Bug 198071 - Boot Hang i2c i2c-3: Failed reset at end of transaction (01)
Summary: Boot Hang i2c i2c-3: Failed reset at end of transaction (01)
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: I2C (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: Drivers/I2C virtual user
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-12-03 11:10 UTC by Stuart Foster
Modified: 2017-12-03 11:10 UTC (History)
0 users

See Also:
Kernel Version: 4.14.3
Subsystem:
Regression: No
Bisected commit-id:

Attachments
full boot dmesg output (53.55 KB, text/plain)
2017-12-03 11:10 UTC, Stuart Foster 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Stuart Foster 2017-12-03 11:10:23 UTC 
Created attachment 261003 [details]
full boot dmesg output

Started getting the follow on system boot (system hangs for a period):

[   14.495519] saa7115 2-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
[   19.470112] i2c i2c-3: SMBus Timeout!
[   19.470197] i2c i2c-3: Failed reset at end of transaction (01)
[   19.470308] i2c i2c-3: Failed! (01)
[   19.470414] i2c i2c-3: Failed! (01)
[   19.470520] i2c i2c-3: Failed! (01)
[   19.470625] i2c i2c-3: Failed! (01)
[   24.470104] i2c i2c-3: SMBus Timeout!
[   24.470190] i2c i2c-3: Failed reset at end of transaction (01)
[   24.470301] i2c i2c-3: Failed! (01)
[   24.470407] i2c i2c-3: Failed! (01)
[   24.475340] saa7127 2-0044: saa7127 found @ 0x88 (ivtv i2c driver #0)
[   24.562106] msp3400 2-0040: MSP4418G-A2 found on ivtv i2c driver #0: supports nicam and radio, mode is autodetect and autoselect
[   24.642851] rc rc0: i2c IR (Hauppauge WinTV PVR-350 as /devices/virtual/rc/rc0
[   24.642950] input: i2c IR (Hauppauge WinTV PVR-350 as /devices/virtual/rc/rc0/input11
[   24.643031] ir-kbd-i2c: i2c IR (Hauppauge WinTV PVR-350 detected at i2c-2/2-0018/ir0 [ivtv i2c driver #0]

Do you think this is a i2c issue or a problem with the ivtv driver thanks ?
Note You need to log in before you can comment on or make changes to this bug.