executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff888119309780 (size 128): comm "syz-executor605", pid 7162, jiffies 4294947492 (age 19.410s) 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: [<0000000058017ef3>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline] [<0000000058017ef3>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000058017ef3>] slab_alloc mm/slab.c:3326 [inline] [<0000000058017ef3>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000cb382a2d>] kmalloc include/linux/slab.h:547 [inline] [<00000000cb382a2d>] kzalloc include/linux/slab.h:742 [inline] [<00000000cb382a2d>] fanout_add net/packet/af_packet.c:1659 [inline] [<00000000cb382a2d>] packet_setsockopt+0xcad/0x1160 net/packet/af_packet.c:3817 [<000000002bff90ad>] __sys_setsockopt+0x98/0x120 net/socket.c:2078 [<000000004d864eb9>] __do_sys_setsockopt net/socket.c:2089 [inline] [<000000004d864eb9>] __se_sys_setsockopt net/socket.c:2086 [inline] [<000000004d864eb9>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086 [<000000001dff06ad>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000672a1f6c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9