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: 6161 Comm: syz-executor.2 Not tainted 6.2.0-syzkaller-12485-gf3a2439f20d9 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
RIP: 0010:nla_get_u8 include/net/netlink.h:1658 [inline]
RIP: 0010:nl802154_trigger_scan+0x152/0xbd0 net/ieee802154/nl802154.c:1415
Code: 00 00 00 49 03 1f 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 1c 11 71 f7 48 8b 1b 48 83 c3 04 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 6c 07 00 00 0f b6 1b 31 ff 89 de e8 15
RSP: 0018:ffffc90015ec7438 EFLAGS: 00010247
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000040000
RDX: ffff88803d033a80 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 1ffff92002bd8ec6 R08: ffffffff8a724b72 R09: ffffed1028db38c1
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888146d9cc90
R13: ffffc90015ec7610 R14: dffffc0000000000 R15: ffffc90015ec7630
FS:  00007f1489799700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32522000 CR3: 000000007a77e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 genl_family_rcv_msg_doit net/netlink/genetlink.c:968 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:1048 [inline]
 genl_rcv_msg+0xc33/0xf90 net/netlink/genetlink.c:1065
 netlink_rcv_skb+0x1df/0x430 net/netlink/af_netlink.c:2574
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076
 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline]
 netlink_unicast+0x7c3/0x990 net/netlink/af_netlink.c:1365
 netlink_sendmsg+0xa2a/0xd60 net/netlink/af_netlink.c:1942
 sock_sendmsg_nosec net/socket.c:722 [inline]
 sock_sendmsg net/socket.c:745 [inline]
 ____sys_sendmsg+0x58f/0x890 net/socket.c:2504
 ___sys_sendmsg net/socket.c:2558 [inline]
 __sys_sendmsg+0x2ad/0x390 net/socket.c:2587
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1488a8c0f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f1489799168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f1488babf80 RCX: 00007f1488a8c0f9
RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004
RBP: 00007f1488ae7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff9c354cef R14: 00007f1489799300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:nla_get_u8 include/net/netlink.h:1658 [inline]
RIP: 0010:nl802154_trigger_scan+0x152/0xbd0 net/ieee802154/nl802154.c:1415
Code: 00 00 00 49 03 1f 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 1c 11 71 f7 48 8b 1b 48 83 c3 04 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 6c 07 00 00 0f b6 1b 31 ff 89 de e8 15
RSP: 0018:ffffc90015ec7438 EFLAGS: 00010247
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000040000
RDX: ffff88803d033a80 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 1ffff92002bd8ec6 R08: ffffffff8a724b72 R09: ffffed1028db38c1
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888146d9cc90
R13: ffffc90015ec7610 R14: dffffc0000000000 R15: ffffc90015ec7630
FS:  00007f1489799700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055be0dfc4068 CR3: 000000007a77e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	00 00                	add    %al,(%rax)
   2:	49 03 1f             	add    (%r15),%rbx
   5:	48 89 d8             	mov    %rbx,%rax
   8:	48 c1 e8 03          	shr    $0x3,%rax
   c:	42 80 3c 30 00       	cmpb   $0x0,(%rax,%r14,1)
  11:	74 08                	je     0x1b
  13:	48 89 df             	mov    %rbx,%rdi
  16:	e8 1c 11 71 f7       	callq  0xf7711137
  1b:	48 8b 1b             	mov    (%rbx),%rbx
  1e:	48 83 c3 04          	add    $0x4,%rbx
  22:	48 89 d8             	mov    %rbx,%rax
  25:	48 c1 e8 03          	shr    $0x3,%rax
* 29:	42 0f b6 04 30       	movzbl (%rax,%r14,1),%eax <-- trapping instruction
  2e:	84 c0                	test   %al,%al
  30:	0f 85 6c 07 00 00    	jne    0x7a2
  36:	0f b6 1b             	movzbl (%rbx),%ebx
  39:	31 ff                	xor    %edi,%edi
  3b:	89 de                	mov    %ebx,%esi
  3d:	e8                   	.byte 0xe8
  3e:	15                   	.byte 0x15