All of lore.kernel.org
 help / color / mirror / Atom feed
From: "KAVITA MATHUR" <kavitam@cdot.in>
To: ath10k@lists.infradead.org, ath9k-devel@qca.qualcomm.com
Subject: Firmware crash while configuring Mesh
Date: Mon, 3 Jul 2017 16:37:31 +0530	[thread overview]
Message-ID: <20170703110731.M85186@cdot.in> (raw)
In-Reply-To: <20170620035519.M70456@cdot.in>


Hi,

I am testing Mesh modes using two different hardware Mesh nodes, first node was
configured in an 20 MHz mode (driver:ath9k backported from 4.4.2-1) and second node is
configured in ac 20MHz mode (driver: ath10K backported from ath10k git).


Firmware version :   firmware-5.bin_10.2.4.70.63-2

application : meshd-nl80211 

File system : openwrt-chaos-calmer 15.01

I observed firmware crash whenever there are mismatch between HT/VHT capabilities.
Following crash errors are flashed. 

Please help me on this.Can Mesh nodes connect with different capabilities? What is wrong
with firmware.

IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
device wlan0 entered promiscuous mode
br-lan: port 2(wlan0) entered forwarding state
br-lan: port 2(wlan0) entered forwarding state
ath10k_pci 0000:01:00.0: firmware crashed! (uuid n/a)
ath10k_pci 0000:01:00.0: qca988x hw2.0 target 0x4100016c chip_id 0x043202ff sub 0000:0000
ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
ath10k_pci 0000:01:00.0: firmware ver 10.2.4-1.0-00024 api 5 features
no-p2p,raw-mode,mfp,allows-mesh-bcast crc32 2a48e27d
ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 bebc7c08
ath10k_pci 0000:01:00.0: htt-ver 2.1 wmi-op 5 htt-op 2 cal otp max-sta 128 raw 0 hwcrypto 1
ath10k_pci 0000:01:00.0: firmware register dump:
ath10k_pci 0000:01:00.0: [00]: 0x4100016C 0x000015B3 0x009A31BB 0x00955B31
ath10k_pci 0000:01:00.0: [04]: 0x009A31BB 0x00060130 0x00000008 0x00000000
ath10k_pci 0000:01:00.0: [08]: 0x00000000 0x00955B31 0x00000000 0x0040F89E
ath10k_pci 0000:01:00.0: [12]: 0x00000009 0xFFFFFFFF 0x009580F5 0x00958117
ath10k_pci 0000:01:00.0: [16]: 0x00958080 0x0094085D 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [20]: 0x409A31BB 0x0040AA84 0x00000002 0x00000001
ath10k_pci 0000:01:00.0: [24]: 0x809A2B8D 0x0040AAE4 0x004352C4 0xC09A31BB
ath10k_pci 0000:01:00.0: [28]: 0x809898C8 0x0040AB04 0x0043F91C 0x009C6468
ath10k_pci 0000:01:00.0: [32]: 0x809B66B4 0x0040AB34 0x009C6468 0x0043F91C
ath10k_pci 0000:01:00.0: [36]: 0x809B282C 0x0040ADA4 0x00400000 0x00416E94
ath10k_pci 0000:01:00.0: [40]: 0x809C07E1 0x0040ADE4 0x0040AE08 0x00412028
ath10k_pci 0000:01:00.0: [44]: 0x809486FA 0x0040AE04 0x00000001 0x00000000
ath10k_pci 0000:01:00.0: [48]: 0x80948E2C 0x0040AEA4 0x0041F4F0 0x00412634
ath10k_pci 0000:01:00.0: [52]: 0x809BFC41 0x0040AEC4 0x0041F4F0 0x00000001
ath10k_pci 0000:01:00.0: [56]: 0x80940F18 0x0040AF14 0x00000010 0x00403AC0
ath10k_pci 0000:01:00.0: Copy Engine register dump:
ath10k_pci 0000:01:00.0: [00]: 0x00057400   8   8   3   3
ath10k_pci 0000:01:00.0: [01]: 0x00057800  14  14  49  50
ath10k_pci 0000:01:00.0: [02]: 0x00057c00  17  17  16  17
ath10k_pci 0000:01:00.0: [03]: 0x00058000  12  12  13  12
ath10k_pci 0000:01:00.0: [04]: 0x00058400  53  53  68  30
ath10k_pci 0000:01:00.0: [05]: 0x00058800  10  10  41  42
ath10k_pci 0000:01:00.0: [06]: 0x00058c00  19  19  19  19
ath10k_pci 0000:01:00.0: [07]: 0x00059000   0   0   0   0
ieee80211 phy0: Hardware restart was requested
br-lan: port 2(wlan0) entered forwarding state
ath10k_pci 0000:01:00.0: firmware crashed! (uuid n/a)
ath10k_pci 0000:01:00.0: qca988x hw2.0 target 0x4100016c chip_id 0x043202ff sub 0000:0000
ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
ath10k_pci 0000:01:00.0: firmware ver 10.2.4-1.0-00024 api 5 features
no-p2p,raw-mode,mfp,allows-mesh-bcast crc32 2a48e27d
ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 bebc7c08
ath10k_pci 0000:01:00.0: htt-ver 2.1 wmi-op 5 htt-op 2 cal otp max-sta 128 raw 0 hwcrypto 1
ath10k_pci 0000:01:00.0: firmware register dump:
ath10k_pci 0000:01:00.0: [00]: 0x4100016C 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [04]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [08]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [12]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [16]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [20]: 0x00000000 0x00401930 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [24]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [28]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [32]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [36]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [40]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [44]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [48]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [52]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: [56]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:01:00.0: Copy Engine register dump:
ath10k_pci 0000:01:00.0: [00]: 0x00057400   8   8   3   3
ath10k_pci 0000:01:00.0: [01]: 0x00057800   3   3   6   7
ath10k_pci 0000:01:00.0: [02]: 0x00057c00   1   1   0   1
ath10k_pci 0000:01:00.0: [03]: 0x00058000   1   1   2   1
ath10k_pci 0000:01:00.0: [04]: 0x00058400  38  38  41  18
ath10k_pci 0000:01:00.0: [05]: 0x00058800   0   0   0   0
ath10k_pci 0000:01:00.0: [06]: 0x00058c00   0   0   0   0
ath10k_pci 0000:01:00.0: [07]: 0x00059000   0   0   0   0
ath10k_pci 0000:01:00.0: wmi unified ready event not received
ath10k_pci 0000:01:00.0: Could not init core: -110
ath10k_pci 0000:01:00.0: cannot restart a device that hasn't been started
Hardware became unavailable during restart.
------------[ cut here ]------------
WARNING: at f9514d60 [verbose debug info unavailable]
Modules linked in: ath10k_pci(O) ath10k_core(O) ath(O) mac80211(O) cfg80211(O) compat(O)
CPU: 1 PID: 12570 Comm: kworker/1:0 Tainted: G           O 3.12.37-rt51+ #25
Workqueue: events_freezable ieee80211_restart_work [mac80211]
task: eb323480 ti: ebb90000 task.ti: ebb90000
NIP: f9514d60 LR: f9514d60 CTR: c0285a90
REGS: ebb91d60 TRAP: 0700   Tainted: G           O  (3.12.37-rt51+)
MSR: 00029002 <CE,EE,ME>  CR: 24002022  XER: 20000000

GPR00: f9514d60 ebb91e10 eb323480 0000002b c19484fc c1948b48 00021002 010ec000
GPR08: 00000007 00000800 00000000 00000259 24002084 00000000 c0051e70 eb565dc8
GPR16: 00000000 00000000 00000000 00000000 00000000 00000001 00000001 fffffef7
GPR24: c0893ebf eb0f16d8 00000000 00000000 ebb60c00 ebb61600 ffffff92 ebb60c00
NIP [f9514d60] ieee80211_reconfig+0xa0/0xd40 [mac80211]
LR [f9514d60] ieee80211_reconfig+0xa0/0xd40 [mac80211]
Call Trace:
[ebb91e10] [f9514d60] ieee80211_reconfig+0xa0/0xd40 [mac80211] (unreliable)Unable to
handle kernel paging request for data at address 0x00000000
Faulting instruction address: 0xf95d5e0c
Oops: Kernel access of bad area, sig: 11 [#1]
PREEMPT SMP NR_CPUS=2 CoreNet Generic
Modules linked in: ath10k_pci(O) ath10k_core(O) ath(O) mac80211(O) cfg80211(O) compat(O)
CPU: 0 PID: 362 Comm: irq/114-QMan po Tainted: G           O 3.12.37-rt51+ #25
task: eb225a40 ti: effe4000 task.ti: eb300000
NIP: f95d5e0c LR: f95d5aec CTR: c000dd00
REGS: effe5ab0 TRAP: 0300   Tainted: G           O  (3.12.37-rt51+)
MSR: 00029002 <CE,EE,ME>  CR: 24002082  XER: 00000000
DEAR: 00000000, ESR: 00800000

GPR00: f95d5a3c effe5b60 eb225a40 00000000 06a38062 00000000 06a38062 00000000
GPR08: 06a38062 00000000 00000000 06a38062 c063c650 00000000 0000000c 00000003
GPR16: 00000010 c07867fc 00000001 00000000 00000000 2bbe0000 00000000 00000001
GPR24: 00000000 ebb61700 eb069868 00000000 00000034 00000000 ebb61df8 ebca20c0
NIP [f95d5e0c] ath10k_htt_tx+0x49c/0x5b0 [ath10k_core]
LR [f95d5aec] ath10k_htt_tx+0x17c/0x5b0 [ath10k_core]
Call Trace:
[effe5b60] [f95d5a3c] ath10k_htt_tx+0xcc/0x5b0 [ath10k_core] (unreliable)
[effe5be0] [f95c48dc] ath10k_mac_tx+0x3bc/0x4b0 [ath10k_core]
[effe5c10] [f95ca2d0] ath10k_mac_tx_push_txq+0x180/0x270 [ath10k_core]
[effe5c40] [f95ca4ac] ath10k_mac_op_wake_tx_queue+0xec/0x150 [ath10k_core]
[effe5c70] [f950c900] ieee80211_queue_skb+0x280/0x350 [mac80211]
[effe5ca0] [f950e474] ieee80211_tx+0xc4/0x160 [mac80211]
[effe5d00] [f950f370] __ieee80211_subif_start_xmit+0x3b0/0x8a0 [mac80211]
[effe5da0] [f950f8a4] ieee80211_subif_start_xmit+0x44/0x340 [mac80211]
[effe5df0] [c04e7450] dev_hard_start_xmit+0x2d0/0x4d0
[effe5e20] [c04e7988] dev_queue_xmit+0x338/0x530
[effe5e50] [c05f99fc] br_dev_queue_push_xmit+0x6c/0xb0
[effe5e60] [c05f97d0] deliver_clone+0x40/0x80
[effe5e80] [c05fa944] br_handle_frame_finish+0xd4/0x240
[effe5ea0] [c05fac9c] br_handle_frame+0x1ec/0x2b0
[effe5ec0] [c04e2600] __netif_receive_skb_core+0x220/0x760
[effe5f30] [c04e5724] process_backlog+0xb4/0x1b0
[effe5f60] [c04e4f34] net_rx_action+0x1b4/0x240
[effe5f90] [c00330d0] __do_softirq+0x120/0x1f0
[effe5ff0] [c000e238] call_do_softirq+0x24/0x3c
[eb301e50] [c0004c24] do_softirq+0x94/0xc0
[eb301e70] [c0032acc] local_bh_enable+0xcc/0xf0
[eb301e80] [c0077ac0] irq_forced_thread_fn+0x50/0xa0
[eb301ea0] [c0077df0] irq_thread+0x100/0x130
[eb301ee0] [c0051f08] kthread+0x98/0xa0
[eb301f40] [c001011c] ret_from_kernel_thread+0x5c/0x64
Instruction dump:
9afb0019 993b0018 63bd0800 4bfffe04 60000000 3a600000 3a400001 89590914
2f8a0000 40de0050 811f0024 38e00000 <7d144d2c> 393f0050 7ea8ab78 7d204c2c
---[ end trace c1700a8f67dfb3ae ]---



[ebb91e60] [f94de2a4] ieee80211_restart_work+0x84/0xc0 [mac80211]
[ebb91e80] [c004a4fc] process_one_work+0x11c/0x370
[ebb91ea0] [c004b194] worker_thread+0x154/0x410
[ebb91ee0] [c0051f08] kthread+0x98/0xa0
[ebb91f40] [c001011c] ret_from_kernel_thread+0x5c/0x64
Instruction dump:
2f890000 3b400000 40de0158 39200000 993f0404 7fe3fb78 4bfcc949 7c7e1b79
41c201e0 3c60f954 3863ca58 4801f8dd <0fe00000> 480001a0 60000000 60000000
---[ end trace c1700a8f67dfb3af ]---
[sched_delayed] sched: RT throttling activated
Kernel panic - not syncing: Fatal exception in interrupt
Rebooting in 3 seconds..
------------[ cut here ]------------
Kernel BUG at c00dd914 [verbose debug info unavailable]
Oops: Exception in kernel mode, sig: 5 [#2]
PREEMPT SMP NR_CPUS=2 CoreNet Generic
Modules linked in: ath10k_pci(O) ath10k_core(O) ath(O) mac80211(O) cfg80211(O) compat(O)
CPU: 0 PID: 362 Comm: irq/114-QMan po Tainted: G      D W  O 3.12.37-rt51+ #25
task: eb225a40 ti: effe4000 task.ti: eb300000
NIP: c00dd914 LR: c0018e50 CTR: 00000000
REGS: effe58a0 TRAP: 0700   Tainted: G      D W  O  (3.12.37-rt51+)
MSR: 00021002 <CE,ME>  CR: 24002084  XER: 00000000

GPR00: c0018e50 effe5950 eb225a40 00001000 00000001 00000001 f1000000 ffbfa000
GPR08: 000000d0 c001f828 effe4000 00000500 24002082 00000000 0000000c 00000003
GPR16: 00000010 c07867fc 00000001 00000000 00000000 2bbe0000 c08b0000 00000000
GPR24: f1000000 ffbfa000 c001f828 000000d0 00000001 00000001 00001000 c001f828
NIP [c00dd914] __get_vm_area_node.isra.37+0x34/0x110
LR [c0018e50] __ioremap_caller+0x1e0/0x220
Call Trace:
[effe5950] [c08b0000] boot_tvec_bases+0x0/0x1040 (unreliable)
[effe5980] [c0018e50] __ioremap_caller+0x1e0/0x220
[effe59b0] [c001f828] sys_writ+0x28/0xd0
[effe59d0] [c001f914] fsl_rstcr_restart+0x44/0x70
[effe59f0] [c000d428] machine_restart+0x48/0x60
[effe5a10] [c063d6fc] panic+0x198/0x1ec
[effe5a70] [c000b314] die+0x2f4/0x300
[effe5aa0] [c001050c] handle_page_fault+0x7c/0x80
--- Exception: 300 at ath10k_htt_tx+0x49c/0x5b0 [ath10k_core]
    LR = ath10k_htt_tx+0x17c/0x5b0 [ath10k_core]
[effe5b60] [f95d5a3c] ath10k_htt_tx+0xcc/0x5b0 [ath10k_core] (unreliable)
[effe5be0] [f95c48dc] ath10k_mac_tx+0x3bc/0x4b0 [ath10k_core]
[effe5c10] [f95ca2d0] ath10k_mac_tx_push_txq+0x180/0x270 [ath10k_core]
[effe5c40] [f95ca4ac] ath10k_mac_op_wake_tx_queue+0xec/0x150 [ath10k_core]
[effe5c70] [f950c900] ieee80211_queue_skb+0x280/0x350 [mac80211]
[effe5ca0] [f950e474] ieee80211_tx+0xc4/0x160 [mac80211]
[effe5d00] [f950f370] __ieee80211_subif_start_xmit+0x3b0/0x8a0 [mac80211]
[effe5da0] [f950f8a4] ieee80211_subif_start_xmit+0x44/0x340 [mac80211]
[effe5df0] [c04e7450] dev_hard_start_xmit+0x2d0/0x4d0
[effe5e20] [c04e7988] dev_queue_xmit+0x338/0x530
[effe5e50] [c05f99fc] br_dev_queue_push_xmit+0x6c/0xb0
[effe5e60] [c05f97d0] deliver_clone+0x40/0x80
[effe5e80] [c05fa944] br_handle_frame_finish+0xd4/0x240
[effe5ea0] [c05fac9c] br_handle_frame+0x1ec/0x2b0
[effe5ec0] [c04e2600] __netif_receive_skb_core+0x220/0x760
[effe5f30] [c04e5724] process_backlog+0xb4/0x1b0
[effe5f60] [c04e4f34] net_rx_action+0x1b4/0x240
[effe5f90] [c00330d0] __do_softirq+0x120/0x1f0
[effe5ff0] [c000e238] call_do_softirq+0x24/0x3c
[eb301e50] [c0004c24] do_softirq+0x94/0xc0
[eb301e70] [c0032acc] local_bh_enable+0xcc/0xf0
[eb301e80] [c0077ac0] irq_forced_thread_fn+0x50/0xa0
[eb301ea0] [c0077df0] irq_thread+0x100/0x130
[eb301ee0] [c0051f08] kthread+0x98/0xa0
[eb301f40] [c001011c] ret_from_kernel_thread+0x5c/0x64
Instruction dump:
7c0802a6 bf010010 542a0024 90010034 7c9d2378 7cbc2b78 7cd83378 816a000c
7cf93b78 7d1b4378 7d3a4b78 556b016e <0f0b0000> 70a90001 41c2002c 7c6a0034
---[ end trace c1700a8f67dfb3b0 ]---

















Thanks & Regards,
कविता माथुर Kavita Mathur 
वरिष्ठ अनुसंधान अभियंता  Senior Research Engineer 
सी-डॉट                      C-DOT
इलैक्ट्रॉनिक्स सिटी फेज़ I         Electronics City Phase I
होसूर रोड, बेंगलूरु               Hosur Road, Bengaluru – 560100
फोन  Ph 080-28529896
Disclaimer:
----------
This email and any files transmitted with it
------- End of Forwarded Message -------


Thanks & Regards,
कविता माथुर Kavita Mathur 
वरिष्ठ अनुसंधान अभियंता  Senior Research Engineer 
सी-डॉट                      C-DOT
इलैक्ट्रॉनिक्स सिटी फेज़ I         Electronics City Phase I
होसूर रोड, बेंगलूरु               Hosur Road, Bengaluru – 560100
फोन  Ph 080-28529896
Disclaimer:
----------
This email and any files transmitted with it


_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

      parent reply	other threads:[~2017-07-03 11:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-20  3:56 Enabling 802.11h transmit power control KAVITA MATHUR
2017-07-03 11:03 ` Fw: " KAVITA MATHUR
2017-07-03 11:07 ` KAVITA MATHUR [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170703110731.M85186@cdot.in \
    --to=kavitam@cdot.in \
    --cc=ath10k@lists.infradead.org \
    --cc=ath9k-devel@qca.qualcomm.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.