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] SMP Modules linked in: CPU: 0 UID: 0 PID: 6530 Comm: syz.0.16 Not tainted 6.15.0-rc6-syzkaller-00278-g172a9d94339c #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 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 : ffff80009a687860 x29: ffff80009a687860 x28: ffff80009a687940 x27: ffff7000134d0f28 x26: dfff800000000000 x25: ffff80009a687bb0 x24: ffff0000cd015e00 x23: 1ffff000134d0f76 x22: 0000000000000000 x21: 0000000000000001 x20: ffff0000db03ee80 x19: ffff0000dfa19670 x18: 00000000ffffffff x17: ffff80009031c000 x16: ffff800089c253ac x15: 0000000000000001 x14: 1fffe0001bf432ac x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001bf432ad x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c7b99e80 x7 : ffff800082095a90 x6 : 0000000000000000 x5 : ffff8000904f4210 x4 : 0000000000000008 x3 : ffff8000804e05a4 x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: ocfs2_set_new_buffer_uptodate+0x14c/0x188 fs/ocfs2/uptodate.c:509 (P) ocfs2_group_add+0x27c/0xe64 fs/ocfs2/resize.c:507 ocfs2_ioctl+0x9a4/0xae4 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/0x1c4 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+0x58/0x150 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Code: a8c47bfd d50323bf d65f03c0 9795be01 (d4210000) ---[ end trace 0000000000000000 ]---