BUG: memory leak unreferenced object 0xffff8881204f3900 (size 64): comm "softirq", pid 0, jiffies 4294941872 (age 13.970s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 4c 52 21 81 88 ff ff .........LR!.... 00 00 00 00 00 00 00 00 30 10 16 83 ff ff ff ff ........0....... backtrace: [<0000000091a86d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000091a86d58>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000091a86d58>] slab_alloc mm/slab.c:3326 [inline] [<0000000091a86d58>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000a1a219aa>] kmalloc include/linux/slab.h:547 [inline] [<00000000a1a219aa>] kzalloc include/linux/slab.h:742 [inline] [<00000000a1a219aa>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<000000000b9886fc>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000f8c24e1d>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<000000006dd0ad93>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<00000000e4e818dd>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<00000000c0cbefa2>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<0000000042418dde>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000c7969216>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000ba16a820>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000eed5bd70>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000c3fd92f4>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000c3fd92f4>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000caacaae8>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000819fd430>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000819fd430>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000000fef5807>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000174b2aee>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000174b2aee>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000174b2aee>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff888118a3ec00 (size 128): comm "syz-executor.0", pid 7031, jiffies 4294941881 (age 13.880s) hex dump (first 32 bytes): f0 28 b8 18 81 88 ff ff f0 28 b8 18 81 88 ff ff .(.......(...... c6 25 6d b2 82 da a2 d4 fb f0 9b c0 6f 63 74 6c .%m.........octl backtrace: [<0000000091a86d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000091a86d58>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000091a86d58>] slab_alloc mm/slab.c:3326 [inline] [<0000000091a86d58>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000ffdd52aa>] kmalloc include/linux/slab.h:547 [inline] [<00000000ffdd52aa>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<000000009f3609cb>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<000000008d6fa579>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000263bc662>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<0000000042418dde>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000c7969216>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000ba16a820>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000eed5bd70>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000c3fd92f4>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000c3fd92f4>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000caacaae8>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000819fd430>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000819fd430>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000000fef5807>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000174b2aee>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000174b2aee>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000174b2aee>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000002f9127d0>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000835389cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888120d4a4c0 (size 64): comm "syz-executor.0", pid 7031, jiffies 4294941881 (age 13.880s) hex dump (first 32 bytes): 40 30 4f 20 81 88 ff ff 00 02 00 00 00 00 ad de @0O ............ 00 20 b8 18 81 88 ff ff c0 28 b8 18 81 88 ff ff . .......(...... backtrace: [<0000000091a86d58>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000091a86d58>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000091a86d58>] slab_alloc mm/slab.c:3326 [inline] [<0000000091a86d58>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000add2e8fd>] kmalloc include/linux/slab.h:547 [inline] [<00000000add2e8fd>] kzalloc include/linux/slab.h:742 [inline] [<00000000add2e8fd>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<00000000312f8a32>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<000000008d6fa579>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000263bc662>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<0000000042418dde>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000c7969216>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000ba16a820>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000eed5bd70>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000c3fd92f4>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000c3fd92f4>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000caacaae8>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000819fd430>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000819fd430>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000000fef5807>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000174b2aee>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000174b2aee>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000174b2aee>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000002f9127d0>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000835389cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9