BUG: memory leak unreferenced object 0xffff8881178ea940 (size 64): comm "softirq", pid 0, jiffies 4295054854 (age 167.510s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 e0 5c ba 10 81 88 ff ff .........\...... 00 00 00 00 00 00 00 00 00 81 16 83 ff ff ff ff ................ backtrace: [<00000000fedde843>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000fedde843>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000fedde843>] slab_alloc mm/slab.c:3326 [inline] [<00000000fedde843>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000063321386>] kmalloc include/linux/slab.h:547 [inline] [<0000000063321386>] kzalloc include/linux/slab.h:742 [inline] [<0000000063321386>] batadv_tvlv_handler_register+0xa3/0x170 net/batman-adv/tvlv.c:529 [<00000000c1c94783>] batadv_tt_init+0x78/0x180 net/batman-adv/translation-table.c:4411 [<00000000b1c837c8>] batadv_mesh_init+0x196/0x230 net/batman-adv/main.c:208 [<000000001bb02f4d>] batadv_softif_init_late+0x1ca/0x220 net/batman-adv/soft-interface.c:861 [<000000007f646c26>] register_netdevice+0xbf/0x600 net/core/dev.c:8663 [<000000007dae2c0d>] __rtnl_newlink+0xaca/0xb30 net/core/rtnetlink.c:3199 [<00000000a688091b>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<0000000023de8ccd>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000007070b3f2>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<0000000090471086>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000ab5d7d2b>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000ab5d7d2b>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000b81fc3e9>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000fbcedb8d>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000fbcedb8d>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000f2e3d1ec>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000008597b91c>] __do_sys_sendto net/socket.c:1970 [inline] [<000000008597b91c>] __se_sys_sendto net/socket.c:1966 [inline] [<000000008597b91c>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 BUG: memory leak unreferenced object 0xffff88810ff28a00 (size 128): comm "syz-executor.0", pid 7106, jiffies 4295054944 (age 166.610s) hex dump (first 32 bytes): f0 48 fd 0e 81 88 ff ff f0 48 fd 0e 81 88 ff ff .H.......H...... c2 3d ea 20 3e dd 5a 3c f9 8e 45 e9 ff ff ff ff .=. >.Z<..E..... backtrace: [<00000000fedde843>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000fedde843>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000fedde843>] slab_alloc mm/slab.c:3326 [inline] [<00000000fedde843>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<000000000ff3637e>] kmalloc include/linux/slab.h:547 [inline] [<000000000ff3637e>] hsr_create_self_node+0x42/0x150 net/hsr/hsr_framereg.c:84 [<0000000013c37b9b>] hsr_dev_finalize+0xa4/0x233 net/hsr/hsr_device.c:441 [<000000006bccceca>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000a9a2b062>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000a688091b>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<0000000023de8ccd>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000007070b3f2>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<0000000090471086>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000ab5d7d2b>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000ab5d7d2b>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000b81fc3e9>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000fbcedb8d>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000fbcedb8d>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000f2e3d1ec>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000008597b91c>] __do_sys_sendto net/socket.c:1970 [inline] [<000000008597b91c>] __se_sys_sendto net/socket.c:1966 [inline] [<000000008597b91c>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000014c2565f>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000b4f9e173>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881108db400 (size 64): comm "syz-executor.0", pid 7106, jiffies 4295054944 (age 166.610s) hex dump (first 32 bytes): 40 b3 8d 10 81 88 ff ff 00 02 00 00 00 00 ad de @............... 00 40 fd 0e 81 88 ff ff c0 48 fd 0e 81 88 ff ff .@.......H...... backtrace: [<00000000fedde843>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000fedde843>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000fedde843>] slab_alloc mm/slab.c:3326 [inline] [<00000000fedde843>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000a1d3f023>] kmalloc include/linux/slab.h:547 [inline] [<00000000a1d3f023>] kzalloc include/linux/slab.h:742 [inline] [<00000000a1d3f023>] hsr_add_port+0xe7/0x220 net/hsr/hsr_slave.c:142 [<000000008f2b3e68>] hsr_dev_finalize+0x14f/0x233 net/hsr/hsr_device.c:472 [<000000006bccceca>] hsr_newlink+0xf3/0x140 net/hsr/hsr_netlink.c:69 [<00000000a9a2b062>] __rtnl_newlink+0x892/0xb30 net/core/rtnetlink.c:3187 [<00000000a688091b>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3245 [<0000000023de8ccd>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5214 [<000000007070b3f2>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2482 [<0000000090471086>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5232 [<00000000ab5d7d2b>] netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] [<00000000ab5d7d2b>] netlink_unicast+0x1ec/0x2d0 net/netlink/af_netlink.c:1333 [<00000000b81fc3e9>] netlink_sendmsg+0x26a/0x480 net/netlink/af_netlink.c:1922 [<00000000fbcedb8d>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000fbcedb8d>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<00000000f2e3d1ec>] __sys_sendto+0x148/0x1f0 net/socket.c:1958 [<000000008597b91c>] __do_sys_sendto net/socket.c:1970 [inline] [<000000008597b91c>] __se_sys_sendto net/socket.c:1966 [inline] [<000000008597b91c>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1966 [<0000000014c2565f>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000b4f9e173>] entry_SYSCALL_64_after_hwframe+0x44/0xa9