https://bugzilla.suse.com/show_bug.cgi?id=1201867 Bug ID: 1201867 Summary: Kernel regression: Crashkernel doesn't start Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.3 Hardware: aarch64 URL: https://openqa.opensuse.org/tests/2481397/modules/kdum p_and_crash/steps/48 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: fvogt@suse.com QA Contact: qa-bugs@suse.de Found By: openQA Blocker: Yes AArch64 only. Kernel logs say: [ 66.889582] sysrq: Trigger a crash [ 66.889826] Kernel panic - not syncing: sysrq triggered crash [ 66.890195] CPU: 0 PID: 4256 Comm: bash Kdump: loaded Tainted: G N 5.3.18-150300.59.81-default #1 SLE15-SP3 [ 66.890902] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 [ 66.891338] Call trace: [ 66.891502] dump_backtrace+0x0/0x1c0 [ 66.891737] show_stack+0x24/0x30 [ 66.891954] dump_stack+0xb0/0xdc [ 66.892184] panic+0x148/0x364 [ 66.892396] sysrq_handle_crash+0x1c/0x20 [ 66.892668] __handle_sysrq+0xb0/0x1b0 [ 66.892943] write_sysrq_trigger+0x70/0x88 [ 66.893223] proc_reg_write+0x78/0xd0 [ 66.893474] __vfs_write+0x48/0x80 [ 66.893708] vfs_write+0xac/0x1c8 [ 66.893936] ksys_write+0x74/0xf8 [ 66.894163] __arm64_sys_write+0x24/0x30 [ 66.894432] el0_svc_common.constprop.0+0x84/0x218 [ 66.895025] el0_svc_handler+0x34/0x90 [ 66.895483] el0_svc+0x10/0x540 [ 66.926829] Starting crashdump kernel... [ 66.927353] Bye! Kernel 5.3.18-150300.59.76 works (https://openqa.opensuse.org/tests/2471490#step/kdump_and_crash/50), 5.3.18-150300.59.81 does not (https://openqa.opensuse.org/tests/2472635#step/kdump_and_crash/45) ## Observation openQA test in scenario opensuse-15.3-JeOS-for-AArch64-aarch64-jeos-extra@USBboot_aarch64 fails in [kdump_and_crash](https://openqa.opensuse.org/tests/2481397/modules/kdump_and_crash/steps/48) ## Test suite description Same as jeos, plus some more tests. ## Reproducible Fails since (at least) Build [9.556](https://openqa.opensuse.org/tests/2472150) ## Expected result Last good: [9.555](https://openqa.opensuse.org/tests/2471490) (or more recent) ## Further details Always latest result in this scenario: [latest](https://openqa.opensuse.org/tests/latest?arch=aarch64&distri=opensuse&flavor=JeOS-for-AArch64&machine=USBboot_aarch64&test=jeos-extra&version=15.3) -- You are receiving this mail because: You are the assignee for the bug.