Warning: Permanently added '10.128.0.148' (ECDSA) to the list of known hosts. executing program executing program BUG: memory leak unreferenced object 0xffff88810212b580 (size 120): comm "kworker/u4:5", pid 3273, jiffies 4294943452 (age 12.610s) 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: [<000000003d40a290>] alloc_pid+0x66/0x560 kernel/pid.c:180 [<000000001f47ccc5>] copy_process+0x143b/0x25c0 kernel/fork.c:2113 [<00000000b1cd9180>] kernel_clone+0xf3/0x670 kernel/fork.c:2462 [<00000000a6d79bf4>] kernel_thread+0x61/0x80 kernel/fork.c:2514 [<0000000007c5679b>] call_usermodehelper_exec_work kernel/umh.c:172 [inline] [<0000000007c5679b>] call_usermodehelper_exec_work+0xc4/0x120 kernel/umh.c:158 [<00000000c435a85b>] process_one_work+0x2c9/0x600 kernel/workqueue.c:2275 [<0000000091c3de1a>] worker_thread+0x59/0x5d0 kernel/workqueue.c:2421 [<000000000e56a316>] kthread+0x178/0x1b0 kernel/kthread.c:292 [<00000000a6d052cc>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 BUG: memory leak unreferenced object 0xffff88810ea3f300 (size 232): comm "kworker/u4:5", pid 8445, jiffies 4294943452 (age 12.610s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 60 4a 04 01 81 88 ff ff c0 03 3f 0f 81 88 ff ff `J........?..... backtrace: [<00000000ee08c544>] kmem_cache_zalloc include/linux/slab.h:672 [inline] [<00000000ee08c544>] __alloc_file+0x1f/0xf0 fs/file_table.c:101 [<00000000457e5c34>] alloc_empty_file+0x69/0x120 fs/file_table.c:150 [<0000000063b88e0e>] alloc_file+0x33/0x1b0 fs/file_table.c:192 [<000000007793abdd>] alloc_file_clone+0x22/0x70 fs/file_table.c:244 [<000000000bc91973>] create_pipe_files+0x182/0x2e0 fs/pipe.c:922 [<0000000018ed5191>] umd_setup+0xad/0x220 kernel/usermode_driver.c:115 [<000000008f9ce7bd>] call_usermodehelper_exec_async+0xb4/0x1b0 kernel/umh.c:101 [<00000000a6d052cc>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296 BUG: memory leak unreferenced object 0xffff8881101ebd98 (size 24): comm "kworker/u4:5", pid 8445, jiffies 4294943452 (age 12.610s) hex dump (first 24 bytes): 00 00 00 00 00 00 00 00 b0 8e 93 00 81 88 ff ff ................ 00 00 00 00 00 00 00 00 ........ backtrace: [<00000000275409bd>] kmem_cache_zalloc include/linux/slab.h:672 [inline] [<00000000275409bd>] lsm_file_alloc security/security.c:569 [inline] [<00000000275409bd>] security_file_alloc+0x2a/0xb0 security/security.c:1457 [<000000008c6b7801>] __alloc_file+0x5d/0xf0 fs/file_table.c:106 [<00000000457e5c34>] alloc_empty_file+0x69/0x120 fs/file_table.c:150 [<0000000063b88e0e>] alloc_file+0x33/0x1b0 fs/file_table.c:192 [<000000007793abdd>] alloc_file_clone+0x22/0x70 fs/file_table.c:244 [<000000000bc91973>] create_pipe_files+0x182/0x2e0 fs/pipe.c:922 [<0000000018ed5191>] umd_setup+0xad/0x220 kernel/usermode_driver.c:115 [<000000008f9ce7bd>] call_usermodehelper_exec_async+0xb4/0x1b0 kernel/umh.c:101 [<00000000a6d052cc>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296