BUG: memory leak unreferenced object 0xffff88810b2c0f40 (size 64): comm "softirq", pid 0, jiffies 4294942801 (age 8.490s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 bc c2 23 81 88 ff ff ...........#.... 00 00 00 00 00 00 00 00 30 10 16 83 ff ff ff ff ........0....... backtrace: [<0000000056ab9a19>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000056ab9a19>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000056ab9a19>] slab_alloc mm/slab.c:3326 [inline] [<0000000056ab9a19>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000f787c1df>] kmalloc include/linux/slab.h:547 [inline] [<00000000f787c1df>] kzalloc include/linux/slab.h:742 [inline] [<00000000f787c1df>] batadv_tvlv_handler_register+0xae/0x140 net/batman-adv/tvlv.c:529 [<00000000eb04f512>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<000000008bcfdc88>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<000000000f94bac4>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<0000000033c7aa1a>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<000000004f6180be>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<00000000438578d4>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<000000004c99d85b>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000cd91ea7b>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<0000000032882e61>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000f3f45beb>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000f3f45beb>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<000000009ea66f37>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000a4a748ee>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000a4a748ee>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000087095b1c>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<0000000084b9d67d>] __do_sys_sendto net/socket.c:1970 [inline] [<0000000084b9d67d>] __se_sys_sendto net/socket.c:1966 [inline] [<0000000084b9d67d>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff8881152ffc00 (size 128): comm "syz-executor754", pid 7083, jiffies 4294942811 (age 8.390s) hex dump (first 32 bytes): f0 d8 ff 1e 81 88 ff ff f0 d8 ff 1e 81 88 ff ff ................ 26 83 33 e6 70 41 fa 13 29 3d 66 6e 00 00 00 00 &.3.pA..)=fn.... backtrace: [<0000000056ab9a19>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000056ab9a19>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000056ab9a19>] slab_alloc mm/slab.c:3326 [inline] [<0000000056ab9a19>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000071e3291>] kmalloc include/linux/slab.h:547 [inline] [<00000000071e3291>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<00000000f29da825>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<000000004d466875>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000c212136e>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000438578d4>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<000000004c99d85b>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000cd91ea7b>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<0000000032882e61>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000f3f45beb>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000f3f45beb>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<000000009ea66f37>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000a4a748ee>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000a4a748ee>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000087095b1c>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<0000000084b9d67d>] __do_sys_sendto net/socket.c:1970 [inline] [<0000000084b9d67d>] __se_sys_sendto net/socket.c:1966 [inline] [<0000000084b9d67d>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<00000000640a2f64>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000ba610ddf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121732f80 (size 64): comm "syz-executor754", pid 7083, jiffies 4294942811 (age 8.390s) hex dump (first 32 bytes): 80 5f df 1e 81 88 ff ff 00 02 00 00 00 00 ad de ._.............. 00 d0 ff 1e 81 88 ff ff c0 d8 ff 1e 81 88 ff ff ................ backtrace: [<0000000056ab9a19>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000056ab9a19>] slab_post_alloc_hook mm/slab.h:439 [inline] [<0000000056ab9a19>] slab_alloc mm/slab.c:3326 [inline] [<0000000056ab9a19>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000a1deb12e>] kmalloc include/linux/slab.h:547 [inline] [<00000000a1deb12e>] kzalloc include/linux/slab.h:742 [inline] [<00000000a1deb12e>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<0000000093f7a265>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<000000004d466875>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000c212136e>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000438578d4>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<000000004c99d85b>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<00000000cd91ea7b>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<0000000032882e61>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000f3f45beb>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000f3f45beb>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<000000009ea66f37>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000a4a748ee>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000a4a748ee>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000087095b1c>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<0000000084b9d67d>] __do_sys_sendto net/socket.c:1970 [inline] [<0000000084b9d67d>] __se_sys_sendto net/socket.c:1966 [inline] [<0000000084b9d67d>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<00000000640a2f64>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<00000000ba610ddf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9