BUG: memory leak unreferenced object 0xffff8881126b6400 (size 256): comm "syz-executor.0", pid 8471, jiffies 4294979767 (age 21.880s) 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 80 ef 13 81 88 ff ff ................ backtrace: [<00000000e151e024>] kmalloc include/linux/slab.h:552 [inline] [<00000000e151e024>] kzalloc include/linux/slab.h:682 [inline] [<00000000e151e024>] rxrpc_alloc_local net/rxrpc/local_object.c:79 [inline] [<00000000e151e024>] rxrpc_lookup_local+0x1c1/0x760 net/rxrpc/local_object.c:244 [<000000007ad7a2f5>] rxrpc_bind+0x174/0x240 net/rxrpc/af_rxrpc.c:149 [<000000005dbfc406>] afs_open_socket+0xdb/0x200 fs/afs/rxrpc.c:64 [<0000000068e03211>] afs_net_init+0x2b4/0x340 fs/afs/main.c:126 [<00000000998a71a5>] ops_init+0x4e/0x190 net/core/net_namespace.c:152 [<00000000499def55>] setup_net+0xde/0x2d0 net/core/net_namespace.c:342 [<00000000d2fd2315>] copy_net_ns+0x19f/0x3e0 net/core/net_namespace.c:483 [<00000000a7897794>] create_new_namespaces+0x199/0x4f0 kernel/nsproxy.c:110 [<00000000e08225ea>] unshare_nsproxy_namespaces+0x9b/0x120 kernel/nsproxy.c:226 [<00000000db637133>] ksys_unshare+0x2fe/0x5c0 kernel/fork.c:2955 [<000000006beb2da5>] __do_sys_unshare kernel/fork.c:3023 [inline] [<000000006beb2da5>] __se_sys_unshare kernel/fork.c:3021 [inline] [<000000006beb2da5>] __x64_sys_unshare+0x12/0x20 kernel/fork.c:3021 [<000000000b7fe8a7>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000004a02f5ca>] entry_SYSCALL_64_after_hwframe+0x44/0xa9