IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
8021q: adding VLAN 0 to HW filter on device batadv0
==================================================================
BUG: unable to handle kernel 
BUG: KASAN: null-ptr-deref in memcpy include/linux/string.h:347 [inline]
BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x378/0x480 net/nfc/llcp_sock.c:532
NULL pointer dereference at           (null)
Read of size 43 at addr           (null) by task syz-executor.2/6974
IP: memcpy_erms+0x6/0x10 arch/x86/lib/memcpy_64.S:54

PGD 9574c067 
CPU: 0 PID: 6974 Comm: syz-executor.2 Not tainted 4.14.147+ #0
P4D 9574c067 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
PUD 9045f067 
Call Trace:
PMD 0 
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0xed/0x13b lib/dump_stack.c:53
Oops: 0000 [#1] PREEMPT SMP KASAN
 kasan_report_error mm/kasan/report.c:349 [inline]
 kasan_report.cold.8+0x6d/0x2d3 mm/kasan/report.c:409
Modules linked in:
 check_memory_region_inline mm/kasan/kasan.c:260 [inline]
 check_memory_region+0x13e/0x1b0 mm/kasan/kasan.c:267
CPU: 1 PID: 6976 Comm: syz-executor.0 Not tainted 4.14.147+ #0
 memcpy+0x23/0x50 mm/kasan/kasan.c:302
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
 memcpy include/linux/string.h:347 [inline]
 llcp_sock_getname+0x378/0x480 net/nfc/llcp_sock.c:532
task: ffff8880941de000 task.stack: ffff888097ba8000
 SYSC_getpeername+0x122/0x250 net/socket.c:1715
RIP: 0010:memcpy_erms+0x6/0x10 arch/x86/lib/memcpy_64.S:54
RSP: 0018:ffff888097bafcb8 EFLAGS: 00010246
RAX: ffff888097bafe22 RBX: 000000000000002b RCX: 000000000000002b
RDX: 000000000000002b RSI: 0000000000000000 RDI: ffff888097bafe22
RBP: ffff888097bafcd8 R08: ffffed1012f75fca R09: ffffed1012f75fc4
R10: ffffed1012f75fc9 R11: ffff888097bafe4c R12: ffff888097bafe22
 SyS_getpeername+0x9/0x10 net/socket.c:1699
R13: 0000000000000000 R14: ffff888095e59b50 R15: 0000000000000000
 do_syscall_64+0x1c7/0x5b0 arch/x86/entry/common.c:292
FS:  00007fc1c3bc5700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
CR2: 0000000000000000 CR3: 00000000962bd000 CR4: 00000000001406e0
RIP: 0033:0x459f49
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
RSP: 002b:00007fe37738ac78 EFLAGS: 00000246
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
 ORIG_RAX: 0000000000000034
Call Trace:
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
 memcpy include/linux/string.h:347 [inline]
 llcp_sock_getname+0x378/0x480 net/nfc/llcp_sock.c:532
RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
 SYSC_getpeername+0x122/0x250 net/socket.c:1715
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe37738b6d4
R13: 00000000004c0bf0 R14: 00000000004d37a8 R15: 00000000ffffffff
==================================================================