loop0: detected capacity change from 0 to 32768
ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 0
ERROR: (device loop0): remounting filesystem as read-only
Oops: general protection fault, probably for non-canonical address 0xdffffc0100000001: 0000 [#1] SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000800000008-0x000000080000000f]
CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted 6.15.0-rc2-syzkaller-00488-g6fea5fabd332 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__hlist_del include/linux/list.h:982 [inline]
RIP: 0010:hlist_del_init_rcu include/linux/rculist.h:228 [inline]
RIP: 0010:__remove_inode_hash fs/inode.c:685 [inline]
RIP: 0010:remove_inode_hash include/linux/fs.h:3335 [inline]
RIP: 0010:evict+0x663/0x9b0 fs/inode.c:818
Code: 4c 89 ff e8 3f ab e5 ff 4d 89 27 4d 85 e4 74 66 e8 62 70 7b ff 49 83 c4 08 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 e7 e8 0f ab e5 ff 4d 89 3c 24 eb 3d e8 34
RSP: 0018:ffffc9000fda76c0 EFLAGS: 00010202
RAX: 0000000100000001 RBX: 1ffff110089387a1 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc9000fda7640
RBP: ffffc9000fda77f0 R08: 0000000000000003 R09: fffff52001fb4ec8
R10: dffffc0000000000 R11: fffff52001fb4ec8 R12: 0000000800000008
R13: ffff8880449c3d08 R14: ffff8880449c3c00 R15: ffffc900000e38e0
FS:  0000000000000000(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2563d3b9a0 CR3: 000000004090a000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 dispose_list fs/inode.c:852 [inline]
 evict_inodes+0x6f8/0x7a0 fs/inode.c:906
 generic_shutdown_super+0xa0/0x2d0 fs/super.c:627
 kill_block_super+0x44/0x90 fs/super.c:1710
 deactivate_locked_super+0xc4/0x130 fs/super.c:473
 cleanup_mnt+0x422/0x4c0 fs/namespace.c:1435
 task_work_run+0x251/0x310 kernel/task_work.c:227
 exit_task_work include/linux/task_work.h:40 [inline]
 do_exit+0xa11/0x27f0 kernel/exit.c:953
 do_group_exit+0x207/0x2c0 kernel/exit.c:1102
 get_signal+0x1696/0x1730 kernel/signal.c:3034
 arch_do_signal_or_restart+0x98/0x810 arch/x86/kernel/signal.c:337
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0xce/0x340 kernel/entry/common.c:218
 do_syscall_64+0x100/0x210 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2562f8e169
Code: Unable to access opcode bytes at 0x7f2562f8e13f.
RSP: 002b:00007f2563d5c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007f25631b5fa8 RCX: 00007f2562f8e169
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f25631b5fac
RBP: 00007f25631b5fa0 R08: 7fffffffffffffff R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f25631b5fac
R13: 0000000000000000 R14: 00007ffc4a99a5b0 R15: 00007ffc4a99a698
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__hlist_del include/linux/list.h:982 [inline]
RIP: 0010:hlist_del_init_rcu include/linux/rculist.h:228 [inline]
RIP: 0010:__remove_inode_hash fs/inode.c:685 [inline]
RIP: 0010:remove_inode_hash include/linux/fs.h:3335 [inline]
RIP: 0010:evict+0x663/0x9b0 fs/inode.c:818
Code: 4c 89 ff e8 3f ab e5 ff 4d 89 27 4d 85 e4 74 66 e8 62 70 7b ff 49 83 c4 08 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 e7 e8 0f ab e5 ff 4d 89 3c 24 eb 3d e8 34
RSP: 0018:ffffc9000fda76c0 EFLAGS: 00010202
RAX: 0000000100000001 RBX: 1ffff110089387a1 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc9000fda7640
RBP: ffffc9000fda77f0 R08: 0000000000000003 R09: fffff52001fb4ec8
R10: dffffc0000000000 R11: fffff52001fb4ec8 R12: 0000000800000008
R13: ffff8880449c3d08 R14: ffff8880449c3c00 R15: ffffc900000e38e0
FS:  0000000000000000(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2563d3b9a0 CR3: 000000004090a000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
----------------
Code disassembly (best guess):
   0:	4c 89 ff             	mov    %r15,%rdi
   3:	e8 3f ab e5 ff       	call   0xffe5ab47
   8:	4d 89 27             	mov    %r12,(%r15)
   b:	4d 85 e4             	test   %r12,%r12
   e:	74 66                	je     0x76
  10:	e8 62 70 7b ff       	call   0xff7b7077
  15:	49 83 c4 08          	add    $0x8,%r12
  19:	4c 89 e0             	mov    %r12,%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:	4c 89 e7             	mov    %r12,%rdi
  33:	e8 0f ab e5 ff       	call   0xffe5ab47
  38:	4d 89 3c 24          	mov    %r15,(%r12)
  3c:	eb 3d                	jmp    0x7b
  3e:	e8                   	.byte 0xe8
  3f:	34                   	.byte 0x34