2026/02/04 23:18:50 executed programs: 5 BUG: memory leak unreferenced object 0xffff8881404afc00 (size 1024): comm "syz.0.18", pid 6728, jiffies 4294946329 hex dump (first 32 bytes): 80 98 08 12 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 22 01 00 00 00 00 ad de 00 01 00 00 00 00 ad de "............... backtrace (crc 53d77df4): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] __kmalloc_cache_noprof+0x41a/0x590 mm/slub.c:5775 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] xfrm_policy_alloc+0x63/0x180 net/xfrm/xfrm_policy.c:432 xfrm_policy_construct+0x30/0x260 net/xfrm/xfrm_user.c:2187 xfrm_add_policy+0x12e/0x390 net/xfrm/xfrm_user.c:2246 xfrm_user_rcv_msg+0x248/0x570 net/xfrm/xfrm_user.c:3507 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2550 xfrm_netlink_rcv+0x34/0x40 net/xfrm/xfrm_user.c:3529 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x3a1/0x4f0 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg net/socket.c:742 [inline] ____sys_sendmsg+0x55e/0x5a0 net/socket.c:2592 ___sys_sendmsg+0x101/0x140 net/socket.c:2646 __sys_sendmsg+0xcd/0x140 net/socket.c:2678 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88814048a800 (size 1024): comm "syz.0.19", pid 6732, jiffies 4294946331 hex dump (first 32 bytes): 80 98 08 12 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 22 01 00 00 00 00 ad de 00 01 00 00 00 00 ad de "............... backtrace (crc 42e2c61f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] __kmalloc_cache_noprof+0x41a/0x590 mm/slub.c:5775 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] xfrm_policy_alloc+0x63/0x180 net/xfrm/xfrm_policy.c:432 xfrm_policy_construct+0x30/0x260 net/xfrm/xfrm_user.c:2187 xfrm_add_policy+0x12e/0x390 net/xfrm/xfrm_user.c:2246 xfrm_user_rcv_msg+0x248/0x570 net/xfrm/xfrm_user.c:3507 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2550 xfrm_netlink_rcv+0x34/0x40 net/xfrm/xfrm_user.c:3529 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x3a1/0x4f0 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg net/socket.c:742 [inline] ____sys_sendmsg+0x55e/0x5a0 net/socket.c:2592 ___sys_sendmsg+0x101/0x140 net/socket.c:2646 __sys_sendmsg+0xcd/0x140 net/socket.c:2678 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88814048b800 (size 1024): comm "syz.0.20", pid 6760, jiffies 4294946874 hex dump (first 32 bytes): 80 98 08 12 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 22 01 00 00 00 00 ad de 00 01 00 00 00 00 ad de "............... backtrace (crc 8f7d33d6): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] __kmalloc_cache_noprof+0x41a/0x590 mm/slub.c:5775 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] xfrm_policy_alloc+0x63/0x180 net/xfrm/xfrm_policy.c:432 xfrm_policy_construct+0x30/0x260 net/xfrm/xfrm_user.c:2187 xfrm_add_policy+0x12e/0x390 net/xfrm/xfrm_user.c:2246 xfrm_user_rcv_msg+0x248/0x570 net/xfrm/xfrm_user.c:3507 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2550 xfrm_netlink_rcv+0x34/0x40 net/xfrm/xfrm_user.c:3529 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x3a1/0x4f0 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg net/socket.c:742 [inline] ____sys_sendmsg+0x55e/0x5a0 net/socket.c:2592 ___sys_sendmsg+0x101/0x140 net/socket.c:2646 __sys_sendmsg+0xcd/0x140 net/socket.c:2678 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88814048ac00 (size 1024): comm "syz.0.21", pid 6762, jiffies 4294946874 hex dump (first 32 bytes): 80 98 08 12 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 22 01 00 00 00 00 ad de 00 01 00 00 00 00 ad de "............... backtrace (crc 4be93fe5): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] __kmalloc_cache_noprof+0x41a/0x590 mm/slub.c:5775 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] xfrm_policy_alloc+0x63/0x180 net/xfrm/xfrm_policy.c:432 xfrm_policy_construct+0x30/0x260 net/xfrm/xfrm_user.c:2187 xfrm_add_policy+0x12e/0x390 net/xfrm/xfrm_user.c:2246 xfrm_user_rcv_msg+0x248/0x570 net/xfrm/xfrm_user.c:3507 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2550 xfrm_netlink_rcv+0x34/0x40 net/xfrm/xfrm_user.c:3529 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x3a1/0x4f0 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg net/socket.c:742 [inline] ____sys_sendmsg+0x55e/0x5a0 net/socket.c:2592 ___sys_sendmsg+0x101/0x140 net/socket.c:2646 __sys_sendmsg+0xcd/0x140 net/socket.c:2678 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF