[Kernel-packages] [Bug 1821906] Re: debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (FAIL: single step emulated instructions)
With kvm-unit-test repo updated to d8a4f9e5 (ci: Update the list of tests that we run in the Fedora Cirrus-CI), this test is still failing, I will update the bug description. ** Tags added: sru-20220919 ** Description changed: - This test has failed on: - * T-3.13: - - FAIL debug (11 tests, 6 unexpected failures) - * T-4.4 / X-4.4: - - FAIL debug (13 tests, 1 unexpected failures) + This test failed with: + FAIL: Single-step #DB on emulated instructions + FAIL: Usermode Single-step #DB on emulated instructions + KVM: entry failed, hardware error 0x8021 - Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/debug' - BUILD_HEAD=1593e88a - timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 --no-reboot -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.eY4ym9tA6e -smp 1 # -initrd /tmp/tmp.FnZA1vIITj + + Test log: + Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/debug' + BUILD_HEAD=63cdb04b + timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 --no-reboot -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.IBmC6sYYO4 -smp 1 # -initrd /tmp/tmp.5wvGjtkv3G enabling apic - PASS: reading DR4 with CR4.DE == 0 - PASS: reading DR4 with CR4.DE == 1 + smp: waiting for 0 APs + PASS: DR4==DR6 with CR4.DE == 0 + PASS: DR4 read got #UD with CR4.DE == 1 PASS: #BP - PASS: hw breakpoint (test that dr6.BS is not set) + PASS: hw breakpoint (test that dr6.BS is not set) PASS: hw breakpoint (test that dr6.BS is not cleared) - PASS: single step - FAIL: single step emulated instructions - PASS: hw watchpoint (test that dr6.BS is not cleared) - PASS: hw watchpoint (test that dr6.BS is not set) - PASS: icebp - PASS: MOV SS + watchpoint + ICEBP - PASS: MOV SS + watchpoint + int $1 - PASS: MOV SS + watchpoint + INT3 - SUMMARY: 13 tests, 1 unexpected failures - FAIL debug (13 tests, 1 unexpected failures) + PASS: Single-step #DB basic test + PASS: Usermode Single-step #DB basic test + FAIL: Single-step #DB on emulated instructions + FAIL: Usermode Single-step #DB on emulated instructions + KVM: entry failed, hardware error 0x8021 + + If you're running a guest on an Intel machine without unrestricted mode + support, the failure can be most likely due to the guest entering an invalid + state for Intel VT. For example, the guest maybe running in big real mode + which is not supported on less recent Intel processors. + + RAX=0106 RBX=004002ba RCX=03fd RDX=03f8 + RSI=00400582 RDI=004002ba RBP=005116b0 RSP=005116b0 + R8 =00410589 R9 =03f8 R10=00410589 R11=000d + R12=00400582 R13= R14= R15= + RIP=004002ca RFL=0306 [-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 + ES =0043 00c0f300 DPL=3 DS [-WA] + CS =0008 00a09b00 DPL=0 CS64 [-RA] + SS = 00c0 + DS =0043 00c0f300 DPL=3 DS [-WA] + FS = 00c01300 + GS = 00510720 00c01300 + LDT= 8200 DPL=0 LDT + TR =0080 005188a0 8b00 DPL=0 TSS64-busy + GDT= 0040e100 106f + IDT= 0051f040 0fff + CR0=8011 CR2= CR3=0040c000 CR4=0020 + DR0=00400aa3 DR1= DR2= DR3= + DR6=4ff0 DR7=0402 + EFER=0500 + Code=f0 5b 5d c3 55 48 89 e5 fa 9c 58 48 0d 00 01 00 00 50 9d fb <48> 25 ff fe ff ff 50 9d 48 8d 15 f1 ff ff ff 48 89 d0 5d c3 55 48 89 e5 9c 58 48 0d 00 01 + qemu: terminating on signal 15 from pid 14900 + FAIL debug (timeout; duration=90s) ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-4.4.0-143-generic 4.4.0-143.169~14.04.2 ProcVersionSignature: User Name 4.4.0-143.169~14.04.2-generic 4.4.170 Uname: Linux 4.4.0-143-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.29 Architecture: amd64 Date: Wed Mar 27 11:15:05 2019 SourcePackage: linux-signed-lts-xenial UpgradeStatus: No upgrade log present (probably fresh install) ** Summary changed: - debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (FAIL: single step emulated instructions) + debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (Single-step #DB on emulated instructions) ** Summary changed: - debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (Single-step #DB on emulated instructions) + debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (FAIL: Single-step #DB on emulated
[Kernel-packages] [Bug 1821906] Re: debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (FAIL: single step emulated instructions)
Fails on 3.13.0-187 and 3.13.0-188. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821906 Title: debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (FAIL: single step emulated instructions) Status in ubuntu-kernel-tests: Triaged Status in linux package in Ubuntu: Confirmed Status in linux source package in Trusty: Confirmed Status in linux source package in Xenial: Confirmed Bug description: This test has failed on: * T-3.13: - FAIL debug (11 tests, 6 unexpected failures) * T-4.4 / X-4.4: - FAIL debug (13 tests, 1 unexpected failures) Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/debug' BUILD_HEAD=1593e88a timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 --no-reboot -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.eY4ym9tA6e -smp 1 # -initrd /tmp/tmp.FnZA1vIITj enabling apic PASS: reading DR4 with CR4.DE == 0 PASS: reading DR4 with CR4.DE == 1 PASS: #BP PASS: hw breakpoint (test that dr6.BS is not set) PASS: hw breakpoint (test that dr6.BS is not cleared) PASS: single step FAIL: single step emulated instructions PASS: hw watchpoint (test that dr6.BS is not cleared) PASS: hw watchpoint (test that dr6.BS is not set) PASS: icebp PASS: MOV SS + watchpoint + ICEBP PASS: MOV SS + watchpoint + int $1 PASS: MOV SS + watchpoint + INT3 SUMMARY: 13 tests, 1 unexpected failures FAIL debug (13 tests, 1 unexpected failures) ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-4.4.0-143-generic 4.4.0-143.169~14.04.2 ProcVersionSignature: User Name 4.4.0-143.169~14.04.2-generic 4.4.170 Uname: Linux 4.4.0-143-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.29 Architecture: amd64 Date: Wed Mar 27 11:15:05 2019 SourcePackage: linux-signed-lts-xenial UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1821906/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1821906] Re: debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (FAIL: single step emulated instructions)
** Tags added: sru-20210816 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821906 Title: debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (FAIL: single step emulated instructions) Status in ubuntu-kernel-tests: Triaged Status in linux package in Ubuntu: Confirmed Status in linux source package in Trusty: Confirmed Status in linux source package in Xenial: Confirmed Bug description: This test has failed on: * T-3.13: - FAIL debug (11 tests, 6 unexpected failures) * T-4.4 / X-4.4: - FAIL debug (13 tests, 1 unexpected failures) Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/debug' BUILD_HEAD=1593e88a timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 --no-reboot -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.eY4ym9tA6e -smp 1 # -initrd /tmp/tmp.FnZA1vIITj enabling apic PASS: reading DR4 with CR4.DE == 0 PASS: reading DR4 with CR4.DE == 1 PASS: #BP PASS: hw breakpoint (test that dr6.BS is not set) PASS: hw breakpoint (test that dr6.BS is not cleared) PASS: single step FAIL: single step emulated instructions PASS: hw watchpoint (test that dr6.BS is not cleared) PASS: hw watchpoint (test that dr6.BS is not set) PASS: icebp PASS: MOV SS + watchpoint + ICEBP PASS: MOV SS + watchpoint + int $1 PASS: MOV SS + watchpoint + INT3 SUMMARY: 13 tests, 1 unexpected failures FAIL debug (13 tests, 1 unexpected failures) ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-4.4.0-143-generic 4.4.0-143.169~14.04.2 ProcVersionSignature: User Name 4.4.0-143.169~14.04.2-generic 4.4.170 Uname: Linux 4.4.0-143-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.29 Architecture: amd64 Date: Wed Mar 27 11:15:05 2019 SourcePackage: linux-signed-lts-xenial UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1821906/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1821906] Re: debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (FAIL: single step emulated instructions)
Found on xenial/linux-aws/4.4.0-1132.146 ** Tags added: aws ** Tags added: hinted -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821906 Title: debug in ubuntu_kvm_unit_test failed on 3.13 / 4.4 (FAIL: single step emulated instructions) Status in ubuntu-kernel-tests: Triaged Status in linux package in Ubuntu: Confirmed Status in linux source package in Trusty: Confirmed Status in linux source package in Xenial: Confirmed Bug description: This test has failed on: * T-3.13: - FAIL debug (11 tests, 6 unexpected failures) * T-4.4 / X-4.4: - FAIL debug (13 tests, 1 unexpected failures) Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/debug' BUILD_HEAD=1593e88a timeout -k 1s --foreground 90s /usr/bin/qemu-system-x86_64 --no-reboot -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.eY4ym9tA6e -smp 1 # -initrd /tmp/tmp.FnZA1vIITj enabling apic PASS: reading DR4 with CR4.DE == 0 PASS: reading DR4 with CR4.DE == 1 PASS: #BP PASS: hw breakpoint (test that dr6.BS is not set) PASS: hw breakpoint (test that dr6.BS is not cleared) PASS: single step FAIL: single step emulated instructions PASS: hw watchpoint (test that dr6.BS is not cleared) PASS: hw watchpoint (test that dr6.BS is not set) PASS: icebp PASS: MOV SS + watchpoint + ICEBP PASS: MOV SS + watchpoint + int $1 PASS: MOV SS + watchpoint + INT3 SUMMARY: 13 tests, 1 unexpected failures FAIL debug (13 tests, 1 unexpected failures) ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-4.4.0-143-generic 4.4.0-143.169~14.04.2 ProcVersionSignature: User Name 4.4.0-143.169~14.04.2-generic 4.4.170 Uname: Linux 4.4.0-143-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.29 Architecture: amd64 Date: Wed Mar 27 11:15:05 2019 SourcePackage: linux-signed-lts-xenial UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1821906/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp