executing program BUG: memory leak unreferenced object 0xffff888119e98080 (size 128): comm "syz-executor951", pid 6707, jiffies 4294942911 (age 13.130s) hex dump (first 32 bytes): 00 70 66 18 81 88 ff ff 80 7e 4c 23 81 88 ff ff .pf......~L#.... 80 0e f4 1d 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000052bee0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000052bee0d0>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000052bee0d0>] slab_alloc mm/slab.c:3319 [inline] [<0000000052bee0d0>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000094e0e847>] kmalloc include/linux/slab.h:552 [inline] [<0000000094e0e847>] kzalloc include/linux/slab.h:748 [inline] [<0000000094e0e847>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130 [<000000003d39aefe>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164 [<00000000d7b1808e>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199 [<0000000069c07957>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194 [<000000007bcaba04>] ovs_dp_cmd_new+0x22f/0x410 net/openvswitch/datapath.c:1615 [<000000009975f44c>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629 [<00000000907070ba>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654 [<00000000cdb10c0b>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<00000000d3a59ba0>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 [<000000002cb734c3>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<000000002cb734c3>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328 [<00000000cef7a374>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917 [<000000007060ba3c>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000007060ba3c>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<0000000028f4b1c8>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311 [<00000000281ec75d>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356 [<000000000e66d4b0>] __do_sys_sendmsg net/socket.c:2365 [inline] [<000000000e66d4b0>] __se_sys_sendmsg net/socket.c:2363 [inline] [<000000000e66d4b0>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363 BUG: memory leak unreferenced object 0xffff88811df40e80 (size 64): comm "syz-executor951", pid 6707, jiffies 4294942911 (age 13.130s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 40 52 64 2a 81 88 ff ff 02 00 00 00 05 35 82 c1 @Rd*.........5.. backtrace: [<00000000dd42764a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000dd42764a>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000dd42764a>] slab_alloc mm/slab.c:3319 [inline] [<00000000dd42764a>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000dd42764a>] __kmalloc+0x169/0x300 mm/slab.c:3664 [<0000000058353cf3>] kmalloc include/linux/slab.h:557 [inline] [<0000000058353cf3>] ovs_vport_set_upcall_portids+0x54/0xd0 net/openvswitch/vport.c:343 [<000000005eb94e56>] ovs_vport_alloc+0x7f/0xf0 net/openvswitch/vport.c:139 [<000000003d39aefe>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164 [<00000000d7b1808e>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199 [<0000000069c07957>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194 [<000000007bcaba04>] ovs_dp_cmd_new+0x22f/0x410 net/openvswitch/datapath.c:1615 [<000000009975f44c>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629 [<00000000907070ba>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654 [<00000000cdb10c0b>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<00000000d3a59ba0>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 [<000000002cb734c3>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<000000002cb734c3>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328 [<00000000cef7a374>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917 [<000000007060ba3c>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000007060ba3c>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<0000000028f4b1c8>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311 [<00000000281ec75d>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356 BUG: memory leak unreferenced object 0xffff88811f58b700 (size 128): comm "syz-executor951", pid 6708, jiffies 4294943477 (age 7.470s) hex dump (first 32 bytes): 00 70 66 18 81 88 ff ff 80 b7 58 1f 81 88 ff ff .pf.......X..... 00 03 f1 1d 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000052bee0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000052bee0d0>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000052bee0d0>] slab_alloc mm/slab.c:3319 [inline] [<0000000052bee0d0>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000094e0e847>] kmalloc include/linux/slab.h:552 [inline] [<0000000094e0e847>] kzalloc include/linux/slab.h:748 [inline] [<0000000094e0e847>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130 [<000000003d39aefe>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164 [<00000000d7b1808e>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199 [<0000000069c07957>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194 [<000000007bcaba04>] ovs_dp_cmd_new+0x22f/0x410 net/openvswitch/datapath.c:1615 [<000000009975f44c>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629 [<00000000907070ba>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654 [<00000000cdb10c0b>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<00000000d3a59ba0>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 [<000000002cb734c3>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<000000002cb734c3>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328 [<00000000cef7a374>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917 [<000000007060ba3c>] sock_sendmsg_nosec net/socket.c:637 [inline] [<000000007060ba3c>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<0000000028f4b1c8>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311 [<00000000281ec75d>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356 [<000000000e66d4b0>] __do_sys_sendmsg net/socket.c:2365 [inline] [<000000000e66d4b0>] __se_sys_sendmsg net/socket.c:2363 [inline] [<000000000e66d4b0>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363