2020/01/23 00:39:02 executed programs: 23
2020/01/23 00:39:08 executed programs: 36
BUG: memory leak
unreferenced object 0xffff8881253c2b00 (size 96):
  comm "syz-executor.5", pid 7264, jiffies 4294944709 (age 14.260s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00  ................
    c0 ed 1e 94 81 88 ff ff c0 b2 90 0a 81 88 ff ff  ................
  backtrace:
    [<00000000a7d6e604>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000a7d6e604>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000a7d6e604>] slab_alloc_node mm/slab.c:3263 [inline]
    [<00000000a7d6e604>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3593
    [<00000000bb110729>] __do_kmalloc_node mm/slab.c:3615 [inline]
    [<00000000bb110729>] __kmalloc_node+0x38/0x50 mm/slab.c:3623
    [<00000000f9f1d68a>] kmalloc_node include/linux/slab.h:579 [inline]
    [<00000000f9f1d68a>] sock_hash_alloc_elem net/core/sock_map.c:646 [inline]
    [<00000000f9f1d68a>] sock_hash_update_common+0x314/0x580 net/core/sock_map.c:700
    [<000000006e0a0672>] sock_hash_update_elem+0xf0/0x130 net/core/sock_map.c:749
    [<00000000039594db>] map_update_elem kernel/bpf/syscall.c:1006 [inline]
    [<00000000039594db>] __do_sys_bpf+0x1a85/0x1f50 kernel/bpf/syscall.c:3018
    [<0000000003848704>] __se_sys_bpf kernel/bpf/syscall.c:2989 [inline]
    [<0000000003848704>] __x64_sys_bpf+0x1e/0x30 kernel/bpf/syscall.c:2989
    [<000000005abf2bee>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000002369276d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810a920400 (size 96):
  comm "syz-executor.1", pid 7275, jiffies 4294944711 (age 14.240s)
  hex dump (first 32 bytes):
    2f 72 6f 6f 74 2f 73 79 7a 6b 61 6c 6c 65 72 2d  /root/syzkaller-
    c0 ed 1e 94 64 69 72 37 c0 c0 a7 0a 81 88 ff ff  ....dir7........
  backtrace:
    [<00000000a7d6e604>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000a7d6e604>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000a7d6e604>] slab_alloc_node mm/slab.c:3263 [inline]
    [<00000000a7d6e604>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3593
    [<00000000bb110729>] __do_kmalloc_node mm/slab.c:3615 [inline]
    [<00000000bb110729>] __kmalloc_node+0x38/0x50 mm/slab.c:3623
    [<00000000f9f1d68a>] kmalloc_node include/linux/slab.h:579 [inline]
    [<00000000f9f1d68a>] sock_hash_alloc_elem net/core/sock_map.c:646 [inline]
    [<00000000f9f1d68a>] sock_hash_update_common+0x314/0x580 net/core/sock_map.c:700
    [<000000006e0a0672>] sock_hash_update_elem+0xf0/0x130 net/core/sock_map.c:749
    [<00000000039594db>] map_update_elem kernel/bpf/syscall.c:1006 [inline]
    [<00000000039594db>] __do_sys_bpf+0x1a85/0x1f50 kernel/bpf/syscall.c:3018
    [<0000000003848704>] __se_sys_bpf kernel/bpf/syscall.c:2989 [inline]
    [<0000000003848704>] __x64_sys_bpf+0x1e/0x30 kernel/bpf/syscall.c:2989
    [<000000005abf2bee>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000002369276d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9