loop5: detected capacity change from 0 to 512
------------[ cut here ]------------
kernel BUG at fs/ext4/super.c:7101!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 UID: 0 PID: 11389 Comm: syz.5.177 Not tainted 6.13.0-rc1-syzkaller-00025-gfeffde684ac2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:ext4_quota_enable fs/ext4/super.c:7101 [inline]
RIP: 0010:ext4_enable_quotas+0xbfd/0xc10 fs/ext4/super.c:7148
Code: ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c b3 f6 ff ff 49 89 d6 48 89 df e8 d0 84 9c ff 4c 89 f2 e9 a0 f6 ff ff e8 43 e8 31 ff <0f> 0b e8 3c e8 31 ff 0f 0b e8 55 23 f9 08 0f 1f 44 00 00 90 90 90
RSP: 0000:ffffc9000d457800 EFLAGS: 00010293
RAX: ffffffff826c335d RBX: 0000000000000000 RCX: ffff88807a1a1e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000d4579d0 R08: ffffffff826c2bd0 R09: 1ffff1100efb944d
R10: dffffc0000000000 R11: ffffed100efb944e R12: 0000000000000001
R13: 0000000000000000 R14: ffff888065831464 R15: dffffc0000000000
FS:  00007fecd9a596c0(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb779e47378 CR3: 00000000306d8000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __ext4_fill_super fs/ext4/super.c:5597 [inline]
 ext4_fill_super+0x62d9/0x6e50 fs/ext4/super.c:5733
 get_tree_bdev_flags+0x488/0x5c0 fs/super.c:1636
 vfs_get_tree+0x8c/0x280 fs/super.c:1814
 do_new_mount+0x2ba/0xb40 fs/namespace.c:3507
 do_mount fs/namespace.c:3847 [inline]
 __do_sys_mount fs/namespace.c:4057 [inline]
 __se_sys_mount+0x2d2/0x3c0 fs/namespace.c:4034
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x7e/0x180 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fecd8b816ba
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:00007fecd9a58e88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fecd9a58f10 RCX: 00007fecd8b816ba
RDX: 00000000200005c0 RSI: 0000000020000000 RDI: 00007fecd9a58ed0
RBP: 00000000200005c0 R08: 00007fecd9a58f10 R09: 0000000000200810
R10: 0000000000200810 R11: 0000000000000246 R12: 0000000020000000
R13: 00007fecd9a58ed0 R14: 00000000000004da R15: 0000000020001400
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_quota_enable fs/ext4/super.c:7101 [inline]
RIP: 0010:ext4_enable_quotas+0xbfd/0xc10 fs/ext4/super.c:7148
Code: ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c b3 f6 ff ff 49 89 d6 48 89 df e8 d0 84 9c ff 4c 89 f2 e9 a0 f6 ff ff e8 43 e8 31 ff <0f> 0b e8 3c e8 31 ff 0f 0b e8 55 23 f9 08 0f 1f 44 00 00 90 90 90
RSP: 0000:ffffc9000d457800 EFLAGS: 00010293
RAX: ffffffff826c335d RBX: 0000000000000000 RCX: ffff88807a1a1e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000d4579d0 R08: ffffffff826c2bd0 R09: 1ffff1100efb944d
R10: dffffc0000000000 R11: ffffed100efb944e R12: 0000000000000001
R13: 0000000000000000 R14: ffff888065831464 R15: dffffc0000000000
FS:  00007fecd9a596c0(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f190134f440 CR3: 00000000306d8000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400