BUG: memory leak
unreferenced object 0xffff8881005f0490 (size 576):
  comm "syslogd", pid 4474, jiffies 4294938228 (age 112.580s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 c0 5a 9e 08 81 88 ff ff  .........Z......
  backtrace:
    [<ffffffff816325ce>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff816325ce>] slab_post_alloc_hook mm/slab.h:766 [inline]
    [<ffffffff816325ce>] slab_alloc_node mm/slub.c:3478 [inline]
    [<ffffffff816325ce>] slab_alloc mm/slub.c:3486 [inline]
    [<ffffffff816325ce>] __kmem_cache_alloc_lru mm/slub.c:3493 [inline]
    [<ffffffff816325ce>] kmem_cache_alloc_lru+0x2ee/0x520 mm/slub.c:3509
    [<ffffffff84b678bf>] xas_alloc+0xef/0x110 lib/xarray.c:375
    [<ffffffff84b6963c>] xas_expand lib/xarray.c:582 [inline]
    [<ffffffff84b6963c>] xas_create+0x10c/0x6f0 lib/xarray.c:653
    [<ffffffff84b6a88b>] xas_store+0x7b/0xad0 lib/xarray.c:787
    [<ffffffff81566971>] shmem_add_to_page_cache+0x291/0x430 mm/shmem.c:789
    [<ffffffff8156845e>] shmem_alloc_and_add_folio+0x17e/0x440 mm/shmem.c:1691
    [<ffffffff8156a3e4>] shmem_get_folio_gfp+0x654/0x9a0 mm/shmem.c:2054
    [<ffffffff8156b73f>] shmem_get_folio mm/shmem.c:2136 [inline]
    [<ffffffff8156b73f>] shmem_write_begin+0x8f/0x180 mm/shmem.c:2719
    [<ffffffff81526a43>] generic_perform_write+0x113/0x2e0 mm/filemap.c:3918
    [<ffffffff81563c48>] shmem_file_write_iter+0xb8/0xc0 mm/shmem.c:2895
    [<ffffffff81696987>] call_write_iter include/linux/fs.h:2020 [inline]
    [<ffffffff81696987>] new_sync_write fs/read_write.c:491 [inline]
    [<ffffffff81696987>] vfs_write+0x327/0x590 fs/read_write.c:584
    [<ffffffff81696e4d>] ksys_write+0xad/0x170 fs/read_write.c:637
    [<ffffffff84b71e2f>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff84b71e2f>] do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:83
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0x6b

BUG: memory leak
unreferenced object 0xffff888118837800 (size 2048):
  comm "kworker/1:7", pid 5607, jiffies 4294944436 (age 50.540s)
  hex dump (first 32 bytes):
    48 36 a0 13 81 88 ff ff 00 00 00 00 00 00 00 00  H6..............
    00 00 00 00 00 00 00 00 02 00 00 00 aa ca a8 51  ...............Q
  backtrace:
    [<ffffffff816346ed>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff816346ed>] slab_post_alloc_hook mm/slab.h:766 [inline]
    [<ffffffff816346ed>] slab_alloc_node mm/slub.c:3478 [inline]
    [<ffffffff816346ed>] __kmem_cache_alloc_node+0x2dd/0x3f0 mm/slub.c:3517
    [<ffffffff8157f315>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1098
    [<ffffffff82ec8a01>] kmalloc include/linux/slab.h:600 [inline]
    [<ffffffff82ec8a01>] kzalloc include/linux/slab.h:721 [inline]
    [<ffffffff82ec8a01>] keypair_create drivers/net/wireguard/noise.c:100 [inline]
    [<ffffffff82ec8a01>] wg_noise_handshake_begin_session+0x81/0x310 drivers/net/wireguard/noise.c:827
    [<ffffffff82ecc039>] wg_packet_send_handshake_response+0xb9/0x120 drivers/net/wireguard/send.c:96
    [<ffffffff82ecdb4d>] wg_receive_handshake_packet drivers/net/wireguard/receive.c:154 [inline]
    [<ffffffff82ecdb4d>] wg_packet_handshake_receive_worker+0xed/0x560 drivers/net/wireguard/receive.c:213
    [<ffffffff812cb68d>] process_one_work+0x23d/0x530 kernel/workqueue.c:2627
    [<ffffffff812cc2b7>] process_scheduled_works kernel/workqueue.c:2700 [inline]
    [<ffffffff812cc2b7>] worker_thread+0x327/0x590 kernel/workqueue.c:2781
    [<ffffffff812d8c4b>] kthread+0x12b/0x170 kernel/kthread.c:388
    [<ffffffff8114ba55>] ret_from_fork+0x45/0x50 arch/x86/kernel/process.c:147
    [<ffffffff81002c01>] ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242

BUG: memory leak
unreferenced object 0xffff88811a09e248 (size 576):
  comm "udevd", pid 5970, jiffies 4294947113 (age 23.780s)
  hex dump (first 32 bytes):
    00 35 00 00 00 00 00 00 40 f2 72 00 81 88 ff ff  .5......@.r.....
    01 00 00 00 00 00 00 00 60 dc fe 19 81 88 ff ff  ........`.......
  backtrace:
    [<ffffffff816325ce>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff816325ce>] slab_post_alloc_hook mm/slab.h:766 [inline]
    [<ffffffff816325ce>] slab_alloc_node mm/slub.c:3478 [inline]
    [<ffffffff816325ce>] slab_alloc mm/slub.c:3486 [inline]
    [<ffffffff816325ce>] __kmem_cache_alloc_lru mm/slub.c:3493 [inline]
    [<ffffffff816325ce>] kmem_cache_alloc_lru+0x2ee/0x520 mm/slub.c:3509
    [<ffffffff84b678bf>] xas_alloc+0xef/0x110 lib/xarray.c:375
    [<ffffffff84b699b6>] xas_create+0x486/0x6f0 lib/xarray.c:677
    [<ffffffff84b6a88b>] xas_store+0x7b/0xad0 lib/xarray.c:787
    [<ffffffff84b6bf99>] __xa_alloc+0xe9/0x1f0 lib/xarray.c:1833
    [<ffffffff84b6c113>] __xa_alloc_cyclic+0x73/0x180 lib/xarray.c:1872
    [<ffffffff816ed0c4>] xa_alloc_cyclic include/linux/xarray.h:977 [inline]
    [<ffffffff816ed0c4>] simple_offset_add+0x74/0xd0 fs/libfs.c:288
    [<ffffffff81567677>] shmem_rename2+0x137/0x260 mm/shmem.c:3446
    [<ffffffff816b237c>] vfs_rename+0x88c/0x1570 fs/namei.c:4844
    [<ffffffff816bad98>] do_renameat2+0x818/0x8a0 fs/namei.c:4996
    [<ffffffff816bafe6>] __do_sys_rename fs/namei.c:5042 [inline]
    [<ffffffff816bafe6>] __se_sys_rename fs/namei.c:5040 [inline]
    [<ffffffff816bafe6>] __x64_sys_rename+0x46/0x50 fs/namei.c:5040
    [<ffffffff84b71e2f>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff84b71e2f>] do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:83
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0x6b

BUG: memory leak
unreferenced object 0xffff88810c00ae90 (size 1184):
  comm "syz-executor.0", pid 5415, jiffies 4294947144 (age 23.470s)
  hex dump (first 32 bytes):
    0a f3 00 00 04 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff816325ce>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
    [<ffffffff816325ce>] slab_post_alloc_hook mm/slab.h:766 [inline]
    [<ffffffff816325ce>] slab_alloc_node mm/slub.c:3478 [inline]
    [<ffffffff816325ce>] slab_alloc mm/slub.c:3486 [inline]
    [<ffffffff816325ce>] __kmem_cache_alloc_lru mm/slub.c:3493 [inline]
    [<ffffffff816325ce>] kmem_cache_alloc_lru+0x2ee/0x520 mm/slub.c:3509
    [<ffffffff818cfe96>] alloc_inode_sb include/linux/fs.h:2937 [inline]
    [<ffffffff818cfe96>] ext4_alloc_inode+0x26/0x1b0 fs/ext4/super.c:1408
    [<ffffffff816d0623>] alloc_inode+0x23/0x100 fs/inode.c:261
    [<ffffffff816d071e>] new_inode_pseudo fs/inode.c:1006 [inline]
    [<ffffffff816d071e>] new_inode+0x1e/0xe0 fs/inode.c:1032
    [<ffffffff8186889f>] __ext4_new_inode+0xff/0x2480 fs/ext4/ialloc.c:958
    [<ffffffff818adcd0>] ext4_mkdir+0x130/0x520 fs/ext4/namei.c:3016
    [<ffffffff816b0f6a>] vfs_mkdir+0x29a/0x390 fs/namei.c:4106
    [<ffffffff816b9090>] do_mkdirat+0x1d0/0x220 fs/namei.c:4129
    [<ffffffff816b914f>] __do_sys_mkdirat fs/namei.c:4144 [inline]
    [<ffffffff816b914f>] __se_sys_mkdirat fs/namei.c:4142 [inline]
    [<ffffffff816b914f>] __x64_sys_mkdirat+0x6f/0x90 fs/namei.c:4142
    [<ffffffff84b71e2f>] do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    [<ffffffff84b71e2f>] do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:83
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0x6b