AC87U without service issue

[lostindark]

I have a problem with my router all services was stopped and this is the system log, I'm on 56_2.. What is the problem?

Dec 11 14:49:50 openvpn[644]: client/92.247.16.102:1599 [client] Inactivity timeout (--ping-restart), restarting
Dec 11 14:49:50 openvpn[644]: client/92.247.16.102:1599 SIGUSR1[soft,ping-restart] received, client-instance restarting
Dec 11 15:20:05 kernel: BUG: scheduling while atomic: mtdblock3/252/0x40000002
Dec 11 15:20:05 kernel: module: sr_mod bf808000 10842
Dec 11 15:20:05 kernel: module: cdrom bf7fb000 30901
Dec 11 15:20:05 kernel: module: cdc_mbim bf7f5000 3129
Dec 11 15:20:05 kernel: module: qmi_wwan bf7ee000 5780
Dec 11 15:20:05 kernel: module: cdc_wdm bf7e7000 7248
Dec 11 15:20:05 kernel: module: cdc_ncm bf7df000 8750
Dec 11 15:20:05 kernel: module: rndis_host bf7d8000 4936
Dec 11 15:20:05 kernel: module: cdc_ether bf7d2000 3187
Dec 11 15:20:05 kernel: module: asix bf7ca000 10832
Dec 11 15:20:05 kernel: module: usbnet bf7c1000 11161
Dec 11 15:20:05 kernel: module: mii bf7bb000 3367
Dec 11 15:20:05 kernel: module: usblp bf7b3000 10317
Dec 11 15:20:05 kernel: module: ohci_hcd bf7a9000 17918
Dec 11 15:20:05 kernel: module: ehci_hcd bf79c000 31565
Dec 11 15:20:05 kernel: module: xhci_hcd bf789000 51124
Dec 11 15:20:05 kernel: module: thfsplus bf76c000 82029
Dec 11 15:20:05 kernel: module: tntfs bf6f2000 443780
Dec 11 15:20:05 kernel: module: tfat bf6bd000 174489
Dec 11 15:20:05 kernel: module: ext2 bf6a9000 52768
Dec 11 15:20:05 kernel: module: ext4 bf668000 221662
Dec 11 15:20:05 kernel: module: jbd2 bf655000 48989
Dec 11 15:20:05 kernel: module: crc16 bf64f000 1007
Dec 11 15:20:05 kernel: module: ext3 bf62d000 106401
Dec 11 15:20:05 kernel: module: jbd bf61c000 42367
Dec 11 15:20:05 kernel: module: mbcache bf615000 4599
Dec 11 15:20:05 kernel: module: usb_storage bf606000 34290
Dec 11 15:20:05 kernel: module: sg bf5fb000 19823
Dec 11 15:20:05 kernel: module: sd_mod bf5ef000 21983
Dec 11 15:20:05 kernel: module: scsi_wait_scan bf5e9000 416
Dec 11 15:20:05 kernel: module: scsi_mod bf5c4000 108730
Dec 11 15:20:05 kernel: module: usbcore bf5a1000 101794
Dec 11 15:20:05 kernel: module: ct_notification bf59b000 1684
Dec 11 15:20:05 kernel: module: bw_forward bf57b000 93892
Dec 11 15:20:05 kernel: module: IDP bf4ef000 529318
Dec 11 15:20:05 kernel: module: tun bf4e6000 12270
Dec 11 15:20:05 kernel: module: nf_nat_sip bf4df000 5031
Dec 11 15:20:05 kernel: module: nf_conntrack_sip bf4d6000 15713
Dec 11 15:20:05 kernel: module: nf_nat_h323 bf4cf000 4761
Dec 11 15:20:05 kernel: module: nf_conntrack_h323 bf4c1000 33807
Dec 11 15:20:05 kernel: module: nf_nat_rtsp bf4bb000 3202
Dec 11 15:20:05 kernel: module: nf_conntrack_rtsp bf4b5000 4067
Dec 11 15:20:05 kernel: module: nf_nat_ftp bf4af000 1144
Dec 11 15:20:05 kernel: module: nf_conntrack_ftp bf4a8000 4909
Dec 11 15:20:05 kernel: module: ip6table_mangle bf4a2000 934
Dec 11 15:20:05 kernel: module: ebt_ip bf49c000 1322
Dec 11 15:20:05 kernel: module: ebtable_broute bf496000 873
Dec 11 15:20:05 kernel: module: ebtable_filter bf490000 1061
Dec 11 15:20:05 kernel: module: ebtables bf487000 15643
Dec 11 15:20:05 kernel: module: ip6t_LOG bf480000 4494
Dec 11 15:20:05 kernel: module: ip6table_filter bf47a000 750
Dec 11 15:20:05 kernel: module: jffs2 bf45c000 91266
Dec 11 15:20:05 kernel: module: zlib_deflate bf452000 19489
Dec 11 15:20:05 kernel: module: nf_nat_pptp bf44c000 1602
Dec 11 15:20:05 kernel: module: nf_conntrack_pptp bf446000 3355
Dec 11 15:20:05 kernel: module: nf_nat_proto_gre bf440000 887
Dec 11 15:20:05 kernel: module: nf_conntrack_proto_gre bf43a000 3296
Dec 11 15:20:05 kernel: module: wl bf031000 3978595
Dec 11 15:20:05 kernel: module: igs bf029000 11887
Dec 11 15:20:05 kernel: module: emf bf020000 15049
Dec 11 15:20:05 kernel: module: et bf00a000 61221
Dec 11 15:20:05 kernel: module: ctf bf000000 20227
Dec 11 15:20:05 kernel: Modules linked in: sr_mod cdrom cdc_mbim qmi_wwan cdc_wdm cdc_ncm rndis_host cdc_ether asix usbnet mii usblp ohci_hcd ehci_hcd xhci_hcd thfsplus tntfs(P) tfat(P) ext2 ext4 jbd2 crc16 ext3 jbd mbcache usb_storage sg sd_mod scsi_wait_scan scsi_mod usbcore ct_notification bw_forward(P) IDP(P) tun nf_nat_sip nf_conntrack_sip nf_nat_h323 nf_conntrack_h323 nf_nat_rtsp nf_conntrack_rtsp nf_nat_ftp nf_conntrack_ftp ip6table_mangle ebt_ip ebtable_broute ebtable_filter ebtables ip6t_LOG ip
Dec 11 15:20:05 kernel: [<c0043ff8>] (unwind_backtrace+0x0/0xf8) from [<c02c8164>] (schedule+0x434/0x75c)
Dec 11 15:20:05 kernel: [<c02c8164>] (schedule+0x434/0x75c) from [<c005bb08>] (__cond_resched+0x24/0x34)
Dec 11 15:20:05 kernel: [<c005bb08>] (__cond_resched+0x24/0x34) from [<c02c85a8>] (_cond_resched+0x34/0x44)
Dec 11 15:20:05 kernel: [<c02c85a8>] (_cond_resched+0x34/0x44) from [<c00a30ec>] (shrink_page_list+0x48/0x728)
Dec 11 15:20:05 kernel: [<c00a30ec>] (shrink_page_list+0x48/0x728) from [<c00a3ac8>] (shrink_inactive_list+0x104/0x1dc)
Dec 11 15:20:05 kernel: [<c00a3ac8>] (shrink_inactive_list+0x104/0x1dc) from [<c00a3f44>] (shrink_zone+0x3a4/0x418)
Dec 11 15:20:05 kernel: [<c00a3f44>] (shrink_zone+0x3a4/0x418) from [<c00a4650>] (try_to_free_pages+0x150/0x33c)
Dec 11 15:20:05 kernel: [<c00a4650>] (try_to_free_pages+0x150/0x33c) from [<c009df90>] (__alloc_pages_nodemask+0x31c/0x698)
Dec 11 15:20:05 kernel: [<c009df90>] (__alloc_pages_nodemask+0x31c/0x698) from [<c0372904>] (__slab_alloc+0x1b4/0x814)
Dec 11 15:20:05 kernel: [<c0372904>] (__slab_alloc+0x1b4/0x814) from [<c00c4028>] (__kmalloc+0xf4/0x104)
Dec 11 15:20:05 kernel: [<c00c4028>] (__kmalloc+0xf4/0x104) from [<c01b70a0>] (_nflash_mtd_read+0x9c/0x3a0)
Dec 11 15:20:05 kernel: [<c01b70a0>] (_nflash_mtd_read+0x9c/0x3a0) from [<c01b7888>] (nflash_mtd_read+0x4c/0x64)
Dec 11 15:20:05 kernel: [<c01b7888>] (nflash_mtd_read+0x4c/0x64) from [<c019a4fc>] (part_read+0x64/0xe8)
Dec 11 15:20:05 kernel: [<c019a4fc>] (part_read+0x64/0xe8) from [<c019d758>] (mtdblock_readsect+0x40/0x114)
Dec 11 15:20:05 kernel: [<c019d758>] (mtdblock_readsect+0x40/0x114) from [<c019cf58>] (mtd_blktrans_thread+0x204/0x294)
Dec 11 15:20:05 kernel: [<c019cf58>] (mtd_blktrans_thread+0x204/0x294) from [<c007a1cc>] (kthread+0x88/0x90)
Dec 11 15:20:05 kernel: [<c007a1cc>] (kthread+0x88/0x90) from [<c003eb8c>] (kernel_thread_exit+0x0/0x8)


Sent from my LG-H955 using Tapatalk

 

[Puppa]

Kernel crashed due to a kernel firmware bug, apparently in the mtd (memory technology device) driver code. There's enough info here for someone to debug, provided we have source for the relevant device driver. You can send the log to Asus via the Administration tab (labeled Feedback, I think, but be aware that the mail might contain sensitive information: router login and Wireless passwords, so you may wish to change them afterwards as a precaution. In the meantime, turn your router off and back on to reboot. This doesn't happen often, does it?

Sent from my SM-N920V using Tapatalk

 

[lostindark]

Thanks, actually happened for the first time but I have these router from 4 days. Thanks again, I've consider to return this router to Amazon.

Sent from my LG-H955 using Tapatalk