bond0: (slave macvlan5): Releasing backup interface
general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 0 PID: 11501 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:macvlan_device_event+0x62c/0x930 drivers/net/macvlan.c:1707
Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 09 03 00 00 4c 89 e2 48 8b b3 50 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 d2 02 00 00 49 8b 3c 24 41 bc 02 80 00 00 e8 5b
RSP: 0018:ffffc900164f6c90 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff888061a78000 RCX: ffffc9000f58b000
RDX: 0000000000000000 RSI: ffff888090137c90 RDI: ffff888061a78350
RBP: 1ffff92002c9ed98 R08: ffff8880a1c985c0 R09: fffffbfff14b0429
R10: ffffffff8a582147 R11: fffffbfff14b0428 R12: 0000000000000000
R13: ffff88805fb44808 R14: ffff88805fb44808 R15: ffff88805fb44000
FS:  00007f0771cfd700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002020003f CR3: 000000009707b000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83
 call_netdevice_notifiers_info net/core/dev.c:1948 [inline]
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933
 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline]
 call_netdevice_notifiers net/core/dev.c:1974 [inline]
 dev_set_mac_address net/core/dev.c:8405 [inline]
 dev_set_mac_address+0x2ef/0x3f0 net/core/dev.c:8386
 macvlan_set_mac_address drivers/net/macvlan.c:747 [inline]
 macvlan_set_mac_address+0x298/0x320 drivers/net/macvlan.c:733
 dev_set_mac_address+0x283/0x3f0 net/core/dev.c:8401
 __bond_release_one.cold+0xcb3/0xd11 drivers/net/bonding/bond_main.c:2055
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3166 [inline]
 bond_netdev_event+0x81c/0x930 drivers/net/bonding/bond_main.c:3277
 notifier_call_chain+0xc0/0x230 kernel/notifier.c:83
 call_netdevice_notifiers_info net/core/dev.c:1948 [inline]
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1933
 call_netdevice_notifiers_extack net/core/dev.c:1960 [inline]
 call_netdevice_notifiers net/core/dev.c:1974 [inline]
 rollback_registered_many+0x75c/0xe70 net/core/dev.c:8828
 unregister_netdevice_many.part.0+0x16/0x1e0 net/core/dev.c:9988
 unregister_netdevice_many+0x36/0x50 net/core/dev.c:9987
 rtnl_delete_link+0xdb/0x130 net/core/rtnetlink.c:2947
 rtnl_dellink+0x311/0x980 net/core/rtnetlink.c:2999
 rtnetlink_rcv_msg+0x44e/0xad0 net/core/rtnetlink.c:5454
 netlink_rcv_skb+0x15a/0x410 net/netlink/af_netlink.c:2469
 netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline]
 netlink_unicast+0x537/0x740 net/netlink/af_netlink.c:1329
 netlink_sendmsg+0x882/0xe10 net/netlink/af_netlink.c:1918
 sock_sendmsg_nosec net/socket.c:652 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:672
 ____sys_sendmsg+0x6bf/0x7e0 net/socket.c:2362
 ___sys_sendmsg+0x100/0x170 net/socket.c:2416
 __sys_sendmsg+0xec/0x1b0 net/socket.c:2449
 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:295
 entry_SYSCALL_64_after_hwframe+0x49/0xb3
RIP: 0033:0x45c829
Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f0771cfcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000500a40 RCX: 000000000045c829
RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005
RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000000009fe R14: 00000000004ccb57 R15: 00007f0771cfd6d4
Modules linked in:
---[ end trace fd1948cb25155d79 ]---
RIP: 0010:macvlan_device_event+0x62c/0x930 drivers/net/macvlan.c:1707
Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 09 03 00 00 4c 89 e2 48 8b b3 50 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 d2 02 00 00 49 8b 3c 24 41 bc 02 80 00 00 e8 5b
RSP: 0018:ffffc900164f6c90 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff888061a78000 RCX: ffffc9000f58b000
RDX: 0000000000000000 RSI: ffff888090137c90 RDI: ffff888061a78350
RBP: 1ffff92002c9ed98 R08: ffff8880a1c985c0 R09: fffffbfff14b0429
R10: ffffffff8a582147 R11: fffffbfff14b0428 R12: 0000000000000000
R13: ffff88805fb44808 R14: ffff88805fb44808 R15: ffff88805fb44000
FS:  00007f0771cfd700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f44444f8db8 CR3: 000000009707b000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400