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 PID: 4021 Comm: syz-executor151 Not tainted 5.15.182-syzkaller #0 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+0x150/0x198 fs/ocfs2/uptodate.c:509 lr : ocfs2_set_new_buffer_uptodate+0x150/0x198 fs/ocfs2/uptodate.c:509 sp : ffff80001bea7860 x29: ffff80001bea7860 x28: ffff80001bea7940 x27: ffff7000037d4f28 x26: dfff800000000000 x25: ffff80001bea7bb0 x24: ffff0000e2ce8e00 x23: 1ffff000037d4f76 x22: 0000000000000000 x21: 0000000000000001 x20: ffff0000de3323a0 x19: ffff0000de3e4130 x18: 0000000000000000 x17: ffff800016cdf000 x16: ffff8000111a53fc x15: ffff8000167bf4c0 x14: ffff0000ce1c5bc0 x13: dfff800000000000 x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009d3c384 x8 : ffff0000ce1c51c0 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff800016e187c0 x4 : 0000000000000008 x3 : ffff8000082d4c38 x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: ocfs2_set_new_buffer_uptodate+0x150/0x198 fs/ocfs2/uptodate.c:509 ocfs2_group_add+0x27c/0xe6c fs/ocfs2/resize.c:499 ocfs2_ioctl+0x82c/0xc60 fs/ocfs2/ioctl.c:887 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl fs/ioctl.c:860 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:860 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: a8c47bfd d50323bf d65f03c0 979cf15b (d4210000) ---[ end trace 85c32af5cb618b98 ]---