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[ 0.221422][ T0] Fallback order for Node 0: 0 [ 0.221429][ T0] Built 1 zonelists, mobility grouping on. Total pages: 8388478 [ 0.223346][ T0] Policy zone: Normal [ 0.223999][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.247639][ T0] swapper: page allocation failure: order:0, mode:0x40100(__GFP_ZERO|__GFP_COMP), nodemask=(null),cpuset=(null),mems_allowed=0-1023 [ 0.250008][ T0] CPU: 0 UID: 0 PID: 0 Comm: swapper Not tainted 6.19.0-rc3-00002-gda80cfb7e23e #1 PREEMPT(undef) [ 0.250015][ T0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 0.250019][ T0] Call Trace: [ 0.250024][ T0] [ 0.250029][ T0] dump_stack_lvl (kbuild/src/consumer/lib/dump_stack.c:123) [ 0.250040][ T0] warn_alloc (kbuild/src/consumer/mm/page_alloc.c:4005) [ 0.250068][ T0] __alloc_pages_slowpath (kbuild/src/consumer/mm/page_alloc.c:?) [ 0.250073][ T0] __alloc_frozen_pages_noprof (kbuild/src/consumer/mm/page_alloc.c:?) The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20260112/202601121442.caec9510-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki