option from the mount to silence this warning. ======================================================= ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. ------------[ cut here ]------------ kernel BUG at fs/ocfs2/uptodate.c:509! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 UID: 0 PID: 6941 Comm: syz.0.16 Not tainted 6.13.0-rc6-syzkaller-00036-gfbfd64d25c7a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ocfs2_set_new_buffer_uptodate+0x14c/0x188 fs/ocfs2/uptodate.c:509 lr : ocfs2_set_new_buffer_uptodate+0x14c/0x188 fs/ocfs2/uptodate.c:509 sp : ffff80009f527840 x29: ffff80009f527840 x28: dfff800000000000 x27: ffff700013ea4f28 x26: 1ffff00013ea4f76 x25: 0000000000000000 x24: ffff0000db1b8830 x23: ffff0000cb888000 x22: ffff80009f527980 x21: 0000000000000001 x20: ffff0000c15b23a0 x19: ffff0000db1b8830 x18: ffff80009f527480 x17: 000000000001bcce x16: ffff80008acb6b60 x15: 0000000000000001 x14: 1fffe0001b6370e4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000dbf18000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff800091e75440 x4 : 0000000000000008 x3 : ffff80008045df4c x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: ocfs2_set_new_buffer_uptodate+0x14c/0x188 fs/ocfs2/uptodate.c:509 (P) ocfs2_group_add+0x2f8/0x115c fs/ocfs2/resize.c:507 ocfs2_ioctl+0x828/0xcbc fs/ocfs2/ioctl.c:891 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl fs/ioctl.c:892 [inline] __arm64_sys_ioctl+0x14c/0x1cc fs/ioctl.c:892 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Code: a8c47bfd d50323bf d65f03c0 978e9c1a (d4210000) ---[ end trace 0000000000000000 ]---