Bug#745137: linux-image-3.2.0-4-amd64: Crash when trying to enable RTL8188CE-based WiFi interface on Lenovo ThinkPad W520
Kernel log of the crash is attached.
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...Bye..Dmitry.
[ 1833.611397] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
[ 1833.611455] IP: [<ffffffffa0410c6a>] rtl92ce_update_hal_rate_tbl+0x29/0x4db [rtl8192ce]
[ 1833.611530] PGD 3e8da6067 PUD 4048ac067 PMD 0
[ 1833.611580] Oops: 0000 [#1] SMP
[ 1833.611622] CPU 3
[ 1833.611644] Modules linked in: netconsole configfs parport_pc ppdev bnep lp parport rfcomm cpufreq_powersave cpufreq_userspace cpufreq_stats cpufreq_conservative pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) uinput fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc vfat fat loop sg uvcvideo videodev v4l2_compat_ioctl32 media snd_hda_codec_conexant btusb bluetooth usb_storage arc4 snd_hda_intel coretemp snd_hda_codec crc32c_intel joydev rtl8192ce rtlwifi ghash_clmulni_intel snd_hwdep i915 thinkpad_acpi snd_pcm_oss snd_mixer_oss snd_pcm nvram snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi rtl8192c_common mac80211 cfg80211 ehci_hcd snd_seq drm_kms_helper xhci_hcd usbcore snd_seq_device snd_timer acpi_cpufreq snd aesni_intel drm aes_x86_64 aes_generic sdhci_pci rfkill battery i2c_i801 usb_common e1000e i2c_algo_bit i2c_core mperf cryptd iTCO_wdt iTCO_vendor_support psmouse ac sdhci serio_raw mmc_core pcspkr evdev power_supply soundcore video processor wmi button ext4 crc16 mbcache jbd2 sd_mod crc_t10dif ahci libahci libata scsi_mod thermal thermal_sys [last unloaded: configfs]
[ 1833.612544]
[ 1833.612556] Pid: 191, comm: kworker/3:1 Tainted: G O 3.2.0-4-amd64 #1 Debian 3.2.57-2 LENOVO 4270CTO/4270CTO
[ 1833.612623] RIP: 0010:[<ffffffffa0410c6a>] [<ffffffffa0410c6a>] rtl92ce_update_hal_rate_tbl+0x29/0x4db [rtl8192ce]
[ 1833.612684] RSP: 0018:ffff88040bfa9de0 EFLAGS: 00010202
[ 1833.612715] RAX: 0000000000000000 RBX: ffff880406d90540 RCX: ffffffffa041a290
[ 1833.612754] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffff880406d90540
[ 1833.612793] RBP: 0000000000000000 R08: 00000000ffffffff R09: 00000000ffffffff
[ 1833.612833] R10: 00000000ffffffff R11: 00000000ffffffff R12: ffff880406d91d00
[ 1833.612872] R13: 0000000000000000 R14: ffff88041e2db905 R15: ffff880406d91df8
[ 1833.612911] FS: 0000000000000000(0000) GS:ffff88041e2c0000(0000) knlGS:0000000000000000
[ 1833.612956] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 1833.612988] CR2: 0000000000000010 CR3: 00000003e8e36000 CR4: 00000000000406e0
[ 1833.613027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1833.613066] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 1833.613105] Process kworker/3:1 (pid: 191, threadinfo ffff88040bfa8000, task ffff88040bd3e040)
[ 1833.613152] Stack:
[ 1833.613166] 00000000ffffffff 0000000002200385 ffff880406d91d00 ffff880406d90540
[ 1833.613220] ffff880406d90540 ffff880406d91d00 0000000000000000 ffff880406d90540
[ 1833.613273] ffff880406d91d00 0000000000000000 0000000000000000 ffff88041e2db905
[ 1833.613326] Call Trace:
[ 1833.613346] [<ffffffffa02ad9c6>] ? rtl92c_dm_watchdog+0xd0b/0xec9 [rtl8192c_common]
[ 1833.613391] [<ffffffff8105b5cf>] ? process_one_work+0x161/0x269
[ 1833.613425] [<ffffffff8105c598>] ? worker_thread+0xc2/0x145
[ 1833.613458] [<ffffffff8105c4d6>] ? manage_workers.isra.25+0x15b/0x15b
[ 1833.613496] [<ffffffff8105f6d9>] ? kthread+0x76/0x7e
[ 1833.613527] [<ffffffff81356b74>] ? kernel_thread_helper+0x4/0x10
[ 1833.613563] [<ffffffff8105f663>] ? kthread_worker_fn+0x139/0x139
[ 1833.613598] [<ffffffff81356b70>] ? gs_change+0x13/0x13
[ 1833.613627] Code: ff ff 41 57 41 56 41 55 41 54 55 48 89 f5 53 48 83 ec 38 4c 8b 67 38 48 89 7c 24 18 41 80 bc 24 21 1a 00 00 00 0f 84 ef 02 00 00 <44> 0f b7 46 10 41 8b 84 24 70 03 00 00 40 8a 76 31 41 f6 c0 02
[ 1833.613986] RIP [<ffffffffa0410c6a>] rtl92ce_update_hal_rate_tbl+0x29/0x4db [rtl8192ce]
[ 1833.614037] RSP <ffff88040bfa9de0>
[ 1833.614060] CR2: 0000000000000010
[ 1833.622338] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1833.683021] ---[ end trace bd69e438ae127814 ]---
[ 1833.683059] BUG: unable to handle kernel paging request at fffffffffffffff8
[ 1833.683104] IP: [<ffffffff8105f8f2>] kthread_data+0x7/0xc
[ 1833.683141] PGD 1607067 PUD 1608067 PMD 0
[ 1833.683173] Oops: 0000 [#2] SMP
[ 1833.683198] CPU 3
[ 1833.683210] Modules linked in: netconsole configfs parport_pc ppdev bnep lp parport rfcomm cpufreq_powersave cpufreq_userspace cpufreq_stats cpufreq_conservative pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) uinput fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc vfat fat loop sg uvcvideo videodev v4l2_compat_ioctl32 media snd_hda_codec_conexant btusb bluetooth usb_storage arc4 snd_hda_intel coretemp snd_hda_codec crc32c_intel joydev rtl8192ce rtlwifi ghash_clmulni_intel snd_hwdep i915 thinkpad_acpi snd_pcm_oss snd_mixer_oss snd_pcm nvram snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi rtl8192c_common mac80211 cfg80211 ehci_hcd snd_seq drm_kms_helper xhci_hcd usbcore snd_seq_device snd_timer acpi_cpufreq snd aesni_intel drm aes_x86_64 aes_generic sdhci_pci rfkill battery i2c_i801 usb_common e1000e i2c_algo_bit i2c_core mperf cryptd iTCO_wdt iTCO_vendor_support psmouse ac sdhci serio_raw mmc_core pcspkr evdev power_supply soundcore video processor wmi button ext4 crc16 mbcache jbd2 sd_mod crc_t10dif ahci libahci libata scsi_mod thermal thermal_sys [last unloaded: configfs]
[ 1833.684043]
[ 1833.684055] Pid: 191, comm: kworker/3:1 Tainted: G D O 3.2.0-4-amd64 #1 Debian 3.2.57-2 LENOVO 4270CTO/4270CTO
[ 1833.684131] RIP: 0010:[<ffffffff8105f8f2>] [<ffffffff8105f8f2>] kthread_data+0x7/0xc
[ 1833.684175] RSP: 0018:ffff88040bfa9aa0 EFLAGS: 00010002
[ 1833.684202] RAX: 0000000000000000 RBX: ffff88041e2d3780 RCX: 0000000000000003
[ 1833.684239] RDX: 0000000000000003 RSI: 0000000000000003 RDI: ffff88040bd3e040
[ 1833.684283] RBP: 0000000000000003 R08: 0000000000000400 R09: dead000000200200
[ 1833.684326] R10: dead000000200200 R11: 0000000000313a33 R12: ffff88040bfa9b70
[ 1833.684355] R13: ffff88040d8b3740 R14: 0000000000000003 R15: ffff88040bd3e340
[ 1833.684384] FS: 0000000000000000(0000) GS:ffff88041e2c0000(0000) knlGS:0000000000000000
[ 1833.684417] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 1833.684441] CR2: fffffffffffffff8 CR3: 0000000001605000 CR4: 00000000000406e0
[ 1833.684470] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1833.684511] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 1833.686658] Process kworker/3:1 (pid: 191, threadinfo ffff88040bfa8000, task ffff88040bd3e040)
[ 1833.688856] Stack:
[ 1833.690979] ffffffff8105c8c4 ffff88041e2d3780 ffff88040bd3e040 ffff88040bfa9b70
[ 1833.693097] ffffffff8134e1f8 0000000000000202 ffff88040be2af18 0000000000013780
[ 1833.695150] ffff88040bfa9fd8 ffff88040bfa9fd8 ffff88040bd3e040 0000000000000282
[ 1833.697144] Call Trace:
[ 1833.699014] [<ffffffff8105c8c4>] ? wq_worker_sleeping+0xb/0x6f
[ 1833.700870] [<ffffffff8134e1f8>] ? __schedule+0x138/0x610
[ 1833.702641] [<ffffffff810eb5f8>] ? kmem_cache_free+0x2d/0x69
[ 1833.704371] [<ffffffff8104a423>] ? do_exit+0x711/0x713
[ 1833.706047] [<ffffffff8134fa6f>] ? _raw_spin_unlock_irqrestore+0xe/0xf
[ 1833.707743] [<ffffffff8135084e>] ? oops_end+0xb1/0xb6
[ 1833.709474] [<ffffffff81348a2a>] ? no_context+0x1ff/0x20e
[ 1833.711142] [<ffffffff81352844>] ? do_page_fault+0x1b6/0x345
[ 1833.712822] [<ffffffffa05f9036>] ? cpufreq_stats_update+0x18/0x53 [cpufreq_stats]
[ 1833.714510] [<ffffffffa05f919a>] ? cpufreq_stat_notifier_trans+0x5e/0x76 [cpufreq_stats]
[ 1833.716207] [<ffffffff81352a01>] ? notifier_call_chain+0x2e/0x5b
[ 1833.717885] [<ffffffffa02b0ffe>] ? rtl_write_dword+0xf/0x32 [rtl8192c_common]
[ 1833.719540] [<ffffffff8134ffb5>] ? page_fault+0x25/0x30
[ 1833.721200] [<ffffffffa0410c6a>] ? rtl92ce_update_hal_rate_tbl+0x29/0x4db [rtl8192ce]
[ 1833.722842] [<ffffffffa02ad9c6>] ? rtl92c_dm_watchdog+0xd0b/0xec9 [rtl8192c_common]
[ 1833.724500] [<ffffffff8105b5cf>] ? process_one_work+0x161/0x269
[ 1833.726136] [<ffffffff8105c598>] ? worker_thread+0xc2/0x145
[ 1833.727772] [<ffffffff8105c4d6>] ? manage_workers.isra.25+0x15b/0x15b
[ 1833.729422] [<ffffffff8105f6d9>] ? kthread+0x76/0x7e
[ 1833.731035] [<ffffffff81356b74>] ? kernel_thread_helper+0x4/0x10
[ 1833.732659] [<ffffffff8105f663>] ? kthread_worker_fn+0x139/0x139
[ 1833.734260] [<ffffffff81356b70>] ? gs_change+0x13/0x13
[ 1833.735859] Code: 3f 48 c1 e5 03 48 c1 e0
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