BUG: memory leak unreferenced object 0xffff88810005f600 (size 512): comm "swapper/0", pid 0, jiffies 4294937296 hex dump (first 32 bytes): e0 79 f0 2b 81 88 ff ff 20 00 b4 81 ff ff ff ff .y.+.... ....... 00 12 04 00 81 88 ff ff 3c 00 00 00 00 00 00 00 ........<....... backtrace (crc 9e0404a6): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4733 [inline] slab_alloc_node mm/slub.c:5033 [inline] __do_kmalloc_node mm/slub.c:5530 [inline] __kmalloc_flags_noprof+0x42c/0x570 mm/slub.c:5719 _kmalloc_flags_noprof mm/slab.h:55 [inline] __alloc_empty_sheaf mm/slub.c:2854 [inline] alloc_empty_sheaf mm/slub.c:2874 [inline] __pcs_replace_empty_main+0x260/0x2e0 mm/slub.c:4806 alloc_from_pcs mm/slub.c:4887 [inline] slab_alloc_node mm/slub.c:5021 [inline] __kmalloc_cache_noprof+0x370/0x3f0 mm/slub.c:5676 _kmalloc_noprof include/linux/slab.h:991 [inline] _kzalloc_noprof include/linux/slab.h:1312 [inline] __irq_domain_alloc_fwnode+0x37/0x160 kernel/irq/irqdomain.c:97 irq_domain_alloc_named_fwnode include/linux/irqdomain.h:271 [inline] arch_early_irq_init+0x1c/0x70 arch/x86/kernel/apic/vector.c:803 start_kernel+0x9c5/0xc10 init/main.c:1150 x86_64_start_reservations+0x24/0x30 arch/x86/kernel/head64.c:310 x86_64_start_kernel+0xce/0xd0 arch/x86/kernel/head64.c:291 common_startup_64+0x13e/0x158 BUG: memory leak unreferenced object 0xffff8881009c5000 (size 512): comm "kthreadd", pid 2, jiffies 4294937342 hex dump (first 32 bytes): a0 5c 9b 2a 81 88 ff ff 20 00 b4 81 ff ff ff ff .\.*.... ....... 00 12 04 00 81 88 ff ff 3c 00 00 00 00 00 00 00 ........<....... backtrace (crc 3e15a3c6): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4733 [inline] slab_alloc_node mm/slub.c:5033 [inline] __do_kmalloc_node mm/slub.c:5530 [inline] __kmalloc_flags_noprof+0x42c/0x570 mm/slub.c:5719 _kmalloc_flags_noprof mm/slab.h:55 [inline] __alloc_empty_sheaf mm/slub.c:2854 [inline] alloc_empty_sheaf mm/slub.c:2874 [inline] __pcs_replace_empty_main+0x260/0x2e0 mm/slub.c:4806 alloc_from_pcs mm/slub.c:4887 [inline] slab_alloc_node mm/slub.c:5021 [inline] __kmalloc_cache_node_noprof+0x381/0x410 mm/slub.c:5695 _kmalloc_node_noprof include/linux/slab.h:1196 [inline] __get_vm_area_node+0xe9/0x1f0 mm/vmalloc.c:3270 __vmalloc_node_range_noprof+0x1e1/0xd90 mm/vmalloc.c:4112 __vmalloc_node_noprof+0x71/0x90 mm/vmalloc.c:4213 alloc_thread_stack_node kernel/fork.c:359 [inline] dup_task_struct kernel/fork.c:931 [inline] copy_process+0x527/0x3060 kernel/fork.c:2150 kernel_clone+0x101/0x710 kernel/fork.c:2798 kernel_thread+0x80/0xb0 kernel/fork.c:2859 create_kthread kernel/kthread.c:459 [inline] kthreadd+0x186/0x250 kernel/kthread.c:817 ret_from_fork+0x219/0x490 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff888102d99800 (size 512): comm "kworker/u8:3", pid 235, jiffies 4294937447 hex dump (first 32 bytes): f0 6b 9d 2a 81 88 ff ff 20 00 b4 81 ff ff ff ff .k.*.... ....... 00 12 04 00 81 88 ff ff 3c 00 00 00 00 00 00 00 ........<....... backtrace (crc 282505aa): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4733 [inline] slab_alloc_node mm/slub.c:5033 [inline] __do_kmalloc_node mm/slub.c:5530 [inline] __kmalloc_flags_noprof+0x42c/0x570 mm/slub.c:5719 _kmalloc_flags_noprof mm/slab.h:55 [inline] __alloc_empty_sheaf mm/slub.c:2854 [inline] alloc_empty_sheaf mm/slub.c:2874 [inline] __pcs_replace_full_main+0xf7/0x330 mm/slub.c:6094 free_to_pcs mm/slub.c:6147 [inline] slab_free mm/slub.c:6633 [inline] kfree+0x353/0x390 mm/slub.c:6923 call_usermodehelper_freeinfo kernel/umh.c:43 [inline] umh_complete kernel/umh.c:57 [inline] call_usermodehelper_exec_async+0x1c7/0x1f0 kernel/umh.c:117 ret_from_fork+0x219/0x490 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff888101943a00 (size 512): comm "kdevtmpfs", pid 27, jiffies 4294937449 hex dump (first 32 bytes): b0 c3 b7 0b 81 88 ff ff 20 00 b4 81 ff ff ff ff ........ ....... 00 4a 04 00 81 88 ff ff 20 00 00 00 00 00 00 00 .J...... ....... backtrace (crc 6be06b44): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4733 [inline] slab_alloc_node mm/slub.c:5033 [inline] __do_kmalloc_node mm/slub.c:5530 [inline] __kmalloc_flags_noprof+0x42c/0x570 mm/slub.c:5719 _kmalloc_flags_noprof mm/slab.h:55 [inline] __alloc_empty_sheaf mm/slub.c:2854 [inline] alloc_empty_sheaf mm/slub.c:2874 [inline] __kfree_rcu_sheaf+0x1aa/0x2d0 mm/slub.c:6282 kfree_rcu_sheaf mm/slab_common.c:1689 [inline] kvfree_call_rcu+0x1ef/0x3a0 mm/slab_common.c:2044 ma_free_rcu lib/maple_tree.c:173 [inline] ma_free_rcu+0x29/0x40 lib/maple_tree.c:170 mas_topiary_node lib/maple_tree.c:1829 [inline] mas_topiary_node lib/maple_tree.c:1817 [inline] mas_topiary_replace+0xc49/0x1560 lib/maple_tree.c:1928 mas_wmb_replace+0x3c/0x630 lib/maple_tree.c:2114 mas_wr_split+0xcda/0x1650 lib/maple_tree.c:3502 mas_wr_store_entry+0x520/0xf60 lib/maple_tree.c:3575 mas_insert lib/maple_tree.c:3819 [inline] mas_alloc_cyclic+0x481/0xa30 lib/maple_tree.c:3862 mtree_alloc_cyclic+0xc7/0x140 lib/maple_tree.c:5975 simple_offset_add+0x5c/0xd0 fs/libfs.c:296 shmem_mknod+0x1df/0x260 mm/shmem.c:4092 vfs_mknod+0x229/0x460 fs/namei.c:5287 handle_create drivers/base/devtmpfs.c:283 [inline] handle drivers/base/devtmpfs.c:435 [inline] devtmpfs_work_loop+0x292/0x64b drivers/base/devtmpfs.c:450 devtmpfsd+0x3a/0x50 drivers/base/devtmpfs.c:492 kthread+0x150/0x1a0 kernel/kthread.c:436 BUG: memory leak unreferenced object 0xffff888102d98200 (size 512): comm "kworker/0:1", pid 11, jiffies 4294937453 hex dump (first 32 bytes): f0 6b 99 2a 81 88 ff ff 20 00 b4 81 ff ff ff ff .k.*.... ....... 00 12 04 00 81 88 ff ff 3c 00 00 00 00 00 00 00 ........<....... backtrace (crc 946da91f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4733 [inline] slab_alloc_node mm/slub.c:5033 [inline] __do_kmalloc_node mm/slub.c:5530 [inline] __kmalloc_flags_noprof+0x42c/0x570 mm/slub.c:5719 _kmalloc_flags_noprof mm/slab.h:55 [inline] __alloc_empty_sheaf mm/slub.c:2854 [inline] alloc_empty_sheaf mm/slub.c:2874 [inline] __pcs_replace_full_main+0xf7/0x330 mm/slub.c:6094 free_to_pcs mm/slub.c:6147 [inline] slab_free mm/slub.c:6633 [inline] kfree+0x353/0x390 mm/slub.c:6923 vfree mm/vmalloc.c:3549 [inline] vfree+0xa8/0x390 mm/vmalloc.c:3521 delayed_vfree_work+0x29/0x40 mm/vmalloc.c:3451 process_one_work+0x2b7/0x5c0 kernel/workqueue.c:3495 process_scheduled_works kernel/workqueue.c:3578 [inline] worker_thread+0x255/0x4a0 kernel/workqueue.c:3659 kthread+0x150/0x1a0 kernel/kthread.c:436 ret_from_fork+0x219/0x490 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff8881024bee00 (size 512): comm "softirq", pid 0, jiffies 4294937453 hex dump (first 32 bytes): 70 66 90 2a 81 88 ff ff 20 00 b4 81 ff ff ff ff pf.*.... ....... 00 12 04 00 81 88 ff ff 3c 00 00 00 00 00 00 00 ........<....... backtrace (crc 3d09b414): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4733 [inline] slab_alloc_node mm/slub.c:5033 [inline] __do_kmalloc_node mm/slub.c:5530 [inline] __kmalloc_flags_noprof+0x42c/0x570 mm/slub.c:5719 _kmalloc_flags_noprof mm/slab.h:55 [inline] __alloc_empty_sheaf mm/slub.c:2854 [inline] alloc_empty_sheaf mm/slub.c:2874 [inline] __pcs_replace_full_main+0xf7/0x330 mm/slub.c:6094 free_to_pcs mm/slub.c:6147 [inline] slab_free mm/slub.c:6633 [inline] kfree+0x353/0x390 mm/slub.c:6923 security_task_free+0x6e/0x130 security/security.c:2827 __put_task_struct+0x9f/0x260 kernel/fork.c:792 rcu_do_batch kernel/rcu/tree.c:2650 [inline] rcu_core+0x269/0x720 kernel/rcu/tree.c:2919 handle_softirqs+0x114/0x330 kernel/softirq.c:669 __do_softirq kernel/softirq.c:703 [inline] invoke_softirq kernel/softirq.c:542 [inline] __irq_exit_rcu+0xb5/0xf0 kernel/softirq.c:786 instr_sysvec_irq_work arch/x86/kernel/irq_work.c:17 [inline] sysvec_irq_work+0x73/0x80 arch/x86/kernel/irq_work.c:17 asm_sysvec_irq_work+0x1a/0x20 arch/x86/include/asm/idtentry.h:710 connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF ** replaying previous printk message **