#20329: CPU 0 Unable to handle kernel paging request
-----------------------+------------------------
Reporter: anonymous | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: Trunk
Keywords: |
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ar71xx, 941ND v3, r46583
Thu Aug 13 01:21:45 2015 daemon.notice netifd: Interface 'wan' is enabled
Thu Aug 13 01:21:45 2015 daemon.notice netifd: Interface 'wan' is setting
up now
Thu Aug 13 01:21:46 2015 daemon.info pppd[2094]: Plugin rp-pppoe.so
loaded.
Thu Aug 13 01:21:46 2015 daemon.info pppd[2094]: RP-PPPoE plugin version
3.8p compiled against pppd 2.4.7
Thu Aug 13 01:21:46 2015 daemon.notice pppd[2094]: pppd 2.4.7 started by
root, uid 0
Thu Aug 13 01:21:46 2015 daemon.info pppd[2094]: PPP session is 15937
Thu Aug 13 01:21:46 2015 daemon.warn pppd[2094]: Connected to
90:17:ac:ad:ed:08 via interface wan
Thu Aug 13 01:21:46 2015 daemon.info pppd[2094]: Using interface pppoe-wan
Thu Aug 13 01:21:46 2015 daemon.notice pppd[2094]: Connect: pppoe-wan <-->
wan
Thu Aug 13 01:21:46 2015 kern.info kernel: [ 88.910000] pppoe-wan:
renamed from ppp0
Thu Aug 13 01:21:46 2015 daemon.info pppd[2094]: CHAP authentication
failed: Exceeded sessions limit.
Thu Aug 13 01:21:46 2015 daemon.err pppd[2094]: CHAP authentication failed
Thu Aug 13 01:21:46 2015 daemon.notice pppd[2094]: Modem hangup
Thu Aug 13 01:21:46 2015 daemon.notice pppd[2094]: Connection terminated.
Thu Aug 13 01:21:46 2015 daemon.info pppd[2094]: Sent PADT
Thu Aug 13 01:21:46 2015 daemon.info pppd[2094]: Exit.
Thu Aug 13 01:21:46 2015 daemon.notice netifd: Interface 'wan' is now down
Thu Aug 13 01:21:46 2015 daemon.notice netifd: Interface 'wan' is disabled
Thu Aug 13 01:21:46 2015 daemon.notice netifd: Interface 'wan' is enabled
Thu Aug 13 01:21:46 2015 daemon.notice netifd: Interface 'wan' is setting
up now
Thu Aug 13 01:21:46 2015 daemon.info pppd[2144]: Plugin rp-pppoe.so
loaded.
Thu Aug 13 01:21:46 2015 daemon.info pppd[2144]: RP-PPPoE plugin version
3.8p compiled against pppd 2.4.7
Thu Aug 13 01:21:46 2015 daemon.notice pppd[2144]: pppd 2.4.7 started by
root, uid 0
Thu Aug 13 01:21:46 2015 daemon.info pppd[2144]: PPP session is 18636
Thu Aug 13 01:21:46 2015 daemon.warn pppd[2144]: Connected to
90:17:ac:ad:ed:08 via interface wan
Thu Aug 13 01:21:46 2015 kern.info kernel: [ 89.410000] pppoe-wan:
renamed from ppp0
Thu Aug 13 01:21:46 2015 daemon.info pppd[2144]: Using interface pppoe-wan
Thu Aug 13 01:21:46 2015 daemon.notice pppd[2144]: Connect: pppoe-wan <-->
wan
Thu Aug 13 01:21:47 2015 daemon.info pppd[2144]: Terminating on signal 15
Thu Aug 13 01:21:52 2015 daemon.notice netifd: Interface 'wan' is now down
Thu Aug 13 01:21:52 2015 daemon.notice netifd: Interface 'wan' is disabled
Thu Aug 13 01:21:52 2015 daemon.notice netifd: Network device 'wan' link
is down
Thu Aug 13 01:21:52 2015 daemon.notice netifd: Interface 'wan' has link
connectivity loss
Thu Aug 13 01:21:52 2015 kern.alert kernel: [ 94.930000] CPU 0 Unable to
handle kernel paging request at virtual address 00000264, epc == 80d5791c,
ra == 80d578dc
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Oops[#1]:
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] CPU: 0 PID: 2144
Comm: pppd Not tainted 3.18.19 #2
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] task: 80f244d8
ti: 80eca000 task.ti: 80eca000
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] $ 0 : 00000000
00000001 00000001 00000000
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] $ 4 : 801fee04
00000000 80e84c88 00000001
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] $ 8 : 0018003c
81514990 0000001e 0018003c
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] $12 : 00000016
77c63390 00000000 77d013d0
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] $16 : 80f1e000
00000000 814f9840 81514bb0
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] $20 : 818133d0
80e84c88 80320000 80310000
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] $24 : 00000000
801fb830
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] $28 : 80eca000
80ecbd00 802d3d88 80d578dc
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Hi : 00000001
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Lo : 00000001
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] epc : 80d5791c
0x80d5791c
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Not tainted
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] ra : 80d578dc
0x80d578dc
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Status: 1000d402
KERNEL EXL
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Cause : 00800008
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] BadVA : 00000264
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] PrId : 00019374
(MIPS 24Kc)
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Modules linked
in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath pppox
ppp_generic nf_nat_ipv4 nf_conntrack_ipv4 mac80211 iptable_raw
iptable_mangle iptable_filter ipt_REJECT ipt_MASQUERADE ip_tables cfg80211
xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit
xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT x_tables
slhc nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_ftp nf_nat nf_log_ipv4
nf_log_commoThu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000]
Process pppd (pid: 2144, threadinfo=80eca000, task=80f244d8, tls=778c6440)
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Stack : 81514440
81514440 81514440 0017003c 814f9840 80d57e14 00000008 801fba64
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] 80f2a300
001e0040 80e64d00 81514440 80e84c80 80e84c80 814f9860 801fbb14
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] 80e84c80
814f9860 00000008 81514bb0 818133d0 800f5db0 81025940 81039e00
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] 80e84c88
00000001 00000000 00000000 00000000 80f244d8 80e84820 80360000
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] 80f2a334
80ef2660 00000001 80093bbc 81b2af80 8011ab04 80f244d8 80f2a300
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] ...
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Call Trace:
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] [<80d5791c>]
0x80d5791c
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000]
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000]
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 94.930000] Code: 41626000
30420001 000000c0 <8c630264> 8c640000 2484ffff ac640000 10400002
41606000
Thu Aug 13 01:21:52 2015 kern.warn kernel: [ 95.140000] ---[ end trace
60e21236c53998bb ]---
Thu Aug 13 01:21:52 2015 kern.alert kernel: [ 95.150000] Fixing
recursive fault but reboot is needed!
Thu Aug 13 01:21:52 2015 kern.info kernel: [ 95.160000] dsa dsa.0 wan:
link down
Thu Aug 13 01:21:52 2015 kern.info kernel: [ 95.280000] dsa dsa.0 wan:
Link is Down
--
Ticket URL: <https://dev.openwrt.org/ticket/20329>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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