==================================================================
BUG: KASAN: use-after-free in __list_del_entry_valid+0x2f/0x120 lib/list_debug.c:46
Read of size 8 at addr ffff88810aa74888 by task kworker/0:4/387

CPU: 0 PID: 387 Comm: kworker/0:4 Tainted: G        W         5.15.169-syzkaller-00123-g9efd694ed939 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events binder_deferred_func
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x151/0x1c0 lib/dump_stack.c:106
 print_address_description+0x87/0x3b0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0x179/0x1c0 mm/kasan/report.c:444
 __asan_report_load8_noabort+0x14/0x20 mm/kasan/report_generic.c:309
 __list_del_entry_valid+0x2f/0x120 lib/list_debug.c:46
 __list_del_entry include/linux/list.h:132 [inline]
 list_del_init include/linux/list.h:204 [inline]
 binder_dequeue_work_head_ilocked drivers/android/binder.c:515 [inline]
 binder_release_work+0xcd/0x680 drivers/android/binder.c:5183
 binder_deferred_release drivers/android/binder.c:6339 [inline]
 binder_deferred_func+0x1847/0x1bc0 drivers/android/binder.c:6374
 process_one_work+0x6bb/0xc10 kernel/workqueue.c:2325
 worker_thread+0xad5/0x12a0 kernel/workqueue.c:2472
 kthread+0x421/0x510 kernel/kthread.c:337
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>

Allocated by task 2792:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:45 [inline]
 set_alloc_info mm/kasan/common.c:433 [inline]
 ____kasan_kmalloc+0xdb/0x110 mm/kasan/common.c:512
 __kasan_kmalloc+0x9/0x10 mm/kasan/common.c:521
 kasan_kmalloc include/linux/kasan.h:227 [inline]
 kmem_cache_alloc_trace+0x115/0x210 mm/slub.c:3267
 kmalloc include/linux/slab.h:603 [inline]
 kzalloc include/linux/slab.h:733 [inline]
 binder_request_freeze_notification drivers/android/binder.c:3895 [inline]
 binder_thread_write+0x9f5/0x6ec0 drivers/android/binder.c:4535
 binder_ioctl_write_read+0x205/0x7300 drivers/android/binder.c:5470
 binder_ioctl+0x371/0x2640 drivers/android/binder.c:5787
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0x114/0x190 fs/ioctl.c:860
 __x64_sys_ioctl+0x7b/0x90 fs/ioctl.c:860
 x64_sys_call+0x98/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:17
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Freed by task 387:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:45
 kasan_set_free_info+0x23/0x40 mm/kasan/generic.c:370
 ____kasan_slab_free+0x126/0x160 mm/kasan/common.c:365
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:373
 kasan_slab_free include/linux/kasan.h:193 [inline]
 slab_free_hook mm/slub.c:1723 [inline]
 slab_free_freelist_hook+0xbd/0x190 mm/slub.c:1749
 slab_free mm/slub.c:3519 [inline]
 kfree+0xc8/0x220 mm/slub.c:4579
 binder_free_ref+0x128/0x260 drivers/android/binder.c:1465
 binder_deferred_release drivers/android/binder.c:6334 [inline]
 binder_deferred_func+0x171c/0x1bc0 drivers/android/binder.c:6374
 process_one_work+0x6bb/0xc10 kernel/workqueue.c:2325
 worker_thread+0xad5/0x12a0 kernel/workqueue.c:2472
 kthread+0x421/0x510 kernel/kthread.c:337
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

Last potentially related work creation:
 kasan_save_stack+0x3b/0x60 mm/kasan/common.c:38
 __kasan_record_aux_stack+0xd3/0xf0 mm/kasan/generic.c:348
 kasan_record_aux_stack_noalloc+0xb/0x10 mm/kasan/generic.c:358
 kvfree_call_rcu+0xb1/0x8b0 kernel/rcu/tree.c:3644
 fib_notifier_ops_unregister+0xe7/0x100 net/core/fib_notifier.c:167
 fib6_notifier_exit+0x3b/0x40 net/ipv6/fib6_notifier.c:63
 fib6_net_exit+0x305/0x320 net/ipv6/ip6_fib.c:2442
 ops_exit_list net/core/net_namespace.c:172 [inline]
 cleanup_net+0x64b/0xc00 net/core/net_namespace.c:599
 process_one_work+0x6bb/0xc10 kernel/workqueue.c:2325
 worker_thread+0xad5/0x12a0 kernel/workqueue.c:2472
 kthread+0x421/0x510 kernel/kthread.c:337
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

Second to last potentially related work creation:
 kasan_save_stack+0x3b/0x60 mm/kasan/common.c:38
 __kasan_record_aux_stack+0xd3/0xf0 mm/kasan/generic.c:348
 kasan_record_aux_stack_noalloc+0xb/0x10 mm/kasan/generic.c:358
 __call_rcu_common kernel/rcu/tree.c:3007 [inline]
 call_rcu+0x123/0x10b0 kernel/rcu/tree.c:3125
 call_rcu_hurry include/linux/rcupdate.h:89 [inline]
 __percpu_ref_switch_to_atomic lib/percpu-refcount.c:233 [inline]
 __percpu_ref_switch_mode+0x342/0x620 lib/percpu-refcount.c:281
 percpu_ref_kill_and_confirm+0xa3/0x220 lib/percpu-refcount.c:395
 percpu_ref_kill include/linux/percpu-refcount.h:149 [inline]
 blkg_destroy+0x594/0x5f0 block/blk-cgroup.c:415
 blkg_destroy_all+0xd2/0x440 block/blk-cgroup.c:436
 blkcg_exit_queue+0x15/0x20 block/blk-cgroup.c:1245
 blk_exit_queue block/blk-sysfs.c:774 [inline]
 blk_release_queue+0x148/0x270 block/blk-sysfs.c:810
 kobject_cleanup lib/kobject.c:713 [inline]
 kobject_release lib/kobject.c:744 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x178/0x260 lib/kobject.c:761
 blk_put_queue+0x19/0x20 block/blk-core.c:347
 scsi_device_dev_release_usercontext+0x58e/0x840 drivers/scsi/scsi_sysfs.c:478
 execute_in_process_context+0x1af/0x240 kernel/workqueue.c:3393
 scsi_device_dev_release+0xf8/0x110 drivers/scsi/scsi_sysfs.c:519
 device_release+0x95/0x1c0
 kobject_cleanup lib/kobject.c:713 [inline]
 kobject_release lib/kobject.c:744 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x178/0x260 lib/kobject.c:761
 put_device+0x1f/0x30 drivers/base/core.c:3533
 __scsi_remove_device+0x307/0x370 drivers/scsi/scsi_sysfs.c:1506
 scsi_probe_and_add_lun+0x2360/0x4320
 __scsi_scan_target+0x1ed/0xe30 drivers/scsi/scsi_scan.c:1637
 scsi_scan_channel drivers/scsi/scsi_scan.c:1725 [inline]
 scsi_scan_host_selected+0x334/0x5f0 drivers/scsi/scsi_scan.c:1754
 do_scsi_scan_host drivers/scsi/scsi_scan.c:1893 [inline]
 scsi_scan_host+0x3a8/0x670 drivers/scsi/scsi_scan.c:1923
 virtscsi_probe+0x930/0xc30 drivers/scsi/virtio_scsi.c:915
 virtio_dev_probe+0x891/0xae0 drivers/virtio/virtio.c:273
 really_probe+0x28d/0x970 drivers/base/dd.c:595
 __driver_probe_device+0x1a0/0x310 drivers/base/dd.c:755
 driver_probe_device+0x54/0x3d0 drivers/base/dd.c:785
 __driver_attach+0x446/0x590 drivers/base/dd.c:1164
 bus_for_each_dev+0x17b/0x1f0 drivers/base/bus.c:303
 driver_attach+0x42/0x50 drivers/base/dd.c:1181
 bus_add_driver+0x33f/0x590 drivers/base/bus.c:620
 driver_register+0x2e2/0x3e0 drivers/base/driver.c:240
 register_virtio_driver+0x97/0xc0 drivers/virtio/virtio.c:325
 init+0x66/0xe0 drivers/scsi/virtio_scsi.c:1009
 do_one_initcall+0x182/0x610 init/main.c:1302
 do_initcall_level+0x186/0x310 init/main.c:1375
 do_initcalls+0x4e/0x90 init/main.c:1391
 do_basic_setup+0x81/0x90 init/main.c:1410
 kernel_init_freeable+0x2c1/0x400 init/main.c:1615
 kernel_init+0x1d/0x290 init/main.c:1506
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

The buggy address belongs to the object at ffff88810aa74880
 which belongs to the cache kmalloc-64 of size 64
The buggy address is located 8 bytes inside of
 64-byte region [ffff88810aa74880, ffff88810aa748c0)
The buggy address belongs to the page:
page:ffffea00042a9d00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10aa74
flags: 0x4000000000000200(slab|zone=1)
raw: 4000000000000200 dead000000000100 dead000000000122 ffff888100042780
raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, ts 4641186569, free_ts 0
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1a3/0x1b0 mm/page_alloc.c:2605
 prep_new_page+0x1b/0x110 mm/page_alloc.c:2611
 get_page_from_freelist+0x3550/0x35d0 mm/page_alloc.c:4485
 __alloc_pages+0x27e/0x8f0 mm/page_alloc.c:5779
 allocate_slab mm/slub.c:1932 [inline]
 new_slab+0x9a/0x4e0 mm/slub.c:1995
 ___slab_alloc+0x39e/0x830 mm/slub.c:3028
 __slab_alloc+0x4a/0x90 mm/slub.c:3115
 slab_alloc_node mm/slub.c:3206 [inline]
 slab_alloc mm/slub.c:3248 [inline]
 kmem_cache_alloc_trace+0x142/0x210 mm/slub.c:3265
 kmalloc include/linux/slab.h:603 [inline]
 kzalloc include/linux/slab.h:733 [inline]
 percpu_ref_init+0xc8/0x340 lib/percpu-refcount.c:76
 blkg_alloc+0xa7/0x5b0 block/blk-cgroup.c:162
 blkcg_init_queue+0x29/0x200 block/blk-cgroup.c:1190
 blk_alloc_queue+0x3fa/0x570 block/blk-core.c:593
 blk_mq_init_queue_data block/blk-mq.c:3156 [inline]
 blk_mq_init_queue+0x36/0xd0 block/blk-mq.c:3170
 scsi_alloc_sdev+0x674/0xa10 drivers/scsi/scsi_scan.c:319
 scsi_probe_and_add_lun+0x199/0x4320 drivers/scsi/scsi_scan.c:1156
 __scsi_scan_target+0x1ed/0xe30 drivers/scsi/scsi_scan.c:1637
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88810aa74780: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
 ffff88810aa74800: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
>ffff88810aa74880: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
                      ^
 ffff88810aa74900: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
 ffff88810aa74980: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
==================================================================
general protection fault, probably for non-canonical address 0xfad3fc4b80000030: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0xd6a0025c00000180-0xd6a0025c00000187]
CPU: 0 PID: 387 Comm: kworker/0:4 Tainted: G    B   W         5.15.169-syzkaller-00123-g9efd694ed939 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events binder_deferred_func
RIP: 0010:__list_del_entry_valid+0x75/0x120 lib/list_debug.c:59
Code: 1e 48 85 db 74 68 4d 85 ff 74 74 48 ba 00 01 00 00 00 00 ad de 48 39 d3 74 76 48 83 c2 22 49 39 d7 74 7e 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 fc 7e 48 ff 49 8b 17 4c 39 f2 75
RSP: 0018:ffffc90000c47c00 EFLAGS: 00010a06
RAX: 1ad4004b80000030 RBX: ffff88811230fd00 RCX: ffffffff826a3f89
RDX: dead000000000122 RSI: 0000000000000282 RDI: ffff88810aa74880
RBP: ffffc90000c47c20 R08: ffffffff8141a43b R09: 0000000000000003
R10: fffffbfff0e9a84c R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff88810aa74880 R14: ffff88810aa74880 R15: d6a0025c00000183
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3011bff8 CR3: 0000000130f12000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __list_del_entry include/linux/list.h:132 [inline]
 list_del_init include/linux/list.h:204 [inline]
 binder_dequeue_work_head_ilocked drivers/android/binder.c:515 [inline]
 binder_release_work+0xcd/0x680 drivers/android/binder.c:5183
 binder_deferred_release drivers/android/binder.c:6339 [inline]
 binder_deferred_func+0x1847/0x1bc0 drivers/android/binder.c:6374
 process_one_work+0x6bb/0xc10 kernel/workqueue.c:2325
 worker_thread+0xad5/0x12a0 kernel/workqueue.c:2472
 kthread+0x421/0x510 kernel/kthread.c:337
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
Modules linked in:
---[ end trace 86221b3de4f6fdec ]---
RIP: 0010:__list_del_entry_valid+0x75/0x120 lib/list_debug.c:59
Code: 1e 48 85 db 74 68 4d 85 ff 74 74 48 ba 00 01 00 00 00 00 ad de 48 39 d3 74 76 48 83 c2 22 49 39 d7 74 7e 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 fc 7e 48 ff 49 8b 17 4c 39 f2 75
RSP: 0018:ffffc90000c47c00 EFLAGS: 00010a06
RAX: 1ad4004b80000030 RBX: ffff88811230fd00 RCX: ffffffff826a3f89
RDX: dead000000000122 RSI: 0000000000000282 RDI: ffff88810aa74880
RBP: ffffc90000c47c20 R08: ffffffff8141a43b R09: 0000000000000003
R10: fffffbfff0e9a84c R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff88810aa74880 R14: ffff88810aa74880 R15: d6a0025c00000183
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3011bff8 CR3: 0000000006a0f000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	48 85 db             	test   %rbx,%rbx
   3:	74 68                	je     0x6d
   5:	4d 85 ff             	test   %r15,%r15
   8:	74 74                	je     0x7e
   a:	48 ba 00 01 00 00 00 	movabs $0xdead000000000100,%rdx
  11:	00 ad de
  14:	48 39 d3             	cmp    %rdx,%rbx
  17:	74 76                	je     0x8f
  19:	48 83 c2 22          	add    $0x22,%rdx
  1d:	49 39 d7             	cmp    %rdx,%r15
  20:	74 7e                	je     0xa0
  22:	4c 89 f8             	mov    %r15,%rax
  25:	48 c1 e8 03          	shr    $0x3,%rax
* 29:	42 80 3c 20 00       	cmpb   $0x0,(%rax,%r12,1) <-- trapping instruction
  2e:	74 08                	je     0x38
  30:	4c 89 ff             	mov    %r15,%rdi
  33:	e8 fc 7e 48 ff       	call   0xff487f34
  38:	49 8b 17             	mov    (%r15),%rdx
  3b:	4c 39 f2             	cmp    %r14,%rdx
  3e:	75                   	.byte 0x75