Operation against btrfs on PowerPC in ubuntu_ltp_syscalls test will fail with ENOSPC on X

Bug #1842270 reported by Po-Hsu Lin on 2019-09-02
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubuntu-kernel-tests
Medium
Thadeu Lima de Souza Cascardo
linux (Ubuntu)
Undecided
Unassigned
Xenial
Undecided
Unassigned

Bug Description

This can be found on Xenial PPC:
 tst_fill_fs.c:49: INFO: write(): ENOSPC
 fallocate05.c:50: PASS: write() wrote 8192 bytes
 fallocate05.c:59: PASS: fallocate() on full FS: ENOSPC
 fallocate05.c:68: PASS: fallocate(FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE)
 fallocate05.c:74: PASS: write()
 tst_test.c:1169: INFO: Testing on btrfs
 tst_mkfs.c:90: INFO: Formatting /dev/loop0 with btrfs opts='' extra opts=''
 safe_macros.c:758: BROK: tst_test.c:757: mount(/dev/loop0, mntpoint, btrfs, 0, (nil)) failed: ENOSPC

With following tests:
fallocate04, fallocate05, fsetxattr01, fdatasync03, fgetxattr01, fremovexattr01, fremovexattr02, fsync01, fsync04, fanotify13, fanotify14, fanotify15, lremovexattr01, msync04, preadv03, preadv03_64, preadv203, preadv203_64, pwritev03, pwritev03_64, setxattr01, sync03, syncfs01, sync_file_range02, copy_file_range01

Po-Hsu Lin (cypressyew) wrote :

Similar bug could be found here bug 1783880

summary: Operation against btrfs on PowerPC in ubuntu_syscalls test will fail
- with ENOSPC
+ with ENOSPC on X
tags: added: sru
tags: added: 4.4 ppc64el sru-20190812 ubuntu-ltp-syscalls xenial
removed: sru

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1842270

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Changed in linux (Ubuntu Xenial):
status: New → Incomplete

I have a fix for ltp for that one, will send it out today.

Changed in ubuntu-kernel-tests:
assignee: nobody → Thadeu Lima de Souza Cascardo (cascardo)
importance: Undecided → Medium
status: New → In Progress
Po-Hsu Lin (cypressyew) on 2019-09-05
summary: - Operation against btrfs on PowerPC in ubuntu_syscalls test will fail
+ Operation against btrfs on PowerPC in ubuntu_ltp_syscalls test will fail
with ENOSPC on X
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