https://bugzilla.kernel.org/show_bug.cgi?id=216910 Bug ID: 216910 Summary: Test Assertion failure in kvm selftest rseq_test Product: Virtualization Version: unspecified Kernel Version: 6.1 Hardware: Intel OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: kvm Assignee: virtualization_kvm@xxxxxxxxxxxxxxxxxxxx Reporter: lixiao.yang@xxxxxxxxx Regression: No Environment: Processor: Intel(R) Xeon(R) Platinum 8487C (Sapphire Rapids) CPU Architecture: x86_64 Host OS: Red Hat Enterprise Linux 9 (Ootpa) Host kernel: Linux 6.1 release gcc: gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9) Host kernel source: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Branch: master Commit: 830b3c68 Qemu source: https://git.qemu.org/git/qemu.git Branch: master Commit: 5204b499 Bug Detailed Description: Test assertion failure happens in kvm selftest rseq_test on the linux 6.1 release kernel. ==== Test Assertion Failure ==== rseq_test.c:268: i > (NR_TASK_MIGRATIONS / 2) pid=867071 tid=867071 errno=4 - Interrupted system call 1 0x000000000040281d: main at rseq_test.c:268 2 0x00007f8ef9444e4f: ?? ??:0 3 0x00007f8ef9444efb: ?? ??:0 4 0x00000000004028b4: _start at ??:? Only performed 2511 KVM_RUNs, task stalled too much? Reproducing Steps: git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git cd linux && git checkout v6.1 && make headers_install cd tools/testing/selftests/kvm && make ./rseq_test Actual Result: ==== Test Assertion Failure ==== rseq_test.c:268: i > (NR_TASK_MIGRATIONS / 2) pid=867071 tid=867071 errno=4 - Interrupted system call 1 0x000000000040281d: main at rseq_test.c:268 2 0x00007f8ef9444e4f: ?? ??:0 3 0x00007f8ef9444efb: ?? ??:0 4 0x00000000004028b4: _start at ??:? Only performed 2511 KVM_RUNs, task stalled too much? Expected Result: Successfully executed -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
