BUG: memory leak unreferenced object 0xffff888123f7ee80 (size 64): comm "softirq", pid 0, jiffies 4294943578 (age 13.830s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 7c 80 23 81 88 ff ff .........|.#.... 00 00 00 00 00 00 00 00 00 81 16 83 ff ff ff ff ................ backtrace: [<00000000e80c7e88>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e80c7e88>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000e80c7e88>] slab_alloc mm/slab.c:3326 [inline] [<00000000e80c7e88>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000022720832>] kmalloc include/linux/slab.h:547 [inline] [<0000000022720832>] kzalloc include/linux/slab.h:742 [inline] [<0000000022720832>] batadv_tvlv_handler_register+0xa3/0x170 net/batman-adv/tvlv.c:529 [<00000000b0721af1>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000eb7b5645>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<00000000ea98889f>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<00000000e053cb77>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<00000000a1dfe8f4>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<00000000325db224>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000b4342706>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000096d8b38>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000b7cca608>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000acc72b38>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000acc72b38>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000b976ab26>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000000ecfbddf>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000000ecfbddf>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000006f11c41c>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<0000000038754693>] __do_sys_sendto net/socket.c:1970 [inline] [<0000000038754693>] __se_sys_sendto net/socket.c:1966 [inline] [<0000000038754693>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff88812046ca80 (size 128): comm "syz-executor.0", pid 7060, jiffies 4294943586 (age 13.750s) hex dump (first 32 bytes): f0 48 55 20 81 88 ff ff f0 48 55 20 81 88 ff ff .HU .....HU .... 22 4f 54 e2 57 c1 fa c9 1e f9 72 aa 00 00 00 00 "OT.W.....r..... backtrace: [<00000000e80c7e88>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e80c7e88>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000e80c7e88>] slab_alloc mm/slab.c:3326 [inline] [<00000000e80c7e88>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000007a47bbfe>] kmalloc include/linux/slab.h:547 [inline] [<000000007a47bbfe>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<00000000ca2586fe>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<000000000845d835>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000b7e7879a>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000325db224>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000b4342706>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000096d8b38>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000b7cca608>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000acc72b38>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000acc72b38>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000b976ab26>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000000ecfbddf>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000000ecfbddf>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000006f11c41c>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<0000000038754693>] __do_sys_sendto net/socket.c:1970 [inline] [<0000000038754693>] __se_sys_sendto net/socket.c:1966 [inline] [<0000000038754693>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<00000000158f5e94>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000e258f1d6>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811dae5ac0 (size 64): comm "syz-executor.0", pid 7060, jiffies 4294943586 (age 13.750s) hex dump (first 32 bytes): 40 72 5a 10 81 88 ff ff 00 02 00 00 00 00 ad de @rZ............. 00 40 55 20 81 88 ff ff c0 48 55 20 81 88 ff ff .@U .....HU .... backtrace: [<00000000e80c7e88>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e80c7e88>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000e80c7e88>] slab_alloc mm/slab.c:3326 [inline] [<00000000e80c7e88>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000052b1d53a>] kmalloc include/linux/slab.h:547 [inline] [<0000000052b1d53a>] kzalloc include/linux/slab.h:742 [inline] [<0000000052b1d53a>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<000000006e248d00>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<000000000845d835>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000b7e7879a>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000325db224>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000b4342706>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000096d8b38>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000b7cca608>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000acc72b38>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000acc72b38>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000b976ab26>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000000ecfbddf>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000000ecfbddf>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000006f11c41c>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<0000000038754693>] __do_sys_sendto net/socket.c:1970 [inline] [<0000000038754693>] __se_sys_sendto net/socket.c:1966 [inline] [<0000000038754693>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<00000000158f5e94>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000e258f1d6>] entry_SYSCALL_64_after_hwframe+0x44/0xa9