Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.349101] e1000e 0000:00:1f.6 enp0s31f6: Reset adapter unexpectedly
Aug 17 20:18:59 eu-node1-daemon systemd-networkd[29217]: enp0s31f6: Lost carrier
Aug 17 20:18:59 eu-node1-daemon systemd-timesyncd[29278]: Network configuration changed, trying to establish connection.
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.360310] ------------[ cut here ]------------
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.360312] kernel BUG at /build/linux-aAn8fZ/linux-4.15.0/drivers/net/ethernet/intel/e1000e/netdev.c:3834!
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.360415] invalid opcode: 0000 [#1] SMP PTI
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.360493] Modules linked in: cpuid xt_nat veth binfmt_misc ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo$
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.360830]  nf_nat nf_conntrack_ftp nf_conntrack sch_fq_codel iptable_filter ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_rai$
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.360994] CPU: 4 PID: 19241 Comm: kworker/4:1 Tainted: G        W        4.15.0-55-generic #60-Ubuntu
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361107] Hardware name: FUJITSU /D3401-H2, BIOS V5.0.0.12 R1.19.0.SR.1 for D3401-H2x               08/24/2018
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361224] Workqueue: events e1000_reset_task [e1000e]
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361306] RIP: 0010:e1000_flush_desc_rings+0x2cb/0x2e0 [e1000e]
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361386] RSP: 0018:ffffa98219be7d88 EFLAGS: 00010216
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361465] RAX: 0000000000000094 RBX: ffff901fdddbc8c0 RCX: 00000000000000b1
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361559] RDX: 0000000000000094 RSI: 0000000000000246 RDI: 0000000000000246
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361653] RBP: ffffa98219be7dc0 R08: 0000000000000002 R09: ffffa98219be7d54
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361747] R10: 00000000000000fe R11: 0000000000000000 R12: 000000003103f0fa
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361841] R13: ffff901fdddbcd78 R14: ffff901fe6a0b680 R15: 0000000004008000
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.361936] FS:  0000000000000000(0000) GS:ffff90202e500000(0000) knlGS:0000000000000000
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362032] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362111] CR2: 00007fae2592e590 CR3: 0000000b7cc0a001 CR4: 00000000003606e0
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362206] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362300] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362394] Call Trace:
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362499]  e1000e_reset+0x516/0x760 [e1000e]
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362578]  e1000e_down+0x1db/0x210 [e1000e]
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362657]  e1000e_reinit_locked+0x4c/0x70 [e1000e]
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362737]  e1000_reset_task+0x59/0x60 [e1000e]
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362816]  process_one_work+0x1de/0x410
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362896]  worker_thread+0x32/0x410
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.362973]  kthread+0x121/0x140
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.363048]  ? process_one_work+0x410/0x410
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.363126]  ? kthread_create_worker_on_cpu+0x70/0x70
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.363206]  ret_from_fork+0x35/0x40
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.363282] Code: e8 fb fc ff ff eb d6 4c 89 ef e8 f1 fc ff ff eb 95 4c 89 ef e8 e7 fc ff ff e9 66 ff ff ff 4c 89 ef e8 da fc ff ff e9 02 ff ff ff <0$
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.363428] RIP: e1000_flush_desc_rings+0x2cb/0x2e0 [e1000e] RSP: ffffa98219be7d88
Aug 17 20:18:59 eu-node1-daemon kernel: [1059850.363551] ---[ end trace 0998c1e19a272aa5 ]---