write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory BUG: memory leak unreferenced object 0xffff8881011cf900 (size 120): comm "kworker/u4:3", pid 210, jiffies 4294967629 (age 19.980s) hex dump (first 32 bytes): 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 00 00 00 00 ................ backtrace: [<00000000299728a4>] alloc_pid+0x66/0x560 kernel/pid.c:180 [<00000000794a1abb>] copy_process+0x143b/0x25c0 kernel/fork.c:2113 [<00000000a7f9127b>] kernel_clone+0xf3/0x670 kernel/fork.c:2462 [<000000006bc36879>] kernel_thread+0x61/0x80 kernel/fork.c:2514 [<000000008f670f46>] call_usermodehelper_exec_work kernel/umh.c:172 [inline] [<000000008f670f46>] call_usermodehelper_exec_work+0xc4/0x120 kernel/umh.c:158 [<0000000049ba13fd>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2275 [<00000000674611e5>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2421 [<00000000c0a5ac2d>] kthread+0x178/0x1b0 kernel/kthread.c:292 [<00000000f7b9c053>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 BUG: memory leak unreferenced object 0xffff8881011cf900 (size 120): comm "kworker/u4:3", pid 210, jiffies 4294967629 (age 20.030s) hex dump (first 32 bytes): 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 00 00 00 00 ................ backtrace: [<00000000299728a4>] alloc_pid+0x66/0x560 kernel/pid.c:180 [<00000000794a1abb>] copy_process+0x143b/0x25c0 kernel/fork.c:2113 [<00000000a7f9127b>] kernel_clone+0xf3/0x670 kernel/fork.c:2462 [<000000006bc36879>] kernel_thread+0x61/0x80 kernel/fork.c:2514 [<000000008f670f46>] call_usermodehelper_exec_work kernel/umh.c:172 [inline] [<000000008f670f46>] call_usermodehelper_exec_work+0xc4/0x120 kernel/umh.c:158 [<0000000049ba13fd>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2275 [<00000000674611e5>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2421 [<00000000c0a5ac2d>] kthread+0x178/0x1b0 kernel/kthread.c:292 [<00000000f7b9c053>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 BUG: memory leak unreferenced object 0xffff8881011cf900 (size 120): comm "kworker/u4:3", pid 210, jiffies 4294967629 (age 21.960s) hex dump (first 32 bytes): 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 00 00 00 00 ................ backtrace: [<00000000299728a4>] alloc_pid+0x66/0x560 kernel/pid.c:180 [<00000000794a1abb>] copy_process+0x143b/0x25c0 kernel/fork.c:2113 [<00000000a7f9127b>] kernel_clone+0xf3/0x670 kernel/fork.c:2462 [<000000006bc36879>] kernel_thread+0x61/0x80 kernel/fork.c:2514 [<000000008f670f46>] call_usermodehelper_exec_work kernel/umh.c:172 [inline] [<000000008f670f46>] call_usermodehelper_exec_work+0xc4/0x120 kernel/umh.c:158 [<0000000049ba13fd>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2275 [<00000000674611e5>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2421 [<00000000c0a5ac2d>] kthread+0x178/0x1b0 kernel/kthread.c:292 [<00000000f7b9c053>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 BUG: memory leak unreferenced object 0xffff8881011cf900 (size 120): comm "kworker/u4:3", pid 210, jiffies 4294967629 (age 22.020s) hex dump (first 32 bytes): 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 00 00 00 00 ................ backtrace: [<00000000299728a4>] alloc_pid+0x66/0x560 kernel/pid.c:180 [<00000000794a1abb>] copy_process+0x143b/0x25c0 kernel/fork.c:2113 [<00000000a7f9127b>] kernel_clone+0xf3/0x670 kernel/fork.c:2462 [<000000006bc36879>] kernel_thread+0x61/0x80 kernel/fork.c:2514 [<000000008f670f46>] call_usermodehelper_exec_work kernel/umh.c:172 [inline] [<000000008f670f46>] call_usermodehelper_exec_work+0xc4/0x120 kernel/umh.c:158 [<0000000049ba13fd>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2275 [<00000000674611e5>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2421 [<00000000c0a5ac2d>] kthread+0x178/0x1b0 kernel/kthread.c:292 [<00000000f7b9c053>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 BUG: memory leak unreferenced object 0xffff8881011cf900 (size 120): comm "kworker/u4:3", pid 210, jiffies 4294967629 (age 22.070s) hex dump (first 32 bytes): 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 00 00 00 00 ................ backtrace: [<00000000299728a4>] alloc_pid+0x66/0x560 kernel/pid.c:180 [<00000000794a1abb>] copy_process+0x143b/0x25c0 kernel/fork.c:2113 [<00000000a7f9127b>] kernel_clone+0xf3/0x670 kernel/fork.c:2462 [<000000006bc36879>] kernel_thread+0x61/0x80 kernel/fork.c:2514 [<000000008f670f46>] call_usermodehelper_exec_work kernel/umh.c:172 [inline] [<000000008f670f46>] call_usermodehelper_exec_work+0xc4/0x120 kernel/umh.c:158 [<0000000049ba13fd>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2275 [<00000000674611e5>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2421 [<00000000c0a5ac2d>] kthread+0x178/0x1b0 kernel/kthread.c:292 [<00000000f7b9c053>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 BUG: memory leak unreferenced object 0xffff8881011cf900 (size 120): comm "kworker/u4:3", pid 210, jiffies 4294967629 (age 23.070s) hex dump (first 32 bytes): 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 00 00 00 00 ................ backtrace: [<00000000299728a4>] alloc_pid+0x66/0x560 kernel/pid.c:180 [<00000000794a1abb>] copy_process+0x143b/0x25c0 kernel/fork.c:2113 [<00000000a7f9127b>] kernel_clone+0xf3/0x670 kernel/fork.c:2462 [<000000006bc36879>] kernel_thread+0x61/0x80 kernel/fork.c:2514 [<000000008f670f46>] call_usermodehelper_exec_work kernel/umh.c:172 [inline] [<000000008f670f46>] call_usermodehelper_exec_work+0xc4/0x120 kernel/umh.c:158 [<0000000049ba13fd>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2275 [<00000000674611e5>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2421 [<00000000c0a5ac2d>] kthread+0x178/0x1b0 kernel/kthread.c:292 [<00000000f7b9c053>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory