On Wed, Apr 28, 2010 at 04:01:45PM +0800, Xu, Martin wrote: > Hi > I found that kernel reports below warning when using ath9k in kernel 2.6.33. > Someone can kindly tell me whether it is the new found issue or the issue is known and has been fixed in later commit in git tree? > Thanks! Looks like this: https://bugzilla.kernel.org/show_bug.cgi?id=15839 > ------------[ cut here ]------------ > WARNING: at kernel/softirq.c:143 local_bh_enable_ip+0x32/0x76() > Hardware name: AO532h > Modules linked in: cbc ecryptfs ath9k ath9k_common battery atl1c joydev ath9k_hw uvcvideo > Pid: 850, comm: wpa_supplicant Not tainted 2.6.33.2-8.1-netbook #1 > Call Trace: > [<c1030978>] warn_slowpath_common+0x66/0x7d > [<c1035a74>] ? local_bh_enable_ip+0x32/0x76 > [<c103099c>] warn_slowpath_null+0xd/0x10 > [<c1035a74>] local_bh_enable_ip+0x32/0x76 > [<c14789c0>] _raw_spin_unlock_bh+0x17/0x19 > [<f871dbd3>] ath_tx_node_cleanup+0xe0/0xf9 [ath9k] > [<c103ae46>] ? lock_timer_base+0x22/0x41 > [<f871a005>] ath9k_sta_notify+0x74/0x78 [ath9k] > [<c1443987>] __sta_info_unlink+0x139/0x189 > [<f8719f91>] ? ath9k_sta_notify+0x0/0x78 [ath9k] > [<c14439fa>] sta_info_unlink+0x23/0x31 > [<c1448834>] ieee80211_set_disassoc+0x1bd/0x1e3 > [<c1448cf8>] ieee80211_mgd_deauth+0x3c/0xfe > [<c144df21>] ieee80211_deauth+0x14/0x16 > [<c143c3fc>] __cfg80211_mlme_deauth+0xe9/0xf2 > [<c143eea1>] __cfg80211_disconnect+0xcb/0x12e > [<c1440b74>] cfg80211_wext_siwmlme+0x64/0x80 > [<c1441cf6>] ioctl_standard_call+0x1d7/0x26f > [<c139281b>] ? dev_get_by_name_rcu+0x73/0x80 > [<c13928d9>] ? __dev_get_by_name+0x71/0x7e > [<c1441e81>] wext_handle_ioctl+0xf3/0x17e > [<c1440b10>] ? cfg80211_wext_siwmlme+0x0/0x80 > [<c1396410>] dev_ioctl+0x578/0x598 > [<c10091b9>] ? restore_i387_fxsave+0x54/0x66 > [<c1387b44>] sock_ioctl+0x1cf/0x1db > [<c10b0979>] vfs_ioctl+0x28/0x92 > [<c1387975>] ? sock_ioctl+0x0/0x1db > [<c10b0ed6>] do_vfs_ioctl+0x453/0x491 > [<c1388233>] ? sys_recvmsg+0x2c/0x47 > [<c1389542>] ? sys_socketcall+0x147/0x18c > [<c10b0f43>] sys_ioctl+0x2f/0x49 > [<c10027d0>] sysenter_do_call+0x12/0x26 -- John W. Linville Someday the world will need a hero, and you linville@xxxxxxxxxxxxx might be all we have. Be ready. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
