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We install Malachite as follows: https://gokatalyst.io/docs/getting-started/colocation-quick-start/. helm install malachite -n malachite-system --create-namespace kubewharf/malachite Then everything seems okay
helm install malachite -n malachite-system --create-namespace kubewharf/malachite
kubectl get DaemonSet -n malachite-system NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE malachite 4 4 4 4 4 <none> 15h Kubectl get pods -n malachite-system NAME READY STATUS RESTARTS AGE malachite-bkqqm 1/1 Running 0 15h malachite-qsv4j 1/1 Running 0 15h malachite-tst7x 1/1 Running 0 15h malachite-zmk95 1/1 Running 0 15h
However, when we check the log of any malachite pod, we get errors like this:
libbpf: prog 'probe_unregister_fair_sched_group': BPF program load failed: Invalid argument libbpf: prog 'probe_unregister_fair_sched_group': -- BEGIN PROG LOAD LOG -- R1 type=ctx expected=fp ; int BPF_KPROBE(probe_unregister_fair_sched_group, struct task_group *tg) 0: (bf) r6 = r1 ; int BPF_KPROBE(probe_unregister_fair_sched_group, struct task_group *tg) ... failed to resolve CO-RE relocation <byte_off> [1222] struct kernfs_node___old.id.id (0:0:1 @ offset 0) processed 36 insns (limit 1000000) max_states_per_insn 0 total_states 3 peak_states 3 mark_read 1 -- END PROG LOAD LOG libbpf: prog 'vfs_create_k': failed to load: -22 libbpf: failed to load object 'cgroup_fs_bpf' libbpf: failed to load BPF skeleton 'cgroup_fs_bpf': -22 bpf load failed in init_bpf_module stebpf: module bpfstats need kernel version 5.4 libbpf: prog '__ext4_error_k': failed to create kprobe '__ext4_error+0x0' perf event: No such file or directory libbpf: prog '__ext4_error_k': failed to auto-attach: -2 bpf attach failed in system_event_config byteperf: get command 'hostname' result failed.
Here is the full log malachite-547k5-ebpf-fail.log
I believe this is because our linux kernel lacks fair_sched_group eBPF program.
Does malachite support a command arg that could switch off eBPF provider when malachite executed?
Or Malachite must rely on this Linux Kernel with eBPF ?
The text was updated successfully, but these errors were encountered:
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We install Malachite as follows: https://gokatalyst.io/docs/getting-started/colocation-quick-start/.
helm install malachite -n malachite-system --create-namespace kubewharf/malachite
Then everything seems okay
However, when we check the log of any malachite pod, we get errors like this:
Here is the full log
malachite-547k5-ebpf-fail.log
I believe this is because our linux kernel lacks fair_sched_group eBPF program.
Does malachite support a command arg that could switch off eBPF provider when malachite executed?
Or Malachite must rely on this Linux Kernel with eBPF ?

The text was updated successfully, but these errors were encountered: