BUG: memory leak unreferenced object 0xffff88811ced5cc0 (size 64): comm "softirq", pid 0, jiffies 4294943361 (age 12.890s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 5c ef 19 81 88 ff ff .........\...... 00 00 00 00 00 00 00 00 30 10 16 83 ff ff ff ff ........0....... backtrace: [<00000000390f9a2a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000390f9a2a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000390f9a2a>] slab_alloc mm/slab.c:3326 [inline] [<00000000390f9a2a>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000b680af62>] kmalloc include/linux/slab.h:547 [inline] [<00000000b680af62>] kzalloc include/linux/slab.h:742 [inline] [<00000000b680af62>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<000000008532314f>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<000000009334a3e6>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<0000000050355ce7>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<00000000bd382a11>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<00000000b7e2b6c1>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<00000000f0daee41>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000b1442b20>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000a247f882>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000723e7faa>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000d00feeeb>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000d00feeeb>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<0000000012edf5b5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<0000000044e64fb6>] sock_sendmsg_nosec net/socket.c:646 [inline] [<0000000044e64fb6>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000006a8b934c>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000488f0593>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000488f0593>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000488f0593>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff88811267b400 (size 128): comm "syz-executor.0", pid 7081, jiffies 4294943369 (age 12.810s) hex dump (first 32 bytes): f0 38 a3 12 81 88 ff ff f0 38 a3 12 81 88 ff ff .8.......8...... 32 c2 96 4d a9 23 0e a4 20 8a e2 b0 00 00 00 00 2..M.#.. ....... backtrace: [<00000000390f9a2a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000390f9a2a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000390f9a2a>] slab_alloc mm/slab.c:3326 [inline] [<00000000390f9a2a>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000007eb71f58>] kmalloc include/linux/slab.h:547 [inline] [<000000007eb71f58>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<0000000097b6b180>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<00000000488ba181>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<000000009a8ba645>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000f0daee41>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000b1442b20>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000a247f882>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000723e7faa>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000d00feeeb>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000d00feeeb>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<0000000012edf5b5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<0000000044e64fb6>] sock_sendmsg_nosec net/socket.c:646 [inline] [<0000000044e64fb6>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000006a8b934c>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000488f0593>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000488f0593>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000488f0593>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000007e69be7a>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000bd259da4>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812a23d440 (size 64): comm "syz-executor.0", pid 7081, jiffies 4294943369 (age 12.810s) hex dump (first 32 bytes): 80 88 53 22 81 88 ff ff 00 02 00 00 00 00 ad de ..S"............ 00 30 a3 12 81 88 ff ff c0 38 a3 12 81 88 ff ff .0.......8...... backtrace: [<00000000390f9a2a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000390f9a2a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000390f9a2a>] slab_alloc mm/slab.c:3326 [inline] [<00000000390f9a2a>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000001a5d8b49>] kmalloc include/linux/slab.h:547 [inline] [<000000001a5d8b49>] kzalloc include/linux/slab.h:742 [inline] [<000000001a5d8b49>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<0000000032ab70d5>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<00000000488ba181>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<000000009a8ba645>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000f0daee41>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000b1442b20>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000a247f882>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000723e7faa>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000d00feeeb>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000d00feeeb>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<0000000012edf5b5>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<0000000044e64fb6>] sock_sendmsg_nosec net/socket.c:646 [inline] [<0000000044e64fb6>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000006a8b934c>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000488f0593>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000488f0593>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000488f0593>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000007e69be7a>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000bd259da4>] entry_SYSCALL_64_after_hwframe+0x44/0xa9