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IRATI / stack

RINA implementation for OS/Linux
http://irati.github.io/stack
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Possible memory leak in kernel module #1362

Open fdgonthier opened 3 years ago

fdgonthier commented 3 years ago

I have memory leak check enabled in my kernel configuration and it just reported this. I have not investigated yet.

unreferenced object 0xffff8880566bd900 (size 32):
  comm "Timer", pid 8501, jiffies 4295007901 (age 6233.392s)
  hex dump (first 32 bytes):
    00 4c 83 57 80 88 ff ff f8 cd d9 48 80 88 ff ff  .L.W.......H....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003a3d39ce>] __kmalloc+0x13c/0x330
    [<000000005a73e1f2>] kzalloc+0xf/0x20 [rina_irati_core]
    [<0000000037a1d6d4>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000dd348f74>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000bee99591>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<00000000392b9276>] default_modify+0xef/0x160 [rina_irati_core]
    [<000000008c0b99a1>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000b1520731>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<000000004f54545e>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000e2bbae24>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<0000000098a9ff21>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<0000000008f08fea>] __vfs_write+0x6b/0x100
    [<00000000efe01e23>] vfs_write+0x15d/0x4a0
    [<0000000077d38840>] ksys_write+0x116/0x210
    [<00000000d3401bcd>] __x64_sys_write+0x73/0xb0
    [<00000000da9ced09>] do_syscall_64+0x9f/0x380

A leaked time object is probably not a big deal for now but it'll add up over time so I might have to investigate this soon.

fdgonthier commented 2 years ago

kmemleak dump. 

unreferenced object 0xffff88804fb62360 (size 16):
  comm "modprobe", pid 2135, jiffies 4294909091 (age 72559.252s)
  hex dump (first 16 bytes):
    00 90 6e 44 80 88 ff ff 00 d8 6e 44 80 88 ff ff  ..nD......nD....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<00000000441e30da>] mod_exit+0xe8/0x3f0 [rina_default_plugin]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff88804a27cda0 (size 16):
  comm "modprobe", pid 8267, jiffies 4295022973 (age 72103.724s)
  hex dump (first 16 bytes):
    00 c8 3f 44 80 88 ff ff 00 88 86 56 80 88 ff ff  ..?D.......V....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<00000000441e30da>] mod_exit+0xe8/0x3f0 [rina_default_plugin]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff88804738d240 (size 16):
  comm "modprobe", pid 9363, jiffies 4295050091 (age 71995.252s)
  hex dump (first 16 bytes):
    00 90 45 48 80 88 ff ff 00 80 45 48 80 88 ff ff  ..EH......EH....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<00000000441e30da>] mod_exit+0xe8/0x3f0 [rina_default_plugin]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff8880505a50c0 (size 16):
  comm "modprobe", pid 4867, jiffies 4310582063 (age 9867.400s)
  hex dump (first 16 bytes):
    00 f0 3f 44 80 88 ff ff 00 e0 3f 44 80 88 ff ff  ..?D......?D....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<00000000441e30da>] mod_exit+0xe8/0x3f0 [rina_default_plugin]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff88801a322bc0 (size 16):
  comm "ipcm", pid 4907, jiffies 4310582198 (age 9866.892s)
  hex dump (first 16 bytes):
    65 6e 70 30 73 33 2e 31 30 30 00 00 00 00 00 00  enp0s3.100......
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<000000000cc5612c>] eth_du_write+0xa89/0xd80 [shim_eth]
    [<000000008099b649>] eth_destroy+0x216/0xb10 [shim_eth]
    [<00000000d59dc32f>] notify_ipcp_assign_dif_request+0x2fc/0x850 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff888048704980 (size 32):
  comm "ipcm", pid 4907, jiffies 4310582286 (age 9866.540s)
  hex dump (first 32 bytes):
    06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    50 56 7b 4b 80 88 ff ff 50 56 7b 4b 80 88 ff ff  PV{K....PV{K....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<000000007adfdf41>] normal_create+0x603/0xe10 [normal_ipcp]
    [<000000005377ae61>] normal_create+0xdb2/0xe10 [normal_ipcp]
    [<0000000097558254>] gpa_destroy+0x71/0xd0 [arp826]
    [<000000003a1526ac>] 0xffffffffc131e6e9
    [<00000000eb4c350f>] notify_ipcp_register_app_request+0x1f9/0x4e0 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff88804b7b5640 (size 32):
  comm "softirq", pid 0, jiffies 4310614523 (age 9737.592s)
  hex dump (first 32 bytes):
    00 d2 65 59 80 88 ff ff a0 dd 65 59 80 88 ff ff  ..eY......eY....
    90 49 70 48 80 88 ff ff 90 49 70 48 80 88 ff ff  .IpH.....IpH....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<000000004b3c47cc>] normal_pff_dump+0x10/0x50 [normal_ipcp]
    [<0000000005f018ba>] normal_mgmt_du_post+0x159/0x2f0 [normal_ipcp]
    [<00000000f9f064ee>] normal_ipcp_attr_show+0x1ba/0x1f0 [normal_ipcp]
    [<00000000cb3f3f3c>] __netif_receive_skb_list_core+0x663/0xa40
    [<000000000197a6ca>] netif_receive_skb_list_internal+0x636/0xee0
    [<000000003d01878d>] napi_complete_done+0x166/0x460
    [<00000000b1f18380>] virtqueue_napi_complete+0x30/0x80 [virtio_net]
    [<00000000d0e8f507>] virtnet_poll+0x9c9/0xd8d [virtio_net]
    [<0000000083216002>] net_rx_action+0x3b8/0xdd0
    [<00000000200b2ac7>] __do_softirq+0x18b/0x5d1
    [<000000009bd69029>] irq_exit+0x114/0x1b0
    [<00000000eea6e068>] do_IRQ+0xa5/0x200
unreferenced object 0xffff88805965dda0 (size 16):
  comm "softirq", pid 0, jiffies 4310614523 (age 9737.620s)
  hex dump (first 16 bytes):
    00 00 00 00 08 00 27 0f 39 d0 00 00 00 00 00 00  ......'.9.......
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<00000000a66d2312>] _GLOBAL__sub_I_65535_1_normal_ipcp_id+0x791/0x9f0 [normal_ipcp]
    [<00000000fb995610>] normal_pff_dump+0x23/0x50 [normal_ipcp]
    [<0000000005f018ba>] normal_mgmt_du_post+0x159/0x2f0 [normal_ipcp]
    [<00000000f9f064ee>] normal_ipcp_attr_show+0x1ba/0x1f0 [normal_ipcp]
    [<00000000cb3f3f3c>] __netif_receive_skb_list_core+0x663/0xa40
    [<000000000197a6ca>] netif_receive_skb_list_internal+0x636/0xee0
    [<000000003d01878d>] napi_complete_done+0x166/0x460
    [<00000000b1f18380>] virtqueue_napi_complete+0x30/0x80 [virtio_net]
    [<00000000d0e8f507>] virtnet_poll+0x9c9/0xd8d [virtio_net]
    [<0000000083216002>] net_rx_action+0x3b8/0xdd0
    [<00000000200b2ac7>] __do_softirq+0x18b/0x5d1
    [<000000009bd69029>] irq_exit+0x114/0x1b0
unreferenced object 0xffff88805965d200 (size 16):
  comm "softirq", pid 0, jiffies 4310614523 (age 9737.620s)
  hex dump (first 16 bytes):
    00 5f 7b 4b 80 88 ff ff 14 00 00 00 00 00 00 00  ._{K............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<00000000b55b99ef>] _GLOBAL__sub_I_65535_1_normal_ipcp_id+0x974/0x9f0 [normal_ipcp]
    [<00000000c5f619cb>] _GLOBAL__sub_I_65535_1_normal_ipcp_id+0xb1e/0x9f0 [normal_ipcp]
    [<000000007ce8a513>] normal_pff_dump+0x31/0x50 [normal_ipcp]
    [<0000000005f018ba>] normal_mgmt_du_post+0x159/0x2f0 [normal_ipcp]
    [<00000000f9f064ee>] normal_ipcp_attr_show+0x1ba/0x1f0 [normal_ipcp]
    [<00000000cb3f3f3c>] __netif_receive_skb_list_core+0x663/0xa40
    [<000000000197a6ca>] netif_receive_skb_list_internal+0x636/0xee0
    [<000000003d01878d>] napi_complete_done+0x166/0x460
    [<00000000b1f18380>] virtqueue_napi_complete+0x30/0x80 [virtio_net]
    [<00000000d0e8f507>] virtnet_poll+0x9c9/0xd8d [virtio_net]
    [<0000000083216002>] net_rx_action+0x3b8/0xdd0
    [<00000000200b2ac7>] __do_softirq+0x18b/0x5d1
unreferenced object 0xffff88804b7b5f00 (size 32):
  comm "softirq", pid 0, jiffies 4310614523 (age 9737.620s)
  hex dump (first 32 bytes):
    72 69 6e 61 32 2e 6e 6f 72 6d 61 6c 2e 44 49 46  rina2.normal.DIF
    2f 31 2f 2f 00 00 00 00 00 00 00 00 00 00 00 00  /1//............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<0000000035cc9d1a>] _GLOBAL__sub_I_65535_1_normal_ipcp_id+0x9ae/0x9f0 [normal_ipcp]
    [<00000000c5f619cb>] _GLOBAL__sub_I_65535_1_normal_ipcp_id+0xb1e/0x9f0 [normal_ipcp]
    [<000000007ce8a513>] normal_pff_dump+0x31/0x50 [normal_ipcp]
    [<0000000005f018ba>] normal_mgmt_du_post+0x159/0x2f0 [normal_ipcp]
    [<00000000f9f064ee>] normal_ipcp_attr_show+0x1ba/0x1f0 [normal_ipcp]
    [<00000000cb3f3f3c>] __netif_receive_skb_list_core+0x663/0xa40
    [<000000000197a6ca>] netif_receive_skb_list_internal+0x636/0xee0
    [<000000003d01878d>] napi_complete_done+0x166/0x460
    [<00000000b1f18380>] virtqueue_napi_complete+0x30/0x80 [virtio_net]
    [<00000000d0e8f507>] virtnet_poll+0x9c9/0xd8d [virtio_net]
    [<0000000083216002>] net_rx_action+0x3b8/0xdd0
    [<00000000200b2ac7>] __do_softirq+0x18b/0x5d1
unreferenced object 0xffff888057d8a300 (size 128):
  comm "Timer", pid 6737, jiffies 4310614584 (age 9737.408s)
  hex dump (first 32 bytes):
    0e 00 00 00 00 00 00 00 08 a3 d8 57 80 88 ff ff  ...........W....
    08 a3 d8 57 80 88 ff ff 00 01 00 00 00 00 ad de  ...W............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<0000000008b359ea>] __pff_add.isra.3+0x2f0/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000ad96ff86>] 0xffffffffc12c02f5
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff88804fb73780 (size 32):
  comm "Timer", pid 6737, jiffies 4310614584 (age 9737.408s)
  hex dump (first 32 bytes):
    00 a3 d8 57 80 88 ff ff 40 eb 0f 5d 80 88 ff ff  ...W....@..]....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000804ad790>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000ad96ff86>] 0xffffffffc12c02f5
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff88803fca1d00 (size 128):
  comm "Timer", pid 6825, jiffies 4310615890 (age 9732.184s)
  hex dump (first 32 bytes):
    0e 00 00 00 00 00 00 00 08 1d ca 3f 80 88 ff ff  ...........?....
    08 1d ca 3f 80 88 ff ff 00 01 00 00 00 00 ad de  ...?............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<0000000008b359ea>] __pff_add.isra.3+0x2f0/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000ad96ff86>] 0xffffffffc12c02f5
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff888057b32c00 (size 32):
  comm "Timer", pid 6825, jiffies 4310615890 (age 9732.216s)
  hex dump (first 32 bytes):
    00 1d ca 3f 80 88 ff ff 40 eb 0f 5d 80 88 ff ff  ...?....@..]....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000804ad790>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000ad96ff86>] 0xffffffffc12c02f5
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff88801adf8600 (size 128):
  comm "Timer", pid 6986, jiffies 4310618398 (age 9722.184s)
  hex dump (first 32 bytes):
    0e 00 00 00 00 00 00 00 08 86 df 1a 80 88 ff ff  ................
    08 86 df 1a 80 88 ff ff 00 01 00 00 00 00 ad de  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<0000000008b359ea>] __pff_add.isra.3+0x2f0/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000ad96ff86>] 0xffffffffc12c02f5
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff88804c5a4840 (size 32):
  comm "Timer", pid 6986, jiffies 4310618398 (age 9722.184s)
  hex dump (first 32 bytes):
    00 86 df 1a 80 88 ff ff 40 eb 0f 5d 80 88 ff ff  ........@..]....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000804ad790>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000ad96ff86>] 0xffffffffc12c02f5
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff888055a23d00 (size 128):
  comm "ipcp", pid 4924, jiffies 4310620899 (age 9712.208s)
  hex dump (first 32 bytes):
    0e 00 00 00 00 00 00 00 08 3d a2 55 80 88 ff ff  .........=.U....
    08 3d a2 55 80 88 ff ff 00 01 00 00 00 00 ad de  .=.U............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<0000000008b359ea>] __pff_add.isra.3+0x2f0/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000ad96ff86>] 0xffffffffc12c02f5
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff888059b32500 (size 32):
  comm "ipcp", pid 4924, jiffies 4310620899 (age 9712.208s)
  hex dump (first 32 bytes):
    00 3d a2 55 80 88 ff ff 40 eb 0f 5d 80 88 ff ff  .=.U....@..]....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000804ad790>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000ad96ff86>] 0xffffffffc12c02f5
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff88801a322ea0 (size 16):
  comm "modprobe", pid 7437, jiffies 4310637678 (age 9645.092s)
  hex dump (first 16 bytes):
    00 e0 6e 44 80 88 ff ff 00 90 6e 44 80 88 ff ff  ..nD......nD....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<00000000441e30da>] mod_exit+0xe8/0x3f0 [rina_default_plugin]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff88802017c5e0 (size 16):
  comm "modprobe", pid 17007, jiffies 4310823901 (age 8900.232s)
  hex dump (first 16 bytes):
    00 18 c7 1b 80 88 ff ff 00 38 c7 1b 80 88 ff ff  .........8......
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<0000000066570866>] tble_destroy+0xe8/0x150 [arp826]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff888058e26d80 (size 16):
  comm "modprobe", pid 17722, jiffies 4310837954 (age 8844.020s)
  hex dump (first 16 bytes):
    00 88 fd 4c 80 88 ff ff 00 f0 fd 4c 80 88 ff ff  ...L.......L....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<0000000066570866>] tble_destroy+0xe8/0x150 [arp826]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff888053074b00 (size 16):
  comm "modprobe", pid 26372, jiffies 4311004167 (age 8179.168s)
  hex dump (first 16 bytes):
    00 f8 94 0a 80 88 ff ff 00 c8 94 0a 80 88 ff ff  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<000000007dba50ad>] normal_max_sdu_size+0x58/0xd0 [normal_ipcp]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff888049ae2720 (size 16):
  comm "ipcm", pid 26415, jiffies 4311004238 (age 8178.884s)
  hex dump (first 16 bytes):
    65 6e 70 30 73 33 2e 31 30 30 00 00 00 00 00 00  enp0s3.100......
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<00000000c047b95e>] name_attr+0x1519/0xffffffffffffbae0 [shim_eth]
    [<000000002e049bb0>] data_instances_list+0x26/0xffffffffffff8ac0 [shim_eth]
    [<00000000d59dc32f>] notify_ipcp_assign_dif_request+0x2fc/0x850 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff888059b25e40 (size 32):
  comm "ipcm", pid 26415, jiffies 4311004320 (age 8178.588s)
  hex dump (first 32 bytes):
    06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    10 2b b3 59 80 88 ff ff 10 2b b3 59 80 88 ff ff  .+.Y.....+.Y....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<000000003651e7ce>] tbls_create_gfp+0x173/0x430 [arp826]
    [<0000000095c817f0>] arp826_add+0x2c2/0x460 [arp826]
    [<000000001508416c>] 0xffffffffc1318271
    [<000000003a6350e2>] _GLOBAL__sub_I_65535_1_eth_ipcp_id+0x2a89/0x3a0 [shim_eth]
    [<00000000eb4c350f>] notify_ipcp_register_app_request+0x1f9/0x4e0 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff88804fa54200 (size 128):
  comm "Timer", pid 26706, jiffies 4311007777 (age 8164.760s)
  hex dump (first 32 bytes):
    0e 00 00 00 00 00 00 00 08 42 a5 4f 80 88 ff ff  .........B.O....
    08 42 a5 4f 80 88 ff ff 00 01 00 00 00 00 ad de  .B.O............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<0000000008b359ea>] __pff_add.isra.3+0x2f0/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000840a7d54>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff88804b75bbc0 (size 32):
  comm "Timer", pid 26706, jiffies 4311007777 (age 8164.760s)
  hex dump (first 32 bytes):
    00 42 a5 4f 80 88 ff ff 08 bd d6 4f 80 88 ff ff  .B.O.......O....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000804ad790>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000840a7d54>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff888059b32b00 (size 32):
  comm "softirq", pid 0, jiffies 4311008893 (age 8160.328s)
  hex dump (first 32 bytes):
    00 98 89 57 80 88 ff ff e0 9c 89 57 80 88 ff ff  ...W.......W....
    50 5e b2 59 80 88 ff ff 50 5e b2 59 80 88 ff ff  P^.Y....P^.Y....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<00000000ff5fdc8d>] tble_create_gfp+0xd0/0x2d0 [arp826]
    [<000000003c92b676>] tble_create_ni+0x19/0x20 [arp826]
    [<0000000070d4cb5c>] arp_receive+0x137a/0x1670 [arp826]
    [<00000000cb3f3f3c>] __netif_receive_skb_list_core+0x663/0xa40
    [<000000000197a6ca>] netif_receive_skb_list_internal+0x636/0xee0
    [<000000003d01878d>] napi_complete_done+0x166/0x460
    [<00000000b1f18380>] virtqueue_napi_complete+0x30/0x80 [virtio_net]
    [<00000000d0e8f507>] virtnet_poll+0x9c9/0xd8d [virtio_net]
    [<0000000083216002>] net_rx_action+0x3b8/0xdd0
    [<00000000200b2ac7>] __do_softirq+0x18b/0x5d1
    [<000000009bd69029>] irq_exit+0x114/0x1b0
    [<00000000eea6e068>] do_IRQ+0xa5/0x200
unreferenced object 0xffff888057899800 (size 16):
  comm "softirq", pid 0, jiffies 4311008893 (age 8160.328s)
  hex dump (first 16 bytes):
    c0 2f b3 59 80 88 ff ff 14 00 00 00 00 00 00 00  ./.Y............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<000000002813681c>] gpa_create_gfp+0x84/0x180 [arp826]
    [<000000002a6a7418>] gpa_dup_gfp+0x6e/0x100 [arp826]
    [<0000000021adce8a>] tble_create_gfp+0xf1/0x2d0 [arp826]
    [<000000003c92b676>] tble_create_ni+0x19/0x20 [arp826]
    [<0000000070d4cb5c>] arp_receive+0x137a/0x1670 [arp826]
    [<00000000cb3f3f3c>] __netif_receive_skb_list_core+0x663/0xa40
    [<000000000197a6ca>] netif_receive_skb_list_internal+0x636/0xee0
    [<000000003d01878d>] napi_complete_done+0x166/0x460
    [<00000000b1f18380>] virtqueue_napi_complete+0x30/0x80 [virtio_net]
    [<00000000d0e8f507>] virtnet_poll+0x9c9/0xd8d [virtio_net]
    [<0000000083216002>] net_rx_action+0x3b8/0xdd0
    [<00000000200b2ac7>] __do_softirq+0x18b/0x5d1
unreferenced object 0xffff888059b32fc0 (size 32):
  comm "softirq", pid 0, jiffies 4311008893 (age 8160.328s)
  hex dump (first 32 bytes):
    72 69 6e 61 32 2e 6e 6f 72 6d 61 6c 2e 44 49 46  rina2.normal.DIF
    2f 31 2f 2f 00 00 00 00 00 00 00 00 00 00 00 00  /1//............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<000000002a83799b>] gpa_create_gfp+0xbe/0x180 [arp826]
    [<000000002a6a7418>] gpa_dup_gfp+0x6e/0x100 [arp826]
    [<0000000021adce8a>] tble_create_gfp+0xf1/0x2d0 [arp826]
    [<000000003c92b676>] tble_create_ni+0x19/0x20 [arp826]
    [<0000000070d4cb5c>] arp_receive+0x137a/0x1670 [arp826]
    [<00000000cb3f3f3c>] __netif_receive_skb_list_core+0x663/0xa40
    [<000000000197a6ca>] netif_receive_skb_list_internal+0x636/0xee0
    [<000000003d01878d>] napi_complete_done+0x166/0x460
    [<00000000b1f18380>] virtqueue_napi_complete+0x30/0x80 [virtio_net]
    [<00000000d0e8f507>] virtnet_poll+0x9c9/0xd8d [virtio_net]
    [<0000000083216002>] net_rx_action+0x3b8/0xdd0
    [<00000000200b2ac7>] __do_softirq+0x18b/0x5d1
unreferenced object 0xffff888057899ce0 (size 16):
  comm "softirq", pid 0, jiffies 4311011428 (age 8150.220s)
  hex dump (first 16 bytes):
    00 00 00 00 08 00 27 0f 39 d0 00 00 00 00 00 00  ......'.9.......
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000114265ca>] kmalloc+0x9/0x10 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000b64bc0ee>] rkmalloc+0x1a/0x20 [rina_irati_core]
    [<00000000ecf8fc5d>] gha_dup_gfp+0xa1/0x1c0 [arp826]
    [<0000000031fc3902>] tbl_update_by_gpa+0x1ff/0x2d0 [arp826]
    [<0000000075e7efff>] arp_receive+0x107f/0x1670 [arp826]
    [<00000000cb3f3f3c>] __netif_receive_skb_list_core+0x663/0xa40
    [<000000000197a6ca>] netif_receive_skb_list_internal+0x636/0xee0
    [<000000003d01878d>] napi_complete_done+0x166/0x460
    [<00000000b1f18380>] virtqueue_napi_complete+0x30/0x80 [virtio_net]
    [<00000000d0e8f507>] virtnet_poll+0x9c9/0xd8d [virtio_net]
    [<0000000083216002>] net_rx_action+0x3b8/0xdd0
    [<00000000200b2ac7>] __do_softirq+0x18b/0x5d1
    [<000000009bd69029>] irq_exit+0x114/0x1b0
    [<00000000747c716d>] smp_apic_timer_interrupt+0xef/0x390
unreferenced object 0xffff88805a18fd00 (size 128):
  comm "Timer", pid 26944, jiffies 4311011445 (age 8150.152s)
  hex dump (first 32 bytes):
    0e 00 00 00 00 00 00 00 08 fd 18 5a 80 88 ff ff  ...........Z....
    08 fd 18 5a 80 88 ff ff 00 01 00 00 00 00 ad de  ...Z............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<0000000008b359ea>] __pff_add.isra.3+0x2f0/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000840a7d54>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff88804f9482c0 (size 32):
  comm "Timer", pid 26944, jiffies 4311011445 (age 8150.152s)
  hex dump (first 32 bytes):
    00 fd 18 5a 80 88 ff ff 08 bd d6 4f 80 88 ff ff  ...Z.......O....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000804ad790>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000840a7d54>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff888058de53a0 (size 16):
  comm "modprobe", pid 28570, jiffies 4311049085 (age 7999.624s)
  hex dump (first 16 bytes):
    00 90 a3 57 80 88 ff ff 00 e8 a3 57 80 88 ff ff  ...W.......W....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<000000007dba50ad>] normal_max_sdu_size+0x58/0xd0 [normal_ipcp]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff8880578999a0 (size 16):
  comm "modprobe", pid 2257, jiffies 4311168574 (age 7521.668s)
  hex dump (first 16 bytes):
    00 00 53 4b 80 88 ff ff 00 08 53 4b 80 88 ff ff  ..SK......SK....
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<000000009528fdfe>] kipcm_init+0xb7/0xc80 [rina_irati_core]
    [<000000007dba50ad>] normal_max_sdu_size+0x58/0xd0 [normal_ipcp]
    [<000000007cd0e216>] do_one_initcall+0xa0/0x3d0
    [<0000000094b7aae0>] do_init_module+0x1d8/0x770
    [<00000000ed477401>] load_module+0x8e71/0x9bb0
    [<0000000056a4fd74>] __do_sys_finit_module+0x134/0x1d0
    [<00000000f2b3cdfc>] __x64_sys_finit_module+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
    [<00000000644f7dac>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff8880562f7b00 (size 128):
  comm "Timer", pid 4180, jiffies 4311199434 (age 7398.228s)
  hex dump (first 32 bytes):
    0e 00 00 00 00 00 00 00 08 7b 2f 56 80 88 ff ff  .........{/V....
    08 7b 2f 56 80 88 ff ff 00 01 00 00 00 00 ad de  .{/V............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<0000000008b359ea>] __pff_add.isra.3+0x2f0/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000840a7d54>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff8880514a9940 (size 32):
  comm "Timer", pid 4180, jiffies 4311199434 (age 7398.260s)
  hex dump (first 32 bytes):
    00 7b 2f 56 80 88 ff ff 90 9f 2e 5d 80 88 ff ff  .{/V.......]....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000804ad790>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000840a7d54>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff888042b3a400 (size 128):
  comm "Timer", pid 4312, jiffies 4311201285 (age 7390.856s)
  hex dump (first 32 bytes):
    0e 00 00 00 00 00 00 00 08 a4 b3 42 80 88 ff ff  ...........B....
    08 a4 b3 42 80 88 ff ff 00 01 00 00 00 00 ad de  ...B............
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<0000000008b359ea>] __pff_add.isra.3+0x2f0/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000840a7d54>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff888048704f40 (size 32):
  comm "Timer", pid 4312, jiffies 4311201285 (age 7390.860s)
  hex dump (first 32 bytes):
    00 a4 b3 42 80 88 ff ff 90 9f 2e 5d 80 88 ff ff  ...B.......]....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000804ad790>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000840a7d54>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380
unreferenced object 0xffff88801df4c400 (size 32):
  comm "ipcp", pid 3995, jiffies 4311203836 (age 7380.688s)
  hex dump (first 32 bytes):
    00 83 df 1a 80 88 ff ff 90 9f 2e 5d 80 88 ff ff  ...........]....
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004d300c9a>] __kmalloc+0x13c/0x330
    [<00000000cbf32138>] kzalloc+0xf/0x20 [rina_irati_core]
    [<00000000a1b6664e>] generic_alloc+0x21/0xe0 [rina_irati_core]
    [<00000000da4d27e6>] rkzalloc+0x1a/0x20 [rina_irati_core]
    [<00000000804ad790>] __pff_add.isra.3+0x4da/0xa40 [rina_irati_core]
    [<0000000025c169b5>] default_modify+0xef/0x160 [rina_irati_core]
    [<00000000134fd3c9>] pff_modify+0x5c/0xa0 [rina_irati_core]
    [<00000000c85065e9>] rmt_pff_modify+0x44/0x60 [rina_irati_core]
    [<00000000840a7d54>] normal_pff_modify+0x35/0x50 [normal_ipcp]
    [<00000000f7fbf3b4>] notify_ipcp_modify_pffe+0x1e7/0x790 [rina_irati_core]
    [<00000000566d25b9>] ctrldev_write+0x2fa/0x640 [rina_irati_core]
    [<000000001c60d443>] __vfs_write+0x6b/0x100
    [<0000000036223fca>] vfs_write+0x15d/0x4a0
    [<00000000c4872129>] ksys_write+0x116/0x210
    [<00000000bd6c3fc1>] __x64_sys_write+0x73/0xb0
    [<000000001aa5d2b1>] do_syscall_64+0x9f/0x380