[norov:bitmap_param] [bitmap] 0ee65b4b68: BUG:unable_to_handle_page_fault_for_address

[norov:bitmap_param] [bitmap] 0ee65b4b68: BUG:unable_to_handle_page_fault_for_address

[kernel test robot]

Hello,


we didn't get too much useful information from dmesg, but seems the issue is
quite persistent with high rate and always clean on parent, so still report out
FYI.

=========================================================================================
tbox_group/testcase/rootfs/kconfig/compiler/sleep:
  vm-snb/boot/quantal-i386-core-20190426.cgz/x86_64-randconfig-072-20260723/gcc-14/1

bf7e3686b708683e 0ee65b4b686fb78bda2320d6a70
---------------- ---------------------------
       fail:runs  %reproduction    fail:runs
           |             |             |
           :496         50%         249:496   dmesg.BUG:unable_to_handle_page_fault_for_address



kernel test robot noticed "BUG:unable_to_handle_page_fault_for_address" on:

commit: 0ee65b4b686fb78bda2320d6a7002332c41d7537 ("bitmap: use unsigned long for bit indices and sizes")
https://github.com/norov/linux bitmap_param

in testcase: boot

config: x86_64-randconfig-072-20260723
compiler: gcc-14
test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 32G

(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@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202607311010.9c97983e-lkp@intel.com



[  128.056595][    C0] BUG: unable to handle page fault for address: fffffffffffffff8
BUG: kernel hang in boot stage



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20260731/202607311010.9c97983e-lkp@intel.com



-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki