BUG: memory leak unreferenced object 0xffff8881180a26c0 (size 64): comm "softirq", pid 0, jiffies 4294943696 (age 13.940s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 0c 35 1f 81 88 ff ff ..........5..... 00 00 00 00 00 00 00 00 30 10 16 83 ff ff ff ff ........0....... backtrace: [<0000000074f1335b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000074f1335b>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000074f1335b>] slab_alloc mm/slab.c:3326 [inline] [<0000000074f1335b>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000f7f5dcb9>] kmalloc include/linux/slab.h:547 [inline] [<00000000f7f5dcb9>] kzalloc include/linux/slab.h:742 [inline] [<00000000f7f5dcb9>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<0000000096576fbd>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000a7a757d0>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<00000000d7d344ea>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<00000000d64e29ea>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<000000009cd3c077>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<000000008003270d>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<0000000086548b04>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000000a237ecb>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000007922bd86>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<0000000050ddb476>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<0000000050ddb476>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<0000000014ba3ff9>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000001883eb63>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000001883eb63>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000d31b0248>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000a6a409e2>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000a6a409e2>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000a6a409e2>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff8881210d4f80 (size 128): comm "syz-executor.0", pid 7043, jiffies 4294943704 (age 13.860s) hex dump (first 32 bytes): f0 b8 38 21 81 88 ff ff f0 b8 38 21 81 88 ff ff ..8!......8!.... 0e 36 8f 9b ac be e6 b7 77 d1 db b5 1c 1d 1e 1f .6......w....... backtrace: [<0000000074f1335b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000074f1335b>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000074f1335b>] slab_alloc mm/slab.c:3326 [inline] [<0000000074f1335b>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000ab9c680b>] kmalloc include/linux/slab.h:547 [inline] [<00000000ab9c680b>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<00000000db2bcbb7>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<00000000f27a9085>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<000000007012a955>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000008003270d>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<0000000086548b04>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000000a237ecb>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000007922bd86>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<0000000050ddb476>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<0000000050ddb476>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<0000000014ba3ff9>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000001883eb63>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000001883eb63>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000d31b0248>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000a6a409e2>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000a6a409e2>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000a6a409e2>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000001471734b>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000000c5e4e84>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187e1300 (size 64): comm "syz-executor.0", pid 7043, jiffies 4294943704 (age 13.860s) hex dump (first 32 bytes): c0 12 7e 18 81 88 ff ff 00 02 00 00 00 00 ad de ..~............. 00 b0 38 21 81 88 ff ff c0 b8 38 21 81 88 ff ff ..8!......8!.... backtrace: [<0000000074f1335b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000074f1335b>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000074f1335b>] slab_alloc mm/slab.c:3326 [inline] [<0000000074f1335b>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000952a0ee2>] kmalloc include/linux/slab.h:547 [inline] [<00000000952a0ee2>] kzalloc include/linux/slab.h:742 [inline] [<00000000952a0ee2>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<000000002d8b0e36>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<00000000f27a9085>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<000000007012a955>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000008003270d>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<0000000086548b04>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000000a237ecb>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000007922bd86>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<0000000050ddb476>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<0000000050ddb476>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<0000000014ba3ff9>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000001883eb63>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000001883eb63>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000d31b0248>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000a6a409e2>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000a6a409e2>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000a6a409e2>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000001471734b>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000000c5e4e84>] entry_SYSCALL_64_after_hwframe+0x44/0xa9