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: 22010 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:nla_get_le16 include/net/netlink.h:1599 [inline]
RIP: 0010:ieee802154_llsec_parse_dev_addr net/ieee802154/nl802154.c:1311 [inline]
RIP: 0010:ieee802154_llsec_parse_key_id+0x5eb/0x810 net/ieee802154/nl802154.c:1349
Code: 20 00 0f 84 75 fd ff ff 48 89 df e8 af 2e 3b f8 e9 68 fd ff ff e8 95 42 f3 f7 48 8b 5c 24 30 48 83 c3 04 48 89 d8 48 c1 e8 03 <42> 8a 04 20 84 c0 0f 85 d1 01 00 00 44 0f b7 3b 48 8b 44 24 18 48
RSP: 0018:ffffc90019527200 EFLAGS: 00010247
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000040000
RDX: ffffc900144bb000 RSI: 00000000000001d5 RDI: 00000000000001d6
RBP: ffffc90019527370 R08: 0000000000000001 R09: ffffffff898bc3ea
R10: 0000000000000002 R11: ffff888074bd3880 R12: dffffc0000000000
R13: ffffc900195272b0 R14: 1ffff920032a4e48 R15: ffffc90019527260
FS:  00007f0a313c9700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff26ffd1a9 CR3: 000000008cebf000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 nl802154_del_llsec_key+0x250/0x360 net/ieee802154/nl802154.c:1619
 genl_family_rcv_msg_doit net/netlink/genetlink.c:739 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
 genl_rcv_msg+0xfb4/0x13c0 net/netlink/genetlink.c:800
 netlink_rcv_skb+0x1f0/0x460 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+0x7de/0x9b0 net/netlink/af_netlink.c:1338
 netlink_sendmsg+0xaa6/0xe90 net/netlink/af_netlink.c:1927
 sock_sendmsg_nosec net/socket.c:654 [inline]
 sock_sendmsg net/socket.c:674 [inline]
 ____sys_sendmsg+0x5a2/0x900 net/socket.c:2350
 ___sys_sendmsg net/socket.c:2404 [inline]
 __sys_sendmsg+0x319/0x400 net/socket.c:2433
 do_syscall_64+0x3f/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:00007f0a313c9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9
RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000004
RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80
R13: 00007fff7ea28f6f R14: 00007f0a313c9300 R15: 0000000000022000
Modules linked in:
---[ end trace 40925e5304ff7c4c ]---
RIP: 0010:nla_get_le16 include/net/netlink.h:1599 [inline]
RIP: 0010:ieee802154_llsec_parse_dev_addr net/ieee802154/nl802154.c:1311 [inline]
RIP: 0010:ieee802154_llsec_parse_key_id+0x5eb/0x810 net/ieee802154/nl802154.c:1349
Code: 20 00 0f 84 75 fd ff ff 48 89 df e8 af 2e 3b f8 e9 68 fd ff ff e8 95 42 f3 f7 48 8b 5c 24 30 48 83 c3 04 48 89 d8 48 c1 e8 03 <42> 8a 04 20 84 c0 0f 85 d1 01 00 00 44 0f b7 3b 48 8b 44 24 18 48
RSP: 0018:ffffc90019527200 EFLAGS: 00010247
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000040000
RDX: ffffc900144bb000 RSI: 00000000000001d5 RDI: 00000000000001d6
RBP: ffffc90019527370 R08: 0000000000000001 R09: ffffffff898bc3ea
R10: 0000000000000002 R11: ffff888074bd3880 R12: dffffc0000000000
R13: ffffc900195272b0 R14: 1ffff920032a4e48 R15: ffffc90019527260
FS:  00007f0a313c9700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7a5869c000 CR3: 000000008cebf000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400