Bug#964745: lxc-start fails when specifying a custom lxc.net.0.hwaddr (on armv7l)
Hello Pierre-Elliott, El 28/01/22 a las 00:28, Pierre-Elliott Bécue escribió: > Hi Santiago, > > I'd like to resume on that bug: did you either find a solution for it or > an explanation for this behaviour? > > Could you try to have a go with lxc4? ... I didn't find any solution. And I got some problems when upgrading to bullseye. I'll test lxc4 when I'll be able to recover that machine. Cheers, -- S signature.asc Description: PGP signature
Bug#964745: lxc-start fails when specifying a custom lxc.net.0.hwaddr (on armv7l)
Hi Santiago, I'd like to resume on that bug: did you either find a solution for it or an explanation for this behaviour? Could you try to have a go with lxc4? Cheers! -- Pierre-Elliott Bécue GPG: 9AE0 4D98 6400 E3B6 7528 F493 0D44 2664 1949 74E2 It's far easier to fight for principles than to live up to them. signature.asc Description: PGP signature
Bug#964745: lxc-start fails when specifying a custom lxc.net.0.hwaddr (on armv7l)
Hi peb, On Sat, 5 Sep 2020 00:23:17 +0200 Pierre-Elliott =?utf-8?B?QsOpY3Vl?= wrote: > Control: tags -1 +moreinfo > > Hey Santiago, > > Thanks for the bugreport! > > Le jeudi 09 juillet 2020 à 22:28:06+0200, Santiago R.R. a écrit : > > Package: lxc > > Version: 1:3.1.0+really3.0.3-8 > > Severity: important > > > > Dear Maintainer, > > > > After creating an lxc container, I've manually set a MAC address for it. > > The container fails to start, giving this output in the logs: > > > > lxc-start container-name 20200709195149.256 ERRORnetwork - > > network.c:setup_hw_addr:2762 - Cannot assign requested address - Failed to > > perform ioctl > > lxc-start container-name 20200709195149.256 ERRORnetwork - > > network.c:lxc_setup_netdev_in_child_namespaces:2907 - Failed to setup hw > > address for network device "eth0" > > lxc-start container-name 20200709195149.256 ERRORnetwork - > > network.c:lxc_setup_network_in_child_namespaces:3047 - failed to setup > > netdev > > lxc-start container-name 20200709195149.256 ERRORconf - > > conf.c:lxc_setup:3540 - Failed to setup network > > lxc-start container-name 20200709195149.257 ERRORstart - > > start.c:do_start:1275 - Failed to setup container "container-name" > > lxc-start container-name 20200709195149.257 ERRORsync - > > sync.c:__sync_wait:62 - An error occurred in another process (expected > > sequence number 5) > > lxc-start container-name 20200709195149.258 ERRORlxccontainer - > > lxccontainer.c:wait_on_daemonized_start:842 - Received container state > > "ABORTING" instead of "RUNNING" > > lxc-start container-name 20200709195149.258 ERRORlxc_start - > > tools/lxc_start.c:main:330 - The container failed to start > > lxc-start container-name 20200709195149.259 ERRORlxc_start - > > tools/lxc_start.c:main:333 - To get more details, run the container in > > foreground mode > > lxc-start container-name 20200709195149.259 ERRORlxc_start - > > tools/lxc_start.c:main:336 - Additional information can be obtained by > > setting the --logfile and --logpriority options > > lxc-start container-name 20200709195149.275 ERRORstart - > > start.c:__lxc_start:1951 - Failed to spawn container "container-name" > > > > In the host I can see this: > > > > ... > > Jul 09 19:53:42 olimicro audit[4788]: AVC apparmor="STATUS" > > operation="profile_load" profile="/usr/bin/lxc-start" > > name="lxc-container-name_" pid=4788 comm="apparmor_parser" > > Jul 09 19:53:42 olimicro kernel: audit: type=1400 > > audit(1594324422.794:57): apparmor="STATUS" operation="profile_load" > > profile="/usr/bin/lxc-start" name="lxc-container-name_" > > pid=4788 comm="apparmor_parser" > > Jul 09 19:53:42 olimicro kernel: br0: port 4(vethETHNAME) entered > > blocking state > > Jul 09 19:53:42 olimicro kernel: br0: port 4(vethETHNAME) entered > > disabled state > > Jul 09 19:53:42 olimicro systemd-udevd[4789]: link_config: > > autonegotiation is unset or enabled, the speed and duplex are not writable. > > Jul 09 19:53:42 olimicro kernel: device vethETHNAME entered promiscuous > > mode > > Jul 09 19:53:42 olimicro kernel: IPv6: ADDRCONF(NETDEV_UP): > > vethETHNAME: link is not ready > > Jul 09 19:53:42 olimicro systemd-udevd[4789]: Using default interface > > naming scheme 'v240'. > > Jul 09 19:53:42 olimicro systemd-udevd[4789]: Could not generate > > persistent MAC address for vethHP689N: No such file or directory > > This is weird, first the interface is vethETHNAME and then vethHP689N… > are you sure there isn't a quirk in your config or your bridge config? I don't think so. It's a simple bridge managed by nm. > > I use hardcoded macs in configurations on buster since the release > without any issue, but I'm under amd64 arch... > > > Jul 09 19:53:42 olimicro NetworkManager[935]: [1594324422.8520] > > manager: (vethHP689N): new Veth device > > (/org/freedesktop/NetworkManager/Devices/37) > > Jul 09 19:53:42 olimicro systemd-udevd[4790]: link_config: > > autonegotiation is unset or enabled, the speed and duplex are not writable. > > Jul 09 19:53:42 olimicro kernel: eth0: renamed from vethHP689N > > Jul 09 19:53:42 olimicro systemd-udevd[4790]: Using default interface > > naming scheme 'v240'. > > Jul 09 19:53:42 olimicro sudo[4781]: pam_unix(sudo:session): session > > closed for user root > > Jul 09 19:53:42 olimicro NetworkManager[935]: [1594324422.9294] > > manager: (vethETHNAME): new Veth device > > (/org/freedesktop/NetworkManager/Devices/38) > > Jul 09 19:53:43 olimicro audit[4795]: AVC apparmor="STATUS" > > operation="profile_remove" profile="/usr/bin/lxc-start" > > name="lxc-container-name_" pid=4795 comm="apparmor_parser" > > Jul 09 19:53:43 olimicro kernel: audit: type=1400 > > audit(1594324423.898:58): apparmor="STATUS" operation="profile_remove" > > profile="/usr/bin/lxc-start"
Bug#964745: lxc-start fails when specifying a custom lxc.net.0.hwaddr (on armv7l)
Salut Pierre, El 05/09/20 a las 00:23, Pierre-Elliott Bécue escribió: > Control: tags -1 +moreinfo > > Hey Santiago, > > Thanks for the bugreport! > > Le jeudi 09 juillet 2020 à 22:28:06+0200, Santiago R.R. a écrit : > > Package: lxc > > Version: 1:3.1.0+really3.0.3-8 > > Severity: important > > > > Dear Maintainer, > > > > After creating an lxc container, I've manually set a MAC address for it. > > The container fails to start, giving this output in the logs: > > … > > To make the container work, I had to remove the lxc.net.0.hwaddr entry, > > start the container and only then copy the autogenerated MAC address in > > the config. > > > > This happens on armv7l running buster. I haven't test a similar case on > > other architecture nor testing/sid. > > Could you give me your container config? I'll do once I regain access to that machine. It has some issues after a blackout … :-s Cheers, -- Santiago signature.asc Description: PGP signature
Bug#964745: lxc-start fails when specifying a custom lxc.net.0.hwaddr (on armv7l)
Control: tags -1 +moreinfo Hey Santiago, Thanks for the bugreport! Le jeudi 09 juillet 2020 à 22:28:06+0200, Santiago R.R. a écrit : > Package: lxc > Version: 1:3.1.0+really3.0.3-8 > Severity: important > > Dear Maintainer, > > After creating an lxc container, I've manually set a MAC address for it. > The container fails to start, giving this output in the logs: > > lxc-start container-name 20200709195149.256 ERRORnetwork - > network.c:setup_hw_addr:2762 - Cannot assign requested address - Failed to > perform ioctl > lxc-start container-name 20200709195149.256 ERRORnetwork - > network.c:lxc_setup_netdev_in_child_namespaces:2907 - Failed to setup hw > address for network device "eth0" > lxc-start container-name 20200709195149.256 ERRORnetwork - > network.c:lxc_setup_network_in_child_namespaces:3047 - failed to setup netdev > lxc-start container-name 20200709195149.256 ERRORconf - > conf.c:lxc_setup:3540 - Failed to setup network > lxc-start container-name 20200709195149.257 ERRORstart - > start.c:do_start:1275 - Failed to setup container "container-name" > lxc-start container-name 20200709195149.257 ERRORsync - > sync.c:__sync_wait:62 - An error occurred in another process (expected > sequence number 5) > lxc-start container-name 20200709195149.258 ERRORlxccontainer - > lxccontainer.c:wait_on_daemonized_start:842 - Received container state > "ABORTING" instead of "RUNNING" > lxc-start container-name 20200709195149.258 ERRORlxc_start - > tools/lxc_start.c:main:330 - The container failed to start > lxc-start container-name 20200709195149.259 ERRORlxc_start - > tools/lxc_start.c:main:333 - To get more details, run the container in > foreground mode > lxc-start container-name 20200709195149.259 ERRORlxc_start - > tools/lxc_start.c:main:336 - Additional information can be obtained by > setting the --logfile and --logpriority options > lxc-start container-name 20200709195149.275 ERRORstart - > start.c:__lxc_start:1951 - Failed to spawn container "container-name" > > In the host I can see this: > > ... > Jul 09 19:53:42 olimicro audit[4788]: AVC apparmor="STATUS" > operation="profile_load" profile="/usr/bin/lxc-start" > name="lxc-container-name_" pid=4788 comm="apparmor_parser" > Jul 09 19:53:42 olimicro kernel: audit: type=1400 > audit(1594324422.794:57): apparmor="STATUS" operation="profile_load" > profile="/usr/bin/lxc-start" name="lxc-container-name_" > pid=4788 comm="apparmor_parser" > Jul 09 19:53:42 olimicro kernel: br0: port 4(vethETHNAME) entered > blocking state > Jul 09 19:53:42 olimicro kernel: br0: port 4(vethETHNAME) entered > disabled state > Jul 09 19:53:42 olimicro systemd-udevd[4789]: link_config: > autonegotiation is unset or enabled, the speed and duplex are not writable. > Jul 09 19:53:42 olimicro kernel: device vethETHNAME entered promiscuous > mode > Jul 09 19:53:42 olimicro kernel: IPv6: ADDRCONF(NETDEV_UP): > vethETHNAME: link is not ready > Jul 09 19:53:42 olimicro systemd-udevd[4789]: Using default interface > naming scheme 'v240'. > Jul 09 19:53:42 olimicro systemd-udevd[4789]: Could not generate > persistent MAC address for vethHP689N: No such file or directory This is weird, first the interface is vethETHNAME and then vethHP689N… are you sure there isn't a quirk in your config or your bridge config? I use hardcoded macs in configurations on buster since the release without any issue, but I'm under amd64 arch... > Jul 09 19:53:42 olimicro NetworkManager[935]: [1594324422.8520] > manager: (vethHP689N): new Veth device > (/org/freedesktop/NetworkManager/Devices/37) > Jul 09 19:53:42 olimicro systemd-udevd[4790]: link_config: > autonegotiation is unset or enabled, the speed and duplex are not writable. > Jul 09 19:53:42 olimicro kernel: eth0: renamed from vethHP689N > Jul 09 19:53:42 olimicro systemd-udevd[4790]: Using default interface > naming scheme 'v240'. > Jul 09 19:53:42 olimicro sudo[4781]: pam_unix(sudo:session): session > closed for user root > Jul 09 19:53:42 olimicro NetworkManager[935]: [1594324422.9294] > manager: (vethETHNAME): new Veth device > (/org/freedesktop/NetworkManager/Devices/38) > Jul 09 19:53:43 olimicro audit[4795]: AVC apparmor="STATUS" > operation="profile_remove" profile="/usr/bin/lxc-start" > name="lxc-container-name_" pid=4795 comm="apparmor_parser" > Jul 09 19:53:43 olimicro kernel: audit: type=1400 > audit(1594324423.898:58): apparmor="STATUS" operation="profile_remove" > profile="/usr/bin/lxc-start" name="lxc-container-name_" > pid=4795 comm="apparmor_parser" > Jul 09 19:53:44 olimicro kernel: br0: port 4(vethETHNAME) entered > disabled state > Jul 09 19:53:44 olimicro kernel: device vethETHNAME left promiscuous > mode > Jul 09 19:53:44 olimicro kernel: br0: port
Bug#964745: lxc-start fails when specifying a custom lxc.net.0.hwaddr (on armv7l)
Package: lxc Version: 1:3.1.0+really3.0.3-8 Severity: important Dear Maintainer, After creating an lxc container, I've manually set a MAC address for it. The container fails to start, giving this output in the logs: lxc-start container-name 20200709195149.256 ERRORnetwork - network.c:setup_hw_addr:2762 - Cannot assign requested address - Failed to perform ioctl lxc-start container-name 20200709195149.256 ERRORnetwork - network.c:lxc_setup_netdev_in_child_namespaces:2907 - Failed to setup hw address for network device "eth0" lxc-start container-name 20200709195149.256 ERRORnetwork - network.c:lxc_setup_network_in_child_namespaces:3047 - failed to setup netdev lxc-start container-name 20200709195149.256 ERRORconf - conf.c:lxc_setup:3540 - Failed to setup network lxc-start container-name 20200709195149.257 ERRORstart - start.c:do_start:1275 - Failed to setup container "container-name" lxc-start container-name 20200709195149.257 ERRORsync - sync.c:__sync_wait:62 - An error occurred in another process (expected sequence number 5) lxc-start container-name 20200709195149.258 ERRORlxccontainer - lxccontainer.c:wait_on_daemonized_start:842 - Received container state "ABORTING" instead of "RUNNING" lxc-start container-name 20200709195149.258 ERRORlxc_start - tools/lxc_start.c:main:330 - The container failed to start lxc-start container-name 20200709195149.259 ERRORlxc_start - tools/lxc_start.c:main:333 - To get more details, run the container in foreground mode lxc-start container-name 20200709195149.259 ERRORlxc_start - tools/lxc_start.c:main:336 - Additional information can be obtained by setting the --logfile and --logpriority options lxc-start container-name 20200709195149.275 ERRORstart - start.c:__lxc_start:1951 - Failed to spawn container "container-name" In the host I can see this: ... Jul 09 19:53:42 olimicro audit[4788]: AVC apparmor="STATUS" operation="profile_load" profile="/usr/bin/lxc-start" name="lxc-container-name_" pid=4788 comm="apparmor_parser" Jul 09 19:53:42 olimicro kernel: audit: type=1400 audit(1594324422.794:57): apparmor="STATUS" operation="profile_load" profile="/usr/bin/lxc-start" name="lxc-container-name_" pid=4788 comm="apparmor_parser" Jul 09 19:53:42 olimicro kernel: br0: port 4(vethETHNAME) entered blocking state Jul 09 19:53:42 olimicro kernel: br0: port 4(vethETHNAME) entered disabled state Jul 09 19:53:42 olimicro systemd-udevd[4789]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. Jul 09 19:53:42 olimicro kernel: device vethETHNAME entered promiscuous mode Jul 09 19:53:42 olimicro kernel: IPv6: ADDRCONF(NETDEV_UP): vethETHNAME: link is not ready Jul 09 19:53:42 olimicro systemd-udevd[4789]: Using default interface naming scheme 'v240'. Jul 09 19:53:42 olimicro systemd-udevd[4789]: Could not generate persistent MAC address for vethHP689N: No such file or directory Jul 09 19:53:42 olimicro NetworkManager[935]: [1594324422.8520] manager: (vethHP689N): new Veth device (/org/freedesktop/NetworkManager/Devices/37) Jul 09 19:53:42 olimicro systemd-udevd[4790]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. Jul 09 19:53:42 olimicro kernel: eth0: renamed from vethHP689N Jul 09 19:53:42 olimicro systemd-udevd[4790]: Using default interface naming scheme 'v240'. Jul 09 19:53:42 olimicro sudo[4781]: pam_unix(sudo:session): session closed for user root Jul 09 19:53:42 olimicro NetworkManager[935]: [1594324422.9294] manager: (vethETHNAME): new Veth device (/org/freedesktop/NetworkManager/Devices/38) Jul 09 19:53:43 olimicro audit[4795]: AVC apparmor="STATUS" operation="profile_remove" profile="/usr/bin/lxc-start" name="lxc-container-name_" pid=4795 comm="apparmor_parser" Jul 09 19:53:43 olimicro kernel: audit: type=1400 audit(1594324423.898:58): apparmor="STATUS" operation="profile_remove" profile="/usr/bin/lxc-start" name="lxc-container-name_" pid=4795 comm="apparmor_parser" Jul 09 19:53:44 olimicro kernel: br0: port 4(vethETHNAME) entered disabled state Jul 09 19:53:44 olimicro kernel: device vethETHNAME left promiscuous mode Jul 09 19:53:44 olimicro kernel: br0: port 4(vethETHNAME) entered disabled state Jul 09 19:53:44 olimicro NetworkManager[935]: [1594324424.5249] device (vethETHNAME): released from master device br0 To make the container work, I had to remove the lxc.net.0.hwaddr entry, start the container and only then copy the autogenerated MAC address in the config. This happens on armv7l running buster. I haven't test a similar case on other architecture nor testing/sid. -- System Information: Debian Release: 10.4 APT prefers
