------------[ cut here ]------------ kernel BUG at fs/ocfs2/aops.c:1159! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:ocfs2_write_cluster fs/ocfs2/aops.c:1159 [inline] RIP: 0010:ocfs2_write_cluster_by_desc+0x1cc1/0x1cf0 fs/ocfs2/aops.c:1219 Code: 03 48 8d bc 24 10 02 00 00 48 c7 c6 4d 6c 07 8d ba 6a 04 00 00 48 c7 c1 00 e5 49 8b e8 48 51 1b 00 90 0f 0b e8 70 b4 2f fe 90 <0f> 0b e8 68 b4 2f fe 90 0f 0b e8 60 b4 2f fe 90 0f 0b e8 58 b4 2f RSP: 0018:ffffc9000484ee60 EFLAGS: 00010287 RAX: ffffffff838ea7e0 RBX: ffff888021f38014 RCX: 0000000000080000 RDX: ffffc9000e4b4000 RSI: 0000000000000694 RDI: 0000000000000695 RBP: ffffc9000484f190 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: fffffbfff1e3a887 R12: ffff8880382bc000 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888021f38014 FS: 00007faebeb666c0(0000) GS:ffff8881268c2000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555857ec5c8 CR3: 0000000023b5c000 CR4: 00000000003526f0 Call Trace: ocfs2_write_begin_nolock+0x31a3/0x4340 fs/ocfs2/aops.c:1796 ocfs2_write_begin+0x1bb/0x310 fs/ocfs2/aops.c:1884 generic_perform_write+0x29a/0x8c0 mm/filemap.c:4175 ocfs2_file_write_iter+0x157d/0x1d20 fs/ocfs2/file.c:2469 new_sync_write fs/read_write.c:593 [inline] vfs_write+0x5d2/0xb40 fs/read_write.c:686 ksys_write+0x14b/0x260 fs/read_write.c:738 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7faec08febe9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007faebeb66038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007faec0b25fa0 RCX: 00007faec08febe9 RDX: 00000000fffffff0 RSI: 00002000000016c0 RDI: 0000000000000007 RBP: 00007faec0981e19 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007faec0b26038 R14: 00007faec0b25fa0 R15: 00007ffdcaf3a998 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ocfs2_write_cluster fs/ocfs2/aops.c:1159 [inline] RIP: 0010:ocfs2_write_cluster_by_desc+0x1cc1/0x1cf0 fs/ocfs2/aops.c:1219 Code: 03 48 8d bc 24 10 02 00 00 48 c7 c6 4d 6c 07 8d ba 6a 04 00 00 48 c7 c1 00 e5 49 8b e8 48 51 1b 00 90 0f 0b e8 70 b4 2f fe 90 <0f> 0b e8 68 b4 2f fe 90 0f 0b e8 60 b4 2f fe 90 0f 0b e8 58 b4 2f RSP: 0018:ffffc9000484ee60 EFLAGS: 00010287 RAX: ffffffff838ea7e0 RBX: ffff888021f38014 RCX: 0000000000080000 RDX: ffffc9000e4b4000 RSI: 0000000000000694 RDI: 0000000000000695 RBP: ffffc9000484f190 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: fffffbfff1e3a887 R12: ffff8880382bc000 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888021f38014 FS: 00007faebeb666c0(0000) GS:ffff8881268c2000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00002000000000c4 CR3: 0000000023b5c000 CR4: 00000000003526f0