Opened 8 years ago

Closed 7 years ago

#7318 closed defect (invalid)

syslogd causes kernel panic (I think)

Reported by: David Kowis <dkowis@…> Owned by: developers
Priority: response-needed Milestone: Backfire 10.03.1
Component: packages Version: Backfire 10.03
Keywords: Cc:


Caught a kernel panic through the serial console.
If I'm reading the panic correctly it's syslogd that caused the panic.

Unhandled kernel unaligned access[#1]:
Cpu 0
$ 0   : 00000000 10009800 00000000 b356014b
$ 4   : c34e608c 80f68000 16143241 00000000
$ 8   : 81f08646 81f08600 1c134e08 80f77534
$12   : 00000003 80f7751c 00000003 00000400
$16   : 80f68000 81e49180 80f68080 80f68000
$20   : 81e1bd40 80f6804c 802df638 00000000
$24   : 00000000 801adfd8                  
$28   : 81de2000 81de3878 81ce8800 801ae3b0
Hi    : 00000035
Lo    : 1f1a8800
epc   : 80cb6b54 0x80cb6b54
    Not tainted
ra    : 801ae3b0 0x801ae3b0
Status: 10009803    KERNEL EXL IE 
Cause : 00800010
BadVA : 16143241
PrId  : 00029008 (Broadcom BCM3302)
Modules linked in: ip6t_REJECT ip6t_LOG ip6t_rt ip6t_hbh ip6t_mh ip6t_ipv6header ip6t_frag ip6t_eui64 ip6t_ah ip6table_raw ip6_queue ip6table_mangle ip6table_filter ip6_tables nf_conntrack_ipv6 xt_TARPIT ipt_SET ipt_set ip_set_setlist ip_set_portmap ip_set_nethash ip_set_macipmap ip_set_iptreemap ip_set_iptree ip_set_ipportnethash ip_set_ipportiphash ip_set_ipporthash ip_set_ipmap ip_set_iphash ip_set xt_ipp2p xt_condition ip_queue nf_nat_snmp_basic nf_nat_sip nf_conntrack_sip nf_nat_rtsp nf_conntrack_rtsp nf_nat_pptp nf_conntrack_pptp nf_nat_h323 nf_conntrack_h323 nf_nat_proto_gre nf_conntrack_proto_gre nf_nat_amanda nf_conntrack_amanda nf_nat_tftp nf_conntrack_tftp nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp cls_fw cls_u32 sch_sfq act_police sch_prio sch_htb sch_ingress xt_iprange xt_HL xt_hl xt_MARK ipt_ECN xt_CLASSIFY xt_time xt_tcpmss xt_statistic xt_mark xt_length ipt_ecn xt_DSCP xt_dscp xt_quota xt_pkttype xt_owner compat_xtables ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE iptable_nat nf_nat xt
_CONNMARK xt_recent xt_helper xt_conntrack xt_connmark xt_connbytes xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack ipt_REJECT xt_TCPMSS ipt_LOG xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables sit tunnel4 tun b43legacy b43 mac80211 ts_fsm ts_bm ts_kmp crc_ccitt cfg80211 compat_firmware_class compat arc4 aes_generic deflate ecb cbc ipv6 switch_robo switch_core diag
Process syslogd (pid: 312, threadinfo=81de2000, task=81c550c8, tls=00000000)
Stack : 81ded6c0 81e49808 81e1bd40 80241768 801e21ec 80000000 802dfb30 80f68000
        81e49180 81e1bd40 81ded400 802cb880 80f6804c 801ae3b0 80eef2c0 00000001
        0000000e 801b585c 81ded400 801dd908 80000000 81f08654 81e1bd40 80f8c3c0
        80eef2c0 00000001 81e1bdf8 801dbc78 81ce8800 801dbfbc 801e21ec 81ded400
        80eef000 80238d30 00000000 801db79c 80000000 81e1bd40 00000000 80f8c3c0
Call Trace:[<80241768>] 0x80241768
[<801e21ec>] 0x801e21ec
[<801ae3b0>] 0x801ae3b0
[<801b585c>] 0x801b585c
[<801dd908>] 0x801dd908
[<801dbc78>] 0x801dbc78
[<801dbfbc>] 0x801dbfbc
[<801e21ec>] 0x801e21ec
[<80238d30>] 0x80238d30
[<801db79c>] 0x801db79c
[<8023ad58>] 0x8023ad58
[<801dd908>] 0x801dd908
[<801c192c>] 0x801c192c
[<8023aff4>] 0x8023aff4
[<801e2620>] 0x801e2620
[<801acaf0>] 0x801acaf0
[<801dbfbc>] 0x801dbfbc
[<801ace68>] 0x801ace68
[<801ad634>] 0x801ad634
[<8002b330>] 0x8002b330
[<8002b448>] 0x8002b448
[<801dc02c>] 0x801dc02c
[<8002b6dc>] 0x8002b6dc
[<80c84dc4>] 0x80c84dc4
[<80d73040>] 0x80d73040
[<801dc000>] 0x801dc000
[<8002b6dc>] 0x8002b6dc
[<80c43118>] 0x80c43118
[<801df240>] 0x801df240
[<801d2294>] 0x801d2294
[<801db79c>] 0x801db79c
[<801df240>] 0x801df240
[<801df240>] 0x801df240
[<801d24b0>] 0x801d24b0
[<801df240>] 0x801df240
[<801e1314>] 0x801e1314
[<801df240>] 0x801df240
[<8019c808>] 0x8019c808
[<801e1334>] 0x801e1334
[<801e1678>] 0x801e1678
[<8002b448>] 0x8002b448
[<8020362c>] 0x8020362c
[<802053f0>] 0x802053f0
[<801e04f4>] 0x801e04f4
[<80199140>] 0x80199140
[<8022dffc>] 0x8022dffc
[<80030948>] 0x80030948
[<8003d844>] 0x8003d844
[<80094cd4>] 0x80094cd4
[<80199454>] 0x80199454
[<8001dd78>] 0x8001dd78
[<8001de84>] 0x8001de84
[<80095980>] 0x80095980
[<80095af8>] 0x80095af8
[<80199ff4>] 0x80199ff4
[<80003230>] 0x80003230
Code: 8c660000  10c0000c  00000000 <8cc20000> cc400000  8cc3fffc  24c5fffc  14e3fff9  00403021 
Disabling lock debugging due to kernel taint
Kernel panic - not syncing: Fatal exception in interrupt

Attachments (0)

Change History (3)

comment:1 Changed 8 years ago by hauke

Please rebuild the image with kernel symbol table enabled and repost the panic.

What device are you using and what image/version are you using?

comment:2 Changed 7 years ago by nico

  • Priority changed from normal to response-needed

comment:3 Changed 7 years ago by jow

  • Resolution set to invalid
  • Status changed from new to closed


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