test_verifier in ubuntu_bpf fails (192, 467) - Permission denied on AMD64 (L-gcp only)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned |
Bug Description
Like bug 2023680, which is for ARM64 instances
This test_verifier test in ubuntu_bpf is also failing sub-test 192 and 467, but with AMD64 (passed with AWS / Azure AMD64 instances) 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
summary: |
- test_verifier in ubuntu_bpf fails - Permission denied on AMD64 (L-GCP - only) + test_verifier in ubuntu_bpf fails - Permission denied on AMD64 (L-GCP + and L-oracle only) |
summary: |
- test_verifier in ubuntu_bpf fails - Permission denied on AMD64 (L-GCP + test_verifier in ubuntu_bpf fails - Permission denied on AMD64 (L-gcp and L-oracle only) |
description: | updated |
tags: | added: oracle |
description: | updated |
summary: |
- test_verifier in ubuntu_bpf fails - Permission denied on AMD64 (L-gcp - and L-oracle only) + test_verifier in ubuntu_bpf fails (192, 467) - Permission denied on + AMD64 (L-gcp and L-oracle only) |
summary: |
test_verifier in ubuntu_bpf fails (192, 467) - Permission denied on - AMD64 (L-gcp and L-oracle only) + AMD64 (L-gcp only) |
description: | updated |
tags: | removed: oracle |