IPCop 2.0: kernel crash

Michael Rasmussen <[email protected]>
Newsgroups gmane.comp.security.ipcop.devel
Message-ID <[email protected]>
Hi all,

I was facing a kernel crash this morning. I hope someone is able to
make something out of the attached last messages from the system log
prior to the crash (If someone wants it as a file I will send it
off-list):

09:35:57 kernel irq 10: nobody cared (try booting with the "irqpoll"
option) 
09:35:57 kernel Pid: 9243, comm: squid Not tainted 2.6.32-6 #1
09:35:57 kernel Call Trace:
09:35:57 kernel [<c1050982>] __report_bad_irq+0x3d/0x8f
09:35:57 kernel [<c1050acc>] note_interrupt+0xf8/0x164
09:35:57 kernel [<c104f4e3>] ? handle_IRQ_event+0x2f/0xb3
09:35:57 kernel [<c10512e9>] handle_level_irq+0x7b/0xcc
09:35:57 kernel [<c100550b>] handle_irq+0x2a/0x43
09:35:57 kernel [<c1004c7d>] do_IRQ+0x4d/0xb2
09:35:57 kernel [<c1003390>] common_interrupt+0x30/0x40
09:35:57 kernel [<c102d367>] ? __do_softirq+0x50/0x112
09:35:57 kernel [<c102d45d>] do_softirq+0x34/0x4b
09:35:57 kernel [<c102d570>] irq_exit+0x37/0x4a
09:35:57 kernel [<c1004cbd>] do_IRQ+0x8d/0xb2
09:35:57 kernel [<c1003390>] common_interrupt+0x30/0x40
09:35:57 kernel handlers:
09:35:57 kernel [<ce86ad4d>] (usb_hcd_irq+0x0/0x77 [usbcore])
09:35:57 kernel [<cebb6fb7>] (0xcebb6fb7)
09:35:57 kernel Disabling IRQ #10
09:36:30 kernel irq 11: nobody cared (try booting with the "irqpoll"
option) 
09:36:30 kernel Pid: 0, comm: swapper Not tainted 2.6.32-6 #1
09:36:30 kernel Call Trace:
09:36:30 kernel [<c1050982>] __report_bad_irq+0x3d/0x8f
09:36:30 kernel [<c1050acc>] note_interrupt+0xf8/0x164
09:36:30 kernel [<c104f4e3>] ? handle_IRQ_event+0x2f/0xb3
09:36:30 kernel [<c10512e9>] handle_level_irq+0x7b/0xcc
09:36:30 kernel [<c100550b>] handle_irq+0x2a/0x43
09:36:30 kernel [<c1004c7d>] do_IRQ+0x4d/0xb2
09:36:30 kernel [<c1003390>] common_interrupt+0x30/0x40
09:36:30 kernel [<c102d367>] ? __do_softirq+0x50/0x112
09:36:30 kernel [<c102d45d>] do_softirq+0x34/0x4b
09:36:30 kernel [<c102d570>] irq_exit+0x37/0x4a
09:36:30 kernel [<c1004cbd>] do_IRQ+0x8d/0xb2
09:36:30 kernel [<c1003390>] common_interrupt+0x30/0x40
09:36:30 kernel [<cec040cc>] ? acpi_processor_suspend+0x4f3/0x531
[processor] 
09:36:30 kernel [<c1164178>] cpuidle_idle_call+0x70/0xb4
09:36:30 kernel [<c1001e0d>] cpu_idle+0x8e/0xa5
09:36:30 kernel [<c11da7fb>] rest_init+0x6b/0x7e
09:36:30 kernel [<c12a49da>] start_kernel+0x2dc/0x2f2
09:36:30 kernel [<c12a40a5>] i386_start_kernel+0xa5/0xbd
09:36:30 kernel handlers:
09:36:30 kernel [<ce86ad4d>] (usb_hcd_irq+0x0/0x77 [usbcore])
09:36:30 kernel [<ce86ad4d>] (usb_hcd_irq+0x0/0x77 [usbcore])
09:36:30 kernel [<ceb99d0d>] (0xceb99d0d)
09:36:30 kernel [<cebb6fb7>] (0xcebb6fb7)
09:36:30 kernel Disabling IRQ #11
09:36:30 kernel GREEN REJECT IN=lan-1 OUT=
MAC=ff:ff:ff:ff:ff:ff:00:19:d1:a1:94:61:08:00 SRC=192.168.2.81
DST=192.168.2.255 LEN=78 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP
SPT=137 DPT=137 LEN=58 
09:37:27 kernel ------------[ cut here]------------ 
09:37:27 kernel WARNING: at net/sched/sch_generic.c:261
dev_watchdog+0xbf/0x14f() 
09:37:27 kernel Hardware name: VT8623-8235
09:37:27 kernel NETDEV WATCHDOG: wan-1 (r8169): transmit queue 0 timed
out 
09:37:27 kernel Modules linked in: nf_conntrack_netlink nfnetlink
act_police sch_ingress cls_u32 sch_sfq sch_htb xt_MARK ipt_MASQUERADE
ipt_REDIRECT ipt_REJECT xt_mark xt_TCPMSS xt_state ipt_LOG xt_limit
iptable_mangle iptable_filter nf_nat_pptp nf_nat_proto_gre
nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_irc nf_conntrack_irc
nf_nat_h323 nf_conntrack_h323 nf_nat_ftp nf_conntrack_ftp iptable_nat
ip_tables nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 fan
battery ac processor ide_cd_mod i2c_viapro r8169 via_rhine thermal
thermal_sys floppy mii cdrom hwmon i2c_core evdev bitrev button crc32
usb_storage sd_mod usbhid hid ohci_hcd ext3 mbcache jbd ide_gd_mod
pata_via ata_generic pata_acpi libata ide_pci_generic via82cxxx
ehci_hcd uhci_hcd usbcore ide_core pcspkr [last unloaded:
scsi_wait_scan] 
09:37:27 kernel Pid: 0, comm: swapper Not tainted 2.6.32-6 #1 09:37:27
kernel Call Trace: 
09:37:27 kernel [<c1028386>] warn_slowpath_common+0x70/0x98 
09:37:27 kernel [<c1186f07>] ? dev_watchdog+0xbf/0x14f 
09:37:27 kernel [<c102840d>] warn_slowpath_fmt+0x2f/0x43 
9:37:27 kernel [<c1186f07>] dev_watchdog+0xbf/0x14f 
09:37:27 kernel [<c1037bf8>] ? insert_work+0x50/0x69 
09:37:27 kernel [<c103814a>] ? __queue_work+0x37/0x4e 
09:37:27 kernel [<c103142b>] run_timer_softirq+0x11e/0x184 
09:37:27 kernel [<c1186e48>] ? dev_watchdog+0x0/0x14f 
09:37:27 kernel [<c102d39c>] __do_softirq+0x85/0x112 
09:37:27 kernel [<c102d45d>] do_softirq+0x34/0x4b 
09:37:27 kernel [<c102d570>] irq_exit+0x37/0x4a
09:37:27 kernel [<c1004cbd>] do_IRQ+0x8d/0xb2 
09:37:27 kernel [<c1003390>] common_interrupt+0x30/0x40 
09:37:27 kernel [<cec040cc>] ? acpi_processor_suspend+0x4f3/0x531
[processor] 
09:37:27 kernel [<c1164178>] cpuidle_idle_call+0x70/0xb4 
09:37:27 kernel [<c1001e0d>] cpu_idle+0x8e/0xa5 
09:37:27 kernel [<c11da7fb>] rest_init+0x6b/0x7e
09:37:27 kernel [<c12a49da>] start_kernel+0x2dc/0x2f2 
09:37:27 kernel [<c12a40a5>] i386_start_kernel+0xa5/0xbd 
09:37:27 kernel ---[ end trace abb683f71f21ba1c ]--- 
09:37:27 kernel RED DROP IN=wan-1 OUT=
MAC=00:19:5b:5b:ba:31:b0:c6:9a:60:c1:40:08:00 SRC=69.171.242.74
DST=90.184.69.179 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=51949 DF
PROTO=TCP SPT=80 DPT=46440 WINDOW=0 RES=0x00 ACK RST URGP=0 
09:37:27 kernel r8169: wan-1: link up 
09:37:30 kernel GREEN REJECT IN=lan-1 OUT=
MAC=ff:ff:ff:ff:ff:ff:00:19:d1:a1:94:61:08:00 SRC=192.168.2.81
DST=192.168.2.255 LEN=262 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP
SPT=138 DPT=138 LEN=242 
09:37:59 kernel GREEN REJECT IN=lan-1 OUT=
MAC=00:40:63:d6:2c:63:aa:00:8b:7d:f8:77:08:00 SRC=192.168.2.2
DST=192.168.2.1 LEN=62 TOS=0x00 PREC=0x00 TTL=64 ID=16182 PROTO=UDP
SPT=53 DPT=39124 LEN=42 
09:38:03 kernel r8169: wan-1: link up 
09:38:40 kernel GREEN REJECT IN=lan-1 OUT=
MAC=00:40:63:d6:2c:63:aa:00:8b:7d:f8:77:08:00 SRC=192.168.2.2
DST=192.168.2.1 LEN=62 TOS=0x00 PREC=0x00 TTL=64 ID=16183 PROTO=UDP
SPT=53 DPT=39124 LEN=42 
09:38:55 kernel r8169: dmz-1: link up 
09:39:03 kernel r8169: wan-1: link up 
09:39:10 kernel GREEN REJECT IN=lan-1 OUT=
MAC=ff:ff:ff:ff:ff:ff:00:08:02:95:74:d3:08:00 SRC=192.168.2.80
DST=192.168.2.255 LEN=260 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP
SPT=138 DPT=138 LEN=240 
09:39:10 kernel GREEN REJECT IN=lan-1 OUT=
MAC=ff:ff:ff:ff:ff:ff:00:08:02:95:74:d3:08:00 SRC=192.168.2.80
DST=192.168.2.255 LEN=237 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP
SPT=138 DPT=138 LEN=217 
09:39:49 kernel ORANGE REJECT IN=dmz-1 OUT=
MAC=01:00:5e:00:00:01:f4:ec:38:bd:62:fd:08:00 SRC=0.0.0.0 DST=224.0.0.1
LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
09:39:49 kernel r8169: dmz-1: link up

-- 
Hilsen/Regards
Michael Rasmussen

Get my public GnuPG keys:
michael <at> rasmussen <dot> cc
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xD3C9A00E
mir <at> datanom <dot> net
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE501F51C
mir <at> miras <dot> org
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE3E80917
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