Yes, it's reproducible on the latest raspi kernel. Please find attached the dmesg output from cold boot (where pci is working) and following panic/restart (where pci is not working) captured from upgraded kernel:
Linux ubuntu 6.11.0-1008-raspi #8-Ubuntu SMP PREEMPT_DYNAMIC Tue Jan 21 12:05:23 UTC 2025 aarch64 aarch64 aarch64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2099935 Title: PCI initialization failure following kernel panic reboot on Raspberry Pi CM4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2099935/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
