[ 2.032560] b43-pci-bridge 0000:02:00.0: PCI INT A -> GSI 28 (level, low) -> IRQ 28 [ 2.032577] b43-pci-bridge 0000:02:00.0: setting latency timer to 64 ... [ 11.649390] VIA RNG detected [ 11.649395] Calling hwrng_register [ 11.649401] Pid: 745, comm: modprobe Not tainted 2.6.37-rc7-self #4 [ 11.649405] Call Trace: [ 11.649415] [] ? hwrng_register+0x2c/0x14d [rng_core] [ 11.649423] [] ? mod_init+0x23/0x3b [via_rng] [ 11.649433] [] ? do_one_initcall+0x68/0x10f [ 11.649443] [] ? sys_init_module+0xca5/0xe36 [ 11.649470] [] ? sysenter_do_call+0x12/0x28 ... [ 92.861343] b43-phy0: Broadcom 4312 WLAN found (core revision 15) [ 92.986756] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 92.993027] Registered led device: b43-phy0::tx [ 92.993696] Registered led device: b43-phy0::rx [ 92.994271] Registered led device: b43-phy0::radio [ 92.994278] Calling hwrng_register [ 92.994284] Pid: 2622, comm: modprobe Not tainted 2.6.37-rc7-self #4 [ 92.994287] Call Trace: [ 92.994312] [] ? hwrng_register+0x2c/0x14d [rng_core] [ 92.994351] [] ? b43_probe+0x9e5/0xa85 [b43] [ 92.994364] [] ? sysfs_find_dirent+0x25/0x36 [ 92.994370] [] ? __sysfs_add_one+0x25/0x72 [ 92.994377] [] ? sysfs_addrm_finish+0x13/0x8f [ 92.994383] [] ? sysfs_add_one+0x10/0xc7 [ 92.994390] [] ? sysfs_do_create_link+0x34/0x150 [ 92.994432] [] ? ssb_device_probe+0x2c/0x47 [ssb] [ 92.994445] [] ? driver_probe_device+0x8c/0x110 [ 92.994451] [] ? __driver_attach+0x40/0x5b [ 92.994464] [] ? bus_for_each_dev+0x37/0x5f [ 92.994476] [] ? driver_attach+0x11/0x13 [ 92.994482] [] ? __driver_attach+0x0/0x5b [ 92.994488] [] ? bus_add_driver+0x87/0x1bb [ 92.994495] [] ? kset_find_obj_hinted+0x12/0x7d [ 92.994512] [] ? b43_init+0x0/0x62 [b43] [ 92.994518] [] ? driver_register+0x7a/0xd9 [ 92.994534] [] ? b43_init+0x0/0x62 [b43] [ 92.994549] [] ? b43_init+0x26/0x62 [b43] [ 92.994556] [] ? do_one_initcall+0x68/0x10f [ 92.994565] [] ? sys_init_module+0xca5/0xe36 [ 92.994608] [] ? sysenter_do_call+0x12/0x28 [ 92.994627] BUG: unable to handle kernel paging request at 44b3442d [ 92.994632] IP: [] hwrng_register+0x5f/0x14d [rng_core] [ 92.994642] *pdpt = 0000000033c0e001 *pde = 0000000000000000 [ 92.994648] Oops: 0000 [#1] SMP [ 92.994652] last sysfs file: /sys/devices/pci0000:00/0000:00:03.0/0000:02:00.0/ssb0:0/leds/b43-phy0::radio/uevent [ 92.994658] Modules linked in: arc4 ecb b43(+) mac80211 cfg80211 uinput sco bnep rfcomm l2cap crc16 via drm parport_pc ppdev lp parport sbs sbshc power_meter pci_slot hed fan container acpi_cpufreq mperf cpufreq_conservative cpufreq_userspace cpufreq_stats cpufreq_powersave dm_crypt fuse loop eeprom via_cputemp i2c_dev nvram padlock_aes aes_i586 aes_generic padlock_sha sha256_generic sha1_generic via_rng rng_core msr cpuid snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event joydev uvcvideo snd_seq btusb videodev snd_timer bluetooth tpm_tis tpm snd_seq_device v4l1_compat ideapad_laptop tpm_bios battery ac i2c_viapro snd rfkill power_supply soundcore snd_page_alloc processor psmouse evdev video i2c_core serio_raw pcspkr shpchp wmi output button pci_hotplug ext3 jbd mbcache raid10 raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx raid1 raid0 multipath linear md_mod dm_mirror dm_region_hash dm_log dm_mod btrfs zlib_deflate crc32c libcrc32c sd_mod crc_t10dif ata_generic uhci_hcd pata_via ehci_hcd libata ssb tg3 usbcore scsi_mod via_sdmmc pcmcia mmc_core pcmcia_core libphy thermal thermal_sys nls_base [last unloaded: scsi_wait_scan] [ 92.994792] [ 92.994798] Pid: 2622, comm: modprobe Not tainted 2.6.37-rc7-self #4 MoutCook/20021,2959 [ 92.994803] EIP: 0060:[] EFLAGS: 00010206 CPU: 0 [ 92.994810] EIP is at hwrng_register+0x5f/0x14d [rng_core] [ 92.994815] EAX: 00000001 EBX: f7143010 ECX: f90b1589 EDX: f7143035 [ 92.994819] ESI: 44b34411 EDI: f7142fc0 EBP: 00000000 ESP: f3c17e04 [ 92.994824] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 92.994829] Process modprobe (pid: 2622, ti=f3c16000 task=f3cba080 task.ti=f3c16000) [ 92.994833] Stack: [ 92.994836] f7143035 f3caec00 f84b4b23 f7143035 0000001f f84cae30 f84ca9f0 f3ced0d8 [ 92.994844] 2206017f f6d31c64 6161d6ee f4fa9f01 f3ced0d0 c11047aa f3d21210 f3c17e05 [ 92.994853] f3d21210 c11049dc c1104fb5 f4fa9e00 c11050e6 00000000 0000461c f6d31c00 [ 92.994862] Call Trace: [ 92.994879] [] ? b43_probe+0x9e5/0xa85 [b43] [ 92.994886] [] ? sysfs_find_dirent+0x25/0x36 [ 92.994892] [] ? __sysfs_add_one+0x25/0x72 [ 92.994898] [] ? sysfs_addrm_finish+0x13/0x8f [ 92.994904] [] ? sysfs_add_one+0x10/0xc7 [ 92.994910] [] ? sysfs_do_create_link+0x34/0x150 [ 92.994929] [] ? ssb_device_probe+0x2c/0x47 [ssb] [ 92.994936] [] ? driver_probe_device+0x8c/0x110 [ 92.994942] [] ? __driver_attach+0x40/0x5b [ 92.994954] [] ? bus_for_each_dev+0x37/0x5f [ 92.994967] [] ? driver_attach+0x11/0x13 [ 92.994972] [] ? __driver_attach+0x0/0x5b [ 92.994978] [] ? bus_add_driver+0x87/0x1bb [ 92.994984] [] ? kset_find_obj_hinted+0x12/0x7d [ 92.995000] [] ? b43_init+0x0/0x62 [b43] [ 92.995005] [] ? driver_register+0x7a/0xd9 [ 92.995021] [] ? b43_init+0x0/0x62 [b43] [ 92.995036] [] ? b43_init+0x26/0x62 [b43] [ 92.995042] [] ? do_one_initcall+0x68/0x10f [ 92.995048] [] ? sys_init_module+0xca5/0xe36 [ 92.995086] [] ? sysenter_do_call+0x12/0x28 [ 92.995090] Code: 1e c8 8b 35 1c 16 0b f9 59 83 ee 1c eb 1d 8b 13 8b 06 e8 84 d6 09 c8 85 c0 75 0a be ef ff ff ff e9 d3 00 00 00 8b 76 1c 83 ee 1c <8b> 46 1c 0f 18 00 90 81 fe 00 16 0b f9 75 d4 83 3d 2c 18 0b f9 [ 92.995132] EIP: [] hwrng_register+0x5f/0x14d [rng_core] SS:ESP 0068:f3c17e04 [ 92.995143] CR2: 0000000044b3442d [ 92.995148] ---[ end trace 66162330d52e4fa4 ]--- [ 93.444122] b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) [ 98.960305] b43-pci-bridge 0000:02:00.0: PCI: Disallowing DAC for device [ 98.960316] b43-phy0: DMA mask fallback from 64-bit to 32-bit [ 98.990133] ADDRCONF(NETDEV_UP): wlan0: link is not ready