IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
batman_adv: batadv0: Interface activated: batadv_slave_1
IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
BUG: unable to handle kernel paging request at fffffffffffffffb
IP: hfsplus_bnode_put+0x43/0x3e0 fs/hfsplus/bnode.c:629
PGD 8e6b067 P4D 8e6b067 PUD 8e6d067 PMD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 455 Comm: kworker/u4:3 Not tainted 4.14.305-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
Workqueue: writeback wb_workfn (flush-7:2)
task: ffff8880b4a84240 task.stack: ffff8880b4a90000
RIP: 0010:hfsplus_bnode_put+0x43/0x3e0 fs/hfsplus/bnode.c:629
RSP: 0018:ffff8880b4a97880 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff8880b4a97900 RCX: 0000000000000000
RDX: 1fffffffffffffff RSI: 0000000000000005 RDI: fffffffffffffffb
RBP: fffffffffffffffb R08: 0000000000000000 R09: 0000000000000004
R10: 0000000000000000 R11: ffff8880b4a84240 R12: 0000000000000000
R13: 0000000000000073 R14: ffff8880b4a97900 R15: ffff88809385e840
FS:  0000000000000000(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffffffffffffb CR3: 000000009c473000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 hfsplus_find_exit+0x2e/0xc0 fs/hfsplus/bfind.c:46
 hfsplus_ext_write_extent_locked fs/hfsplus/extents.c:140 [inline]
 hfsplus_ext_write_extent_locked fs/hfsplus/extents.c:129 [inline]
 hfsplus_ext_write_extent+0x174/0x1a0 fs/hfsplus/extents.c:150
 hfsplus_write_inode+0x1e/0x410 fs/hfsplus/super.c:153
 write_inode fs/fs-writeback.c:1241 [inline]
 __writeback_single_inode+0x6a4/0x1010 fs/fs-writeback.c:1439
 writeback_sb_inodes+0x48b/0xd30 fs/fs-writeback.c:1645
 wb_writeback+0x243/0xb80 fs/fs-writeback.c:1820
 wb_do_writeback fs/fs-writeback.c:1952 [inline]
 wb_workfn+0x2bd/0xf50 fs/fs-writeback.c:1988
 process_one_work+0x793/0x14a0 kernel/workqueue.c:2117
 worker_thread+0x5cc/0xff0 kernel/workqueue.c:2251
 kthread+0x30d/0x420 kernel/kthread.c:232
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:406
Code: ed 0f 84 71 01 00 00 e8 4c a1 81 ff 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 2f 03 00 00 4c 8d 6d 78 <4c> 8b 65 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 
RIP: hfsplus_bnode_put+0x43/0x3e0 fs/hfsplus/bnode.c:629 RSP: ffff8880b4a97880
CR2: fffffffffffffffb
---[ end trace 313c17c1c540df44 ]---
----------------
Code disassembly (best guess):
   0:	ed                   	in     (%dx),%eax
   1:	0f 84 71 01 00 00    	je     0x178
   7:	e8 4c a1 81 ff       	callq  0xff81a158
   c:	48 89 ea             	mov    %rbp,%rdx
   f:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  16:	fc ff df
  19:	48 c1 ea 03          	shr    $0x3,%rdx
  1d:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
  21:	0f 85 2f 03 00 00    	jne    0x356
  27:	4c 8d 6d 78          	lea    0x78(%rbp),%r13
* 2b:	4c 8b 65 00          	mov    0x0(%rbp),%r12 <-- trapping instruction
  2f:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  36:	fc ff df
  39:	4c 89 ea             	mov    %r13,%rdx
  3c:	48 c1 ea 03          	shr    $0x3,%rdx