loop0: detected capacity change from 0 to 32768 (syz.0.0,5113,0):ocfs2_read_locked_inode:536 ERROR: bug expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE) (syz.0.0,5113,0):ocfs2_read_locked_inode:536 ERROR: Inode 17: system file state is ambiguous ------------[ cut here ]------------ kernel BUG at fs/ocfs2/inode.c:536! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5113 Comm: syz.0.0 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:533 [inline] RIP: 0010:ocfs2_iget+0x202b/0x2120 fs/ocfs2/inode.c:159 Code: 00 e8 a9 34 74 fe 4c 8b 84 24 c0 01 00 00 4c 89 f7 48 c7 c6 c0 54 0c 8e ba 18 02 00 00 48 c7 c1 40 1d 49 8c e8 16 c9 16 00 90 <0f> 0b e8 8e e9 0c fe 90 0f 0b e8 86 e9 0c fe 31 db 65 ff 0d 55 34 RSP: 0000:ffffc9000306efe0 EFLAGS: 00010246 RAX: e4d56b49bff20400 RBX: ffffc9000306f140 RCX: e4d56b49bff20400 RDX: ffffc9000b599000 RSI: 0000000000016bbc RDI: 0000000000016bbd RBP: ffffc9000306f270 R08: ffffffff8174013c R09: 1ffff11003fc519a R10: dffffc0000000000 R11: ffffed1003fc519b R12: ffff88804c963200 R13: dffffc0000000000 R14: ffffc9000306f160 R15: 1000000000000000 FS: 00007f0dee1646c0(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0e603f3ed8 CR3: 000000003330a000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ocfs2_init_global_system_inodes+0xc6/0x730 fs/ocfs2/super.c:437 ocfs2_initialize_super fs/ocfs2/super.c:2250 [inline] ocfs2_fill_super+0x3068/0x5880 fs/ocfs2/super.c:994 mount_bdev+0x20a/0x2d0 fs/super.c:1679 legacy_get_tree+0xee/0x190 fs/fs_context.c:662 vfs_get_tree+0x90/0x2b0 fs/super.c:1800 do_new_mount+0x2be/0xb40 fs/namespace.c:3472 do_mount fs/namespace.c:3812 [inline] __do_sys_mount fs/namespace.c:4020 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3997 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f0ded37b65a 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:00007f0dee163e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f0dee163ef0 RCX: 00007f0ded37b65a RDX: 0000000020000100 RSI: 00000000200002c0 RDI: 00007f0dee163eb0 RBP: 0000000020000100 R08: 00007f0dee163ef0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200002c0 R13: 00007f0dee163eb0 R14: 0000000000004495 R15: 0000000020000440 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ocfs2_read_locked_inode fs/ocfs2/inode.c:533 [inline] RIP: 0010:ocfs2_iget+0x202b/0x2120 fs/ocfs2/inode.c:159 Code: 00 e8 a9 34 74 fe 4c 8b 84 24 c0 01 00 00 4c 89 f7 48 c7 c6 c0 54 0c 8e ba 18 02 00 00 48 c7 c1 40 1d 49 8c e8 16 c9 16 00 90 <0f> 0b e8 8e e9 0c fe 90 0f 0b e8 86 e9 0c fe 31 db 65 ff 0d 55 34 RSP: 0000:ffffc9000306efe0 EFLAGS: 00010246 RAX: e4d56b49bff20400 RBX: ffffc9000306f140 RCX: e4d56b49bff20400 RDX: ffffc9000b599000 RSI: 0000000000016bbc RDI: 0000000000016bbd RBP: ffffc9000306f270 R08: ffffffff8174013c R09: 1ffff11003fc519a R10: dffffc0000000000 R11: ffffed1003fc519b R12: ffff88804c963200 R13: dffffc0000000000 R14: ffffc9000306f160 R15: 1000000000000000 FS: 00007f0dee1646c0(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0dee1439a0 CR3: 000000003330a000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400