BUG: memory leak unreferenced object 0xffff8881207e4100 (size 128): comm "syz-executor032", pid 7014, jiffies 4294944027 (age 13.830s) hex dump (first 32 bytes): 00 70 16 18 81 88 ff ff 80 af 8c 22 81 88 ff ff .p.........".... 00 b6 23 17 81 88 ff ff 00 00 00 00 00 00 00 00 ..#............. backtrace: [<000000000eb78212>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000eb78212>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000000eb78212>] slab_alloc mm/slab.c:3319 [inline] [<000000000eb78212>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000006ea6c6>] kmalloc include/linux/slab.h:552 [inline] [<00000000006ea6c6>] kzalloc include/linux/slab.h:748 [inline] [<00000000006ea6c6>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130 [<00000000f9a04a7d>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164 [<0000000056ee7c13>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199 [<000000005434efc7>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194 [<00000000b7b253f1>] ovs_dp_cmd_new+0x22f/0x410 net/openvswitch/datapath.c:1614 [<00000000e0988518>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629 [<00000000d0cc9347>] genl_rcv_msg+0x54/0x9c net/netlink/genetlink.c:654 [<000000006694b647>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<0000000088381f37>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 [<00000000dad42a47>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<00000000dad42a47>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328 [<0000000067e6b079>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917 [<00000000aab08a47>] sock_sendmsg_nosec net/socket.c:637 [inline] [<00000000aab08a47>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000004cb7c11d>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311 [<00000000c4901c63>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356 [<00000000c10abb2d>] __do_sys_sendmsg net/socket.c:2365 [inline] [<00000000c10abb2d>] __se_sys_sendmsg net/socket.c:2363 [inline] [<00000000c10abb2d>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363 BUG: memory leak unreferenced object 0xffff88811723b600 (size 64): comm "syz-executor032", pid 7014, jiffies 4294944027 (age 13.830s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 02 00 00 00 05 35 82 c1 .............5.. backtrace: [<00000000352f46d8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000352f46d8>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000352f46d8>] slab_alloc mm/slab.c:3319 [inline] [<00000000352f46d8>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000352f46d8>] __kmalloc+0x169/0x300 mm/slab.c:3664 [<000000008e48f3d1>] kmalloc include/linux/slab.h:557 [inline] [<000000008e48f3d1>] ovs_vport_set_upcall_portids+0x54/0xd0 net/openvswitch/vport.c:343 [<00000000541e4f4a>] ovs_vport_alloc+0x7f/0xf0 net/openvswitch/vport.c:139 [<00000000f9a04a7d>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164 [<0000000056ee7c13>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199 [<000000005434efc7>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194 [<00000000b7b253f1>] ovs_dp_cmd_new+0x22f/0x410 net/openvswitch/datapath.c:1614 [<00000000e0988518>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629 [<00000000d0cc9347>] genl_rcv_msg+0x54/0x9c net/netlink/genetlink.c:654 [<000000006694b647>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<0000000088381f37>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 [<00000000dad42a47>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<00000000dad42a47>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328 [<0000000067e6b079>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917 [<00000000aab08a47>] sock_sendmsg_nosec net/socket.c:637 [inline] [<00000000aab08a47>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000004cb7c11d>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311 [<00000000c4901c63>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356 BUG: memory leak unreferenced object 0xffff8881228ca500 (size 128): comm "syz-executor032", pid 7015, jiffies 4294944622 (age 7.880s) hex dump (first 32 bytes): 00 f0 27 18 81 88 ff ff 80 ac 8c 22 81 88 ff ff ..'........".... 40 b7 23 17 81 88 ff ff 00 00 00 00 00 00 00 00 @.#............. backtrace: [<000000000eb78212>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000eb78212>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000000eb78212>] slab_alloc mm/slab.c:3319 [inline] [<000000000eb78212>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000006ea6c6>] kmalloc include/linux/slab.h:552 [inline] [<00000000006ea6c6>] kzalloc include/linux/slab.h:748 [inline] [<00000000006ea6c6>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130 [<00000000f9a04a7d>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164 [<0000000056ee7c13>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199 [<000000005434efc7>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194 [<00000000b7b253f1>] ovs_dp_cmd_new+0x22f/0x410 net/openvswitch/datapath.c:1614 [<00000000e0988518>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629 [<00000000d0cc9347>] genl_rcv_msg+0x54/0x9c net/netlink/genetlink.c:654 [<000000006694b647>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<0000000088381f37>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 [<00000000dad42a47>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<00000000dad42a47>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328 [<0000000067e6b079>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917 [<00000000aab08a47>] sock_sendmsg_nosec net/socket.c:637 [inline] [<00000000aab08a47>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<000000004cb7c11d>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311 [<00000000c4901c63>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356 [<00000000c10abb2d>] __do_sys_sendmsg net/socket.c:2365 [inline] [<00000000c10abb2d>] __se_sys_sendmsg net/socket.c:2363 [inline] [<00000000c10abb2d>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363