RT-AC87U rebooted - Kernel Panic

[snbdora]

The router rebooted of its own this evening. The reboot log is attached. Any idea?
Running f/w - 3.0.0.4.380_7743

Thanks

 

[snbdora]

The issue still exists in 3.0.0.4.382_50010

Got this first reboot on this firmware last night.

Feb 13 16:00:13 kernel: _ Reboot message ... _______________________________________________________
Feb 13 16:00:13 kernel: <1>Unable to handle kernel paging request at vir�U�e:  nf_conntrack_rtsp    bf714000    4067
Feb 13 16:00:13 kernel: <4>module:  nf_nat_ftp    bf70e000    1144
Feb 13 16:00:13 kernel: <4>module:  nf_conn ext2    bf614000    52776
Feb 13 16:00:13 kernel: <4>module 4599
Feb 13 16:00:13 kernel: <4>module:  usb_storage    b00    4494
Feb 13 16:00:13 kernel: <4>module:  ip6table_fid000    5816
Feb 13 16:00:13 kernel: <4>module:  cdc_wdm    ndis_host    bf4d7000    5216
Feb 13 16:00:13 kernel: <4>mod000    11900
Feb 13 16:00:13 kernel: <4>module:  mii    bf4b1000    3367
Feb 13 16:00:13 kernel: <4>module:  ohci_hcd    20875
Feb 13 16:00:13 kernel: <4>Modules linked in: wl(Pebtable_nat ebtables tdts_udbfw f_conntrack_sip nf_nat_h323 nf_cntrack_rtsp nf_nat_ftp nf_conntrack_ftp ip6table_mangle usblp thhost cdc_ether asix cdc_acm usbn78a40>]    psr: 60000113
Feb 13 16:00:13 kernel: <4>sp : c03bfaf0  ip : 00000000  fp : 0                       00000000 0 00000000 c94aa2a0
Feb 13 16:00:13 kernel: <0>fc20: bf02a52c cfb66a00 00000001 0000000e 00000000 00000000 00000030 c94a6e93124 00000000 00000000
Feb 13 16:00:13 kernel: <0>fce ^C000
Feb 13 16:00:13 kernel: <0>fe20: 00000000 c6e9311e cf 00000000 00000000 c03bffc0 c003a4>] (do_DataAbort+0x30/0x9c) fc0378a40 c0378a44 60000113 fffff
Feb 13 16:00:13 kernel: ____________________________________________________________________________

 

[arthurlien]

The issue still exists in 3.0.0.4.382_50010

Got this first reboot on this firmware last night.

Feb 13 16:00:13 kernel: _ Reboot message ... _______________________________________________________
Feb 13 16:00:13 kernel: <1>Unable to handle kernel paging request at vir�U�e:  nf_conntrack_rtsp    bf714000    4067
Feb 13 16:00:13 kernel: <4>module:  nf_nat_ftp    bf70e000    1144
Feb 13 16:00:13 kernel: <4>module:  nf_conn ext2    bf614000    52776
Feb 13 16:00:13 kernel: <4>module 4599
Feb 13 16:00:13 kernel: <4>module:  usb_storage    b00    4494
Feb 13 16:00:13 kernel: <4>module:  ip6table_fid000    5816
Feb 13 16:00:13 kernel: <4>module:  cdc_wdm    ndis_host    bf4d7000    5216
Feb 13 16:00:13 kernel: <4>mod000    11900
Feb 13 16:00:13 kernel: <4>module:  mii    bf4b1000    3367
Feb 13 16:00:13 kernel: <4>module:  ohci_hcd    20875
Feb 13 16:00:13 kernel: <4>Modules linked in: wl(Pebtable_nat ebtables tdts_udbfw f_conntrack_sip nf_nat_h323 nf_cntrack_rtsp nf_nat_ftp nf_conntrack_ftp ip6table_mangle usblp thhost cdc_ether asix cdc_acm usbn78a40>]    psr: 60000113
Feb 13 16:00:13 kernel: <4>sp : c03bfaf0  ip : 00000000  fp : 0                       00000000 0 00000000 c94aa2a0
Feb 13 16:00:13 kernel: <0>fc20: bf02a52c cfb66a00 00000001 0000000e 00000000 00000000 00000030 c94a6e93124 00000000 00000000
Feb 13 16:00:13 kernel: <0>fce ^C000
Feb 13 16:00:13 kernel: <0>fe20: 00000000 c6e9311e cf 00000000 00000000 c03bffc0 c003a4>] (do_DataAbort+0x30/0x9c) fc0378a40 c0378a44 60000113 fffff
Feb 13 16:00:13 kernel: ____________________________________________________________________________

Could you try to disable RTSP passthrough?

 

[snbdora]

Could you try to disable RTSP passthrough?

Thank you. I've disabled it for now. Do you think that's a possible cause of the trouble?
I'm wondering if the system could core dump on an attached USB drive if there kernel OOPs/panic/reboot?
If it does, maybe it could help to determine the root cause ?

Thanks

 

[arthurlien]

Thank you. I've disabled it for now. Do you think that's a possible cause of the trouble?
I'm wondering if the system could core dump on an attached USB drive if there kernel OOPs/panic/reboot?
If it does, maybe it could help to determine the root cause ?

Thanks

Based on the log you provided, try to figure out your issue. Please let me know the issue solved or not after you disabled RTSP.

我從使用 Tapatalk 的 ASUS_Z012DA 發送

 

[snbdora]

Based on the log you provided, try to figure out your issue. Please let me know the issue solved or not after you disabled RTSP.

我從使用 Tapatalk 的 ASUS_Z012DA 發送

Thank you for taking time to look into this issue for me. I greatly appreciate it. After disabling the RTSP passthrough, I've not encountered the problem yet. Since the reboots have been random, I'm keeping an eye on the syslog.