pico station m2 eth0 crash

[tonyputi@…]

Hi I don't now why but after an upgrade of latest openwrt 10.03.2 in my picostation m2 sometime i recevice this message from kernel:

------------[ cut here ]------------
WARNING: at net/sched/sch_generic.c:261 0x801ff8d0()
NETDEV WATCHDOG: eth0 (ag71xx): transmit queue 0 timed out
Modules linked in: batman_adv nf_nat_tftp nf_conntrack_tftp nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_MASQUERADE iptable_nat nf_nat 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 ath9k ath9k_common ath9k_hw ath mac80211 crc16 cfg80211 compat arc4 aes_generic deflate ecb cbc ipv6 leds_gpio button_hotplug gpio_buttons input_polldev input_core
Call Trace:[<80069348>] 0x80069348
[<80069348>] 0x80069348
[<8007e0b0>] 0x8007e0b0
[<801ff8d0>] 0x801ff8d0
[<8007e130>] 0x8007e130
[<801eb6e0>] 0x801eb6e0
[<801ff8d0>] 0x801ff8d0
[<80078390>] 0x80078390
[<8007b804>] 0x8007b804
[<800c10d4>] 0x800c10d4
[<800c10e8>] 0x800c10e8
[<801ff76c>] 0x801ff76c
[<800889bc>] 0x800889bc
[<80071b00>] 0x80071b00
[<80083af8>] 0x80083af8
[<80083bd8>] 0x80083bd8
[<8006082c>] 0x8006082c
[<80060a00>] 0x80060a00
[<8006c2e4>] 0x8006c2e4
[<8006d8f0>] 0x8006d8f0
[<80060a20>] 0x80060a20
[<802cba54>] 0x802cba54
[<802cb3a8>] 0x802cb3a8

---[ end trace 4abda1d8c924a132 ]---
eth0: tx timeout
eth0: link down

This is my /proc/cpuinfo

system type		: Atheros AR7241 rev 1
machine			: Ubiquiti Bullet M
processor		: 0
cpu model		: MIPS 24Kc V7.4
BogoMIPS		: 259.68
wait instruction	: yes
microsecond timers	: yes
tlb_entries		: 16
extra interrupt vector	: yes
hardware watchpoint	: yes, count: 4, address/irw mask: [0x0000, 0x0ff8, 0x0ffb, 0x0ff8]
ASEs implemented	: mips16
shadow register sets	: 1
core			: 0
VCED exceptions		: not available
VCEI exceptions		: not available

[nbd]

duplicate of #11015

[jow]

Milestone Attitude Adjustment 12.09 deleted