loop0: detected capacity change from 0 to 1024 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5069 at fs/hfsplus/inode.c:591 hfsplus_cat_write_inode+0xb07/0xfe0 Modules linked in: CPU: 0 PID: 5069 Comm: syz-executor248 Not tainted 6.1.0-syzkaller-13031-g77856d911a8c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:hfsplus_cat_write_inode+0xb07/0xfe0 fs/hfsplus/inode.c:591 Code: 25 28 00 00 00 48 3b 84 24 60 03 00 00 0f 85 df 04 00 00 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 59 eb 2c ff <0f> 0b e9 d1 f7 ff ff e8 4d eb 2c ff 0f 0b e9 7f fa ff ff 89 d9 80 RSP: 0018:ffffc90003b7f140 EFLAGS: 00010293 RAX: ffffffff825eea67 RBX: 0000000000000008 RCX: ffff888017ee3a80 RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000058 RBP: ffffc90003b7f4f0 R08: ffffffff825ee229 R09: ffffed100455ba60 R10: 0000000000000001 R11: 0000000000000000 R12: dffffc0000000000 R13: ffffc90003b7f200 R14: ffffc90003b7f1a0 R15: ffff888075002370 FS: 00005555562e3300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2bcd972c00 CR3: 000000001e2a2000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: write_inode fs/fs-writeback.c:1451 [inline] __writeback_single_inode+0x4d6/0x670 fs/fs-writeback.c:1663 writeback_single_inode+0x21e/0x810 fs/fs-writeback.c:1719 write_inode_now+0x1cd/0x260 fs/fs-writeback.c:2755 iput_final fs/inode.c:1734 [inline] iput+0x3e6/0x760 fs/inode.c:1773 hfsplus_fill_super+0x13ca/0x1b50 fs/hfsplus/super.c:594 mount_bdev+0x26c/0x3a0 fs/super.c:1359 legacy_get_tree+0xea/0x180 fs/fs_context.c:610 vfs_get_tree+0x88/0x270 fs/super.c:1489 do_new_mount+0x289/0xad0 fs/namespace.c:3145 do_mount fs/namespace.c:3488 [inline] __do_sys_mount fs/namespace.c:3697 [inline] __se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3674 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f2bd5d40aea Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffca26f5208 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2bd5d40aea RDX: 0000000020000600 RSI: 0000000020000000 RDI: 00007ffca26f5220 RBP: 00007ffca26f5220 R08: 00007ffca26f5260 R09: 00000000000005ff R10: 000000000101000c R11: 0000000000000286 R12: 0000000000000004 R13: 00005555562e32c0 R14: 000000000101000c R15: 00007ffca26f5260