syz_io_uring_submit(r1, 0x0, 0x0, 0x0)
openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x10080, 0x10, 0x8}, 0x18)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
BUG: memory leak
unreferenced object 0xffff88800cec7500 (size 176):
  comm "syz-executor.0", pid 293, jiffies 4294945830 (age 21.459s)
  hex dump (first 32 bytes):
    02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000b0d0911a>] prepare_creds+0x2b/0x6f0 kernel/cred.c:260
    [<000000000f2f5504>] copy_creds+0x72/0x930 kernel/cred.c:365
    [<0000000033e52817>] copy_process+0x10d5/0x6d40 kernel/fork.c:2049
    [<00000000ce2a0280>] kernel_clone+0xe7/0xa60 kernel/fork.c:2622
    [<00000000100c91bd>] __do_sys_clone+0xc1/0x100 kernel/fork.c:2739
    [<00000000f39f88fe>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<00000000f39f88fe>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
    [<0000000013a1346a>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88800c875280 (size 32):
  comm "syz-executor.0", pid 293, jiffies 4294945830 (age 21.459s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000079240e0c>] kmalloc include/linux/slab.h:586 [inline]
    [<0000000079240e0c>] kzalloc include/linux/slab.h:715 [inline]
    [<0000000079240e0c>] lsm_cred_alloc security/security.c:537 [inline]
    [<0000000079240e0c>] security_prepare_creds+0x10a/0x180 security/security.c:1684
    [<000000006ce85b60>] prepare_creds+0x505/0x6f0 kernel/cred.c:291
    [<000000000f2f5504>] copy_creds+0x72/0x930 kernel/cred.c:365
    [<0000000033e52817>] copy_process+0x10d5/0x6d40 kernel/fork.c:2049
    [<00000000ce2a0280>] kernel_clone+0xe7/0xa60 kernel/fork.c:2622
    [<00000000100c91bd>] __do_sys_clone+0xc1/0x100 kernel/fork.c:2739
    [<00000000f39f88fe>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<00000000f39f88fe>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
    [<0000000013a1346a>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88801b540000 (size 1544):
  comm "syz-executor.0", pid 293, jiffies 4294945830 (age 21.459s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    10 00 54 1b 80 88 ff ff 10 00 54 1b 80 88 ff ff  ..T.......T.....
  backtrace:
    [<0000000093921d37>] kmem_cache_zalloc include/linux/slab.h:705 [inline]
    [<0000000093921d37>] copy_signal kernel/fork.c:1624 [inline]
    [<0000000093921d37>] copy_process+0x1f5d/0x6d40 kernel/fork.c:2175
    [<00000000ce2a0280>] kernel_clone+0xe7/0xa60 kernel/fork.c:2622
    [<00000000100c91bd>] __do_sys_clone+0xc1/0x100 kernel/fork.c:2739
    [<00000000f39f88fe>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<00000000f39f88fe>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
    [<0000000013a1346a>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88801b483580 (size 6592):
  comm "syz-executor.0", pid 4465, jiffies 4294945854 (age 21.436s)
  hex dump (first 32 bytes):
    02 40 02 00 00 00 00 00 00 00 00 00 00 00 00 00  .@..............
    00 00 00 00 00 00 00 00 80 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000006bfca2ae>] alloc_task_struct_node kernel/fork.c:171 [inline]
    [<000000006bfca2ae>] dup_task_struct kernel/fork.c:885 [inline]
    [<000000006bfca2ae>] copy_process+0x2fb7/0x6d40 kernel/fork.c:2006
    [<00000000ce2a0280>] kernel_clone+0xe7/0xa60 kernel/fork.c:2622
    [<00000000100c91bd>] __do_sys_clone+0xc1/0x100 kernel/fork.c:2739
    [<00000000f39f88fe>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<00000000f39f88fe>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
    [<0000000013a1346a>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff888009892d00 (size 352):
  comm "syz-executor.0", pid 4465, jiffies 4294945866 (age 21.424s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    21 00 00 00 00 00 00 00 dc 88 12 02 00 00 00 00  !...............
  backtrace:
    [<00000000b5de461c>] kmem_cache_zalloc include/linux/slab.h:705 [inline]
    [<00000000b5de461c>] taskstats_tgid_alloc kernel/taskstats.c:561 [inline]
    [<00000000b5de461c>] taskstats_exit+0x5c6/0xac0 kernel/taskstats.c:600
    [<00000000bd75124b>] do_exit+0x994/0x2960 kernel/exit.c:817
    [<000000000464f50e>] do_group_exit+0x125/0x310 kernel/exit.c:929
    [<00000000d3822911>] __do_sys_exit_group kernel/exit.c:940 [inline]
    [<00000000d3822911>] __se_sys_exit_group kernel/exit.c:938 [inline]
    [<00000000d3822911>] __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:938
    [<00000000f39f88fe>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<00000000f39f88fe>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
    [<0000000013a1346a>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: leak checking failed