kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 10696 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:nla_len include/net/netlink.h:1083 [inline]
RIP: 0010:nla_parse_nested_deprecated include/net/netlink.h:1166 [inline]
RIP: 0010:nl802154_del_llsec_dev+0x148/0x310 net/ieee802154/nl802154.c:1776
Code: 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 c6 01 00 00 49 8b 95 18 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 d1 48 c1 e9 03 <0f> b6 0c 01 48 89 d0 83 e0 07 83 c0 01 38 c8 7c 08 84 c9 0f 85 ee
RSP: 0018:ffff88808ba37618 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: 1ffff11011746ec4 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff88808ba377b8 RDI: ffff88823a7a1518
RBP: ffff8880ac0ee000 R08: ffffffff8bc86740 R09: ffff8880ac0ee070
R10: 0000000000000000 R11: ffffffff8bca4427 R12: ffff8880ac05cb50
R13: ffff88823a7a1400 R14: ffff88808ba37900 R15: ffff88823a7a1400
FS:  00007f8fdfd70700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000970004 CR3: 00000000a30ad000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 genl_family_rcv_msg+0x5ff/0xf40 net/netlink/genetlink.c:629
 genl_rcv_msg+0xb3/0x160 net/netlink/genetlink.c:654
 netlink_rcv_skb+0x119/0x340 net/netlink/af_netlink.c:2477
 genl_rcv+0x1f/0x30 net/netlink/genetlink.c:665
 netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline]
 netlink_unicast+0x3fc/0x5c0 net/netlink/af_netlink.c:1328
 netlink_sendmsg+0x71e/0xb70 net/netlink/af_netlink.c:1917
 sock_sendmsg_nosec net/socket.c:637 [inline]
 sock_sendmsg+0xac/0xf0 net/socket.c:657
 ___sys_sendmsg+0x653/0x950 net/socket.c:2311
 __sys_sendmsg+0xce/0x170 net/socket.c:2356
 do_syscall_64+0x8e/0x4e0 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x465d99
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:00007f8fdfd70188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465d99
RDX: 0000000020008800 RSI: 0000000020000600 RDI: 0000000000000004
RBP: 00000000004bcf27 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
R13: 00007ffd0f457d3f R14: 00007f8fdfd70300 R15: 0000000000022000
Modules linked in:
---[ end trace 1acf9fddf55b5be0 ]---
RIP: 0010:nla_len include/net/netlink.h:1083 [inline]
RIP: 0010:nla_parse_nested_deprecated include/net/netlink.h:1166 [inline]
RIP: 0010:nl802154_del_llsec_dev+0x148/0x310 net/ieee802154/nl802154.c:1776
Code: 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 c6 01 00 00 49 8b 95 18 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 d1 48 c1 e9 03 <0f> b6 0c 01 48 89 d0 83 e0 07 83 c0 01 38 c8 7c 08 84 c9 0f 85 ee
RSP: 0018:ffff88808ba37618 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: 1ffff11011746ec4 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff88808ba377b8 RDI: ffff88823a7a1518
RBP: ffff8880ac0ee000 R08: ffffffff8bc86740 R09: ffff8880ac0ee070
R10: 0000000000000000 R11: ffffffff8bca4427 R12: ffff8880ac05cb50
R13: ffff88823a7a1400 R14: ffff88808ba37900 R15: ffff88823a7a1400
FS:  00007f8fdfd70700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000970004 CR3: 00000000a30ad000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400