BUG: memory leak
unreferenced object 0xffff8881092df640 (size 32):
  comm "syz-executor915", pid 7235, jiffies 4294950753 (age 30.540s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001e9a6f4f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001e9a6f4f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001e9a6f4f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001e9a6f4f>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000004700fcdf>] kmalloc include/linux/slab.h:556 [inline]
    [<000000004700fcdf>] kzalloc include/linux/slab.h:690 [inline]
    [<000000004700fcdf>] net_alloc net/core/net_namespace.c:416 [inline]
    [<000000004700fcdf>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463
    [<0000000038af73ba>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000001130949>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000d1bf2624>] ksys_unshare+0x237/0x490 kernel/fork.c:2827
    [<000000000974025c>] __do_sys_unshare kernel/fork.c:2895 [inline]
    [<000000000974025c>] __se_sys_unshare kernel/fork.c:2893 [inline]
    [<000000000974025c>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893
    [<00000000fd7f1da7>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e501a399>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881092df640 (size 32):
  comm "syz-executor915", pid 7235, jiffies 4294950753 (age 30.620s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001e9a6f4f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001e9a6f4f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001e9a6f4f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001e9a6f4f>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000004700fcdf>] kmalloc include/linux/slab.h:556 [inline]
    [<000000004700fcdf>] kzalloc include/linux/slab.h:690 [inline]
    [<000000004700fcdf>] net_alloc net/core/net_namespace.c:416 [inline]
    [<000000004700fcdf>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463
    [<0000000038af73ba>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000001130949>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000d1bf2624>] ksys_unshare+0x237/0x490 kernel/fork.c:2827
    [<000000000974025c>] __do_sys_unshare kernel/fork.c:2895 [inline]
    [<000000000974025c>] __se_sys_unshare kernel/fork.c:2893 [inline]
    [<000000000974025c>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893
    [<00000000fd7f1da7>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e501a399>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881092df640 (size 32):
  comm "syz-executor915", pid 7235, jiffies 4294950753 (age 30.690s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001e9a6f4f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001e9a6f4f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001e9a6f4f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001e9a6f4f>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000004700fcdf>] kmalloc include/linux/slab.h:556 [inline]
    [<000000004700fcdf>] kzalloc include/linux/slab.h:690 [inline]
    [<000000004700fcdf>] net_alloc net/core/net_namespace.c:416 [inline]
    [<000000004700fcdf>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463
    [<0000000038af73ba>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000001130949>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000d1bf2624>] ksys_unshare+0x237/0x490 kernel/fork.c:2827
    [<000000000974025c>] __do_sys_unshare kernel/fork.c:2895 [inline]
    [<000000000974025c>] __se_sys_unshare kernel/fork.c:2893 [inline]
    [<000000000974025c>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893
    [<00000000fd7f1da7>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e501a399>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881092df640 (size 32):
  comm "syz-executor915", pid 7235, jiffies 4294950753 (age 30.770s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001e9a6f4f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001e9a6f4f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001e9a6f4f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001e9a6f4f>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000004700fcdf>] kmalloc include/linux/slab.h:556 [inline]
    [<000000004700fcdf>] kzalloc include/linux/slab.h:690 [inline]
    [<000000004700fcdf>] net_alloc net/core/net_namespace.c:416 [inline]
    [<000000004700fcdf>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463
    [<0000000038af73ba>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000001130949>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000d1bf2624>] ksys_unshare+0x237/0x490 kernel/fork.c:2827
    [<000000000974025c>] __do_sys_unshare kernel/fork.c:2895 [inline]
    [<000000000974025c>] __se_sys_unshare kernel/fork.c:2893 [inline]
    [<000000000974025c>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893
    [<00000000fd7f1da7>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e501a399>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881092df640 (size 32):
  comm "syz-executor915", pid 7235, jiffies 4294950753 (age 30.840s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001e9a6f4f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001e9a6f4f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001e9a6f4f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001e9a6f4f>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000004700fcdf>] kmalloc include/linux/slab.h:556 [inline]
    [<000000004700fcdf>] kzalloc include/linux/slab.h:690 [inline]
    [<000000004700fcdf>] net_alloc net/core/net_namespace.c:416 [inline]
    [<000000004700fcdf>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463
    [<0000000038af73ba>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000001130949>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000d1bf2624>] ksys_unshare+0x237/0x490 kernel/fork.c:2827
    [<000000000974025c>] __do_sys_unshare kernel/fork.c:2895 [inline]
    [<000000000974025c>] __se_sys_unshare kernel/fork.c:2893 [inline]
    [<000000000974025c>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893
    [<00000000fd7f1da7>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e501a399>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881092df640 (size 32):
  comm "syz-executor915", pid 7235, jiffies 4294950753 (age 30.920s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001e9a6f4f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001e9a6f4f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001e9a6f4f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001e9a6f4f>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000004700fcdf>] kmalloc include/linux/slab.h:556 [inline]
    [<000000004700fcdf>] kzalloc include/linux/slab.h:690 [inline]
    [<000000004700fcdf>] net_alloc net/core/net_namespace.c:416 [inline]
    [<000000004700fcdf>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463
    [<0000000038af73ba>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000001130949>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000d1bf2624>] ksys_unshare+0x237/0x490 kernel/fork.c:2827
    [<000000000974025c>] __do_sys_unshare kernel/fork.c:2895 [inline]
    [<000000000974025c>] __se_sys_unshare kernel/fork.c:2893 [inline]
    [<000000000974025c>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893
    [<00000000fd7f1da7>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e501a399>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881092df640 (size 32):
  comm "syz-executor915", pid 7235, jiffies 4294950753 (age 30.990s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001e9a6f4f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001e9a6f4f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001e9a6f4f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001e9a6f4f>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000004700fcdf>] kmalloc include/linux/slab.h:556 [inline]
    [<000000004700fcdf>] kzalloc include/linux/slab.h:690 [inline]
    [<000000004700fcdf>] net_alloc net/core/net_namespace.c:416 [inline]
    [<000000004700fcdf>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463
    [<0000000038af73ba>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000001130949>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000d1bf2624>] ksys_unshare+0x237/0x490 kernel/fork.c:2827
    [<000000000974025c>] __do_sys_unshare kernel/fork.c:2895 [inline]
    [<000000000974025c>] __se_sys_unshare kernel/fork.c:2893 [inline]
    [<000000000974025c>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893
    [<00000000fd7f1da7>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e501a399>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881092df640 (size 32):
  comm "syz-executor915", pid 7235, jiffies 4294950753 (age 31.070s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001e9a6f4f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001e9a6f4f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001e9a6f4f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001e9a6f4f>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<000000004700fcdf>] kmalloc include/linux/slab.h:556 [inline]
    [<000000004700fcdf>] kzalloc include/linux/slab.h:690 [inline]
    [<000000004700fcdf>] net_alloc net/core/net_namespace.c:416 [inline]
    [<000000004700fcdf>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463
    [<0000000038af73ba>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103
    [<0000000001130949>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202
    [<00000000d1bf2624>] ksys_unshare+0x237/0x490 kernel/fork.c:2827
    [<000000000974025c>] __do_sys_unshare kernel/fork.c:2895 [inline]
    [<000000000974025c>] __se_sys_unshare kernel/fork.c:2893 [inline]
    [<000000000974025c>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893
    [<00000000fd7f1da7>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000e501a399>] entry_SYSCALL_64_after_hwframe+0x44/0xa9