On Wed, 2007-03-28 at 18:20 -0400, Dave Jones wrote: > On Wed, Mar 28, 2007 at 09:30:18PM +0100, Richard Hughes wrote: > > On Tue, 2007-03-27 at 22:57 -0400, Dave Jones wrote: > > > mac80211 will be included alongside the existing upstream ieee80211 > > > stuff (which isn't really a 'stack', more a library). > > > > Is there a way to turn this off via grub for the anaconda install? I get > > a NULL dereference in the iwlwifi driver (that gets autoloaded as I have > > internal ipw3945 wireless hardware) which deadlocks my system. > > booting with 'noprobe' and then selecting your /other/ hardware > by hand might work. Ick, but nice to know, thanks. > > Oops attached for reference, although it's already in bugzilla. > > I think this one got fixed a day or so ago. It looks familiar. > The latest build seems to have issues associating with APs though. Yup, we are a little better with todays rawhide. I can now boot with my ipw3945 internal wireless network card detected, without an oops. It won't associate tho, as you mentioned. I then inserted my zd1211rw_mac80211 usb2 network dongle (which has been working with 2960) and got the attached oops (again with iwlwifi oddly enough...) Hard hang, *BOOM*. Maybe something to do with multiple drivers using mac80211? Richard.
Mar 28 23:49:13 localhost kernel: iwlwifi: TODO: Look into long/short preamble change handling. Mar 28 23:49:15 localhost last message repeated 9 times Mar 28 23:49:15 localhost kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000008 Mar 28 23:49:15 localhost kernel: printing eip: Mar 28 23:49:15 localhost kernel: c043512e Mar 28 23:49:15 localhost kernel: *pde = 46a2e067 Mar 28 23:49:15 localhost kernel: Oops: 0000 [#1] Mar 28 23:49:15 localhost kernel: SMP Mar 28 23:49:15 localhost kernel: last sysfs file: /block/sda/sda6/stat Mar 28 23:49:15 localhost kernel: Modules linked in: zd1211rw_mac80211 cpufreq_ondemand cpufreq_powersave cpufreq_conservative rfcomm l2cap xt_tcpudp ip6t_REJECT ip6table_filter ip6_tables x_tables dm_mirror dm_multipath dm_mod video sbs i2c_ec button dock battery asus_acpi ac ipv6 parport_pc lp parport arc4 8139cp ecb blkcipher rtc_cmos serio_raw rtc_core fw_ohci rtc_lib fw_core 8139too mii sdhci mmc_core snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss snd_seq_midi_event i2c_i801 snd_seq iTCO_wdt snd_seq_device iwlwifi pcspkr iTCO_vendor_support i2c_core hci_usb mac80211 snd_pcm_oss bluetooth snd_mixer_oss cfg80211 snd_pcm snd_timer snd soundcore snd_page_alloc sr_mod cdrom joydev sg ata_piix ata_generic libata sd_mod scsi_mod ext3 jbd mbcache ehci_hcd ohci_hcd uhci_hcd Mar 28 23:49:15 localhost kernel: CPU: 0 Mar 28 23:49:15 localhost kernel: EIP: 0060:[<c043512e>] Not tainted VLI Mar 28 23:49:15 localhost kernel: EFLAGS: 00010246 (2.6.20-1.3024.fc7 #1) Mar 28 23:49:15 localhost kernel: EIP is at queue_work+0x24/0x4d Mar 28 23:49:15 localhost NetworkManager: <info> Activation (wlan1/wireless) Stage 2 of 5 (Device Configure) successful. Connected to access point 'x641'. Mar 28 23:49:15 localhost kernel: eax: 00000008 ebx: 00000000 ecx: 00000000 edx: f388b078 Mar 28 23:49:15 localhost NetworkManager: <info> Activation (wlan1) Stage 3 of 5 (IP Configure Start) scheduled. Mar 28 23:49:15 localhost kernel: esi: 00000000 edi: f38882e0 ebp: c2498cfc esp: c2498cf4 Mar 28 23:49:15 localhost NetworkManager: <info> Activation (wlan1) Stage 3 of 5 (IP Configure Start) started... Mar 28 23:49:15 localhost kernel: ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 Mar 28 23:49:15 localhost kernel: Process events/0 (pid: 8, ti=c2498000 task=c2494030 task.ti=c2498000) Mar 28 23:49:15 localhost kernel: Stack: f38891e0 f392c760 c2498d1c f8a38d5b f4ef6330 c2498d1c f8a0f0f2 f75b11f8 Mar 28 23:49:15 localhost kernel: f392c760 f38882e0 c2498e1c f8a1185c f392c760 f3862000 f8a19e5e 00000000 Mar 28 23:49:15 localhost kernel: 00000011 00000095 00000019 000000a7 0000004c 00000421 00000000 00000001 Mar 28 23:49:15 localhost kernel: Call Trace: Mar 28 23:49:15 localhost kernel: [<c04061d9>] show_trace_log_lvl+0x1a/0x2f Mar 28 23:49:15 localhost kernel: [<c0406289>] show_stack_log_lvl+0x9b/0xa3 Mar 28 23:49:15 localhost kernel: [<c0406449>] show_registers+0x1b8/0x289 Mar 28 23:49:15 localhost kernel: [<c0406647>] die+0x12d/0x242 Mar 28 23:49:15 localhost kernel: [<c0616b56>] do_page_fault+0x3ee/0x4ba Mar 28 23:49:15 localhost kernel: [<c06152ec>] error_code+0x7c/0x84 Mar 28 23:49:15 localhost kernel: [<f8a38d5b>] ipw_rate_scale_rate_init+0xda/0xe2 [iwlwifi] Mar 28 23:49:15 localhost kernel: [<f8a1185c>] ieee80211_rx_mgmt_assoc_resp+0x571/0x5cb [mac80211] Mar 28 23:49:15 localhost kernel: [<f8a127cd>] ieee80211_sta_work+0x99e/0x1482 [mac80211] Mar 28 23:49:15 localhost kernel: [<c0434f7f>] run_workqueue+0x89/0x14e Mar 28 23:49:15 localhost kernel: [<c0435995>] worker_thread+0xf8/0x124 Mar 28 23:49:15 localhost kernel: [<c043816f>] kthread+0xb3/0xdc Mar 28 23:49:15 localhost kernel: [<c0405cc3>] kernel_thread_helper+0x7/0x10 Mar 28 23:49:15 localhost kernel: ======================= Mar 28 23:49:15 localhost kernel: Code: 72 ff ff ff 5b 5d c3 55 89 c1 89 e5 56 53 64 8b 35 04 00 00 00 f0 0f ba 2a 00 19 c0 31 db 85 c0 75 2c 8b 1d a8 06 7f c0 8d 41 08 <39> 41 08 8d 42 04 0f 45 de 39 42 04 74 04 0f 0b eb fe 8b 01 f7 Mar 28 23:49:15 localhost kernel: EIP: [<c043512e>] queue_work+0x24/0x4d SS:ESP 0068:c2498cf4
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