unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x401, 0x1400}, {0x0, 0xffff}], 0x2, 0x0)
unshare(0x48040080) (fail_nth: 54)
BUG: memory leak
unreferenced object 0xffff888047223800 (size 512):
  comm "syz-executor.1", pid 6860, jiffies 4295544739 (age 20.098s)
  hex dump (first 32 bytes):
    a0 69 7a 84 ff ff ff ff 8c 47 91 46 80 88 ff ff  .iz......G.F....
    04 00 00 00 a4 01 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000098429e80>] kmemdup+0x23/0x50
    [<000000008b67e2c1>] setup_mq_sysctls+0x59/0x230
    [<00000000d6d8d3a7>] copy_ipcs+0x381/0x5d0
    [<000000002f13d92c>] create_new_namespaces+0x210/0xb30
    [<00000000dc7b6726>] unshare_nsproxy_namespaces+0xc1/0x1f0
    [<00000000bf4ac66d>] ksys_unshare+0x445/0x8d0
    [<00000000f008a2ef>] __x64_sys_unshare+0x2d/0x40
    [<000000000d9e5542>] do_syscall_64+0x3b/0x90
    [<00000000291dcf8f>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff88800e414200 (size 256):
  comm "syz-executor.1", pid 6860, jiffies 4295544739 (age 20.099s)
  hex dump (first 32 bytes):
    00 38 22 47 80 88 ff ff 00 00 00 00 01 00 00 00  .8"G............
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000258e4424>] __register_sysctl_table+0x112/0x1150
    [<00000000025ed405>] setup_mq_sysctls+0x13c/0x230
    [<00000000d6d8d3a7>] copy_ipcs+0x381/0x5d0
    [<000000002f13d92c>] create_new_namespaces+0x210/0xb30
    [<00000000dc7b6726>] unshare_nsproxy_namespaces+0xc1/0x1f0
    [<00000000bf4ac66d>] ksys_unshare+0x445/0x8d0
    [<00000000f008a2ef>] __x64_sys_unshare+0x2d/0x40
    [<000000000d9e5542>] do_syscall_64+0x3b/0x90
    [<00000000291dcf8f>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff8880470ef600 (size 256):
  comm "syz-executor.1", pid 6860, jiffies 4295544739 (age 20.099s)
  hex dump (first 32 bytes):
    78 f6 0e 47 80 88 ff ff 00 00 00 00 01 00 00 00  x..G............
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000000ce55b00>] __register_sysctl_table+0x9eb/0x1150
    [<00000000025ed405>] setup_mq_sysctls+0x13c/0x230
    [<00000000d6d8d3a7>] copy_ipcs+0x381/0x5d0
    [<000000002f13d92c>] create_new_namespaces+0x210/0xb30
    [<00000000dc7b6726>] unshare_nsproxy_namespaces+0xc1/0x1f0
    [<00000000bf4ac66d>] ksys_unshare+0x445/0x8d0
    [<00000000f008a2ef>] __x64_sys_unshare+0x2d/0x40
    [<000000000d9e5542>] do_syscall_64+0x3b/0x90
    [<00000000291dcf8f>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff8880470ef000 (size 256):
  comm "syz-executor.1", pid 6860, jiffies 4295544739 (age 20.099s)
  hex dump (first 32 bytes):
    78 f0 0e 47 80 88 ff ff 00 00 00 00 01 00 00 00  x..G............
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000000ce55b00>] __register_sysctl_table+0x9eb/0x1150
    [<00000000025ed405>] setup_mq_sysctls+0x13c/0x230
    [<00000000d6d8d3a7>] copy_ipcs+0x381/0x5d0
    [<000000002f13d92c>] create_new_namespaces+0x210/0xb30
    [<00000000dc7b6726>] unshare_nsproxy_namespaces+0xc1/0x1f0
    [<00000000bf4ac66d>] ksys_unshare+0x445/0x8d0
    [<00000000f008a2ef>] __x64_sys_unshare+0x2d/0x40
    [<000000000d9e5542>] do_syscall_64+0x3b/0x90
    [<00000000291dcf8f>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff888047221400 (size 512):
  comm "syz-executor.6", pid 6862, jiffies 4295544755 (age 20.083s)
  hex dump (first 32 bytes):
    a0 69 7a 84 ff ff ff ff 8c 27 91 46 80 88 ff ff  .iz......'.F....
    04 00 00 00 a4 01 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000098429e80>] kmemdup+0x23/0x50
    [<000000008b67e2c1>] setup_mq_sysctls+0x59/0x230
    [<00000000d6d8d3a7>] copy_ipcs+0x381/0x5d0
    [<000000002f13d92c>] create_new_namespaces+0x210/0xb30
    [<00000000dc7b6726>] unshare_nsproxy_namespaces+0xc1/0x1f0
    [<00000000bf4ac66d>] ksys_unshare+0x445/0x8d0
    [<00000000f008a2ef>] __x64_sys_unshare+0x2d/0x40
    [<000000000d9e5542>] do_syscall_64+0x3b/0x90
    [<00000000291dcf8f>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: leak checking failed