------------[ cut here ]------------ kernel BUG at fs/inode.c:624! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 30365 Comm: btrfs-cleaner Not tainted 6.4.0-rc6-syzkaller-00037-gb6dad5178cea #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:clear_inode+0x153/0x190 fs/inode.c:624 Code: 48 c7 83 d8 00 00 00 60 00 00 00 5b 5d 41 5c c3 e8 d2 f0 96 ff 0f 0b e8 cb f0 96 ff 0f 0b e8 c4 f0 96 ff 0f 0b e8 bd f0 96 ff <0f> 0b e8 b6 f0 96 ff 0f 0b e8 6f bb e9 ff e9 db fe ff ff e8 65 bb RSP: 0018:ffffc90005fcfb58 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888037702050 RCX: 0000000000000000 RDX: ffff88807e59d940 RSI: ffffffff81ed5623 RDI: 0000000000000007 RBP: 0000000000000040 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000040 R11: 0000000000094001 R12: 0000000000000020 R13: ffff888037702078 R14: ffff888037702050 R15: ffff88804870a000 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005648a4109888 CR3: 0000000048c28000 CR4: 0000000000350ee0 Call Trace: btrfs_evict_inode+0x53a/0xe50 fs/btrfs/inode.c:5235 evict+0x2ed/0x6b0 fs/inode.c:665 iput_final fs/inode.c:1747 [inline] iput.part.0+0x50a/0x740 fs/inode.c:1773 iput+0x5c/0x80 fs/inode.c:1763 __btrfs_run_defrag_inode fs/btrfs/defrag.c:282 [inline] btrfs_run_defrag_inodes+0x9cb/0xd90 fs/btrfs/defrag.c:328 cleaner_kthread+0x300/0x4b0 fs/btrfs/disk-io.c:1734 kthread+0x344/0x440 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_inode+0x153/0x190 fs/inode.c:624 Code: 48 c7 83 d8 00 00 00 60 00 00 00 5b 5d 41 5c c3 e8 d2 f0 96 ff 0f 0b e8 cb f0 96 ff 0f 0b e8 c4 f0 96 ff 0f 0b e8 bd f0 96 ff <0f> 0b e8 b6 f0 96 ff 0f 0b e8 6f bb e9 ff e9 db fe ff ff e8 65 bb RSP: 0018:ffffc90005fcfb58 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888037702050 RCX: 0000000000000000 RDX: ffff88807e59d940 RSI: ffffffff81ed5623 RDI: 0000000000000007 RBP: 0000000000000040 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000040 R11: 0000000000094001 R12: 0000000000000020 R13: ffff888037702078 R14: ffff888037702050 R15: ffff88804870a000 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fffff040c38 CR3: 0000000049678000 CR4: 0000000000350ee0