BUG: memory leak
unreferenced object 0xffff8881185c1b80 (size 96):
  comm "syz-executor603", pid 7099, jiffies 4294952449 (age 15.410s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 d0 cd bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 80 b9 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000052d87329>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000052d87329>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000052d87329>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000052d87329>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000002b23c012>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000002b23c012>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000a255be4b>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000a255be4b>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000482f2d16>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000482f2d16>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000482f2d16>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001815a592>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c2b70b96>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000055993d1d>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000004193bd7c>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<000000000f037197>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000008a462d01>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000bf45e693>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<0000000068f97eb7>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000015d2c714>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000bf821011>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000089d7901>] ksys_unshare+0x236/0x490 kernel/fork.c:2675
    [<000000001c4d4e1a>] __do_sys_unshare kernel/fork.c:2743 [inline]
    [<000000001c4d4e1a>] __se_sys_unshare kernel/fork.c:2741 [inline]
    [<000000001c4d4e1a>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2741

BUG: memory leak
unreferenced object 0xffff88812a2b5d80 (size 96):
  comm "syz-executor603", pid 7099, jiffies 4294952449 (age 15.410s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 60 cd bb 82 ff ff ff ff  ........`.......
    00 00 00 00 00 00 00 00 10 b9 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000052d87329>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000052d87329>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000052d87329>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000052d87329>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000002b23c012>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000002b23c012>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000a255be4b>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000a255be4b>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000482f2d16>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000482f2d16>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000482f2d16>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001815a592>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c2b70b96>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000055993d1d>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000004193bd7c>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<000000000f037197>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000008a462d01>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000bf45e693>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<0000000068f97eb7>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000015d2c714>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000bf821011>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000089d7901>] ksys_unshare+0x236/0x490 kernel/fork.c:2675
    [<000000001c4d4e1a>] __do_sys_unshare kernel/fork.c:2743 [inline]
    [<000000001c4d4e1a>] __se_sys_unshare kernel/fork.c:2741 [inline]
    [<000000001c4d4e1a>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2741

BUG: memory leak
unreferenced object 0xffff888118545c00 (size 96):
  comm "syz-executor603", pid 7100, jiffies 4294952466 (age 15.240s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 d0 cd bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 80 b9 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000052d87329>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000052d87329>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000052d87329>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000052d87329>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000002b23c012>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000002b23c012>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000a255be4b>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000a255be4b>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000482f2d16>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000482f2d16>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000482f2d16>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001815a592>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c2b70b96>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000055993d1d>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000004193bd7c>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<000000000f037197>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000008a462d01>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000bf45e693>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<0000000068f97eb7>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000015d2c714>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000bf821011>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000089d7901>] ksys_unshare+0x236/0x490 kernel/fork.c:2675
    [<000000001c4d4e1a>] __do_sys_unshare kernel/fork.c:2743 [inline]
    [<000000001c4d4e1a>] __se_sys_unshare kernel/fork.c:2741 [inline]
    [<000000001c4d4e1a>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2741

BUG: memory leak
unreferenced object 0xffff8881185c1b80 (size 96):
  comm "syz-executor603", pid 7099, jiffies 4294952449 (age 16.270s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 d0 cd bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 80 b9 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000052d87329>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000052d87329>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000052d87329>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000052d87329>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000002b23c012>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000002b23c012>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000a255be4b>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000a255be4b>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000482f2d16>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000482f2d16>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000482f2d16>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001815a592>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c2b70b96>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000055993d1d>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000004193bd7c>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<000000000f037197>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000008a462d01>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000bf45e693>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<0000000068f97eb7>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000015d2c714>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000bf821011>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000089d7901>] ksys_unshare+0x236/0x490 kernel/fork.c:2675
    [<000000001c4d4e1a>] __do_sys_unshare kernel/fork.c:2743 [inline]
    [<000000001c4d4e1a>] __se_sys_unshare kernel/fork.c:2741 [inline]
    [<000000001c4d4e1a>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2741

BUG: memory leak
unreferenced object 0xffff88812a2b5d80 (size 96):
  comm "syz-executor603", pid 7099, jiffies 4294952449 (age 16.270s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 60 cd bb 82 ff ff ff ff  ........`.......
    00 00 00 00 00 00 00 00 10 b9 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000052d87329>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000052d87329>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000052d87329>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000052d87329>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000002b23c012>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000002b23c012>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000a255be4b>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000a255be4b>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000482f2d16>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000482f2d16>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000482f2d16>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001815a592>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c2b70b96>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000055993d1d>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000004193bd7c>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<000000000f037197>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000008a462d01>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000bf45e693>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<0000000068f97eb7>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000015d2c714>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000bf821011>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000089d7901>] ksys_unshare+0x236/0x490 kernel/fork.c:2675
    [<000000001c4d4e1a>] __do_sys_unshare kernel/fork.c:2743 [inline]
    [<000000001c4d4e1a>] __se_sys_unshare kernel/fork.c:2741 [inline]
    [<000000001c4d4e1a>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2741

BUG: memory leak
unreferenced object 0xffff888118545c00 (size 96):
  comm "syz-executor603", pid 7100, jiffies 4294952466 (age 16.100s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 d0 cd bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 80 b9 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000052d87329>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000052d87329>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000052d87329>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000052d87329>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000002b23c012>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000002b23c012>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000a255be4b>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000a255be4b>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000482f2d16>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000482f2d16>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000482f2d16>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001815a592>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c2b70b96>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000055993d1d>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000004193bd7c>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<000000000f037197>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000008a462d01>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000bf45e693>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<0000000068f97eb7>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000015d2c714>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000bf821011>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000089d7901>] ksys_unshare+0x236/0x490 kernel/fork.c:2675
    [<000000001c4d4e1a>] __do_sys_unshare kernel/fork.c:2743 [inline]
    [<000000001c4d4e1a>] __se_sys_unshare kernel/fork.c:2741 [inline]
    [<000000001c4d4e1a>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2741

BUG: memory leak
unreferenced object 0xffff8881185c1b80 (size 96):
  comm "syz-executor603", pid 7099, jiffies 4294952449 (age 17.170s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 d0 cd bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 80 b9 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000052d87329>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000052d87329>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000052d87329>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000052d87329>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000002b23c012>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000002b23c012>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000a255be4b>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000a255be4b>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000482f2d16>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000482f2d16>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000482f2d16>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001815a592>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c2b70b96>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000055993d1d>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000004193bd7c>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<000000000f037197>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000008a462d01>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000bf45e693>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<0000000068f97eb7>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000015d2c714>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000bf821011>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000089d7901>] ksys_unshare+0x236/0x490 kernel/fork.c:2675
    [<000000001c4d4e1a>] __do_sys_unshare kernel/fork.c:2743 [inline]
    [<000000001c4d4e1a>] __se_sys_unshare kernel/fork.c:2741 [inline]
    [<000000001c4d4e1a>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2741

BUG: memory leak
unreferenced object 0xffff88812a2b5d80 (size 96):
  comm "syz-executor603", pid 7099, jiffies 4294952449 (age 17.170s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 60 cd bb 82 ff ff ff ff  ........`.......
    00 00 00 00 00 00 00 00 10 b9 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000052d87329>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000052d87329>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000052d87329>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000052d87329>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000002b23c012>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000002b23c012>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000a255be4b>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000a255be4b>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000482f2d16>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000482f2d16>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000482f2d16>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001815a592>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c2b70b96>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000055993d1d>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000004193bd7c>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<000000000f037197>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000008a462d01>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000bf45e693>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<0000000068f97eb7>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000015d2c714>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000bf821011>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000089d7901>] ksys_unshare+0x236/0x490 kernel/fork.c:2675
    [<000000001c4d4e1a>] __do_sys_unshare kernel/fork.c:2743 [inline]
    [<000000001c4d4e1a>] __se_sys_unshare kernel/fork.c:2741 [inline]
    [<000000001c4d4e1a>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2741

BUG: memory leak
unreferenced object 0xffff888118545c00 (size 96):
  comm "syz-executor603", pid 7100, jiffies 4294952466 (age 17.000s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 d0 cd bb 82 ff ff ff ff  ................
    00 00 00 00 00 00 00 00 80 b9 bb 82 ff ff ff ff  ................
  backtrace:
    [<0000000052d87329>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000052d87329>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<0000000052d87329>] slab_alloc_node mm/slab.c:3269 [inline]
    [<0000000052d87329>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000002b23c012>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000002b23c012>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<00000000a255be4b>] kmalloc_node include/linux/slab.h:590 [inline]
    [<00000000a255be4b>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<00000000482f2d16>] kvmalloc include/linux/mm.h:648 [inline]
    [<00000000482f2d16>] kvzalloc include/linux/mm.h:656 [inline]
    [<00000000482f2d16>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001815a592>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000c2b70b96>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000055993d1d>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<000000004193bd7c>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<000000000f037197>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000008a462d01>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<00000000bf45e693>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<0000000068f97eb7>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000015d2c714>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<00000000bf821011>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000089d7901>] ksys_unshare+0x236/0x490 kernel/fork.c:2675
    [<000000001c4d4e1a>] __do_sys_unshare kernel/fork.c:2743 [inline]
    [<000000001c4d4e1a>] __se_sys_unshare kernel/fork.c:2741 [inline]
    [<000000001c4d4e1a>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2741

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