loop0: detected capacity change from 0 to 32768 (syz.0.123,6548,0):ocfs2_read_locked_inode:612 ERROR: bug expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE) (syz.0.123,6548,0):ocfs2_read_locked_inode:612 ERROR: Inode 65: system file state is ambiguous ------------[ cut here ]------------ kernel BUG at fs/ocfs2/inode.c:612! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 0 UID: 0 PID: 6548 Comm: syz.0.123 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:609 [inline] RIP: 0010:ocfs2_iget+0x19a3/0x1a90 fs/ocfs2/inode.c:157 Code: bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 49 e4 6f 8d ba 64 02 00 00 48 c7 c1 80 2e 8b 8b e8 8e 3a 15 00 90 <0f> 0b e8 06 93 1b fe 90 0f 0b e8 fe 92 1b fe 31 f6 65 ff 0d 75 5f RSP: 0018:ffffc9000c38eda0 EFLAGS: 00010246 RAX: eeffb39ef1a86c00 RBX: ffffc9000c38eee0 RCX: eeffb39ef1a86c00 RDX: ffffc90004c21000 RSI: 000000000000bd35 RDI: 000000000000bd36 RBP: ffffc9000c38f010 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffffbfff1b7a650 R12: ffff88806cf1c22c R13: 1ffff92001871dbc R14: ffffc9000c38ef00 R15: 1000000000000000 FS: 00007f63d83b56c0(0000) GS:ffff888126169000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1133bb3f98 CR3: 00000000779c0000 CR4: 00000000003526f0 Call Trace: ocfs2_init_global_system_inodes+0xc5/0x660 fs/ocfs2/super.c:441 ocfs2_initialize_super fs/ocfs2/super.c:2196 [inline] ocfs2_fill_super+0x2ad5/0x63c0 fs/ocfs2/super.c:993 get_tree_bdev_flags+0x40e/0x4d0 fs/super.c:1691 vfs_get_tree+0x92/0x2b0 fs/super.c:1751 fc_mount fs/namespace.c:1208 [inline] do_new_mount_fc fs/namespace.c:3651 [inline] do_new_mount+0x302/0x9e0 fs/namespace.c:3725 do_mount fs/namespace.c:4048 [inline] __do_sys_mount fs/namespace.c:4236 [inline] __se_sys_mount+0x313/0x410 fs/namespace.c:4213 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f63d759066a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f63d83b4e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f63d83b4ef0 RCX: 00007f63d759066a RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007f63d83b4eb0 RBP: 0000200000004440 R08: 00007f63d83b4ef0 R09: 00000000000008c0 R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040 R13: 00007f63d83b4eb0 R14: 000000000000445f R15: 0000200000000300 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:609 [inline] RIP: 0010:ocfs2_iget+0x19a3/0x1a90 fs/ocfs2/inode.c:157 Code: bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 49 e4 6f 8d ba 64 02 00 00 48 c7 c1 80 2e 8b 8b e8 8e 3a 15 00 90 <0f> 0b e8 06 93 1b fe 90 0f 0b e8 fe 92 1b fe 31 f6 65 ff 0d 75 5f RSP: 0018:ffffc9000c38eda0 EFLAGS: 00010246 RAX: eeffb39ef1a86c00 RBX: ffffc9000c38eee0 RCX: eeffb39ef1a86c00 RDX: ffffc90004c21000 RSI: 000000000000bd35 RDI: 000000000000bd36 RBP: ffffc9000c38f010 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffffbfff1b7a650 R12: ffff88806cf1c22c R13: 1ffff92001871dbc R14: ffffc9000c38ef00 R15: 1000000000000000 FS: 00007f63d83b56c0(0000) GS:ffff888126169000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1133bb3f98 CR3: 00000000779c0000 CR4: 00000000003526f0