BUG: memory leak unreferenced object 0xffff88810ca7da80 (size 192): comm "syz-executor.4", pid 5413, jiffies 4294955981 (age 9.360s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] prepare_creds+0x2b/0x460 kernel/cred.c:263 [] copy_creds+0x44/0x2c0 kernel/cred.c:368 [] copy_process+0x6aa/0x2570 kernel/fork.c:2361 [] kernel_clone+0x11b/0x690 kernel/fork.c:2909 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:3052 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888104de3960 (size 16): comm "syz-executor.4", pid 5413, jiffies 4294955981 (age 9.360s) hex dump (first 16 bytes): 00 00 00 00 00 00 00 00 a8 dd 07 00 81 88 ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:1022 [inline] [] __kmalloc+0x4b/0x150 mm/slab_common.c:1036 [] kmalloc include/linux/slab.h:603 [inline] [] kzalloc include/linux/slab.h:720 [inline] [] lsm_cred_alloc security/security.c:577 [inline] [] security_prepare_creds+0x121/0x140 security/security.c:2950 [] prepare_creds+0x2dc/0x460 kernel/cred.c:294 [] copy_creds+0x44/0x2c0 kernel/cred.c:368 [] copy_process+0x6aa/0x2570 kernel/fork.c:2361 [] kernel_clone+0x11b/0x690 kernel/fork.c:2909 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:3052 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888120623cc0 (size 192): comm "syz-executor.1", pid 5391, jiffies 4294955982 (age 9.350s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] prepare_creds+0x2b/0x460 kernel/cred.c:263 [] copy_creds+0x44/0x2c0 kernel/cred.c:368 [] copy_process+0x6aa/0x2570 kernel/fork.c:2361 [] kernel_clone+0x11b/0x690 kernel/fork.c:2909 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:3052 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881009af7d0 (size 16): comm "syz-executor.1", pid 5391, jiffies 4294955982 (age 9.350s) hex dump (first 16 bytes): 00 00 00 00 00 00 00 00 a8 dd 07 00 81 88 ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:1022 [inline] [] __kmalloc+0x4b/0x150 mm/slab_common.c:1036 [] kmalloc include/linux/slab.h:603 [inline] [] kzalloc include/linux/slab.h:720 [inline] [] lsm_cred_alloc security/security.c:577 [inline] [] security_prepare_creds+0x121/0x140 security/security.c:2950 [] prepare_creds+0x2dc/0x460 kernel/cred.c:294 [] copy_creds+0x44/0x2c0 kernel/cred.c:368 [] copy_process+0x6aa/0x2570 kernel/fork.c:2361 [] kernel_clone+0x11b/0x690 kernel/fork.c:2909 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:3052 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888120623b40 (size 192): comm "syz-executor.0", pid 5407, jiffies 4294955983 (age 9.340s) hex dump (first 32 bytes): 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 00 ................ backtrace: [] prepare_creds+0x2b/0x460 kernel/cred.c:263 [] copy_creds+0x44/0x2c0 kernel/cred.c:368 [] copy_process+0x6aa/0x2570 kernel/fork.c:2361 [] kernel_clone+0x11b/0x690 kernel/fork.c:2909 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:3052 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881009af390 (size 16): comm "syz-executor.0", pid 5407, jiffies 4294955983 (age 9.340s) hex dump (first 16 bytes): 00 00 00 00 00 00 00 00 a8 dd 07 00 81 88 ff ff ................ backtrace: [] __do_kmalloc_node mm/slab_common.c:1022 [inline] [] __kmalloc+0x4b/0x150 mm/slab_common.c:1036 [] kmalloc include/linux/slab.h:603 [inline] [] kzalloc include/linux/slab.h:720 [inline] [] lsm_cred_alloc security/security.c:577 [inline] [] security_prepare_creds+0x121/0x140 security/security.c:2950 [] prepare_creds+0x2dc/0x460 kernel/cred.c:294 [] copy_creds+0x44/0x2c0 kernel/cred.c:368 [] copy_process+0x6aa/0x2570 kernel/fork.c:2361 [] kernel_clone+0x11b/0x690 kernel/fork.c:2909 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:3052 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd