Just upgraded 3 machines to 64bit 13.10 and am still being flooded with
the message when I do a dmesg. The only way I can stop it is by
blacklisting mei and mei_me, as within minutes dmesg is full of the
reset messages and doesn't contain any useful info any longer.
Linux DESKTOP 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013
x86_64 x86_64 x86_64 GNU/Linux
00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI
Controller (rev 02)
Subsystem: Lenovo Device 3037
Flags: fast devsel, IRQ 16
Memory at d04a6000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Capabilities: [8c] MSI: Enable- Count=1/1 Maskable- 64bit+
[ 34.364025] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 34.364033] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 40.376040] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 40.376049] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 46.392024] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 46.392032] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 52.404029] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 52.404038] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 58.416027] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 58.416037] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 64.428025] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 64.428035] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 70.440037] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 70.440046] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 76.452022] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 76.452031] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 82.464034] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 82.464043] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 88.476027] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 88.476036] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 94.488017] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 94.488027] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 100.500015] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 100.500023] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 106.512014] mei_me 0000:00:03.0: reset: connect/disconnect timeout.
[ 106.512021] mei_me 0000:00:03.0: unexpected reset: dev_state = RESETTING
[ 107.854296] mei_me 0000:00:03.0: stop
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https://bugs.launchpad.net/bugs/1176577
Title:
mei unexpected reset in kernel 3.8
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