zram01 from kernel_misc in ubuntu_ltp fails on focal/hwe-5.8 (arithmetic expression)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned |
Bug Description
Failing on Focal/hwe-5.8 5.8.0-51.57~20.04.1 on host mcdivitt34-kernel
Not a regression as this is previously seen on 5.8.0-49.55~20.04.1
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 1 TINFO: timeout per run is 0h 25m 0s
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] tst_supported_
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 1 TINFO: timeout per run is 3h 45m 0s
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 1 TINFO: create '6' zram device(s)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 1 TPASS: all zram devices successfully created
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 1 TCONF: The device attribute max_comp_streams was introduced in kernel 3.15 and deprecated in 4.7
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: test that we can set compression algorithm
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: supported algs: lzo lzo-rle lz4 lz4hc 842 zstd
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 2 TPASS: test succeeded
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 3 TINFO: set disk size to zram device(s)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 3 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 3 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 3 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 3 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 3 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 3 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 3 TPASS: test succeeded
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 4 TINFO: set memory limit to zram device(s)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 4 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 4 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 4 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 4 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 4 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 4 TINFO: /sys/block/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 4 TPASS: test succeeded
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 5 TINFO: make ext2 filesystem on /dev/zram0
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 5 TINFO: make ext3 filesystem on /dev/zram1
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 5 TINFO: make ext4 filesystem on /dev/zram2
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 5 TINFO: make xfs filesystem on /dev/zram3
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 5 TINFO: make btrfs filesystem on /dev/zram4
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 5 TINFO: make vfat filesystem on /dev/zram5
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 5 TPASS: zram_makefs succeeded
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 6 TINFO: mount /dev/zram0
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 6 TINFO: mount /dev/zram1
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 6 TINFO: mount /dev/zram2
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 6 TINFO: mount /dev/zram3
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 6 TINFO: mount /dev/zram4
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 6 TINFO: mount /dev/zram5
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 6 TPASS: mount of zram device(s) succeeded
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TINFO: filling zram0 (it can take long time)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: zram0 was filled with '24724' KB
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: compression ratio: 2978.16:1
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TINFO: filling zram1 (it can take long time)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: zram1 was filled with '20628' KB
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: compression ratio: 1066.39:1
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TINFO: filling zram2 (it can take long time)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: zram2 was filled with '20140' KB
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: compression ratio: 10871.56:1
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TINFO: filling zram3 (it can take long time)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: zram3 was filled with '19168' KB
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: compression ratio: 1596.29:1
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TINFO: filling zram4 (it can take long time)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: zram4 was filled with '329281' KB
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: compression ratio: 11201.37:1
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TINFO: filling zram5 (it can take long time)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram01 7 TPASS: zram5 was filled with '25568' KB
04/24 07:28:52 DEBUG| utils:0153| [stdout] /opt/ltp/
04/24 07:28:52 DEBUG| utils:0153| [stdout] tag=zram01 stime=1619248665 dur=656 exit=exited stat=2 core=no cu=43664 cs=23788
04/24 07:28:52 DEBUG| utils:0153| [stdout] startup='Sat Apr 24 07:28:47 2021'
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram02 1 TINFO: timeout per run is 0h 5m 0s
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram02 1 TINFO: timeout per run is 0h 7m 30s
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram02 1 TINFO: create '1' zram device(s)
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram02 1 TFAIL: unexpected num of devices: 6
04/24 07:28:52 DEBUG| utils:0153| [stdout] /opt/ltp/
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram02 1 TINFO: AppArmor enabled, this may affect test results
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram02 1 TINFO: it can be disabled with TST_DISABLE_
04/24 07:28:52 DEBUG| utils:0153| [stdout] zram02 1 TINFO: loaded AppArmor profiles: none
04/24 07:28:52 DEBUG| utils:0153| [stdout]
04/24 07:28:52 DEBUG| utils:0153| [stdout] Summary:
04/24 07:28:52 DEBUG| utils:0153| [stdout] passed 0
04/24 07:28:52 DEBUG| utils:0153| [stdout] failed 1
04/24 07:28:52 DEBUG| utils:0153| [stdout] broken 0
04/24 07:28:52 DEBUG| utils:0153| [stdout] skipped 0
04/24 07:28:52 DEBUG| utils:0153| [stdout] warnings 0
tags: | added: 5.11 hirsute sru-20210510 |
tags: |
added: ubuntu-ltp-kernel-misc removed: ubuntu-ltp |
Seen the same for sru-20210927 on appleton-kernel (arm64) for the hwe-5.11 kernel:
zram01.sh: 129: arithmetic expression: division by zero: "100 * 1024 * 25568 / 0"