696234] ------------[ cut here ]------------
[ 6789.696271] WARNING: at drivers/net/wireless/iwlwifi/iwl-scan.c:654 iwl_fill_probe_req+0x72/0x95 [iwlcore]()
[ 6789.696278] Hardware name: Vostro 1320
[ 6789.696282] Modules linked in: tun vboxnetadp vboxnetflt nvidia(P) vboxdrv sco acpi_cpufreq bridge stp cpufreq_conservative bnep cpufreq_stats cpufreq_userspace rfcomm cpufreq_powersave ppdev l2cap lp parport microcode uinput fuse coretemp loop firewire_sbp2 joydev snd_hda_codec_idt arc4 ecb snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq iwlagn uvcvideo snd_timer snd_seq_device iwlcore mac80211 snd cfg80211 psmouse soundcore btusb bluetooth dell_laptop rfkill snd_page_alloc evdev videodev serio_raw i2c_i801 tpm_tis battery usbhid hid v4l1_compat v4l2_compat_ioctl32 i2c_core video processor button ac tpm output tpm_bios dcdbas sd_mod crc_t10dif sr_mod cdrom sdhci_pci sdhci firewire_ohci uhci_hcd thermal thermal_sys r8169 mii ahci firewire_core crc_itu_t ehci_hcd mmc_core led_class usbcore nls_base [last unloaded: scsi_wait_scan]
[ 6789.696453] Pid: 690, comm: iwlagn Tainted: P           2.6.34-ispm #1
[ 6789.696459] Call Trace:
[ 6789.696477]  [<ffffffffa0279f7b>] ? iwl_fill_probe_req+0x72/0x95 [iwlcore]
[ 6789.696493]  [<ffffffffa0279f7b>] ? iwl_fill_probe_req+0x72/0x95 [iwlcore]
[ 6789.696506]  [<ffffffff81044144>] ? warn_slowpath_common+0x77/0xa3
[ 6789.696523]  [<ffffffffa0279f7b>] ? iwl_fill_probe_req+0x72/0x95 [iwlcore]
[ 6789.696539]  [<ffffffffa027a861>] ? iwl_bg_request_scan+0x8c3/0xfc2 [iwlcore]
[ 6789.696557]  [<ffffffffa026b7ea>] ? iwl_send_cmd_async+0x4c/0xa0 [iwlcore]
[ 6789.696575]  [<ffffffffa026b87c>] ? iwl_send_cmd_pdu_async+0x3e/0x44 [iwlcore]
[ 6789.696593]  [<ffffffffa026b882>] ? iwl_generic_cmd_callback+0x0/0x112 [iwlcore]
[ 6789.696610]  [<ffffffffa02dcd6e>] ? iwl5000_send_tx_power+0x54/0x59 [iwlagn]
[ 6789.696621]  [<ffffffff8133bb67>] ? _raw_spin_unlock_irqrestore+0x35/0x41
[ 6789.696637]  [<ffffffffa0262713>] ? iwl_set_tx_power+0xd7/0x110 [iwlcore]
[ 6789.696649]  [<ffffffff81059267>] ? worker_thread+0x1b3/0x254
[ 6789.696665]  [<ffffffffa0279f9e>] ? iwl_bg_request_scan+0x0/0xfc2 [iwlcore]
[ 6789.696674]  [<ffffffff8105cb26>] ? autoremove_wake_function+0x0/0x2e
[ 6789.696683]  [<ffffffff810590b4>] ? worker_thread+0x0/0x254
[ 6789.696690]  [<ffffffff8105c695>] ? kthread+0x79/0x81
[ 6789.696700]  [<ffffffff81009924>] ? kernel_thread_helper+0x4/0x10
[ 6789.696708]  [<ffffffff8105c61c>] ? kthread+0x0/0x81
[ 6789.696716]  [<ffffffff81009920>] ? kernel_thread_helper+0x0/0x10
[ 6789.696722] ---[ end trace aaa7a81f86e308ab ]---
[ 6789.696737] BUG: unable to handle kernel paging request at 00000000000c0000
[ 6789.696746] IP: [<ffffffffa027ab62>] iwl_bg_request_scan+0xbc4/0xfc2 [iwlcore]
[ 6789.696764] PGD 0 
[ 6789.696769] Oops: 0000 [#1] PREEMPT SMP 
[ 6789.696777] last sysfs file: /sys/class/net/wlan0/statistics/tx_bytes
[ 6789.696784] CPU 0 
[ 6789.696787] Modules linked in: tun vboxnetadp vboxnetflt nvidia(P) vboxdrv sco acpi_cpufreq bridge stp cpufreq_conservative bnep cpufreq_stats cpufreq_userspace rfcomm cpufreq_powersave ppdev l2cap lp parport microcode uinput fuse coretemp loop firewire_sbp2 joydev snd_hda_codec_idt arc4 ecb snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq iwlagn uvcvideo snd_timer snd_seq_device iwlcore mac80211 snd cfg80211 psmouse soundcore btusb bluetooth dell_laptop rfkill snd_page_alloc evdev videodev serio_raw i2c_i801 tpm_tis battery usbhid hid v4l1_compat v4l2_compat_ioctl32 i2c_core video processor button ac tpm output tpm_bios dcdbas sd_mod crc_t10dif sr_mod cdrom sdhci_pci sdhci firewire_ohci uhci_hcd thermal thermal_sys r8169 mii ahci firewire_core crc_itu_t ehci_hcd mmc_core led_class usbcore nls_base [last unloaded: scsi_wait_scan]
[ 6789.696952] 
[ 6789.696958] Pid: 690, comm: iwlagn Tainted: P        W  2.6.34-ispm #1 0R235J/Vostro 1320
[ 6789.696964] RIP: 0010:[<ffffffffa027ab62>]  [<ffffffffa027ab62>] iwl_bg_request_scan+0xbc4/0xfc2 [iwlcore]
[ 6789.696965] RSP: 0018:ffff88013e4bfd10  EFLAGS: 00010283
[ 6789.696965] RAX: 0000000000000000 RBX: 00000000000c0000 RCX: 0000000000000000
[ 6789.696965] RDX: ffff880022ba1400 RSI: 0000000000000000 RDI: ffff88013d141320
[ 6789.696965] RBP: ffff88013ce6eb16 R08: ffff88013eab1800 R09: ffff88013d141d6c
[ 6789.696965] R10: ffffffff814b24ed R11: ffff88013e4bfb70 R12: 00000000fffffd0a
[ 6789.696965] R13: 0000000000000064 R14: ffff88013d1496b0 R15: ffff88013d141320
[ 6789.696965] FS:  0000000000000000(0000) GS:ffff880001a00000(0000) knlGS:0000000000000000
[ 6789.696965] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 6789.696965] CR2: 00000000000c0000 CR3: 0000000001629000 CR4: 00000000000406f0
[ 6789.696965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6789.696965] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 6789.696965] Process iwlagn (pid: 690, threadinfo ffff88013e4be000, task ffff88013e393f00)
[ 6789.696965] Stack:
[ 6789.696965]  ffff880100000758 ffff88013e4bfd80 00000000fffffff0 00000000ffc06a01
[ 6789.696965] <0> 0000005800000021 ffff88013e4bffd8 ffff88013e4bffd8 001affffa026b7ea
[ 6789.696965] <0> 0000000300000001 ffff88013d141d78 ffff88013ce6e800 0000000000000000
[ 6789.696965] Call Trace:
[ 6789.696965]  [<ffffffffa026b87c>] ? iwl_send_cmd_pdu_async+0x3e/0x44 [iwlcore]
[ 6789.696965]  [<ffffffffa02dcd6e>] ? iwl5000_send_tx_power+0x54/0x59 [iwlagn]
[ 6789.696965]  [<ffffffff8133bb67>] ? _raw_spin_unlock_irqrestore+0x35/0x41
[ 6789.696965]  [<ffffffffa0262713>] ? iwl_set_tx_power+0xd7/0x110 [iwlcore]
[ 6789.696965]  [<ffffffff81059267>] ? worker_thread+0x1b3/0x254
[ 6789.696965]  [<ffffffffa0279f9e>] ? iwl_bg_request_scan+0x0/0xfc2 [iwlcore]
[ 6789.696965]  [<ffffffff8105cb26>] ? autoremove_wake_function+0x0/0x2e
[ 6789.696965]  [<ffffffff810590b4>] ? worker_thread+0x0/0x254
[ 6789.696965]  [<ffffffff8105c695>] ? kthread+0x79/0x81
[ 6789.696965]  [<ffffffff81009924>] ? kernel_thread_helper+0x4/0x10
[ 6789.696965]  [<ffffffff8105c61c>] ? kthread+0x0/0x81
[ 6789.696965]  [<ffffffff81009920>] ? kernel_thread_helper+0x0/0x10
[ 6789.696965] Code: 00 00 65 48 8b 04 25 08 cc 00 00 48 89 44 24 30 48 89 44 24 28 e9 08 02 00 00 48 63 84 24 88 00 00 00 48 8b 5c c2 38 8b 44 24 58 <39> 03 0f 85 e8 01 00 00 0f b7 7b 04 e8 09 0d f7 ff 4c 89 ff 66 
[ 6789.696965] RIP  [<ffffffffa027ab62>] iwl_bg_request_scan+0xbc4/0xfc2 [iwlcore]
[ 6789.696965]  RSP <ffff88013e4bfd10>
[ 6789.696965] CR2: 00000000000c0000
[ 6789.697370] ---[ end trace aaa7a81f86e308ac ]---
++++++

Comment 24 Reinette Chatre 2010-05-28 21:48:18 UTC

Created attachment 26572 [details]
Fix internal scan race

The last issue you mention belongs in a new bug report. Could you please try the attached patch for it? It has already been submitted to 2.6.34 stable. If you are still seeing this issue, please open a new bug report.

Comment 25 Reinette Chatre 2010-06-30 16:12:13 UTC

It has been more than a month with no response from reporter. Closing.

Comment 26 Ivan 2010-07-05 17:11:58 UTC

(In reply to comment #25)
> It has been more than a month with no response from reporter. Closing.

Sorry about that. I've been testing with the patch for kernel 2.6.34 that you've submitted, and so far the wireless has been working, with much less disconnections and no more error messages on dmesg. Is this patch going on kernel 2.6.35?

Thank you very much, and sorry about the delay.

Comment 27 Reinette Chatre 2010-07-06 05:47:58 UTC

Yes, it is in 2.6.35

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