------------[ cut here ]------------ kernel BUG at fs/ocfs2/alloc.c:5581! Internal error: Oops - BUG: 00000000f2000800 [#1] SMP Modules linked in: CPU: 1 UID: 0 PID: 7558 Comm: syz.0.139 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : ocfs2_remove_extent+0x1b68/0x1d1c fs/ocfs2/alloc.c:5581 lr : ocfs2_remove_extent+0x1b68/0x1d1c fs/ocfs2/alloc.c:5581 sp : ffff80009e3b62e0 x29: ffff80009e3b65e0 x28: ffff000105f764d4 x27: 0000000000000008 x26: 0000000000000001 x25: ffff700013c76c74 x24: 0000000000000008 x23: ffff80009e3b6aa0 x22: 0000000000000000 x21: dfff800000000000 x20: 0000000000000000 x19: ffff80009e3b6ab8 x18: 00000000ffffffff x17: ffff800093605000 x16: ffff80008052bc24 x15: 0000000000000001 x14: 0000000000000000 x13: 00000000fffffffc x12: 0000000000ff0100 x11: ffff0000cb005b80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cb005b80 x7 : ffff800080212fb8 x6 : ffff8000803fff8c x5 : ffff0000ea6374d8 x4 : ffff80009e3b64e0 x3 : ffff80008209c318 x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000008 Call trace: ocfs2_remove_extent+0x1b68/0x1d1c fs/ocfs2/alloc.c:5581 (P) ocfs2_remove_btree_range+0xc60/0x11cc fs/ocfs2/alloc.c:5778 ocfs2_commit_truncate+0x884/0x1d94 fs/ocfs2/alloc.c:7373 ocfs2_truncate_for_delete fs/ocfs2/inode.c:699 [inline] ocfs2_wipe_inode fs/ocfs2/inode.c:866 [inline] ocfs2_delete_inode fs/ocfs2/inode.c:1155 [inline] ocfs2_evict_inode+0xf8c/0x3c1c fs/ocfs2/inode.c:1295 evict+0x414/0x928 fs/inode.c:810 iput_final fs/inode.c:1897 [inline] iput+0x6e4/0x83c fs/inode.c:1923 ocfs2_dentry_iput+0x1d4/0x2d4 fs/ocfs2/dcache.c:407 dentry_unlink_inode+0x36c/0x45c fs/dcache.c:464 __dentry_kill+0x170/0x594 fs/dcache.c:669 dput+0x1b8/0x290 fs/dcache.c:911 __fput+0x51c/0x75c fs/file_table.c:476 ____fput+0x20/0x58 fs/file_table.c:496 task_work_run+0x1dc/0x260 kernel/task_work.c:227 exit_task_work include/linux/task_work.h:40 [inline] do_exit+0x524/0x1a14 kernel/exit.c:961 do_group_exit+0x194/0x22c kernel/exit.c:1102 get_signal+0x11dc/0x12f8 kernel/signal.c:3034 arch_do_signal_or_restart+0x1c0/0x4434 arch/arm64/kernel/signal.c:1619 exit_to_user_mode_loop+0x7c/0x168 kernel/entry/common.c:40 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline] arm64_exit_to_user_mode arch/arm64/kernel/entry-common.c:103 [inline] el0_da+0x174/0x230 arch/arm64/kernel/entry-common.c:563 el0t_64_sync_handler+0x90/0x12c arch/arm64/kernel/entry-common.c:766 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 Code: aa1803e0 97aeeb8d 17fffe99 979a2fdf (d4210000) ---[ end trace 0000000000000000 ]---