executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff88811fa0b400 (size 224): comm "softirq", pid 0, jiffies 4294945884 (age 53.350s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000ea537f0b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000ea537f0b>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000ea537f0b>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000ea537f0b>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<00000000e5144cf9>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:194 [<0000000079d2228d>] alloc_skb include/linux/skbuff.h:1054 [inline] [<0000000079d2228d>] pfkey_xfrm_policy2msg_prep+0x2a/0x50 net/key/af_key.c:2050 [<0000000067b0b4af>] dump_sp net/key/af_key.c:2688 [inline] [<0000000067b0b4af>] dump_sp+0x64/0x110 net/key/af_key.c:2678 [<00000000beed3a57>] xfrm_policy_walk+0xd4/0x230 net/xfrm/xfrm_policy.c:1841 [<000000002a30ecf1>] pfkey_dump_sp+0x2a/0x30 net/key/af_key.c:2715 [<0000000009ba331c>] pfkey_do_dump+0x3b/0xe0 net/key/af_key.c:285 [<0000000045f77c10>] pfkey_spddump+0x81/0xb0 net/key/af_key.c:2742 [<0000000020ec3ae1>] pfkey_process+0x28a/0x2d0 net/key/af_key.c:2832 [<00000000cbccade5>] pfkey_sendmsg+0x188/0x2e0 net/key/af_key.c:3671 [<00000000a7262738>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000a7262738>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000064547c14>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2286 [<000000001653708e>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2381 [<000000003ae00d5b>] __do_sys_sendmmsg net/socket.c:2410 [inline] [<000000003ae00d5b>] __se_sys_sendmmsg net/socket.c:2407 [inline] [<000000003ae00d5b>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2407 [<00000000df1c55b6>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000008a4e3e6c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811e84a400 (size 1024): comm "softirq", pid 0, jiffies 4294945884 (age 53.350s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 03 00 05 00 ff 00 00 00 02 00 00 00 00 00 00 00 ................ backtrace: [<00000000e05e65aa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e05e65aa>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000e05e65aa>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000e05e65aa>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000e56e972c>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000e56e972c>] __kmalloc_node_track_caller+0x38/0x50 mm/slab.c:3634 [<00000000377a43eb>] __kmalloc_reserve.isra.0+0x40/0xb0 net/core/skbuff.c:138 [<0000000014adf800>] __alloc_skb+0xa0/0x210 net/core/skbuff.c:206 [<0000000079d2228d>] alloc_skb include/linux/skbuff.h:1054 [inline] [<0000000079d2228d>] pfkey_xfrm_policy2msg_prep+0x2a/0x50 net/key/af_key.c:2050 [<0000000067b0b4af>] dump_sp net/key/af_key.c:2688 [inline] [<0000000067b0b4af>] dump_sp+0x64/0x110 net/key/af_key.c:2678 [<00000000beed3a57>] xfrm_policy_walk+0xd4/0x230 net/xfrm/xfrm_policy.c:1841 [<000000002a30ecf1>] pfkey_dump_sp+0x2a/0x30 net/key/af_key.c:2715 [<0000000009ba331c>] pfkey_do_dump+0x3b/0xe0 net/key/af_key.c:285 [<0000000045f77c10>] pfkey_spddump+0x81/0xb0 net/key/af_key.c:2742 [<0000000020ec3ae1>] pfkey_process+0x28a/0x2d0 net/key/af_key.c:2832 [<00000000cbccade5>] pfkey_sendmsg+0x188/0x2e0 net/key/af_key.c:3671 [<00000000a7262738>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000a7262738>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000064547c14>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2286 [<000000001653708e>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2381 [<000000003ae00d5b>] __do_sys_sendmmsg net/socket.c:2410 [inline] [<000000003ae00d5b>] __se_sys_sendmmsg net/socket.c:2407 [inline] [<000000003ae00d5b>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2407 BUG: memory leak unreferenced object 0xffff88811fa0b600 (size 224): comm "softirq", pid 0, jiffies 4294947013 (age 42.060s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000ea537f0b>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000ea537f0b>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000ea537f0b>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000ea537f0b>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<00000000e5144cf9>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:194 [<0000000079d2228d>] alloc_skb include/linux/skbuff.h:1054 [inline] [<0000000079d2228d>] pfkey_xfrm_policy2msg_prep+0x2a/0x50 net/key/af_key.c:2050 [<0000000067b0b4af>] dump_sp net/key/af_key.c:2688 [inline] [<0000000067b0b4af>] dump_sp+0x64/0x110 net/key/af_key.c:2678 [<00000000beed3a57>] xfrm_policy_walk+0xd4/0x230 net/xfrm/xfrm_policy.c:1841 [<000000002a30ecf1>] pfkey_dump_sp+0x2a/0x30 net/key/af_key.c:2715 [<0000000009ba331c>] pfkey_do_dump+0x3b/0xe0 net/key/af_key.c:285 [<0000000045f77c10>] pfkey_spddump+0x81/0xb0 net/key/af_key.c:2742 [<0000000020ec3ae1>] pfkey_process+0x28a/0x2d0 net/key/af_key.c:2832 [<00000000cbccade5>] pfkey_sendmsg+0x188/0x2e0 net/key/af_key.c:3671 [<00000000a7262738>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000a7262738>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000064547c14>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2286 [<000000001653708e>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2381 [<000000003ae00d5b>] __do_sys_sendmmsg net/socket.c:2410 [inline] [<000000003ae00d5b>] __se_sys_sendmmsg net/socket.c:2407 [inline] [<000000003ae00d5b>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2407 [<00000000df1c55b6>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000008a4e3e6c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9