BUG: memory leak unreferenced object 0xffff8881108a1c80 (size 64): comm "softirq", pid 0, jiffies 4295035658 (age 306.090s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 9c 60 14 81 88 ff ff ..........`..... 00 00 00 00 00 00 00 00 e0 c3 15 83 ff ff ff ff ................ backtrace: [<00000000de63fff7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000de63fff7>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000de63fff7>] slab_alloc mm/slab.c:3326 [inline] [<00000000de63fff7>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000069dc13d4>] kmalloc include/linux/slab.h:547 [inline] [<0000000069dc13d4>] kzalloc include/linux/slab.h:742 [inline] [<0000000069dc13d4>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<00000000ed74681b>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000e0896525>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<00000000653e32a6>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<00000000b44616dc>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<00000000c8f18be0>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<00000000e2757dc8>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000040f9a48>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000e78d5be3>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000c4632166>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<0000000063899738>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<0000000063899738>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000c6a835d4>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000fc3d1992>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000fc3d1992>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000a51002bb>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000829c8cca>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000829c8cca>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000829c8cca>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff88810df69180 (size 128): comm "syz-executor.0", pid 7065, jiffies 4295035666 (age 306.010s) hex dump (first 32 bytes): f0 08 c3 0d 81 88 ff ff f0 08 c3 0d 81 88 ff ff ................ da ea 55 c1 76 56 76 f3 40 4b fb 43 65 74 6c 69 ..U.vVv.@K.Cetli backtrace: [<00000000de63fff7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000de63fff7>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000de63fff7>] slab_alloc mm/slab.c:3326 [inline] [<00000000de63fff7>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000d8243c21>] kmalloc include/linux/slab.h:547 [inline] [<00000000d8243c21>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<000000002a99e089>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<00000000bbcd252c>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000c7b1c4c7>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000e2757dc8>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000040f9a48>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000e78d5be3>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000c4632166>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<0000000063899738>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<0000000063899738>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000c6a835d4>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000fc3d1992>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000fc3d1992>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000a51002bb>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000829c8cca>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000829c8cca>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000829c8cca>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<00000000a4359e80>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000005351c1f1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114532980 (size 64): comm "syz-executor.0", pid 7065, jiffies 4295035666 (age 306.010s) hex dump (first 32 bytes): 40 b2 0d 2a 81 88 ff ff 00 02 00 00 00 00 ad de @..*............ 00 00 c3 0d 81 88 ff ff c0 08 c3 0d 81 88 ff ff ................ backtrace: [<00000000de63fff7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000de63fff7>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000de63fff7>] slab_alloc mm/slab.c:3326 [inline] [<00000000de63fff7>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000b2d47a0b>] kmalloc include/linux/slab.h:547 [inline] [<00000000b2d47a0b>] kzalloc include/linux/slab.h:742 [inline] [<00000000b2d47a0b>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<000000009829c244>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<00000000bbcd252c>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000c7b1c4c7>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000e2757dc8>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000040f9a48>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000e78d5be3>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000c4632166>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<0000000063899738>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<0000000063899738>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000c6a835d4>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000fc3d1992>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000fc3d1992>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000a51002bb>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000829c8cca>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000829c8cca>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000829c8cca>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<00000000a4359e80>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000005351c1f1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9