#19135: oops: nf_conntrack_find_get+0x5c/0x88
-------------------------+----------------------------------
Reporter: christian@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Chaos Calmer (trunk)
Component: kernel | Version: Trunk
Keywords: |
-------------------------+----------------------------------
with ath9k based compex-558:
{{{
[ 22.930000] Kernel bug detected[#1]:
[ 22.930000] CPU: 0 PID: 70 Comm: kworker/0:1 Not tainted 3.18.8 #6
[ 22.930000] Workqueue: events_power_efficient phy_state_machine
[ 22.930000] task: 878dc000 ti: 878e0000 task.ti: 878e0000
[ 22.930000] $ 0 : 00000000 00000000 00000001 00000000
[ 22.930000] $ 4 : 86fea3c0 00000000 86b2786c 00000000
[ 22.930000] $ 8 : fe800000 00000000 6a5b35ff fecef5f3
[ 22.930000] $12 : 3a000100 77d673a0 00000000 00000000
[ 22.930000] $16 : 86fea3c0 00000048 87bdf600 00000000
[ 22.930000] $20 : 00000000 000086dd 803691b8 80369148
[ 22.930000] $24 : 00000000 86d107e8
[ 22.930000] $28 : 878e0000 878e1ac8 00000000 86fe07d4
[ 22.930000] Hi : 00000000
[ 22.930000] Lo : 00000000
[ 22.930000] epc : 86fe06e8 nf_conntrack_find_get+0x5c/0x88
[nf_conntrack]
[ 22.930000] Not tainted
[ 22.930000] ra : 86fe07d4 nf_conntrack_free+0xc0/0x12c
[nf_conntrack]
[ 22.930000] Status: 1100fc03 KERNEL EXL IE
[ 22.930000] Cause : 00800034
[ 22.930000] PrId : 00019750 (MIPS 74Kc)
[ 22.930000] Modules linked in: option iptable_nat ath9k usb_wwan
nf_nat_pptp nf_nat_ipv4 nf_nat_amanda nf_conntrack_pptp nf_conntrack_ipv6
nf_conntrack_ipv4 nf_conntrack_amanda ipt_REJECT ipt_MASQUERADE
ebtable_nat ebtable_filter ebtable_broute ath9k_common xt_time xt_tcpudp
xt_tcpmss xt_string xt_statistic xt_state xt_recent xt_quota xt_policy
xt_pkttype xt_physdev xt_owner xt_nat xt_multiport xt_mark xt_mac xt_limit
xt_length xt_ipv4options xt_iface xt_id xt_hl xt_helper xt_esp xt_ecn
xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_condition
xt_comment xt_addrtype xt_TRACE xt_TCPMSS xt_REDIRECT xt_NETMAP xt_LOG
xt_IPMARK xt_HL xt_DSCP xt_CT xt_CLASSIFY usbserial ts_kmp ts_fsm ts_bm
nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_proto_gre
nf_nat_masquerade_ipv4 nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat
nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_tftp
nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache
nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_irc
nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast nf_conntrack
macvlan iptable_raw iptable_mangle iptable_filter ipt_ah ipt_ECN ip_tables
ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m
ebt_mark ebt_limit ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among
ebt_802_3 crc_ccitt compat_xtables ath9k_hw arptable_filter arpt_mangle
arp_tables em_cmp sch_teql em_nbyte sch_codel sch_dsmark em_meta sch_gred
sch_htb cls_basic act_ipt sch_red act_police em_text sch_tbf sch_sfq
sch_prio act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow
cls_route cls_fw sch_hfsc sch_ingress ath10k_pci ath10k_core ath mac80211
cfg80211 compat ledtrig_usbdev batman_adv libcrc32c crc16 xt_set
ip_set_list_set ip_set_hash_netport ip_set_hash_netiface ip_set_hash_net
ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport
ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip
ip_set nfnetlink ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common
ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ipcomp6
xfrm6_tunnel xfrm6_mode_tunnel xfrm6_mode_transport xfrm6_mode_beet esp6
ah6 ipcomp xfrm4_tunnel xfrm4_mode_tunnel xfrm4_mode_transport
xfrm4_mode_beet esp4 ah4 ipip tunnel6 tunnel4 ip_tunnel af_key xfrm_user
xfrm_ipcomp xfrm_algo ipv6 chainiv eseqiv crypto_wq sha1_generic krng rng
md5 hmac des_generic deflate zlib_inflate zlib_deflate cbc authenc aead
arc4 crypto_blkcipher uhci_hcd ohci_platform ohci_hcd ehci_pci
ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common
crc32c_generic crypto_hash
[ 22.930000] Process kworker/0:1 (pid: 70, threadinfo=878e0000,
task=878dc000, tls=00000000)
[ 22.930000] Stack : 80369a24 0000000a 86ae8000 801e8ca4 86bc3240
801e8b30 00000000 00000001
86b27854 86bc3240 00000048 80268c60 8036b0b4 00000000 86bc3240
00000048
86bc3240 80268a74 00000000 000086dd 803691b8 80369148 86bc3240
8009ea0c
00000000 6a5b35ff fecef5f3 00000000 86bc3240 86d107c8 86bc3240
803691a4
86bc3240 86d05c68 803691a4 86d3d360 803691a4 86bc3240 86ae8000
800a3b74
...
[ 22.930000] Call Trace:
[ 22.930000] [<86fe06e8>] nf_conntrack_find_get+0x5c/0x88 [nf_conntrack]
[ 22.930000]
[ 22.930000]
Code: 27bd0020 8c83000c 2c620001 <00020336> 8c820008 30450001 14a00002
ac620000 ac430004
[ 23.320000] ---[ end trace 3d1513f2222380f1 ]---
[ 23.330000] Kernel panic - not syncing: Fatal exception in interrupt
[ 23.330000] Rebooting in 3 seconds..
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/19135>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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