BUG: memory leak unreferenced object 0xffff888107957b00 (size 64): comm "softirq", pid 0, jiffies 4294944615 (age 13.440s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 8c 4b 07 81 88 ff ff ..........K..... 00 00 00 00 00 00 00 00 50 a1 16 83 ff ff ff ff ........P....... backtrace: [<00000000e6459107>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e6459107>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000e6459107>] slab_alloc mm/slab.c:3326 [inline] [<00000000e6459107>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000c24eaf85>] kmalloc include/linux/slab.h:547 [inline] [<00000000c24eaf85>] kzalloc include/linux/slab.h:742 [inline] [<00000000c24eaf85>] batadv_tvlv_handler_register+0xa3/0x170 net/batman-adv/tvlv.c:529 [<000000008aaaf551>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<0000000017643b0e>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<0000000047ebe2c0>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<00000000aa99cfe7>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<000000000a17404e>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<00000000954ad6d6>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000235a1485>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000002c07d2fe>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000b1211f10>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000006ac8ce54>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000006ac8ce54>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<000000007fc1010d>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000000d358353>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000000d358353>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000056d6e356>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000006c2fd55c>] __do_sys_sendto net/socket.c:1970 [inline] [<000000006c2fd55c>] __se_sys_sendto net/socket.c:1966 [inline] [<000000006c2fd55c>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff888124302700 (size 128): comm "syz-executor.0", pid 7432, jiffies 4294944624 (age 13.350s) hex dump (first 32 bytes): f0 28 4a 15 81 88 ff ff f0 28 4a 15 81 88 ff ff .(J......(J..... 76 79 40 17 a2 99 de 35 80 99 ae 53 81 88 ff ff vy@....5...S.... backtrace: [<00000000e6459107>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e6459107>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000e6459107>] slab_alloc mm/slab.c:3326 [inline] [<00000000e6459107>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000896e450d>] kmalloc include/linux/slab.h:547 [inline] [<00000000896e450d>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<00000000dec250c7>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<000000001821e687>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<000000000d7192bb>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000954ad6d6>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000235a1485>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000002c07d2fe>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000b1211f10>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000006ac8ce54>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000006ac8ce54>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<000000007fc1010d>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000000d358353>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000000d358353>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000056d6e356>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000006c2fd55c>] __do_sys_sendto net/socket.c:1970 [inline] [<000000006c2fd55c>] __se_sys_sendto net/socket.c:1966 [inline] [<000000006c2fd55c>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000005285e8de>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000007a961377>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810602c740 (size 64): comm "syz-executor.0", pid 7432, jiffies 4294944624 (age 13.350s) hex dump (first 32 bytes): 80 eb 5e 21 81 88 ff ff 00 02 00 00 00 00 ad de ..^!............ 00 20 4a 15 81 88 ff ff c0 28 4a 15 81 88 ff ff . J......(J..... backtrace: [<00000000e6459107>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e6459107>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000e6459107>] slab_alloc mm/slab.c:3326 [inline] [<00000000e6459107>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000000953d119>] kmalloc include/linux/slab.h:547 [inline] [<000000000953d119>] kzalloc include/linux/slab.h:742 [inline] [<000000000953d119>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<00000000944cf360>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<000000001821e687>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<000000000d7192bb>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000954ad6d6>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000235a1485>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000002c07d2fe>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<00000000b1211f10>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000006ac8ce54>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000006ac8ce54>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<000000007fc1010d>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000000d358353>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000000d358353>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000056d6e356>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000006c2fd55c>] __do_sys_sendto net/socket.c:1970 [inline] [<000000006c2fd55c>] __se_sys_sendto net/socket.c:1966 [inline] [<000000006c2fd55c>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000005285e8de>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000007a961377>] entry_SYSCALL_64_after_hwframe+0x44/0xa9