BUG: memory leak unreferenced object 0xffff888121558dc0 (size 64): comm "softirq", pid 0, jiffies 4294941698 (age 14.830s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 5c f9 0c 81 88 ff ff .........\...... 00 00 00 00 00 00 00 00 e0 c3 15 83 ff ff ff ff ................ backtrace: [<00000000421fcc7c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000421fcc7c>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000421fcc7c>] slab_alloc mm/slab.c:3326 [inline] [<00000000421fcc7c>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000008ee44b61>] kmalloc include/linux/slab.h:547 [inline] [<000000008ee44b61>] kzalloc include/linux/slab.h:742 [inline] [<000000008ee44b61>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<000000006ac7cd7a>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<0000000022bd8f11>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<0000000082a4cc7f>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<0000000013210ed9>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<00000000cc1804a1>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<00000000903efac6>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000c7bfb1d2>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000004b991276>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000005c78ccd7>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000004a563a61>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000004a563a61>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000c1f02e37>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000abbafa30>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000abbafa30>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000f60ad6e7>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000ff4d1e5e>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000ff4d1e5e>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000ff4d1e5e>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff88810a9c7400 (size 128): comm "syz-executor.0", pid 7150, jiffies 4294941707 (age 14.740s) hex dump (first 32 bytes): f0 b8 51 17 81 88 ff ff f0 b8 51 17 81 88 ff ff ..Q.......Q..... 22 ae 24 5e 74 af 2e 4e e9 05 43 82 d0 66 44 0f ".$^t..N..C..fD. backtrace: [<00000000421fcc7c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000421fcc7c>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000421fcc7c>] slab_alloc mm/slab.c:3326 [inline] [<00000000421fcc7c>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000f28a327f>] kmalloc include/linux/slab.h:547 [inline] [<00000000f28a327f>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<0000000068fe73c2>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<0000000099eb35a0>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<0000000053d1e91e>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000903efac6>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000c7bfb1d2>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000004b991276>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000005c78ccd7>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000004a563a61>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000004a563a61>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000c1f02e37>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000abbafa30>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000abbafa30>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000f60ad6e7>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000ff4d1e5e>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000ff4d1e5e>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000ff4d1e5e>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000006afb2260>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000c78aa1f9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810cefbac0 (size 64): comm "syz-executor.0", pid 7150, jiffies 4294941707 (age 14.740s) hex dump (first 32 bytes): 40 e9 89 2a 81 88 ff ff 00 02 00 00 00 00 ad de @..*............ 00 b0 51 17 81 88 ff ff c0 b8 51 17 81 88 ff ff ..Q.......Q..... backtrace: [<00000000421fcc7c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000421fcc7c>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000421fcc7c>] slab_alloc mm/slab.c:3326 [inline] [<00000000421fcc7c>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000001b4c74cd>] kmalloc include/linux/slab.h:547 [inline] [<000000001b4c74cd>] kzalloc include/linux/slab.h:742 [inline] [<000000001b4c74cd>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<0000000054ef4bf3>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<0000000099eb35a0>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<0000000053d1e91e>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000903efac6>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<00000000c7bfb1d2>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000004b991276>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000005c78ccd7>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000004a563a61>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000004a563a61>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000c1f02e37>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000abbafa30>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000abbafa30>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000f60ad6e7>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<00000000ff4d1e5e>] __do_sys_sendto net/socket.c:1970 [inline] [<00000000ff4d1e5e>] __se_sys_sendto net/socket.c:1966 [inline] [<00000000ff4d1e5e>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<000000006afb2260>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000c78aa1f9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9