Debian GNU/Linux 7 fff-netmon1 hvc0

fff-netmon1 login: [42887.851830] general protection fault: 0000 [#1] SMP 
[42887.851840] Modules linked in: tun iptable_filter ip_tables ebtable_filter ebtables x_tables bridge stp llc batman_adv(O) libcrc32c x86_pkg_temp_thermal thermal_sys intel_rapl coretemp crct10dif_pclmul crct10dif_common crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper evdev cryptd pcspkr ext4 crc16 mbcache jbd2 xen_netfront xen_blkfront crc32c_intel
[42887.851868] CPU: 4 PID: 8607 Comm: fastd Tainted: G           O  3.16.0-0.bpo.4-amd64 #1 Debian 3.16.7-ckt11-1+deb8u6~bpo70+1
[42887.851873] task: ffff8800ef4ed370 ti: ffff8800ef520000 task.ti: ffff8800ef520000
[42887.851876] RIP: e030:[<ffffffffa01364a0>]  [<ffffffffa01364a0>] batadv_frag_reassemble_skb+0x150/0x490 [batman_adv]
[42887.851884] RSP: e02b:ffff8801fea83d78  EFLAGS: 00010292
[42887.851886] RAX: 0000000000003878 RBX: 6c2f343662696c2f RCX: 000000000000c6bc
[42887.851889] RDX: 0000000000000000 RSI: 000000000000c6bd RDI: 0000000000000001
[42887.851892] RBP: ffff880100322e6f R08: 0000000000000086 R09: 0000000000000000
[42887.851895] R10: 0000000000000589 R11: 0000000000000293 R12: ffff8801f1921100
[42887.851897] R13: ffff8801f1921190 R14: ffff8801b5f99b00 R15: ffff8801fea83dd0
[42887.851904] FS:  00007f88340ae700(0000) GS:ffff8801fea80000(0000) knlGS:ffff8801fea80000
[42887.851907] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[42887.851910] CR2: 00007f2cd1dfa000 CR3: 00000000f1dee000 CR4: 0000000000042660
[42887.851913] Stack:
[42887.851914]  000000000000e02b ffff8801f36b3e80 ffff8801b5f99b00 0000000000000001
[42887.851920]  ffff8801f36b3e80 ffff8801b5f99b00 ffff8800035098c0 ffffffff818e5c50
[42887.851924]  ffff8801f3328000 ffffffffa012f278 ffff8801f16c5600 0000000000000000
[42887.851928] Call Trace:
[42887.851930]  <IRQ> 
[42887.851932]  [<ffffffffa012f278>] ? batadv_recv_ucast_frag_packet+0xa8/0x120 [batman_adv]
[42887.851943]  [<ffffffffa012bd04>] ? batadv_batman_skb_recv+0xe4/0x130 [batman_adv]
[42887.851949]  [<ffffffff8154b593>] ? _raw_spin_unlock_irqrestore+0x13/0x20
[42887.851955]  [<ffffffff8144cf3b>] ? __netif_receive_skb_core+0x57b/0x700
[42887.851959]  [<ffffffff8144e335>] ? process_backlog+0x95/0x160
[42887.851963]  [<ffffffff8144e911>] ? net_rx_action+0x121/0x230
[42887.851968]  [<ffffffff810c495d>] ? generic_handle_irq+0x1d/0x30
[42887.851973]  [<ffffffff81072cbe>] ? __do_softirq+0xde/0x2e0
[42887.851977]  [<ffffffff8154db3c>] ? do_softirq_own_stack+0x1c/0x30
[42887.851980]  <EOI> 
[42887.851981]  [<ffffffff81072f75>] ? do_softirq+0x55/0x60
[42887.851985]  [<ffffffff8144d752>] ? netif_rx_ni+0x42/0xa0
[42887.851989]  [<ffffffffa01a2950>] ? tun_get_user+0x3f0/0x8b0 [tun]
[42887.851993]  [<ffffffff8154b593>] ? _raw_spin_unlock_irqrestore+0x13/0x20
[42887.851996]  [<ffffffffa01a2f0e>] ? tun_chr_aio_write+0x7e/0xa0 [tun]
[42887.852004]  [<ffffffff811bcedf>] ? do_sync_write+0x5f/0x90
[42887.852008]  [<ffffffff811bdbc5>] ? vfs_write+0xc5/0x1f0
[42887.852011]  [<ffffffff811be0d0>] ? SyS_write+0x50/0xb0
[42887.852014]  [<ffffffff8154bf0d>] ? system_call_fast_compare_end+0x10/0x15
[42887.852018] Code: c7 0f b7 d1 66 c1 c6 08 83 e7 01 0f 85 92 00 00 00 83 ee 01 49 39 dd 0f 84 36 01 00 00 c1 e2 08 66 c1 e9 08 09 d1 0f b7 c9 66 90 <48> 8b 6b 18 48 85 ed 74 1f 0f b7 43 10 0f b7 d0 39 ca 0f 84 e8 
[42887.852058] RIP  [<ffffffffa01364a0>] batadv_frag_reassemble_skb+0x150/0x490 [batman_adv]
[42887.852063]  RSP <ffff8801fea83d78>
[42887.852081] ---[ end trace 66cb03d7b75f6d51 ]---
[42887.852088] Kernel panic - not syncing: Fatal exception in interrupt
[42887.852105] Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffff9fffffff)