BUG: memory leak
unreferenced object 0xffff88800c3b2d80 (size 1536):
  comm "syz-executor.5", pid 286, jiffies 4296074533 (age 24.334s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    90 2d 3b 0c 80 88 ff ff 90 2d 3b 0c 80 88 ff ff  .-;......-;.....
  backtrace:
    [<00000000f327a9c5>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
    [<00000000f327a9c5>] copy_signal kernel/fork.c:1567 [inline]
    [<00000000f327a9c5>] copy_process+0x1c44/0x67d0 kernel/fork.c:2112
    [<00000000ab8a8047>] kernel_clone+0xe7/0xa20 kernel/fork.c:2498
    [<0000000075ab3a97>] __do_sys_clone+0xc8/0x110 kernel/fork.c:2615
    [<00000000b0465b14>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000e55c4fff>] entry_SYSCALL_64_after_hwframe+0x61/0xc6

BUG: memory leak
unreferenced object 0xffff88804bdacd40 (size 6336):
  comm "syz-executor.5", pid 30283, jiffies 4296074579 (age 24.288s)
  hex dump (first 32 bytes):
    02 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00  .@..............
    80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000024e7f997>] alloc_task_struct_node kernel/fork.c:170 [inline]
    [<0000000024e7f997>] dup_task_struct kernel/fork.c:860 [inline]
    [<0000000024e7f997>] copy_process+0x446c/0x67d0 kernel/fork.c:1950
    [<00000000ab8a8047>] kernel_clone+0xe7/0xa20 kernel/fork.c:2498
    [<0000000075ab3a97>] __do_sys_clone+0xc8/0x110 kernel/fork.c:2615
    [<00000000b0465b14>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000e55c4fff>] entry_SYSCALL_64_after_hwframe+0x61/0xc6

BUG: memory leak
unreferenced object 0xffff88804b6a81a0 (size 144):
  comm "syz-executor.5", pid 30283, jiffies 4296074579 (age 24.288s)
  hex dump (first 32 bytes):
    00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00  .....N..........
    ff ff ff ff ff ff ff ff a0 dc b2 86 ff ff ff ff  ................
  backtrace:
    [<0000000051ee139d>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
    [<0000000051ee139d>] __delayacct_tsk_init+0x1b/0x80 kernel/delayacct.c:36
    [<00000000e4edf7c2>] delayacct_tsk_init include/linux/delayacct.h:102 [inline]
    [<00000000e4edf7c2>] copy_process+0x4500/0x67d0 kernel/fork.c:2004
    [<00000000ab8a8047>] kernel_clone+0xe7/0xa20 kernel/fork.c:2498
    [<0000000075ab3a97>] __do_sys_clone+0xc8/0x110 kernel/fork.c:2615
    [<00000000b0465b14>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000e55c4fff>] entry_SYSCALL_64_after_hwframe+0x61/0xc6

BUG: memory leak
unreferenced object 0xffff8880469069c0 (size 352):
  comm "syz-executor.5", pid 30283, jiffies 4296074589 (age 24.279s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    16 00 00 00 00 00 00 00 d9 d0 0f 01 00 00 00 00  ................
  backtrace:
    [<00000000a91d72ae>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
    [<00000000a91d72ae>] taskstats_tgid_alloc kernel/taskstats.c:561 [inline]
    [<00000000a91d72ae>] taskstats_exit+0x64d/0xb60 kernel/taskstats.c:600
    [<00000000aeaf0fa7>] do_exit+0x5f2/0x26a0 kernel/exit.c:796
    [<00000000c9eb5141>] do_group_exit+0x125/0x310 kernel/exit.c:908
    [<0000000081204599>] __do_sys_exit_group kernel/exit.c:919 [inline]
    [<0000000081204599>] __se_sys_exit_group kernel/exit.c:917 [inline]
    [<0000000081204599>] __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:917
    [<00000000b0465b14>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
    [<00000000e55c4fff>] entry_SYSCALL_64_after_hwframe+0x61/0xc6

BUG: leak checking failed