Bug 228987

Summary: Ifconfig -alias panics kernel (RPi3)
Product: Base System Reporter: Rodney W. Grimes <rgrimes>
Component: kernAssignee: Devin Teske <dteske>
Status: New ---    
Severity: Affects Some People CC: db, emaste, freebsd-arm, rgrimes
Priority: ---    
Version: CURRENT   
Hardware: Any   
OS: Any   
See Also: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228929
Bug Depends on:    
Bug Blocks: 228911    
Attachments:
Description Flags
RPi3 panic during dhclient none

Description Rodney W. Grimes freebsd_committer 2018-06-13 14:36:20 UTC
ifconfig -alias panics RPi3 kernel when called from this section of dhclient-script

delete_old_address() {
        eval "$IFCONFIG $interface inet -alias $old_ip_address $medium"
}
per Diane Bruce

Collecting additional information and hope to be able to duplicate this locally.

This is the second bug mentioned in PR 228929
Comment 1 Diane Bruce freebsd_committer 2018-06-13 17:37:52 UTC
Created attachment 194230 [details]
RPi3 panic during dhclient

The dhchpd server is set to always return the same address to this RPi3. I can experiment with that turned off later today if needed.