BUG: memory leak unreferenced object 0xffff88811e51da80 (size 64): comm "softirq", pid 0, jiffies 4294952710 (age 62.330s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 cc fa 13 81 88 ff ff ................ 00 00 00 00 00 00 00 00 e0 c3 15 83 ff ff ff ff ................ backtrace: [<00000000073ffd8d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000073ffd8d>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000073ffd8d>] slab_alloc mm/slab.c:3326 [inline] [<00000000073ffd8d>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000003fb69d5c>] kmalloc include/linux/slab.h:547 [inline] [<000000003fb69d5c>] kzalloc include/linux/slab.h:742 [inline] [<000000003fb69d5c>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<00000000203b82c7>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000272a6126>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<0000000023c969c2>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<000000002554d269>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<00000000c7a4a227>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<0000000090f56b7a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000d62c3b0b>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<0000000095c7ea42>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000b7e3e44e>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<0000000001996537>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<0000000001996537>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000063c0eac>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000002f4b7f51>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000002f4b7f51>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000022e13976>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000003a50913f>] __do_sys_sendto net/socket.c:1970 [inline] [<000000003a50913f>] __se_sys_sendto net/socket.c:1966 [inline] [<000000003a50913f>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff888120c62c00 (size 128): comm "syz-executor.1", pid 7175, jiffies 4294952843 (age 61.010s) hex dump (first 32 bytes): f0 18 6d 12 81 88 ff ff f0 18 6d 12 81 88 ff ff ..m.......m..... ea 1e 30 91 c6 91 da b0 76 f6 5c 40 ff ff ff ff ..0.....v.\@.... backtrace: [<00000000073ffd8d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000073ffd8d>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000073ffd8d>] slab_alloc mm/slab.c:3326 [inline] [<00000000073ffd8d>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000086fb88a4>] kmalloc include/linux/slab.h:547 [inline] [<0000000086fb88a4>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<00000000fc10102f>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<000000000349f372>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<0000000063cfd782>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<0000000090f56b7a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000d62c3b0b>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<0000000095c7ea42>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000b7e3e44e>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<0000000001996537>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<0000000001996537>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000063c0eac>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000002f4b7f51>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000002f4b7f51>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000022e13976>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000003a50913f>] __do_sys_sendto net/socket.c:1970 [inline] [<000000003a50913f>] __se_sys_sendto net/socket.c:1966 [inline] [<000000003a50913f>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<00000000f5899b4e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<0000000048e82746>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810aeb1400 (size 64): comm "syz-executor.1", pid 7175, jiffies 4294952843 (age 61.010s) hex dump (first 32 bytes): 00 b3 4a 12 81 88 ff ff 00 02 00 00 00 00 ad de ..J............. 00 10 6d 12 81 88 ff ff c0 18 6d 12 81 88 ff ff ..m.......m..... backtrace: [<00000000073ffd8d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000073ffd8d>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000073ffd8d>] slab_alloc mm/slab.c:3326 [inline] [<00000000073ffd8d>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000542315b7>] kmalloc include/linux/slab.h:547 [inline] [<00000000542315b7>] kzalloc include/linux/slab.h:742 [inline] [<00000000542315b7>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<00000000ebaf027b>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<000000000349f372>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<0000000063cfd782>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<0000000090f56b7a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000d62c3b0b>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<0000000095c7ea42>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000b7e3e44e>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<0000000001996537>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<0000000001996537>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000063c0eac>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000002f4b7f51>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000002f4b7f51>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000022e13976>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000003a50913f>] __do_sys_sendto net/socket.c:1970 [inline] [<000000003a50913f>] __se_sys_sendto net/socket.c:1966 [inline] [<000000003a50913f>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<00000000f5899b4e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<0000000048e82746>] entry_SYSCALL_64_after_hwframe+0x44/0xa9