==================================================================
BUG: KASAN: slab-use-after-free in mini_qdisc_pair_swap+0x19d/0x1f0 net/sched/sch_generic.c:1553
Read of size 8 at addr ffff888015ff2000 by task syz-executor.1/10145

CPU: 0 PID: 10145 Comm: syz-executor.1 Not tainted 6.5.0-rc4-syzkaller-01158-g81083076a007 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:364 [inline]
 print_report+0xc4/0x620 mm/kasan/report.c:475
 kasan_report+0xda/0x110 mm/kasan/report.c:588
 mini_qdisc_pair_swap+0x19d/0x1f0 net/sched/sch_generic.c:1553
 tcf_chain_head_change_item net/sched/cls_api.c:493 [inline]
 tcf_chain0_head_change_cb_del+0x19c/0x3d0 net/sched/cls_api.c:940
 tcf_block_put_ext.part.0+0x30/0x2e0 net/sched/cls_api.c:1505
 tcf_block_put_ext+0x2e/0x40 net/sched/cls_api.c:1503
 clsact_destroy+0x283/0x990 net/sched/sch_ingress.c:300
 __qdisc_destroy+0xc4/0x450 net/sched/sch_generic.c:1063
 qdisc_put+0xd1/0xf0 net/sched/sch_generic.c:1090
 shutdown_scheduler_queue+0xa5/0x160 net/sched/sch_generic.c:1143
 dev_shutdown+0x17e/0x430 net/sched/sch_generic.c:1477
 unregister_netdevice_many_notify+0x5bd/0x1a20 net/core/dev.c:10920
 unregister_netdevice_many net/core/dev.c:10986 [inline]
 unregister_netdevice_queue+0x2e5/0x3c0 net/core/dev.c:10866
 unregister_vlan_dev+0x2a9/0x580 net/8021q/vlan.c:118
 vlan_ioctl_handler+0x387/0xa80 net/8021q/vlan.c:628
 sock_ioctl+0x4b0/0x6e0 net/socket.c:1271
 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+0x18f/0x210 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f780287cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f78035900c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f780299bf80 RCX: 00007f780287cae9
RDX: 0000000020002800 RSI: 0000000000008982 RDI: 0000000000000004
RBP: 00007f78028c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f780299bf80 R15: 00007fffb18c39d8
 </TASK>

Allocated by task 9902:
 kasan_save_stack+0x33/0x50 mm/kasan/common.c:45
 kasan_set_track+0x25/0x30 mm/kasan/common.c:52
 ____kasan_kmalloc mm/kasan/common.c:374 [inline]
 __kasan_kmalloc+0xa2/0xb0 mm/kasan/common.c:383
 kmalloc include/linux/slab.h:582 [inline]
 kzalloc include/linux/slab.h:703 [inline]
 do_check_common+0x23f/0xd370 kernel/bpf/verifier.c:19013
 do_check_main kernel/bpf/verifier.c:19125 [inline]
 bpf_check+0x8436/0xac50 kernel/bpf/verifier.c:19749
 bpf_prog_load+0x153a/0x2270 kernel/bpf/syscall.c:2709
 __sys_bpf+0xeed/0x4ec0 kernel/bpf/syscall.c:5345
 __do_sys_bpf kernel/bpf/syscall.c:5449 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5447 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5447
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Freed by task 9902:
 kasan_save_stack+0x33/0x50 mm/kasan/common.c:45
 kasan_set_track+0x25/0x30 mm/kasan/common.c:52
 kasan_save_free_info+0x2b/0x40 mm/kasan/generic.c:522
 ____kasan_slab_free mm/kasan/common.c:236 [inline]
 ____kasan_slab_free+0x15e/0x1b0 mm/kasan/common.c:200
 kasan_slab_free include/linux/kasan.h:162 [inline]
 slab_free_hook mm/slub.c:1792 [inline]
 slab_free_freelist_hook+0x10b/0x1e0 mm/slub.c:1818
 slab_free mm/slub.c:3801 [inline]
 __kmem_cache_free+0xb8/0x2f0 mm/slub.c:3814
 free_func_state kernel/bpf/verifier.c:1699 [inline]
 free_func_state kernel/bpf/verifier.c:1693 [inline]
 free_verifier_state+0xc9/0x260 kernel/bpf/verifier.c:1715
 do_check_common+0x65f/0xd370 kernel/bpf/verifier.c:19068
 do_check_main kernel/bpf/verifier.c:19125 [inline]
 bpf_check+0x8436/0xac50 kernel/bpf/verifier.c:19749
 bpf_prog_load+0x153a/0x2270 kernel/bpf/syscall.c:2709
 __sys_bpf+0xeed/0x4ec0 kernel/bpf/syscall.c:5345
 __do_sys_bpf kernel/bpf/syscall.c:5449 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5447 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5447
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Last potentially related work creation:
 kasan_save_stack+0x33/0x50 mm/kasan/common.c:45
 __kasan_record_aux_stack+0xbc/0xd0 mm/kasan/generic.c:492
 __call_rcu_common.constprop.0+0x9a/0x790 kernel/rcu/tree.c:2649
 netlink_release+0xf0d/0x2000 net/netlink/af_netlink.c:833
 __sock_release+0xcd/0x290 net/socket.c:654
 sock_close+0x1c/0x20 net/socket.c:1386
 __fput+0x3fd/0xac0 fs/file_table.c:384
 task_work_run+0x14d/0x240 kernel/task_work.c:179
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa99/0x2a20 kernel/exit.c:874
 do_group_exit+0xd4/0x2a0 kernel/exit.c:1024
 get_signal+0x23ea/0x2770 kernel/signal.c:2881
 arch_do_signal_or_restart+0x89/0x5f0 arch/x86/kernel/signal.c:308
 exit_to_user_mode_loop kernel/entry/common.c:168 [inline]
 exit_to_user_mode_prepare+0x11f/0x240 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline]
 syscall_exit_to_user_mode+0x1d/0x50 kernel/entry/common.c:297
 do_syscall_64+0x44/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Second to last potentially related work creation:
 kasan_save_stack+0x33/0x50 mm/kasan/common.c:45
 __kasan_record_aux_stack+0xbc/0xd0 mm/kasan/generic.c:492
 __call_rcu_common.constprop.0+0x9a/0x790 kernel/rcu/tree.c:2649
 qdisc_put+0xd1/0xf0 net/sched/sch_generic.c:1090
 shutdown_scheduler_queue+0xa5/0x160 net/sched/sch_generic.c:1143
 netdev_for_each_tx_queue include/linux/netdevice.h:2508 [inline]
 dev_shutdown+0xb6/0x430 net/sched/sch_generic.c:1475
 unregister_netdevice_many_notify+0x5bd/0x1a20 net/core/dev.c:10920
 unregister_netdevice_many net/core/dev.c:10986 [inline]
 unregister_netdevice_queue+0x2e5/0x3c0 net/core/dev.c:10866
 unregister_netdevice include/linux/netdevice.h:3106 [inline]
 __tun_detach+0x116f/0x1470 drivers/net/tun.c:684
 tun_detach drivers/net/tun.c:700 [inline]
 tun_chr_close+0xc8/0x240 drivers/net/tun.c:3493
 __fput+0x3fd/0xac0 fs/file_table.c:384
 task_work_run+0x14d/0x240 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:171 [inline]
 exit_to_user_mode_prepare+0x210/0x240 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline]
 syscall_exit_to_user_mode+0x1d/0x50 kernel/entry/common.c:297
 do_syscall_64+0x44/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

The buggy address belongs to the object at ffff888015ff2000
 which belongs to the cache kmalloc-2k of size 2048
The buggy address is located 0 bytes inside of
 freed 2048-byte region [ffff888015ff2000, ffff888015ff2800)

The buggy address belongs to the physical page:
page:ffffea000057fc00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x15ff0
head:ffffea000057fc00 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
anon flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 00fff00000010200 ffff888012842000 0000000000000000 dead000000000001
raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 7116660631, free_ts 0
 set_page_owner include/linux/page_owner.h:31 [inline]
 post_alloc_hook+0x2d2/0x350 mm/page_alloc.c:1570
 prep_new_page mm/page_alloc.c:1577 [inline]
 get_page_from_freelist+0x10a9/0x31e0 mm/page_alloc.c:3221
 __alloc_pages+0x1d0/0x4a0 mm/page_alloc.c:4477
 alloc_page_interleave+0x1e/0x250 mm/mempolicy.c:2125
 alloc_pages+0x22a/0x270 mm/mempolicy.c:2287
 alloc_slab_page mm/slub.c:1862 [inline]
 allocate_slab+0x24e/0x380 mm/slub.c:2009
 new_slab mm/slub.c:2062 [inline]
 ___slab_alloc+0x8bc/0x1570 mm/slub.c:3215
 __slab_alloc.constprop.0+0x56/0xa0 mm/slub.c:3314
 __slab_alloc_node mm/slub.c:3367 [inline]
 slab_alloc_node mm/slub.c:3460 [inline]
 __kmem_cache_alloc_node+0x137/0x350 mm/slub.c:3509
 kmalloc_trace+0x25/0xe0 mm/slab_common.c:1076
 kmalloc include/linux/slab.h:582 [inline]
 kzalloc include/linux/slab.h:703 [inline]
 acpi_os_allocate_zeroed include/acpi/platform/aclinuxex.h:57 [inline]
 acpi_ds_create_walk_state+0x78/0x240 drivers/acpi/acpica/dswstate.c:518
 acpi_ps_execute_method+0x253/0xb20 drivers/acpi/acpica/psxface.c:134
 acpi_ns_evaluate+0x768/0xca0 drivers/acpi/acpica/nseval.c:205
 acpi_evaluate_object+0x3eb/0xa70 drivers/acpi/acpica/nsxfeval.c:354
 acpi_evaluate_integer+0xde/0x1f0 drivers/acpi/utils.c:260
 acpi_bus_get_status_handle drivers/acpi/bus.c:82 [inline]
 acpi_bus_get_status+0x19a/0x340 drivers/acpi/bus.c:111
page_owner free stack trace missing

Memory state around the buggy address:
 ffff888015ff1f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888015ff1f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff888015ff2000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff888015ff2080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888015ff2100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================