------------[ cut here ]------------ BTRFS: Transaction aborted (error -2) WARNING: CPU: 1 PID: 5083 at fs/btrfs/extent-tree.c:2984 do_free_extent_accounting fs/btrfs/extent-tree.c:2984 [inline] WARNING: CPU: 1 PID: 5083 at fs/btrfs/extent-tree.c:2984 __btrfs_free_extent+0x32d1/0x3a10 fs/btrfs/extent-tree.c:3358 Modules linked in: CPU: 1 PID: 5083 Comm: syz-executor Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:do_free_extent_accounting fs/btrfs/extent-tree.c:2984 [inline] RIP: 0010:__btrfs_free_extent+0x32d1/0x3a10 fs/btrfs/extent-tree.c:3358 Code: e8 34 68 b0 fd 90 0f 0b 90 90 e9 3c f3 ff ff e8 05 4e ee fd 90 48 c7 c7 00 75 0b 8c 44 8b 6c 24 18 44 89 ee e8 10 68 b0 fd 90 <0f> 0b 90 90 4c 8b 24 24 e9 4f f3 ff ff e8 dd 4d ee fd 90 48 c7 c7 RSP: 0018:ffffc9000254f340 EFLAGS: 00010246 RAX: 0802634361940e00 RBX: ffff88807dd4c001 RCX: ffff888028083c00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc9000254f510 R08: ffffffff815877b2 R09: fffffbfff1c39d94 R10: dffffc0000000000 R11: fffffbfff1c39d94 R12: dffffc0000000000 R13: 00000000fffffffe R14: 0000000000000000 R15: ffff88806f352de0 FS: 0000555577902500(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f425b5f3440 CR3: 0000000068da2000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: run_delayed_tree_ref fs/btrfs/extent-tree.c:1736 [inline] run_one_delayed_ref fs/btrfs/extent-tree.c:1762 [inline] btrfs_run_delayed_refs_for_head fs/btrfs/extent-tree.c:2027 [inline] __btrfs_run_delayed_refs+0x117c/0x4670 fs/btrfs/extent-tree.c:2097 btrfs_run_delayed_refs+0xe3/0x2c0 fs/btrfs/extent-tree.c:2209 btrfs_commit_transaction+0xf5d/0x3740 fs/btrfs/transaction.c:2400 sync_filesystem+0x1c8/0x230 fs/sync.c:66 generic_shutdown_super+0x72/0x2d0 fs/super.c:621 kill_anon_super+0x3b/0x70 fs/super.c:1226 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2096 deactivate_locked_super+0xc4/0x130 fs/super.c:473 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1373 task_work_run+0x24f/0x310 kernel/task_work.c:222 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] exit_to_user_mode_loop kernel/entry/common.c:114 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x168/0x370 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ffab4d76e07 Code: a8 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 a8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffd935d6008 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ffab4d76e07 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd935d60c0 RBP: 00007ffd935d60c0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd935d7180 R13: 00007ffab4de344c R14: 00000000000203e1 R15: 000000000001fe4c