==================================================================
BUG: KASAN: use-after-free in __list_del_entry_valid+0x2f/0x120 lib/list_debug.c:46
Read of size 8 at addr ffff888115def308 by task kworker/0:1/17120

CPU: 0 PID: 17120 Comm: kworker/0:1 Tainted: G        W         5.15.167-syzkaller-android13-5.15.167_r00 #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 21236:
 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 17120:
 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
 __call_rcu_common kernel/rcu/tree.c:3007 [inline]
 call_rcu+0x123/0x10b0 kernel/rcu/tree.c:3125
 tnode_free net/ipv4/fib_trie.c:495 [inline]
 replace+0x19b/0x4b0 net/ipv4/fib_trie.c:521
 inflate net/ipv4/fib_trie.c:623 [inline]
 resize+0xbaf/0x1d60 net/ipv4/fib_trie.c:868
 replace+0x352/0x4b0 net/ipv4/fib_trie.c:529
 inflate net/ipv4/fib_trie.c:623 [inline]
 resize+0xbaf/0x1d60 net/ipv4/fib_trie.c:868
 trie_rebalance net/ipv4/fib_trie.c:1101 [inline]
 fib_insert_node net/ipv4/fib_trie.c:1145 [inline]
 fib_insert_alias+0xb20/0x1060 net/ipv4/fib_trie.c:1159
 fib_trie_unmerge+0x2f6/0x1380 net/ipv4/fib_trie.c:1931
 fib_unmerge+0xc4/0x370 net/ipv4/fib_frontend.c:160
 fib4_rule_configure+0x114/0xb30 net/ipv4/fib_rules.c:239
 fib_nl_newrule+0x14a9/0x1f60 net/core/fib_rules.c:793
 rtnetlink_rcv_msg+0x951/0xc40 net/core/rtnetlink.c:5618
 netlink_rcv_skb+0x1cf/0x410 net/netlink/af_netlink.c:2507
 rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:5636
 netlink_unicast_kernel net/netlink/af_netlink.c:1330 [inline]
 netlink_unicast+0x8df/0xac0 net/netlink/af_netlink.c:1356
 netlink_sendmsg+0xa0a/0xd20 net/netlink/af_netlink.c:1924
 sock_sendmsg_nosec net/socket.c:704 [inline]
 __sock_sendmsg net/socket.c:716 [inline]
 ____sys_sendmsg+0x59e/0x8f0 net/socket.c:2431
 ___sys_sendmsg+0x252/0x2e0 net/socket.c:2485
 __sys_sendmsg net/socket.c:2514 [inline]
 __do_sys_sendmsg net/socket.c:2523 [inline]
 __se_sys_sendmsg+0x19a/0x260 net/socket.c:2521
 __x64_sys_sendmsg+0x7b/0x90 net/socket.c:2521
 x64_sys_call+0x16a/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:47
 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

The buggy address belongs to the object at ffff888115def300
 which belongs to the cache kmalloc-64 of size 64
The buggy address is located 8 bytes inside of
 64-byte region [ffff888115def300, ffff888115def340)
The buggy address belongs to the page:
page:ffffea0004577bc0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x115def
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 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 1001, ts 50835173445, free_ts 50349422405
 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]
 kmalloc_array include/linux/slab.h:642 [inline]
 kcalloc include/linux/slab.h:672 [inline]
 __list_lru_init+0xb0/0x550 mm/list_lru.c:596
 alloc_super+0x66f/0x7d0 fs/super.c:272
 sget+0x1e5/0x4c0 fs/super.c:635
 mount_nodev+0x31/0xf0 fs/super.c:1439
 ovl_mount+0x2c/0x40 fs/overlayfs/super.c:2192
 legacy_get_tree+0xf1/0x190 fs/fs_context.c:611
 vfs_get_tree+0x88/0x290 fs/super.c:1528
 do_new_mount+0x2ba/0xb30 fs/namespace.c:3005
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1472 [inline]
 free_pcp_prepare mm/page_alloc.c:1544 [inline]
 free_unref_page_prepare+0x7c8/0x7d0 mm/page_alloc.c:3534
 free_unref_page_list+0x14b/0xa60 mm/page_alloc.c:3671
 release_pages+0x1310/0x1370 mm/swap.c:1009
 free_pages_and_swap_cache+0x8a/0xa0 mm/swap_state.c:320
 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:240 [inline]
 tlb_flush_mmu mm/mmu_gather.c:247 [inline]
 tlb_finish_mmu+0x177/0x320 mm/mmu_gather.c:338
 exit_mmap+0x40d/0x940 mm/mmap.c:3218
 __mmput+0x95/0x310 kernel/fork.c:1179
 mmput+0x5b/0x170 kernel/fork.c:1202
 exit_mm kernel/exit.c:554 [inline]
 do_exit+0xb9c/0x2ca0 kernel/exit.c:867
 do_group_exit+0x141/0x310 kernel/exit.c:1002
 __do_sys_exit_group kernel/exit.c:1013 [inline]
 __se_sys_exit_group kernel/exit.c:1011 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1011
 x64_sys_call+0x610/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:232
 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

Memory state around the buggy address:
 ffff888115def200: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
 ffff888115def280: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc
>ffff888115def300: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
                      ^
 ffff888115def380: 00 00 00 00 00 00 00 03 fc fc fc fc fc fc fc fc
 ffff888115def400: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
==================================================================
general protection fault, probably for non-canonical address 0xfcdffc73e000085c: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0xe700039f000042e0-0xe700039f000042e7]
CPU: 0 PID: 17120 Comm: kworker/0:1 Tainted: G    B   W         5.15.167-syzkaller-android13-5.15.167_r00 #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 cc 90 48 ff 49 8b 17 4c 39 f2 75
RSP: 0018:ffffc90000fafc00 EFLAGS: 00010a06
RAX: 1ce00073e000085c RBX: ffff8881073dce00 RCX: ffffffff826a1859
RDX: dead000000000122 RSI: 0000000000000282 RDI: ffff888115def300
RBP: ffffc90000fafc20 R08: ffffffff8141997b R09: 0000000000000003
R10: fffffbfff0e9a04c R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888115def300 R14: ffff888115def300 R15: e700039f000042e0
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000006a0f000 CR4: 00000000003526b0
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 819735ed1d075da4 ]---
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 cc 90 48 ff 49 8b 17 4c 39 f2 75
RSP: 0018:ffffc90000fafc00 EFLAGS: 00010a06
RAX: 1ce00073e000085c RBX: ffff8881073dce00 RCX: ffffffff826a1859
RDX: dead000000000122 RSI: 0000000000000282 RDI: ffff888115def300
RBP: ffffc90000fafc20 R08: ffffffff8141997b R09: 0000000000000003
R10: fffffbfff0e9a04c R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888115def300 R14: ffff888115def300 R15: e700039f000042e0
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000006a0f000 CR4: 00000000003526b0
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 cc 90 48 ff       	call   0xff489104
  38:	49 8b 17             	mov    (%r15),%rdx
  3b:	4c 39 f2             	cmp    %r14,%rdx
  3e:	75                   	.byte 0x75