BUG: memory leak unreferenced object 0xffff8881227afc00 (size 1024): comm "syz-executor.3", pid 8535, jiffies 4294955239 (age 14.980s) 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: [<00000000d9f5ea42>] kmalloc_array include/linux/slab.h:592 [inline] [<00000000d9f5ea42>] kcalloc include/linux/slab.h:603 [inline] [<00000000d9f5ea42>] veth_alloc_queues drivers/net/veth.c:1025 [inline] [<00000000d9f5ea42>] veth_dev_init+0x88/0x150 drivers/net/veth.c:1052 [<0000000026630441>] register_netdevice+0x17f/0x8d0 net/core/dev.c:9912 [<000000002bf63820>] veth_newlink+0x2f6/0x500 drivers/net/veth.c:1386 [<000000009e9f7536>] __rtnl_newlink+0xa57/0xdb0 net/core/rtnetlink.c:3441 [<00000000908319f2>] rtnl_newlink+0x49/0x70 net/core/rtnetlink.c:3500 [<00000000fbd3a6f3>] rtnetlink_rcv_msg+0x1f5/0x510 net/core/rtnetlink.c:5562 [<00000000995206b5>] netlink_rcv_skb+0x87/0x1d0 net/netlink/af_netlink.c:2494 [<00000000be11b20d>] netlink_unicast_kernel net/netlink/af_netlink.c:1304 [inline] [<00000000be11b20d>] netlink_unicast+0x392/0x4c0 net/netlink/af_netlink.c:1330 [<0000000040b5182b>] netlink_sendmsg+0x368/0x6a0 net/netlink/af_netlink.c:1919 [<0000000024fd92ce>] sock_sendmsg_nosec net/socket.c:651 [inline] [<0000000024fd92ce>] sock_sendmsg+0x56/0x80 net/socket.c:671 [<00000000ef34076c>] __sys_sendto+0x15c/0x200 net/socket.c:1992 [<0000000062a53223>] __do_sys_sendto net/socket.c:2004 [inline] [<0000000062a53223>] __se_sys_sendto net/socket.c:2000 [inline] [<0000000062a53223>] __x64_sys_sendto+0x26/0x30 net/socket.c:2000 [<00000000879599ff>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000004fbe7bce>] entry_SYSCALL_64_after_hwframe+0x44/0xa9