From: Peizhao Hu <peiworld@gmail.com>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] ath9k warning on AR9160 and AR9220 chipset with 2.6.36 kernel
Date: Thu, 25 Nov 2010 13:57:46 +1000 [thread overview]
Message-ID: <4CEDDEBA.80701@gmail.com> (raw)
Hi
I am wondering whether this problem is due to the OpenWRT or an issue of
the ATH9k.
-----------[ cut here ]------------
WARNING: at
/root/openwrt-svn-repo/routerStation/active_trunk/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
ath_stoprecv+0x90/0xa8 [ath9k]()
Could not stop RX, we could be confusing the DMA engine when we start RX up
Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
ath_pci ath_hal(P) 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 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 nfs loop lockd sunrpc usbcore nls_base crc_ccitt
cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
Call Trace:
[<800696cc>] dump_stack+0x8/0x34
[<8007dedc>] warn_slowpath_common+0x78/0xa4
[<8007df90>] warn_slowpath_fmt+0x2c/0x38
[<82d075b0>] ath_stoprecv+0x90/0xa8 [ath9k]
[<82d04138>] ath_set_channel+0xa4/0x740 [ath9k]
[<82d0503c>] ath_radio_enable+0x55c/0x680 [ath9k]
[<82f45414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
[<800910bc>] process_one_work+0x2c0/0x460
[<80091d88>] worker_thread+0x240/0x434
[<80096a3c>] kthread+0x80/0x8c
[<8006dde4>] kernel_thread_helper+0x10/0x18
---[ end trace 5948ecf07cb92b59 ]---
------------[ cut here ]------------
WARNING: at
/root/openwrt-svn-repo/routerStationPro/trunk_23933/build_dir/linux-ar71xx_generic/compat-wireless-2010-11-20/drivers/net/wireless/ath/ath9k/recv.c:532
ath_stoprecv+0x90/0xa8 [ath9k]()
Could not stop RX, we could be confusing the DMA engine when we start RX up
Modules linked in: ath9k ath9k_common ath9k_hw mac80211 ath ohci_hcd
ath_pci ath_hal(P) nf_nat_tftp nf_conntrack_tftp nf_nat_irc
nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp xt_string xt_layer7
xt_quota xt_pkttype xt_owner ipt_MASQUERADE iptable_nat nf_nat
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 nfs loop lockd sunrpc usbcore ts_fsm ts_bm ts_kmp
nls_base cfg80211 compat arc4 aes_generic deflate ecb cbc leds_gpio
button_hotplug gpio_buttons input_polldev input_core [last unloaded: ath]
Call Trace:
[<800696cc>] dump_stack+0x8/0x34
[<8007df3c>] warn_slowpath_common+0x78/0xa4
[<8007dff0>] warn_slowpath_fmt+0x2c/0x38
[<869e75b0>] ath_stoprecv+0x90/0xa8 [ath9k]
[<869e4138>] ath_set_channel+0xa4/0x740 [ath9k]
[<869e503c>] ath_radio_enable+0x55c/0x680 [ath9k]
[<87385414>] ieee80211_scan_work+0x30c/0x524 [mac80211]
[<8009111c>] process_one_work+0x2c0/0x460
[<80091de8>] worker_thread+0x240/0x434
[<80096a9c>] kthread+0x80/0x8c
[<8006dde4>] kernel_thread_helper+0x10/0x18
---[ end trace d0a293f7237f639f ]---
regards
Peizhao
next reply other threads:[~2010-11-25 3:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-25 3:57 Peizhao Hu [this message]
2010-11-25 5:05 ` [ath9k-devel] ath9k warning on AR9160 and AR9220 chipset with 2.6.36 kernel Mohammed Shafi
2010-11-25 5:46 ` Peizhao Hu
2010-11-25 8:55 ` Mohammed Shafi
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