BUG: memory leak unreferenced object 0xffff888114593840 (size 192): comm "syz-executor.0", pid 5431, jiffies 4294944511 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 (crc f6630258): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3802 [inline] [] slab_alloc_node mm/slub.c:3845 [inline] [] kmem_cache_alloc+0x271/0x310 mm/slub.c:3852 [] prepare_creds+0x22/0x4b0 kernel/cred.c:212 [] copy_creds+0x44/0x290 kernel/cred.c:312 [] copy_process+0x6dc/0x3530 kernel/fork.c:2253 [] kernel_clone+0x11a/0x680 kernel/fork.c:2796 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:2939 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888102ac8570 (size 16): comm "syz-executor.0", pid 5431, jiffies 4294944511 hex dump (first 16 bytes): 00 00 00 00 00 00 00 00 00 a3 86 00 81 88 ff ff ................ backtrace (crc ba4fb7af): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3802 [inline] [] slab_alloc_node mm/slub.c:3845 [inline] [] __do_kmalloc_node mm/slub.c:3965 [inline] [] __kmalloc+0x2ce/0x410 mm/slub.c:3979 [] kmalloc include/linux/slab.h:632 [inline] [] kzalloc include/linux/slab.h:749 [inline] [] lsm_cred_alloc security/security.c:614 [inline] [] security_prepare_creds+0x13d/0x160 security/security.c:3092 [] prepare_creds+0x32c/0x4b0 kernel/cred.c:242 [] copy_creds+0x44/0x290 kernel/cred.c:312 [] copy_process+0x6dc/0x3530 kernel/fork.c:2253 [] kernel_clone+0x11a/0x680 kernel/fork.c:2796 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:2939 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881135ee600 (size 232): comm "syz-executor.0", pid 5542, jiffies 4294944519 hex dump (first 32 bytes): 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 1f 80 5f 49 01 00 00 00 00 00 00 00 ......_I........ backtrace (crc 242ab487): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3802 [inline] [] slab_alloc_node mm/slub.c:3845 [inline] [] kmem_cache_alloc+0x271/0x310 mm/slub.c:3852 [] kmem_cache_zalloc include/linux/slab.h:739 [inline] [] alloc_empty_file+0x6f/0x1a0 fs/file_table.c:202 [] path_openat+0x48/0x1c10 fs/namei.c:3785 [] do_filp_open+0xe3/0x1d0 fs/namei.c:3826 [] do_sys_openat2+0xf8/0x150 fs/open.c:1406 [] do_sys_open fs/open.c:1421 [inline] [] __do_sys_openat fs/open.c:1437 [inline] [] __se_sys_openat fs/open.c:1432 [inline] [] __x64_sys_openat+0xb3/0x100 fs/open.c:1432 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810c8a6120 (size 32): comm "syz-executor.0", pid 5542, jiffies 4294944519 hex dump (first 32 bytes): ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 a3 86 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace (crc 68600018): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3802 [inline] [] slab_alloc_node mm/slub.c:3845 [inline] [] kmem_cache_alloc+0x271/0x310 mm/slub.c:3852 [] kmem_cache_zalloc include/linux/slab.h:739 [inline] [] lsm_file_alloc security/security.c:649 [inline] [] security_file_alloc+0x32/0x140 security/security.c:2709 [] init_file+0x3e/0xe0 fs/file_table.c:152 [] alloc_empty_file+0x8d/0x1a0 fs/file_table.c:206 [] path_openat+0x48/0x1c10 fs/namei.c:3785 [] do_filp_open+0xe3/0x1d0 fs/namei.c:3826 [] do_sys_openat2+0xf8/0x150 fs/open.c:1406 [] do_sys_open fs/open.c:1421 [inline] [] __do_sys_openat fs/open.c:1437 [inline] [] __se_sys_openat fs/open.c:1432 [inline] [] __x64_sys_openat+0xb3/0x100 fs/open.c:1432 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881147fbd80 (size 192): comm "syz-executor.0", pid 5431, jiffies 4294945050 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 (crc 668181c9): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3802 [inline] [] slab_alloc_node mm/slub.c:3845 [inline] [] kmem_cache_alloc+0x271/0x310 mm/slub.c:3852 [] prepare_creds+0x22/0x4b0 kernel/cred.c:212 [] copy_creds+0x44/0x290 kernel/cred.c:312 [] copy_process+0x6dc/0x3530 kernel/fork.c:2253 [] kernel_clone+0x11a/0x680 kernel/fork.c:2796 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:2939 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0xa0/0x1d0 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x77/0x7f