executing program executing program BUG: memory leak unreferenced object 0xffff88810feb9600 (size 256): comm "syz-executor544", pid 8454, jiffies 4294942918 (age 13.710s) 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 0a 00 00 00 00 00 d4 0c 81 88 ff ff ................ backtrace: [<00000000346a7d43>] kmalloc include/linux/slab.h:552 [inline] [<00000000346a7d43>] kzalloc include/linux/slab.h:682 [inline] [<00000000346a7d43>] rxrpc_alloc_local net/rxrpc/local_object.c:79 [inline] [<00000000346a7d43>] rxrpc_lookup_local+0x1c1/0x760 net/rxrpc/local_object.c:244 [<0000000056da3460>] rxrpc_bind+0x174/0x240 net/rxrpc/af_rxrpc.c:149 [<00000000bff9ce66>] afs_open_socket+0xdb/0x200 fs/afs/rxrpc.c:64 [<0000000072e6d319>] afs_net_init+0x2b4/0x340 fs/afs/main.c:126 [<000000006023b62f>] ops_init+0x4e/0x190 net/core/net_namespace.c:152 [<00000000444bcf30>] setup_net+0xde/0x2d0 net/core/net_namespace.c:342 [<00000000c493ca31>] copy_net_ns+0x19f/0x3e0 net/core/net_namespace.c:483 [<00000000082b8399>] create_new_namespaces+0x199/0x4f0 kernel/nsproxy.c:110 [<000000009b7d4a66>] unshare_nsproxy_namespaces+0x9b/0x120 kernel/nsproxy.c:226 [<000000000795bacc>] ksys_unshare+0x2fe/0x5c0 kernel/fork.c:2957 [<00000000b7905b80>] __do_sys_unshare kernel/fork.c:3025 [inline] [<00000000b7905b80>] __se_sys_unshare kernel/fork.c:3023 [inline] [<00000000b7905b80>] __x64_sys_unshare+0x12/0x20 kernel/fork.c:3023 [<0000000041ec44bc>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<0000000065a36cdb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9