I have to say thar the new kernel crashed after the second hibernate /
com-out-of-hibernate.
Here are the relevant messages from /var/log/kern.log:
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1563.986173] general protection fault:
0000 [#1] SMP
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1563.990487] CPU 0
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1563.990502] Modules linked in: rfcomm
bnep dm_crypt parport_pc ppdev snd_hda_codec_hdmi snd_hda_codec_conexant
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm joydev binfmt_misc snd_seq_midi
snd_rawmidi snd_seq_midi_event thinkpad_acpi snd_seq snd_timer arc4
snd_seq_device iwlwifi btusb mac80211 bluetooth psmouse lp snd serio_raw
soundcore nvram parport mei(C) intel_ips cfg80211 snd_page_alloc tpm_tis
mxm_wmi wmi firewire_ohci sdhci_pci sdhci firewire_core crc_itu_t i915
drm_kms_helper drm e1000e i2c_algo_bit video
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1563.999738]
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.002091] Pid: 1563, comm:
plasma-desktop Tainted: G C 3.2.0-030200-generic #201201042035 LENOVO
4349W4H/4349W4H
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.004537] RIP:
0010:[<ffffffff8117ab1d>] [<ffffffff8117ab1d>] __dentry_open+0xbd/0x350
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.007013] RSP: 0018:ffff8800ad4a5ca8
EFLAGS: 00010206
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.009491] RAX: 00aaaaaa00aaaaaa RBX:
ffff880036950f00 RCX: 0000000000000001
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.012007] RDX: ffffe8ffffc01ae8 RSI:
ffff8800369b8400 RDI: ffff8800b7010840
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.014514] RBP: ffff8800ad4a5cf8 R08:
ffff880095ef39c0 R09: 0000000000000000
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.016289] R10: ffff8800ad4a5cf4 R11:
ffff8800ad4a5d60 R12: ffff8800ab1ce180
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.018054] R13: ffff8800b0c5af00 R14:
ffff880035808cd0 R15: ffff880095ef39c0
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.020407] FS: 00007f74e85627a0(0000)
GS:ffff8800b7000000(0000) knlGS:0000000000000000
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.022779] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.025222] CR2: 00007f74ccb99000 CR3:
00000000ad48c000 CR4: 00000000000006f0
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.027635] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.030022] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.032412] Process plasma-desktop
(pid: 1563, threadinfo ffff8800ad4a4000, task ffff880095f696e0)
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.034788] Stack:
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.037163] ffff8800ad4a5cb8
ffffffff81092c84 ffff8800ad4a5ce8 0000000000000000
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.039579] ffff8800ad4a5cd8
ffff8800ad4a5e38 ffff880095ef39c0 0000000000000000
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.041978] ffff880035808cd0
0000000000000000 ffff8800ad4a5d28 ffffffff8117aeb1
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.044191] Call Trace:
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.046538] [<ffffffff81092c84>] ?
in_group_p+0x34/0x40
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.048869] [<ffffffff8117aeb1>]
nameidata_to_filp+0x71/0x80
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.051163] [<ffffffff811899b8>]
do_last+0x3d8/0x800
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.053412] [<ffffffff8118a755>]
path_openat+0xd5/0x3f0
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.055657] [<ffffffff8113da4c>] ?
tlb_flush_mmu+0x6c/0x90
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.057845] [<ffffffff8118ab89>]
do_filp_open+0x49/0xa0
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.060024] [<ffffffff8131cb1a>] ?
strncpy_from_user+0x4a/0x90
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.062202] [<ffffffff81646dee>] ?
_raw_spin_lock+0xe/0x20
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.064380] [<ffffffff8119854a>] ?
alloc_fd+0x10a/0x150
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.066553] [<ffffffff8117b097>]
do_sys_open+0x107/0x1e0
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.068731] [<ffffffff8117b1b0>]
sys_open+0x20/0x30
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.070900] [<ffffffff8164f242>]
system_call_fastpath+0x16/0x1b
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.073083] Code: 40 00 00 00 00 48 89
83 b8 00 00 00 49 8b 76 28 e8 b9 22 00 00 f6 43 3d 40 0f 85 2a 02 00 00 49 8b
86 30 01 00 00 48 85 c0 74 31 <4c> 8b 00 4d 85 c0 74 29 41 83 38 02 0f 84 29 02
00 00 49 8b 80
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.078117] RIP [<ffffffff8117ab1d>]
__dentry_open+0xbd/0x350
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.080649] RSP <ffff8800ad4a5ca8>
Jan 18 23:18:36 kunbuntu-x64 kernel: [ 1564.151137] ---[ end trace
feb4ed9e1bac6607 ]---
Jan 18 23:18:38 kunbuntu-x64 kernel: [ 1565.743855] wlan0: authenticate with
00:24:92:82:4e:40 (try 1)
Jan 18 23:18:38 kunbuntu-x64 kernel: [ 1565.745515] wlan0: authenticated
Jan 18 23:18:38 kunbuntu-x64 kernel: [ 1565.746003] wlan0: associate with
00:24:92:82:4e:40 (try 1)
Jan 18 23:18:38 kunbuntu-x64 kernel: [ 1565.750327] wlan0: RX AssocResp from
00:24:92:82:4e:40 (capab=0x411 status=0 aid=1)
Jan 18 23:18:38 kunbuntu-x64 kernel: [ 1565.750333] wlan0: associated
Jan 18 23:18:38 kunbuntu-x64 kernel: [ 1565.758187] ADDRCONF(NETDEV_CHANGE):
wlan0: link becomes ready
I am supposed to add tag "kernel-bug-exists-upstream", but I don't know
where (apart from here). Forgive me for my ignorance.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/917922
Title:
after hibernation, sometimes system fails to restore the old state
(before hiberanation
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/917922/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
