BUG: memory leak unreferenced object 0xffff888122a98300 (size 128): comm "syz-executor963", pid 7034, jiffies 4294943133 (age 14.710s) hex dump (first 32 bytes): 00 40 40 07 81 88 ff ff 80 85 a9 22 81 88 ff ff .@@........".... 40 cb d3 12 81 88 ff ff 00 00 00 00 00 00 00 00 @............... backtrace: [<000000007a9d8dd7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000007a9d8dd7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000007a9d8dd7>] slab_alloc mm/slab.c:3319 [inline] [<000000007a9d8dd7>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000006562885>] kmalloc include/linux/slab.h:556 [inline] [<0000000006562885>] kzalloc include/linux/slab.h:690 [inline] [<0000000006562885>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130 [<000000004295c5eb>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164 [<000000000ce7fc65>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199 [<00000000ed6b19b0>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194 [<00000000391667fe>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644 [<0000000017476603>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629 [<0000000057602d88>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654 [<00000000108a0b8a>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<000000007b41c4f0>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 [<000000007df4c124>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<000000007df4c124>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328 [<00000000e145c18c>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917 [<0000000074b9d686>] sock_sendmsg_nosec net/socket.c:637 [inline] [<0000000074b9d686>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<00000000a0b6bbc6>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311 [<00000000969a5fda>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356 [<0000000094dc46c5>] __do_sys_sendmsg net/socket.c:2365 [inline] [<0000000094dc46c5>] __se_sys_sendmsg net/socket.c:2363 [inline] [<0000000094dc46c5>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363 BUG: memory leak unreferenced object 0xffff8881084d6180 (size 128): comm "syz-executor963", pid 7035, jiffies 4294943719 (age 8.850s) hex dump (first 32 bytes): 00 90 60 23 81 88 ff ff 80 64 d1 07 81 88 ff ff ..`#.....d...... 40 0a 43 08 81 88 ff ff 00 00 00 00 00 00 00 00 @.C............. backtrace: [<000000007a9d8dd7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000007a9d8dd7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000007a9d8dd7>] slab_alloc mm/slab.c:3319 [inline] [<000000007a9d8dd7>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000006562885>] kmalloc include/linux/slab.h:556 [inline] [<0000000006562885>] kzalloc include/linux/slab.h:690 [inline] [<0000000006562885>] ovs_vport_alloc+0x37/0xf0 net/openvswitch/vport.c:130 [<000000004295c5eb>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164 [<000000000ce7fc65>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199 [<00000000ed6b19b0>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194 [<00000000391667fe>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644 [<0000000017476603>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629 [<0000000057602d88>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654 [<00000000108a0b8a>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<000000007b41c4f0>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 [<000000007df4c124>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<000000007df4c124>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328 [<00000000e145c18c>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917 [<0000000074b9d686>] sock_sendmsg_nosec net/socket.c:637 [inline] [<0000000074b9d686>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<00000000a0b6bbc6>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311 [<00000000969a5fda>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356 [<0000000094dc46c5>] __do_sys_sendmsg net/socket.c:2365 [inline] [<0000000094dc46c5>] __se_sys_sendmsg net/socket.c:2363 [inline] [<0000000094dc46c5>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363 BUG: memory leak unreferenced object 0xffff888108430a40 (size 64): comm "syz-executor963", pid 7035, jiffies 4294943719 (age 8.850s) 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: [<00000000f2176ac4>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000f2176ac4>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000f2176ac4>] slab_alloc mm/slab.c:3319 [inline] [<00000000f2176ac4>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000f2176ac4>] __kmalloc+0x169/0x300 mm/slab.c:3664 [<000000006504a402>] kmalloc include/linux/slab.h:561 [inline] [<000000006504a402>] ovs_vport_set_upcall_portids+0x54/0xd0 net/openvswitch/vport.c:343 [<00000000698d865d>] ovs_vport_alloc+0x7f/0xf0 net/openvswitch/vport.c:139 [<000000004295c5eb>] internal_dev_create+0x24/0x1d0 net/openvswitch/vport-internal_dev.c:164 [<000000000ce7fc65>] ovs_vport_add+0x81/0x190 net/openvswitch/vport.c:199 [<00000000ed6b19b0>] new_vport+0x19/0x80 net/openvswitch/datapath.c:194 [<00000000391667fe>] ovs_dp_cmd_new+0x290/0x410 net/openvswitch/datapath.c:1644 [<0000000017476603>] genl_family_rcv_msg+0x2ab/0x5b0 net/netlink/genetlink.c:629 [<0000000057602d88>] genl_rcv_msg+0x54/0xa0 net/netlink/genetlink.c:654 [<00000000108a0b8a>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<000000007b41c4f0>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:665 [<000000007df4c124>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<000000007df4c124>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1328 [<00000000e145c18c>] netlink_sendmsg+0x270/0x480 net/netlink/af_netlink.c:1917 [<0000000074b9d686>] sock_sendmsg_nosec net/socket.c:637 [inline] [<0000000074b9d686>] sock_sendmsg+0x54/0x70 net/socket.c:657 [<00000000a0b6bbc6>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311 [<00000000969a5fda>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356