BUG: memory leak unreferenced object 0xffff88810c87dc00 (size 64): comm "softirq", pid 0, jiffies 4294943442 (age 14.060s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 5c df 0b 81 88 ff ff .........\...... 00 00 00 00 00 00 00 00 e0 c3 15 83 ff ff ff ff ................ backtrace: [<00000000bc5c04ec>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000bc5c04ec>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000bc5c04ec>] slab_alloc mm/slab.c:3326 [inline] [<00000000bc5c04ec>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000f6db545d>] kmalloc include/linux/slab.h:547 [inline] [<00000000f6db545d>] kzalloc include/linux/slab.h:742 [inline] [<00000000f6db545d>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<0000000065012bb9>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000d7c0e283>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<000000000e1d8445>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<000000008944ac99>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<000000007b950cf1>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<000000007c522e82>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000276d4d2c>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000efb800c3>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000001ea89666>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000783690e1>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000783690e1>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<0000000032f98edb>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000002b545882>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000002b545882>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000000923a037>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000273a617e>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000273a617e>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000273a617e>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff8881211b5300 (size 128): comm "syz-executor.0", pid 7065, jiffies 4294943451 (age 13.970s) hex dump (first 32 bytes): f0 d8 71 21 81 88 ff ff f0 d8 71 21 81 88 ff ff ..q!......q!.... 26 91 26 fa 45 84 aa c0 42 18 d5 04 00 01 5a 5b &.&.E...B.....Z[ backtrace: [<00000000bc5c04ec>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000bc5c04ec>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000bc5c04ec>] slab_alloc mm/slab.c:3326 [inline] [<00000000bc5c04ec>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000072abd5b0>] kmalloc include/linux/slab.h:547 [inline] [<0000000072abd5b0>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<00000000a55dd328>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<000000007af9707d>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<000000008d7f4ecf>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000007c522e82>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000276d4d2c>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000efb800c3>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000001ea89666>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000783690e1>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000783690e1>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<0000000032f98edb>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000002b545882>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000002b545882>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000000923a037>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000273a617e>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000273a617e>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000273a617e>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000003255a1fe>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000982b8ded>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121ffea80 (size 64): comm "syz-executor.0", pid 7065, jiffies 4294943451 (age 13.970s) hex dump (first 32 bytes): 80 e7 15 21 81 88 ff ff 00 02 00 00 00 00 ad de ...!............ 00 d0 71 21 81 88 ff ff c0 d8 71 21 81 88 ff ff ..q!......q!.... backtrace: [<00000000bc5c04ec>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000bc5c04ec>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000bc5c04ec>] slab_alloc mm/slab.c:3326 [inline] [<00000000bc5c04ec>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000a7fa0fae>] kmalloc include/linux/slab.h:547 [inline] [<00000000a7fa0fae>] kzalloc include/linux/slab.h:742 [inline] [<00000000a7fa0fae>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<00000000583d7dfe>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<000000007af9707d>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<000000008d7f4ecf>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000007c522e82>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000276d4d2c>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000efb800c3>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000001ea89666>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000783690e1>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000783690e1>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<0000000032f98edb>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<000000002b545882>] sock_sendmsg_nosec net/socket.c:646 [inline] [<000000002b545882>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<000000000923a037>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000273a617e>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000273a617e>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000273a617e>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000003255a1fe>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000982b8ded>] entry_SYSCALL_64_after_hwframe+0x44/0xa9