Test on Bionic
Before:
$ uname -a Linux bionic 4.15.0-32-generic #35-Ubuntu SMP Fri Aug 10 17:58:07 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux $ echo 9 | sudo tee /proc/sys/kernel/printk 9 $ sudo losetup --find --show --partscan rlv_grkgld.1mb <hung> [ 48.192538] partition (null) (5 pp's found) is not contiguous [ 48.195061] partition (null) (3 pp's found) is not contiguous [ 48.198784] partition (null) (2 pp's found) is not contiguous .. [ 48.368026] partition (null) (2 pp's found) is not contiguous [ 48.370136] partition (null) (2 pp's found) is not contiguous [ 48.373262] partition (null) (3 pp's found) is not contiguous
After:
$ uname -a Linux bionic 4.15.0-32-generic #35+sf181954.1 SMP Wed Aug 15 12:52:37 -03 2018 x86_64 x86_64 x86_64 GNU/Linux $ echo 9 | sudo tee /proc/sys/kernel/printk 9 $ sudo losetup --find --show --partscan rlv_grkgld.1mb /dev/loop0
Test on Bionic
Before:
$ uname -a kernel/ printk
Linux bionic 4.15.0-32-generic #35-Ubuntu SMP Fri Aug 10 17:58:07 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
$ echo 9 | sudo tee /proc/sys/
9
$ sudo losetup --find --show --partscan rlv_grkgld.1mb
<hung>
[ 48.192538] partition (null) (5 pp's found) is not contiguous
[ 48.195061] partition (null) (3 pp's found) is not contiguous
[ 48.198784] partition (null) (2 pp's found) is not contiguous
..
[ 48.368026] partition (null) (2 pp's found) is not contiguous
[ 48.370136] partition (null) (2 pp's found) is not contiguous
[ 48.373262] partition (null) (3 pp's found) is not contiguous
After:
$ uname -a kernel/ printk
Linux bionic 4.15.0-32-generic #35+sf181954.1 SMP Wed Aug 15 12:52:37 -03 2018 x86_64 x86_64 x86_64 GNU/Linux
$ echo 9 | sudo tee /proc/sys/
9
$ sudo losetup --find --show --partscan rlv_grkgld.1mb
/dev/loop0