2020/02/25 18:27:57 executed programs: 23 2020/02/25 18:28:03 executed programs: 31 2020/02/25 18:28:09 executed programs: 48 BUG: memory leak unreferenced object 0xffff88810ad295c0 (size 64): comm "syz-executor.5", pid 7473, jiffies 4294956436 (age 14.700s) hex dump (first 32 bytes): 80 95 d2 0a 81 88 ff ff 00 00 00 00 00 00 00 00 ................ b8 96 93 04 00 00 00 00 c0 d2 d0 09 81 88 ff ff ................ backtrace: [<000000004422fb14>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000004422fb14>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000004422fb14>] slab_alloc_node mm/slab.c:3263 [inline] [<000000004422fb14>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3593 [<0000000025152dd6>] __do_kmalloc_node mm/slab.c:3615 [inline] [<0000000025152dd6>] __kmalloc_node+0x38/0x50 mm/slab.c:3623 [<00000000d62cc0c7>] kmalloc_node include/linux/slab.h:578 [inline] [<00000000d62cc0c7>] sock_hash_alloc_elem net/core/sock_map.c:649 [inline] [<00000000d62cc0c7>] sock_hash_update_common+0x314/0x570 net/core/sock_map.c:703 [<000000009645bddc>] sock_hash_update_elem+0x13b/0x150 net/core/sock_map.c:754 [<00000000ebc735a9>] bpf_map_update_value.isra.0+0x14d/0x300 kernel/bpf/syscall.c:168 [<00000000bd024af1>] map_update_elem kernel/bpf/syscall.c:1089 [inline] [<00000000bd024af1>] __do_sys_bpf+0x19dc/0x1e50 kernel/bpf/syscall.c:3384 [<000000002af0217f>] __se_sys_bpf kernel/bpf/syscall.c:3355 [inline] [<000000002af0217f>] __x64_sys_bpf+0x1e/0x30 kernel/bpf/syscall.c:3355 [<00000000e463a84f>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000003b24cfb0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810ad29700 (size 64): comm "syz-executor.7", pid 7474, jiffies 4294956436 (age 14.700s) hex dump (first 32 bytes): c0 96 d2 0a 81 88 ff ff 00 00 00 00 00 00 00 00 ................ b8 96 93 04 00 00 00 00 00 93 d0 09 81 88 ff ff ................ backtrace: [<000000004422fb14>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000004422fb14>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000004422fb14>] slab_alloc_node mm/slab.c:3263 [inline] [<000000004422fb14>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3593 [<0000000025152dd6>] __do_kmalloc_node mm/slab.c:3615 [inline] [<0000000025152dd6>] __kmalloc_node+0x38/0x50 mm/slab.c:3623 [<00000000d62cc0c7>] kmalloc_node include/linux/slab.h:578 [inline] [<00000000d62cc0c7>] sock_hash_alloc_elem net/core/sock_map.c:649 [inline] [<00000000d62cc0c7>] sock_hash_update_common+0x314/0x570 net/core/sock_map.c:703 [<000000009645bddc>] sock_hash_update_elem+0x13b/0x150 net/core/sock_map.c:754 [<00000000ebc735a9>] bpf_map_update_value.isra.0+0x14d/0x300 kernel/bpf/syscall.c:168 [<00000000bd024af1>] map_update_elem kernel/bpf/syscall.c:1089 [inline] [<00000000bd024af1>] __do_sys_bpf+0x19dc/0x1e50 kernel/bpf/syscall.c:3384 [<000000002af0217f>] __se_sys_bpf kernel/bpf/syscall.c:3355 [inline] [<000000002af0217f>] __x64_sys_bpf+0x1e/0x30 kernel/bpf/syscall.c:3355 [<00000000e463a84f>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000003b24cfb0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9