BUG: memory leak unreferenced object 0xffff88810abe93c0 (size 64): comm "softirq", pid 0, jiffies 4294943278 (age 14.110s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 2c 13 24 81 88 ff ff .........,.$.... 00 00 00 00 00 00 00 00 30 10 16 83 ff ff ff ff ........0....... backtrace: [<000000003cd77e25>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000003cd77e25>] slab_post_alloc_hook mm/slab.h:439 [inline] [<000000003cd77e25>] slab_alloc mm/slab.c:3326 [inline] [<000000003cd77e25>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000ec2b7541>] kmalloc include/linux/slab.h:547 [inline] [<00000000ec2b7541>] kzalloc include/linux/slab.h:742 [inline] [<00000000ec2b7541>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<0000000082df2036>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<0000000021de1ce4>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<00000000cd4bcaa5>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<000000009da284b5>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<00000000601b158a>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<000000008a01ae63>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000ba467712>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000828945c6>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000005a347491>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000d63db988>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000d63db988>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000fcb0817b>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000476e1ebb>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000476e1ebb>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000090b00a95>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000005884a88e>] __do_sys_sendto net/socket.c:1970 [inline] [<000000005884a88e>] __se_sys_sendto net/socket.c:1966 [inline] [<000000005884a88e>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff88811057bf00 (size 128): comm "syz-executor.0", pid 7128, jiffies 4294943286 (age 14.030s) hex dump (first 32 bytes): f0 b8 2a 13 81 88 ff ff f0 b8 2a 13 81 88 ff ff ..*.......*..... 0a 4c 78 02 4f 92 36 e4 b0 bc 87 9b 00 00 00 00 .Lx.O.6......... backtrace: [<000000003cd77e25>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000003cd77e25>] slab_post_alloc_hook mm/slab.h:439 [inline] [<000000003cd77e25>] slab_alloc mm/slab.c:3326 [inline] [<000000003cd77e25>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000f8e060ae>] kmalloc include/linux/slab.h:547 [inline] [<00000000f8e060ae>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<0000000038f3a36d>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<000000006de0eb40>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000cf2bf005>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000008a01ae63>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000ba467712>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000828945c6>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000005a347491>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000d63db988>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000d63db988>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000fcb0817b>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000476e1ebb>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000476e1ebb>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000090b00a95>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000005884a88e>] __do_sys_sendto net/socket.c:1970 [inline] [<000000005884a88e>] __se_sys_sendto net/socket.c:1966 [inline] [<000000005884a88e>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000064d8ed2e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000003243c2ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812430cfc0 (size 64): comm "syz-executor.0", pid 7128, jiffies 4294943286 (age 14.030s) hex dump (first 32 bytes): c0 4a 1d 0a 81 88 ff ff 00 02 00 00 00 00 ad de .J.............. 00 b0 2a 13 81 88 ff ff c0 b8 2a 13 81 88 ff ff ..*.......*..... backtrace: [<000000003cd77e25>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000003cd77e25>] slab_post_alloc_hook mm/slab.h:439 [inline] [<000000003cd77e25>] slab_alloc mm/slab.c:3326 [inline] [<000000003cd77e25>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000034b751ec>] kmalloc include/linux/slab.h:547 [inline] [<0000000034b751ec>] kzalloc include/linux/slab.h:742 [inline] [<0000000034b751ec>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<00000000b7a7eaf3>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<000000006de0eb40>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000cf2bf005>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000008a01ae63>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000ba467712>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000828945c6>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000005a347491>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000d63db988>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000d63db988>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000fcb0817b>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000476e1ebb>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000476e1ebb>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000090b00a95>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000005884a88e>] __do_sys_sendto net/socket.c:1970 [inline] [<000000005884a88e>] __se_sys_sendto net/socket.c:1966 [inline] [<000000005884a88e>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000064d8ed2e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000003243c2ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9