general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 1 PID: 4841 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:nla_get_le64 include/net/netlink.h:1643 [inline]
RIP: 0010:ieee802154_llsec_parse_dev_addr+0x263/0x370 net/ieee802154/nl802154.c:1314
Code: 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 27 b3 d1 f8 48 8b 5c 24 50 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 04 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ee 00 00 00 48 8d 7d 08 48 8b 5b 04 48 b8 00 00
RSP: 0018:ffffc9001655f388 EFLAGS: 00010247
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90001cf9000
RDX: 0000000000000000 RSI: ffffffff88a30f89 RDI: 0000000000000004
RBP: ffffc9001655f588 R08: ffffffff8a8d1f40 R09: ffffffff88a30f21
R10: 0000000000000002 R11: 0000000000000003 R12: 1ffff92002cabe71
R13: 0000000000000000 R14: ffff88802ad89c58 R15: ffff88802ad89c60
FS:  00007faa1a3b8700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000568000 CR3: 0000000016c07000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ieee802154_llsec_parse_key_id+0x343/0x410 net/ieee802154/nl802154.c:1349
 nl802154_set_llsec_params+0x21e/0x4d0 net/ieee802154/nl802154.c:1407
 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:739
 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
 genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:800
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2502
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline]
 netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1338
 netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1927
 sock_sendmsg_nosec net/socket.c:654 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:674
 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2350
 ___sys_sendmsg+0xf3/0x170 net/socket.c:2404
 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2433
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665d9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007faa1a3b8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9
RDX: 0000000000008000 RSI: 0000000020000180 RDI: 0000000000000004
RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
R13: 00007fff1140241f R14: 00007faa1a3b8300 R15: 0000000000022000
Modules linked in:
---[ end trace e9d7cefc5f6103ef ]---
RIP: 0010:nla_get_le64 include/net/netlink.h:1643 [inline]
RIP: 0010:ieee802154_llsec_parse_dev_addr+0x263/0x370 net/ieee802154/nl802154.c:1314
Code: 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 27 b3 d1 f8 48 8b 5c 24 50 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 04 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ee 00 00 00 48 8d 7d 08 48 8b 5b 04 48 b8 00 00
RSP: 0018:ffffc9001655f388 EFLAGS: 00010247
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90001cf9000
RDX: 0000000000000000 RSI: ffffffff88a30f89 RDI: 0000000000000004
RBP: ffffc9001655f588 R08: ffffffff8a8d1f40 R09: ffffffff88a30f21
R10: 0000000000000002 R11: 0000000000000003 R12: 1ffff92002cabe71
R13: 0000000000000000 R14: ffff88802ad89c58 R15: ffff88802ad89c60
FS:  00007faa1a3b8700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000541198 CR3: 0000000016c07000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400