Anyone else having any issues. I have had to turn off auto negotiate on the Ethernet links and having random reboots.
No issues here, have 5 sites on beta load and it hit around 12 degrees here today. What type of surge suppression are you using?
What was the temperature today Brad? What hardware platform are you on? 450, 320, 100?
Issue resolved. It turned out that all affected units were installed using RJ-45 connectors from the same "batch". The theory is that the connectors are shrinking too much in the cold weather.
Thank you Cambium for making such an excellent product !!!
5 Likes
Sorry for the bump, but that's really interesting.
We've been having a lot of cold problems with both APs and CPEs. The APs are due to a memory issue but I was never given a straight answer on what the problem with the CPEs was.
Were you able to repair them yourself, or did you have to send them in for repair? Most of our CPEs are out of warranty, so I'm hoping its the former.
tegstewart,
What type of radios were you having a problem with?
We're having the same issue. We're using RF Armor connectors don't have problem with the airfiber and SAF radio but will still try a other brand of connector see if it's fix the problem.
I really like those radios and hope it will fix our problem.
Radios are ePMP 1000 5 Ghz GPS Sync.
Edit: Added radio model and change connector brand from Ubnt Toughcable connector to RFArmor connector.
1 Like
We use RF armor RJ45's at tower sites, and we use generic RJ45's at customer's sites. We've had no ethernet issues at all, and we've seen temps as low as 1 degree fahrenheit.
We are also seeing issues that appear to be related to cold weather. Unable to access AP's management, but the ap still works. This has happened to multiple AP's
Today I've had a couple AP's go completely down though, requiring a reboot to function again.
We upgraded to 2.6, issue is still there.
@wvvamike wrote:
We are also seeing issues that appear to be related to cold weather. Unable to access AP's management, but the ap still works. This has happened to multiple AP's
Today I've had a couple AP's go completely down though, requiring a reboot to function again.
We upgraded to 2.6, issue is still there.
Hello,
Could you please provide information on the #of APs impacted, the MAC addresses of the APs and lastly a crashlog by typing the following command in CLI -
debug crashlog
You just need admin access to do this. Once we verify whether we have a hardware problem or not we will work closely with you to provide replacement units asap.
Sakid
It's been random so far. I'm only seeing it with our 2.4ghz radios, 5.8 has been ok.
I've read through the WISPA mailing list that some people are using 48v POE and not having issues. We were considering trying that.
So far today 7 AP's have done this. Temperature is in the 20's tonight (F)
Here's one:
mac: 000456ca841e
Time: 1441067457.854799
Modules: tdd_umac@c0c24000+11d383 tdd_link_test@c0a82000+eeb td
d_dev@c0a30000+3d4e6 tdd_spectral@c09c4000+9d13 tdd_dfs@c0907000+a2064 td
d_hal@c0846000+9ba11 tdd_acm@c07be000+1e26 tdd_unblockSA@c07af000+2b5 td
d_pps@c07a1000+2eaf gpslic@c0790000+46f tdd_cdf@c0784000+ff4 tdd_adf@c0
775000+26c5 tdd_asf@c0765000+1b93 athrs_gmac@c0720000+8d1e tdd_netlin
k_socket@c0444000+20b macvlan@c0437000+1140 nf_conntrack_netlink@c0427000+282e
bt_ulog@c0416000+1080 ebt_ip@c0409000+520 ebt_arp@c03fd000+650 ebt_vlan@c
03f1000+650 ebt_pkttype@c03e4000+260 ebt_limit@c03d8000+400 ebt_802_3@
c03cc000+2f0 ebtable_filter@c03ba000+3b0 ebtable_broute@c03a8000+300 eb
tables@c0399000+3ac5 nfnetlink@c0388000+7df nf_conntrack_tftp@c036f000+9b0 xt
_HL@c0355000+560 xt_hl@c0349000+3e0 ipt_ECN@c033d000+580 xt_CLASSIF
Y@c0331000+240 xt_tcpmss@c0325000+430 xt_statistic@c0319000+380 xt_DSCP@c0
30d000+5d0 xt_dscp@c0301000+440 xt_quota@c02f5000+340 xt_pkttype@c02e900
0+2a0 xt_physdev@c02dd000+590 xt_owner@c02d1000+300 ipt_REDIRECT@c02c5000+2f0i
pt_NETMAP@c02b9000+2f0 ipt_MASQUERADE@c02ad000+440 iptable_nat@c02a1000+9b8 n
f_nat@c0292000+2db0 xt_CONNMARK@c0282000+360 xt_recent@c0275000+1600 xt
_helper@c0266000+390 xt_conntrack@c025a000+830 xt_connmark@c024d000+2e0 x
t_connbytes@c0241000+530 xt_NOTRACK@c0235000+270 iptable_raw@c0229000+2e0 x
t_state@c021d000+350 nf_conntrack_ipv4@c0210000+1fb2 nf_defrag_ipv4@c0200000+30
6 nf_conntrack@c01e9000+a219 pppoe@c01cc000+20c0 pppox@c01bd000+59i
pt_REJECT@c01b0000+710 xt_TCPMSS@c01a3000+7a0 ipt_LOG@c0195000+1110 xt_multipo
rt@c0187000+750 xt_mac@c017b000+2a0 xt_limit@c016f000+440 iptable_mangle@c01
63000+430 iptable_filter@c0156000+350 ip_tables@c0147000+2255 xt_tcpudp@
c0138000+730 x_tables@c012a000+279e ppp_async@c0119000+1960 ppp_generic@c01060
00+4b55 slhc@c00f1000+112b ts_fsm@c00e4000+a80 ts_bm@c00d7000+600 ts
_kmp@c00cb000+590 crc_ccitt@c00bb000+42b cambium_iprst@c00a8000+bf0 le
ds_gpio@c0097000+5c0 button_hotplug@c008a000+a70 gpio_buttons@c007d000+880i
nput_polldev@c0070000+643 input_core@c005e000+469e
tp: 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 0:bfff0000
<4>ATHR_GMAC: 00:04:56:ca:84:1d
<4>mac:0 Registering AR8035...
<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 : 2381
<4>athr_gmac_ring_alloc Allocated 2048 at 0x81444000
<4>athr_gmac_ring_alloc Allocated 2048 at 0x81444800
<4>WASP ----> AR8035 PHY
<4>Setting Drop CRC Errors, Pause Frames and Length Error frames
<4>Setting PHY...0
<4>Wait for Autoneg to complete
<4>AR8035_PHY: Port 0, Neg Success
<4>AR8035_PHY: unit 0 phy addr 0 checking for the az feature of 8035...
<4>Disabling 802.3az feature...
<4>Restart auto-negotiation
<6>device eth0 entered promiscuous mode
<4>TXFCTL enabled in Mac:0
<6>tdd_hal: 0.9.17.1 (AR9380, DEBUG, WRITE_EEPROM, 11D)
<6>tdd_dfs: Version 2.0.0
<6>Copyright (c) 2005-2006 Atheros Communications, Inc. All Rights Reserved
<6>tdd_spectral: Version 2.0.0
<6>Copyright (c) 2005-2009 Atheros Communications, Inc. All Rights Reserved
<6>SPECTRAL module built on Dec 29 2015 21:25:17
<6>tdd_dev: Copyright (c) 2001-2007 Atheros Communications, Inc, All Rights Reserv
ed
<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>Don't allow 5.9 channels: cal peer[7]=5825
<7>dfs_attach: use DFS enhancements
<4>Use default DFS regisers
<7>DFS min filter rssiThresh = 18
<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=815c02c0 classifier=815d7340
<4>ath_descdma_setup: tx DMA: 1024 buffers 1 desc/buf 128 desc_len
<4>ath_descdma_setup: tx DMA map: 817c0000 (135168) -> 17c0000 (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: a1617000 (4096) -> 1617000 (4096)
<4>ath_descdma_setup: success, name = beacon, nbuf = 8
<6>wifi0: Atheros 9340: mem=0xb8100000, irq=2
<4>TXFCTL enabled in Mac:0
<4>camb_debug_print_setup: type=63, counter=3
<4>wlan_vap_create : enter. devhandle=0x815c02c0, opmode=IEEE80211_M_HOSTAP, flags
=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=2241 TTRG=478 UL=2241 RTTG=40 CW=599 max_
inar_duration=152000 mcs=96540 STXOP_MUL=2
<4>latency control is ON, latency value is 150000000
<4>wlan_vap_create : exit. devhandle=0x815c02c0, opmode=IEEE80211_M_HOSTAP, flags=
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>50, 30, 20
<4>SWB: validated channel = 0 (2407MHz)
<4>SWB: Primary channel = 0 (2407 MHz)
<4>Setting Max Stations:60
<4>unable to setup uplink factorization for GPS mode
<6>PPS Stabilizer is active
<6>Clock drift detector is active
<6>Clock drift compensator is active
<6>Frame Duration Controller is active
<6>1PPS Sync Manager is active
<6>Sync Multiplexor is active
<3>GPS Sync Lost. (00:00:07:511233)
<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=0x460280, 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: 0 (2407 MHz)
<4>try to start bss...
<4>Setting Max Stations:60
<6>TDD Sync Enable called without disable
<4>Flags 0, Scheduler Mode 0
<4>Use default DFS regisers
<7>DFS min filter rssiThresh = 18
<7>DFS max pulse dur = 151 ticks
<4>Use default DFS regisers
<7>dfs_correction_4radar_filters: pulseid 8: current rssithresh: 18; MF threshold:
16; midur: 0
<7>dfs_correction_4radar_filters: pulseid 8: CHANGED rssithresh: 15; MF threshold:
13; midur: 0
<7>dfs_correction_4radar_filters: pulseid 0: current rssithresh: 15; MF threshold:
16; midur: 0
<7>dfs_correction_4radar_filters: pulseid 0: CHANGED rssithresh: 15; MF threshold:
13; midur: 0
<7>dfs_correction_4radar_filters: pulseid 8: current rssithresh: 15; MF threshold:
13; midur: 0
<7>dfs_correction_4radar_filters: pulseid 8: CHANGED rssithresh: 15; MF threshold:
13; midur: 0
<7>dfs_correction_4radar_filters: pulseid 0: current rssithresh: 15; MF threshold:
13; midur: 0
<7>dfs_correction_4radar_filters: pulseid 0: CHANGED rssithresh: 15; MF threshold:
13; midur: 0
<7>dfs_correction_4radar_filters: pulseid 1: current rssithresh: 18; MF threshold:
8; midur: 0
<7>dfs_correction_4radar_filters: pulseid 1: CHANGED rssithresh: 16; MF threshold:
6; midur: 0
<7>dfs_correction_4radar_filters: pulseid 2: current rssithresh: 21; MF threshold:
18; midur: 0
<7>dfs_correction_4radar_filters: pulseid 2: CHANGED rssithresh: 21; MF threshold:
18; midur: 0
<7>sc->sc_curmode: 6 pulseid: 5 numfilters: 1
<7> set rssithresh: 21
<7> set MF threshold: 14
<7> current mindur: 3
<7> changed to: 6
<7>dfs_correction_4radar_filters: pulseid 5: current rssithresh: 21; MF threshold:
14; midur: 6
<7>dfs_correction_4radar_filters: pulseid 5: CHANGED rssithresh: 18; MF threshold:
11; midur: 3
<7>sc->sc_curmode: 6 pulseid: 11 numfilters: 1
<7> set rssithresh: 21
<7> set MF threshold: 11
<7> current mindur: 3
<7> changed to: 11
<7>dfs_correction_4radar_filters: pulseid 11: current rssithresh: 21; MF threshold
: 11; midur: 11
<7>dfs_correction_4radar_filters: pulseid 11: CHANGED rssithresh: 18; MF threshold
: 8; midur: 3
<4>done
<4>interface is UP
<6>br-lan: port 2(ath0) entering forwarding state
<4>Wait for Autoneg to complete
<4>AR8035_PHY: Port 0, Neg Success
<4>AR8035_PHY: unit 0 phy addr 0
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<3>GPS Sync Restored. (00:00:13:327970)
<3>ip_tables: Underflows must be unconditional and use the STANDARD target with AC
CEPT/DROP
<4>ATH_MAC_TIMER: enet unit:0 is up...
<4>RGMii 100Mbps full duplex
<4>ATH_MAC_TIMER: done cfg2 0x7115 ifctl 0x10000 miictrl
<6>br-lan: port 1(eth0) entering forwarding state
<4>Adding WDS entry for 80:1f:02:51:48:37, through ni=00:04:56:ca:89:8a
<4>Adding WDS entry for cc:95:d7:10:45:55, through ni=00:04:56:ca:89:8a
<4>SM[00:04:56:ca:94:4c] aid=4 disassociated. Reason: COMMUNICATION LOST
<4>Adding WDS entry for e0:3f:49:03:7d:78, through ni=00:04:56:ca:73:a4
<4>Adding WDS entry for 00:15:6d:9a:ac:ca, through ni=00:04:56:ca:73:a4
<4>Adding WDS entry for 00:15:6d:7a:07:46, through ni=00:04:56:ca:73:a4
<4>Adding WDS entry for 00:15:6d:e4:0c:08, through ni=00:04:56:ca:73:a4
<4>Adding WDS entry for 24:a4:3c:92:64:82, through ni=00:04:56:ca:73:a4
<4>Adding WDS entry for e8:de:27:22:ad:21, through ni=00:04:56:ca:8d:7d
<4>Adding WDS entry for 00:15:6d:a6:75:57, through ni=00:04:56:ca:6f:5a
<4>Adding WDS entry for 48:5b:39:cd:02:12, through ni=00:04:56:ca:86:c0
<4>Adding WDS entry for 1c:7e:e5:3a:36:37, through ni=00:04:56:ca:99:6b
<4>Adding WDS entry for 00:15:6d:a9:67:83, through ni=00:04:56:ca:6f:5a
<4>Adding WDS entry for 60:a4:4c:4c:92:57, through ni=00:04:56:ca:6f:5a
<4>Adding WDS entry for 14:cc:20:c7:71:a9, through ni=00:04:56:ca:74:55
<4>Adding WDS entry for 02:04:56:ca:8f:8a, through ni=00:04:56:ca:8f:8a
<4>Adding WDS entry for 00:15:6d:f2:0b:7d, through ni=00:04:56:ca:73:a4
<4>Adding WDS entry for 90:f6:52:84:47:21, through ni=00:04:56:ca:8f:6f
<4>Adding WDS entry for 64:66:b3:bb:b0:45, through ni=00:04:56:ca:16:db
<4>Adding WDS entry for 02:04:56:ca:94:4c, through ni=00:04:56:ca:94:4c
<4>Adding WDS entry for 30:b5:c2:3e:e6:bd, through ni=00:04:56:ca:8b:58
<4>Adding WDS entry for 00:26:f2:e3:df:dd, through ni=00:04:56:ca:87:77
<4>Adding WDS entry for 00:14:d1:7d:20:05, through ni=00:04:56:ca:97:34
<4>Adding WDS entry for 00:21:29:a0:73:96, through ni=00:04:56:ca:73:ec
<4>Adding WDS entry for 00:22:75:dd:02:74, through ni=00:04:56:ca:8a:29
<4>Adding WDS entry for 64:70:02:f7:a4:19, through ni=00:04:56:ca:8b:d6
<4>Adding WDS entry for cc:95:d7:3a:aa:eb, through ni=00:04:56:ca:89:8a
<4>Adding WDS entry for 94:10:3e:77:49:3b, through ni=00:04:56:ca:77:19
<4>Adding WDS entry for 30:b5:c2:3e:d5:8b, through ni=00:04:56:ca:67:1d
<4>Adding WDS entry for 08:86:3b:5a:51:62, through ni=00:04:56:ca:86:bd
<4>Adding WDS entry for 00:27:22:0c:06:da, through ni=00:04:56:ca:73:a4
<4>Adding WDS entry for e8:94:f6:42:6c:95, through ni=00:04:56:ca:87:dd
<4>Adding WDS entry for 10:fe:ed:d1:31:c7, through ni=00:04:56:ca:86:c6
<4>Adding WDS entry for 00:16:b6:48:80:1c, through ni=00:04:56:ca:74:f7
<4>Adding WDS entry for 14:cc:20:c7:73:07, through ni=00:04:56:ca:97:82
<4>Adding WDS entry for 48:5b:39:cd:30:0c, through ni=00:04:56:ca:92:84
<4>Adding WDS entry for 64:70:02:8d:53:11, through ni=00:04:56:ca:45:61
<4>Adding WDS entry for 0c:15:39:27:a6:fa, through ni=00:04:56:ca:6f:5a
<4>Adding WDS entry for 4c:60:de:3e:79:00, through ni=00:04:56:ca:71:fa
<4>Adding WDS entry for 02:04:56:ca:65:a0, through ni=00:04:56:ca:65:a0
<4>SM[00:04:56:ca:92:84] aid=28 disassociated. Reason: COMMUNICATION LOST
<4>tdd_ratectrl_stat_add: suspicious ARQ statistic, ARQ fn = 33064, RA last FN = 0
<4>Adding WDS entry for 00:15:6d:aa:67:83, through ni=00:04:56:ca:6f:5a
<4>SM[00:04:56:ca:92:84] aid=28 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:ca:92:84] aid=28 disassociated. Reason: COMMUNICATION LOST
<4>tdd_scheduler_frag_limit_update: max (1192), min (1516)Kernel bug detected[#1]:
<4>Cpu 0
<4>$ 0 : 00000000 00000001 0000003a 00000001
<4>$ 4 : 802ba068 00000004 00000005 acb6c000
<4>$ 8 : 00000029 00000002 00000001 0000000a
<4>$12 : 000000cd 0000007e 815d73cc 03db418f
<4>$16 : 815d02c0 815c02c0 8125f300 813e2000
<4>$20 : 00000001 ffffffff 00000080 815c02c0
<4>$24 : 00000002 80192f10
<4>$28 : 802b4000 802b5b58 00000009 c0c39ef0
<4>Hi : 00000000
<4>Lo : acb6c000
<4>epc : c0c39ef0 tdd_create_fragments+0x1ef0/0x2640 [tdd_umac]
<4> Tainted: P
<4>ra : c0c39ef0 tdd_create_fragments+0x1ef0/0x2640 [tdd_umac]
<4>Status: 1100ff03 KERNEL EXL IE
<4>Cause : 00800024
<4>PrId : 0001974c (MIPS 74Kc)
<4>Modules linked in: tdd_umac tdd_link_test(P) tdd_dev(P) tdd_spectral(P) tdd_dfs
(P) tdd_hal(P) tdd_acm(P) tdd_unblockSA(P) tdd_pps(P) gpslic tdd_cdf tdd_adf tdd_a
sf(P) athrs_gmac tdd_netlink_socket(P) macvlan nf_conntrack_netlink ebt_ulog ebt_i
p ebt_arp ebt_vlan ebt_pkttype ebt_limit ebt_802_3 ebtable_filter ebtable_broute e
btables nfnetlink nf_conntrack_tftp xt_HL xt_hl ipt_ECN xt_CLASSIFY xt_tcpmss xt_s
tatistic xt_DSCP xt_dscp xt_quota xt_pkttype xt_physdev xt_owner ipt_REDIRECT ipt_
NETMAP ipt_MASQUERADE iptable_nat nf_nat xt_CONNMARK xt_recent xt_helper xt_conntr
ack xt_connmark xt_connbytes xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_
defrag_ipv4 nf_conntrack pppoe pppox ipt_REJECT xt_TCPMSS ipt_LOG 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_hotp
lug gpio_buttons input_polldev input_core [last unloaded: nf_nat_tftp]
<4>Process swapper (pid: 0, threadinfo=802b4000, task=802b6b40, tls=00000000)
<4>Stack : 00000000 c0cfa468 000004a8 000005ec 00000080 80098a94 87130000 c0a5efb8
<4> 813e3234 802b5c68 8125f300 813e3234 003c5550 00000000 813e3240 00000000
<4> 00000000 00000000 00000044 ffffffff 81080068 815ce378 802b5bc0 878d0000
<4> 813e2000 00000000 c0784bd0 8125f320 00000024 00000120 00000006 00000000
<4> 00000009 00000001 813e2000 815c02c0 815d02c0 00000001 813e2144 ffffffff
<4> ...
<4>Call Trace:
<4>[<c0c39ef0>] tdd_create_fragments+0x1ef0/0x2640 [tdd_umac]
<4>
<4>
<4>Code: 24841e70 0c303ba4 24a5a468 <0200000d> 0830e7bd 00000000 0c1e1100 240
4001b 1040fdcb
<0>Kernel panic - not syncing: Fatal exception in interrupt
here is the crashlog from one, where the interface was not responding for about three hours (but the SMs were all still connected and working fine), and it just now rebooted itself and started responding again
Time: 1441070642.54181
Modules: tdd_umac@c0c24000+11d383 tdd_link_test@c0a82000+eeb t dd_dev@c0a30000+3d4e6 tdd_spectral@c09c4000+9d13 tdd_dfs@c0907000+a2064 t dd_hal@c0846000+9ba11 tdd_acm@c07be000+1e26 tdd_unblockSA@c07af000+2b5 t dd_pps@c07a1000+2eaf gpslic@c0790000+46f tdd_cdf@c0784000+ff4 tdd_adf@ c0775000+26c5 tdd_asf@c0765000+1b93 athrs_gmac@c0720000+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
ct=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 0:bfff0000
<4>ATHR_GMAC: 00:04:56:ce:13:ce
<4>GPS getVerCnt = 2
<4>mac:0 Registering AR8035...
<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 : 2381
<4>athr_gmac_ring_alloc Allocated 2048 at 0x8143c000
<4>athr_gmac_ring_alloc Allocated 2048 at 0x8143c800
<4>WASP ----> AR8035 PHY
<4>Setting Drop CRC Errors, Pause Frames and Length Error frames
<4>Setting PHY...0
<4>Wait for Autoneg to complete
<4>AR8035_PHY: Port 0, Neg Success
<4>AR8035_PHY: unit 0 phy addr 0 checking for the az feature of 8035...
<4>Disabling 802.3az feature...
<4>Restart auto-negotiation
<6>device eth0 entered promiscuous mode
<7> CHECKSUM fail $GPGGA,141443.000,4246.2582,N,08922.33M,-34.2,M,,*67 ch ksum = 0F chksumstr = 0F len= 53
<4>TXFCTL enabled in Mac:0
<4>ATH_MAC_TIMER: enet unit:0 is up...
<4>RGMii 100Mbps full duplex
<4>ATH_MAC_TIMER: done cfg2 0x7115 ifctl 0x10000 miictrl
<6>tdd_hal: 0.9.17.1 (AR9380, DEBUG, WRITE_EEPROM, 11D)
<6>br-lan: port 1(eth0) entering forwarding state
<6>tdd_dfs: Version 2.0.0
<6>Copyright (c) 2005-2006 Atheros Communications, Inc. All Rights Reserved
<6>tdd_spectral: Version 2.0.0
<6>Copyright (c) 2005-2009 Atheros Communications, Inc. All Rights Reserved
<6>SPECTRAL module built on Dec 29 2015 21:25:17
<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
<7> CHECKSUM fail $GPGGA,141445.000246.2581,N,08922.3396,W,1,9,0.98,319.3,M, -34.2,M,,*63 chksum = 7B chksumstr = 7B len= 71
<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
<4>Use default DFS regisers
<7>DFS min filter rssiThresh = 18
<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=815c02c0 classifier=815d7340
<4>ath_descdma_setup: tx DMA: 1024 buffers 1 desc/buf 128 desc_len
<4>ath_descdma_setup: tx DMA map: 817c0000 (135168) -> 17c0000 (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: a1614000 (4096) -> 1614000 (4096)
<4>ath_descdma_setup: success, name = beacon, nbuf = 8
<6>wifi0: Atheros 9340: mem=0xb8100000, irq=2
<4>TXFCTL enabled in Mac:0
<4>wlan_vap_create : enter. devhandle=0x815c02c0, 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=2241 TTRG=478 UL=2241 RTTG=40 CW=599 ma x_inar_duration=152000 mcs=96540 STXOP_MUL=2
<4>latency control is ON, latency value is 150000000
<4>wlan_vap_create : exit. devhandle=0x815c02c0, 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>50, 30, 20
<4>SWB: validated channel = 164 (5820MHz)
<4>SWB: Primary channel = 164 (5820 MHz)
<4>Setting Max Stations:10
<4>unable to setup uplink factorization for GPS mode
<6>PPS Stabilizer is active
<6>Clock drift detector is active
<6>Clock drift compensator is active
<6>Frame Duration Controller is active
<6>1PPS Sync Manager is active
<6>Sync Multiplexor is active
<3>GPS Sync Lost. (00:00:07:212460)
<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=0x450280, 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: 164 (5820 MHz)
<4>try to start bss...
<4>Setting Max Stations:10
<6>TDD Sync Enable called without disable
<4>Flags 0, Scheduler Mode 0
<4>Use default DFS regisers
<7>DFS min filter rssiThresh = 18
<7>DFS max pulse dur = 151 ticks
<4>Use default DFS regisers
<7>sc->sc_curmode: 5 pulseid: 5 numfilters: 1
<7> set rssithresh: 21
<7> set MF threshold: 14
<7> current mindur: 3
<7> changed to: 6
<7>sc->sc_curmode: 5 pulseid: 11 numfilters: 1
<7> set rssithresh: 21
<7> set MF threshold: 11
<7> current mindur: 3
<7> changed to: 11
<4>done
<4>interface is UP
<6>br-lan: port 2(ath0) entering forwarding state
<4>Wait for Autoneg to complete
<4>AR8035_PHY: Port 0, Neg Success
<4>AR8035_PHY: unit 0 phy addr 0
<3>GPS Sync Restored. (00:00:12:362476)
<4>tdd_ratectrl_stat_add: suspicious ARQ statistic, ARQ fn = 34418, RA last FN = 0
<4>ATH_MAC_TIMER: unit 0: phy 4 not up carrier 1
<6>br-lan: port 1(eth0) entering disabled state
<4>ATH_MAC_TIMER: enet unit:0 is up...
<4>RGMii 100Mbps full duplex
<4>ATH_MAC_TIMER: done cfg2 0x7115 ifctl 0x10000 miictrl
<6>br-lan: port 1(eth0) entering forwarding state
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:23 rxstate_18:0 no_rxintr_count:0 rxeol:2 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:41 rxstate_18:0 no_rxintr_count:0 rxeol:3 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:104 rxstate_18:0 no_rxintr_count:0 rxeol:4 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:119 rxstate_18:0 no_rxintr_count:0 rxeol:5 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:168 rxstate_18:0 no_rxintr_count:0 rxeol:6 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:188 rxstate_18:0 no_rxintr_count:0 rxeol:7 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:189 rxstate_18:0 no_rxintr_count:0 rxeol:8 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:208 rxstate_18:0 no_rxintr_count:0 rxeol:9 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:225 rxstate_18:0 no_rxintr_count:0 rxeol:10 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:288 rxstate_18:0 no_rxintr_count:0 rxeol:11 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:296 rxstate_18:0 no_rxintr_count:0 rxeol:12 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:326 rxstate_18:0 no_rxintr_count:0 rxeol:14 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:327 rxstate_18:0 no_rxintr_count:0 rxeol:15 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:363 rxstate_18:0 no_rxintr_count:0 rxeol:16 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:364 rxstate_18:0 no_rxintr_count:0 rxeol:17 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:366 rxstate_18:0 no_rxintr_count:0 rxeol:18 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:367 rxstate_18:0 no_rxintr_count:0 rxeol:19 rxorn:0
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:386 rxstate_18:0 no_rxintr_count:0 rxeol:20 rxorn:0
<7> CHECKSUM fail $GPGGA,153807.00034.2,M,,*6E chksum = 16 chksumstr = 16 len= 29
<4>**RX stuck: issue1; workaround, HAL restart! badkey_wbufdrop:387 rxstate_18:0 no_rxintr_count:0 rxeol:21 rxorn:0
<7> CHECKSUM fail $GPGSA,A,3,29,18,30,16,21,10,05,20,,,,,GPGSV,4,3,14,30,06, 041,34,10,05,256,39,26,04,280,35,24,01,154,37*7C chksum = 63 chksumstr = 63 len= 107
<4>SM[00:04:56:cc:9e:6b] aid=8 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:cc:97:60] aid=4 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:c8:ab:3c] aid=7 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:c8:ae:57] aid=10 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:c8:ab:d5] aid=1 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:cc:95:3b] aid=3 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:c8:b9:61] aid=9 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:c8:93:bd] aid=6 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:f8:e6:a9] aid=5 disassociated. Reason: COMMUNICATION LOST
<4>SM[00:04:56:f8:dd:ed] aid=2 disassociated. Reason: COMMUNICATION LOST
<4>Unhandled kernel unaligned access[#1]:
<4>Cpu 0
<4>$ 0 : 00000000 00000000 2f757372 2aaaa124
<4>$ 4 : 802b6a80 000000d0 00000001 800e0008
<4>$ 8 : 00000000 80000008 800db008 fffffff4
<4>$12 : 00000016 0000001e 00000018 00000000
<4>$16 : 2f757372 00000001 000000d0 00001000
<4>$20 : 81765ea8 2aabe114 7fd52f68 7fd530b8
<4>$24 : 70000016 2aaaa0d0
<4>$28 : 81764000 81765dc8 7fd52db0 800e0008
<4>Hi : 00000000
<4>Lo : 00000000
<4>epc : 800d4408 kmem_cache_alloc+0x4c/0xc4
<4> Tainted: P
<4>ra : 800e0008 getname+0x24/0xc4
<4>Status: 1100ff02 KERNEL EXL
<4>Cause : 00800010
<4>BadVA : 2f757372
<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 sh (pid: 2879, threadinfo=81764000, task=878a4000, tls=00000000)
<4>Stack : 81ab3be0 00000000 072df603 800c1300 42bfe140 81765de8 81765e38 ffffff ea
<4> 2aaacdd4 00000001 ffffff9c 800e0008 80000000 878a4000 00000000 000000 01
<4> 85ebb058 ffffffea 81765ea8 800e312c 2aaa9388 800c3130 81770480 6d7064 2e
<4> 2aaa9388 00000000 00000001 00000000 00000000 81770480 00100073 2aaae0 00
<4> 85ebb058 878a4000 81770480 817704b4 2aaa9388 00000000 81765f30 85ebb0 58
<4> ...
<4>Call Trace:
<4>[<800d4408>] kmem_cache_alloc+0x4c/0xc4
<4>[<800e0008>] getname+0x24/0xc4
<4>[<800e312c>] user_path_at+0x30/0xa8
<4>[<800dae80>] vfs_fstatat+0x3c/0x7c
<4>[<800db028>] sys_newstat+0x20/0x48
<4>[<8006d304>] stack_done+0x20/0x3c
<4>
<4>
<4>Code: 8c820058 00021080 02021021 <8c420000> 0803510b ac82004c 2482004c 0 2402821 2406ffff
<4>Unhandled kernel unaligned access[#2]:
<4>Cpu 0
<4>$ 0 : 00000000 00000000 2f757372 802b6a80
<4>$ 4 : 802b6a80 00000480 801ca194 801c9010
<4>$ 8 : 00000148 e49257cf 00000000 00000000
<4>$12 : 00000000 0000014b 00000000 0ee6b3f0
<4>$16 : 2f757372 00000001 801ca194 00000020
<4>$20 : 00001000 00000000 878d0000 00000000
<4>$24 : 00000000 801ca178
<4>$28 : 81764000 81765a18 00000000 800d41bc
<4>Hi : 00000496
<4>Lo : a16ed200
<4>epc : 800d41fc __kmalloc_track_caller+0xb0/0x138
<4> Tainted: P D
<4>ra : 800d41bc __kmalloc_track_caller+0x70/0x138
<4>Status: 1100ff02 KERNEL EXL
<4>Cause : 00800010
<4>BadVA : 2f757372
<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 sh (pid: 2879, threadinfo=81764000, task=878a4000, tls=00000000)
<4>Stack : 00000000 00000000 815ce9e0 c0c5af80 00000005 00000000 81612240 801ca1 94
<4> 00000aa0 802b66c0 00000020 801c9034 000f6548 80098a94 87178000 815c02 c0
<4> c0d2c0d4 00000040 00000a47 00000004 00000000 815c02c0 00000496 801ca1 94
<4> 002625a0 87178000 00000000 62ca2f13 000f6548 c07754d4 81765aa0 80098a 94
<4> 81765ea8 0000000a 00000000 00000040 00000001 00000001 815c02c0 c0a5ee a4
<4> ...
<4>Call Trace:
<4>[<800d41fc>] __kmalloc_track_caller+0xb0/0x138
<4>[<801c9034>] __alloc_skb+0x7c/0x150
<4>[<801ca194>] dev_alloc_skb+0x1c/0x4c
<4>[<c07754d4>] __adf_nbuf_alloc+0x38/0xd4 [tdd_adf]
<4>[<c0a5eea4>] wbuf_alloc+0x94/0x160 [tdd_dev]
<4>[<c0c4a9c8>] tdd_gpf_alloc+0x2c/0x15c [tdd_umac]
<4>[<c0c27608>] ath_tdd_scheduler_start_ap+0x168/0x1754 [tdd_umac]
<4>[<c0a397a0>] ath_tdd_sta_ul_stop_timer_handler+0xd0/0x47c [tdd_dev]
<4>
<4>
<4>Code: 8c620058 00021080 02021021 <8c420000> 0803508a ac62004c 2462004c 0 0602021 02403821
<0>Kernel panic - not syncing: Fatal exception in interrupt
Is it possible to pull the crash log off of CPE radios?
@Mathew Howard wrote:
here is the crashlog from one, where the interface was not responding for about three hours (but the SMs were all still connected and working fine), and it just now rebooted itself and started responding again
Time: 1441070642.54181
...
Hi Mathew, I sent you an offline email for additional information.
Thanks,
Sriram
i can confirm (for now) i was see one of my 5 ghz ptp force GPS start to reboot when was cold. I try to update to 2.6 and i see the port connect disconnect 5 time to finally boot on the 2.5.1 bank and never be able to update the second bank. We just install a 802.3af POE and the update pass like a charm... So i stay in standby to look if the antenna reboot again and i make a follow up tomorrow morning. For me is not so bad all my network are ring configure so mpls switch my tunnel auto on the other link that come back to the tower... Just annoying :P
Hi jnovak,
On release 2.6 just type in:
debug crashlog
at the CLI.
Dan
Hi wvvamike,
My email address is daniel.sullivan@cambiumnetworks.com. I am the software manager for ePMP.
I would like to set up a time where I can gain access to your system to look at this device. Can you email me back if this is possible?
Dan
We are experiencing similar issues here, it was down to 10 degrees last night and we saw a few uniits bounce frequently. Please advise.
HI DSMW16,
Please contact me at daniel.sullivan@cambiumnetworks.com.
Daniel Sullivan
ePMP Software Manager
Same issue here. Doesn't seem to affect all of our radios, but there are a few that have to be power-cycled every morning. Running 2.6 on all of them.
Thanks,
Vlad