loop7: detected capacity change from 0 to 512
------------[ cut here ]------------
EA inode 11 i_nlink=0
WARNING: CPU: 1 PID: 19229 at fs/ext4/xattr.c:1058 ext4_xattr_inode_update_ref+0x51a/0x5b0
Modules linked in:
CPU: 1 UID: 0 PID: 19229 Comm: syz.7.4048 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:ext4_xattr_inode_update_ref+0x51a/0x5b0
Code: 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 0f 85 80 00 00 00 41 8b 17 48 c7 c7 00 18 80 8b 4c 89 e6 e8 77 d5 f8 fe 90 <0f> 0b 90 90 4c 8b 6c 24 28 e9 59 fe ff ff e8 d3 23 bd 08 44 89 f9
RSP: 0018:ffffc900097ef240 EFLAGS: 00010246
RAX: c6f8c7e7559f1000 RBX: 0000000000000001 RCX: 0000000000080000
RDX: ffffc90004afa000 RSI: 00000000000050f6 RDI: 00000000000050f7
RBP: ffffc900097ef330 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bba684 R12: 000000000000000b
R13: ffff88810794c660 R14: 1ffff11020f298ba R15: ffff88810794c5d0
FS:  00007fc8957596c0(0000) GS:ffff8882a9f36000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7f1ddffe00 CR3: 000000016f280000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 ext4_xattr_inode_dec_ref_all+0x867/0xda0
 ext4_xattr_delete_inode+0xa4c/0xc10
 ext4_evict_inode+0xac9/0xee0
 evict+0x504/0x9c0
 ext4_orphan_cleanup+0xc20/0x1460
 ext4_fill_super+0x5920/0x61e0
 get_tree_bdev_flags+0x40e/0x4d0
 vfs_get_tree+0x92/0x2b0
 do_new_mount+0x302/0xa10
 __se_sys_mount+0x313/0x410
 do_syscall_64+0xfa/0xfa0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc894990eea
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:00007fc895758e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fc895758ef0 RCX: 00007fc894990eea
RDX: 0000200000000100 RSI: 0000200000000080 RDI: 00007fc895758eb0
RBP: 0000200000000100 R08: 00007fc895758ef0 R09: 0000000000000004
R10: 0000000000000004 R11: 0000000000000246 R12: 0000200000000080
R13: 00007fc895758eb0 R14: 000000000000046f R15: 00002000000000c0
 </TASK>
