BUG: memory leak unreferenced object 0xffff8881186034c0 (size 64): comm "softirq", pid 0, jiffies 4294941843 (age 13.580s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 ec f7 17 81 88 ff ff ................ 00 00 00 00 00 00 00 00 50 a1 16 83 ff ff ff ff ........P....... backtrace: [<00000000f8e4876a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000f8e4876a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000f8e4876a>] slab_alloc mm/slab.c:3326 [inline] [<00000000f8e4876a>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000cb96efd0>] kmalloc include/linux/slab.h:547 [inline] [<00000000cb96efd0>] kzalloc include/linux/slab.h:742 [inline] [<00000000cb96efd0>] batadv_tvlv_handler_register+0xa3/0x170 net/batman-adv/tvlv.c:529 [<000000007faebc46>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000a530a610>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<0000000028e58d85>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<0000000091a82757>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<0000000076097983>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<0000000084423560>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<0000000034a9a24d>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000726f3aea>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000dfaa9850>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000009503f730>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000009503f730>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000e5e70bdd>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<0000000068689d44>] sock_sendmsg_nosec net/socket.c:646 [inline] [<0000000068689d44>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000085f8b227>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000004c7382d1>] __do_sys_sendto net/socket.c:1970 [inline] [<000000004c7382d1>] __se_sys_sendto net/socket.c:1966 [inline] [<000000004c7382d1>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff88811f9ceb40 (size 64): comm "syz-executor.0", pid 6991, jiffies 4294941851 (age 13.500s) hex dump (first 32 bytes): 40 40 e8 23 81 88 ff ff 00 02 00 00 00 00 ad de @@.#............ 00 50 f5 17 81 88 ff ff c0 58 f5 17 81 88 ff ff .P.......X...... backtrace: [<00000000f8e4876a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000f8e4876a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000f8e4876a>] slab_alloc mm/slab.c:3326 [inline] [<00000000f8e4876a>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000a72f8c3e>] kmalloc include/linux/slab.h:547 [inline] [<00000000a72f8c3e>] kzalloc include/linux/slab.h:742 [inline] [<00000000a72f8c3e>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<00000000278a089d>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<00000000b7123251>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<0000000004a17712>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<0000000084423560>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<0000000034a9a24d>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000726f3aea>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000dfaa9850>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000009503f730>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000009503f730>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000e5e70bdd>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<0000000068689d44>] sock_sendmsg_nosec net/socket.c:646 [inline] [<0000000068689d44>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000085f8b227>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000004c7382d1>] __do_sys_sendto net/socket.c:1970 [inline] [<000000004c7382d1>] __se_sys_sendto net/socket.c:1966 [inline] [<000000004c7382d1>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000074dccb58>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000c617a915>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123e84040 (size 64): comm "syz-executor.0", pid 6991, jiffies 4294941853 (age 13.480s) hex dump (first 32 bytes): d0 58 f5 17 81 88 ff ff 00 02 00 00 00 00 ad de .X.............. 00 b0 c1 17 81 88 ff ff c0 58 f5 17 81 88 ff ff .........X...... backtrace: [<00000000f8e4876a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000f8e4876a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000f8e4876a>] slab_alloc mm/slab.c:3326 [inline] [<00000000f8e4876a>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000a72f8c3e>] kmalloc include/linux/slab.h:547 [inline] [<00000000a72f8c3e>] kzalloc include/linux/slab.h:742 [inline] [<00000000a72f8c3e>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<000000007b17c8aa>] hsr_dev_finalize+0x1d1/0x233 net/hsr/hsr_device.c:480 [<00000000b7123251>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<0000000004a17712>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<0000000084423560>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<0000000034a9a24d>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000726f3aea>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000dfaa9850>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000009503f730>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000009503f730>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000e5e70bdd>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<0000000068689d44>] sock_sendmsg_nosec net/socket.c:646 [inline] [<0000000068689d44>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000085f8b227>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000004c7382d1>] __do_sys_sendto net/socket.c:1970 [inline] [<000000004c7382d1>] __se_sys_sendto net/socket.c:1966 [inline] [<000000004c7382d1>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000074dccb58>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000c617a915>] entry_SYSCALL_64_after_hwframe+0x44/0xa9