Public bug reported:
After today's updates for Raring (including the 3.7.0-6 kernel, a boot
shows a GPF; the system keeps on, but is unusable (not possible to
complete logon to KDE, some commands never end, etc).
Eventually I was able to recover the system by booting from a rescue image, and
blacklisting:
wl
mac80211
cfg80211.
My system carries a Broadcom wireless chip:
03:00.0 Network controller: Broadcom Corporation BCM43224 802.11a/b/g/n (rev 01)
This is the error:
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> wpa_supplicant started
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> (eth2) supports 1 scan SSIDs
Dec 11 12:34:16 xango3 NetworkManager[1502]: <warn> Trying to remove a
non-existant call id.
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> (eth2): supplicant
interface state: starting -> ready
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> (eth2): device state
change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> (eth2): supplicant
interface state: ready -> inactive
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> (eth2) supports 1 scan SSIDs
11 microcode(F) sparse_keymap ppdev(F) dcdbas scsi_dh snd_page_alloc(F)
snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) serio_raw(F) snd_seq(F)
snd_seq_device(F) snd_timer(F) snd(F) intel_ips lpc_ich soundcore(F)
parport_pc(F) mac_hid wmi tpm_rng tpm_tis lp(F) parport(F) dm_crypt(F) nbd(F)
hid_logitech_dj usbhid hid ghash_clmulni_intel(F) aesni_intel(F) aes_x86_64(F)
ablk_helper(F) cryptd(F) xts(F) lrw(F) gf128mul(F) firewire_ohci sdhci_pci
sdhci firewire_core crc_itu_t
Dec 11 12:34:16 xango3 kernel: (F) video(F) e1000e(F)
Dec 11 12:34:16 xango3 kernel: [ 20.514710] CPU 2
Dec 11 12:34:16 xango3 kernel: [ 20.514719] Pid: 1856, comm: wpa_supplicant
Tainted: PF O 3.7.0-6-generic #14-Ubuntu Dell Inc. Latitude
E6410/0K42JR
Dec 11 12:34:16 xango3 kernel: [ 20.514773] RIP: 0010:[<ffffffffa06a1013>]
[<ffffffffa06a1013>] wl_cfg80211_scan+0x43/0x380 [wl]
Dec 11 12:34:16 xango3 kernel: [ 20.514843] RSP: 0018:ffff8802209299e0
EFLAGS: 00010282
Dec 11 12:34:16 xango3 kernel: [ 20.514864] RAX: ffffffffa085db98 RBX:
ffff880220929a80 RCX: ffff88022375a1e0
Dec 11 12:34:16 xango3 kernel: [ 20.514888] RDX: ffff88022375a1e0 RSI:
ffff880221e20000 RDI: ffff88022375a1e0
Dec 11 12:34:16 xango3 kernel: [ 20.514911] RBP: ffff880220929a08 R08:
ffffffff81cb1200 R09: 000000000000007c
Dec 11 12:34:16 xango3 kernel: [ 20.514935] R10: 0000000000000003 R11:
000000000000006e R12: 0086162600000001
Dec 11 12:34:16 xango3 kernel: [ 20.514959] R13: 0000000000000001 R14:
ffff880221e20000 R15: 0000000000000000
Dec 11 12:34:16 xango3 kernel: [ 20.514982] FS: 00007ffb86f61740(0000)
GS:ffff88022fc80000(0000) knlGS:0000000000000000
Dec 11 12:34:16 xango3 kernel: [ 20.515022] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Dec 11 12:34:16 xango3 kernel: [ 20.515046] CR2: 0000000000fd06e8 CR3:
000000022224a000 CR4: 00000000000007e0
Dec 11 12:34:16 xango3 kernel: [ 20.515072] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Dec 11 12:34:16 xango3 kernel: [ 20.515099] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Dec 11 12:34:16 xango3 kernel: [ 20.515123] Process wpa_supplicant (pid:
1856, threadinfo ffff880220928000, task ffff88021c634500)
Dec 11 12:34:16 xango3 kernel: [ 20.515159] Stack:
Dec 11 12:34:16 xango3 kernel: [ 20.515175] ffff880220929a80
ffff88022375a000 0000000000000001 ffff880221e20000
Dec 11 12:34:16 xango3 kernel: [ 20.515226] 0000000000000000
ffff880220929a60 ffffffffa01deb35 000000000000007c
Dec 11 12:34:16 xango3 kernel: [ 20.515275] 0000000000000004
ffff88022206f400 ffff88022375a1e0 ffffffffa01ef3e0
Dec 11 12:34:16 xango3 kernel: [ 20.515327] Call Trace:
Dec 11 12:34:16 xango3 kernel: [ 20.515354] [<ffffffffa01deb35>]
nl80211_trigger_scan+0x485/0x610 [cfg80211]
Dec 11 12:34:16 xango3 kernel: [ 20.515385] [<ffffffff815b9920>]
genl_rcv_msg+0x250/0x2d0
Dec 11 12:34:16 xango3 kernel: [ 20.515408] [<ffffffff815b96d0>] ?
genl_rcv+0x30/0x30
Dec 11 12:34:16 xango3 kernel: [ 20.515434] [<ffffffff815b92e9>]
netlink_rcv_skb+0xa9/0xc0
Dec 11 12:34:16 xango3 kernel: [ 20.515457] [<ffffffff815b96c1>]
genl_rcv+0x21/0x30
Dec 11 12:34:16 xango3 kernel: [ 20.515479] [<ffffffff815b8c21>]
netlink_unicast+0x1a1/0x220
Dec 11 12:34:16 xango3 kernel: [ 20.515502] [<ffffffff815b8f91>]
netlink_sendmsg+0x2f1/0x3b0
Dec 11 12:34:16 xango3 kernel: [ 20.515529] [<ffffffff8157948c>]
sock_sendmsg+0xbc/0xf0
Dec 11 12:34:16 xango3 kernel: [ 20.515554] [<ffffffff8119af00>] ?
__pollwait+0xf0/0xf0
Dec 11 12:34:16 xango3 kernel: [ 20.515576] [<ffffffff8157986c>]
__sys_sendmsg+0x3ac/0x3c0
Dec 11 12:34:16 xango3 kernel: [ 20.515601] [<ffffffff8101daee>] ?
fpu_finit+0x1e/0x30
Dec 11 12:34:16 xango3 kernel: [ 20.515623] [<ffffffff8101de11>] ?
init_fpu+0x61/0xc0
Dec 11 12:34:16 xango3 kernel: [ 20.515645] [<ffffffff8101ed98>] ?
__restore_xstate_sig+0x238/0x530
Dec 11 12:34:16 xango3 kernel: [ 20.515670] [<ffffffff810144ed>] ?
do_signal+0x19d/0x990
Dec 11 12:34:16 xango3 kernel: [ 20.515695] [<ffffffff8106ad7b>] ?
recalc_sigpending+0x1b/0x60
Dec 11 12:34:16 xango3 kernel: [ 20.515718] [<ffffffff8157b709>]
sys_sendmsg+0x49/0x90
Dec 11 12:34:16 xango3 kernel: [ 20.515742] [<ffffffff816ab81d>]
system_call_fastpath+0x1a/0x1f
Dec 11 12:34:16 xango3 kernel: [ 20.515764] Code: 4c 89 65 e0 4c 89 6d e8 4c
89 7d f8 48 8b 86 50 02 00 00 48 85 c0 0f 84 e7 02 00 00 4c 8b 20 4d 85 e4 0f
84 db 02 00 00 48 85 d2 <49> 8b 9c 24 60 06 00 00 0f 84 bf 02 00 00 f6 c3 01 49
89 94 24
Dec 11 12:34:16 xango3 kernel: [ 20.516131] RIP [<ffffffffa06a1013>]
wl_cfg80211_scan+0x43/0x380 [wl]
Dec 11 12:34:16 xango3 kernel: [ 20.516176] RSP <ffff8802209299e0>
Dec 11 12:34:16 xango3 kernel: [ 20.516223] ---[ end trace d936bdb24cea685f
]---
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> wpa_supplicant stopped
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> (eth2): supplicant
interface state: inactive -> down
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> (eth2): device state
change: disconnected -> unavailable (reason 'supplicant-failed') [30 20 10]
Dec 11 12:34:16 xango3 NetworkManager[1502]: <info> (eth2): deactivating device
(reason 'supplicant-failed') [10]
Dec 11 12:34:16 xango3 ntpd_intres[1595]: host name not found:
0.ubuntu.pool.ntp.org
Dec 11 12:34:16 xango3 ntpd_intres[1595]: host name not found:
1.ubuntu.pool.ntp.org
Dec 11 12:34:16 xango3 ntpd_intres[1595]: host name not found:
2.ubuntu.pool.ntp.org
Dec 11 12:34:16 xango3 ntpd_intres[1595]: host name not found:
3.ubuntu.pool.ntp.org
Dec 11 12:34:16 xango3 ntpd_intres[1595]: host name not found: ntp.ubuntu.com
Dec 11 12:34:16 xango3 acpid: client connected from 1725[0:0]
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.7.0-6-generic 3.7.0-6.14
ProcVersionSignature: Ubuntu 3.7.0-6.14-generic 3.7.0
Uname: Linux 3.7.0-6-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.7-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: cerdea 4854 F.... pulseaudio
/dev/snd/controlC0: cerdea 4854 F.... pulseaudio
/dev/snd/pcmC0D0c: cerdea 4854 F...m pulseaudio
/dev/snd/pcmC0D0p: cerdea 4854 F...m pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
CheckboxSubmission: c8a7d84e13c3b258e707f056604eb0e0
CheckboxSystem: d00f84de8a555815fa1c4660280da308
Date: Tue Dec 11 14:57:31 2012
HibernationDevice: RESUME=UUID=5aeaf922-8187-4663-b93d-08b2df7b025e
InstallationDate: Installed on 2012-07-02 (162 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120701)
MachineType: Dell Inc. Latitude E6410
MarkForUpload: True
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.7.0-6-generic
root=/dev/mapper/hostname--vg-hostname--root ro recovery nomodeset
RelatedPackageVersions:
linux-restricted-modules-3.7.0-6-generic N/A
linux-backports-modules-3.7.0-6-generic N/A
linux-firmware 1.98
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to raring on 2012-11-19 (22 days ago)
dmi.bios.date: 07/30/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A13
dmi.board.name: 0K42JR
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA13:bd07/30/2012:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn0K42JR:rvrA01:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6410
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: High
Status: New
** Tags: amd64 apport-bug package-from-proposed qa-manual-testing raring
regression-update wl-cfg80211-scan
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https://bugs.launchpad.net/bugs/1089114
Title:
general protection fault: 0000 [#1] SMP on
wl_cfg80211_scan+0x43/0x380 [wl]
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