Hi Georgi
I noticed that kernel logs you posted are between 62nd - 64th second
after kernel loading. Why is the boot process so slow?
Due to a disabled SATA device in BIOS, the kernel tries to do an ERST and SRST and does this until 60s after boot.
That's OK, it's been the same on Buster, too.
If you think that video driver can be an issue then you can try to
configure the system not to use framebuffer (if the system
doesn't use GUI).
Could you tell me how? Or a reference to it?
In the meantime I re-configured grub to boot with the following parameters:
debug rootwait earlyprintk=vga,keep earlycon pause_on_oops=5 panic=60 no_console_suspend
The last two boots now show a crash in the console - even with firmware-amd-graphics and firmware-linux-nonfree installed.
[ 69.546005 ] asm_call_irq_on_stack+0x12/0x20
[ 69.546005 ] </IRQ>
[ 69.546006 ] common_interrupt+0xb0/0x130
[ 69.546006 ] asm_common_interrupt+0x1e/0x40
[ 69.546006 ] RIP: 0010:cpuidle_enter_state+0xc4/0x350
[ 69.546007 ] Code: a2 ff 65 8b 3d 6d 39 f7 7b e8 78 2e a2 ff 49 89 c5 66 66 66
66 90 31 ff e8 09 39 a2 ff 45 84 ff 0f 85 fa 00 00 00 fb 66 66 90 <66> 66 90 45
85 f6 0f 88 06 01 00 00 49 63 c6 4c 2b 2c 24 48 8d 14
[ 69.546008 ] RSP: 0018:ffff9dec062cfea8 EFLAGS: 00000246
[ 69.546008 ] RAX: ffff89266fa2bc00 RBX: 0000000000000004 RCX: 000000000000001f
[ 69.546009 ] RDX: 0000000000000000 RSI: 0000000024eefefa RDI: 0000000000000000
[ 69.546009 ] RBP: ffffbdebff218e00 R08: 0000001022521b20 R09: 0000000000000018
[ 69.546010 ] R10: 00000000000004fa R11: 000000000000006cd R12: ffffffff851ae680
[ 69.546010 ] R13: 0000001022521b20 R14: 00000000000000004 R15: 0000000000000000
[ 69.546010 ] ? cpuidle_enter_state+0xb7/0x350
[ 69.546011 ] cpuidle_enter+0x29/0x40
[ 69.546011 ] do_idle+0x1ef/0x2b0
[ 69.546011 ] cpu_startup_entry+0x19/0x20
[ 69.546012 ] secondary_startup_64_no_verify+0xb0/0xbb
[ 69.546012 ] ---[ end trace 96fbf4be0200356d ]---
And on another crash almost the same but slightly different:
[ 69.331313 ] ? mwait_idle_with_hints.constprop.0+0x4b/0x90
[ 69.331313 ] ? mwait_idle_with_hints.constprop.0+0x4b/0x90
[ 69.331313 ] </NMI>
[ 69.331314 ] intel_idle+0x1f/0x30
[ 69.331314 ] cpuidle_enter_state+0x89/0x350
[ 69.331314 ] cpuidle_enter+0x29/0x40
[ 69.331315 ] do_idle+0x1ef/0x2b0
[ 69.331315 ] cpu_startup_entry+0x19/0x20
[ 69.331315 ] start_kernel+0x587/0x5a8
[ 69.331315 ] secondary_startup_64_no_verify+0xb0/0xbb
[ 69.511534 ] DMAR: [DMA Read] Request device [00:1e.0] PASID ffffffff fault ad
r 3000 [fault reason 06] PTE Read access is not set
[ 69.511541 ] Kernel Offset: 0x28a00000 from 0xffffffff81000000 (relocation ran
ge: 0xffffffff80000000-0xffffffffbfffffff)