IPVS: ftp: loaded support on port[0] = 21
2019/06/18 19:07:22 executed programs: 13
BUG: memory leak
unreferenced object 0xffff88810d712d00 (size 96):
  comm "syz-executor.2", pid 7124, jiffies 4295092459 (age 9.280s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 30 bd bb 82 ff ff ff ff  ........0.......
    00 00 00 00 00 00 00 00 e0 a8 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000010a54ddd>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000010a54ddd>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000010a54ddd>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000010a54ddd>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000000df20548>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000000df20548>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000c86725f6>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000c86725f6>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<000000006d87d70a>] kvmalloc include/linux/mm.h:648 [inline]
    [<000000006d87d70a>] kvzalloc include/linux/mm.h:656 [inline]
    [<000000006d87d70a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000003c60e1be>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000f06ed161>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<00000000fe0b36e8>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<0000000051974c12>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<00000000b50f44ee>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000007e7a2e41>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000ebd95575>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<000000004e69099f>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<00000000776cb562>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000e16b49ed>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<000000005d4721da>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<000000006a76bf37>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<000000006a76bf37>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<000000006a76bf37>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff88810d3e6100 (size 96):
  comm "syz-executor.5", pid 7126, jiffies 4295092468 (age 9.190s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 a0 bd bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 50 a9 bb 82 ff ff ff ff  ........P.......
  backtrace:
    [<0000000010a54ddd>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000010a54ddd>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000010a54ddd>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000010a54ddd>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000000df20548>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000000df20548>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000c86725f6>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000c86725f6>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<000000006d87d70a>] kvmalloc include/linux/mm.h:648 [inline]
    [<000000006d87d70a>] kvzalloc include/linux/mm.h:656 [inline]
    [<000000006d87d70a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000003c60e1be>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000f06ed161>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<00000000fe0b36e8>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<0000000051974c12>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<00000000b50f44ee>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000007e7a2e41>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000ebd95575>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<000000004e69099f>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<00000000776cb562>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000e16b49ed>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<000000005d4721da>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<000000006a76bf37>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<000000006a76bf37>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<000000006a76bf37>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff88810d3e6280 (size 96):
  comm "syz-executor.5", pid 7126, jiffies 4295092468 (age 9.190s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 30 bd bb 82 ff ff ff ff  ........0.......
    00 00 00 00 00 00 00 00 e0 a8 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000010a54ddd>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000010a54ddd>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000010a54ddd>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000010a54ddd>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000000df20548>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000000df20548>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000c86725f6>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000c86725f6>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<000000006d87d70a>] kvmalloc include/linux/mm.h:648 [inline]
    [<000000006d87d70a>] kvzalloc include/linux/mm.h:656 [inline]
    [<000000006d87d70a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000003c60e1be>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000f06ed161>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<00000000fe0b36e8>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<0000000051974c12>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<00000000b50f44ee>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000007e7a2e41>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000ebd95575>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<000000004e69099f>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<00000000776cb562>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000e16b49ed>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<000000005d4721da>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<000000006a76bf37>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<000000006a76bf37>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<000000006a76bf37>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758