executing program
executing program
BUG: memory leak
unreferenced object 0xffff8881189d6f40 (size 64):
  comm "syz-executor638", pid 7232, jiffies 4294942390 (age 13.990s)
  hex dump (first 32 bytes):
    07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 90 d3 01 00 c9 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000006f2566f7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000006f2566f7>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000006f2566f7>] slab_alloc mm/slab.c:3320 [inline]
    [<000000006f2566f7>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549
    [<0000000006be7939>] kmalloc include/linux/slab.h:556 [inline]
    [<0000000006be7939>] kzalloc include/linux/slab.h:670 [inline]
    [<0000000006be7939>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404
    [<00000000f2a5afcb>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691
    [<0000000053e88f51>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238
    [<00000000e3e87293>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944
    [<00000000b4f6cf06>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087
    [<00000000d822617c>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146
    [<00000000642354bd>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707
    [<000000005d0bba0b>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545
    [<000000009f6bda91>] __fput+0xed/0x300 fs/file_table.c:280
    [<000000008f896d69>] ____fput+0x16/0x20 fs/file_table.c:313
    [<00000000a2d67f2a>] task_work_run+0x9d/0xc0 kernel/task_work.c:113
    [<0000000034b1e930>] exit_task_work include/linux/task_work.h:22 [inline]
    [<0000000034b1e930>] do_exit+0x3fa/0xe20 kernel/exit.c:801
    [<0000000058dbbf80>] do_group_exit+0x4b/0xe0 kernel/exit.c:899
    [<00000000049df375>] __do_sys_exit_group kernel/exit.c:910 [inline]
    [<00000000049df375>] __se_sys_exit_group kernel/exit.c:908 [inline]
    [<00000000049df375>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908
    [<00000000e306be04>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294