8800AXL Weird error?

Discussions for BiPAC 8800 series: 8800NL
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7800nUser
Posts: 57
Joined: Mon May 05, 2014 9:21 pm

8800AXL Weird error?

Post by 7800nUser » Sun Jun 23, 2019 11:18 pm

Just noticed this in my log...

Code: Select all

Jun 23 18:41:30 daemon warn kernel: dnsproxy/22121: potentially unexpected fatal signal 11.
Jun 23 18:41:30 daemon warn kernel: Cpu 0
Jun 23 18:41:30 daemon warn kernel: $ 0   : 00000000 10008d01 00000035
Jun 23 18:41:30 daemon info kernel:  7f8a8c23
Jun 23 18:41:30 daemon warn kernel: $ 4   :
Jun 23 18:41:30 daemon info kernel:  00000035
Jun 23 18:41:30 daemon info kernel:  7f8a8c23 00000000
Jun 23 18:41:30 daemon info kernel:  7f8a70b0
Jun 23 18:41:30 daemon warn kernel: $ 8   :
Jun 23 18:41:30 daemon info kernel:  00000000
Jun 23 18:41:30 daemon info kernel:  00000000
Jun 23 18:41:30 daemon info kernel:  00000000 7f8a6feb
Jun 23 18:41:30 daemon warn kernel: $12   : 0000002e
Jun 23 18:41:30 daemon info kernel:  7f8a6feb 00000030
Jun 23 18:41:30 daemon info kernel:  00000001
Jun 23 18:41:30 daemon warn kernel: $16   : 63656e74 00000001
Jun 23 18:41:30 daemon info kernel:  00404250 2abd9000
Jun 23 18:41:30 daemon warn kernel: $20   : 004019b0 2abb7230
Jun 23 18:41:30 daemon info kernel:  7f8a8cc8 00407f00
Jun 23 18:41:30 daemon warn kernel: $24   : 00000000 2abccb78
Jun 23 18:41:30 daemon info kernel:                   
Jun 23 18:41:30 daemon warn kernel: $28   : 004260c0 7f8a7090
Jun 23 18:41:30 daemon info kernel:  7f8a7090
Jun 23 18:41:30 daemon info kernel:  00406e0c
Jun 23 18:41:30 daemon warn kernel: Hi    : 00000001
Jun 23 18:41:30 daemon warn kernel: Lo    : 00000000
Jun 23 18:41:30 daemon warn kernel: epc   : 00406e10 0x406e10
Jun 23 18:41:30 daemon warn kernel:     Tainted: P          
Jun 23 18:41:30 daemon warn kernel: ra    : 00406e0c 0x406e0c
Jun 23 18:41:30 daemon warn kernel: Status: 00008d13    USER 
Jun 23 18:41:30 daemon info kernel: EXL IE 
Jun 23 18:41:30 daemon warn kernel: Cause : 0000000c
Jun 23 18:41:30 daemon warn kernel: BadVA : 63656e74
Jun 23 18:41:30 daemon warn kernel: PrId  : 0002a080 (Broadcom4350)
CPU failing? :?

7800nUser
Posts: 57
Joined: Mon May 05, 2014 9:21 pm

Re: 8800AXL Weird error?

Post by 7800nUser » Mon Jun 24, 2019 10:44 am

And another one this morning, this time on CPU 1...

Code: Select all

Jun 24 10:29:47 daemon warn kernel: dnsproxy/9873: potentially unexpected fatal signal 11.
Jun 24 10:29:47 daemon warn kernel: Cpu 1
Jun 24 10:29:47 daemon warn kernel: $ 0   : 00000000 10008d01 00000033 7fb4ae52
Jun 24 10:29:47 daemon warn kernel: $ 4   : 00000033 7fb4ae52 00000000 7fb492d0
Jun 24 10:29:47 daemon warn kernel: $ 8   : 00000000 00000000 00000000 7fb4920b
Jun 24 10:29:47 daemon warn kernel: $12   : 0000002e 7fb4920b 00000030 00000001
Jun 24 10:29:47 daemon warn kernel: $16   : 342d3735 00000001 00404250 2abd9000
Jun 24 10:29:47 daemon warn kernel: $20   : 004019b0 2abb7230 7fb4aee8 00407f00
Jun 24 10:29:47 daemon warn kernel: $24   : 00000000 2abccb78                  
Jun 24 10:29:47 daemon warn kernel: $28   : 004260c0 7fb492b0 7fb492b0 00406e0c
Jun 24 10:29:47 daemon warn kernel: Hi    : 00000001
Jun 24 10:29:47 daemon warn kernel: Lo    : 00000000
Jun 24 10:29:47 daemon warn kernel: epc   : 00406e10 0x406e10
Jun 24 10:29:47 daemon warn kernel:     Tainted: P          
Jun 24 10:29:47 daemon warn kernel: ra    : 00406e0c 0x406e0c
Jun 24 10:29:47 daemon warn kernel: Status: 00008d13    USER EXL IE 
Jun 24 10:29:47 daemon warn kernel: Cause : 00000014
Jun 24 10:29:47 daemon warn kernel: BadVA : 342d3735
Jun 24 10:29:47 daemon warn kernel: PrId  : 0002a080 (Broadcom4350)

billion_fan
Posts: 5205
Joined: Tue Jul 19, 2011 4:30 pm

Re: 8800AXL Weird error?

Post by billion_fan » Tue Jun 25, 2019 9:30 am

7800nUser wrote:
Mon Jun 24, 2019 10:44 am
And another one this morning, this time on CPU 1...

Code: Select all

Jun 24 10:29:47 daemon warn kernel: dnsproxy/9873: potentially unexpected fatal signal 11.
Jun 24 10:29:47 daemon warn kernel: Cpu 1
Jun 24 10:29:47 daemon warn kernel: $ 0   : 00000000 10008d01 00000033 7fb4ae52
Jun 24 10:29:47 daemon warn kernel: $ 4   : 00000033 7fb4ae52 00000000 7fb492d0
Jun 24 10:29:47 daemon warn kernel: $ 8   : 00000000 00000000 00000000 7fb4920b
Jun 24 10:29:47 daemon warn kernel: $12   : 0000002e 7fb4920b 00000030 00000001
Jun 24 10:29:47 daemon warn kernel: $16   : 342d3735 00000001 00404250 2abd9000
Jun 24 10:29:47 daemon warn kernel: $20   : 004019b0 2abb7230 7fb4aee8 00407f00
Jun 24 10:29:47 daemon warn kernel: $24   : 00000000 2abccb78                  
Jun 24 10:29:47 daemon warn kernel: $28   : 004260c0 7fb492b0 7fb492b0 00406e0c
Jun 24 10:29:47 daemon warn kernel: Hi    : 00000001
Jun 24 10:29:47 daemon warn kernel: Lo    : 00000000
Jun 24 10:29:47 daemon warn kernel: epc   : 00406e10 0x406e10
Jun 24 10:29:47 daemon warn kernel:     Tainted: P          
Jun 24 10:29:47 daemon warn kernel: ra    : 00406e0c 0x406e0c
Jun 24 10:29:47 daemon warn kernel: Status: 00008d13    USER EXL IE 
Jun 24 10:29:47 daemon warn kernel: Cause : 00000014
Jun 24 10:29:47 daemon warn kernel: BadVA : 342d3735
Jun 24 10:29:47 daemon warn kernel: PrId  : 0002a080 (Broadcom4350)
Looks like a DNS proxy failure, you can always disable it and restart it.

I assume you are on the latest firmware 2.52.d15??

7800nUser
Posts: 57
Joined: Mon May 05, 2014 9:21 pm

Re: 8800AXL Weird error?

Post by 7800nUser » Fri Jun 28, 2019 6:42 pm

Don't think I have any DNS proxy set up, but will check. Yes I'm on 2.32e.d15 firmware and it's still rebooting itself, this time just after 12 days.

billion_fan
Posts: 5205
Joined: Tue Jul 19, 2011 4:30 pm

Re: 8800AXL Weird error?

Post by billion_fan » Mon Jul 01, 2019 9:08 am

7800nUser wrote:
Fri Jun 28, 2019 6:42 pm
Don't think I have any DNS proxy set up, but will check. Yes I'm on 2.32e.d15 firmware and it's still rebooting itself, this time just after 12 days.
So the 'System up time' is resetting to 0 days?? (on the status page of the router)

Not had any other reports about the 8800AXL R2 rebooting it self so this is strange

7800nUser
Posts: 57
Joined: Mon May 05, 2014 9:21 pm

Re: 8800AXL Weird error?

Post by 7800nUser » Mon Jul 01, 2019 9:33 pm

Yep, it completely reboots itself, this is a R1 unit, not R2 billion_fan. My other Billion devices (7800n & 7800dxl) which are used as wireless APs through the home and they never reboot, just the 8800AXL R1 which provides the FTTC connection. Most odd! :?

billion_fan
Posts: 5205
Joined: Tue Jul 19, 2011 4:30 pm

Re: 8800AXL Weird error?

Post by billion_fan » Tue Jul 02, 2019 9:15 am

7800nUser wrote:
Mon Jul 01, 2019 9:33 pm
Yep, it completely reboots itself, this is a R1 unit, not R2 billion_fan. My other Billion devices (7800n & 7800dxl) which are used as wireless APs through the home and they never reboot, just the 8800AXL R1 which provides the FTTC connection. Most odd! :?
Are you able to capture the logs before the reboot?? (you will probably need a syslog server setup for this)

7800nUser
Posts: 57
Joined: Mon May 05, 2014 9:21 pm

Re: 8800AXL Weird error?

Post by 7800nUser » Tue Jul 02, 2019 11:16 am

I'll look into setting a syslog server up. Hopefully this give me a clue as to why it's rebooting. :geek:

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