BUG: memory leak
unreferenced object 0xffff88801d84c400 (size 512):
  comm "syz-executor.5", pid 7278, jiffies 4295916951 (age 19.965s)
  hex dump (first 32 bytes):
    a0 31 7a 84 ff ff ff ff 8c 07 05 42 80 88 ff ff  .1z........B....
    04 00 00 00 a4 01 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000091e45be9>] kmemdup+0x23/0x50
    [<0000000040fabedc>] setup_mq_sysctls+0x59/0x230
    [<00000000f43fa0d3>] copy_ipcs+0x381/0x5d0
    [<0000000007488dad>] create_new_namespaces+0x210/0xb30
    [<00000000c4a4735f>] copy_namespaces+0x391/0x450
    [<0000000046b17f5d>] copy_process+0x2c7a/0x6d80
    [<000000008371973d>] kernel_clone+0xe7/0xa60
    [<000000009e9ad411>] __do_sys_clone3+0x1cd/0x2d0
    [<000000008bba1158>] do_syscall_64+0x3b/0x90
    [<000000006db32ddf>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff8880205bc400 (size 256):
  comm "syz-executor.5", pid 7278, jiffies 4295916951 (age 19.965s)
  hex dump (first 32 bytes):
    00 c4 84 1d 80 88 ff ff 00 00 00 00 01 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000bec83e94>] __register_sysctl_table+0x112/0x1150
    [<000000009a540e76>] setup_mq_sysctls+0x13c/0x230
    [<00000000f43fa0d3>] copy_ipcs+0x381/0x5d0
    [<0000000007488dad>] create_new_namespaces+0x210/0xb30
    [<00000000c4a4735f>] copy_namespaces+0x391/0x450
    [<0000000046b17f5d>] copy_process+0x2c7a/0x6d80
    [<000000008371973d>] kernel_clone+0xe7/0xa60
    [<000000009e9ad411>] __do_sys_clone3+0x1cd/0x2d0
    [<000000008bba1158>] do_syscall_64+0x3b/0x90
    [<000000006db32ddf>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff888017f8f400 (size 256):
  comm "syz-executor.5", pid 7278, jiffies 4295916951 (age 19.965s)
  hex dump (first 32 bytes):
    78 f4 f8 17 80 88 ff ff 00 00 00 00 01 00 00 00  x...............
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004df79284>] __register_sysctl_table+0x9eb/0x1150
    [<000000009a540e76>] setup_mq_sysctls+0x13c/0x230
    [<00000000f43fa0d3>] copy_ipcs+0x381/0x5d0
    [<0000000007488dad>] create_new_namespaces+0x210/0xb30
    [<00000000c4a4735f>] copy_namespaces+0x391/0x450
    [<0000000046b17f5d>] copy_process+0x2c7a/0x6d80
    [<000000008371973d>] kernel_clone+0xe7/0xa60
    [<000000009e9ad411>] __do_sys_clone3+0x1cd/0x2d0
    [<000000008bba1158>] do_syscall_64+0x3b/0x90
    [<000000006db32ddf>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff888017f8fa00 (size 256):
  comm "syz-executor.5", pid 7278, jiffies 4295916951 (age 19.965s)
  hex dump (first 32 bytes):
    78 fa f8 17 80 88 ff ff 00 00 00 00 01 00 00 00  x...............
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000004df79284>] __register_sysctl_table+0x9eb/0x1150
    [<000000009a540e76>] setup_mq_sysctls+0x13c/0x230
    [<00000000f43fa0d3>] copy_ipcs+0x381/0x5d0
    [<0000000007488dad>] create_new_namespaces+0x210/0xb30
    [<00000000c4a4735f>] copy_namespaces+0x391/0x450
    [<0000000046b17f5d>] copy_process+0x2c7a/0x6d80
    [<000000008371973d>] kernel_clone+0xe7/0xa60
    [<000000009e9ad411>] __do_sys_clone3+0x1cd/0x2d0
    [<000000008bba1158>] do_syscall_64+0x3b/0x90
    [<000000006db32ddf>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: leak checking failed