IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
bridge0: port 1(bridge_slave_0) entered blocking state
bridge0: port 1(bridge_slave_0) entered forwarding state
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
bridge0: port 2(bridge_slave_1) entered blocking state
bridge0: port 2(bridge_slave_1) entered forwarding state
IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
------------[ cut here ]------------
kernel BUG at arch/x86/mm/physaddr.c:27!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 2987 Comm: kworker/0:2 Not tainted 5.1.0-rc2+ #37
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events cache_reap
RIP: 0010:__phys_addr+0xb3/0x120 arch/x86/mm/physaddr.c:27
Code: 08 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 b6 b6 3d 00 48 85 db 75 0f e8 0c b5 3d 00 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 fd b4 3d 00 <0f> 0b e8 f6 b4 3d 00 48 c7 c0 10 90 87 88 48 ba 00 00 00 00 00 fc
RSP: 0018:ffff88809eee7bd8 EFLAGS: 00010093
RAX: ffff88809ef16040 RBX: 0000000000000000 RCX: ffffffff8132bc22
RDX: 0000000000000000 RSI: ffffffff8132bc83 RDI: 0000000000000006
RBP: ffff88809eee7bf0 R08: ffff88809ef16040 R09: ffffed1013ddcf80
R10: ffffed1013ddcf7f R11: 0000000000000003 R12: 0000778000000000
R13: 0000000080000000 R14: ffff8880a09c6400 R15: ffff8880a09c6400
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000625208 CR3: 000000008d000000 CR4: 00000000001406f0
Call Trace:
 virt_to_head_page include/linux/mm.h:686 [inline]
 free_block+0xa8/0x250 mm/slab.c:3415
 drain_array_locked+0x36/0x90 mm/slab.c:2201
 drain_array+0x8c/0xb0 mm/slab.c:4026
 cache_reap+0xf4/0x280 mm/slab.c:4067
 process_one_work+0x98e/0x1790 kernel/workqueue.c:2269
 worker_thread+0x98/0xe40 kernel/workqueue.c:2415
 kthread+0x357/0x430 kernel/kthread.c:253
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
Modules linked in:
---[ end trace 3491326343d77fe2 ]---
RIP: 0010:__phys_addr+0xb3/0x120 arch/x86/mm/physaddr.c:27
Code: 08 4c 89 e3 31 ff 48 d3 eb 48 89 de e8 b6 b6 3d 00 48 85 db 75 0f e8 0c b5 3d 00 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 fd b4 3d 00 <0f> 0b e8 f6 b4 3d 00 48 c7 c0 10 90 87 88 48 ba 00 00 00 00 00 fc
RSP: 0018:ffff88809eee7bd8 EFLAGS: 00010093
RAX: ffff88809ef16040 RBX: 0000000000000000 RCX: ffffffff8132bc22
RDX: 0000000000000000 RSI: ffffffff8132bc83 RDI: 0000000000000006
RBP: ffff88809eee7bf0 R08: ffff88809ef16040 R09: ffffed1013ddcf80
R10: ffffed1013ddcf7f R11: 0000000000000003 R12: 0000778000000000
R13: 0000000080000000 R14: ffff8880a09c6400 R15: ffff8880a09c6400
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000625208 CR3: 000000008d000000 CR4: 00000000001406f0