Warning: Permanently added '10.128.1.49' (ECDSA) to the list of known hosts. executing program executing program syzkaller login: [ 59.958226][ T8437] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888110b53800 (size 232): comm "kworker/u4:4", pid 8439, jiffies 4294942121 (age 13.560s) 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 40 1e 39 0f 81 88 ff ff `J......@.9..... backtrace: [<000000000afe992c>] __alloc_file+0x1f/0xf0 [<000000007ed5cc12>] alloc_empty_file+0x69/0x120 [<000000001b3cdd3a>] alloc_file+0x33/0x1b0 [<00000000a392d9d6>] alloc_file_clone+0x22/0x70 [<00000000e50743aa>] create_pipe_files+0x182/0x2e0 [<00000000f3aa8f3b>] umd_setup+0xad/0x220 [<000000007a590652>] call_usermodehelper_exec_async+0xb4/0x1b0 [<00000000e11bcc56>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff8881108eb6a8 (size 24): comm "kworker/u4:4", pid 8439, jiffies 4294942121 (age 13.560s) 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: [<00000000c653298b>] security_file_alloc+0x2a/0xb0 [<00000000968b34a9>] __alloc_file+0x5d/0xf0 [<000000007ed5cc12>] alloc_empty_file+0x69/0x120 [<000000001b3cdd3a>] alloc_file+0x33/0x1b0 [<00000000a392d9d6>] alloc_file_clone+0x22/0x70 [<00000000e50743aa>] create_pipe_files+0x182/0x2e0 [<00000000f3aa8f3b>] umd_setup+0xad/0x220 [<000000007a590652>] call_usermodehelper_exec_async+0xb4/0x1b0 [<00000000e11bcc56>] ret_from_fork+0x1f/0x30