IPVS: ftp: loaded support on port[0] = 21
2019/06/01 09:56:04 executed programs: 20
BUG: memory leak
unreferenced object 0xffff88811b8b5880 (size 96):
  comm "syz-executor.7", pid 7300, jiffies 4294953727 (age 9.410s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 50 8b bb 82 ff ff ff ff  ........P.......
    00 00 00 00 00 00 00 00 00 77 bb 82 ff ff ff ff  .........w......
  backtrace:
    [<00000000e6f5ab3a>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000e6f5ab3a>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000e6f5ab3a>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000e6f5ab3a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<00000000cf7edb59>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<00000000cf7edb59>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000083015221>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000083015221>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000029957edc>] kvmalloc include/linux/mm.h:637 [inline]
    [<0000000029957edc>] kvzalloc include/linux/mm.h:645 [inline]
    [<0000000029957edc>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000007315cd8f>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000b2ce3840>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000035d68f80>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000007d098f6a>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<00000000577618e2>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000001f7804ce>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<0000000066eaf169>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<000000004fe6ba40>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<00000000cb1749c9>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:107
    [<00000000f82914a5>] copy_namespaces+0xa1/0xe0 kernel/nsproxy.c:165
    [<0000000056c3d29a>] copy_process.part.0+0x11fd/0x2150 kernel/fork.c:2035
    [<000000008f82f108>] copy_process kernel/fork.c:1800 [inline]
    [<000000008f82f108>] _do_fork+0x121/0x4f0 kernel/fork.c:2369

BUG: memory leak
unreferenced object 0xffff88810d26d880 (size 96):
  comm "syz-executor.7", pid 7300, jiffies 4294953756 (age 9.130s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 70 77 bb 82 ff ff ff ff  ........pw......
    00 00 00 00 00 00 00 00 50 8b bb 82 ff ff ff ff  ........P.......
  backtrace:
    [<00000000e6f5ab3a>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000e6f5ab3a>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000e6f5ab3a>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000e6f5ab3a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<00000000cf7edb59>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<00000000cf7edb59>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000083015221>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000083015221>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000029957edc>] kvmalloc include/linux/mm.h:637 [inline]
    [<0000000029957edc>] kvzalloc include/linux/mm.h:645 [inline]
    [<0000000029957edc>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<00000000b9e0875c>] __nf_hook_entries_try_shrink+0xbd/0x190 net/netfilter/core.c:248
    [<0000000000af9903>] __nf_unregister_net_hook+0x12f/0x1b0 net/netfilter/core.c:416
    [<00000000248a6dbd>] nf_unregister_net_hook+0x32/0x70 net/netfilter/core.c:431
    [<00000000d3edbfaa>] nf_unregister_net_hooks+0x3d/0x50 net/netfilter/core.c:499
    [<000000000a2003d9>] selinux_nf_unregister+0x22/0x30 security/selinux/hooks.c:7089
    [<0000000072668532>] ops_exit_list.isra.0+0x4c/0x80 net/core/net_namespace.c:154
    [<00000000eb1101c6>] setup_net+0x14a/0x230 net/core/net_namespace.c:333
    [<000000004fe6ba40>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<00000000cb1749c9>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:107
    [<00000000f82914a5>] copy_namespaces+0xa1/0xe0 kernel/nsproxy.c:165
    [<0000000056c3d29a>] copy_process.part.0+0x11fd/0x2150 kernel/fork.c:2035
    [<000000008f82f108>] copy_process kernel/fork.c:1800 [inline]
    [<000000008f82f108>] _do_fork+0x121/0x4f0 kernel/fork.c:2369

BUG: memory leak
unreferenced object 0xffff888115f21300 (size 96):
  comm "syz-executor.7", pid 7300, jiffies 4294953756 (age 9.130s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 90 8b bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 40 77 bb 82 ff ff ff ff  ........@w......
  backtrace:
    [<00000000e6f5ab3a>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000e6f5ab3a>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000e6f5ab3a>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000e6f5ab3a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<00000000cf7edb59>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<00000000cf7edb59>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000083015221>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000083015221>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000029957edc>] kvmalloc include/linux/mm.h:637 [inline]
    [<0000000029957edc>] kvzalloc include/linux/mm.h:645 [inline]
    [<0000000029957edc>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<00000000b9e0875c>] __nf_hook_entries_try_shrink+0xbd/0x190 net/netfilter/core.c:248
    [<0000000000af9903>] __nf_unregister_net_hook+0x12f/0x1b0 net/netfilter/core.c:416
    [<00000000248a6dbd>] nf_unregister_net_hook+0x32/0x70 net/netfilter/core.c:431
    [<00000000d3edbfaa>] nf_unregister_net_hooks+0x3d/0x50 net/netfilter/core.c:499
    [<000000000a2003d9>] selinux_nf_unregister+0x22/0x30 security/selinux/hooks.c:7089
    [<0000000072668532>] ops_exit_list.isra.0+0x4c/0x80 net/core/net_namespace.c:154
    [<00000000eb1101c6>] setup_net+0x14a/0x230 net/core/net_namespace.c:333
    [<000000004fe6ba40>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<00000000cb1749c9>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:107
    [<00000000f82914a5>] copy_namespaces+0xa1/0xe0 kernel/nsproxy.c:165
    [<0000000056c3d29a>] copy_process.part.0+0x11fd/0x2150 kernel/fork.c:2035
    [<000000008f82f108>] copy_process kernel/fork.c:1800 [inline]
    [<000000008f82f108>] _do_fork+0x121/0x4f0 kernel/fork.c:2369