executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff8881169485c0 (size 64): comm "syz-executor459", pid 6450, jiffies 4294944049 (age 182.970s) hex dump (first 32 bytes): 00 e5 95 04 00 ea ff ff 80 28 65 04 00 ea ff ff .........(e..... 40 87 6e 04 00 ea ff ff 80 bc 64 04 00 ea ff ff @.n.......d..... backtrace: [<000000008f10dd28>] kmalloc_node include/linux/slab.h:578 [inline] [<000000008f10dd28>] bpf_ringbuf_area_alloc kernel/bpf/ringbuf.c:94 [inline] [<000000008f10dd28>] bpf_ringbuf_alloc kernel/bpf/ringbuf.c:144 [inline] [<000000008f10dd28>] ringbuf_map_alloc kernel/bpf/ringbuf.c:185 [inline] [<000000008f10dd28>] ringbuf_map_alloc+0x167/0x380 kernel/bpf/ringbuf.c:159 [<00000000288616bf>] find_and_alloc_map kernel/bpf/syscall.c:119 [inline] [<00000000288616bf>] map_create kernel/bpf/syscall.c:820 [inline] [<00000000288616bf>] __do_sys_bpf+0x4f9/0x2360 kernel/bpf/syscall.c:4096 [<000000005359f2f6>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000ced05bef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9