#18613: eth0: Atheros AG71xx not working on recent trunks (TP LINK WA850RE),
working fine on Chaos Calmer r43295
--------------------------+-----------------------------------
Reporter: sharkys | Owner: developers
Type: defect | Status: closed
Priority: highest | Milestone: Chaos Calmer (trunk)
Component: base system | Version: Trunk
Resolution: fixed | Keywords: eth0 ethernet WA850RE
--------------------------+-----------------------------------
Comment (by bittorf@…):
Replying to [comment:23 bittorf@…]:
> does not work here on 'Ubiquiti Bullet M' with r43781
klog shows:
{{{
[ 62.050000] ------------[ cut here ]------------
[ 62.050000] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:264
dev_watchdog+0x1e8/0x26c()
[ 62.060000] NETDEV WATCHDOG: eth0 (ag71xx): transmit queue 0 timed out
[ 62.060000] Modules linked in: ath9k ath9k_common pppoe ppp_async
iptable_nat ath9k_hw ath pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6
nf_conntrack_ipv4 mac80211 ipt_MASQUERADE cfg80211 xt_time xt_tcpudp
xt_tcpmss xt_statistic xt_state xt_nat xt_multiport xt_mark xt_mac
xt_limit xt_length xt_id xt_hl xt_ecn xt_dscp xt_conntrack xt_comment
xt_TCPMSS xt_REDIRECT xt_NETMAP xt_LOG xt_HL xt_DSCP xt_CT xt_CLASSIFY
slhc nf_nat_irc nf_nat_ftp nf_nat nf_defrag_ipv6 nf_defrag_ipv4
nf_conntrack_rtcache nf_conntrack_irc nf_conntrack_ftp nf_conntrack
macvlan iptable_raw iptable_mangle iptable_filter ipt_REJECT ipt_ECN
ip_tables crc_ccitt compat sch_teql sch_tbf sch_sfq sch_red sch_prio
sch_htb sch_gred sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp
cls_basic act_police act_ipt act_skbedit act_mirred em_u32 cls_u32
cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress ip6t_REJECT
ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb tun
ipv6 arc4 crypto_blkcipher ohci_platform ohci_hcd ehci_platform ehci_hcd
gpio_button_hotplug usbcore nls_base usb_common zram zsmalloc
lzo_decompress lzo_compress
[ 62.160000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.14.26 #4
[ 62.170000] Stack : 00000006 00000000 00000000 00000000 00000000
00000000 803bc8ce 00000032
[ 62.170000] 80345418 0000000d 802fb654 8034583f 00000000 803b3b5c
80345418 0000000d
[ 62.170000] 803bc244 00000001 00000004 8029ddc4 00000003 801ffa04
00000108 0000000d
[ 62.170000] 802fe818 80335c74 00000000 00000000 00000000 00000000
00000000 00000000
[ 62.170000] 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000
[ 62.170000] ...
[ 62.210000] Call Trace:
[ 62.210000] [<80241c38>] show_stack+0x48/0x70
[ 62.210000] [<802ae3e4>] warn_slowpath_common+0x84/0xb4
[ 62.220000] [<802ae440>] warn_slowpath_fmt+0x2c/0x38
[ 62.220000] [<801111c0>] dev_watchdog+0x1e8/0x26c
[ 62.230000] [<800ee67c>] call_timer_fn.isra.38+0x24/0x84
[ 62.230000] [<8022ad44>] run_timer_softirq+0x17c/0x1bc
[ 62.240000] [<8008f5e0>] __do_softirq+0xf8/0x228
[ 62.240000] [<80186a04>] irq_exit+0x54/0x70
[ 62.250000] [<80060830>] ret_from_irq+0x0/0x4
[ 62.250000] [<80060a80>] __r4k_wait+0x20/0x40
[ 62.260000] [<80100698>] cpu_startup_entry+0xa4/0x104
[ 62.260000] [<8035294c>] start_kernel+0x3c8/0x3e0
[ 62.270000]
[ 62.270000] ---[ end trace e342bce89b2a36c6 ]---
[ 62.270000] eth0: tx timeout
[ 62.280000] eth0: link down
[ 63.280000] eth0: link up (100Mbps/Full duplex)
[ 73.050000] eth0: tx timeout
[ 73.050000] eth0: link down
[ 73.280000] eth0: link up (100Mbps/Full duplex)
[ 83.050000] eth0: tx timeout
[ 83.050000] eth0: link down
[ 83.280000] eth0: link up (100Mbps/Full duplex)
[ 93.050000] eth0: tx timeout
[ 93.050000] eth0: link down
[ 93.280000] eth0: link up (100Mbps/Full duplex)
[ 103.050000] eth0: tx timeout
[ 103.050000] eth0: link down
[ 103.280000] eth0: link up (100Mbps/Full duplex)
[ 113.050000] eth0: tx timeout
[ 113.050000] eth0: link down
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/18613#comment:24>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
_______________________________________________
openwrt-tickets mailing list
[email protected]
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-tickets
