BUG: memory leak unreferenced object 0xffff888115be4cc0 (size 64): comm "softirq", pid 0, jiffies 4294944325 (age 13.570s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 0c 2b 21 81 88 ff ff ..........+!.... 00 00 00 00 00 00 00 00 30 10 16 83 ff ff ff ff ........0....... backtrace: [<0000000085ab1ca2>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000085ab1ca2>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000085ab1ca2>] slab_alloc mm/slab.c:3326 [inline] [<0000000085ab1ca2>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000d3b0e84c>] kmalloc include/linux/slab.h:547 [inline] [<00000000d3b0e84c>] kzalloc include/linux/slab.h:742 [inline] [<00000000d3b0e84c>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<00000000a50a36f0>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000e58a5ad8>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<0000000043cab5da>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<000000001360ab6b>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<00000000aaa50683>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<000000003f80b77a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<000000001dffee84>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000caf4d01e>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000004247a3ec>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000003198ea86>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000003198ea86>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000a901805b>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000e2b04bbb>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000e2b04bbb>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000fdfe65e0>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<0000000013d186fc>] __do_sys_sendto net/socket.c:1970 [inline] [<0000000013d186fc>] __se_sys_sendto net/socket.c:1966 [inline] [<0000000013d186fc>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff8881205b3a80 (size 128): comm "syz-executor.0", pid 7034, jiffies 4294944333 (age 13.490s) hex dump (first 32 bytes): f0 d8 56 1f 81 88 ff ff f0 d8 56 1f 81 88 ff ff ..V.......V..... 6e fb 6c 96 c4 c7 42 b7 f9 ae 34 ba 00 00 00 00 n.l...B...4..... backtrace: [<0000000085ab1ca2>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000085ab1ca2>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000085ab1ca2>] slab_alloc mm/slab.c:3326 [inline] [<0000000085ab1ca2>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000b6361938>] kmalloc include/linux/slab.h:547 [inline] [<00000000b6361938>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<00000000d4181ed6>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<000000009b7899ee>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000c716cc40>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000003f80b77a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<000000001dffee84>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000caf4d01e>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000004247a3ec>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000003198ea86>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000003198ea86>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000a901805b>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000e2b04bbb>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000e2b04bbb>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000fdfe65e0>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<0000000013d186fc>] __do_sys_sendto net/socket.c:1970 [inline] [<0000000013d186fc>] __se_sys_sendto net/socket.c:1966 [inline] [<0000000013d186fc>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000003472224>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000d75a54f3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881204a7840 (size 64): comm "syz-executor.0", pid 7034, jiffies 4294944333 (age 13.490s) hex dump (first 32 bytes): c0 13 ff 15 81 88 ff ff 00 02 00 00 00 00 ad de ................ 00 d0 56 1f 81 88 ff ff c0 d8 56 1f 81 88 ff ff ..V.......V..... backtrace: [<0000000085ab1ca2>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000085ab1ca2>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000085ab1ca2>] slab_alloc mm/slab.c:3326 [inline] [<0000000085ab1ca2>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000015a9fad2>] kmalloc include/linux/slab.h:547 [inline] [<0000000015a9fad2>] kzalloc include/linux/slab.h:742 [inline] [<0000000015a9fad2>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<0000000053a7b5f9>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<000000009b7899ee>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000c716cc40>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<000000003f80b77a>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<000000001dffee84>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000caf4d01e>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<000000004247a3ec>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<000000003198ea86>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<000000003198ea86>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000a901805b>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000e2b04bbb>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000e2b04bbb>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000fdfe65e0>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<0000000013d186fc>] __do_sys_sendto net/socket.c:1970 [inline] [<0000000013d186fc>] __se_sys_sendto net/socket.c:1966 [inline] [<0000000013d186fc>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000003472224>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000d75a54f3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9