------------[ cut here ]------------ kernel BUG at fs/inode.c:623! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 5047 Comm: syz-executor.0 Not tainted 6.5.0-rc6-syzkaller-00253-g9e6c269de404 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:clear_inode+0x143/0x150 fs/inode.c:623 Code: c7 06 60 00 00 00 5b 41 5c 41 5d 41 5e 41 5f c3 e8 d2 6f 90 ff 0f 0b e8 cb 6f 90 ff 0f 0b e8 c4 6f 90 ff 0f 0b e8 bd 6f 90 ff <0f> 0b e8 b6 6f 90 ff 0f 0b 0f 1f 40 00 f3 0f 1e fa 55 48 89 e5 41 RSP: 0018:ffffc90003cef9b0 EFLAGS: 00010293 RAX: ffffffff81fb4873 RBX: 0000000000000040 RCX: ffff888013fe3b80 RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 RBP: ffffc90003cefb80 R08: ffffffff81fb4808 R09: 1ffffffff20f687f R10: dffffc0000000000 R11: fffffbfff20f6880 R12: dffffc0000000000 R13: 1ffff11009b15421 R14: ffff88804d8aa108 R15: ffff88804d8aa030 FS: 00005555560ed480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f66214d71e5 CR3: 000000005595b000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_evict_inode+0x783/0x1000 evict+0x2a4/0x620 fs/inode.c:664 dispose_list fs/inode.c:697 [inline] evict_inodes+0x5f8/0x690 fs/inode.c:747 generic_shutdown_super+0x98/0x340 fs/super.c:478 kill_anon_super+0x3b/0x60 fs/super.c:1110 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2138 deactivate_locked_super+0xa4/0x110 fs/super.c:330 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1254 task_work_run+0x24a/0x300 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0xd9/0x100 kernel/entry/common.c:171 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x64/0x280 kernel/entry/common.c:297 do_syscall_64+0x4d/0xc0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f471967de17 Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffc66a8ac48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f471967de17 RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc66a8ad00 RBP: 00007ffc66a8ad00 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc66a8bdc0 R13: 00007f47196c73b9 R14: 000000000005a659 R15: 000000000000000d Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_inode+0x143/0x150 fs/inode.c:623 Code: c7 06 60 00 00 00 5b 41 5c 41 5d 41 5e 41 5f c3 e8 d2 6f 90 ff 0f 0b e8 cb 6f 90 ff 0f 0b e8 c4 6f 90 ff 0f 0b e8 bd 6f 90 ff <0f> 0b e8 b6 6f 90 ff 0f 0b 0f 1f 40 00 f3 0f 1e fa 55 48 89 e5 41 RSP: 0018:ffffc90003cef9b0 EFLAGS: 00010293 RAX: ffffffff81fb4873 RBX: 0000000000000040 RCX: ffff888013fe3b80 RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 RBP: ffffc90003cefb80 R08: ffffffff81fb4808 R09: 1ffffffff20f687f R10: dffffc0000000000 R11: fffffbfff20f6880 R12: dffffc0000000000 R13: 1ffff11009b15421 R14: ffff88804d8aa108 R15: ffff88804d8aa030 FS: 00005555560ed480(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3380998000 CR3: 000000005595b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400