INFO: task hung in process_measurement

syzbot syzbot+cdc562bc26a2b2b0a94f at
Sat Mar 23 06:58:00 UTC 2019

syzbot has bisected this bug to:

commit 8fe5616b20e5742bb5fee0e77dffe2fc76ac92a0
Author: Jyri Sarha <jsarha at>
Date:   Tue Jun 14 08:43:30 2016 +0000

     drm/tilcdc: Restore old dpms state in pm_resume()

bisection log:
start commit:   291d0e5d Merge tag 'for-linus-20180929' of git://git.kerne..
git tree:       upstream
final crash:
console output:
kernel config:
dashboard link:
syz repro:
C reproducer:

Reported-by: syzbot+cdc562bc26a2b2b0a94f at
Fixes: 8fe5616b20e5 ("drm/tilcdc: Restore old dpms state in pm_resume()")

For information about bisection process see:

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