1954 <not-available> age=4294787894 pid=0 cpus=0
      2 free_sched_group+0x62/0x80 age=115594/115880/116166 pid=0-72 cpus=0-1
      3 free_sched_group+0x6b/0x80 age=38403/90054/116166 pid=0-72 cpus=0-1
      3 free_sect_attrs+0x2e/0x50 age=115540/115540/115540 pid=383 cpus=0
      3 __vunmap+0xe9/0x120 age=114135/115104/115637 pid=181-754 cpus=0
      4 vfs_rename+0x301/0x450 age=65000/85542/107518 pid=1325-2461 cpus=0
      8 bio_free_map_data+0x14/0x30 age=38547/60160/119849 pid=0-6 cpus=0-1
      9 bio_free_map_data+0x1d/0x30 age=38547/82320/119864 pid=0-558 cpus=0-1
     34 remove_kevent+0x44/0x60 age=60437/70720/94557 pid=1547-2544 cpus=0-1
     40 release_sysfs_dirent+0x8c/0xd0 age=92939/101608/120263 pid=1-2141 cpus=0-1
      7 kobject_release+0xe1/0x140 age=96699/106448/114376 pid=419-1541 cpus=0-1
     69 kobject_uevent_env+0x11a/0x470 age=49635/115467/120464 pid=1-2711 cpus=0-1
      2 bit_cursor+0x23b/0x6a0 age=96656/108469/120282 pid=1-7 cpus=0-1
      1 acpi_ds_create_operand+0x12c/0x209 age=120352 pid=1 cpus=0
      2 acpi_ns_get_node+0x92/0xa1 age=114952/114989/115027 pid=215 cpus=0-1
      8 acpi_ut_delete_internal_obj+0x15f/0x16f age=106924/115073/116266 pid=330-1358 cpus=0
     16 acpi_ut_delete_internal_object_list+0x28/0x2f age=114954/119420/120405 pid=1-396 cpus=0
      2 reserve_range+0x11d/0x130 age=120336/120336/120336 pid=1 cpus=0
      3 release_firmware+0x57/0x70 age=96699/104006/107667 pid=1285-1541 cpus=0-1
      8 module_add_driver+0x66/0xd0 age=114023/116361/119751 pid=1-181 cpus=0-1
      1 power_supply_uevent+0x1a0/0x210 age=116132 pid=7 cpus=0
      2 get_modalias+0xd4/0x120 age=96320/108391/120462 pid=1-1772 cpus=0
      1 nl_pid_hash_rehash+0x18e/0x1a0 age=96922 pid=1708 cpus=0
      2 fib_hash_free+0x35/0x40 age=108384/108384/108384 pid=1185 cpus=0
      2 wireless_send_event+0x172/0x330 age=70090/83339/96588 pid=1545 cpus=0-1
     11 usb_get_configuration+0x42d/0x1480 [usbcore] age=43692/102097/115417 pid=143-419 cpus=0-1