Frequently got this error... :( Trace: May 6 03:10:01 gateway kernel: [44975.287831] ------------[ cut here ]------------ May 6 03:10:01 gateway kernel: [44975.287849] WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x61/0x90() May 6 03:10:01 gateway kernel: [44975.287856] Hardware name: May 6 03:10:01 gateway kernel: [44975.287859] Modules linked in: f71882fg nls_cp437 isofs aes_i586 aes_generic xt_DSCP iptable_mangle ipt_MASQUERADE iptable_nat nf_nat ipt_REJECT xt_recent xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state xt_conntrack nf_conntrack iptable_filter ip_tables x_tables nfsd exportfs nfs lockd nfs_acl arc4 auth_rpcgss fbcon tileblit font bitblit softcursor vga16fb vgastate sunrpc bridge stp i915 drm_kms_helper ath9k mac80211 drm ath i2c_algo_bit ppdev cfg80211 intel_agp video lp parport_pc led_class psmouse output agpgart serio_raw parport r8169 mii [last unloaded: f71882fg] May 6 03:10:01 gateway kernel: [44975.287959] Pid: 1170, comm: hostapd Not tainted 2.6.32-22-generic #33-Ubuntu May 6 03:10:01 gateway kernel: [44975.287965] Call Trace: May 6 03:10:01 gateway kernel: [44975.287976] [<c014c3d2>] warn_slowpath_common+0x72/0xa0 May 6 03:10:01 gateway kernel: [44975.287985] [<c0153381>] ? local_bh_enable_ip+0x61/0x90 May 6 03:10:01 gateway kernel: [44975.287992] [<c0153381>] ? local_bh_enable_ip+0x61/0x90 May 6 03:10:01 gateway kernel: [44975.288000] [<c014c41a>] warn_slowpath_null+0x1a/0x20 May 6 03:10:01 gateway kernel: [44975.288007] [<c0153381>] local_bh_enable_ip+0x61/0x90 May 6 03:10:01 gateway kernel: [44975.288017] [<c058b866>] _spin_unlock_bh+0x16/0x20 May 6 03:10:01 gateway kernel: [44975.288045] [<f83f418f>] ath_tx_node_cleanup+0x14f/0x170 [ath9k] May 6 03:10:01 gateway kernel: [44975.288068] [<f83eeeee>] ath9k_sta_notify+0x4e/0xb0 [ath9k] May 6 03:10:01 gateway kernel: [44975.288092] [<f8348647>] __sta_info_unlink+0x127/0x1b0 [mac80211] May 6 03:10:01 gateway kernel: [44975.288115] [<f83eeea0>] ? ath9k_sta_notify+0x0/0xb0 [ath9k] May 6 03:10:01 gateway kernel: [44975.288138] [<f8348703>] sta_info_unlink+0x33/0x50 [mac80211] May 6 03:10:01 gateway kernel: [44975.288165] [<f8355f60>] ? ieee80211_del_station+0x0/0x60 [mac80211] May 6 03:10:01 gateway kernel: [44975.288191] [<f8355fa5>] ieee80211_del_station+0x45/0x60 [mac80211] May 6 03:10:01 gateway kernel: [44975.288216] [<f80649ce>] nl80211_del_station+0x6e/0xc0 [cfg80211] May 6 03:10:01 gateway kernel: [44975.288230] [<c04e2567>] genl_rcv_msg+0x227/0x250 May 6 03:10:01 gateway kernel: [44975.288243] [<c04e2340>] ? genl_rcv_msg+0x0/0x250 May 6 03:10:01 gateway kernel: [44975.288251] [<c04e14e6>] netlink_rcv_skb+0x86/0xb0 May 6 03:10:01 gateway kernel: [44975.288258] [<c04e2331>] genl_rcv+0x21/0x30 May 6 03:10:01 gateway kernel: [44975.288265] [<c04e11a9>] netlink_unicast+0x259/0x280 May 6 03:10:01 gateway kernel: [44975.288273] [<c04e1dca>] netlink_sendmsg+0x1ba/0x2a0 May 6 03:10:01 gateway kernel: [44975.288283] [<c03208b5>] ? apparmor_socket_sendmsg+0x15/0x20 May 6 03:10:01 gateway kernel: [44975.288292] [<c04b38a5>] sock_sendmsg+0xe5/0x110 May 6 03:10:01 gateway kernel: [44975.288302] [<c0167740>] ? autoremove_wake_function+0x0/0x50 May 6 03:10:01 gateway kernel: [44975.288310] [<c0167740>] ? autoremove_wake_function+0x0/0x50 May 6 03:10:01 gateway kernel: [44975.288318] [<c058955c>] ? schedule+0x44c/0x840 May 6 03:10:01 gateway kernel: [44975.288326] [<c03532bd>] ? copy_from_user+0x3d/0x130 May 6 03:10:01 gateway kernel: [44975.288334] [<c04bc8ca>] ? verify_iovec+0x5a/0xa0 May 6 03:10:01 gateway kernel: [44975.288342] [<c04b41ed>] sys_sendmsg+0x15d/0x290 May 6 03:10:01 gateway kernel: [44975.288352] [<c012a438>] ? default_spin_lock_flags+0x8/0x10 May 6 03:10:01 gateway kernel: [44975.288360] [<c058b5ef>] ? _spin_lock_irqsave+0x2f/0x50 May 6 03:10:01 gateway kernel: [44975.288368] [<c04b1e15>] ? sock_destroy_inode+0x15/0x20 May 6 03:10:01 gateway kernel: [44975.288377] [<c021c524>] ? destroy_inode+0x24/0x40 May 6 03:10:01 gateway kernel: [44975.288385] [<c021cf9a>] ? generic_drop_inode+0x4a/0x80 May 6 03:10:01 gateway kernel: [44975.288393] [<c0218cfe>] ? __d_free+0x2e/0x50 May 6 03:10:01 gateway kernel: [44975.288400] [<c0218d5f>] ? d_free+0x3f/0x50 May 6 03:10:01 gateway kernel: [44975.288407] [<c022002f>] ? mntput_no_expire+0x1f/0xe0 May 6 03:10:01 gateway kernel: [44975.288415] [<c02094d7>] ? __fput+0x177/0x1f0 May 6 03:10:01 gateway kernel: [44975.288423] [<c04b480c>] sys_socketcall+0xcc/0x280 May 6 03:10:01 gateway kernel: [44975.288432] [<c0205a8c>] ? filp_close+0x4c/0x80 May 6 03:10:01 gateway kernel: [44975.288440] [<c0205b35>] ? sys_close+0x75/0xc0 May 6 03:10:01 gateway kernel: [44975.288448] [<c01033ec>] syscall_call+0x7/0xb May 6 03:10:01 gateway kernel: [44975.288454] ---[ end trace edddb6b427c4896e ]--- May 6 03:10:01 gateway kernel: [44975.412762] ath9k: Failed to stop TX DMA in 100 msec after killing last frame
-- WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x61/0x90() [ath9k] https://bugs.launchpad.net/bugs/561125 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
