[Bug 234093] /sbin/kldload not possible to 'silence' with 1> /dev/null or 2> /dev/null redirection

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Dec 17 10:54:37 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234093

            Bug ID: 234093
           Summary: /sbin/kldload not possible to 'silence' with 1>
                    /dev/null or 2> /dev/null redirection
           Product: Base System
           Version: 11.2-RELEASE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: bin
          Assignee: bugs at FreeBSD.org
          Reporter: vermaden at interia.pl

# echo $SHELL
/usr/local/bin/zsh
# kldload /boot/modules/i915kms.ko 1> /dev/null 2> /dev/null
Dec 16 11:08:03 t420s kernel: Failed to add WC MTRR for
[0xe0000000-0xefffffff]: -28; performance may suffer

Why it is not possible to 'silence' this command with 1> or 2> redirections?

This message is not from the kernel (white color font) because I have it
disabled with boot_mute=YES in /boot/loader.conf file.

The /boot/modules/i915kms.ko is from drm-next package on FreeBSD 11.2-RELEASE.

Regards.

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