IPVS: ftp: loaded support on port[0] = 21
2019/06/23 23:33:55 executed programs: 13
BUG: memory leak
unreferenced object 0xffff88811a19c180 (size 96):
  comm "syz-executor.5", pid 7093, jiffies 4294942968 (age 9.550s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 a0 cd bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 50 b9 bb 82 ff ff ff ff  ........P.......
  backtrace:
    [<00000000b535fb52>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000b535fb52>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000b535fb52>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000b535fb52>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<00000000eda3f3ab>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<00000000eda3f3ab>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<000000004b26b48e>] kmalloc_node include/linux/slab.h:590 [inline]
    [<000000004b26b48e>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000539130dd>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000539130dd>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000539130dd>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000016ea8af5>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c99abf13>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<000000005535be9c>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e9578788>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<00000000486b16f0>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<00000000ec2b9b24>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<0000000037479b8a>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000a24d4262>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<000000003cb025cd>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000016ec7037>] copy_namespaces+0xa1/0xe0 kernel/nsproxy.c:161
    [<00000000b4647a1a>] copy_process.part.0+0x11fd/0x2150 kernel/fork.c:2035
    [<0000000091c7b39b>] copy_process kernel/fork.c:1800 [inline]
    [<0000000091c7b39b>] _do_fork+0x121/0x4f0 kernel/fork.c:2369

BUG: memory leak
unreferenced object 0xffff88811a19c500 (size 96):
  comm "syz-executor.5", pid 7093, jiffies 4294942968 (age 9.550s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 30 cd bb 82 ff ff ff ff  ........0.......
    00 00 00 00 00 00 00 00 e0 b8 bb 82 ff ff ff ff  ................
  backtrace:
    [<00000000b535fb52>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000b535fb52>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000b535fb52>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000b535fb52>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<00000000eda3f3ab>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<00000000eda3f3ab>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<000000004b26b48e>] kmalloc_node include/linux/slab.h:590 [inline]
    [<000000004b26b48e>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000539130dd>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000539130dd>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000539130dd>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000016ea8af5>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c99abf13>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<000000005535be9c>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e9578788>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<00000000486b16f0>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<00000000ec2b9b24>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<0000000037479b8a>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000a24d4262>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<000000003cb025cd>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000016ec7037>] copy_namespaces+0xa1/0xe0 kernel/nsproxy.c:161
    [<00000000b4647a1a>] copy_process.part.0+0x11fd/0x2150 kernel/fork.c:2035
    [<0000000091c7b39b>] copy_process kernel/fork.c:1800 [inline]
    [<0000000091c7b39b>] _do_fork+0x121/0x4f0 kernel/fork.c:2369

BUG: memory leak
unreferenced object 0xffff888113562100 (size 96):
  comm "syz-executor.5", pid 7093, jiffies 4294943023 (age 9.000s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 c0 b9 bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 a0 cd bb 82 ff ff ff ff  ................
  backtrace:
    [<00000000b535fb52>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000b535fb52>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000b535fb52>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000b535fb52>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<00000000eda3f3ab>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<00000000eda3f3ab>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<000000004b26b48e>] kmalloc_node include/linux/slab.h:590 [inline]
    [<000000004b26b48e>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000539130dd>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000539130dd>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000539130dd>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<00000000f1b8e712>] __nf_hook_entries_try_shrink+0xbd/0x190 net/netfilter/core.c:248
    [<00000000a14106e8>] __nf_unregister_net_hook+0x12f/0x1b0 net/netfilter/core.c:416
    [<000000003043f1c0>] nf_unregister_net_hook+0x32/0x70 net/netfilter/core.c:431
    [<00000000fd04598d>] nf_unregister_net_hooks+0x3d/0x50 net/netfilter/core.c:499
    [<000000009fda38ac>] selinux_nf_unregister+0x22/0x30 security/selinux/hooks.c:7106
    [<00000000e78ba46f>] ops_exit_list.isra.0+0x4c/0x80 net/core/net_namespace.c:154
    [<0000000048ae77d3>] setup_net+0x14a/0x230 net/core/net_namespace.c:333
    [<00000000a24d4262>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<000000003cb025cd>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000016ec7037>] copy_namespaces+0xa1/0xe0 kernel/nsproxy.c:161
    [<00000000b4647a1a>] copy_process.part.0+0x11fd/0x2150 kernel/fork.c:2035
    [<0000000091c7b39b>] copy_process kernel/fork.c:1800 [inline]
    [<0000000091c7b39b>] _do_fork+0x121/0x4f0 kernel/fork.c:2369