[Bug 502377] Re: Ubuntu wakes up and immediately shuts down

[gpk]

It does not seem exactly like 449430, but certainly it is similar.    I
see this in /var/log/syslog:

...
Jan  2 18:58:34 nglap NetworkManager: <info>  Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) complete.
Jan  2 18:58:34 nglap NetworkManager: <info>  Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Jan  2 18:58:34 nglap avahi-daemon[812]: Joining mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.78.
Jan  2 18:58:34 nglap avahi-daemon[812]: New relevant interface wlan0.IPv4 for mDNS.
Jan  2 18:58:34 nglap avahi-daemon[812]: Registering new address record for 192.168.1.78 on wlan0.IPv4.
Jan  2 18:58:34 nglap avahi-daemon[812]: Registering new address record for fe80::21f:3aff:fe7d:bb7e on wlan0.*.
Jan  2 18:58:35 nglap NetworkManager: <info>  (wlan0): device state change: 7 -> 8 (reason 0)
Jan  2 18:58:35 nglap NetworkManager: <info>  Policy set 'Auto zzzbbbfffgggBF03B7' (wlan0) as default for routing and DNS.
Jan  2 18:58:35 nglap NetworkManager: <info>  Activation (wlan0) successful, device activated.
Jan  2 18:58:35 nglap NetworkManager: <info>  Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Jan  2 18:58:35 nglap ntpdate[2931]: adjust time server 91.189.94.4 offset -0.099688 sec
Jan  2 18:58:43 nglap kernel: [ 5016.362536] wlan0: no IPv6 routers present
Jan  2 18:58:48 nglap wpa_supplicant[919]: CTRL-EVENT-SCAN-RESULTS
Jan  2 18:59:08 nglap kernel: [ 5041.010062] Corrupted low memory at ffff880000001a78 (1a78 phys) = 896a2f0047000000
Jan  2 18:59:08 nglap kernel: [ 5041.010076] Corrupted low memory at ffff880000001a80 (1a80 phys) = f00000000800020
Jan  2 18:59:08 nglap kernel: [ 5041.010083] Corrupted low memory at ffff880000001a88 (1a88 phys) = fff8460ffff846
Jan  2 18:59:08 nglap kernel: [ 5041.010089] Corrupted low memory at ffff880000001a90 (1a90 phys) = 1a00000000763100
Jan  2 18:59:08 nglap kernel: [ 5041.010096] Corrupted low memory at ffff880000001a98 (1a98 phys) = 80000000c00100
Jan  2 18:59:08 nglap kernel: [ 5041.010121] ------------[ cut here ]------------
Jan  2 18:59:08 nglap kernel: [ 5041.010143] WARNING: at /build/buildd/linux-2.6.31/arch/x86/kernel/check.c:134 check_for_bios_corruption+0xe5/0x100()
Jan  2 18:59:08 nglap kernel: [ 5041.010151] Hardware name: HP G6000 Notebook PC
Jan  2 18:59:08 nglap kernel: [ 5041.010155] Memory corruption detected in low memory
Jan  2 18:59:08 nglap kernel: [ 5041.010160] Modules linked in: cbc cryptd aes_x86_64 aes_generic binfmt_misc ppdev dm_crypt joydev snd_hda_codec_conexant arc4 ecb ath5k mac80211 led_class ath uvcvideo videodev v4l1_compat v4l2_compat_ioctl32 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy psmouse serio_raw cfg80211 snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device i2c_nforce2 iptable_filter ip_tables x_tables nvidia(P) amd64_edac_mod snd k8temp soundcore snd_page_alloc edac_core lp parport video output forcedeth
Jan  2 18:59:08 nglap kernel: [ 5041.010262] Pid: 9, comm: events/0 Tainted: P           2.6.31-17-generic #54-Ubuntu
Jan  2 18:59:08 nglap kernel: [ 5041.010269] Call Trace:
Jan  2 18:59:08 nglap kernel: [ 5041.010287]  [<ffffffff8105e7d8>] warn_slowpath_common+0x78/0xb0
Jan  2 18:59:08 nglap kernel: [ 5041.010297]  [<ffffffff8105e86c>] warn_slowpath_fmt+0x3c/0x40
Jan  2 18:59:08 nglap kernel: [ 5041.010308]  [<ffffffff810366a5>] check_for_bios_corruption+0xe5/0x100
Jan  2 18:59:08 nglap kernel: [ 5041.010318]  [<ffffffff810366c0>] ? check_corruption+0x0/0x30
Jan  2 18:59:08 nglap kernel: [ 5041.010327]  [<ffffffff810366c9>] check_corruption+0x9/0x30
Jan  2 18:59:08 nglap kernel: [ 5041.010340]  [<ffffffff810737f5>] run_workqueue+0x95/0x170
Jan  2 18:59:08 nglap kernel: [ 5041.010350]  [<ffffffff81073974>] worker_thread+0xa4/0x120
Jan  2 18:59:08 nglap kernel: [ 5041.010360]  [<ffffffff81078b20>] ? autoremove_wake_function+0x0/0x40
Jan  2 18:59:08 nglap kernel: [ 5041.010370]  [<ffffffff810738d0>] ? worker_thread+0x0/0x120
Jan  2 18:59:08 nglap kernel: [ 5041.010378]  [<ffffffff81078736>] kthread+0xa6/0xb0
Jan  2 18:59:08 nglap kernel: [ 5041.010387]  [<ffffffff810130ea>] child_rip+0xa/0x20
Jan  2 18:59:08 nglap kernel: [ 5041.010395]  [<ffffffff81078690>] ? kthread+0x0/0xb0
Jan  2 18:59:08 nglap kernel: [ 5041.010402]  [<ffffffff810130e0>] ? child_rip+0x0/0x20
Jan  2 18:59:08 nglap kernel: [ 5041.010408] ---[ end trace be2f70ebfc60ecdc ]---
Jan  2 18:59:28 nglap wpa_supplicant[919]: CTRL-EVENT-SCAN-RESULTS
Jan  2 19:00:28 nglap wpa_supplicant[919]: CTRL-EVENT-SCAN-RESULTS
...

-- 
Ubuntu wakes up and immediately shuts down
https://bugs.launchpad.net/bugs/502377
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