#819: System freezes after few roamings
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Reporter: [EMAIL PROTECTED] | Owner:
Type: defect | Status: new
Priority: major | Milestone:
Component: madwifi: other | Version: trunk
Resolution: | Keywords:
Patch_attached: 0 |
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Comment (by [EMAIL PROTECTED]):
I upgraded madwifi driver to 0.9.3.3 but it happened again as described in
my 11/13/07 comment.
The computer has not blocked and the logs were written to the file:
{{{
Nov 15 14:06:01 ALEXAN kernel: bss channel not set<0>------------[ cut
here ]------------
Nov 15 14:06:01 ALEXAN kernel: kernel BUG at
/usr/local/src/madwifi-0.9.3.3/net80211/ieee80211_wireless.c:786!
Nov 15 14:06:01 ALEXAN kernel: invalid opcode: 0000 [#1]
Nov 15 14:06:01 ALEXAN kernel: SMP
Nov 15 14:06:01 ALEXAN kernel: last sysfs file: /class/net/ath40/address
Nov 15 14:06:01 ALEXAN kernel: Modules linked in: wlan_tkip(U)
wlan_ccmp(U) nls_utf8 cifs 8021q autofs4 hidp rfcomm l2cap bluetooth
sunrpc ipv6 dm_mirror dm_multipath dm_mod video sbs i2c_ec dock button
battery asus_acpi backlight ac parport_pc lp parport iTCO_wdt
iTCO_vendor_support r8169 pcspkr snd_intel8x0 snd_ac97_codec ac97_bus
snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device
snd_pcm_oss snd_mixer_oss 8139too snd_pcm 8139cp mii snd_timer snd
i2c_i801 wlan_scan_sta(U) soundcore ath_rate_sample(U) ath_pci(U)
snd_page_alloc i2c_core ide_cd wlan(U) ath_hal(P)(U) cdrom serio_raw
ata_piix libata sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd
Nov 15 14:06:01 ALEXAN kernel: CPU: 0
Nov 15 14:06:01 ALEXAN kernel: EIP: 0060:[<f8922941>] Tainted: P
VLI
Nov 15 14:06:01 ALEXAN kernel: EFLAGS: 00010292 (2.6.20-1.2962.fc6 #1)
Nov 15 14:06:01 ALEXAN kernel: EIP is at ieee80211_ioctl_giwfreq+0x3d/0x78
[wlan]
Nov 15 14:06:01 ALEXAN kernel: eax: 00000016 ebx: f700a400 ecx:
c0701090 edx: 00000086
Nov 15 14:06:01 ALEXAN kernel: esi: ffffffa1 edi: 00008b05 ebp:
c063789c esp: f5cf2e6c
Nov 15 14:06:01 ALEXAN kernel: ds: 007b es: 007b ss: 0068
Nov 15 14:06:01 ALEXAN kernel: Process iwconfig (pid: 4786, ti=f5cf2000
task=ed619370 task.ti=f5cf2000)
Nov 15 14:06:01 ALEXAN kernel: Stack: f892e814 f5cf2f40 c05cb392 00000000
00008b05 f1c8a000 c1724bb0 c045a862
Nov 15 14:06:01 ALEXAN kernel: 00000002 00000044 edb7d000 00000002
00000000 f5cf2f18 f5cf2f19 f5cf2f18
Nov 15 14:06:01 ALEXAN kernel: ffffffff 00000246 00000105 c19ee1e8
00008b05 00000000 f5cf2f30 00008b05
Nov 15 14:06:01 ALEXAN kernel: Call Trace:
Nov 15 14:06:01 ALEXAN kernel: [<c05cb392>]
ioctl_standard_call+0x60/0x2ea
Nov 15 14:06:01 ALEXAN kernel: [<c045a862>]
get_page_from_freelist+0x23d/0x2a7
Nov 15 14:06:01 ALEXAN kernel: [<c05cb874>]
wireless_process_ioctl+0x57/0x328
Nov 15 14:06:01 ALEXAN kernel: [<f8922904>]
ieee80211_ioctl_giwfreq+0x0/0x78 [wlan]
Nov 15 14:06:01 ALEXAN kernel: [<f8922904>]
ieee80211_ioctl_giwfreq+0x0/0x78 [wlan]
Nov 15 14:06:01 ALEXAN kernel: [<c05b7972>] sock_ioctl+0x0/0x1c1
Nov 15 14:06:01 ALEXAN kernel: [<c05c26fa>] dev_ioctl+0x432/0x46b
Nov 15 14:06:01 ALEXAN kernel: [<c0461ae5>] __handle_mm_fault+0x898/0x8ba
Nov 15 14:06:01 ALEXAN kernel: [<c05b7f63>] sock_map_fd+0x41/0x4a
Nov 15 14:06:01 ALEXAN kernel: [<c05b7972>] sock_ioctl+0x0/0x1c1
Nov 15 14:06:01 ALEXAN kernel: [<c047c7bb>] do_ioctl+0x1f/0x62
Nov 15 14:06:01 ALEXAN kernel: [<c044dae5>]
audit_syscall_entry+0x111/0x143
Nov 15 14:06:01 ALEXAN kernel: [<c047ca42>] vfs_ioctl+0x244/0x256
Nov 15 14:06:01 ALEXAN kernel: [<c047caa0>] sys_ioctl+0x4c/0x64
Nov 15 14:06:01 ALEXAN kernel: [<c0403f64>] syscall_call+0x7/0xb
Nov 15 14:06:01 ALEXAN kernel: =======================
Nov 15 14:06:02 ALEXAN kernel: Code: b8 00 00 00 83 fa 04 75 26 83 b8 3c
02 00 00 08 74 21 8b 83 7c 09 00 00 3d ff ff 00 00 75 1a c7 04 24 14 e8 92
f8 e8 44 51 b0 c7 <0f> 0b eb fe 85 d2 74 0d 8b 83 78 09 00 00 0f b7 00 89
01 eb 13
Nov 15 14:06:02 ALEXAN kernel: EIP: [<f8922941>]
ieee80211_ioctl_giwfreq+0x3d/0x78 [wlan] SS:ESP 0068:f5cf2e6c
}}}
--
Ticket URL: <http://madwifi.org/ticket/819#comment:11>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
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