IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready 8021q: adding VLAN 0 to HW filter on device batadv0 IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready BUG: unable to handle kernel NULL pointer dereference at 0000000000000268 IP: atomic_add_return arch/x86/include/asm/atomic.h:157 [inline] IP: rxrpc_send_data_packet+0xc8/0x13f0 net/rxrpc/output.c:281 PGD 99129067 P4D 99129067 PUD 845a6067 PMD 0 Oops: 0002 [#1] PREEMPT SMP KASAN Modules linked in: CPU: 1 PID: 6906 Comm: kworker/1:3 Not tainted 4.14.150 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: krxrpcd rxrpc_process_call task: ffff88808b1f2580 task.stack: ffff8880a0ef0000 RIP: 0010:atomic_add_return arch/x86/include/asm/atomic.h:157 [inline] RIP: 0010:rxrpc_send_data_packet+0xc8/0x13f0 net/rxrpc/output.c:281 RSP: 0018:ffff8880a0ef7ab0 EFLAGS: 00010246 RAX: 0000000000000001 RBX: 0000000000000000 RCX: 1ffff1101163e5c9 RDX: 0000000000000000 RSI: ffff8880a894a080 RDI: ffff8880a4c93010 RBP: ffff8880a0ef7c60 R08: 0000000000000001 R09: ffff88808b1f2e48 R10: ffff8880a0ef7c78 R11: 0000000000000000 R12: ffff8880a894a080 R13: ffff8880a4c93118 R14: ffff8880a4c93000 R15: ffff8880a894a080 FS: 0000000000000000(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000268 CR3: 0000000088b74000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rxrpc_resend net/rxrpc/call_event.c:322 [inline] rxrpc_process_call+0x56f/0x1169 net/rxrpc/call_event.c:407 process_one_work+0x863/0x1600 kernel/workqueue.c:2114 worker_thread+0x5d9/0x1050 kernel/workqueue.c:2248 kthread+0x319/0x430 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 Code: f3 c7 40 24 f3 f3 f3 f3 e8 76 3e c6 fb 49 8d 7e 10 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 31 11 00 00 49 8b 5e 10 b8 01 00 00 00 0f c1 83 68 02 00 00 83 c0 01 48 89 da 48 c1 ea 03 89 85 8c RIP: atomic_add_return arch/x86/include/asm/atomic.h:157 [inline] RSP: ffff8880a0ef7ab0 RIP: rxrpc_send_data_packet+0xc8/0x13f0 net/rxrpc/output.c:281 RSP: ffff8880a0ef7ab0 CR2: 0000000000000268 ---[ end trace 8854114da3ff37d4 ]---