Comment 0 for bug 2024175
Revision history for this message
| Po-Hsu Lin (cypressyew) wrote test_verifier in ubuntu_bpf fails - Permission denied on AMD64 (L-GCP only) | #0 |
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0f7b58d
(Get the code!)
Like bug 2023680, which is for ARM64 instances
This test_verifier test in ubuntu_bpf is also failing with the same sub-tests, but with AMD64 (passed with AMD64 instances on other clouds) on L-gcp
#192/p bpf_get_task_stack return R0 range is refined FAIL
Failed to load prog 'Permission denied'!
func 'bpf_iter_task' arg0 has btf_id 141654 type STRUCT 'bpf_iter_meta'
cannot access ptr member buf with moff 0 in struct seq_file with off 0 size 1
R1 is of type seq_file but seq_file is expected
verification time 903 usec
stack depth 8
processed 27 insns (limit 1000000) max_states_per_insn 0 total_states 2 peak_states 2 mark_read 2
#467/p d_path accept FAIL
Failed to load prog 'Permission denied'!
func 'dentry_open' arg0 has btf_id 154800 type STRUCT 'path'
cannot access ptr member mnt with moff 0 in struct path with off 0 size 1
R1 is of type path but path is expected
verification time 970 usec
stack depth 8
processed 7 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0