Kafs 6.16.0-rc3 BUG: kernel NULL pointer dereference

David Howells dhowells at redhat.com
Tue Jul 8 09:13:35 PDT 2025


markus.suvanto at gmail.com wrote:

>   echo 1 > /sys/kernel/tracing/events/afs/afs_cm_no_server/enable
>   echo 1 > /sys/kernel/tracing/events/afs/afs_cm_no_server_u/enable
>   echo 1 > /sys/kernel/tracing/events/error_report/enable
>   echo 1 > /sys/kernel/tracing/events/afs/afs_new_server/enable
>   echo 1 > /sys/kernel/tracing/events/afs/afs_new_server/enable
>   echo 1 > /sys/kernel/tracing/events/afs/afs_del_server/enable
>   echo 1 > /sys/kernel/tracing/events/afs/afs_cm_no_server/enable
>   echo 1 > /sys/kernel/tracing/events/afs/afs_cm_no_server_u/enable
>   echo 1 > /sys/kernel/tracing/events/error_report/enable
>   echo 1 > /sys/kernel/tracing/events/afs/afs_server/enable

Note that there are a bunch of duplicates in there - not that it matters,
they'll still be enabled.

David




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