on device batadv0
executing program
executing program
BUG: memory leak
unreferenced object 0xffff888120ea0c00 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 24.360s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888102d97400 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 24.360s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff88811f405380 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942309 (age 23.640s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001498b3b1>] __nf_hook_entries_try_shrink+0xbd/0x190 net/netfilter/core.c:248
    [<00000000eee1d5b9>] __nf_unregister_net_hook+0x12f/0x1b0 net/netfilter/core.c:416
    [<000000009b1f1c4a>] nf_unregister_net_hook+0x32/0x70 net/netfilter/core.c:431
    [<00000000d46332db>] nf_unregister_net_hooks+0x3d/0x50 net/netfilter/core.c:499
    [<000000002082ce3c>] selinux_nf_unregister+0x22/0x30 security/selinux/hooks.c:7106
    [<0000000086a8466c>] ops_exit_list.isra.0+0x4c/0x80 net/core/net_namespace.c:154
    [<000000000989c472>] setup_net+0x14a/0x230 net/core/net_namespace.c:333
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888120ea0c00 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 27.580s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888102d97400 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 27.580s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff88811f405380 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942309 (age 26.860s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001498b3b1>] __nf_hook_entries_try_shrink+0xbd/0x190 net/netfilter/core.c:248
    [<00000000eee1d5b9>] __nf_unregister_net_hook+0x12f/0x1b0 net/netfilter/core.c:416
    [<000000009b1f1c4a>] nf_unregister_net_hook+0x32/0x70 net/netfilter/core.c:431
    [<00000000d46332db>] nf_unregister_net_hooks+0x3d/0x50 net/netfilter/core.c:499
    [<000000002082ce3c>] selinux_nf_unregister+0x22/0x30 security/selinux/hooks.c:7106
    [<0000000086a8466c>] ops_exit_list.isra.0+0x4c/0x80 net/core/net_namespace.c:154
    [<000000000989c472>] setup_net+0x14a/0x230 net/core/net_namespace.c:333
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888120ea0c00 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 27.650s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888102d97400 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 27.650s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff88811f405380 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942309 (age 26.930s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001498b3b1>] __nf_hook_entries_try_shrink+0xbd/0x190 net/netfilter/core.c:248
    [<00000000eee1d5b9>] __nf_unregister_net_hook+0x12f/0x1b0 net/netfilter/core.c:416
    [<000000009b1f1c4a>] nf_unregister_net_hook+0x32/0x70 net/netfilter/core.c:431
    [<00000000d46332db>] nf_unregister_net_hooks+0x3d/0x50 net/netfilter/core.c:499
    [<000000002082ce3c>] selinux_nf_unregister+0x22/0x30 security/selinux/hooks.c:7106
    [<0000000086a8466c>] ops_exit_list.isra.0+0x4c/0x80 net/core/net_namespace.c:154
    [<000000000989c472>] setup_net+0x14a/0x230 net/core/net_namespace.c:333
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888120ea0c00 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 29.090s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888102d97400 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 29.090s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff88811f405380 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942309 (age 28.370s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001498b3b1>] __nf_hook_entries_try_shrink+0xbd/0x190 net/netfilter/core.c:248
    [<00000000eee1d5b9>] __nf_unregister_net_hook+0x12f/0x1b0 net/netfilter/core.c:416
    [<000000009b1f1c4a>] nf_unregister_net_hook+0x32/0x70 net/netfilter/core.c:431
    [<00000000d46332db>] nf_unregister_net_hooks+0x3d/0x50 net/netfilter/core.c:499
    [<000000002082ce3c>] selinux_nf_unregister+0x22/0x30 security/selinux/hooks.c:7106
    [<0000000086a8466c>] ops_exit_list.isra.0+0x4c/0x80 net/core/net_namespace.c:154
    [<000000000989c472>] setup_net+0x14a/0x230 net/core/net_namespace.c:333
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888120ea0c00 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 29.160s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888102d97400 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 29.160s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff88811f405380 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942309 (age 28.440s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001498b3b1>] __nf_hook_entries_try_shrink+0xbd/0x190 net/netfilter/core.c:248
    [<00000000eee1d5b9>] __nf_unregister_net_hook+0x12f/0x1b0 net/netfilter/core.c:416
    [<000000009b1f1c4a>] nf_unregister_net_hook+0x32/0x70 net/netfilter/core.c:431
    [<00000000d46332db>] nf_unregister_net_hooks+0x3d/0x50 net/netfilter/core.c:499
    [<000000002082ce3c>] selinux_nf_unregister+0x22/0x30 security/selinux/hooks.c:7106
    [<0000000086a8466c>] ops_exit_list.isra.0+0x4c/0x80 net/core/net_namespace.c:154
    [<000000000989c472>] setup_net+0x14a/0x230 net/core/net_namespace.c:333
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888120ea0c00 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 29.230s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff888102d97400 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942237 (age 29.230s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<0000000044daec83>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128
    [<00000000d3714894>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337
    [<0000000077003ca4>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464
    [<00000000e1ff10b6>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480
    [<0000000029d760f9>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280
    [<000000005f9c127a>] ops_init+0x4c/0x140 net/core/net_namespace.c:130
    [<000000004528b7af>] setup_net+0xde/0x230 net/core/net_namespace.c:316
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

BUG: memory leak
unreferenced object 0xffff88811f405380 (size 96):
  comm "syz-executor974", pid 7201, jiffies 4294942309 (age 28.510s)
  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:
    [<00000000969f9d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000969f9d58>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000969f9d58>] slab_alloc_node mm/slab.c:3269 [inline]
    [<00000000969f9d58>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597
    [<000000003936ccda>] __do_kmalloc_node mm/slab.c:3619 [inline]
    [<000000003936ccda>] __kmalloc_node+0x38/0x50 mm/slab.c:3627
    [<0000000004098ea0>] kmalloc_node include/linux/slab.h:590 [inline]
    [<0000000004098ea0>] kvmalloc_node+0x4a/0xd0 mm/util.c:431
    [<0000000074c4f12a>] kvmalloc include/linux/mm.h:648 [inline]
    [<0000000074c4f12a>] kvzalloc include/linux/mm.h:656 [inline]
    [<0000000074c4f12a>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61
    [<000000001498b3b1>] __nf_hook_entries_try_shrink+0xbd/0x190 net/netfilter/core.c:248
    [<00000000eee1d5b9>] __nf_unregister_net_hook+0x12f/0x1b0 net/netfilter/core.c:416
    [<000000009b1f1c4a>] nf_unregister_net_hook+0x32/0x70 net/netfilter/core.c:431
    [<00000000d46332db>] nf_unregister_net_hooks+0x3d/0x50 net/netfilter/core.c:499
    [<000000002082ce3c>] selinux_nf_unregister+0x22/0x30 security/selinux/hooks.c:7106
    [<0000000086a8466c>] ops_exit_list.isra.0+0x4c/0x80 net/core/net_namespace.c:154
    [<000000000989c472>] setup_net+0x14a/0x230 net/core/net_namespace.c:333
    [<00000000447bd095>] copy_net_ns+0xf0/0x1e0 net/core/net_namespace.c:439
    [<0000000017c4c91e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000009d65cac>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000c74dd522>] ksys_unshare+0x236/0x490 kernel/fork.c:2692
    [<00000000bef5f2de>] __do_sys_unshare kernel/fork.c:2760 [inline]
    [<00000000bef5f2de>] __se_sys_unshare kernel/fork.c:2758 [inline]
    [<00000000bef5f2de>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2758

executing program
executing program