cgroup: Unknown subsys name 'net'
cgroup: Unknown subsys name 'rlimit'
==================================================================
BUG: KASAN: use-after-free in __lock_acquire+0x42c9/0x5e70
Read of size 8 at addr ffff88800f044018 by task syz-executor/282

CPU: 1 PID: 282 Comm: syz-executor Not tainted 6.0.0-rc7-next-20220929 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0x8b/0xb3
 print_report+0x172/0x475
 kasan_report+0xbb/0x1c0
 __lock_acquire+0x42c9/0x5e70
 lock_acquire+0x1a2/0x530
 _raw_spin_lock_irq+0x32/0x50
 kmemleak_scan+0x21d/0x16d0
 kmemleak_write+0x570/0x680
 full_proxy_write+0x11d/0x190
 vfs_write+0x2cb/0xd90
 ksys_write+0x127/0x250
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1cbb8415c3
Code: 16 00 00 00 eb ae 90 b8 6e 00 00 00 eb a6 e8 44 ef 04 00 0f 1f 40 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
RSP: 002b:00007ffff525f5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1cbb8415c3
RDX: 0000000000000004 RSI: 00007ffff525f620 RDI: 0000000000000003
RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffff525f570
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cbb8e7e61
R13: 00007ffff525f620 R14: 0000000000000000 R15: 00007f1cbb9296c0
 </TASK>

Allocated by task 138:
 kasan_save_stack+0x1e/0x40
 kasan_set_track+0x21/0x30
 __kasan_slab_alloc+0x58/0x70
 kmem_cache_alloc+0x1a9/0x3e0
 __create_object+0x3d/0xc10
 kmem_cache_alloc+0x235/0x3e0
 __alloc_file+0x21/0x240
 alloc_empty_file+0x6d/0x170
 alloc_file+0x59/0x800
 alloc_file_pseudo+0x16a/0x250
 sock_alloc_file+0x4f/0x1a0
 __sys_socket+0x1a8/0x250
 __x64_sys_socket+0x6f/0xb0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Freed by task 128:
 kasan_save_stack+0x1e/0x40
 kasan_set_track+0x21/0x30
 kasan_save_free_info+0x2a/0x50
 __kasan_slab_free+0x106/0x190
 kmem_cache_free+0xf7/0x610
 rcu_core+0x7e2/0x2080
 __do_softirq+0x1c3/0x8f5

Last potentially related work creation:
 kasan_save_stack+0x1e/0x40
 __kasan_record_aux_stack+0x95/0xb0
 call_rcu+0x6a/0xa30
 kmem_cache_free+0xbd/0x610
 rcu_core+0x7e2/0x2080
 __do_softirq+0x1c3/0x8f5

Second to last potentially related work creation:
 kasan_save_stack+0x1e/0x40
 __kasan_record_aux_stack+0x95/0xb0
 call_rcu+0x6a/0xa30
 kmem_cache_free+0xbd/0x610
 putname+0xfe/0x140
 do_sys_openat2+0x157/0x4c0
 __x64_sys_openat+0x13f/0x1f0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

The buggy address belongs to the object at ffff88800f044000
 which belongs to the cache kmemleak_object of size 368
The buggy address is located 24 bytes inside of
 368-byte region [ffff88800f044000, ffff88800f044170)

The buggy address belongs to the physical page:
page:00000000173ec281 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffffea00002418a0 pfn:0xf044
head:00000000173ec281 order:1 compound_mapcount:0 compound_pincount:0
flags: 0x100000000010200(slab|head|node=0|zone=1)
raw: 0100000000010200 ffff888007c4f780 dead000000120011 ffff88800f045440
raw: ffffea00002418a0 ffffea000022eda0 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff88800f043f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88800f043f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88800f044000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                            ^
 ffff88800f044080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88800f044100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc
==================================================================