kselftests_net.net:test_bpf.sh fails on ppc64el
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned | ||
Bug Description
test_bpf: #81 ALU_MOVSX | BPF_B jited:1 ret 2 != 1 (0x2 != 0x1)FAIL (1 times)
test_bpf: #82 ALU_MOVSX | BPF_H jited:1 ret 2 != 1 (0x2 != 0x1)FAIL (1 times)
test_bpf: #83 ALU64_MOVSX | BPF_B jited:1 ret 2 != 1 (0x2 != 0x1)FAIL (1 times)
test_bpf: #84 ALU64_MOVSX | BPF_H jited:1 ret 2 != 1 (0x2 != 0x1)FAIL (1 times)
test_bpf: #85 ALU64_MOVSX | BPF_W jited:1 ret 2 != 1 (0x2 != 0x1)FAIL (1 times)
...
test_bpf: #164 ALU_SDIV_X: -6 / 2 = -3 jited:1 ret 2147483645 != -3 (0x7ffffffd != 0xfffffffd)FAIL (1 times)
test_bpf: #165 ALU_SDIV_K: -6 / 2 = -3 jited:1 ret 2147483645 != -3 (0x7ffffffd != 0xfffffffd)FAIL (1 times)
test_bpf: #168 ALU_SMOD_X: -7 % 2 = -1 jited:1 ret 1 != -1 (0x1 != 0xffffffff)FAIL (1 times)
test_bpf: #169 ALU_SMOD_K: -7 % 2 = -1 jited:1 ret 1 != -1 (0x1 != 0xffffffff)FAIL (1 times)
test_bpf: #170 ALU64_SMOD_X: -7 % 2 = -1 jited:1 ret 1 != -1 (0x1 != 0xffffffff)FAIL (1 times)
test_bpf: #171 ALU64_SMOD_K: -7 % 2 = -1 jited:1 ret 1 != -1 (0x1 != 0xffffffff)FAIL (1 times)
...
test_bpf: #312 BSWAP 16: 0x0123456789abcdef -> 0xefcd
eBPF filter opcode 00d7 (@2) unsupported
FAIL to select_runtime err=-524
test_bpf: #313 BSWAP 32: 0x0123456789abcdef -> 0xefcdab89
eBPF filter opcode 00d7 (@2) unsupported
FAIL to select_runtime err=-524
test_bpf: #314 BSWAP 64: 0x0123456789abcdef -> 0x67452301
eBPF filter opcode 00d7 (@2) unsupported
FAIL to select_runtime err=-524
test_bpf: #315 BSWAP 64: 0x0123456789abcdef >> 32 -> 0xefcdab89
eBPF filter opcode 00d7 (@2) unsupported
FAIL to select_runtime err=-524
test_bpf: #316 BSWAP 16: 0xfedcba9876543210 -> 0x1032
eBPF filter opcode 00d7 (@2) unsupported
FAIL to select_runtime err=-524
test_bpf: #317 BSWAP 32: 0xfedcba9876543210 -> 0x10325476
eBPF filter opcode 00d7 (@2) unsupported
FAIL to select_runtime err=-524
test_bpf: #318 BSWAP 64: 0xfedcba9876543210 -> 0x98badcfe
eBPF filter opcode 00d7 (@2) unsupported
FAIL to select_runtime err=-524
test_bpf: #319 BSWAP 64: 0xfedcba9876543210 >> 32 -> 0x10325476
eBPF filter opcode 00d7 (@2) unsupported
FAIL to select_runtime err=-524
...
test_bpf: #343 BPF_LDX_MEMSX | BPF_B
eBPF filter opcode 0091 (@5) unsupported
FAIL to select_runtime err=-524
test_bpf: #344 BPF_LDX_MEMSX | BPF_H
eBPF filter opcode 0089 (@5) unsupported
FAIL to select_runtime err=-524
test_bpf: #345 BPF_LDX_MEMSX | BPF_W
FAIL to select_runtime err=-524
...
test_bpf: #489 JMP32_JA: Unconditional jump: if (true) return 1
FAIL to select_runtime err=-524
...
test_bpf: Summary: 1026 PASSED, 23 FAILED, [1025/1025 JIT'ed]
Observed on metal ppc64el instances for noble:linux in s2024.06.10. The issue is present since we started testing noble in SRU cycle 2024.04.29 at least.
