------------[ cut here ]------------ kernel BUG at fs/inode.c:624! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 4994 Comm: syz-executor230 Not tainted 6.4.0-rc4-syzkaller-00047-gafead42fdfca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:clear_inode+0x143/0x150 fs/inode.c:624 Code: c7 06 60 00 00 00 5b 41 5c 41 5d 41 5e 41 5f c3 e8 42 4d 91 ff 0f 0b e8 3b 4d 91 ff 0f 0b e8 34 4d 91 ff 0f 0b e8 2d 4d 91 ff <0f> 0b e8 26 4d 91 ff 0f 0b 0f 1f 40 00 f3 0f 1e fa 55 48 89 e5 41 RSP: 0018:ffffc90003aef8f0 EFLAGS: 00010293 RAX: ffffffff81fa2ff3 RBX: 0000000000000040 RCX: ffff888027ded940 RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 RBP: ffffc90003aefac0 R08: ffffffff81fa2f88 R09: fffffbfff2065067 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 1ffff1100ef66ea8 R14: ffff888077b37540 R15: ffff888077b37468 FS: 0000555555e86300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555555e8f628 CR3: 000000002bae7000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_evict_inode+0x78d/0x1010 evict+0x2a4/0x620 fs/inode.c:665 dispose_list fs/inode.c:698 [inline] evict_inodes+0x5f8/0x690 fs/inode.c:748 generic_shutdown_super+0x98/0x340 fs/super.c:479 kill_anon_super+0x3b/0x60 fs/super.c:1107 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2138 deactivate_locked_super+0xa4/0x110 fs/super.c:331 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1177 task_work_run+0x24a/0x300 kernel/task_work.c:179 ptrace_notify+0x2cd/0x380 kernel/signal.c:2369 ptrace_report_syscall include/linux/ptrace.h:411 [inline] ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline] syscall_exit_work kernel/entry/common.c:252 [inline] syscall_exit_to_user_mode_prepare kernel/entry/common.c:279 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:284 [inline] syscall_exit_to_user_mode+0x157/0x280 kernel/entry/common.c:297 do_syscall_64+0x4d/0xc0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f9839e43e57 Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffcd923e888 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f9839e43e57 RDX: 00007ffcd923e949 RSI: 000000000000000a RDI: 00007ffcd923e940 RBP: 00007ffcd923e940 R08: 00000000ffffffff R09: 00007ffcd923e720 R10: 0000555555e87653 R11: 0000000000000206 R12: 00007ffcd923f9b0 R13: 0000555555e875f0 R14: 00007ffcd923e8b0 R15: 0000000000000007 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_inode+0x143/0x150 fs/inode.c:624 Code: c7 06 60 00 00 00 5b 41 5c 41 5d 41 5e 41 5f c3 e8 42 4d 91 ff 0f 0b e8 3b 4d 91 ff 0f 0b e8 34 4d 91 ff 0f 0b e8 2d 4d 91 ff <0f> 0b e8 26 4d 91 ff 0f 0b 0f 1f 40 00 f3 0f 1e fa 55 48 89 e5 41 RSP: 0018:ffffc90003aef8f0 EFLAGS: 00010293 RAX: ffffffff81fa2ff3 RBX: 0000000000000040 RCX: ffff888027ded940 RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 RBP: ffffc90003aefac0 R08: ffffffff81fa2f88 R09: fffffbfff2065067 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 1ffff1100ef66ea8 R14: ffff888077b37540 R15: ffff888077b37468 FS: 0000555555e86300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555555e8f628 CR3: 000000002bae7000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400