On Tue, Nov 23, 2010 at 11:39 PM, Matthew Morgan <willdeed@xxxxxxxxx> wrote:
> I was having trouble with my wireless connection dropping constantly
> on a fresh install of Fedora 14 x86_64 on an Alienware M15x with Intel
> Corporation Ultimate N WiFi Link 5300 Âwireless device. I used the
> compat-wireless-2010-11-22 source, built it and installed iwlagn and
> unloaded my wireless and bluetooth systems. ÂI rebooted and now I
> receive the errors in the attached trace and my system will not boot.
>
> Please let me know if you need further information or if you have some
> advice on how I can get my system back to booting. ÂI'm able to boot
> into a live cd, mount the partition and chroot in, but make uninstall
> errors out.
To uninstall just rm -rf /lib/modules/$(uname -r)/updates/
Nov 23 17:22:04 machine-name kernel: [ 457.453851] ------------[ cut
here ]------------
Nov 23 17:22:04 machine-name kernel: [ 457.453854] kernel BUG at
/home/user/downloads/compat-wireless-201
0-11-22/net/mac80211/main.c:540!
Nov 23 17:22:04 machine-name kernel: [ 457.453857] invalid opcode:
0000 [#1] SMP
Nov 23 17:22:04 machine-name kernel: [ 457.453860] last sysfs file:
/sys/devices/platform/regulatory.0/uevent
Nov 23 17:22:04 machine-name kernel: [ 457.453862] CPU 2
Nov 23 17:22:04 machine-name kernel: [ 457.453863] Modules linked in:
iwlagn(+) iwlcore mac80211 cfg80211 rfk
ill compat sit tunnel4 vmnet ppdev parport_pc parport vmblock vsock
vmci vmmon sunrpc cpufreq_ondemand acpi_cpu
freq freq_table mperf ip6t_REJECT nf_conntrack_ipv6 ip6table_filter
ip6_tables ipv6 uinput nvidia(P) snd_hda_co
dec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device
arc4 ecb snd_pcm snd_timer snd r852 sm_com
mon nand uvcvideo nand_ids nand_ecc soundcore videodev mtd e1000e
v4l1_compat v4l2_compat_ioctl32 snd_page_allo
c dell_wmi iTCO_wdt i7core_edac i2c_i801 edac_core iTCO_vendor_support
i2c_core wmi microcode serio_raw joydev
cryptd aes_x86_64 aes_generic xts gf128mul dm_crypt mmc_block
sdhci_pci firewire_ohci sdhci firewire_core mmc_c
ore crc_itu_t video output [last unloaded: rfkill]
Nov 23 17:22:04 machine-name kernel: [ 457.453914]
Nov 23 17:22:04 machine-name kernel: [ 457.453917] Pid: 5214, comm:
modprobe Tainted: P 2.6.35.6-4
8.fc14.x86_64 #1 /M15x
Nov 23 17:22:04 machine-name kernel: [ 457.453920] RIP:
0010:[<ffffffffa0c56225>] [<ffffffffa0c56225>] ieee8
0211_alloc_hw+0xa9/0x3b1 [mac80211]
Should be:
BUG_ON(!ops->configure_filter);
can you check your net/mac80211/main.c on line 540 to confirm?
This should be set on iwlagn:
#ifdef CONFIG_IWL5000
struct ieee80211_ops iwlagn_hw_ops = {
.tx = iwlagn_mac_tx,
.start = iwlagn_mac_start,
.stop = iwlagn_mac_stop,
.add_interface = iwl_mac_add_interface,
.remove_interface = iwl_mac_remove_interface,
.change_interface = iwl_mac_change_interface,
.config = iwlagn_mac_config,
.configure_filter = iwlagn_configure_filter,
.set_key = iwlagn_mac_set_key,
.update_tkip_key = iwlagn_mac_update_tkip_key,
.conf_tx = iwl_mac_conf_tx,
.bss_info_changed = iwlagn_bss_info_changed,
.ampdu_action = iwlagn_mac_ampdu_action,
.hw_scan = iwl_mac_hw_scan,
.sta_notify = iwlagn_mac_sta_notify,
.sta_add = iwlagn_mac_sta_add,
.sta_remove = iwl_mac_sta_remove,
.channel_switch = iwlagn_mac_channel_switch,
.flush = iwlagn_mac_flush,
.tx_last_beacon = iwl_mac_tx_last_beacon,
};
#endif
And we do define CONFIG_IWL5000 on config.mk, so not sure yet.
Luis
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