loop3: detected capacity change from 0 to 32768 (syz.3.827,9421,0):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.3.827,9421,1):ocfs2_read_locked_inode:612 ERROR: Inode 66: system file state is ambiguous ------------[ cut here ]------------ kernel BUG at fs/ocfs2/inode.c:612! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 9421 Comm: syz.3.827 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 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 59 77 9d 8d ba 64 02 00 00 48 c7 c1 80 35 ab 8b e8 ae 3a 15 00 90 <0f> 0b e8 46 84 1b fe 90 0f 0b e8 3e 84 1b fe 31 f6 65 ff 0d 55 90 RSP: 0018:ffffc90003b5eda0 EFLAGS: 00010246 RAX: 891976eba4bd7a00 RBX: ffffc90003b5eee0 RCX: 891976eba4bd7a00 RDX: ffffc9000c17c000 RSI: 0000000000007f0e RDI: 0000000000007f0f RBP: ffffc90003b5f010 R08: ffffffff8f9e1877 R09: 1ffffffff1f3c30e R10: dffffc0000000000 R11: fffffbfff1f3c30f R12: ffff88804e1ca42c R13: 1ffff9200076bdbc R14: ffffc90003b5ef00 R15: 1000000000000000 FS: 00007f37044e66c0(0000) GS:ffff888125e0b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6cc0bff000 CR3: 0000000078002000 CR4: 00000000003526f0 Call Trace: ocfs2_init_global_system_inodes+0x16c/0x660 fs/ocfs2/super.c:449 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+0x302/0xa10 fs/namespace.c:3727 do_mount fs/namespace.c:4050 [inline] __do_sys_mount fs/namespace.c:4238 [inline] __se_sys_mount+0x313/0x410 fs/namespace.c:4215 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: 0033:0x7f370359066a 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:00007f37044e5e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f37044e5ef0 RCX: 00007f370359066a RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007f37044e5eb0 RBP: 0000200000004440 R08: 00007f37044e5ef0 R09: 00000000000008c0 R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040 R13: 00007f37044e5eb0 R14: 0000000000004451 R15: 0000200000000480 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 59 77 9d 8d ba 64 02 00 00 48 c7 c1 80 35 ab 8b e8 ae 3a 15 00 90 <0f> 0b e8 46 84 1b fe 90 0f 0b e8 3e 84 1b fe 31 f6 65 ff 0d 55 90 RSP: 0018:ffffc90003b5eda0 EFLAGS: 00010246 RAX: 891976eba4bd7a00 RBX: ffffc90003b5eee0 RCX: 891976eba4bd7a00 RDX: ffffc9000c17c000 RSI: 0000000000007f0e RDI: 0000000000007f0f RBP: ffffc90003b5f010 R08: ffffffff8f9e1877 R09: 1ffffffff1f3c30e R10: dffffc0000000000 R11: fffffbfff1f3c30f R12: ffff88804e1ca42c R13: 1ffff9200076bdbc R14: ffffc90003b5ef00 R15: 1000000000000000 FS: 00007f37044e66c0(0000) GS:ffff888125d0b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff7590c000 CR3: 0000000078002000 CR4: 00000000003526f0