------------[ cut here ]------------
WARNING: CPU: 1 PID: 20832 at block/bdev.c:845 blkdev_put+0x6ca/0x770 block/bdev.c:845
Modules linked in:
CPU: 1 PID: 20832 Comm: syz-executor.4 Not tainted 6.2.0-syzkaller-13467-g0988a0ea7919 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
RIP: 0010:blkdev_put+0x6ca/0x770 block/bdev.c:845
Code: 48 8b 3c 24 e8 87 f0 d9 fd e9 99 fa ff ff e8 5d f0 d9 fd e9 cf fb ff ff 4c 89 ff e8 50 f0 d9 fd e9 80 fd ff ff e8 a6 74 88 fd <0f> 0b e9 ef fc ff ff e8 5a f0 d9 fd e9 f3 fa ff ff 48 8b 3c 24 e8
RSP: 0018:ffffc90005bcfcd0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888144e62100 RCX: 0000000000000000
RDX: ffff888028db57c0 RSI: ffffffff83fc855a RDI: 0000000000000005
RBP: ffff88801ecf4000 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000000 R12: 00000000484e00df
R13: ffff888144e62128 R14: ffff88801ecf4460 R15: ffff888144e625b8
FS:  00007fc75b510700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555557221708 CR3: 000000006f08e000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 disk_scan_partitions+0x210/0x300 block/genhd.c:388
 blkdev_common_ioctl+0x5d1/0x1a90 block/ioctl.c:531
 blkdev_ioctl+0x2c2/0x800 block/ioctl.c:609
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fc75a88c0f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc75b510168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fc75a9abf80 RCX: 00007fc75a88c0f9
RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003
RBP: 00007fc75a8e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff081a770f R14: 00007fc75b510300 R15: 0000000000022000
 </TASK>