As reported by [1], the lxc test is broken since lxc >= 4.0.11. A patch was added to lxc 4.0.11 to use the new mount api for devpts setup [2] but the fall back code doesn't work when this new mount API is not supported. This API was added in kernel 5.6. (kernel 5.5) DEBUG conf - conf.c:lxc_setup_devpts_child:1682 - No new devpts instance will be mounted since no pts devices are required lxc-start lxc_iperf3 DEBUG conf - conf.c:lxc_setup_dev_console:1966 - Cleared all (0) mounts from "/dev/console" lxc-start lxc_iperf3 ERROR mount_utils - mount_utils.c:mount_at:661 - No such file or directory - Failed to mount "/proc/self/fd/44" to "/proc/self/fd/43" lxc-start lxc_iperf3 ERROR conf - conf.c:lxc_setup_dev_console:1988 - No such file or directory - Failed to mount "10(/dev/pts/0)" on "43" lxc-start lxc_iperf3 ERROR conf - conf.c:lxc_setup_console:2143 - No such file or directory - Failed to setup console (kernel 5.6) lxc-start lxc_iperf3 TRACE mount_utils - mount_utils.c:can_use_mount_api:582 - Kernel supports mount api lxc-start lxc_iperf3 TRACE mount_utils - mount_utils.c:move_detached_mount:328 - Attach detached mount 45 to filesystem at 43 lxc-start lxc_iperf3 TRACE conf - conf.c:lxc_setup_dev_console:1990 - Setup console "/dev/pts/0" Bump the kernel to the current LTS 5.15.38 version that fully support the mount API needed by lxc. Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/2429013708 [1] http://lists.busybox.net/pipermail/buildroot/2022-January/635251.html [2] |
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