On Tue, Mar 04, 2025 at 10:12:48PM +0800, kernel test robot wrote:
> kernel test robot noticed "last_state.booting" on:
>
> commit: c8a9382e172ac80bc96820b3ec758e35cdc05c06 ("[PATCH v2 1/2] PCI: Avoid pointless capability searches")
> url: https://github.com/intel-lab-lkp/linux/commits/Bjorn-Helgaas/PCI-Avoid-pointless-capability-searches/20250215-080525
> base: https://git.kernel.org/cgit/linux/kernel/git/pci/pci.git next
> patch link: https://lore.kernel.org/all/20250215000301.175097-2-helgaas@xxxxxxxxxx/
> patch subject: [PATCH v2 1/2] PCI: Avoid pointless capability searches
This patch was dropped in next-20250224.
> in testcase: xfstests
> version: xfstests-x86_64-8467552f-1_20241215
> with following parameters:
>
> disk: 4HDD
> fs: ext2
> test: generic-holetest
>
>
>
> config: x86_64-rhel-9.4-func
> compiler: gcc-12
> test machine: 4 threads Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz (Skylake) with 32G memory
>
> (please refer to attached dmesg/kmsg for entire log/backtrace)
>
>
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <oliver.sang@xxxxxxxxx>
> | Closes: https://lore.kernel.org/oe-lkp/202503042124.7627f722-lkp@xxxxxxxxx
>
>
> The kernel config and materials to reproduce are available at:
> https://download.01.org/0day-ci/archive/20250304/202503042124.7627f722-lkp@xxxxxxxxx
>
>
>
> [ 62.784123][ T284] LKP: waiting for network...
> [ 62.784128][ T284]
> [ 63.218408][ T284] ls /sys/class/net
> [ 63.218417][ T284]
> [ 63.224484][ T284] lo
> [ 63.224490][ T284]
> [ 64.076175][ T1] watchdog: watchdog0: watchdog did not stop!
> [ 64.157917][ T1] watchdog: watchdog0: watchdog did not stop!
> [ 64.196710][ T1] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
> [ 64.202659][ T1] sd 0:0:0:0: [sda] Synchronizing SCSI cache
> [ 64.969888][ T1] pcieport 0000:00:01.0: VC0 negotiation stuck pending
> [ 64.977342][ T1] ACPI: PM: Preparing to enter system sleep state S5
> [ 64.986446][ T1] kvm: exiting hardware virtualization
> reboot: Restarting system
>
>
> there is no more useful information, seems our test machine just reboot here.
> this is not observed on the parent commit, c71f7bbc5d794, which chosen as the
> base by bot.
>
> * a234e07a63859 (linux-review/Bjorn-Helgaas/PCI-Avoid-pointless-capability-searches/20250215-080525) PCI: Cache offset of Resizable BAR capability
> * c8a9382e172ac PCI: Avoid pointless capability searches
> * c71f7bbc5d794 Merge branch 'pci/endpoint'
>
> c71f7bbc5d794984 c8a9382e172ac80bc96820b3ec7
> ---------------- ---------------------------
> fail:runs %reproduction fail:runs
> | | |
> :6 100% 6:6 last_state.booting
>
>
> --
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki
>
