executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff88811d7f0ec0 (size 64): comm "syz-executor939", pid 7157, jiffies 4294945130 (age 15.190s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 27 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ..'............. backtrace: [<000000008429e3a8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000008429e3a8>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000008429e3a8>] slab_alloc mm/slab.c:3320 [inline] [<000000008429e3a8>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000e1c295dd>] kmalloc include/linux/slab.h:556 [inline] [<00000000e1c295dd>] kzalloc include/linux/slab.h:670 [inline] [<00000000e1c295dd>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404 [<000000007e0ea689>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691 [<0000000007d24a07>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238 [<000000006728acc7>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944 [<0000000056444c1f>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087 [<0000000064b66d5e>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146 [<00000000a28594a8>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707 [<000000000a033d32>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545 [<000000006dfa2731>] __fput+0xed/0x300 fs/file_table.c:280 [<00000000c4a3cabd>] ____fput+0x16/0x20 fs/file_table.c:313 [<00000000c4d0b666>] task_work_run+0x9d/0xc0 kernel/task_work.c:113 [<000000002a386b25>] exit_task_work include/linux/task_work.h:22 [inline] [<000000002a386b25>] do_exit+0x3fa/0xe20 kernel/exit.c:801 [<000000008fdcafcd>] do_group_exit+0x4b/0xe0 kernel/exit.c:899 [<00000000d3a69e61>] __do_sys_exit_group kernel/exit.c:910 [inline] [<00000000d3a69e61>] __se_sys_exit_group kernel/exit.c:908 [inline] [<00000000d3a69e61>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908 [<00000000fdfa9ae4>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 BUG: memory leak unreferenced object 0xffff88811d7f0c00 (size 64): comm "syz-executor939", pid 7158, jiffies 4294945130 (age 15.190s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 65 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ..e............. backtrace: [<000000008429e3a8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000008429e3a8>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000008429e3a8>] slab_alloc mm/slab.c:3320 [inline] [<000000008429e3a8>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000e1c295dd>] kmalloc include/linux/slab.h:556 [inline] [<00000000e1c295dd>] kzalloc include/linux/slab.h:670 [inline] [<00000000e1c295dd>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404 [<000000007e0ea689>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691 [<0000000007d24a07>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238 [<000000006728acc7>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944 [<0000000056444c1f>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087 [<0000000064b66d5e>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146 [<00000000a28594a8>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707 [<000000000a033d32>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545 [<000000006dfa2731>] __fput+0xed/0x300 fs/file_table.c:280 [<00000000c4a3cabd>] ____fput+0x16/0x20 fs/file_table.c:313 [<00000000c4d0b666>] task_work_run+0x9d/0xc0 kernel/task_work.c:113 [<000000002a386b25>] exit_task_work include/linux/task_work.h:22 [inline] [<000000002a386b25>] do_exit+0x3fa/0xe20 kernel/exit.c:801 [<000000008fdcafcd>] do_group_exit+0x4b/0xe0 kernel/exit.c:899 [<00000000d3a69e61>] __do_sys_exit_group kernel/exit.c:910 [inline] [<00000000d3a69e61>] __se_sys_exit_group kernel/exit.c:908 [inline] [<00000000d3a69e61>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908 [<00000000fdfa9ae4>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 BUG: memory leak unreferenced object 0xffff88811d7f0e00 (size 64): comm "syz-executor939", pid 7159, jiffies 4294945131 (age 15.180s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 e4 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008429e3a8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000008429e3a8>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000008429e3a8>] slab_alloc mm/slab.c:3320 [inline] [<000000008429e3a8>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000e1c295dd>] kmalloc include/linux/slab.h:556 [inline] [<00000000e1c295dd>] kzalloc include/linux/slab.h:670 [inline] [<00000000e1c295dd>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404 [<000000007e0ea689>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691 [<0000000007d24a07>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238 [<000000006728acc7>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944 [<0000000056444c1f>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087 [<0000000064b66d5e>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146 [<00000000a28594a8>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707 [<000000000a033d32>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545 [<000000006dfa2731>] __fput+0xed/0x300 fs/file_table.c:280 [<00000000c4a3cabd>] ____fput+0x16/0x20 fs/file_table.c:313 [<00000000c4d0b666>] task_work_run+0x9d/0xc0 kernel/task_work.c:113 [<000000002a386b25>] exit_task_work include/linux/task_work.h:22 [inline] [<000000002a386b25>] do_exit+0x3fa/0xe20 kernel/exit.c:801 [<000000008fdcafcd>] do_group_exit+0x4b/0xe0 kernel/exit.c:899 [<00000000d3a69e61>] __do_sys_exit_group kernel/exit.c:910 [inline] [<00000000d3a69e61>] __se_sys_exit_group kernel/exit.c:908 [inline] [<00000000d3a69e61>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908 [<00000000fdfa9ae4>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 BUG: memory leak unreferenced object 0xffff88811d7f0ec0 (size 64): comm "syz-executor939", pid 7157, jiffies 4294945130 (age 16.170s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 27 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ..'............. backtrace: [<000000008429e3a8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000008429e3a8>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000008429e3a8>] slab_alloc mm/slab.c:3320 [inline] [<000000008429e3a8>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000e1c295dd>] kmalloc include/linux/slab.h:556 [inline] [<00000000e1c295dd>] kzalloc include/linux/slab.h:670 [inline] [<00000000e1c295dd>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404 [<000000007e0ea689>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691 [<0000000007d24a07>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238 [<000000006728acc7>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944 [<0000000056444c1f>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087 [<0000000064b66d5e>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146 [<00000000a28594a8>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707 [<000000000a033d32>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545 [<000000006dfa2731>] __fput+0xed/0x300 fs/file_table.c:280 [<00000000c4a3cabd>] ____fput+0x16/0x20 fs/file_table.c:313 [<00000000c4d0b666>] task_work_run+0x9d/0xc0 kernel/task_work.c:113 [<000000002a386b25>] exit_task_work include/linux/task_work.h:22 [inline] [<000000002a386b25>] do_exit+0x3fa/0xe20 kernel/exit.c:801 [<000000008fdcafcd>] do_group_exit+0x4b/0xe0 kernel/exit.c:899 [<00000000d3a69e61>] __do_sys_exit_group kernel/exit.c:910 [inline] [<00000000d3a69e61>] __se_sys_exit_group kernel/exit.c:908 [inline] [<00000000d3a69e61>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908 [<00000000fdfa9ae4>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 BUG: memory leak unreferenced object 0xffff88811d7f0c00 (size 64): comm "syz-executor939", pid 7158, jiffies 4294945130 (age 16.170s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 65 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ..e............. backtrace: [<000000008429e3a8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000008429e3a8>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000008429e3a8>] slab_alloc mm/slab.c:3320 [inline] [<000000008429e3a8>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000e1c295dd>] kmalloc include/linux/slab.h:556 [inline] [<00000000e1c295dd>] kzalloc include/linux/slab.h:670 [inline] [<00000000e1c295dd>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404 [<000000007e0ea689>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691 [<0000000007d24a07>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238 [<000000006728acc7>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944 [<0000000056444c1f>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087 [<0000000064b66d5e>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146 [<00000000a28594a8>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707 [<000000000a033d32>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545 [<000000006dfa2731>] __fput+0xed/0x300 fs/file_table.c:280 [<00000000c4a3cabd>] ____fput+0x16/0x20 fs/file_table.c:313 [<00000000c4d0b666>] task_work_run+0x9d/0xc0 kernel/task_work.c:113 [<000000002a386b25>] exit_task_work include/linux/task_work.h:22 [inline] [<000000002a386b25>] do_exit+0x3fa/0xe20 kernel/exit.c:801 [<000000008fdcafcd>] do_group_exit+0x4b/0xe0 kernel/exit.c:899 [<00000000d3a69e61>] __do_sys_exit_group kernel/exit.c:910 [inline] [<00000000d3a69e61>] __se_sys_exit_group kernel/exit.c:908 [inline] [<00000000d3a69e61>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908 [<00000000fdfa9ae4>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 BUG: memory leak unreferenced object 0xffff88811d7f0e00 (size 64): comm "syz-executor939", pid 7159, jiffies 4294945131 (age 16.160s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 e4 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008429e3a8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000008429e3a8>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000008429e3a8>] slab_alloc mm/slab.c:3320 [inline] [<000000008429e3a8>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000e1c295dd>] kmalloc include/linux/slab.h:556 [inline] [<00000000e1c295dd>] kzalloc include/linux/slab.h:670 [inline] [<00000000e1c295dd>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404 [<000000007e0ea689>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691 [<0000000007d24a07>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238 [<000000006728acc7>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944 [<0000000056444c1f>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087 [<0000000064b66d5e>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146 [<00000000a28594a8>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707 [<000000000a033d32>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545 [<000000006dfa2731>] __fput+0xed/0x300 fs/file_table.c:280 [<00000000c4a3cabd>] ____fput+0x16/0x20 fs/file_table.c:313 [<00000000c4d0b666>] task_work_run+0x9d/0xc0 kernel/task_work.c:113 [<000000002a386b25>] exit_task_work include/linux/task_work.h:22 [inline] [<000000002a386b25>] do_exit+0x3fa/0xe20 kernel/exit.c:801 [<000000008fdcafcd>] do_group_exit+0x4b/0xe0 kernel/exit.c:899 [<00000000d3a69e61>] __do_sys_exit_group kernel/exit.c:910 [inline] [<00000000d3a69e61>] __se_sys_exit_group kernel/exit.c:908 [inline] [<00000000d3a69e61>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908 [<00000000fdfa9ae4>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 BUG: memory leak unreferenced object 0xffff88811d7f0ec0 (size 64): comm "syz-executor939", pid 7157, jiffies 4294945130 (age 17.090s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 27 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ..'............. backtrace: [<000000008429e3a8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000008429e3a8>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000008429e3a8>] slab_alloc mm/slab.c:3320 [inline] [<000000008429e3a8>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000e1c295dd>] kmalloc include/linux/slab.h:556 [inline] [<00000000e1c295dd>] kzalloc include/linux/slab.h:670 [inline] [<00000000e1c295dd>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404 [<000000007e0ea689>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691 [<0000000007d24a07>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238 [<000000006728acc7>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944 [<0000000056444c1f>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087 [<0000000064b66d5e>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146 [<00000000a28594a8>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707 [<000000000a033d32>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545 [<000000006dfa2731>] __fput+0xed/0x300 fs/file_table.c:280 [<00000000c4a3cabd>] ____fput+0x16/0x20 fs/file_table.c:313 [<00000000c4d0b666>] task_work_run+0x9d/0xc0 kernel/task_work.c:113 [<000000002a386b25>] exit_task_work include/linux/task_work.h:22 [inline] [<000000002a386b25>] do_exit+0x3fa/0xe20 kernel/exit.c:801 [<000000008fdcafcd>] do_group_exit+0x4b/0xe0 kernel/exit.c:899 [<00000000d3a69e61>] __do_sys_exit_group kernel/exit.c:910 [inline] [<00000000d3a69e61>] __se_sys_exit_group kernel/exit.c:908 [inline] [<00000000d3a69e61>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908 [<00000000fdfa9ae4>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 BUG: memory leak unreferenced object 0xffff88811d7f0c00 (size 64): comm "syz-executor939", pid 7158, jiffies 4294945130 (age 17.090s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 65 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ..e............. backtrace: [<000000008429e3a8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000008429e3a8>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000008429e3a8>] slab_alloc mm/slab.c:3320 [inline] [<000000008429e3a8>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000e1c295dd>] kmalloc include/linux/slab.h:556 [inline] [<00000000e1c295dd>] kzalloc include/linux/slab.h:670 [inline] [<00000000e1c295dd>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404 [<000000007e0ea689>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691 [<0000000007d24a07>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238 [<000000006728acc7>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944 [<0000000056444c1f>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087 [<0000000064b66d5e>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146 [<00000000a28594a8>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707 [<000000000a033d32>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545 [<000000006dfa2731>] __fput+0xed/0x300 fs/file_table.c:280 [<00000000c4a3cabd>] ____fput+0x16/0x20 fs/file_table.c:313 [<00000000c4d0b666>] task_work_run+0x9d/0xc0 kernel/task_work.c:113 [<000000002a386b25>] exit_task_work include/linux/task_work.h:22 [inline] [<000000002a386b25>] do_exit+0x3fa/0xe20 kernel/exit.c:801 [<000000008fdcafcd>] do_group_exit+0x4b/0xe0 kernel/exit.c:899 [<00000000d3a69e61>] __do_sys_exit_group kernel/exit.c:910 [inline] [<00000000d3a69e61>] __se_sys_exit_group kernel/exit.c:908 [inline] [<00000000d3a69e61>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908 [<00000000fdfa9ae4>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 BUG: memory leak unreferenced object 0xffff88811d7f0e00 (size 64): comm "syz-executor939", pid 7159, jiffies 4294945131 (age 17.080s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 e4 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008429e3a8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000008429e3a8>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000008429e3a8>] slab_alloc mm/slab.c:3320 [inline] [<000000008429e3a8>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000e1c295dd>] kmalloc include/linux/slab.h:556 [inline] [<00000000e1c295dd>] kzalloc include/linux/slab.h:670 [inline] [<00000000e1c295dd>] snd_pcm_lib_malloc_pages+0x12b/0x200 sound/core/pcm_memory.c:404 [<000000007e0ea689>] snd_pcm_hw_params+0x720/0x830 sound/core/pcm_native.c:691 [<0000000007d24a07>] snd_pcm_kernel_ioctl+0xb5/0x170 sound/core/pcm_native.c:3238 [<000000006728acc7>] snd_pcm_oss_change_params_locked+0x745/0x1140 sound/core/oss/pcm_oss.c:944 [<0000000056444c1f>] snd_pcm_oss_change_params+0x43/0x80 sound/core/oss/pcm_oss.c:1087 [<0000000064b66d5e>] snd_pcm_oss_make_ready+0x55/0xc0 sound/core/oss/pcm_oss.c:1146 [<00000000a28594a8>] snd_pcm_oss_sync.isra.0+0xb8/0x310 sound/core/oss/pcm_oss.c:1707 [<000000000a033d32>] snd_pcm_oss_release+0xef/0x100 sound/core/oss/pcm_oss.c:2545 [<000000006dfa2731>] __fput+0xed/0x300 fs/file_table.c:280 [<00000000c4a3cabd>] ____fput+0x16/0x20 fs/file_table.c:313 [<00000000c4d0b666>] task_work_run+0x9d/0xc0 kernel/task_work.c:113 [<000000002a386b25>] exit_task_work include/linux/task_work.h:22 [inline] [<000000002a386b25>] do_exit+0x3fa/0xe20 kernel/exit.c:801 [<000000008fdcafcd>] do_group_exit+0x4b/0xe0 kernel/exit.c:899 [<00000000d3a69e61>] __do_sys_exit_group kernel/exit.c:910 [inline] [<00000000d3a69e61>] __se_sys_exit_group kernel/exit.c:908 [inline] [<00000000d3a69e61>] __x64_sys_exit_group+0x1c/0x20 kernel/exit.c:908 [<00000000fdfa9ae4>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 executing program executing program executing program executing program executing program