Known issue: Test regression: qemu-x86_64-compat mode ltp tracing Oops int3 kernel panic
| Description | Regressions found on qemu-x86_64 with compat mode (64-bit kernel running on 32-bit userspace) while running LTP tracing test suite on Linux next-20250605 tag kernel. Regressions found on - LTP tracing Regression Analysis: - New regression? Yes - Reproducible? Intermittent Test regression: qemu-x86_64-compat mode ltp tracing Oops int3 kernel panic Reported-by: Linux Kernel Functional Testing lkft@linaro.org <h2>Test log</h2>ftrace-stress-test: <12>[ 21.971153] /usr/local/bin/kirk[277]: starting test ftrace-stress-test (ftrace_stress_test.sh 90) <4>[ 58.997439] Oops: int3: 0000 [#1] SMP PTI <4>[ 58.998089] CPU: 0 UID: 0 PID: 323 Comm: sh Not tainted 6.15.0-next-20250605 #1 PREEMPT(voluntary) <4>[ 58.998152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 <4>[ 58.998260] RIP: 0010:_raw_spin_lock+0x5/0x50 Lore link: - https://lore.kernel.org/all/CA+G9fYsLu0roY3DV=tKyqP7FEKbOEETRvTDhnpPxJGbA=Cg+4w@mail.gmail.com/ |
|---|---|
| Labels | compat/compat |
| First seen | June 5, 2025, 7:08 a.m. |
| Last seen | June 6, 2025, 6:11 a.m. |
Incidents
| # | Project | Build | Build date | Environments |
|---|---|---|---|---|
| 1 | lkft/linux-next-master | next-20250605 | June 5, 2025, 7:08 a.m. | qemu-riscv64 , qemu-x86_64-compat |
| 2 | lkft/linux-next-master | next-20250606 | June 6, 2025, 6:11 a.m. | x86 |