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strange warning with 3.11 kernel at boot time
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printf
Tux's lil' helper
Tux's lil' helper


Joined: 02 Dec 2010
Posts: 123

PostPosted: Fri Sep 13, 2013 4:36 pm    Post subject: strange warning with 3.11 kernel at boot time Reply with quote

using a thinkpad t30, i noticed this after updating to the 3.11 kernel (i'm not sure but i think that was not there before)
some part of dmesg:
Code:
[    0.624051] sd 0:0:0:0: [sda] Attached SCSI disk
[    0.635581] sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
[    0.642523] cdrom: Uniform CD-ROM driver Revision: 3.20
[    0.649727] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    0.649867] sr 1:0:0:0: Attached scsi generic sg1 type 5
[    0.926857] psmouse serio1: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64
[    1.033391] intel8x0_measure_ac97_clock: measured 52694 usecs (2532 samples)
[    1.040151] intel8x0: clocking to 48000
[    1.048957] TCP: cubic registered
[    1.055743] NET: Registered protocol family 17
[    1.062917] TuxOnIce 3.3 (http://tuxonice.net)
[    1.070159] Scanning swap devices for TuxOnIce signature...
[    1.135575] - Trying 8:2.
[    1.163592] TuxOnIce scan: No image found.
[    1.247493] psmouse serio1: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[    1.268322] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input5
[    1.279136] Scanning swap devices for TuxOnIce signature...
[    1.300229] - Trying 8:2.
[    1.330441] TuxOnIce scan: No image found.
[    1.330714] TuxOnIce: No image found.
[    1.337820] Restarting tasks ...
[    1.337886] ------------[ cut here ]------------
[    1.351763] WARNING: CPU: 0 PID: 1 at kernel/power/process.c:199 thaw_processes+0xfe/0x103()
[    1.358779] Modules linked in:
[    1.365484] CPU: 0 PID: 1 Comm: BFS Not tainted 3.11.1-pffejsze #1
[    1.372265] Hardware name: IBM 2367BG8/2367BG8, BIOS 1IET71WW (2.10 ) 06/16/2006
[    1.379142]  c14530ac c10273da c1569dc4 00000000 00000001 c1568742 000000c7 c1056361
[    1.386311]  c1056361 df581260 c1600500 df475ebc df472000 c102740a 00000009 00000000
[    1.393289]  c1056361 c156872c c1600574 00000000 00000000 00000000 df474000 c10478f4
[    1.400549] Call Trace:
[    1.407485]  [<c14530ac>] ? dump_stack+0xa/0x16
[    1.414526]  [<c10273da>] ? warn_slowpath_common+0x76/0x8b
[    1.421644]  [<c1056361>] ? thaw_processes+0xfe/0x103
[    1.428617]  [<c1056361>] ? thaw_processes+0xfe/0x103
[    1.435605]  [<c102740a>] ? warn_slowpath_null+0x1b/0x1f
[    1.442527]  [<c1056361>] ? thaw_processes+0xfe/0x103
[    1.449422]  [<c10478f4>] ? do_cleanup+0xac/0x24d
[    1.456356]  [<c1049f9d>] ? toi_stop_other_threads+0x5e/0x62
[    1.463189]  [<c104870b>] ? toi_try_resume+0x3e/0x77
[    1.470121]  [<c1048765>] ? toi_sys_power_disk_try_resume+0x21/0x32
[    1.477092]  [<c1046642>] ? try_tuxonice_resume+0x19/0x57
[    1.484080]  [<c10570da>] ? software_resume+0x13/0x243
[    1.490868]  [<c1000356>] ? do_one_initcall+0x22/0x12c
[    1.497829]  [<c10fdb9f>] ? __proc_create+0x9d/0xcd
[    1.504740]  [<c10570c7>] ? hibernation_restore+0xd7/0xd7
[    1.511501]  [<c163b439>] ? repair_env_string+0xf/0x4d
[    1.518278]  [<c103b3b0>] ? parse_args+0x219/0x32c
[    1.525170]  [<c163b9e8>] ? kernel_init_freeable+0xcb/0x169
[    1.531872]  [<c163b42a>] ? loglevel+0x2b/0x2b
[    1.538569]  [<c1451197>] ? kernel_init+0x8/0xbe
[    1.545430]  [<c14561a2>] ? ret_from_kernel_thread+0x6/0x28
[    1.552184]  [<c14561b7>] ? ret_from_kernel_thread+0x1b/0x28
[    1.558835]  [<c145118f>] ? rest_init+0x6f/0x6f
[    1.565477] ---[ end trace 9363424fe5a66246 ]---
[    1.571877] done.
[    1.608979] rtc_cmos 00:05: setting system clock to 2013-09-13 10:48:07 UTC (1379069287)
[    1.615742] ALSA device list:
[    1.622261]   #0: Intel 82801CA-ICH3 with AD1881A at irq 5
[    1.628838]   #4: ThinkPad Console Audio Control at EC reg 0x30, fw 1IHT20WW-1.07
[    1.683581] kjournald starting.  Commit interval 5 seconds
[    1.690177] EXT3-fs (sda1): mounted filesystem with writeback data mode
[    1.696811] VFS: Mounted root (ext3 filesystem) readonly on device 8:1.
[    1.703795] Freeing unused kernel memory: 316K (c163b000 - c168a000)
[    1.710278] BFS CPU scheduler v0.441 by Con Kolivas.
[    4.917487] systemd-udevd[984]: starting version 204
[    8.717665] EXT3-fs (sda1): using internal journal
[    9.094204] Adding 3906244k swap on /dev/sda2.  Priority:-1 extents:1 across:3906244k
[    9.212121] kjournald starting.  Commit interval 5 seconds
[    9.212452] EXT3-fs (sda3): using internal journal
[    9.212457] EXT3-fs (sda3): mounted filesystem with writeback data mode
[   12.943523] e100 0000:02:08.0 eth0: NIC Link is Up 100 Mbps Full Duplex
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eccerr0r
Watchman
Watchman


Joined: 01 Jul 2004
Posts: 9679
Location: almost Mile High in the USA

PostPosted: Fri Sep 13, 2013 8:51 pm    Post subject: Reply with quote

If it's repeatable you may have to post this on LKML or something. Possibly better to the tuxonice people. Usually the WARN() calls are related to a nonfatal condition wasn't being met but the code writer thought it should...

I'm not using tuxonice on my laptops (but suspend/resume/hibernate/unthaw work for many machines), and haven't tried out 3.11 yet...still waiting for 3.12 for that #(@)%%!@# bluetooth fix...
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TomWij
Retired Dev
Retired Dev


Joined: 04 Jul 2012
Posts: 1553

PostPosted: Fri Sep 13, 2013 11:13 pm    Post subject: Reply with quote

Looks like a bug in TuxOnIce, you'll probably want to file a bug with them.
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