[Bug 1205046] New: kernel panic Hard lockup
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 Bug ID: 1205046 Summary: kernel panic Hard lockup Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: strangerover2002@netscape.net QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Created attachment 862654 --> http://bugzilla.opensuse.org/attachment.cgi?id=862654&action=edit screenshot1 Using a dell 2 in 1 laptop 12 gen intel i7-1255U Using vmlinux-5.14.21-150400.24.21-default.gz linux boots as normal Using vmlinux-5.14.21-150400.24.28-default.gz linux stops at bootup and shows the message ---[ end Kernel panic - not syncing: Hard LOCKUP ] --- The screenshot show the debug on the laptop Both kernels work on another computer, so I suspect this is specific to my brand new laptop -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c1 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |strangerover2002@netscape.n | |et, tiwai@suse.com Flags| |needinfo?(strangerover2002@ | |netscape.net) --- Comment #1 from Takashi Iwai <tiwai@suse.com> --- Do you have another screenshot showing the upper texts? The most important part was cut in the given one... -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c2 --- Comment #2 from chris reid <strangerover2002@netscape.net> --- Created attachment 862655 --> http://bugzilla.opensuse.org/attachment.cgi?id=862655&action=edit second screenshot -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c3 --- Comment #3 from Takashi Iwai <tiwai@suse.com> --- Is it from *-24.28 kernel? I thought it's a bug that appeared in *-24.21. Try to boot with intel_iommu=off boot option. -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c4 --- Comment #4 from chris reid <strangerover2002@netscape.net> --- yes the problem is with the 24.28 Im just waiting for the result with iommu off The other computer that works has an i9-10900, if that helps any. -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c5 --- Comment #5 from Takashi Iwai <tiwai@suse.com> --- Hrm, weird. Could you try also the kernel in OBS Kernel:SLE15-SP4 repo, too? -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c6 --- Comment #6 from Takashi Iwai <tiwai@suse.com> --- FWIW, the bug I mentioned was bug 1203505. It hits in the very similar code path (around domain_detach_iommu), so I wonder how this still remains in the new kernel. -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c7 --- Comment #7 from chris reid <strangerover2002@netscape.net> --- It has not crashed yet, but it also has not fully booted Its very very slow I have a working cursor but nothing else on the screen ctrl alt f2 allows me to login via a terminal I will give it a while longer -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c8 --- Comment #8 from chris reid <strangerover2002@netscape.net> --- OK I have a normal screen and been able to start firefox, It must have taken 10 minutes or more. so it does look to be related to the bug mentioned -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c9 --- Comment #9 from chris reid <strangerover2002@netscape.net> --- I have installed zypper ar -f https://download.opensuse.org/repositories/Kernel:/SLE15-SP4/pool Kernel:SLE15-SP4 and that works and I don't have a panic -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c10 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(strangerover2002@ | |netscape.net) | --- Comment #10 from Takashi Iwai <tiwai@suse.com> --- OK, that's a good news at least. It means that the upcoming kernel update in November will work. Keep that kernel until the new kernel appears as the official update. -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1205046 http://bugzilla.opensuse.org/show_bug.cgi?id=1205046#c11 chris reid <strangerover2002@netscape.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo? --- Comment #11 from chris reid <strangerover2002@netscape.net> --- Thanks for your help -- You are receiving this mail because: You are the assignee for the bug.
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