pmtu.sh in net from ubuntu_kernel_selftests complains about vxlan command usage on D

[Po-Hsu Lin]

It's complaining about:
    vxlan: unknown command "df"

Full test report:
 selftests: net: pmtu.sh
 ========================================
 TEST: ipv4: PMTU exceptions [ OK ]
 TEST: ipv6: PMTU exceptions [ OK ]
 vxlan: unknown command "df"?
 Usage: ... vxlan id VNI
 [ { group | remote } IP_ADDRESS ]
 [ local ADDR ]
 [ ttl TTL ]
 [ tos TOS ]
 [ flowlabel LABEL ]
 [ dev PHYS_DEV ]
 [ dstport PORT ]
 [ srcport MIN MAX ]
 [ [no]learning ]
 [ [no]proxy ]
 [ [no]rsc ]
 [ [no]l2miss ]
 [ [no]l3miss ]
 [ ageing SECONDS ]
 [ maxaddress NUMBER ]
 [ [no]udpcsum ]
 [ [no]udp6zerocsumtx ]
 [ [no]udp6zerocsumrx ]
 [ [no]remcsumtx ] [ [no]remcsumrx ]
 [ [no]external ] [ gbp ] [ gpe ]

 Where: VNI := 0-16777215
 ADDR := { IP_ADDRESS | any }
 TOS := { NUMBER | inherit }
 TTL := { 1..255 | auto | inherit }
 LABEL := 0-1048575
 vxlan4 not supported
 TEST: IPv4 over vxlan4: PMTU exceptions [SKIP]
 vxlan: unknown command "df"?
 Usage: ... vxlan id VNI
 [ { group | remote } IP_ADDRESS ]
 [ local ADDR ]
 [ ttl TTL ]
 [ tos TOS ]
 [ flowlabel LABEL ]
 [ dev PHYS_DEV ]
 [ dstport PORT ]
 [ srcport MIN MAX ]
 [ [no]learning ]
 [ [no]proxy ]
 [ [no]rsc ]
 [ [no]l2miss ]
 [ [no]l3miss ]
 [ ageing SECONDS ]
 [ maxaddress NUMBER ]
 [ [no]udpcsum ]
 [ [no]udp6zerocsumtx ]
 [ [no]udp6zerocsumrx ]
 [ [no]remcsumtx ] [ [no]remcsumrx ]
 [ [no]external ] [ gbp ] [ gpe ]

 Where: VNI := 0-16777215
 ADDR := { IP_ADDRESS | any }
 TOS := { NUMBER | inherit }
 TTL := { 1..255 | auto | inherit }
 LABEL := 0-1048575
 vxlan4 not supported
 TEST: IPv6 over vxlan4: PMTU exceptions [SKIP]
 TEST: IPv4 over vxlan6: PMTU exceptions [ OK ]
 TEST: IPv6 over vxlan6: PMTU exceptions [ OK ]
 geneve: unknown command "df"?
 Usage: ... geneve id VNI
 remote ADDR
 [ ttl TTL ]
 [ tos TOS ]
 [ flowlabel LABEL ]
 [ dstport PORT ]
 [ [no]external ]
 [ [no]udpcsum ]
 [ [no]udp6zerocsumtx ]
 [ [no]udp6zerocsumrx ]

 Where: VNI := 0-16777215
 ADDR := IP_ADDRESS
 TOS := { NUMBER | inherit }
 TTL := { 1..255 | inherit }
 LABEL := 0-1048575
 geneve4 not supported
 TEST: IPv4 over geneve4: PMTU exceptions [SKIP]
 geneve: unknown command "df"?
 Usage: ... geneve id VNI
 remote ADDR
 [ ttl TTL ]
 [ tos TOS ]
 [ flowlabel LABEL ]
 [ dstport PORT ]
 [ [no]external ]
 [ [no]udpcsum ]
 [ [no]udp6zerocsumtx ]
 [ [no]udp6zerocsumrx ]

 Where: VNI := 0-16777215
 ADDR := IP_ADDRESS
 TOS := { NUMBER | inherit }
 TTL := { 1..255 | inherit }
 LABEL := 0-1048575
 geneve4 not supported
 TEST: IPv6 over geneve4: PMTU exceptions [SKIP]
 TEST: IPv4 over geneve6: PMTU exceptions [ OK ]
 TEST: IPv6 over geneve6: PMTU exceptions [ OK ]
 TEST: IPv4 over fou4: PMTU exceptions [ OK ]
 TEST: IPv6 over fou4: PMTU exceptions [ OK ]
 TEST: IPv4 over fou6: PMTU exceptions [ OK ]
 TEST: IPv6 over fou6: PMTU exceptions [ OK ]
 TEST: IPv4 over gue4: PMTU exceptions [ OK ]
 TEST: IPv6 over gue4: PMTU exceptions [ OK ]
 TEST: IPv4 over gue6: PMTU exceptions [ OK ]
 TEST: IPv6 over gue6: PMTU exceptions [ OK ]
 TEST: vti6: PMTU exceptions [ OK ]
 TEST: vti4: PMTU exceptions [ OK ]
 TEST: vti4: default MTU assignment [ OK ]
 TEST: vti6: default MTU assignment [ OK ]
 TEST: vti4: MTU setting on link creation [ OK ]
 TEST: vti6: MTU setting on link creation [ OK ]
 TEST: vti6: MTU changes on link changes [ OK ]
 vxlan: unknown command "df"?
 Usage: ... vxlan id VNI
 [ { group | remote } IP_ADDRESS ]
 [ local ADDR ]
 [ ttl TTL ]
 [ tos TOS ]
 [ flowlabel LABEL ]
 [ dev PHYS_DEV ]
 [ dstport PORT ]
 [ srcport MIN MAX ]
 [ [no]learning ]
 [ [no]proxy ]
 [ [no]rsc ]
 [ [no]l2miss ]
 [ [no]l3miss ]
 [ ageing SECONDS ]
 [ maxaddress NUMBER ]
 [ [no]udpcsum ]
 [ [no]udp6zerocsumtx ]
 [ [no]udp6zerocsumrx ]
 [ [no]remcsumtx ] [ [no]remcsumrx ]
 [ [no]external ] [ gbp ] [ gpe ]

 Where: VNI := 0-16777215
 ADDR := { IP_ADDRESS | any }
 TOS := { NUMBER | inherit }
 TTL := { 1..255 | auto | inherit }
 LABEL := 0-1048575
 vxlan4 not supported
 TEST: ipv4: cleanup of cached exceptions [SKIP]
 TEST: ipv6: cleanup of cached exceptions [ OK ]
 ok 1..15 selftests: net: pmtu.sh [PASS]

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

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 1846471

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.