Unable to handle kernel paging request at virtual address dfff800000000000
Mem abort info:
  ESR = 0x96000004
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
Data abort info:
  ISV = 0, ISS = 0x00000004
  CM = 0, WnR = 0
[dfff800000000000] address between user and kernel address ranges
Internal error: Oops: 96000004 [#1] PREEMPT SMP
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 5592 Comm: syz-executor.0 Not tainted 5.12.0-rc2-syzkaller #0
Hardware name: linux,dummy-virt (DT)
pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
pc : nla_len include/net/netlink.h:1148 [inline]
pc : nla_parse_nested_deprecated include/net/netlink.h:1231 [inline]
pc : nl802154_del_llsec_dev+0x11c/0x2b0 net/ieee802154/nl802154.c:1760
lr : genl_family_rcv_msg_doit+0x1b8/0x2a0 net/netlink/genetlink.c:739
sp : ffff000036ab72f0
x29: ffff000036ab72f0 x28: ffff80001abb7ac0 
x27: ffff000036ab76f0 x26: ffff00000fa61c00 
x25: 1fffe00006d56eb6 x24: 1fffe00006d56e88 
x23: ffff8000184977d0 x22: ffff000015c98c10 
x21: ffff00000fcde000 x20: 1fffe00006d56e66 
x19: 0000000000000000 x18: 0000000000000001 
x17: 0000000000000000 x16: 0000000000000000 
x15: 0000000000000000 x14: 1fffe00006d56e02 
x13: 0000000000000001 x12: ffff600006d56e59 
x11: 1fffe00006d56e58 x10: ffff600006d56e58 
x9 : dfff800000000000 x8 : ffff000036ab72c7 
x7 : 00000000f1f1f1f1 x6 : ffff600006d56e66 
x5 : 1fffe00006d56e94 x4 : 0000000000000000 
x3 : dfff800000000000 x2 : 0000000000000004 
x1 : ffff000036ab7470 x0 : 0000000000000001 
Call trace:
 nla_data include/net/netlink.h:1139 [inline]
 nla_parse_nested_deprecated include/net/netlink.h:1231 [inline]
 nl802154_del_llsec_dev+0x11c/0x2b0 net/ieee802154/nl802154.c:1760
 genl_family_rcv_msg_doit+0x1b8/0x2a0 net/netlink/genetlink.c:739
 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
 genl_rcv_msg+0x24c/0x42c net/netlink/genetlink.c:800
 netlink_rcv_skb+0x198/0x34c net/netlink/af_netlink.c:2502
 genl_rcv+0x38/0x50 net/netlink/genetlink.c:811
 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline]
 netlink_unicast+0x3e0/0x670 net/netlink/af_netlink.c:1338
 netlink_sendmsg+0x610/0xa20 net/netlink/af_netlink.c:1927
 sock_sendmsg_nosec net/socket.c:654 [inline]
 sock_sendmsg+0xc0/0xf4 net/socket.c:674
 ____sys_sendmsg+0x548/0x6d0 net/socket.c:2350
 ___sys_sendmsg+0xf4/0x170 net/socket.c:2404
 __sys_sendmsg+0xbc/0x150 net/socket.c:2433
 __compat_sys_sendmsg net/compat.c:347 [inline]
 __do_compat_sys_sendmsg net/compat.c:354 [inline]
 __se_compat_sys_sendmsg net/compat.c:351 [inline]
 __arm64_compat_sys_sendmsg+0x74/0xac net/compat.c:351
 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
 invoke_syscall arch/arm64/kernel/syscall.c:49 [inline]
 el0_svc_common.constprop.0+0xf0/0x2c0 arch/arm64/kernel/syscall.c:129
 do_el0_svc_compat+0x40/0x70 arch/arm64/kernel/syscall.c:174
 el0_svc_compat+0x24/0x3c arch/arm64/kernel/entry-common.c:494
 el0_sync_compat_handler+0x90/0x140 arch/arm64/kernel/entry-common.c:503
 el0_sync_compat+0x174/0x180 arch/arm64/kernel/entry.S:708
Code: f2fbffe3 92400a60 11000400 91001262 (38e36883) 
---[ end trace 6842395e93e286c4 ]---