==================================================================
BUG: KASAN: use-after-free in cleancache_fs_enabled_mapping include/linux/cleancache.h:56 [inline]
BUG: KASAN: use-after-free in cleancache_invalidate_page include/linux/cleancache.h:110 [inline]
BUG: KASAN: use-after-free in unaccount_page_cache_page+0x6d8/0x750 mm/filemap.c:163
Read of size 4 at addr ffff88811489d470 by task syz-executor.5/27119

CPU: 0 PID: 27119 Comm: syz-executor.5 Not tainted 5.15.147-syzkaller-00327-g1c3a1f32bcbd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x151/0x1b7 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_load4_noabort+0x14/0x20 mm/kasan/report_generic.c:308
 cleancache_fs_enabled_mapping include/linux/cleancache.h:56 [inline]
 cleancache_invalidate_page include/linux/cleancache.h:110 [inline]
 unaccount_page_cache_page+0x6d8/0x750 mm/filemap.c:163
 __delete_from_page_cache+0xc6/0x5b0 mm/filemap.c:231
 __remove_mapping+0x566/0x690 mm/vmscan.c:1200
 shrink_page_list+0x2723/0x5c50 mm/vmscan.c:1797
 shrink_inactive_list mm/vmscan.c:2304 [inline]
 shrink_list mm/vmscan.c:2549 [inline]
 shrink_lruvec+0x17ec/0x4580 mm/vmscan.c:5752
 shrink_node_memcgs mm/vmscan.c:5944 [inline]
 shrink_node+0x1077/0x24e0 mm/vmscan.c:5974
 shrink_zones mm/vmscan.c:6177 [inline]
 do_try_to_free_pages+0x5b6/0x1570 mm/vmscan.c:6235
 try_to_free_pages+0x3a5/0xd70 mm/vmscan.c:6470
 __perform_reclaim mm/page_alloc.c:4948 [inline]
 __alloc_pages_direct_reclaim mm/page_alloc.c:4971 [inline]
 __alloc_pages_slowpath+0x160a/0x3860 mm/page_alloc.c:5394
 __alloc_pages+0x503/0x8f0 mm/page_alloc.c:5789
 __vmalloc_area_node mm/vmalloc.c:2955 [inline]
 __vmalloc_node_range+0x482/0x8d0 mm/vmalloc.c:3086
 __bpf_map_area_alloc kernel/bpf/syscall.c:328 [inline]
 bpf_map_area_alloc+0xd9/0xf0 kernel/bpf/syscall.c:335
 queue_stack_map_alloc+0xc3/0x200 kernel/bpf/queue_stack_maps.c:76
 find_and_alloc_map kernel/bpf/syscall.c:129 [inline]
 map_create+0x411/0x2050 kernel/bpf/syscall.c:857
 __sys_bpf+0x296/0x760 kernel/bpf/syscall.c:4600
 __do_sys_bpf kernel/bpf/syscall.c:4722 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:4720 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:4720
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f7bd0609da9
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:00007f7bcf38c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f7bd0738f80 RCX: 00007f7bd0609da9
RDX: 0000000000000048 RSI: 0000000020000140 RDI: 0000000000000000
RBP: 00007f7bd065647a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f7bd0738f80 R15: 00007ffe4f1772f8
 </TASK>

Allocated by task 410:
 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]
 __kmalloc+0x13a/0x270 mm/slub.c:4427
 __kmalloc_node include/linux/slab.h:469 [inline]
 kmalloc_node include/linux/slab.h:626 [inline]
 kvmalloc_node+0x1f0/0x4d0 mm/util.c:628
 kvmalloc include/linux/mm.h:851 [inline]
 xt_alloc_table_info+0x42/0xb0 net/netfilter/x_tables.c:1192
 do_replace net/ipv6/netfilter/ip6_tables.c:1141 [inline]
 do_ip6t_set_ctl+0xacc/0x3f50 net/ipv6/netfilter/ip6_tables.c:1638
 nf_setsockopt+0x274/0x2a0 net/netfilter/nf_sockopt.c:101
 ipv6_setsockopt+0x2a07/0x4240 net/ipv6/ipv6_sockglue.c:1011
 tcp_setsockopt+0x22d/0x3800 net/ipv4/tcp.c:3688
 sock_common_setsockopt+0xa2/0xc0 net/core/sock.c:3448
 __sys_setsockopt+0x4dc/0x840 net/socket.c:2198
 __do_sys_setsockopt net/socket.c:2209 [inline]
 __se_sys_setsockopt net/socket.c:2206 [inline]
 __x64_sys_setsockopt+0xbf/0xd0 net/socket.c:2206
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

Freed by task 410:
 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
 kvfree+0x35/0x40 mm/util.c:664
 xt_free_table_info+0x15e/0x1a0 net/netfilter/x_tables.c:1212
 __do_replace+0x81a/0xad0 net/ipv6/netfilter/ip6_tables.c:1103
 do_replace net/ipv6/netfilter/ip6_tables.c:1156 [inline]
 do_ip6t_set_ctl+0x2da2/0x3f50 net/ipv6/netfilter/ip6_tables.c:1638
 nf_setsockopt+0x274/0x2a0 net/netfilter/nf_sockopt.c:101
 ipv6_setsockopt+0x2a07/0x4240 net/ipv6/ipv6_sockglue.c:1011
 tcp_setsockopt+0x22d/0x3800 net/ipv4/tcp.c:3688
 sock_common_setsockopt+0xa2/0xc0 net/core/sock.c:3448
 __sys_setsockopt+0x4dc/0x840 net/socket.c:2198
 __do_sys_setsockopt net/socket.c:2209 [inline]
 __se_sys_setsockopt net/socket.c:2206 [inline]
 __x64_sys_setsockopt+0xbf/0xd0 net/socket.c:2206
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

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 kernel/rcu/tree.c:3007 [inline]
 call_rcu+0x133/0x12a0 kernel/rcu/tree.c:3087
 netlink_release+0x12df/0x16f0 net/netlink/af_netlink.c:819
 __sock_release net/socket.c:649 [inline]
 sock_close+0xdf/0x270 net/socket.c:1336
 __fput+0x3fe/0x910 fs/file_table.c:280
 ____fput+0x15/0x20 fs/file_table.c:308
 task_work_run+0x129/0x190 kernel/task_work.c:164
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xc4/0xe0 kernel/entry/common.c:175
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:208
 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline]
 syscall_exit_to_user_mode+0x26/0x160 kernel/entry/common.c:301
 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

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
 insert_work+0x56/0x320 kernel/workqueue.c:1373
 __queue_work+0x92a/0xcd0 kernel/workqueue.c:1539
 queue_work_on+0x105/0x170 kernel/workqueue.c:1566
 queue_work include/linux/workqueue.h:510 [inline]
 schedule_work include/linux/workqueue.h:571 [inline]
 destroy_super_rcu+0xd1/0xe0 fs/super.c:172
 rcu_do_batch+0x57a/0xc10 kernel/rcu/tree.c:2523
 rcu_core+0x517/0x1020 kernel/rcu/tree.c:2763
 rcu_core_si+0x9/0x10 kernel/rcu/tree.c:2776
 __do_softirq+0x26d/0x5bf kernel/softirq.c:565

The buggy address belongs to the object at ffff88811489d000
 which belongs to the cache kmalloc-2k of size 2048
The buggy address is located 1136 bytes inside of
 2048-byte region [ffff88811489d000, ffff88811489d800)
The buggy address belongs to the page:
page:ffffea0004522600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x114898
head:ffffea0004522600 order:3 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100043200
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 0x1d2a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 8819, ts 264292376116, free_ts 264255390147
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1a3/0x1b0 mm/page_alloc.c:2604
 prep_new_page+0x1b/0x110 mm/page_alloc.c:2610
 get_page_from_freelist+0x3550/0x35d0 mm/page_alloc.c:4484
 __alloc_pages+0x27e/0x8f0 mm/page_alloc.c:5776
 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]
 __kmalloc_track_caller+0x16c/0x260 mm/slub.c:4945
 kmalloc_reserve net/core/skbuff.c:357 [inline]
 pskb_expand_head+0x113/0x1240 net/core/skbuff.c:1727
 netlink_trim+0x19b/0x230 net/netlink/af_netlink.c:1312
 netlink_broadcast_filtered+0x66/0x1220 net/netlink/af_netlink.c:1517
 netlink_broadcast net/netlink/af_netlink.c:1562 [inline]
 nlmsg_multicast include/net/netlink.h:1033 [inline]
 nlmsg_notify+0x101/0x1c0 net/netlink/af_netlink.c:2548
 rtnl_notify net/core/rtnetlink.c:730 [inline]
 rtmsg_ifinfo_send net/core/rtnetlink.c:3887 [inline]
 rtmsg_ifinfo_event net/core/rtnetlink.c:3902 [inline]
 rtmsg_ifinfo+0xe7/0x120 net/core/rtnetlink.c:3908
 __dev_notify_flags+0xdd/0x610 net/core/dev.c:8851
 __rtnl_newlink net/core/rtnetlink.c:3509 [inline]
 rtnl_newlink+0x19d1/0x2050 net/core/rtnetlink.c:3549
 rtnetlink_rcv_msg+0x951/0xc40 net/core/rtnetlink.c:5630
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1471 [inline]
 free_pcp_prepare mm/page_alloc.c:1543 [inline]
 free_unref_page_prepare+0x7c8/0x7d0 mm/page_alloc.c:3533
 free_unref_page+0xe8/0x750 mm/page_alloc.c:3615
 free_the_page mm/page_alloc.c:804 [inline]
 __free_pages+0x61/0xf0 mm/page_alloc.c:5852
 __free_slab+0xec/0x1d0 mm/slub.c:2020
 free_slab mm/slub.c:2035 [inline]
 discard_slab mm/slub.c:2041 [inline]
 __unfreeze_partials+0x165/0x1a0 mm/slub.c:2527
 put_cpu_partial+0xc4/0x120 mm/slub.c:2607
 __slab_free+0x1c8/0x290 mm/slub.c:3388
 do_slab_free mm/slub.c:3507 [inline]
 ___cache_free+0x109/0x120 mm/slub.c:3526
 qlink_free+0x4d/0x90 mm/kasan/quarantine.c:157
 qlist_free_all+0x44/0xb0 mm/kasan/quarantine.c:176
 kasan_quarantine_reduce+0x15a/0x180 mm/kasan/quarantine.c:283
 __kasan_slab_alloc+0x2f/0xe0 mm/kasan/common.c:443
 kasan_slab_alloc include/linux/kasan.h:217 [inline]
 slab_post_alloc_hook+0x53/0x2c0 mm/slab.h:550
 slab_alloc_node mm/slub.c:3240 [inline]
 slab_alloc mm/slub.c:3248 [inline]
 kmem_cache_alloc+0xf5/0x200 mm/slub.c:3253
 sock_alloc_inode+0x1b/0xb0 net/socket.c:303
 alloc_inode fs/inode.c:236 [inline]
 new_inode_pseudo+0x64/0x220 fs/inode.c:937

Memory state around the buggy address:
 ffff88811489d300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88811489d380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88811489d400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                             ^
 ffff88811489d480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88811489d500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
general protection fault, probably for non-canonical address 0xdffffc00000000e3: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000718-0x000000000000071f]
CPU: 0 PID: 27119 Comm: syz-executor.5 Tainted: G    B             5.15.147-syzkaller-00327-g1c3a1f32bcbd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:f2fs_release_page+0x23a/0x7c0 fs/f2fs/data.c:3698
Code: 00 4c 03 23 4c 89 e0 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 e7 e8 86 7f 8b ff bb 18 07 00 00 49 03 1c 24 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 3c 05 00 00 44 8b 23 bb 00 00 00 40 be
RSP: 0000:ffffc90000b06908 EFLAGS: 00010202
RAX: 00000000000000e3 RBX: 0000000000000718 RCX: ffffffff8226881a
RDX: 0000000000000000 RSI: 0000000000000296 RDI: ffff88810d3b23c8
RBP: ffffc90000b06948 R08: ffffffff8226874c R09: fffff94000938cd1
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810d3b23c8
R13: 4000000000002005 R14: dffffc0000000000 R15: ffffea00049c6680
FS:  00007f7bcf38c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe0938c8427 CR3: 0000000161336000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 try_to_release_page+0x194/0x1f0 mm/filemap.c:4037
 shrink_page_list+0x1fd4/0x5c50 mm/vmscan.c:1762
 shrink_inactive_list mm/vmscan.c:2304 [inline]
 shrink_list mm/vmscan.c:2549 [inline]
 shrink_lruvec+0x17ec/0x4580 mm/vmscan.c:5752
 shrink_node_memcgs mm/vmscan.c:5944 [inline]
 shrink_node+0x1077/0x24e0 mm/vmscan.c:5974
 shrink_zones mm/vmscan.c:6177 [inline]
 do_try_to_free_pages+0x5b6/0x1570 mm/vmscan.c:6235
 try_to_free_pages+0x3a5/0xd70 mm/vmscan.c:6470
 __perform_reclaim mm/page_alloc.c:4948 [inline]
 __alloc_pages_direct_reclaim mm/page_alloc.c:4971 [inline]
 __alloc_pages_slowpath+0x160a/0x3860 mm/page_alloc.c:5394
 __alloc_pages+0x503/0x8f0 mm/page_alloc.c:5789
 __vmalloc_area_node mm/vmalloc.c:2955 [inline]
 __vmalloc_node_range+0x482/0x8d0 mm/vmalloc.c:3086
 __bpf_map_area_alloc kernel/bpf/syscall.c:328 [inline]
 bpf_map_area_alloc+0xd9/0xf0 kernel/bpf/syscall.c:335
 queue_stack_map_alloc+0xc3/0x200 kernel/bpf/queue_stack_maps.c:76
 find_and_alloc_map kernel/bpf/syscall.c:129 [inline]
 map_create+0x411/0x2050 kernel/bpf/syscall.c:857
 __sys_bpf+0x296/0x760 kernel/bpf/syscall.c:4600
 __do_sys_bpf kernel/bpf/syscall.c:4722 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:4720 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:4720
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f7bd0609da9
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:00007f7bcf38c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f7bd0738f80 RCX: 00007f7bd0609da9
RDX: 0000000000000048 RSI: 0000000020000140 RDI: 0000000000000000
RBP: 00007f7bd065647a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f7bd0738f80 R15: 00007ffe4f1772f8
 </TASK>
Modules linked in:
---[ end trace d0743cda25a88441 ]---
RIP: 0010:f2fs_release_page+0x23a/0x7c0 fs/f2fs/data.c:3698
Code: 00 4c 03 23 4c 89 e0 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 e7 e8 86 7f 8b ff bb 18 07 00 00 49 03 1c 24 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 3c 05 00 00 44 8b 23 bb 00 00 00 40 be
RSP: 0000:ffffc90000b06908 EFLAGS: 00010202

RAX: 00000000000000e3 RBX: 0000000000000718 RCX: ffffffff8226881a
RDX: 0000000000000000 RSI: 0000000000000296 RDI: ffff88810d3b23c8
RBP: ffffc90000b06948 R08: ffffffff8226874c R09: fffff94000938cd1
----------------
Code disassembly (best guess):
   0:	00 4c 03 23          	add    %cl,0x23(%rbx,%rax,1)
   4:	4c 89 e0             	mov    %r12,%rax
   7:	48 c1 e8 03          	shr    $0x3,%rax
   b:	42 80 3c 30 00       	cmpb   $0x0,(%rax,%r14,1)
  10:	74 08                	je     0x1a
  12:	4c 89 e7             	mov    %r12,%rdi
  15:	e8 86 7f 8b ff       	call   0xff8b7fa0
  1a:	bb 18 07 00 00       	mov    $0x718,%ebx
  1f:	49 03 1c 24          	add    (%r12),%rbx
  23:	48 89 d8             	mov    %rbx,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 0f b6 04 30       	movzbl (%rax,%r14,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 3c 05 00 00    	jne    0x573
  37:	44 8b 23             	mov    (%rbx),%r12d
  3a:	bb 00 00 00 40       	mov    $0x40000000,%ebx
  3f:	be                   	.byte 0xbe