BUG: memory leak unreferenced object 0xffff88810d703900 (size 192): comm "syz-executor.0", pid 5379, jiffies 4294944298 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 bf6488f): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3817 [inline] [] slab_alloc_node mm/slub.c:3860 [inline] [] kmem_cache_alloc+0x26f/0x310 mm/slub.c:3867 [] prepare_creds+0x2b/0x4f0 kernel/cred.c:212 [] copy_creds+0x44/0x280 kernel/cred.c:312 [] copy_process+0x6c0/0x3230 kernel/fork.c:2361 [] kernel_clone+0x11b/0x690 kernel/fork.c:2902 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:3045 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0x50/0x140 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x63/0x6b BUG: memory leak unreferenced object 0xffff888100916870 (size 16): comm "syz-executor.0", pid 5379, jiffies 4294944298 hex dump (first 16 bytes): 00 00 00 00 00 00 00 00 00 43 89 00 81 88 ff ff .........C...... backtrace (crc 48b9a36d): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3817 [inline] [] slab_alloc_node mm/slub.c:3860 [inline] [] __do_kmalloc_node mm/slub.c:3980 [inline] [] __kmalloc+0x2cf/0x410 mm/slub.c:3994 [] kmalloc include/linux/slab.h:594 [inline] [] kzalloc include/linux/slab.h:711 [inline] [] lsm_cred_alloc security/security.c:613 [inline] [] security_prepare_creds+0x12d/0x150 security/security.c:3046 [] prepare_creds+0x32d/0x4f0 kernel/cred.c:242 [] copy_creds+0x44/0x280 kernel/cred.c:312 [] copy_process+0x6c0/0x3230 kernel/fork.c:2361 [] kernel_clone+0x11b/0x690 kernel/fork.c:2902 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:3045 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0x50/0x140 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x63/0x6b BUG: memory leak unreferenced object 0xffff88810b6a6400 (size 232): comm "syz-executor.0", pid 5480, jiffies 4294944306 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 12355a94): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3817 [inline] [] slab_alloc_node mm/slub.c:3860 [inline] [] kmem_cache_alloc+0x26f/0x310 mm/slub.c:3867 [] kmem_cache_zalloc include/linux/slab.h:701 [inline] [] alloc_empty_file+0x6f/0x190 fs/file_table.c:203 [] path_openat+0x4e/0x1c00 fs/namei.c:3784 [] do_filp_open+0xd1/0x1c0 fs/namei.c:3825 [] do_sys_openat2+0xf4/0x150 fs/open.c:1404 [] do_sys_open fs/open.c:1419 [inline] [] __do_sys_openat fs/open.c:1435 [inline] [] __se_sys_openat fs/open.c:1430 [inline] [] __x64_sys_openat+0xaf/0x100 fs/open.c:1430 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0x50/0x140 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x63/0x6b BUG: memory leak unreferenced object 0xffff888114ad0600 (size 32): comm "syz-executor.0", pid 5480, jiffies 4294944306 hex dump (first 32 bytes): ff 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 43 89 00 81 88 ff ff 00 00 00 00 00 00 00 00 .C.............. backtrace (crc 324d01b6): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3817 [inline] [] slab_alloc_node mm/slub.c:3860 [inline] [] kmem_cache_alloc+0x26f/0x310 mm/slub.c:3867 [] kmem_cache_zalloc include/linux/slab.h:701 [inline] [] lsm_file_alloc security/security.c:648 [inline] [] security_file_alloc+0x32/0x130 security/security.c:2681 [] init_file+0x3e/0xe0 fs/file_table.c:153 [] alloc_empty_file+0x8d/0x190 fs/file_table.c:207 [] path_openat+0x4e/0x1c00 fs/namei.c:3784 [] do_filp_open+0xd1/0x1c0 fs/namei.c:3825 [] do_sys_openat2+0xf4/0x150 fs/open.c:1404 [] do_sys_open fs/open.c:1419 [inline] [] __do_sys_openat fs/open.c:1435 [inline] [] __se_sys_openat fs/open.c:1430 [inline] [] __x64_sys_openat+0xaf/0x100 fs/open.c:1430 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0x50/0x140 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x63/0x6b BUG: memory leak unreferenced object 0xffff88810a0f4f00 (size 192): comm "syz-executor.0", pid 5379, jiffies 4294944897 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 247ca4cd): [] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline] [] slab_post_alloc_hook mm/slub.c:3817 [inline] [] slab_alloc_node mm/slub.c:3860 [inline] [] kmem_cache_alloc+0x26f/0x310 mm/slub.c:3867 [] prepare_creds+0x2b/0x4f0 kernel/cred.c:212 [] copy_creds+0x44/0x280 kernel/cred.c:312 [] copy_process+0x6c0/0x3230 kernel/fork.c:2361 [] kernel_clone+0x11b/0x690 kernel/fork.c:2902 [] __do_sys_clone+0x7c/0xb0 kernel/fork.c:3045 [] do_syscall_x64 arch/x86/entry/common.c:52 [inline] [] do_syscall_64+0x50/0x140 arch/x86/entry/common.c:83 [] entry_SYSCALL_64_after_hwframe+0x63/0x6b