general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 1 PID: 19802 Comm: syz-executor.0 Not tainted 6.7.0-syzkaller-09928-g052d534373b7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:_compound_head include/linux/page-flags.h:247 [inline]
RIP: 0010:bio_first_folio+0xd4/0x640 include/linux/bio.h:289
Code: 7c 05 00 00 74 08 4c 89 f7 e8 68 f9 80 fd 49 8b 06 48 89 04 24 48 8d 58 08 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 3e f9 80 fd 48 8b 1b 48 89 de 48 83
RSP: 0018:ffffc900046d7480 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000008 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff88807c4232f8 R08: ffffffff846a86a0 R09: 0000000000000000
R10: ffffc900046d7560 R11: fffff520008daeb2 R12: 1ffff920008daea8
R13: 1ffff11006d99000 R14: ffff888036cc8000 R15: 0000000000000000
FS:  00007f94d234a6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f94d2328f00 CR3: 000000002c98a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __bio_release_pages+0xa9/0x2a0 block/bio.c:1153
 bio_release_pages include/linux/bio.h:508 [inline]
 blkdev_bio_end_io+0x355/0x480 block/fops.c:157
 __blkdev_direct_IO+0xe3a/0x10f0 block/fops.c:213
 blkdev_direct_IO+0xf30/0x1320 block/fops.c:379
 blkdev_direct_write+0x7d/0x140 block/fops.c:648
 blkdev_write_iter+0x401/0x5a0 block/fops.c:706
 do_iter_readv_writev+0x330/0x4a0
 vfs_writev+0x395/0xba0 fs/read_write.c:971
 do_pwritev fs/read_write.c:1072 [inline]
 __do_sys_pwritev2 fs/read_write.c:1131 [inline]
 __se_sys_pwritev2+0x1ca/0x2d0 fs/read_write.c:1122
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f94d167cda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f94d234a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
RAX: ffffffffffffffda RBX: 00007f94d17ac120 RCX: 00007f94d167cda9
RDX: 0000000000000002 RSI: 0000000020000240 RDI: 0000000000000007
RBP: 00007f94d16c947a R08: 0000000000000408 R09: 0000000000000002
R10: 0000000000001400 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f94d17ac120 R15: 00007ffe1ee03378
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:_compound_head include/linux/page-flags.h:247 [inline]
RIP: 0010:bio_first_folio+0xd4/0x640 include/linux/bio.h:289
Code: 7c 05 00 00 74 08 4c 89 f7 e8 68 f9 80 fd 49 8b 06 48 89 04 24 48 8d 58 08 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 3e f9 80 fd 48 8b 1b 48 89 de 48 83
RSP: 0018:ffffc900046d7480 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000008 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff88807c4232f8 R08: ffffffff846a86a0 R09: 0000000000000000
R10: ffffc900046d7560 R11: fffff520008daeb2 R12: 1ffff920008daea8
R13: 1ffff11006d99000 R14: ffff888036cc8000 R15: 0000000000000000
FS:  00007f94d234a6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3c02bad988 CR3: 000000002c98a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	7c 05                	jl     0x7
   2:	00 00                	add    %al,(%rax)
   4:	74 08                	je     0xe
   6:	4c 89 f7             	mov    %r14,%rdi
   9:	e8 68 f9 80 fd       	call   0xfd80f976
   e:	49 8b 06             	mov    (%r14),%rax
  11:	48 89 04 24          	mov    %rax,(%rsp)
  15:	48 8d 58 08          	lea    0x8(%rax),%rbx
  19:	48 89 d8             	mov    %rbx,%rax
  1c:	48 c1 e8 03          	shr    $0x3,%rax
  20:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  27:	fc ff df
* 2a:	80 3c 08 00          	cmpb   $0x0,(%rax,%rcx,1) <-- trapping instruction
  2e:	74 08                	je     0x38
  30:	48 89 df             	mov    %rbx,%rdi
  33:	e8 3e f9 80 fd       	call   0xfd80f976
  38:	48 8b 1b             	mov    (%rbx),%rbx
  3b:	48 89 de             	mov    %rbx,%rsi
  3e:	48                   	rex.W
  3f:	83                   	.byte 0x83