I have been running the 2.6 software for about 4 days and I am having problems with multiple gps AP's rebooting. I am getting this in the sys logs.
100Park_ePMP03 syslog: PAM _pam_init_handlers: no default config /etc/pam.d/other
Park_ePMP02 kernel: tdd_ratectrl_stat_add: suspicious ARQ statistic, ARQ fn = 32856, RA last FN = 0
What does this mean?
Thanks,
@Matt Reeser wrote:
I have been running the 2.6 software for about 4 days and I am having problems with multiple gps AP's rebooting. I am getting this in the sys logs.
100Park_ePMP03 syslog: PAM _pam_init_handlers: no default config /etc/pam.d/otherPark_ePMP02 kernel: tdd_ratectrl_stat_add: suspicious ARQ statistic, ARQ fn = 32856, RA last FN = 0What does this mean?
Thanks,
Hi Matt,
Can you please dump the crash logs and send it to us. Also the MAC address of your APs. You can dump the crash logs from CLI by typing "debug crashlog".
There is currently an ongoing issue with DDR timing under cold temperatures where the radio reboots. We have a temporary fix firmware here: goo.gl/4TpMif.
Thanks,
Sriram
Thanks,
Where should I send this information to?
@Matt Reeser wrote:
Thanks,
Where should I send this information to?
Matt,
Please send it to me at sriram@cambiumnetworks.com
Thanks,
Sriram
I'm having a similar message, my ap with GPS sends me this message.
Jan 21 14:30:59 AP syslog Las Palmas: PAM _pam_init_handlers: no default config /etc/pam.d/other
Jan 21 15:04:18 AP syslog Las Palmas: PAM _pam_init_handlers: no default config /etc/pam.d/other
in the message above explain your file to enter the radio, I have to put the two on the radio?
Upgraded all units to the 2.6 Firmware and see it as well. Seems like all of them so far. Probably more bugs...
Hello,
The PAM error should not cause reboots. You can find more info in this thread: http://community.cambiumnetworks.com/t5/ePMP-Beta/Looking-for-Pam-in-all-the-wrong-places/m-p/48123#U48123
Hope that helps
I can not access the link, I get that I have privileges
No problem, including the reply regarding this error here...
-------------------------------------------
We investigated this issue and this message occurs because as the error message indicates there is no default config at /etc/pam.d/other. In 2.7.0 we will make sure this file is in place and this message will no longer be created and cluttering up the logs. There is no negative affect on PAM functionality (i.e. user authentication at the device using RADIUS) with this message.
Daniel Sullivan
ePMP Software Manager
--------------------------------------------
I still have an AP rebooting after upgrading to 2.6.1 RC1. If the AP is on 2.4.3 then it does not reboot. The AP is a 5GHz connectorized with sync. MAC address 00:04:56:C5:01:4c.
I've found that 2.4.3 is the last good firmware ,to the point i consider it a stable release, and everything since has been a release candidate. I have around 50 APs deployed and several hundred customers so I think I have a pretty good testbed, and 2.4.3 is the only firmware that runs reliably in a variety of noisefloors and distances.
@david Wainwright wrote:
I still have an AP rebooting after upgrading to 2.6.1 RC1. If the AP is on 2.4.3 then it does not reboot. The AP is a 5GHz connectorized with sync. MAC address 00:04:56:C5:01:4c.
Hi David,
Can you please send me the crash logs at sriram@cambiumnetworks.com?
You can get the crash logs by ssh'ing into the CLI and then typing "debug crashlog".
Thanks,
Sriram
Sriram since you are needing 2.6 crash logs, i loaded 2.6 on an AP earlier today, it crashed tonight here is the crashlog.
Geringsfse-camb>debug crashlog
Time: 1453868723.589242
Modules: tdd_umac@c0c72000+11d383 tdd_link_test@c0ad0000+eeb t dd_dev@c0a7e000+3d4e6 tdd_spectral@c0a12000+9d13 tdd_dfs@c0955000+a2064 t dd_hal@c0894000+9ba11 tdd_acm@c080c000+1e26 tdd_unblockSA@c07fd000+2b5 t dd_pps@c07ef000+2eaf gpslic@c07de000+46f tdd_cdf@c07d2000+ff4 tdd_adf@ c07c3000+26c5 tdd_asf@c07b3000+1b93 athrs_gmac@c076e000+8d1e tdd_netl ink_socket@c0444000+20b macvlan@c0437000+1140 nf_conntrack_netlink@c0427000+28 20 ebt_ulog@c0416000+1080 ebt_ip@c0409000+520 ebt_arp@c03fd000+650 e bt_vlan@c03f1000+650 ebt_pkttype@c03e4000+260 ebt_limit@c03d8000+400 e bt_802_3@c03cc000+2f0 ebtable_filter@c03ba000+3b0 ebtable_broute@c03a8000+ 300 ebtables@c0399000+3ac5 nfnetlink@c0388000+7df nf_conntrack_tftp@c036f0 00+9b0 xt_HL@c0355000+560 xt_hl@c0349000+3e0 ipt_ECN@c033d000+580 x t_CLASSIFY@c0331000+240 xt_tcpmss@c0325000+430 xt_statistic@c0319000+380 x t_DSCP@c030d000+5d0 xt_dscp@c0301000+440 xt_quota@c02f5000+340 xt_pktty pe@c02e9000+2a0 xt_physdev@c02dd000+590 xt_owner@c02d1000+300 ipt_REDIRECT@c02 c5000+2f0 ipt_NETMAP@c02b9000+2f0 ipt_MASQUERADE@c02ad000+440 iptable_ nat@c02a1000+9b8 nf_nat@c0292000+2db0 xt_CONNMARK@c0282000+360 x t_recent@c0275000+1600 xt_helper@c0266000+390 xt_conntrack@c025a000+830 x t_connmark@c024d000+2e0 xt_connbytes@c0241000+530 xt_NOTRACK@c0235000+270i ptable_raw@c0229000+2e0 xt_state@c021d000+350 nf_conntrack_ipv4@c0210000+1fb2n f_defrag_ipv4@c0200000+306 nf_conntrack@c01e9000+a219 pppoe@c01cc000+2 0c0 pppox@c01bd000+59a ipt_REJECT@c01b0000+710 xt_TCPMSS@c01a3000+7a0 i pt_LOG@c0195000+1110 xt_multiport@c0187000+750 xt_mac@c017b000+2a0 x t_limit@c016f000+440 iptable_mangle@c0163000+430 iptable_filter@c0156000+ 350 ip_tables@c0147000+2255 xt_tcpudp@c0138000+730 x_tables@c012a000+279e p pp_async@c0119000+1960 ppp_generic@c0106000+4b55 slhc@c00f1000+112b t s_fsm@c00e4000+a80 ts_bm@c00d7000+600 ts_kmp@c00cb000+590 crc_ccit t@c00bb000+42b cambium_iprst@c00a8000+bf0 leds_gpio@c0097000+5c0 button_h otplug@c008a000+a70 gpio_buttons@c007d000+880 input_polldev@c0070000+6 43 input_core@c005e000+469e
ROTO=UDP SPT=67 DPT=68 LEN=308
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<5>IN=br-lan OUT=br-lan PHYSIN=eth0 PHYSOUT=ath0 src=0.0.0.0 DST=255.255.255.255 LEN=576 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT=68 DPT=67 LEN=556
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32250 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT=br-lan PHYSIN=eth0 PHYSOUT=ath0 src=64.187.85.82 DST=255.255.25 5.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32250 PROTO=UDP SPT=67 DPT=68 LEN=30 8
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:ce:ab:dd:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=404 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=384
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32252 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:ce:ab:dd:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=404 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=384
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32256 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32257 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:ce:ab:dd:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=404 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=384
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32261 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:ce:ab:dd:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=414 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=394
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32262 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:20:4e:7f:ae:df:a9:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=594 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=574
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:70:56:81:c7:20:f2:08:00 src=65.161.181.196 DST=255.255.255.255 LEN=328 TOS=0x10 PREC=0x00 TTL=128 ID=0 PROTO =UDP SPT=68 DPT=67 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32264 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:e0:91:f5:7d:02:cd:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=576 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=556
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32265 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:70:56:81:c7:20:f2:08:00 src=65.161.181.196 DST=255.255.255.255 LEN=328 TOS=0x10 PREC=0x00 TTL=128 ID=0 PROTO =UDP SPT=68 DPT=67 LEN=308
<5>IN=br-lan OUT=br-lan PHYSIN=eth0 PHYSOUT=ath0 src=65.161.181.196 DST=255.255. 255.255 LEN=328 TOS=0x10 PREC=0x00 TTL=128 ID=0 PROTO=UDP SPT=68 DPT=67 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32266 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT=br-lan PHYSIN=eth0 PHYSOUT=ath0 src=64.187.85.82 DST=255.255.25 5.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32266 PROTO=UDP SPT=67 DPT=68 LEN=30 8
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:e0:91:f5:7d:02:cd:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=576 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=556
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32267 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:e0:91:f5:7d:02:cd:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=576 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=556
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32269 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:70:56:81:c7:20:f2:08:00 src=65.161.181.196 DST=255.255.255.255 LEN=328 TOS=0x10 PREC=0x00 TTL=128 ID=0 PROTO =UDP SPT=68 DPT=67 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32271 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:4c:5e:0c:d0:37:d8:08:00 src=63.166.162.217 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=16 ID=0 PROTO= UDP SPT=68 DPT=67 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32274 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32276 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c8:c3:d2:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=425 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=405
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c8:c3:d2:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=425 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=405
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32278 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:70:56:81:c7:20:f2:08:00 src=65.161.181.196 DST=255.255.255.255 LEN=328 TOS=0x10 PREC=0x00 TTL=128 ID=0 PROTO =UDP SPT=68 DPT=67 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32280 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:e4:8d:8c:82:cf:c6:08:00 src=65.161.180.210 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=16 ID=0 PROTO= UDP SPT=68 DPT=67 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32282 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c8:ab:6f:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=427 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=407
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32283 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32284 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c8:6a:e0:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=432 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=412
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c8:7d:ee:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=430 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=410
<5>IN=br-lan OUT=br-lan PHYSIN=eth0 PHYSOUT=ath0 src=0.0.0.0 DST=255.255.255.255 LEN=430 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT=68 DPT=67 LEN=410
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32287 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT=br-lan PHYSIN=eth0 PHYSOUT=ath0 src=64.187.85.82 DST=255.255.25 5.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32287 PROTO=UDP SPT=67 DPT=68 LEN=30 8
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c8:6a:1d:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=427 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=407
<5>IN=br-lan OUT=br-lan PHYSIN=eth0 PHYSOUT=ath0 src=0.0.0.0 DST=255.255.255.255 LEN=427 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT=68 DPT=67 LEN=407
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32290 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT=br-lan PHYSIN=eth0 PHYSOUT=ath0 src=64.187.85.82 DST=255.255.25 5.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32290 PROTO=UDP SPT=67 DPT=68 LEN=30 8
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32291 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c8:ab:6f:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=427 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=407
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c7:2b:0d:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=431 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=411
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32294 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c8:7d:ee:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=430 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=410
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32297 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT=br-lan PHYSIN=eth0 PHYSOUT=ath0 src=64.187.85.82 DST=255.255.25 5.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32297 PROTO=UDP SPT=67 DPT=68 LEN=30 8
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c5:25:78:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=426 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=406
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32303 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:00:04:56:c8:61:9e:08:00 src=0.0.0.0 DST=255.255.255.255 LEN=428 TOS=0x00 PREC=0x00 TTL=64 ID=0 PROTO=UDP SPT =68 DPT=67 LEN=408
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:88:5a:92:c1:2a:84:08:00 src=64.187.85.82 DST=255.255.255.255 LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=32307 PRO TO=UDP SPT=67 DPT=68 LEN=308
<5>IN=br-lan OUT= PHYSIN=eth0 MAC=ff:ff:ff:ff:ff:ff:70:56:81:c7:20:f2:08:00 src=65.161.181.196 DST=255.255.255.255 LEN=328 TOS=0x10 PREC=0x00 TTL=128 ID=0 PROTO =UDP SPT=68 DPT=67 LEN=308
<1>CPU 0 Unable to handle kernel paging request at virtual address 0000000c, epc == c0c796f4, ra == c0c79628
<4>Oops[#1]:
<4>Cpu 0
<4>$ 0 : 00000000 00000001 00000000 00000009
<4>$ 4 : 00000000 00000034 00000000 00000016
<4>$ 8 : 00010300 00000000 815ce950 815ce940
<4>$12 : 00000033 00000003 51eb851f 14ac0000
<4>$16 : 00000012 00000001 00000001 878d6000
<4>$20 : 815c02c0 00000010 00000004 815ce480
<4>$24 : 00000000 80174c60
<4>$28 : 802b4000 802b5b38 878d7204 c0c79628
<4>Hi : 00000003
<4>Lo : 00000009
<4>epc : c0c796f4 tdd_calculator_dur_to_len+0x140/0x288 [tdd_umac]
<4> Tainted: P
<4>ra : c0c79628 tdd_calculator_dur_to_len+0x74/0x288 [tdd_umac]
<4>Status: 1100ff03 KERNEL EXL IE
<4>Cause : 00800008
<4>BadVA : 0000000c
<4>PrId : 0001974c (MIPS 74Kc)
<4>Modules linked in: tdd_umac tdd_link_test(P) tdd_dev(P) tdd_spectral(P) tdd_d fs(P) tdd_hal(P) tdd_acm(P) tdd_unblockSA(P) tdd_pps(P) gpslic tdd_cdf tdd_adf t dd_asf(P) athrs_gmac tdd_netlink_socket(P) macvlan nf_conntrack_netlink ebt_ulog ebt_ip ebt_arp ebt_vlan ebt_pkttype ebt_limit ebt_802_3 ebtable_filter ebtable_ broute ebtables nfnetlink nf_conntrack_tftp xt_HL xt_hl ipt_ECN xt_CLASSIFY xt_t cpmss xt_statistic xt_DSCP xt_dscp xt_quota xt_pkttype xt_physdev xt_owner ipt_R EDIRECT ipt_NETMAP ipt_MASQUERADE iptable_nat nf_nat xt_CONNMARK xt_recent xt_he lper xt_conntrack xt_connmark xt_connbytes xt_NOTRACK iptable_raw xt_state nf_co nntrack_ipv4 nf_defrag_ipv4 nf_conntrack pppoe pppox ipt_REJECT xt_TCPMSS ipt_LO G xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables ppp_async ppp_generic slhc ts_fsm ts_bm ts_kmp crc_ccitt cambium_iprst leds_gpio button_hotplug gpio_buttons input_polldev input_core [last unloaded: nf_nat_tftp]
<4>Process swapper (pid: 0, threadinfo=802b4000, task=802b6b40, tls=00000000)
<4>Stack : 815c02c0 00000010 00000004 815ce480 802b5b58 c0cbf70c 00000000 000000 00
<4> 815c20d4 815ce4f0 0000001b 00000000 000000f1 0000001b 878d70cc c0cc13 cc
<4> 8140f540 810fb234 00030d40 0012a570 802b5b9c 00000000 802b5b98 002000 05
<4> 010200c0 c0c74098 00000000 878d6000 00000039 00000000 00000000 815c02 c0
<4> 00000004 00000002 00000080 00000002 815ce594 c0cc2264 0000010c 815ce5 94
<4> ...
<4>Call Trace:
<4>[<c0c796f4>] tdd_calculator_dur_to_len+0x140/0x288 [tdd_umac]
<4>[<c0cc13cc>] tdd_uqt_alloc+0x2cc/0xc0c [tdd_umac]
<4>[<c0cc2264>] tdd_scheduler_uqt_node+0x3f0/0x604 [tdd_umac]
<4>[<c0cc263c>] tdd_scheduler_uqt_vhl+0x1c4/0x29c [tdd_umac]
<4>[<c0cc2904>] tdd_scheduler_ap_ul_qt_schedule_main_queues+0x11c/0x174 [tdd_uma c]
<4>[<c0cc29a0>] tdd_scheduler_ap_ul_qt+0x44/0xe4 [tdd_umac]
<4>[<c0c763ec>] ath_tdd_scheduler_start_ap+0xf4c/0x1754 [tdd_umac]
<4>[<c0a877a0>] ath_tdd_sta_ul_stop_timer_handler+0xd0/0x47c [tdd_dev]
<4>
<4>
<4>Code: 02038023 8e6602a8 92620159 <8cc4000c> 30420020 8cc30008 14400003 0 0832021 8cc20010
<0>Kernel panic - not syncing: Fatal exception in interrupt
We have a similar problem with fw 2.6.1 - AP is rebooting several times a day:
Crashlog:
Time: 1457644524.766470
Modules: tdd_umac@c0cda000+11d473 tdd_link_test@c0b38000+eeb t dd_dev@c0ae6000+3d456 tdd_spectral@c0a7a000+9d13 tdd_dfs@c09bd000+a2064 t dd_hal@c08fc000+9ba11 tdd_acm@c0874000+1e06 tdd_unblockSA@c0865000+2b5 t dd_pps@c0857000+29ff gpslic@c0847000+46f tdd_cdf@c083b000+ff4 tdd_adf@ c082c000+26c5 tdd_asf@c081c000+1b93 athrs_gmac@c07d4000+b7ee nf_nat_s ip@c076b000+1470 nf_conntrack_sip@c075a000+313d nf_nat_snmp_basic@c07420 00+1b10 nf_nat_pptp@c0733000+540 nf_conntrack_pptp@c0727000+c90 nf_nat_h 323@c0719000+11c0 nf_conntrack_h323@c0703000+849f nf_nat_proto_gre@c06ee00 0+3c0 nf_conntrack_proto_gre@c06e2000+a55 nf_nat_amanda@c06d5000+2e0 n f_conntrack_amanda@c06c9000+6b0 tdd_netlink_socket@c0444000+20b macvlan@c0437000 +1140 nf_conntrack_netlink@c0427000+2820 ebt_ulog@c0416000+1080 ebt_ip@c 0409000+520 ebt_arp@c03fd000+650 ebt_vlan@c03f1000+650 ebt_pkttype@c03e 4000+260 ebt_limit@c03d8000+400 ebt_802_3@c03cc000+2f0 ebtable_filter@c 03ba000+3b0 ebtable_broute@c03a8000+300 ebtables@c0399000+3ac5 nfnetlin k@c0388000+7df nf_nat_tftp@c037b000+210 nf_conntrack_tftp@c036f000+9b0 x t_HL@c0355000+560 xt_hl@c0349000+3e0 ipt_ECN@c033d000+580 xt_CLASS IFY@c0331000+240 xt_tcpmss@c0325000+430 xt_statistic@c0319000+380 x t_DSCP@c030d000+5d0 xt_dscp@c0301000+440 xt_quota@c02f5000+340 xt_pktty pe@c02e9000+2a0 xt_physdev@c02dd000+590 xt_owner@c02d1000+300 ipt_REDIRECT@c02 c5000+2f0 ipt_NETMAP@c02b9000+2f0 ipt_MASQUERADE@c02ad000+440 iptable_ nat@c02a1000+9b8 nf_nat@c0292000+2db0 xt_CONNMARK@c0282000+360 x t_recent@c0275000+1600 xt_helper@c0266000+390 xt_conntrack@c025a000+830 x t_connmark@c024d000+2e0 xt_connbytes@c0241000+530 xt_NOTRACK@c0235000+270i ptable_raw@c0229000+2e0 xt_state@c021d000+350 nf_conntrack_ipv4@c0210000+1fb2n f_defrag_ipv4@c0200000+306 nf_conntrack@c01e9000+a219 pppoe@c01cc000+2 0c0 pppox@c01bd000+59a ipt_REJECT@c01b0000+710 xt_TCPMSS@c01a3000+7a0 i pt_LOG@c0195000+1110 xt_multiport@c0187000+750 xt_mac@c017b000+2a0 x t_limit@c016f000+440 iptable_mangle@c0163000+430 iptable_filter@c0156000+ 350 ip_tables@c0147000+2255 xt_tcpudp@c0138000+730 x_tables@c012a000+279e p pp_async@c0119000+1960 ppp_generic@c0106000+4b55 slhc@c00f1000+112b t s_fsm@c00e4000+a80 ts_bm@c00d7000+600 ts_kmp@c00cb000+590 crc_ccit t@c00bb000+42b cambium_iprst@c00a8000+bf0 leds_gpio@c0097000+5c0 button_h otplug@c008a000+a70 gpio_buttons@c007d000+880 input_polldev@c0070000+6 43 input_core@c005e000+469e
obility grouping on. Total pages: 16256
<5>Kernel command line: console=ttyS0,115200 root=31:02 noinitrd mtdparts=ath-no r0:256k(u-boot),64k(u-boot-env),384K(config),7360K(uImage),64K(uImageI),64k(ART) mem=64M
<6>PID hash table entries: 256 (order: -2, 1024 bytes)
<6>Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
<6>Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
<4>Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
<4>Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
<6>Writing ErrCtl register=00000000
<6>Readback ErrCtl register=00000000
<6>Memory: 38304k/65536k available (1970k kernel code, 27164k reserved, 486k dat a, 23644k init, 0k highmem)
<6>SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
<6>Hierarchical RCU implementation.
<6>NR_IRQS:128
<4>plat_time_init: plat time init done
<6>Calibrating delay loop... 279.34 BogoMIPS (lpj=1396736)
<4>Mount-cache hash table entries: 512
<6>NET: Registered protocol family 16
<4>bio: create slab <bio-0> at 0
<6>Switching to clocksource MIPS
<6>NET: Registered protocol family 2
<6>IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
<6>TCP established hash table entries: 2048 (order: 2, 16384 bytes)
<6>TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
<6>TCP: Hash tables configured (established 2048 bind 2048)
<6>TCP reno registered
<6>NET: Registered protocol family 1
<4>ATH GPIOC major 0
<6>squashfs: version 4.0 (2009/01/31) Phillip Lougher
<4>Registering mini_fo version $Id$
<6>JFFS2 version 2.2 (NAND) (SUMMARY) (ZLIB) (RTIME) (CMODE_PRIORITY) (c) 2001- 2006 Red Hat, Inc.
<4>yaffs Feb 24 2016 20:13:31 Installing.
<6>msgmni has been set to 74
<6>io scheduler noop registered
<6>io scheduler deadline registered (default)
<6>Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
<6>serial8250.0: ttyS0 at MMIO 0xb8020000 (irq = 19) is a 16550A
<6>console [ttyS0] enabled
<4>Flash Manuf Id 0xc2, DeviceId0 0x20, DeviceId1 0x17
<4>8MB Flash Detected
<5>6 cmdlinepart partitions found on MTD device ath-nor0
<5>Creating 6 MTD partitions on "ath-nor0":
<5>0x000000000000-0x000000040000 : "u-boot"
<5>0x000000040000-0x000000050000 : "u-boot-env"
<5>0x000000050000-0x0000000b0000 : "config"
<5>0x0000000b0000-0x0000007e0000 : "uImage"
<5>0x0000007e0000-0x0000007f0000 : "uImageI"
<5>0x0000007f0000-0x000000800000 : "ART"
<6>TCP westwood registered
<6>NET: Registered protocol family 17
<5>Bridge firewalling registered
<6>802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
<6>All bugs added by David S. Miller <davem@redhat.com>
<4>athwdt_init: Registering WDT success
<4>ath_otp_init: Registering OTP success
<4>ath_clksw_init: Registering Clock Switch Interface success
<4>apPx_spi_init: initialize Cambium New SPI Driver....
<4>Board SKU .... 0x1
<4>Entering ath_934x_config_init()
<4>Initialize GPIO PINs
<4>GPIO 18 and 21 set for XLNA0 and XLNA1
<4>apPx_rst_button_init: platform_device_regsiter: avenger_keys_device status = 0
<6>Freeing unused kernel memory: 23644k freed
<6>Button Hotplug driver version 0.3.1
<4>
<4>gpio_keys_probe: Initialize RST_BUTTON Driver....GPIO(16)
<4>gpio_keys_probe:gpio_keys_isr registered to IRQ = 48
<6>input: gpio-keys as /devices/platform/gpio-keys/input/input0
<6>PPP generic driver version 2.4.2
<6>ip_tables: (C) 2000-2006 Netfilter Core Team
<6>NET: Registered protocol family 24
<4>nf_conntrack version 0.5.0 (969 buckets, 3876 max)
<4>CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
<4>nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
<4>sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
<4>nf_nat_ftp: Unknown symbol nf_nat_ftp_hook
<4>Netfilter messages via NETLINK v0.30.
<6>Ebtables v2.0 registered
<4>ctnetlink v0.93: registering with nfnetlink.
<4>tdd_netlink_socket: module license 'Proprietary' taints kernel.
<4>Disabling lock debugging due to kernel taint
<4>ATHR_GMAC: Length per segment 1722
<4>ATHR_GMAC: fifo cfg 3 01f00140
<4>ATHR_GMAC: RX TASKLET - Pkts per Intr:64
<4>ATHR_GMAC: Mac address for unit 1:bfff0000
<4>ATHR_GMAC: 00:04:56:cd:fe:66
<4>mac:1 Registering S27...
<4>ATHR_GMAC: Max segments per packet : 1
<4>ATHR_GMAC: Max tx descriptor count : 128
<4>ATHR_GMAC: Max rx descriptor count : 128
<4>ATHR_GMAC: Mac capability flags : 2D88
<4>athr_gmac_ring_alloc Allocated 2048 at 0x814ac000
<4>athr_gmac_ring_alloc Allocated 2048 at 0x814ac800
<4>WASP ----> S27 PHY MDIO
<4>Setting Drop CRC Errors, Pause Frames and Length Error frames
<4>ATHRS27: resetting s27
<4>ATHRS27: s27 reset done
<4>Setting PHY...1
<4>TXFCTL enabled in Mac:1
<4>enet1 port4 up 100Mbps Full duplex
<4>ATHR_GMAC: Enet Unit:1 PHY:4 is UP RGMii 1000Mbps full duplex
<4>ATHR_GMAC: done cfg2 0x7215 ifctl 0x0 miictrl
<4>WASP ----> S27 PHY MDIO
<4>Setting Drop CRC Errors, Pause Frames and Length Error frames
<6>tdd_hal: 0.9.17.1 (AR9380, DEBUG, WRITE_EEPROM, 11D)
<6>device eth0 entered promiscuous mode
<6>tdd_dfs: Version 2.0.0
<6>Copyright (c) 2005-2006 Atheros Communications, Inc. All Rights Reserved
<6>br-lan: port 1(eth0) entering forwarding state
<6>tdd_spectral: Version 2.0.0
<6>Copyright (c) 2005-2009 Atheros Communications, Inc. All Rights Reserved
<6>SPECTRAL module built on Feb 24 2016 20:06:06
<6>tdd_dev: Copyright (c) 2001-2007 Atheros Communications, Inc, All Rights Rese rved
<6>ath_ahb: 9.2.0_U10.5.13 (Atheros/multi-bss)
<4>AH_CAL_IN_FLASH_AHB defined
<4>__ath_attach: Set global_scn[0]
<4>TxBuf flow control is disabled
<4>hal_conf_parm.calInFlash 1
<6>Bootstrap clock 40MHz
<6>Wasp Enterprise mode: 0x00000000
<6>ar9300RadioAttach: Need analog access recipe!!
<6>Restoring Cal data from Flash
<6>Restoring Cal data from Second Radio in Flash
<4>Allow 5.9 channels: cal peer[7]=5950
<7>dfs_attach: use DFS enhancements
<7>DFS min filter rssiThresh = 17
<7>DFS max pulse dur = 151 ticks
<4>ath_get_caps[5889] rx chainmask mismatch actual 3 sc_chainmak 0
<4>ath_get_caps[5864] tx chainmask mismatch actual 3 sc_chainmak 0
<4>tdd_classifier_init: ic=816402c0 classifier=81657340
<4>ath_descdma_setup: tx DMA: 1024 buffers 1 desc/buf 128 desc_len
<4>ath_descdma_setup: tx DMA map: 81040000 (135168) -> 1040000 (135168)
<4>ath_descdma_setup: success, name = tx, nbuf = 1024
<4>ath_descdma_setup: beacon DMA: 8 buffers 1 desc/buf 128 desc_len
<4>ath_descdma_setup: beacon DMA map: a1687000 (4096) -> 1687000 (4096)
<4>ath_descdma_setup: success, name = beacon, nbuf = 8
<6>wifi0: Atheros 9340: mem=0xb8100000, irq=2
<4>TXFCTL enabled in Mac:1
<7>dfs_init_radar_filters: Unknown dfs domain 0
<4>camb_debug_print_setup: type=63, counter=3
<4>wlan_vap_create : enter. devhandle=0x816402c0, opmode=IEEE80211_M_HOSTAP, fla gs=0x1
<4>tdd_control_init
<4>tdd_calc_cell_prop_delay: Cell_Radius_Size = 65500 m, prop_delay = 218484 ns
<4>tdd_calc_cell_prop_delay: Cell_Radius_Size = 96540 m, prop_delay = 322022 ns
<4>tdd_calc_frame_params: FrameD=5000 DL=2245 TTRG=474 UL=2245 RTTG=36 CW=523 ma x_inar_duration=76000 mcs=96540 STXOP_MUL=2
<4>latency control is ON, latency value is 150000000
<4>wlan_vap_create : exit. devhandle=0x816402c0, opmode=IEEE80211_M_HOSTAP, flag s=0x1.
<4>_register_mc_bypass_hndl: Register MultiCast bypass [eth0] -> [ath0]
<4>ATHR_GMAC:__set_mc_bypass_ath_dev: Setting MultiCast bypass [eth0] -> [ath0]
<4>SWB: CAC time = 67000 MILLIseconds
<4>SWB: NOP time = 1800000 MILLIseconds
<4>50, 30, 20
<4>SWB: validated channel = 72 (5360MHz)
<4>SWB: Primary channel = 72 (5360 MHz)
<4>Setting Max Stations:60
<4>unable to setup uplink factorization for GPS mode
<4>SSID lengh is ZERO do not start AP if no ssid is set
<6>device ath0 entered promiscuous mode
<6>br-lan: port 2(ath0) entering forwarding state
<4> ieee80211_ioctl_siwmode: imr.ifm_active=0x50280, new mode=0x3, valid=1
<4>
<4>Checking for node leak: OK
<6>br-lan: port 2(ath0) entering disabled state
<4>try to stop bss
<4>done
<4>Current channel: 72 (5360 MHz)
<4>try to start bss...
<4>Setting Max Stations:60
<4>Flags 0, Scheduler Mode 0
<7>dfs_re_init_radar_filters: Unknown dfs domain 0
<7>dfs_correction_4radar_filters: Unknown dfs domain 0
<4>done
<4>interface is UP
<6>br-lan: port 2(ath0) entering forwarding state
<4>Adding WDS entry for 64:66:b3:29:77:a1, through ni=00:04:56:c4:62:3e
<4>Adding WDS entry for 70:9e:29:72:f8:79, through ni=00:04:56:c4:62:3e
<4>Adding WDS entry for cc:5d:4e:42:96:82, through ni=00:04:56:c0:17:5d
<4>Adding WDS entry for fc:f5:28:f5:f7:cd, through ni=00:04:56:c8:48:15
<4>Adding WDS entry for 5c:f4:ab:fd:e6:5d, through ni=00:04:56:c8:0f:ea
<4>Adding WDS entry for cc:5d:4e:42:ba:a9, through ni=00:04:56:c8:0e:94
<4>Adding WDS entry for 10:7b:ef:da:6e:63, through ni=00:04:56:c4:61:60
<4>Adding WDS entry for 00:22:b0:a9:6d:69, through ni=00:04:56:c4:62:3e
<4>Adding WDS entry for cc:5d:4e:45:39:c1, through ni=00:04:56:c0:15:4a
<4>Adding WDS entry for a0:e4:cb:ff:1c:9e, through ni=00:04:56:c7:53:ed
<4>Adding WDS entry for 4c:9e:ff:a7:2c:d7, through ni=00:04:56:c8:51:42
<4>Adding WDS entry for fc:f5:28:f9:5c:33, through ni=00:04:56:c5:36:a0
<4>Adding WDS entry for cc:5d:4e:42:d0:21, through ni=00:04:56:c4:62:11
<4>Adding WDS entry for fc:f5:28:f9:31:19, through ni=00:04:56:c8:51:87
<4>Adding WDS entry for 10:7b:ef:fe:f6:a1, through ni=00:04:56:c8:51:8a
<4>Adding WDS entry for fc:f5:28:f8:f3:c6, through ni=00:04:56:c8:0d:b3
<4>Adding WDS entry for 38:2c:4a:c4:19:9c, through ni=00:04:56:c4:96:00
<4>Adding WDS entry for cc:5d:4e:42:ba:b8, through ni=00:04:56:c4:66:49
<4>Adding WDS entry for 64:70:02:c8:54:53, through ni=00:04:56:c4:96:00
<4>Adding WDS entry for fc:f5:28:f6:f1:fa, through ni=00:04:56:c4:a1:ca
<4>Adding WDS entry for f4:ec:38:bc:03:a3, through ni=00:04:56:c4:96:00
<4>Adding WDS entry for 02:04:56:c4:7f:96, through ni=00:04:56:c4:7f:96
<4>Adding WDS entry for cc:5d:4e:42:b9:e3, through ni=00:04:56:c8:11:5b
<4>Adding WDS entry for 00:1f:33:d3:83:2d, through ni=00:04:56:c8:58:1a
<4>Adding WDS entry for 5c:f4:ab:fe:4d:af, through ni=00:04:56:c4:5f:fb
<4>tdd_ratectrl_stat_add: suspicious ARQ statistic, ARQ fn = 33504, RA last FN = 0
<4>Adding WDS entry for 14:da:e9:e3:38:b4, through ni=00:04:56:c8:0e:16
<4>Adding WDS entry for 00:1d:60:23:ec:85, through ni=00:04:56:c4:96:00
<4>Adding WDS entry for 38:2c:4a:c4:19:9c, through ni=00:04:56:c4:96:00
<4>Adding WDS entry for 5c:f4:ab:fe:5a:16, through ni=00:04:56:ca:ef:b0
<4>Adding WDS entry for 00:15:58:cd:ad:db, through ni=00:04:56:c4:96:00
<4>SM[00:04:56:ca:ef:b0] aid=43 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:c0:22:7c] aid=20 disassociated. Reason: COMMUNICATION LOST
<4>Adding WDS entry for 14:da:e9:e3:38:b4, through ni=00:04:56:c8:0e:16
<1>CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == c0d3911c, ra == c0d39250
<4>Oops[#1]:
<4>Cpu 0
<4>$ 0 : 00000000 00000001 00000000 00000000
<4>$ 4 : 00000000 838ce000 00000001 816402c0
<4>$ 8 : 00000008 00000040 00000000 8164e940
<4>$12 : 0000003d 00000003 51eb851f 0000c350
<4>$16 : 838ce000 838c8000 00000000 838c8000
<4>$20 : 838ce9bf 00000008 00000008 00000000
<4>$24 : 00000000 8007f5b0
<4>$28 : 802b2000 802b3b28 00000000 c0d39250
<4>Hi : 00000284
<4>Lo : 28f5c4c3
<4>epc : c0d3911c _ieee80211_free_node+0xcc/0x334 [tdd_umac]
<4> Tainted: P
<4>ra : c0d39250 _ieee80211_free_node+0x200/0x334 [tdd_umac]
<4>Status: 1100ff03 KERNEL EXL IE
<4>Cause : 0080000c
<4>BadVA : 00000000
<4>PrId : 0001974c (MIPS 74Kc)
<4>Modules linked in: tdd_umac tdd_link_test(P) tdd_dev(P) tdd_spectral(P) tdd_d fs(P) tdd_hal(P) tdd_acm(P) tdd_unblockSA(P) tdd_pps(P) gpslic tdd_cdf tdd_adf t dd_asf(P) athrs_gmac nf_nat_sip nf_conntrack_sip nf_nat_snmp_basic nf_nat_pptp n f_conntrack_pptp nf_nat_h323 nf_conntrack_h323 nf_nat_proto_gre nf_conntrack_pro to_gre nf_nat_amanda nf_conntrack_amanda tdd_netlink_socket(P) macvlan nf_conntr ack_netlink ebt_ulog ebt_ip ebt_arp ebt_vlan ebt_pkttype ebt_limit ebt_802_3 ebt able_filter ebtable_broute ebtables nfnetlink nf_nat_tftp nf_conntrack_tftp xt_H L xt_hl ipt_ECN xt_CLASSIFY xt_tcpmss xt_statistic xt_DSCP xt_dscp xt_quota xt_p kttype xt_physdev xt_owner ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE iptable_nat nf _nat xt_CONNMARK xt_recent xt_helper xt_conntrack xt_connmark xt_connbytes xt_NO TRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack pppoe p ppox ipt_REJECT xt_TCPMSS ipt_LOG xt_multiport xt_mac xt_limit iptable_mangle ip table_filter ip_tables xt_tcpudp x_tables ppp_async ppp_generic slhc ts_fsm ts_b m ts_kmp crc_ccitt cambium_iprst leds_gpio button_hotplug gpio_buttons input_pol ldev input_core
<4>Process swapper (pid: 0, threadinfo=802b2000, task=802b4b40, tls=00000000)
<4>Stack : 838ce000 838ce000 816402c0 c0d3b4f0 802b3b48 838ce000 838ce000 c0d393 d8
<4> 00000040 00000001 00000030 838cf0cc 838ce000 838ce000 838c8000 c0d6b8 f0
<4> 838cf0cc c0d6b9dc ffffffff c0d956ec 00000000 00000000 838cf0cc 816502 c0
<4> 838ce000 816402c0 8164e50c 00000008 00000002 8164e480 8164e594 c0d09d 90
<4> 00000006 c083b060 802b3bc0 838c8000 0000cc47 00000000 8164e4b8 000000 01
<4> ...
<4>Call Trace:
<4>[<c0d3911c>] _ieee80211_free_node+0xcc/0x334 [tdd_umac]
<4>[<c0d6b8f0>] tdd_mlme_sta_disassoc_on_ap+0xcc/0x170 [tdd_umac]
<4>[<c0d09d90>] tdd_uq_timeout+0x154/0x34c [tdd_umac]
<4>[<c0d2922c>] tdd_uqt_alloc+0xac/0xc0c [tdd_umac]
<4>[<c0d2a2e4>] tdd_scheduler_uqt_node+0x3f0/0x604 [tdd_umac]
<4>[<c0d2a6bc>] tdd_scheduler_uqt_vhl+0x1c4/0x29c [tdd_umac]
<4>[<c0d2a984>] tdd_scheduler_ap_ul_qt_schedule_main_queues+0x11c/0x174 [tdd_uma c]
<4>[<c0d2aa20>] tdd_scheduler_ap_ul_qt+0x44/0xe4 [tdd_umac]
<4>[<c0cde3ec>] ath_tdd_scheduler_start_ap+0xf4c/0x1754 [tdd_umac]
<4>[<c0aef7a0>] ath_tdd_sta_ul_stop_timer_handler+0xd0/0x47c [tdd_dev]
<4>
<4>
<4>Code: 8e020014 ac620014 8e020014 <ac430000> ae000010 ae000014 40026000 3 0420001 54400018
<0>Kernel panic - not syncing: Fatal exception in interrupt
Hi Tom,
That is known issue and it is already fixed in next release branch.
Multicast TCP packets causing reboot.
Fix will be available in next FW release.
Sorry for inconveniences.
I have to say, I'm really disappointed with the firmware rollouts that have been happening lately. I'm trying to get a new deployment up and running and keep having issues. Some of these have been addressed in updated firmware while new ones are created. I guess from the sounds of things, I should go back to 2.4.3 and wait for someone else to beta test the new releases. I think Cambium really needs to look at their software quality control and testing philosophies. Very frustrating.
@rpmiller wrote:
I have to say, I'm really disappointed with the firmware rollouts that have been happening lately. I'm trying to get a new deployment up and running and keep having issues. Some of these have been addressed in updated firmware while new ones are created. I guess from the sounds of things, I should go back to 2.4.3 and wait for someone else to beta test the new releases. I think Cambium really needs to look at their software quality control and testing philosophies. Very frustrating.
Hi rpmiller,
Sorry for the trouble this is causing you. We have been adding a lot of features to ePMP in a rapid fashion to make the system more flexible and provide more options to our customers. Adding features rapidly increases the complexity of the system. This particular crash above is something that was caught in our own testing and we have listed it as an open issue in our Release 2.6.1 release notes. But root causing and fixing it has been a challenge and we just couldn't get the fix into the 2.6.1 release in time for the public release. As Fedor indicated above we fully intented to make this fix available in the very next release.
Quality has always been and continues to be our top priority despite having to rapidly roll out new features and product variations in the ePMP family of products. Once again, I apologize for the trouble caused and we certainly appreciate having you as our customer.
Thanks,
Sriram
I too had an AP that was just deployed to an existing tower that started re-booting right after deployment. Had 8 clients connected to it first day. Running 2.6.1. We were told that the reboot was a known documented issue (like above in this thread) and that it was causd by the client radio doing something. We deployed another AP to the tower today, took the 3 weakest clients and moved them to the new AP, I figured at least now only the AP with the problematic client would reboot. Boy was I surprised when both APs reboot at the exact same time now. To the second.... then they run for a while - then boom - again at the exact same time they both reboot. LOL my plan sure didn't work, but I am glad I am able to provide support information so that this can get fixed. Kinda hard to replace Ubiquiti gear with Cambium gear when the UBNT equipment been running for years without issue then the ePMP won't even run without rebooting. Don't get me wrong, I know I am heading in the right direction, I just didn't expect the results I am seeing. I very much look forward to this being fixed so I can continue a trouble-free roll-out of the Cambium gear replacing the UBNT gear.
Here is the million dollar question.... I very much want a 2.6.2-RC firmware version that fixes this to magically show up in my inbox. PLEASE. scott at flhsi dot com I promise I'll test it and provide feedback :) We break everything here. If it has a problem I'll find it. Thanks
Thanks for your answer. What do you recommed me? Downgrade to earlier version ? 2.4.3 or 2.5.1?
Can you tell me when will be next release?
Tom