I previously verified that the test program hangs when 6.5.0-1011-azure is installed.
I have been testing with 6.5.0-1012-azure from the Canonical Kernel PPA for a while with no issues.
I upgraded to 6.5.0-1013-azure just now and the test program still passes.
devvm7 ~ $ uname -a
Linux daclashlinux7 6.5.0-1013-azure #13~22.04.1-Ubuntu SMP Tue Feb 6 20:34:09 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
The test program does not hang when running with 6.5.0-1012-azure.
daclash@daclashlinux4:~$ uname -a
Linux daclashlinux4 6.5.0-1012-azure #12~22.04.1-Ubuntu SMP Tue Jan 16 21:24:44 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
The test program does hang when running with 6.5.0-1011-azure.
daclash@daclashlinux4:~$ uname -a
Linux daclashlinux4 6.5.0-1011-azure #11~22.04.1-Ubuntu SMP Mon Jan 15 16:59:12 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
I previously verified that the test program hangs when 6.5.0-1011-azure is installed.
I have been testing with 6.5.0-1012-azure from the Canonical Kernel PPA for a while with no issues.
I upgraded to 6.5.0-1013-azure just now and the test program still passes.
devvm7 ~ $ uname -a
Linux daclashlinux7 6.5.0-1013-azure #13~22.04.1-Ubuntu SMP Tue Feb 6 20:34:09 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
devvm7 ~ $ sudo dmesg --clear
devvm7 ~ $ ./io_uring_ open_close_ audit_hang --directory /tmp/deleteme --count 10000
i=0
i=100
i=200
...
i=9800
i=9900
devvm7 ~ $ sudo dmesg
devvm7 ~ $
The test program does not hang when running with 6.5.0-1012-azure.
daclash@ daclashlinux4: ~$ uname -a
Linux daclashlinux4 6.5.0-1012-azure #12~22.04.1-Ubuntu SMP Tue Jan 16 21:24:44 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
daclash@ daclashlinux4: ~$ sudo dmesg --clear
daclash@ daclashlinux4: ~$ ./io_uring_ open_close_ audit_hang --directory /tmp/deleteme --count 10000
...
i=9900
daclash@ daclashlinux4: ~$ sudo dmesg daclashlinux4: ~$
daclash@
The test program does hang when running with 6.5.0-1011-azure.
daclash@ daclashlinux4: ~$ uname -a
Linux daclashlinux4 6.5.0-1011-azure #11~22.04.1-Ubuntu SMP Mon Jan 15 16:59:12 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
daclash@ daclashlinux4: ~$ sudo dmesg --clear daclashlinux4: ~$ ./io_uring_ open_close_ audit_hang --directory /tmp/deleteme --count 10000
daclash@
i=0
...
i=5900
i=6000
^C
daclash@ daclashlinux4: ~$ sudo dmesg | grep "kernel BUG at fs/namei.c"
[ 125.159601] kernel BUG at fs/namei.c:264!