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Problemi rete wireless (ifconfig impazzito)
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kawasaidleon
n00b
n00b


Joined: 29 Jun 2009
Posts: 4

PostPosted: Mon Jul 13, 2009 7:39 am    Post subject: Problemi rete wireless (ifconfig impazzito) Reply with quote

Ciao a tutti,
volevo una mano per risolvere questo problema,

c'ho una scheda wifi
Code:
00:09.0 Ethernet controller: 3Com Corporation 3c940 10/100/1000Base-T [Marvell] (rev 12)


che ha sempre funzionato, solo che da ieri lanciando ifconfig, mi da questo problema
Code:
ifconfig wlan0 192.168.0.2 netmask 255.255.255.0 up
Segmentation fault


Ora, c'è da dire che prima il wifi mi funzionava quando mi connettevo ad un normale router, mentre ora mi collego ad un cellulare con windows mobile (tramite il programma WMWifiRouter che fa diventare il cellulare cone un router). Il sistema funziona (dato che ora sto scrivendo da un eeepc con slackware collegata a questo cellulare)

Code:
kernel BUG at kernel/workqueue.c:292!
invalid opcode: 0000 [#1] SMP
last sysfs file: /sys/devices/pci0000:00/0000:00:11.0/resource
Modules linked in: ipv6 snd_seq_midi snd_opl3_synth snd_seq_midi_emul snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss usbhid arc4 ecb snd_cmipci b43 rfkill snd_pcm snd_page_alloc snd_opl3_lib mac80211 snd_timer snd_hwdep uhci_hcd ppdev snd_mpu401_uart cfg80211 i2c_viapro via_agp serio_raw ehci_hcd rtc_cmos input_polldev ssb agpgart rtc_core i2c_core parport_pc pcspkr usbcore skge rtc_lib snd_rawmidi snd_seq_device thermal parport processor snd thermal_sys ns558 gameport button tg3 libphy e1000 fuse xfs exportfs nfs auth_rpcgss nfs_acl lockd sunrpc jfs scsi_wait_scan scsi_transport_fc sx8 DAC960 cciss sg videobuf_core sd_mod pdc_adma sata_inic162x sata_mv ata_piix ahci sata_qstor sata_vsc sata_uli sata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise pata_pcmcia pcmcia pcmcia_core

Pid: 4372, comm: phy0 Tainted: P           (2.6.29-gentoo-r5 #1) System Name
EIP: 0060:[<c012ee65>] EFLAGS: 00010286 CPU: 0
EIP is at run_workqueue+0x64/0xe6
EAX: 00000000 EBX: f6000360 ECX: f67395b8 EDX: f67395b8
ESI: f67395b4 EDI: f88e2478 EBP: f66aafa8 ESP: f66aaf98
 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
Process phy0 (pid: 4372, ti=f66aa000 task=f6ec4bf0 task.ti=f66aa000)
Stack:
 f6000364 f6000360 f6000364 f600036c f66aafd0 c012ef68 00000000 f6ec4bf0
 c0131de3 f66aafbc f66aafbc f6000360 c012eee7 00000000 f66aafe0 c0131b08
 c0131acd 00000000 00000000 c010350b f6e77d6c 00000000 00000000 00000000
Call Trace:
 [<c012ef68>] ? worker_thread+0x81/0x8d
 [<c0131de3>] ? autoremove_wake_function+0x0/0x33
 [<c012eee7>] ? worker_thread+0x0/0x8d
 [<c0131b08>] ? kthread+0x3b/0x61
 [<c0131acd>] ? kthread+0x0/0x61
 [<c010350b>] ? kernel_thread_helper+0x7/0x10
Code: f0 e9 8d 00 00 00 8d 71 fc 8b 7e 0c 89 73 18 8b 11 8b 41 04 89 42 04 89 10 89 49 04 89 09 fe 03 fb 8b 41 fc 83 e0 fc 39 c3 74 04 <0f> 0b eb fe 3e 80 61 fc fe 89 f0 ff d7 89 e0 25 00 f0 ff ff 8b
EIP: [<c012ee65>] run_workqueue+0x64/0xe6 SS:ESP 0068:f66aaf98
---[ end trace aa2a58eedd5bfa0b ]---
input: b43-phy0 as /class/input/input7
b43 ssb0:0: firmware: requesting b43/ucode5.fw
b43 ssb0:0: firmware: requesting b43/pcm5.fw
b43 ssb0:0: firmware: requesting b43/b0g0initvals5.fw
b43 ssb0:0: firmware: requesting b43/b0g0bsinitvals5.fw
b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
b43-phy0 debug: Chip initialized
b43-phy0 debug: PIO initialized
b43-phy0 debug: Wireless interface started
b43-phy0 debug: Adding Interface type 1
b43-phy0 debug: Using hardware based encryption for keyidx: 0, mac: ff:ff:ff:ff:ff:ff
b43-phy0: Radio turned on by software
------------[ cut here ]------------
kernel BUG at kernel/workqueue.c:189!
invalid opcode: 0000 [#2] SMP
last sysfs file: /sys/class/firmware/ssb0:0/loading
Modules linked in: rfkill_input ipv6 snd_seq_midi snd_opl3_synth snd_seq_midi_emul snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss usbhid arc4 ecb snd_cmipci b43 rfkill snd_pcm snd_page_alloc snd_opl3_lib mac80211 snd_timer snd_hwdep uhci_hcd ppdev snd_mpu401_uart cfg80211 i2c_viapro via_agp serio_raw ehci_hcd rtc_cmos input_polldev ssb agpgart rtc_core i2c_core parport_pc pcspkr usbcore skge rtc_lib snd_rawmidi snd_seq_device thermal parport processor snd thermal_sys ns558 gameport button tg3 libphy e1000 fuse xfs exportfs nfs auth_rpcgss nfs_acl lockd sunrpc jfs scsi_wait_scan scsi_transport_fc sx8 DAC960 cciss sg videobuf_core sd_mod pdc_adma sata_inic162x sata_mv ata_piix ahci sata_qstor sata_vsc sata_uli sata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise pata_pcmcia pcmcia pcmcia_core

Pid: 6750, comm: ifconfig Tainted: P      D    (2.6.29-gentoo-r5 #1) System Name
EIP: 0060:[<c012f5f3>] EFLAGS: 00210293 CPU: 0
EIP is at queue_work_on+0x1e/0x46
EAX: f67395b8 EBX: 00000000 ECX: f67395b4 EDX: 00000000
ESI: f65e59a0 EDI: 00000000 EBP: f5462df0 ESP: f5462de8
 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process ifconfig (pid: 6750, ti=f5462000 task=f5407bf0 task.ti=f5462000)
Stack:
 f65e59a0 f6739480 f5462dfc c012f742 f67c51a0 f5462e54 f88e3979 f6739800
 c04b47d0 f6739000 f6739140 f5462e34 f67c57f8 f6739140 f6739940 ffffffff
 f6739144 f6739142 f67c57f8 00000001 f67396bc f6739140 00002e74 00000000
Call Trace:
 [<c012f742>] ? queue_work+0x15/0x18
 [<f88e3979>] ? ieee80211_open+0x587/0x65c [mac80211]
 [<c031ffaa>] ? dev_open+0x6b/0xab
 [<c031fa11>] ? dev_change_flags+0xa5/0x158
 [<c035a70b>] ? devinet_ioctl+0x21a/0x513
 [<c035b7b4>] ? inet_ioctl+0x8d/0xa6
 [<c0313463>] ? sock_ioctl+0x1cd/0x1f1
 [<c0313296>] ? sock_ioctl+0x0/0x1f1
 [<c0189b4f>] ? vfs_ioctl+0x22/0x69
 [<c018a085>] ? do_vfs_ioctl+0x42b/0x464
 [<c010edca>] ? flush_tlb_mm+0x60/0x76
 [<c018703e>] ? putname+0x24/0x2f
 [<c018a0fe>] ? sys_ioctl+0x40/0x5a
 [<c0102cc1>] ? sysenter_do_call+0x12/0x21
Code: 00 f7 d0 8b 04 88 e8 72 ff ff ff 5d c3 55 89 e5 56 89 d6 53 89 c3 3e 0f ba 29 00 19 c0 31 d2 85 c0 75 2a 8d 41 04 39 41 04 74 04 <0f> 0b eb fe 8b 06 89 ca 83 7e 10 00 0f 45 1d a4 07 51 c0 f7 d0
EIP: [<c012f5f3>] queue_work_on+0x1e/0x46 SS:ESP 0068:f5462de8
---[ end trace aa2a58eedd5bfa0c ]---
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