On Tue, Apr 13, 2010 at 10:36 PM, Felix Fietkau <[email protected]> wrote:
> On 2010-04-14 4:06 AM, Will Dyson wrote:
>> After flashing r20849, I get a panic when hostapd initializes
>> (attached log). Sorry the whole dmesg isn't captured.
> Fixed in r20852
Thanks! I really appreciate your hard work on this.
However, I now get a different panic after the wifi interface has been
up for a minute or so. Attached.
--
Will Dyson
r...@openwrt:/# CPU 0 Unable to handle kernel paging request at virtual address
ffff0010, epc == 800b8498, ra == 801dd87c
Oops[#1]:
Cpu 0
$ 0 : 00000000 80310000 ffff0010 80f00f80
$ 4 : a08c403c 00000056 ffff000c 00009b98
$ 8 : 80f00050 00000001 80f00f80 00000000
$12 : 80f00048 802d0000 81c6bd7c 80808080
$16 : 00000001 80cba9c0 0000000c 80f0004a
$20 : 80f00040 80cba9c0 81c78200 81c787d8
$24 : 00000000 80075620
$28 : 802ce000 802cfc20 00000004 801dd87c
Hi : 00000000
Lo : 80e752fc
epc : 800b8498 put_page+0x24/0x1d0
Not tainted
ra : 801dd87c skb_release_data+0x88/0xf8
Status: 1000fc03 KERNEL EXL IE
Cause : 00800008
BadVA : ffff0010
PrId : 00019374 (MIPS 24Kc)
Modules linked in: spidev i2c_dev nf_conntrack_netlink 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 nfnetlink 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 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_IMQ
imq xt_string xt_layer7 xt_quota xt_pkttype xt_owner 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 ehci_hcd ipt_REJECT xt_TCPMSS ipt_LOG xt_comment
xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp
x_tables tun ath9k ath9k_common ath9k_hw ath mac80211 usbcore ts_fsm ts_bm
ts_kmp nls_base cfg80211 compat_firmware_class compat arc4 aes_generic deflate
ecb cbc ipv6 leds_gpio button_hotplug gpio_buttons input_polldev input_core
Process swapper (pid: 0, threadinfo=802ce000, task=802d0b40, tls=00000000)
Stack : 00000000 00000001 00000020 00002000 80cba9c0 81c787d8 802cfc70 801dd250
81c78a14 80bb92c0 81c787d8 802cfc70 80bb92c0 80d96358 802d0b2c 81c9af80
00000000 81e4ef00 81fcc038 00000f80 80cba9c0 81c78200 00000000 00000000
00000000 00000002 00000010 00000000 00000000 80cc0004 80cba9e0 80e752fc
00000000 80de1db0 81c789f8 80cba9c0 00000018 80cc0000 80cba9e0 81c78200
...
Call Trace:
[<800b8498>] put_page+0x24/0x1d0
[<801dd87c>] skb_release_data+0x88/0xf8
[<801dd250>] __kfree_skb+0x1c/0xe4
[<80d96358>] ieee80211_rx+0x9b8/0xa44 [mac80211]
[<80e66754>] ath_rx_tasklet+0x740/0x7ec [ath9k]
[<80e65020>] ath9k_tasklet+0xb8/0x17c [ath9k]
[<80081eb4>] tasklet_action+0x88/0xe4
[<800826a8>] __do_softirq+0xb0/0x148
[<80082788>] do_softirq+0x48/0x6c
[<8006082c>] ret_from_irq+0x0/0x4
[<80060a20>] r4k_wait+0x20/0x40
[<8006c840>] cpu_idle+0x24/0x44
[<802e5a48>] start_kernel+0x33c/0x354
Code: 54400001 8c86000c 24c20004 <c0440000> 2483ffff e0430000 1060005f
00000000 2483ffff
Disabling lock debugging due to kernel taint
Kernel panic - not syncing: Fatal exception in interrupt
Rebooting in 3 seconds..�
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