BUG: memory leak unreferenced object 0xffff88810d0fef00 (size 64): comm "softirq", pid 0, jiffies 4294944519 (age 13.930s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 ac 6e 11 81 88 ff ff ..........n..... 00 00 00 00 00 00 00 00 e0 c3 15 83 ff ff ff ff ................ backtrace: [<000000006376917d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000006376917d>] slab_post_alloc_hook mm/slab.h:439 [inline] [<000000006376917d>] slab_alloc mm/slab.c:3326 [inline] [<000000006376917d>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000fc2a5ba5>] kmalloc include/linux/slab.h:547 [inline] [<00000000fc2a5ba5>] kzalloc include/linux/slab.h:742 [inline] [<00000000fc2a5ba5>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<00000000d8961677>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000bbfb40f4>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<00000000afe97983>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<00000000ebce9206>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<00000000e12b76ca>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<000000007b12b131>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000334aef79>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000c395ac00>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000008aba2453>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000a1423db0>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000a1423db0>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000d77917df>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<0000000094e19055>] sock_sendmsg_nosec net/socket.c:646 [inline] [<0000000094e19055>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000d8774715>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000dddd649f>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000dddd649f>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000dddd649f>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff8881296c0f80 (size 128): comm "syz-executor.0", pid 7164, jiffies 4294944527 (age 13.850s) hex dump (first 32 bytes): f0 98 7b 2a 81 88 ff ff f0 98 7b 2a 81 88 ff ff ..{*......{*.... 96 65 95 4b be 1b 7a d0 2d cf 07 e0 1c 1d 1e 1f .e.K..z.-....... backtrace: [<000000006376917d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000006376917d>] slab_post_alloc_hook mm/slab.h:439 [inline] [<000000006376917d>] slab_alloc mm/slab.c:3326 [inline] [<000000006376917d>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000007098ad72>] kmalloc include/linux/slab.h:547 [inline] [<000000007098ad72>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<00000000c6456142>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<0000000098eba31d>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<0000000087308f71>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000007b12b131>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000334aef79>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000c395ac00>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000008aba2453>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000a1423db0>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000a1423db0>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000d77917df>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<0000000094e19055>] sock_sendmsg_nosec net/socket.c:646 [inline] [<0000000094e19055>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000d8774715>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000dddd649f>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000dddd649f>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000dddd649f>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000032ce9d48>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000ddb34325>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124277480 (size 64): comm "syz-executor.0", pid 7164, jiffies 4294944527 (age 13.850s) hex dump (first 32 bytes): 80 ea 0f 0d 81 88 ff ff 00 02 00 00 00 00 ad de ................ 00 90 7b 2a 81 88 ff ff c0 98 7b 2a 81 88 ff ff ..{*......{*.... backtrace: [<000000006376917d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000006376917d>] slab_post_alloc_hook mm/slab.h:439 [inline] [<000000006376917d>] slab_alloc mm/slab.c:3326 [inline] [<000000006376917d>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000004ae0bf50>] kmalloc include/linux/slab.h:547 [inline] [<000000004ae0bf50>] kzalloc include/linux/slab.h:742 [inline] [<000000004ae0bf50>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<0000000023d0b895>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<0000000098eba31d>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<0000000087308f71>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000007b12b131>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000334aef79>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000c395ac00>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000008aba2453>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000a1423db0>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000a1423db0>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000d77917df>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<0000000094e19055>] sock_sendmsg_nosec net/socket.c:646 [inline] [<0000000094e19055>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000d8774715>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000dddd649f>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000dddd649f>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000dddd649f>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000032ce9d48>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000ddb34325>] entry_SYSCALL_64_after_hwframe+0x44/0xa9