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Test the xfrm_info kfunc helpers. The test setup creates three name spaces - NS0, NS1, NS2. XFRM tunnels are setup between NS0 and the two other NSs. The kfunc helpers are used to steer traffic from NS0 to the other NSs based on a userspace populated bpf global variable and validate that the return traffic had arrived from the desired NS. Signed-off-by: Eyal Birger <eyal.birger@gmail.com> Link: https://lore.kernel.org/r/20221203084659.1837829-5-eyal.birger@gmail.com Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
89 lines
9.8 KiB
Plaintext
89 lines
9.8 KiB
Plaintext
# TEMPORARY
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# Alphabetical order
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atomics # attach(add): actual -524 <= expected 0 (trampoline)
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bloom_filter_map # failed to find kernel BTF type ID of '__x64_sys_getpgid': -3 (?)
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bpf_cookie # failed to open_and_load program: -524 (trampoline)
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bpf_iter_setsockopt # JIT does not support calling kernel function (kfunc)
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bpf_loop # attaches to __x64_sys_nanosleep
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bpf_mod_race # BPF trampoline
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bpf_nf # JIT does not support calling kernel function
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bpf_tcp_ca # JIT does not support calling kernel function (kfunc)
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cb_refs # expected error message unexpected error: -524 (trampoline)
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cgroup_hierarchical_stats # JIT does not support calling kernel function (kfunc)
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cgrp_kfunc # JIT does not support calling kernel function
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cgrp_local_storage # prog_attach unexpected error: -524 (trampoline)
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core_read_macros # unknown func bpf_probe_read#4 (overlapping)
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d_path # failed to auto-attach program 'prog_stat': -524 (trampoline)
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deny_namespace # failed to attach: ERROR: strerror_r(-524)=22 (trampoline)
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dummy_st_ops # test_run unexpected error: -524 (errno 524) (trampoline)
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fentry_fexit # fentry attach failed: -524 (trampoline)
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fentry_test # fentry_first_attach unexpected error: -524 (trampoline)
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fexit_bpf2bpf # freplace_attach_trace unexpected error: -524 (trampoline)
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fexit_sleep # fexit_skel_load fexit skeleton failed (trampoline)
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fexit_stress # fexit attach failed prog 0 failed: -524 (trampoline)
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fexit_test # fexit_first_attach unexpected error: -524 (trampoline)
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get_func_args_test # trampoline
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get_func_ip_test # get_func_ip_test__attach unexpected error: -524 (trampoline)
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get_stack_raw_tp # user_stack corrupted user stack (no backchain userspace)
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htab_update # failed to attach: ERROR: strerror_r(-524)=22 (trampoline)
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kfree_skb # attach fentry unexpected error: -524 (trampoline)
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kfunc_call # 'bpf_prog_active': not found in kernel BTF (?)
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kfunc_dynptr_param # JIT does not support calling kernel function (kfunc)
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kprobe_multi_bench_attach # bpf_program__attach_kprobe_multi_opts unexpected error: -95
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kprobe_multi_test # relies on fentry
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ksyms_module # test_ksyms_module__open_and_load unexpected error: -9 (?)
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ksyms_module_libbpf # JIT does not support calling kernel function (kfunc)
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ksyms_module_lskel # test_ksyms_module_lskel__open_and_load unexpected error: -9 (?)
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libbpf_get_fd_by_id_opts # failed to attach: ERROR: strerror_r(-524)=22 (trampoline)
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linked_list # JIT does not support calling kernel function (kfunc)
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lookup_key # JIT does not support calling kernel function (kfunc)
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lru_bug # prog 'printk': failed to auto-attach: -524
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map_kptr # failed to open_and_load program: -524 (trampoline)
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modify_return # modify_return attach failed: -524 (trampoline)
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module_attach # skel_attach skeleton attach failed: -524 (trampoline)
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mptcp
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netcnt # failed to load BPF skeleton 'netcnt_prog': -7 (?)
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probe_user # check_kprobe_res wrong kprobe res from probe read (?)
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rcu_read_lock # failed to find kernel BTF type ID of '__x64_sys_getpgid': -3 (?)
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recursion # skel_attach unexpected error: -524 (trampoline)
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ringbuf # skel_load skeleton load failed (?)
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select_reuseport # intermittently fails on new s390x setup
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send_signal # intermittently fails to receive signal
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setget_sockopt # attach unexpected error: -524 (trampoline)
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sk_assign # Can't read on server: Invalid argument (?)
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sk_lookup # endianness problem
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sk_storage_tracing # test_sk_storage_tracing__attach unexpected error: -524 (trampoline)
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skc_to_unix_sock # could not attach BPF object unexpected error: -524 (trampoline)
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socket_cookie # prog_attach unexpected error: -524 (trampoline)
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stacktrace_build_id # compare_map_keys stackid_hmap vs. stackmap err -2 errno 2 (?)
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tailcalls # tail_calls are not allowed in non-JITed programs with bpf-to-bpf calls (?)
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task_kfunc # JIT does not support calling kernel function
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task_local_storage # failed to auto-attach program 'trace_exit_creds': -524 (trampoline)
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test_bpffs # bpffs test failed 255 (iterator)
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test_bprm_opts # failed to auto-attach program 'secure_exec': -524 (trampoline)
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test_ima # failed to auto-attach program 'ima': -524 (trampoline)
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test_local_storage # failed to auto-attach program 'unlink_hook': -524 (trampoline)
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test_lsm # attach unexpected error: -524 (trampoline)
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test_overhead # attach_fentry unexpected error: -524 (trampoline)
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test_profiler # unknown func bpf_probe_read_str#45 (overlapping)
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timer # failed to auto-attach program 'test1': -524 (trampoline)
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timer_crash # trampoline
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timer_mim # failed to auto-attach program 'test1': -524 (trampoline)
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trace_ext # failed to auto-attach program 'test_pkt_md_access_new': -524 (trampoline)
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trace_printk # trace_printk__load unexpected error: -2 (errno 2) (?)
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trace_vprintk # trace_vprintk__open_and_load unexpected error: -9 (?)
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tracing_struct # failed to auto-attach: -524 (trampoline)
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trampoline_count # prog 'prog1': failed to attach: ERROR: strerror_r(-524)=22 (trampoline)
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type_cast # JIT does not support calling kernel function
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unpriv_bpf_disabled # fentry
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user_ringbuf # failed to find kernel BTF type ID of '__s390x_sys_prctl': -3 (?)
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verif_stats # trace_vprintk__open_and_load unexpected error: -9 (?)
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verify_pkcs7_sig # JIT does not support calling kernel function (kfunc)
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vmlinux # failed to auto-attach program 'handle__fentry': -524 (trampoline)
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xdp_adjust_tail # case-128 err 0 errno 28 retval 1 size 128 expect-size 3520 (?)
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xdp_bonding # failed to auto-attach program 'trace_on_entry': -524 (trampoline)
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xdp_bpf2bpf # failed to auto-attach program 'trace_on_entry': -524 (trampoline)
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xdp_do_redirect # prog_run_max_size unexpected error: -22 (errno 22)
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xdp_synproxy # JIT does not support calling kernel function (kfunc)
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xfrm_info # JIT does not support calling kernel function (kfunc)
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