==================================================================
BUG: KASAN: use-after-free in list_empty include/linux/list.h:284 [inline]
BUG: KASAN: use-after-free in waitqueue_active include/linux/wait.h:129 [inline]
BUG: KASAN: use-after-free in wq_has_sleeper include/linux/wait.h:163 [inline]
BUG: KASAN: use-after-free in skwq_has_sleeper include/net/sock.h:2250 [inline]
BUG: KASAN: use-after-free in sock_def_write_space+0x62e/0x640 net/core/sock.c:3153
Read of size 8 at addr ffff888048d1f940 by task ksoftirqd/2/26

CPU: 2 PID: 26 Comm: ksoftirqd/2 Not tainted 5.16.0-rc1-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 print_address_description.constprop.0.cold+0x8d/0x2ed mm/kasan/report.c:247
 __kasan_report mm/kasan/report.c:433 [inline]
 kasan_report.cold+0x83/0xdf mm/kasan/report.c:450
 list_empty include/linux/list.h:284 [inline]
 waitqueue_active include/linux/wait.h:129 [inline]
 wq_has_sleeper include/linux/wait.h:163 [inline]
 skwq_has_sleeper include/net/sock.h:2250 [inline]
 sock_def_write_space+0x62e/0x640 net/core/sock.c:3153
 sock_wfree+0x1cc/0x240 net/core/sock.c:2285
 skb_release_head_state+0x9f/0x280 net/core/skbuff.c:729
 skb_release_all net/core/skbuff.c:740 [inline]
 __kfree_skb net/core/skbuff.c:756 [inline]
 consume_skb net/core/skbuff.c:912 [inline]
 consume_skb+0x89/0x160 net/core/skbuff.c:906
 __dev_kfree_skb_any+0x6b/0x80 net/core/dev.c:3121
 dev_kfree_skb_any include/linux/netdevice.h:3993 [inline]
 e1000_unmap_and_free_tx_resource+0x141/0x200 drivers/net/ethernet/intel/e1000/e1000_main.c:1969
 e1000_clean_tx_irq drivers/net/ethernet/intel/e1000/e1000_main.c:3859 [inline]
 e1000_clean+0x4a8/0x1c30 drivers/net/ethernet/intel/e1000/e1000_main.c:3800
 __napi_poll+0xaf/0x440 net/core/dev.c:7020
 napi_poll net/core/dev.c:7087 [inline]
 net_rx_action+0x801/0xb40 net/core/dev.c:7174
 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558
 run_ksoftirqd kernel/softirq.c:920 [inline]
 run_ksoftirqd+0x2d/0x60 kernel/softirq.c:912
 smpboot_thread_fn+0x645/0x9c0 kernel/smpboot.c:164
 kthread+0x405/0x4f0 kernel/kthread.c:327
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>

Allocated by task 5532:
 kasan_save_stack+0x1e/0x50 mm/kasan/common.c:38
 kasan_set_track mm/kasan/common.c:46 [inline]
 set_alloc_info mm/kasan/common.c:434 [inline]
 __kasan_slab_alloc+0x85/0xb0 mm/kasan/common.c:467
 kasan_slab_alloc include/linux/kasan.h:259 [inline]
 slab_post_alloc_hook mm/slab.h:519 [inline]
 slab_alloc mm/slab.c:3323 [inline]
 kmem_cache_alloc+0x1bc/0x560 mm/slab.c:3507
 sock_alloc_inode+0x18/0x1c0 net/socket.c:303
 alloc_inode+0x61/0x230 fs/inode.c:237
 new_inode_pseudo+0x14/0xe0 fs/inode.c:946
 sock_alloc+0x3c/0x260 net/socket.c:626
 __sock_create+0xb9/0x790 net/socket.c:1428
 sock_create net/socket.c:1515 [inline]
 __sys_socket+0xef/0x200 net/socket.c:1557
 __do_sys_socket net/socket.c:1566 [inline]
 __se_sys_socket net/socket.c:1564 [inline]
 __x64_sys_socket+0x6f/0xb0 net/socket.c:1564
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

Freed by task 3765:
 kasan_save_stack+0x1e/0x50 mm/kasan/common.c:38
 kasan_set_track+0x21/0x30 mm/kasan/common.c:46
 kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:370
 ____kasan_slab_free mm/kasan/common.c:366 [inline]
 ____kasan_slab_free mm/kasan/common.c:328 [inline]
 __kasan_slab_free+0xd1/0x110 mm/kasan/common.c:374
 kasan_slab_free include/linux/kasan.h:235 [inline]
 __cache_free mm/slab.c:3445 [inline]
 kmem_cache_free+0x6c/0x200 mm/slab.c:3740
 i_callback+0x3f/0x70 fs/inode.c:226
 rcu_do_batch kernel/rcu/tree.c:2506 [inline]
 rcu_core+0x7ab/0x1470 kernel/rcu/tree.c:2741
 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558

Last potentially related work creation:
 kasan_save_stack+0x1e/0x50 mm/kasan/common.c:38
 __kasan_record_aux_stack+0xb5/0xe0 mm/kasan/generic.c:348
 __call_rcu kernel/rcu/tree.c:2985 [inline]
 call_rcu+0xb1/0x740 kernel/rcu/tree.c:3065
 destroy_inode+0x129/0x1b0 fs/inode.c:292
 iput_final fs/inode.c:1672 [inline]
 iput.part.0+0x539/0x850 fs/inode.c:1698
 iput+0x58/0x70 fs/inode.c:1688
 dentry_unlink_inode+0x2b1/0x460 fs/dcache.c:376
 __dentry_kill+0x3c0/0x640 fs/dcache.c:582
 dentry_kill fs/dcache.c:708 [inline]
 dput+0x738/0xbc0 fs/dcache.c:888
 __fput+0x3ab/0x9f0 fs/file_table.c:293
 task_work_run+0xdd/0x1a0 kernel/task_work.c:164
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:175 [inline]
 exit_to_user_mode_prepare+0x27e/0x290 kernel/entry/common.c:207
 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae

Second to last potentially related work creation:
 kasan_save_stack+0x1e/0x50 mm/kasan/common.c:38
 __kasan_record_aux_stack+0xb5/0xe0 mm/kasan/generic.c:348
 __call_rcu kernel/rcu/tree.c:2985 [inline]
 call_rcu+0xb1/0x740 kernel/rcu/tree.c:3065
 destroy_inode+0x129/0x1b0 fs/inode.c:292
 iput_final fs/inode.c:1672 [inline]
 iput.part.0+0x539/0x850 fs/inode.c:1698
 iput+0x58/0x70 fs/inode.c:1688
 dentry_unlink_inode+0x2b1/0x460 fs/dcache.c:376
 __dentry_kill+0x3c0/0x640 fs/dcache.c:582
 dentry_kill fs/dcache.c:708 [inline]
 dput+0x738/0xbc0 fs/dcache.c:888
 __fput+0x3ab/0x9f0 fs/file_table.c:293
 task_work_run+0xdd/0x1a0 kernel/task_work.c:164
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:175 [inline]
 exit_to_user_mode_prepare+0x27e/0x290 kernel/entry/common.c:207
 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae

The buggy address belongs to the object at ffff888048d1f8c0
 which belongs to the cache sock_inode_cache of size 1408
The buggy address is located 128 bytes inside of
 1408-byte region [ffff888048d1f8c0, ffff888048d1fe40)
The buggy address belongs to the page:
page:ffffea00012347c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888048d1fffe pfn:0x48d1f
memcg:ffff888042e955c1
flags: 0x4fff00000000200(slab|node=1|zone=1|lastcpupid=0x7ff)
raw: 04fff00000000200 ffffea0001232408 ffffea0001234808 ffff8880402a4a00
raw: ffff888048d1fffe ffff888048d1f2c0 0000000100000002 ffff888042e955c1
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x140cd0(GFP_USER|__GFP_COMP|__GFP_RECLAIMABLE), pid 3716, ts 218493143511, free_ts 0
 prep_new_page mm/page_alloc.c:2418 [inline]
 get_page_from_freelist+0xa72/0x2f50 mm/page_alloc.c:4149
 __alloc_pages+0x1b2/0x500 mm/page_alloc.c:5369
 __alloc_pages_node include/linux/gfp.h:570 [inline]
 kmem_getpages mm/slab.c:1377 [inline]
 cache_grow_begin+0x75/0x470 mm/slab.c:2593
 fallback_alloc+0x1e4/0x2e0 mm/slab.c:3140
 __do_cache_alloc mm/slab.c:3282 [inline]
 slab_alloc mm/slab.c:3316 [inline]
 kmem_cache_alloc+0x367/0x560 mm/slab.c:3507
 sock_alloc_inode+0x18/0x1c0 net/socket.c:303
 alloc_inode+0x61/0x230 fs/inode.c:237
 new_inode_pseudo+0x14/0xe0 fs/inode.c:946
 sock_alloc+0x3c/0x260 net/socket.c:626
 __sock_create+0xb9/0x790 net/socket.c:1428
 sock_create net/socket.c:1515 [inline]
 __sys_socket+0xef/0x200 net/socket.c:1557
 __do_sys_socket net/socket.c:1566 [inline]
 __se_sys_socket net/socket.c:1564 [inline]
 __x64_sys_socket+0x6f/0xb0 net/socket.c:1564
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
page_owner free stack trace missing

Memory state around the buggy address:
 ffff888048d1f800: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc
 ffff888048d1f880: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
>ffff888048d1f900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                           ^
 ffff888048d1f980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888048d1fa00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
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