kernel msg: ebtables bug: please report to author: bad policy
kernel msg: ebtables bug: please report to author: bad policy
BUG: unable to handle kernel paging request at ffffffff01540101
#PF error: [normal kernel read fault]
PGD 8874067 P4D 8874067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 17466 Comm: kworker/1:1 Not tainted 5.0.0-rc5+ #60
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events cache_reap
RIP: 0010:__list_del_entry_valid+0x8b/0xf5 lib/list_debug.c:51
Code: 48 b8 00 02 00 00 00 00 ad de 49 39 c4 0f 84 e2 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 75 53 <49> 8b 14 24 4c 39 f2 0f 85 99 00 00 00 49 8d 7d 08 48 b8 00 00 00
base_sock_release(00000000193d460b) sk=000000005ff4b4f7
RSP: 0018:ffff888063ab7bd8 EFLAGS: 00010046
RAX: dffffc0000000000 RBX: ffffe8ffffd2e0f0 RCX: ffffffffffffffff
RDX: 1fffffffe02a8020 RSI: ffffffff81329ba4 RDI: ffffea00019f2250
RBP: ffff888063ab7bf0 R08: ffff88806917e400 R09: ffffed100c756f80
R10: ffffed100c756f7f R11: 0000000000000003 R12: ffffffff01540101
R13: 0000000000000000 R14: ffffea00019f2248 R15: ffffea00019f2248
FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
base_sock_release(000000001ead60a8) sk=00000000e82601d8
CR2: ffffffff01540101 CR3: 0000000080400000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __list_del_entry include/linux/list.h:117 [inline]
 list_del include/linux/list.h:125 [inline]
 free_block+0xd8/0x250 mm/slab.c:3405
 drain_array_locked+0x36/0x90 mm/slab.c:2197
 drain_array+0x8c/0xb0 mm/slab.c:4011
 cache_reap+0xf4/0x280 mm/slab.c:4052
 process_one_work+0x98e/0x1790 kernel/workqueue.c:2173
 worker_thread+0x98/0xe40 kernel/workqueue.c:2319
 kthread+0x357/0x430 kernel/kthread.c:246
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
Modules linked in:
CR2: ffffffff01540101
---[ end trace 8a370f8548159400 ]---
RIP: 0010:__list_del_entry_valid+0x8b/0xf5 lib/list_debug.c:51
Code: 48 b8 00 02 00 00 00 00 ad de 49 39 c4 0f 84 e2 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 75 53 <49> 8b 14 24 4c 39 f2 0f 85 99 00 00 00 49 8d 7d 08 48 b8 00 00 00
RSP: 0018:ffff888063ab7bd8 EFLAGS: 00010046
RAX: dffffc0000000000 RBX: ffffe8ffffd2e0f0 RCX: ffffffffffffffff
RDX: 1fffffffe02a8020 RSI: ffffffff81329ba4 RDI: ffffea00019f2250
RBP: ffff888063ab7bf0 R08: ffff88806917e400 R09: ffffed100c756f80
R10: ffffed100c756f7f R11: 0000000000000003 R12: ffffffff01540101
R13: 0000000000000000 R14: ffffea00019f2248 R15: ffffea00019f2248
FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffff01540101 CR3: 0000000080400000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400