validate_nla: 2 callbacks suppressed
netlink: 'syz-executor.3': attribute type 10 has an invalid length.
general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
CPU: 0 PID: 3007 Comm: syz-executor.3 Not tainted 6.6.0-rc3-syzkaller-00252-ge81a2dabc3f3 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__seqprop_raw_spinlock_sequence include/linux/seqlock.h:274 [inline]
RIP: 0010:hrtimer_active+0x80/0x240 kernel/time/hrtimer.c:1614
Code: 8b 44 24 08 80 38 00 0f 85 bf 01 00 00 48 b9 00 00 00 00 00 fc ff df 48 8b 04 24 48 8b 68 30 4c 8d 75 10 4c 89 f0 48 c1 e8 03 <0f> b6 14 08 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 7c
RSP: 0018:ffffc900034deb10 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff88803352c120 RCX: dffffc0000000000
RDX: 0000000000040000 RSI: ffffffff81758fe5 RDI: ffff88803352c120
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 1ffffffff1976569 R12: 0000000000000000
R13: 1ffff9200069bd79 R14: 0000000000000010 R15: ffffc900034debe8
FS:  00007f88f01d76c0(0000) GS:ffff88806b600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f627000 CR3: 0000000112a29000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 hrtimer_try_to_cancel+0x25/0x4b0 kernel/time/hrtimer.c:1331
 hrtimer_cancel+0x16/0x40 kernel/time/hrtimer.c:1446
 napi_disable+0x13a/0x1e0 net/core/dev.c:6453
 veth_napi_del_range+0xc3/0x640 drivers/net/veth.c:1109
 veth_napi_del drivers/net/veth.c:1129 [inline]
 veth_set_features+0x195/0x2d0 drivers/net/veth.c:1593
 __netdev_update_features+0x817/0x1980 net/core/dev.c:9799
 netdev_update_features net/core/dev.c:9873 [inline]
 dev_disable_lro+0x90/0x3e0 net/core/dev.c:1606
 team_port_add drivers/net/team/team.c:1235 [inline]
 team_add_slave+0x1698/0x2130 drivers/net/team/team.c:1973
 do_set_master+0x1bc/0x220 net/core/rtnetlink.c:2674
 do_setlink+0xa07/0x3fa0 net/core/rtnetlink.c:2873
 rtnl_setlink+0x28f/0x3f0 net/core/rtnetlink.c:3176
 rtnetlink_rcv_msg+0x3c4/0xdf0 net/core/rtnetlink.c:6444
 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2545
 netlink_unicast_kernel net/netlink/af_netlink.c:1342 [inline]
 netlink_unicast+0x536/0x810 net/netlink/af_netlink.c:1368
 netlink_sendmsg+0x93c/0xe40 net/netlink/af_netlink.c:1910
 sock_sendmsg_nosec net/socket.c:730 [inline]
 sock_sendmsg+0xd9/0x180 net/socket.c:753
 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2541
 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2595
 __sys_sendmsg+0x117/0x1e0 net/socket.c:2624
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f88ef47cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f88f01d70c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f88ef59bf80 RCX: 00007f88ef47cae9
RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003
RBP: 00007f88ef4c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f88ef59bf80 R15: 00007ffea1210248
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__seqprop_raw_spinlock_sequence include/linux/seqlock.h:274 [inline]
RIP: 0010:hrtimer_active+0x80/0x240 kernel/time/hrtimer.c:1614
Code: 8b 44 24 08 80 38 00 0f 85 bf 01 00 00 48 b9 00 00 00 00 00 fc ff df 48 8b 04 24 48 8b 68 30 4c 8d 75 10 4c 89 f0 48 c1 e8 03 <0f> b6 14 08 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 7c
RSP: 0018:ffffc900034deb10 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff88803352c120 RCX: dffffc0000000000
RDX: 0000000000040000 RSI: ffffffff81758fe5 RDI: ffff88803352c120
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 1ffffffff1976569 R12: 0000000000000000
R13: 1ffff9200069bd79 R14: 0000000000000010 R15: ffffc900034debe8
FS:  00007f88f01d76c0(0000) GS:ffff88806b600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f627000 CR3: 0000000112a29000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
   0:	8b 44 24 08          	mov    0x8(%rsp),%eax
   4:	80 38 00             	cmpb   $0x0,(%rax)
   7:	0f 85 bf 01 00 00    	jne    0x1cc
   d:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  14:	fc ff df
  17:	48 8b 04 24          	mov    (%rsp),%rax
  1b:	48 8b 68 30          	mov    0x30(%rax),%rbp
  1f:	4c 8d 75 10          	lea    0x10(%rbp),%r14
  23:	4c 89 f0             	mov    %r14,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	0f b6 14 08          	movzbl (%rax,%rcx,1),%edx <-- trapping instruction
  2e:	4c 89 f0             	mov    %r14,%rax
  31:	83 e0 07             	and    $0x7,%eax
  34:	83 c0 03             	add    $0x3,%eax
  37:	38 d0                	cmp    %dl,%al
  39:	7c 08                	jl     0x43
  3b:	84 d2                	test   %dl,%dl
  3d:	0f                   	.byte 0xf
  3e:	85                   	.byte 0x85
  3f:	7c                   	.byte 0x7c