loop0: rw=2049, want=73728, limit=40427
attempt to access beyond end of device
loop0: rw=2049, want=77824, limit=40427
attempt to access beyond end of device
loop0: rw=2049, want=85816, limit=40427
BUG: unable to handle kernel paging request at ffffed10948fe02e
PGD 23fff3067 P4D 23fff3067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 8140 Comm: syz-executor112 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
RIP: 0010:datablock_addr fs/f2fs/f2fs.h:2163 [inline]
RIP: 0010:f2fs_get_dnode_of_data+0x7d8/0x2260 fs/f2fs/node.c:806
Code: fe 45 39 ee 0f 84 fd 13 00 00 e8 03 ca 46 fe e8 fe c9 46 fe 4a 8d 5c a5 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <0f> b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 d6
RSP: 0018:ffff88809c38f738 EFLAGS: 00010a07
RAX: dffffc0000000000 RBX: ffff8884a47f0174 RCX: ffffffff831bcfba
RDX: 1ffff110948fe02e RSI: ffffffff831bbb72 RDI: 0000000000000001
RBP: ffff8880a4bf0168 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 00000000fff00003
R13: ffff8880a4bf0168 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f200c7cd700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed10948fe02e CR3: 00000000a3f74000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __clone_blkaddrs fs/f2fs/file.c:1077 [inline]
 __exchange_data_block+0x9bd/0x4820 fs/f2fs/file.c:1172
 f2fs_move_file_range fs/f2fs/file.c:2458 [inline]
 f2fs_ioc_move_range fs/f2fs/file.c:2509 [inline]
 f2fs_ioctl+0x5048/0x83f0 fs/f2fs/file.c:2961
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:501 [inline]
 do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688
 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705
 __do_sys_ioctl fs/ioctl.c:712 [inline]
 __se_sys_ioctl fs/ioctl.c:710 [inline]
 __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f2013884619
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f200c7cd2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f201390e7b0 RCX: 00007f2013884619
RDX: 0000000020000100 RSI: 00000000c020f509 RDI: 0000000000000004
RBP: 00007f20138db5a8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e
R13: 0031656c69662f2e R14: f4ffffff00000000 R15: 00007f201390e7b8
Modules linked in:
CR2: ffffed10948fe02e
---[ end trace 64ce36341a1444c2 ]---
RIP: 0010:datablock_addr fs/f2fs/f2fs.h:2163 [inline]
RIP: 0010:f2fs_get_dnode_of_data+0x7d8/0x2260 fs/f2fs/node.c:806
Code: fe 45 39 ee 0f 84 fd 13 00 00 e8 03 ca 46 fe e8 fe c9 46 fe 4a 8d 5c a5 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <0f> b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 d6
RSP: 0018:ffff88809c38f738 EFLAGS: 00010a07
RAX: dffffc0000000000 RBX: ffff8884a47f0174 RCX: ffffffff831bcfba
RDX: 1ffff110948fe02e RSI: ffffffff831bbb72 RDI: 0000000000000001
RBP: ffff8880a4bf0168 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 00000000fff00003
R13: ffff8880a4bf0168 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f200c7cd700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed10948fe02e CR3: 00000000a3f74000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	fe 45 39             	incb   0x39(%rbp)
   3:	ee                   	out    %al,(%dx)
   4:	0f 84 fd 13 00 00    	je     0x1407
   a:	e8 03 ca 46 fe       	callq  0xfe46ca12
   f:	e8 fe c9 46 fe       	callq  0xfe46ca12
  14:	4a 8d 5c a5 00       	lea    0x0(%rbp,%r12,4),%rbx
  19:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  20:	fc ff df
  23:	48 89 da             	mov    %rbx,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx <-- trapping instruction
  2e:	48 89 d8             	mov    %rbx,%rax
  31:	83 e0 07             	and    $0x7,%eax
  34:	83 c0 03             	add    $0x3,%eax
  37:	38 d0                	cmp    %dl,%al
  39:	7c 08                	jl     0x43
  3b:	84 d2                	test   %dl,%dl
  3d:	0f                   	.byte 0xf
  3e:	85 d6                	test   %edx,%esi