Hari Babu
June 18th, 2012, 10:10 AM
Hi,
i am trying to use Atheros USB based wifi , and while bringing up the card "ifconfig ath0 up" i am getting the following panic.
Can anybody help me out ?
XXXXX
[ 2516.010810] BUG: scheduling while atomic: ifconfig/3411/0x00000200
[ 2516.010819] Modules linked in: atd(P) fwd(P) hif_usb adf(P) rfcomm bnep bluetooth parport_pc ppdev pl2303 usbserial snd_hda_codec_hdmi snd_hda_codec_idt joydev binfmt_misc arc4 dell_wmi sparse_keymap snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq pcmcia dell_laptop dcdbas snd_timer snd_seq_device iwlagn yenta_socket snd pcmcia_rsrc psmouse pcmcia_core serio_raw mac80211 i915 cfg80211 drm_kms_helper drm i2c_algo_bit soundcore snd_page_alloc wmi video lp parport firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci tg3 [last unloaded: adf]
[ 2516.010954] Pid: 3411, comm: ifconfig Tainted: P 3.0.0-15-generic #26-Ubuntu
[ 2516.010960] Call Trace:
[ 2516.010979] [<c151a7a2>] ? printk+0x2d/0x2f
[ 2516.010989] [<c151a03b>] __schedule_bug+0x5e/0x64
[ 2516.011022] [<c152c1c4>] __schedule+0x614/0x620
[ 2516.011032] [<c13b72a0>] ? usb_hcd_submit_urb+0x80/0x180
[ 2516.011044] [<c10263e8>] ? default_spin_lock_flags+0x8/0x10
[ 2516.011059] [<f8cb63f3>] ? hif_usb_check_txbuf_cnt+0xa3/0xd0 [hif_usb]
[ 2516.011071] [<f8cb722d>] ? hif_usb_xmit+0x34d/0x580 [hif_usb]
[ 2516.011082] [<f8cb7790>] ? hif_usb_timer+0xc0/0xc0 [hif_usb]
[ 2516.011091] [<c152c475>] schedule+0x35/0x50
[ 2516.011100] [<c152c99d>] schedule_timeout+0x22d/0x2a0
[ 2516.011111] [<f8cb75f6>] ? hif_send+0x196/0x270 [hif_usb]
[ 2516.011121] [<c152d45a>] __down_common+0x8b/0xca
[ 2516.011130] [<c152d4f8>] __down+0x17/0x19
[ 2516.011140] [<c106baa9>] down+0x39/0x40
[ 2516.011154] [<f915e0fb>] wmi_cmd_send+0xdb/0x1b0 [atd]
[ 2516.011171] [<f9105866>] ? __adf_nbuf_alloc+0x26/0x90 [adf]
[ 2516.011187] [<f916a734>] atd_vap_cmd_set_mcast+0xb4/0x160 [atd]
[ 2516.011201] [<f916a7e0>] ? atd_vap_cmd_set_mcast+0x160/0x160 [atd]
[ 2516.011214] [<f916a829>] atd_vap_cmd+0x49/0x1b0 [atd]
[ 2516.011228] [<f90ff1aa>] __adf_net_set_mcast_addr_internal+0x8a/0xd0 [adf]
[ 2516.011245] [<f90ff217>] __adf_net_set_mcast_addr+0x27/0x40 [adf]
[ 2516.011256] [<c143cdc4>] __dev_set_rx_mode+0x34/0xa0
[ 2516.011265] [<c144181b>] __dev_mc_add+0x5b/0x80
[ 2516.011274] [<c144186f>] dev_mc_add+0xf/0x20
[ 2516.011284] [<c14dcc63>] igmp6_group_added+0xd3/0xf0
[ 2516.011295] [<c152df86>] ? _raw_spin_unlock_bh+0x16/0x20
[ 2516.011304] [<c14dcdde>] ? mld_del_delrec+0x8e/0x100
[ 2516.011313] [<c14de676>] ipv6_dev_mc_inc+0x186/0x270
[ 2516.011323] [<c14c54e6>] addrconf_join_solict+0x46/0x60
[ 2516.011332] [<c14c5d84>] addrconf_dad_start.isra.33+0x24/0x130
[ 2516.011341] [<c14c6311>] addrconf_add_linklocal+0x51/0x70
[ 2516.011349] [<c14c6494>] addrconf_dev_config+0xa4/0xe0
[ 2516.011358] [<c14c8014>] addrconf_notify+0x134/0x490
[ 2516.011369] [<c1464e6a>] ? rt_cache_flush+0x1a/0x50
[ 2516.011378] [<c15318a5>] notifier_call_chain+0x45/0x60
[ 2516.011388] [<c106bbbf>] raw_notifier_call_chain+0x1f/0x30
[ 2516.011398] [<c1437b9c>] call_netdevice_notifiers+0x2c/0x60
[ 2516.011407] [<c143d262>] __dev_notify_flags+0x32/0x80
[ 2516.011416] [<c143d2ea>] dev_change_flags+0x3a/0x60
[ 2516.011425] [<c149487c>] devinet_ioctl+0x4dc/0x640
[ 2516.011433] [<c143d75e>] ? dev_ioctl+0x1de/0x2f0
[ 2516.011441] [<c1494d8d>] inet_ioctl+0x8d/0xb0
[ 2516.011452] [<c142805d>] sock_ioctl+0x6d/0x290
[ 2516.011461] [<c1427ff0>] ? move_addr_to_user+0x90/0x90
[ 2516.011484] [<c1138e99>] do_vfs_ioctl+0x79/0x2d0
[ 2516.011492] [<c113915f>] sys_ioctl+0x6f/0x80
[ 2516.011503] [<c112883e>] ? sys_open+0x2e/0x40
[ 2516.011511] [<c152e2a4>] syscall_call+0x7/0xb
[ 2516.011533] NOHZ: local_softirq_pending 40
[ 2517.540420] BUG: scheduling while atomic: avahi-daemon/784/0x00000200
[ 2517.540430] Modules linked in: atd(P) fwd(P) hif_usb adf(P) rfcomm bnep bluetooth parport_pc ppdev pl2303 usbserial snd_hda_codec_hdmi snd_hda_codec_idt joydev binfmt_misc arc4 dell_wmi sparse_keymap snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq pcmcia dell_laptop dcdbas snd_timer snd_seq_device iwlagn yenta_socket snd pcmcia_rsrc psmouse pcmcia_core serio_raw mac80211 i915 cfg80211 drm_kms_helper drm i2c_algo_bit soundcore snd_page_alloc wmi video lp parport firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci tg3 [last unloaded: adf]
[ 2517.540586] Pid: 784, comm: avahi-daemon Tainted: P 3.0.0-15-generic #26-Ubuntu
[ 2517.540593] Call Trace:
[ 2517.540611] [<c151a7a2>] ? printk+0x2d/0x2f
[ 2517.540622] [<c151a03b>] __schedule_bug+0x5e/0x64
[ 2517.540633] [<c152c1c4>] __schedule+0x614/0x620
[ 2517.540644] [<c13b72a0>] ? usb_hcd_submit_urb+0x80/0x180
[ 2517.540656] [<c10263e8>] ? default_spin_lock_flags+0x8/0x10
[ 2517.540670] [<f8cb63f3>] ? hif_usb_check_txbuf_cnt+0xa3/0xd0 [hif_usb]
[ 2517.540682] [<f8cb722d>] ? hif_usb_xmit+0x34d/0x580 [hif_usb]
[ 2517.540694] [<f8cb7790>] ? hif_usb_timer+0xc0/0xc0 [hif_usb]
[ 2517.540703] [<c152c475>] schedule+0x35/0x50
[ 2517.540712] [<c152c99d>] schedule_timeout+0x22d/0x2a0
[ 2517.540724] [<f8cb75f6>] ? hif_send+0x196/0x270 [hif_usb]
[ 2517.540734] [<c152d45a>] __down_common+0x8b/0xca
[ 2517.540744] [<c152d4f8>] __down+0x17/0x19
[ 2517.540754] [<c106baa9>] down+0x39/0x40
[ 2517.540768] [<f915e0fb>] wmi_cmd_send+0xdb/0x1b0 [atd]
[ 2517.540789] [<f9105866>] ? __adf_nbuf_alloc+0x26/0x90 [adf]
[ 2517.540804] [<f916a734>] atd_vap_cmd_set_mcast+0xb4/0x160 [atd]
[ 2517.540818] [<f916a7e0>] ? atd_vap_cmd_set_mcast+0x160/0x160 [atd]
[ 2517.540831] [<f916a829>] atd_vap_cmd+0x49/0x1b0 [atd]
[ 2517.540845] [<f90ff1aa>] __adf_net_set_mcast_addr_internal+0x8a/0xd0 [adf]
[ 2517.540863] [<f90ff217>] __adf_net_set_mcast_addr+0x27/0x40 [adf]
[ 2517.540874] [<c143cdc4>] __dev_set_rx_mode+0x34/0xa0
[ 2517.540884] [<c144181b>] __dev_mc_add+0x5b/0x80
[ 2517.540893] [<c144186f>] dev_mc_add+0xf/0x20
[ 2517.540903] [<c14dcc63>] igmp6_group_added+0xd3/0xf0
[ 2517.540913] [<c152df86>] ? _raw_spin_unlock_bh+0x16/0x20
[ 2517.540923] [<c14dcdde>] ? mld_del_delrec+0x8e/0x100
[ 2517.540935] [<c14de676>] ipv6_dev_mc_inc+0x186/0x270
[ 2517.540944] [<c14de85d>] ipv6_sock_mc_join+0xfd/0x1b0
[ 2517.540956] [<c14d1225>] do_ipv6_setsockopt.isra.10+0xcf5/0xe60
[ 2517.540969] [<c1251f55>] ? apparmor_socket_sendmsg+0x15/0x20
[ 2517.540980] [<c142773c>] ? sock_sendmsg+0xec/0x110
[ 2517.540992] [<c1289682>] ? _copy_from_user+0x42/0x60
[ 2517.541002] [<c1432744>] ? verify_iovec+0x44/0xb0
[ 2517.541010] [<c14274d0>] ? sock_recvmsg_nosec+0x110/0x110
[ 2517.541021] [<c14298fe>] ? sys_sendto+0x10e/0x150
[ 2517.541033] [<c101bd1b>] ? lapic_next_event+0x1b/0x20
[ 2517.541043] [<c14d140a>] ipv6_setsockopt+0x7a/0xe0
[ 2517.541051] [<c14d4ef0>] udpv6_setsockopt+0x30/0x60
[ 2517.541060] [<c142a927>] sock_common_setsockopt+0x27/0x40
[ 2517.541070] [<c1429b84>] sys_setsockopt+0x64/0xb0
[ 2517.541079] [<c142a381>] sys_socketcall+0x221/0x2c0
[ 2517.541087] [<c152e2a4>] syscall_call+0x7/0xb
[ 2517.541125] [<c1520000>] ? ext3_orphan_cleanup.isra.15+0x19f/0x271
[ 2526.560051] ath0: no IPv6 routers present
i am trying to use Atheros USB based wifi , and while bringing up the card "ifconfig ath0 up" i am getting the following panic.
Can anybody help me out ?
XXXXX
[ 2516.010810] BUG: scheduling while atomic: ifconfig/3411/0x00000200
[ 2516.010819] Modules linked in: atd(P) fwd(P) hif_usb adf(P) rfcomm bnep bluetooth parport_pc ppdev pl2303 usbserial snd_hda_codec_hdmi snd_hda_codec_idt joydev binfmt_misc arc4 dell_wmi sparse_keymap snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq pcmcia dell_laptop dcdbas snd_timer snd_seq_device iwlagn yenta_socket snd pcmcia_rsrc psmouse pcmcia_core serio_raw mac80211 i915 cfg80211 drm_kms_helper drm i2c_algo_bit soundcore snd_page_alloc wmi video lp parport firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci tg3 [last unloaded: adf]
[ 2516.010954] Pid: 3411, comm: ifconfig Tainted: P 3.0.0-15-generic #26-Ubuntu
[ 2516.010960] Call Trace:
[ 2516.010979] [<c151a7a2>] ? printk+0x2d/0x2f
[ 2516.010989] [<c151a03b>] __schedule_bug+0x5e/0x64
[ 2516.011022] [<c152c1c4>] __schedule+0x614/0x620
[ 2516.011032] [<c13b72a0>] ? usb_hcd_submit_urb+0x80/0x180
[ 2516.011044] [<c10263e8>] ? default_spin_lock_flags+0x8/0x10
[ 2516.011059] [<f8cb63f3>] ? hif_usb_check_txbuf_cnt+0xa3/0xd0 [hif_usb]
[ 2516.011071] [<f8cb722d>] ? hif_usb_xmit+0x34d/0x580 [hif_usb]
[ 2516.011082] [<f8cb7790>] ? hif_usb_timer+0xc0/0xc0 [hif_usb]
[ 2516.011091] [<c152c475>] schedule+0x35/0x50
[ 2516.011100] [<c152c99d>] schedule_timeout+0x22d/0x2a0
[ 2516.011111] [<f8cb75f6>] ? hif_send+0x196/0x270 [hif_usb]
[ 2516.011121] [<c152d45a>] __down_common+0x8b/0xca
[ 2516.011130] [<c152d4f8>] __down+0x17/0x19
[ 2516.011140] [<c106baa9>] down+0x39/0x40
[ 2516.011154] [<f915e0fb>] wmi_cmd_send+0xdb/0x1b0 [atd]
[ 2516.011171] [<f9105866>] ? __adf_nbuf_alloc+0x26/0x90 [adf]
[ 2516.011187] [<f916a734>] atd_vap_cmd_set_mcast+0xb4/0x160 [atd]
[ 2516.011201] [<f916a7e0>] ? atd_vap_cmd_set_mcast+0x160/0x160 [atd]
[ 2516.011214] [<f916a829>] atd_vap_cmd+0x49/0x1b0 [atd]
[ 2516.011228] [<f90ff1aa>] __adf_net_set_mcast_addr_internal+0x8a/0xd0 [adf]
[ 2516.011245] [<f90ff217>] __adf_net_set_mcast_addr+0x27/0x40 [adf]
[ 2516.011256] [<c143cdc4>] __dev_set_rx_mode+0x34/0xa0
[ 2516.011265] [<c144181b>] __dev_mc_add+0x5b/0x80
[ 2516.011274] [<c144186f>] dev_mc_add+0xf/0x20
[ 2516.011284] [<c14dcc63>] igmp6_group_added+0xd3/0xf0
[ 2516.011295] [<c152df86>] ? _raw_spin_unlock_bh+0x16/0x20
[ 2516.011304] [<c14dcdde>] ? mld_del_delrec+0x8e/0x100
[ 2516.011313] [<c14de676>] ipv6_dev_mc_inc+0x186/0x270
[ 2516.011323] [<c14c54e6>] addrconf_join_solict+0x46/0x60
[ 2516.011332] [<c14c5d84>] addrconf_dad_start.isra.33+0x24/0x130
[ 2516.011341] [<c14c6311>] addrconf_add_linklocal+0x51/0x70
[ 2516.011349] [<c14c6494>] addrconf_dev_config+0xa4/0xe0
[ 2516.011358] [<c14c8014>] addrconf_notify+0x134/0x490
[ 2516.011369] [<c1464e6a>] ? rt_cache_flush+0x1a/0x50
[ 2516.011378] [<c15318a5>] notifier_call_chain+0x45/0x60
[ 2516.011388] [<c106bbbf>] raw_notifier_call_chain+0x1f/0x30
[ 2516.011398] [<c1437b9c>] call_netdevice_notifiers+0x2c/0x60
[ 2516.011407] [<c143d262>] __dev_notify_flags+0x32/0x80
[ 2516.011416] [<c143d2ea>] dev_change_flags+0x3a/0x60
[ 2516.011425] [<c149487c>] devinet_ioctl+0x4dc/0x640
[ 2516.011433] [<c143d75e>] ? dev_ioctl+0x1de/0x2f0
[ 2516.011441] [<c1494d8d>] inet_ioctl+0x8d/0xb0
[ 2516.011452] [<c142805d>] sock_ioctl+0x6d/0x290
[ 2516.011461] [<c1427ff0>] ? move_addr_to_user+0x90/0x90
[ 2516.011484] [<c1138e99>] do_vfs_ioctl+0x79/0x2d0
[ 2516.011492] [<c113915f>] sys_ioctl+0x6f/0x80
[ 2516.011503] [<c112883e>] ? sys_open+0x2e/0x40
[ 2516.011511] [<c152e2a4>] syscall_call+0x7/0xb
[ 2516.011533] NOHZ: local_softirq_pending 40
[ 2517.540420] BUG: scheduling while atomic: avahi-daemon/784/0x00000200
[ 2517.540430] Modules linked in: atd(P) fwd(P) hif_usb adf(P) rfcomm bnep bluetooth parport_pc ppdev pl2303 usbserial snd_hda_codec_hdmi snd_hda_codec_idt joydev binfmt_misc arc4 dell_wmi sparse_keymap snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq pcmcia dell_laptop dcdbas snd_timer snd_seq_device iwlagn yenta_socket snd pcmcia_rsrc psmouse pcmcia_core serio_raw mac80211 i915 cfg80211 drm_kms_helper drm i2c_algo_bit soundcore snd_page_alloc wmi video lp parport firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci tg3 [last unloaded: adf]
[ 2517.540586] Pid: 784, comm: avahi-daemon Tainted: P 3.0.0-15-generic #26-Ubuntu
[ 2517.540593] Call Trace:
[ 2517.540611] [<c151a7a2>] ? printk+0x2d/0x2f
[ 2517.540622] [<c151a03b>] __schedule_bug+0x5e/0x64
[ 2517.540633] [<c152c1c4>] __schedule+0x614/0x620
[ 2517.540644] [<c13b72a0>] ? usb_hcd_submit_urb+0x80/0x180
[ 2517.540656] [<c10263e8>] ? default_spin_lock_flags+0x8/0x10
[ 2517.540670] [<f8cb63f3>] ? hif_usb_check_txbuf_cnt+0xa3/0xd0 [hif_usb]
[ 2517.540682] [<f8cb722d>] ? hif_usb_xmit+0x34d/0x580 [hif_usb]
[ 2517.540694] [<f8cb7790>] ? hif_usb_timer+0xc0/0xc0 [hif_usb]
[ 2517.540703] [<c152c475>] schedule+0x35/0x50
[ 2517.540712] [<c152c99d>] schedule_timeout+0x22d/0x2a0
[ 2517.540724] [<f8cb75f6>] ? hif_send+0x196/0x270 [hif_usb]
[ 2517.540734] [<c152d45a>] __down_common+0x8b/0xca
[ 2517.540744] [<c152d4f8>] __down+0x17/0x19
[ 2517.540754] [<c106baa9>] down+0x39/0x40
[ 2517.540768] [<f915e0fb>] wmi_cmd_send+0xdb/0x1b0 [atd]
[ 2517.540789] [<f9105866>] ? __adf_nbuf_alloc+0x26/0x90 [adf]
[ 2517.540804] [<f916a734>] atd_vap_cmd_set_mcast+0xb4/0x160 [atd]
[ 2517.540818] [<f916a7e0>] ? atd_vap_cmd_set_mcast+0x160/0x160 [atd]
[ 2517.540831] [<f916a829>] atd_vap_cmd+0x49/0x1b0 [atd]
[ 2517.540845] [<f90ff1aa>] __adf_net_set_mcast_addr_internal+0x8a/0xd0 [adf]
[ 2517.540863] [<f90ff217>] __adf_net_set_mcast_addr+0x27/0x40 [adf]
[ 2517.540874] [<c143cdc4>] __dev_set_rx_mode+0x34/0xa0
[ 2517.540884] [<c144181b>] __dev_mc_add+0x5b/0x80
[ 2517.540893] [<c144186f>] dev_mc_add+0xf/0x20
[ 2517.540903] [<c14dcc63>] igmp6_group_added+0xd3/0xf0
[ 2517.540913] [<c152df86>] ? _raw_spin_unlock_bh+0x16/0x20
[ 2517.540923] [<c14dcdde>] ? mld_del_delrec+0x8e/0x100
[ 2517.540935] [<c14de676>] ipv6_dev_mc_inc+0x186/0x270
[ 2517.540944] [<c14de85d>] ipv6_sock_mc_join+0xfd/0x1b0
[ 2517.540956] [<c14d1225>] do_ipv6_setsockopt.isra.10+0xcf5/0xe60
[ 2517.540969] [<c1251f55>] ? apparmor_socket_sendmsg+0x15/0x20
[ 2517.540980] [<c142773c>] ? sock_sendmsg+0xec/0x110
[ 2517.540992] [<c1289682>] ? _copy_from_user+0x42/0x60
[ 2517.541002] [<c1432744>] ? verify_iovec+0x44/0xb0
[ 2517.541010] [<c14274d0>] ? sock_recvmsg_nosec+0x110/0x110
[ 2517.541021] [<c14298fe>] ? sys_sendto+0x10e/0x150
[ 2517.541033] [<c101bd1b>] ? lapic_next_event+0x1b/0x20
[ 2517.541043] [<c14d140a>] ipv6_setsockopt+0x7a/0xe0
[ 2517.541051] [<c14d4ef0>] udpv6_setsockopt+0x30/0x60
[ 2517.541060] [<c142a927>] sock_common_setsockopt+0x27/0x40
[ 2517.541070] [<c1429b84>] sys_setsockopt+0x64/0xb0
[ 2517.541079] [<c142a381>] sys_socketcall+0x221/0x2c0
[ 2517.541087] [<c152e2a4>] syscall_call+0x7/0xb
[ 2517.541125] [<c1520000>] ? ext3_orphan_cleanup.isra.15+0x19f/0x271
[ 2526.560051] ath0: no IPv6 routers present