executing program BUG: memory leak unreferenced object 0xffff88810cafe100 (size 256): comm "syz-executor564", pid 8448, jiffies 4294942404 (age 14.200s) 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 75 0c 81 88 ff ff ..........u..... backtrace: [<00000000768e6bdc>] kmalloc include/linux/slab.h:552 [inline] [<00000000768e6bdc>] kzalloc include/linux/slab.h:682 [inline] [<00000000768e6bdc>] rxrpc_alloc_local net/rxrpc/local_object.c:79 [inline] [<00000000768e6bdc>] rxrpc_lookup_local+0x1c1/0x760 net/rxrpc/local_object.c:244 [<0000000001ffb155>] rxrpc_bind+0x174/0x240 net/rxrpc/af_rxrpc.c:149 [<00000000bf34ffef>] afs_open_socket+0xdb/0x200 fs/afs/rxrpc.c:64 [<00000000b01d82e9>] afs_net_init+0x2b4/0x340 fs/afs/main.c:126 [<00000000e689539f>] ops_init+0x4e/0x190 net/core/net_namespace.c:152 [<00000000a52a5970>] setup_net+0xde/0x2d0 net/core/net_namespace.c:342 [<00000000b97f62c2>] copy_net_ns+0x19f/0x3e0 net/core/net_namespace.c:483 [<00000000fda42f4a>] create_new_namespaces+0x199/0x4f0 kernel/nsproxy.c:110 [<00000000d01cdaf7>] unshare_nsproxy_namespaces+0x9b/0x120 kernel/nsproxy.c:226 [<00000000c8038ed6>] ksys_unshare+0x2fe/0x5c0 kernel/fork.c:2955 [<00000000e69b3ba4>] __do_sys_unshare kernel/fork.c:3023 [inline] [<00000000e69b3ba4>] __se_sys_unshare kernel/fork.c:3021 [inline] [<00000000e69b3ba4>] __x64_sys_unshare+0x12/0x20 kernel/fork.c:3021 [<000000002a15ba53>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000003020ef2b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881081bfe00 (size 256): comm "syz-executor564", pid 8469, jiffies 4294943005 (age 8.190s) 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 40 75 0c 81 88 ff ff .........@u..... backtrace: [<00000000768e6bdc>] kmalloc include/linux/slab.h:552 [inline] [<00000000768e6bdc>] kzalloc include/linux/slab.h:682 [inline] [<00000000768e6bdc>] rxrpc_alloc_local net/rxrpc/local_object.c:79 [inline] [<00000000768e6bdc>] rxrpc_lookup_local+0x1c1/0x760 net/rxrpc/local_object.c:244 [<0000000001ffb155>] rxrpc_bind+0x174/0x240 net/rxrpc/af_rxrpc.c:149 [<00000000bf34ffef>] afs_open_socket+0xdb/0x200 fs/afs/rxrpc.c:64 [<00000000b01d82e9>] afs_net_init+0x2b4/0x340 fs/afs/main.c:126 [<00000000e689539f>] ops_init+0x4e/0x190 net/core/net_namespace.c:152 [<00000000a52a5970>] setup_net+0xde/0x2d0 net/core/net_namespace.c:342 [<00000000b97f62c2>] copy_net_ns+0x19f/0x3e0 net/core/net_namespace.c:483 [<00000000fda42f4a>] create_new_namespaces+0x199/0x4f0 kernel/nsproxy.c:110 [<00000000d01cdaf7>] unshare_nsproxy_namespaces+0x9b/0x120 kernel/nsproxy.c:226 [<00000000c8038ed6>] ksys_unshare+0x2fe/0x5c0 kernel/fork.c:2955 [<00000000e69b3ba4>] __do_sys_unshare kernel/fork.c:3023 [inline] [<00000000e69b3ba4>] __se_sys_unshare kernel/fork.c:3021 [inline] [<00000000e69b3ba4>] __x64_sys_unshare+0x12/0x20 kernel/fork.c:3021 [<000000002a15ba53>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000003020ef2b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9