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Wong" , linux-fsdevel@vger.kernel.org, oliver.sang@intel.com, oe-lkp@lists.linux.dev, Christoph Hellwig , ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hello, kernel test robot noticed "invoked_oom-killer:gfp_mask=0x" on: commit: 07d67f3e9083bc976b34d5d9183f87f0afc7deed ("exfat: add iomap buffered I/O support") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master [test failed on linux-next/master a87737435cfa134f9cdcc696ba3080759d04cf72] in testcase: ltp version: with following parameters: disk: 1SSD fs: ext4 test: syscalls-06 config: x86_64-rhel-9.4-ltp compiler: gcc-14 test machine: 8 threads Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz (Skylake) with 16G 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 | Closes: https://lore.kernel.org/oe-lkp/202606110923.2d2a1a13-lkp@intel.com kern :info : [ 465.291318] [ T10063] BTRFS info (device loop0): last unmount of filesystem 4c3cfb15-a618-4082-907b-517e4751b46d kern :info : [ 465.335911] [ T10157] Adding 1020k swap on mntpoint/swapfile01. Priority:-1 extents:1 across:1020k SS kern :info : [ 466.585441] [ T10157] Adding 131068k swap on mntpoint/swapfile01. Priority:-1 extents:1 across:131068k SS kern :err : [ 467.591291] [ T10170] swapon: swapfile has holes kern :err : [ 467.608966] [ T10170] swapon: swapfile has holes kern :warn : [ 467.703015] [ T10170] swapon01 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 kern :warn : [ 467.712815] [ T10170] CPU: 1 UID: 0 PID: 10170 Comm: swapon01 Tainted: G OE 7.1.0-rc4+ #1 PREEMPT(lazy) kern :warn : [ 467.712821] [ T10170] Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE kern :warn : [ 467.712822] [ T10170] Hardware name: System manufacturer System Product Name/Z170I PRO GAMING, BIOS 3805 05/16/2018 kern :warn : [ 467.712824] [ T10170] Call Trace: kern :warn : [ 467.712826] [ T10170] kern :warn : [ 467.712827] [ T10170] dump_stack_lvl (kbuild/src/lib/dump_stack.c:94 kbuild/src/lib/dump_stack.c:120) kern :warn : [ 467.712833] [ T10170] dump_header (kbuild/src/mm/oom_kill.c:464) kern :warn : [ 467.712836] [ T10170] oom_kill_process.cold (kbuild/src/mm/oom_kill.c:1031) kern :warn : [ 467.712839] [ T10170] out_of_memory (kbuild/src/mm/oom_kill.c:1169 (discriminator 4)) The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20260611/202606110923.2d2a1a13-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki -- Mailing list info: https://lists.linux.it/listinfo/ltp