IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
8021q: adding VLAN 0 to HW filter on device bond0
IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
BUG: unable to handle kernel paging request at ffffea0001df75c0
PGD 21ffed067 P4D 21ffed067 PUD 21ffec067 PMD 800000021a2001e3 
Oops: 0011 [#1] SMP KASAN
CPU: 0 PID: 1534 Comm: kswapd0 Not tainted 4.18.0-rc4-next-20180713+ #7
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:0xffffea0001df75c0
Code: ad de 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 4d d5 c9 01 88 ff ff ff ff ff ff 01 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 fc ff 01 00 01 00 00 00 00 ad de 00 02 00 00 00 00 
RSP: 0018:ffff8801d3e3f310 EFLAGS: 00010246
RAX: ffffea0001df75c0 RBX: dffffc0000000000 RCX: ffffffff81a1ba2d
RDX: 1ffff10032c32586 RSI: ffff8801d3e3f590 RDI: ffff880196192c30
RBP: ffff8801d3e3f500 R08: ffff8801d3e90140 R09: ffffed003ae307f0
R10: ffffed003ae307f0 R11: ffff8801d7183f87 R12: ffff8801d3e3f590
R13: ffff880196192c30 R14: ffff880196192c58 R15: ffffea0001df7680
FS:  0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffea0001df75c0 CR3: 00000001c7b84000 CR4: 00000000001406f0
DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 shrink_slab_memcg mm/vmscan.c:598 [inline]
 shrink_slab+0x861/0xa60 mm/vmscan.c:671
 shrink_node+0x429/0x16a0 mm/vmscan.c:2735
 kswapd_shrink_node mm/vmscan.c:3457 [inline]
 balance_pgdat+0x7ca/0x1010 mm/vmscan.c:3567
 kswapd+0x82e/0x12f0 mm/vmscan.c:3789
 kthread+0x345/0x410 kernel/kthread.c:246
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:415
Modules linked in:
Dumping ftrace buffer:
   (ftrace buffer empty)
CR2: ffffea0001df75c0
---[ end trace 9301767c64a13e1c ]---
kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
BUG: unable to handle kernel paging request at ffffea0001df75c0
RIP: 0010:0xffffea0001df75c0
PGD 21ffed067 
Code: 
P4D 21ffed067 
ad 
PUD 21ffec067 
de 00 
PMD 800000021a2001e3 
00 
00 
Oops: 0011 [#2] SMP KASAN
00 00 
CPU: 1 PID: 8052 Comm: syz-executor7 Tainted: G      D           4.18.0-rc4-next-20180713+ #7
00 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
00 00 
RIP: 0010:0xffffea0001df75c0
00 
Code: 
00 
ad 
00 
de 
00 
00 
00 
00 
00 
00 
00 
00 
00 
00 
40 
00 
4d 
00 
d5 
00 
c9 
00 
01 
00 
88 
00 
ff 
00 
ff 
00 
ff 
00 
ff 
00 
ff 
00 
ff 
40 
01 
4d 
00 
d5 
00 
c9 
00 
01 
00 
88 
00 
ff 
00 
ff 
00 
ff 
00 
ff 
00 
ff 
00 
ff 
00 
01 
<00> 
00 
00 
00 
00 
00 
00 
00 
00 
00 
fc 
00 
ff 
00 
01 
00 
00 
00 
01 
00 
00 
00 
00 
<00> 
00 
00 
00 
00 
ad 
00 
de 
00 
00 
fc 
02 
ff 
00 
01 
00 
00 
00 
01 
00 
00 
00 
RSP: 0018:ffff8801d3e3f310 EFLAGS: 00010246
00 
00 
RAX: ffffea0001df75c0 RBX: dffffc0000000000 RCX: ffffffff81a1ba2d
ad 
RDX: 1ffff10032c32586 RSI: ffff8801d3e3f590 RDI: ffff880196192c30
de 
RBP: ffff8801d3e3f500 R08: ffff8801d3e90140 R09: ffffed003ae307f0
00 
R10: ffffed003ae307f0 R11: ffff8801d7183f87 R12: ffff8801d3e3f590
02 
R13: ffff880196192c30 R14: ffff880196192c58 R15: ffffea0001df7680
00 
FS:  0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
00 
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
00 
CR2: ffffea0001df75c0 CR3: 00000001c7b84000 CR4: 00000000001406f0
00 
DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
RSP: 0000:ffff8801ca3b63f8 EFLAGS: 00010246