Whoops, the formatting of this is awful. Lets fix it: I get the following kernel oops using an Intel 5300 AGN when trying compat-wireless-2010-12-02: Compat-wireless backport release: compat-wireless-2010-11-23-7-g813c0e6 Backport based on linux-next.git next-20101202 cfg80211: Calling CRDA to update world regulatory domain cfg80211: World regulatory domain updated: cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d iwlagn: Copyright(c) 2003-2010 Intel Corporation ------------[ cut here ]------------ kernel BUG at /root/compat-wireless-2010-12-02/net/mac80211/main.c:540! invalid opcode: 0000 [#1] SMP last sysfs file: /sys/module/rfkill/initstate CPU 1 Modules linked in: iwlagn(+) iwlcore mac80211 cfg80211 compat fuse deflate zlib_deflate ctr camellia cast5 rmd160 crypto_null ccm serpent blowfish twofish_x86_64 twofish_common xcbc cbc sha256_generic sha512_generic des_generic aes_x86_64 aes_generic ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4 xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6 xfrm_ipcomp xfrm6_tunnel tunnel6 af_key vboxnetadp vboxnetflt vboxdrv sunrpc cpufreq_ondemand acpi_cpufreq freq_table ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables be2iscsi bnx2i cnic uio cxgb3i cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr ipv6 iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi uinput arc4 ecb snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer thinkpad_acpi microcode joydev snd rfkill iTCO_wdt e1000e i2c_i801 iTCO_vendor_support soundcore wmi snd_page_alloc firewire_ohci yenta_socket rsrc_nonstatic firewire_core crc_itu_t ata_generic pata_acpi i915 drm_kms_helper drm i2c_algo_bit i2c_core video output [last unloaded: bluetooth] Pid: 15140, comm: modprobe Not tainted 2.6.34.7-61.fc13.x86_64 #1 2765T6U/2765T6U RIP: 0010:[<ffffffffa07b824f>] [<ffffffffa07b824f>] ieee80211_alloc_hw+0xba/0x3b6 [mac80211] RSP: 0018:ffff8802317edc78 EFLAGS: 00010246 RAX: ffff8801bb041ae0 RBX: ffff8801bb040460 RCX: 0000000000000000 RDX: ffff8801ea733188 RSI: ffffffffa07ae93c RDI: ffff8801bb0400c0 RBP: ffff8802317edc98 R08: ffff8801bb040000 R09: 0000ffffffffff0a R10: 0000000000000000 R11: ffff8802317edbf8 R12: ffff8801bb040180 R13: ffffffffa084fca0 R14: 00000000ffffffff R15: ffffffffa08509a0 FS: 00007f3fae5ed700(0000) GS:ffff880002080000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007f3fae3a500f CR3: 000000020b019000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process modprobe (pid: 15140, threadinfo ffff8802317ec000, task ffff880209665dc0) Stack: ffff8802317edc98 ffff880232e41000 ffffffffa08509a0 ffff880232e41000 <0> ffff8802317edcb8 ffffffffa07fa71e ffff880232e41000 00000000fffffff4 <0> ffff8802317edd18 ffffffffa0838e34 ffff880232e52558 ffff880232e410a0 Call Trace: [<ffffffffa07fa71e>] iwl_alloc_all+0x19/0x44 [iwlcore] [<ffffffffa0838e34>] iwl_pci_probe+0x77/0xcb4 [iwlagn] [<ffffffff8120d6ad>] ? kobject_get+0x1a/0x22 [<ffffffff8122412d>] local_pci_probe+0x17/0x1b [<ffffffff812250a0>] pci_device_probe+0xcd/0xfd [<ffffffff812c3aaf>] ? driver_sysfs_add+0x4c/0x71 [<ffffffff812c3c7e>] driver_probe_device+0xea/0x217 [<ffffffff812c3e08>] __driver_attach+0x5d/0x81 [<ffffffff812c3dab>] ? __driver_attach+0x0/0x81 [<ffffffff812c30a4>] bus_for_each_dev+0x53/0x88 [<ffffffff812c3a0e>] driver_attach+0x1e/0x20 [<ffffffff812c33a2>] bus_add_driver+0x11d/0x282 [<ffffffff812c4109>] driver_register+0x9e/0x10f [<ffffffff812252cc>] __pci_register_driver+0x58/0xc8 [<ffffffffa03a9000>] ? iwl_init+0x0/0x7b [iwlagn] [<ffffffffa03a905c>] iwl_init+0x5c/0x7b [iwlagn] [<ffffffffa03a9000>] ? iwl_init+0x0/0x7b [iwlagn] [<ffffffff81002069>] do_one_initcall+0x5e/0x159 [<ffffffff8107cfff>] sys_init_module+0xd6/0x237 [<ffffffff81009c72>] system_call_fastpath+0x16/0x1b Code: 0b eb fe 49 83 7d 30 00 75 04 0f 0b eb fe 49 83 7d 18 00 75 04 0f 0b eb fe 49 83 7d 28 00 75 04 0f 0b eb fe 49 83 7d 48 00 75 04 <0f> 0b eb fe 4c 89 6b 60 66 c7 43 58 01 00 49 8d bc 24 88 0e 00 RIP [<ffffffffa07b824f>] ieee80211_alloc_hw+0xba/0x3b6 [mac80211] RSP <ffff8802317edc78> ---[ end trace d39ed8c7a9907b0a ]--- [jdb@carbine ~]$ uname -ar Linux carbine 2.6.34.7-61.fc13.x86_64 #1 SMP Tue Oct 19 04:06:30 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux Run after removing the offending new iwlagn: [jdb@carbine ~]$ su -c 'lspci -vvv -s 03:00.0' Password: 03:00.0 Network controller: Intel Corporation Ultimate N WiFi Link 5300 Subsystem: Intel Corporation Device 1011 Physical Slot: 1 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 35 Region 0: Memory at f4300000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0300c Data: 4122 Capabilities: [e0] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <128ns, L1 <32us ClockPM+ Surprise- LLActRep- BwNot- LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- Capabilities: [140 v1] Device Serial Number 00-21-6a-ff-ff-0e-07-94 Kernel driver in use: iwlagn Kernel modules: iwlagn -- Joshua Boyd JBipNet E-mail: boydjd@xxxxxxxx http://www.jbip.net -- 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
