kernel msg: ebtables bug: please report to author: Total nentries is wrong
BUG: unable to handle kernel NULL pointer dereference at 00000000000000d0
PGD 80000001afb2b067 P4D 80000001afb2b067 PUD 1038cd067 PMD 0 
Oops: 0000 [#1] SMP PTI
CPU: 0 PID: 17596 Comm: syz-executor4 Not tainted 4.18.0-rc8+ #34
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:process_init_reply+0x1912/0x2140 fs/fuse/inode.c:933
Code: 4c 8d b8 a8 01 00 00 48 85 c9 0f 85 55 01 00 00 bb d0 00 00 00 49 03 1f 4c 89 ff e8 68 27 06 ff 48 83 38 00 0f 85 48 01 00 00 <4c> 8b 2b 48 89 df e8 53 27 06 ff 4c 8b 30 8b 1a 49 83 c5 10 4d 85 
RSP: 0018:ffff88019c5df870 EFLAGS: 00010246
RAX: ffff88019af4f5a8 RBX: 00000000000000d0 RCX: ffff880195add5a8
RDX: ffff880195add5a8 RSI: aaaaaaaaaaaab000 RDI: ffffea0009821520
kernel msg: ebtables bug: please report to author: bad policy
RBP: ffff88019c5df918 R08: 0000000000000000 R09: ffff88019c5df848
R10: 0000000000000000 R11: ffffffff83a516e0 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: ffff880195ae35a8
FS:  00007fed10f6c700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000d0 CR3: 00000001038b0000 CR4: 00000000001406f0
DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 request_end+0x1657/0x1780 fs/fuse/dev.c:402
 fuse_dev_do_write+0xa2aa/0xbd30 fs/fuse/dev.c:1904
 fuse_dev_write+0x1b0/0x210 fs/fuse/dev.c:1928
 call_write_iter include/linux/fs.h:1793 [inline]
 new_sync_write fs/read_write.c:474 [inline]
 __vfs_write+0x7ac/0xa50 fs/read_write.c:487
 vfs_write+0x467/0x8c0 fs/read_write.c:549
 ksys_write fs/read_write.c:598 [inline]
 __do_sys_write fs/read_write.c:610 [inline]
 __se_sys_write fs/read_write.c:607 [inline]
 __x64_sys_write+0x1b7/0x3c0 fs/read_write.c:607
 do_syscall_64+0x15b/0x220 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x63/0xe7
RIP: 0033:0x457089
Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
RSP: 002b:00007fed10f6bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fed10f6c6d4 RCX: 0000000000457089
RDX: 0000000000000050 RSI: 0000000020000280 RDI: 0000000000000004
RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000004d6e78 R14: 00000000004ca1cf R15: 0000000000000000
Modules linked in:
Dumping ftrace buffer:
   (ftrace buffer empty)
CR2: 00000000000000d0
---[ end trace 9cec8ca35237fae5 ]---
RIP: 0010:process_init_reply+0x1912/0x2140 fs/fuse/inode.c:933
Code: 4c 8d b8 a8 01 00 00 48 85 c9 0f 85 55 01 00 00 bb d0 00 00 00 49 03 1f 4c 89 ff e8 68 27 06 ff 48 83 38 00 0f 85 48 01 00 00 <4c> 8b 2b 48 89 df e8 53 27 06 ff 4c 8b 30 8b 1a 49 83 c5 10 4d 85 
RSP: 0018:ffff88019c5df870 EFLAGS: 00010246
RAX: ffff88019af4f5a8 RBX: 00000000000000d0 RCX: ffff880195add5a8
RDX: ffff880195add5a8 RSI: aaaaaaaaaaaab000 RDI: ffffea0009821520
RBP: ffff88019c5df918 R08: 0000000000000000 R09: ffff88019c5df848
R10: 0000000000000000 R11: ffffffff83a516e0 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: ffff880195ae35a8
FS:  00007fed10f6c700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000d0 CR3: 00000001038b0000 CR4: 00000000001406f0
DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600