10 sched_create_group+0x91/0x220 age=8351861/8359345/8366872 pid=1333-2177 cpus=0-1
     10 sched_create_group+0xae/0x220 age=8351861/8359345/8366872 pid=1333-2177 cpus=0-1
     10 groups_alloc+0x41/0xe0 age=17070/6159814/8366872 pid=1333-20296 cpus=0-1
      9 param_sysfs_setup+0x87/0x140 age=8303102/8368759/8379996 pid=1-2754 cpus=0-1
      2 futex_lock_pi+0x776/0xb00 age=125614/1986240/3846867 pid=2411-13213 cpus=0-1
     18 mempool_create_node+0x2e/0xf0 age=62077/7917175/8379995 pid=1-13295 cpus=0-1
      4 __vmalloc_area_node+0xfb/0x140 age=8370390/8373664/8374956 pid=107-901 cpus=0
     30 __percpu_alloc_mask+0xbc/0x140 age=8370400/8377809/8380000 pid=1-900 cpus=0-1
      4 d_alloc+0x19d/0x1f0 age=61160/6282991/8356935 pid=1706-13349 cpus=0-1
      1 bm_register_write+0x63/0x630 age=8354110 pid=2054 cpus=1
      1 sysfs_open_file+0xd6/0x230 age=0 pid=13466 cpus=0
     15 ipc_rcu_alloc+0x4a/0x70 age=8274192/8330064/8348647 pid=2177-2621 cpus=0-1
     28 kset_create_and_add+0x35/0xa0 age=8355999/8378311/8380000 pid=1-1766 cpus=0-1
      1 acpi_ds_build_internal_package_obj+0xaf/0x1df age=8379979 pid=1 cpus=0
      3 acpi_ds_build_internal_buffer_obj+0xe1/0x121 age=8379976/8379976/8379977 pid=1 cpus=0
      1 acpi_power_add+0x4a/0x1d6 age=8379890 pid=1 cpus=0
      2 ata_host_alloc+0x4f/0xf0 age=8379280/8379538/8379796 pid=1 cpus=0-1
      8 cpuidle_add_state_sysfs+0xc3/0x140 age=125753/125759/125766 pid=13 cpus=0-1
      1 hid_parse_report+0x43/0x2c0 age=53560 pid=419 cpus=0
      2 hid_add_field+0x18a/0x3a0 age=53560/53560/53560 pid=419 cpus=0
      6 fib_create_info+0x61/0x970 age=8324536/8346547/8367903 pid=1197-1541 cpus=0-1
      1 unix_sysctl_register+0x2a/0x80 age=8379847 pid=1 cpus=0
      1 rtnetlink_init+0x38/0x113 age=8379999 pid=1 cpus=0
      1 inet_diag_init+0x15/0x6b age=8378998 pid=1 cpus=0
     41 usb_alloc_urb+0x19/0x50 [usbcore] age=22746/1043846/8374920 pid=143-419 cpus=0-1
      1 usb_get_configuration+0x5f2/0x1480 [usbcore] age=22753 pid=419 cpus=0
      2 usb_get_configuration+0x1388/0x1480 [usbcore] age=8372394/8372581/8372769 pid=419 cpus=0
      1 sr_probe+0x76/0x540 [sr_mod] age=8375854 pid=163 cpus=0
     18 snd_ctl_new+0x28/0x90 [snd] age=8374174/8374174/8374174 pid=107 cpus=1
      1 iwl3945_pci_probe+0xd3f/0x1020 [iwl3945] age=8373796 pid=126 cpus=1
      1 blkcipher_walk_next+0x29c/0x390 [crypto_blkcipher] age=8374562 pid=215 cpus=1
      3 dm_register_target+0x1f/0xf0 [dm_mod] age=8370400/8370400/8370401 pid=900 cpus=0
      1 ipv6_icmp_sysctl_init+0x22/0x40 [ipv6] age=8360202 pid=1549 cpus=0
      1 snd_seq_pool_new+0x1b/0x80 [snd_seq] age=8355636 pid=1805 cpus=0