Hi, I am getting the following crashers in iwl3945 after updating to post-2.6.34 kernels. This is with the pull from Linus's tree as of last night (the taint is from nvidia module): [ 3330.630734] general protection fault: 0000 [#1] PREEMPT SMP [ 3330.630752] last sysfs file: /sys/devices/platform/dock.0/docked [ 3330.630761] CPU 0 [ 3330.630766] Modules linked in: cryptd aes_x86_64 aes_generic fuse rfcomm sco bnep l2cap autofs4 coretemp hwmon sunrpc ppdev parport_pc parport acpi_cpufreq mperf uinput nvidia(P) snd_hda_codec_idt arc4 snd_hda_intel ecb snd_hda_codec snd_hwdep iwl3945 joydev snd_seq snd_seq_device snd_pcm iwlcore mac80211 snd_timer cfg80211 snd psmouse iTCO_wdt dell_wmi iTCO_vendor_support serio_raw tg3 battery dell_laptop dcdbas soundcore snd_page_alloc btusb bluetooth video pcspkr mac_hid ac wmi libphy firewire_ohci i2c_i801 firewire_core yenta_socket crc_itu_t ohci_hcd [last unloaded: microcode] [ 3330.630950] [ 3330.630958] Pid: 455, comm: iwl3945 Tainted: P 2.6.35-rc0 #293 0WM416/Latitude D630 [ 3330.630967] RIP: 0010:[<ffffffffa01e70d3>] [<ffffffffa01e70d3>] iwl3945_get_channels_for_scan+0xe3/0x460 [iwl3945] [ 3330.630993] RSP: 0018:ffff8801126b1c10 EFLAGS: 00010297 [ 3330.631001] RAX: ffff8800b2853c00 RBX: 0000000000000000 RCX: 0002079700220078 [ 3330.631009] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff880112641aa0 [ 3330.631016] RBP: ffff8801126b1cc0 R08: ffff88010c22d0f2 R09: 0000000000000000 [ 3330.631024] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 3330.631032] R13: ffff880112641aa0 R14: ffff88010c22d0f2 R15: 0000000000000000 [ 3330.631040] FS: 0000000000000000(0000) GS:ffff880002600000(0000) knlGS:0000000000000000 [ 3330.631049] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 3330.631056] CR2: 0000000005d03000 CR3: 0000000001806000 CR4: 00000000000006f0 [ 3330.631064] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3330.631072] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 3330.631081] Process iwl3945 (pid: 455, threadinfo ffff8801126b0000, task ffff880115ab3fa0) [ 3330.631087] Stack: [ 3330.631092] 0000000000000000 ffffffffa01e7980 ffff880100000000 ffffffff814932ad [ 3330.631106] <0> ffff8801126424c0 ffff880115ab3fa0 ffffffff00000000 0000005800000016 [ 3330.631123] <0> ffff8801126b1fd8 0058ffff00575231 ffff8801126b1fd8 0000000000000001 [ 3330.631143] Call Trace: [ 3330.631161] [<ffffffffa01e7980>] ? iwl3945_request_scan+0x3f0/0xb40 [iwl3945] [ 3330.631178] [<ffffffff814932ad>] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 3330.631190] [<ffffffff81496dfd>] ? sub_preempt_count+0x9d/0xd0 [ 3330.631206] [<ffffffffa01e7ac4>] iwl3945_request_scan+0x534/0xb40 [iwl3945] [ 3330.631233] [<ffffffffa018bf60>] ? iwl_bg_start_internal_scan+0x0/0x320 [iwlcore] [ 3330.631254] [<ffffffffa018bf60>] ? iwl_bg_start_internal_scan+0x0/0x320 [iwlcore] [ 3330.631274] [<ffffffffa018c166>] iwl_bg_start_internal_scan+0x206/0x320 [iwlcore] [ 3330.631288] [<ffffffff81065f4c>] run_workqueue+0x12c/0x2a0 [ 3330.631298] [<ffffffff81065efb>] ? run_workqueue+0xdb/0x2a0 [ 3330.631311] [<ffffffff81066156>] worker_thread+0x96/0xf0 [ 3330.631323] [<ffffffff8106b1c0>] ? autoremove_wake_function+0x0/0x40 [ 3330.631333] [<ffffffff810660c0>] ? worker_thread+0x0/0xf0 [ 3330.631344] [<ffffffff8106acae>] kthread+0x8e/0xa0 [ 3330.631356] [<ffffffff81003d94>] kernel_thread_helper+0x4/0x10 [ 3330.631367] [<ffffffff81035c24>] ? finish_task_switch+0x74/0xd0 [ 3330.631377] [<ffffffff81493a40>] ? restore_args+0x0/0x30 [ 3330.631388] [<ffffffff8106ac20>] ? kthread+0x0/0xa0 [ 3330.631398] [<ffffffff81003d90>] ? kernel_thread_helper+0x0/0x10 [ 3330.631404] Code: b7 55 ce 89 55 88 41 8d 57 ff 45 89 d7 66 89 55 9a eb 10 0f 1f 44 00 00 ff c3 39 58 0c 0f 86 c5 00 00 00 48 63 d3 48 8b 4c d0 38 <44> 39 21 75 e8 0f b7 51 06 44 89 e6 41 88 56 01 48 89 4d 80 0f [ 3330.631505] RIP [<ffffffffa01e70d3>] iwl3945_get_channels_for_scan+0xe3/0x460 [iwl3945] [ 3330.631505] RSP <ffff8801126b1c10> [ 3330.631657] ---[ end trace faaae140797cc308 ]--- -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
