BUG: memory leak unreferenced object 0xffff88810e7cb900 (size 240): comm "syz-executor.0", pid 4071, jiffies 4294943693 (age 13.800s) hex dump (first 32 bytes): e0 2c 1e 15 81 88 ff ff e0 2c 1e 15 81 88 ff ff .,.......,...... 00 00 72 10 81 88 ff ff 00 00 00 00 00 00 00 00 ..r............. backtrace: [] napi_skb_cache_get+0x6b/0x90 net/core/skbuff.c:258 [] __napi_build_skb+0x15/0x50 net/core/skbuff.c:387 [] __napi_alloc_skb+0x129/0x260 net/core/skbuff.c:691 [] napi_alloc_skb include/linux/skbuff.h:3210 [inline] [] napi_get_frags net/core/gro.c:688 [inline] [] napi_get_frags+0x3c/0x80 net/core/gro.c:683 [] napi_get_frags_check+0x1b/0x50 net/core/skbuff.c:215 [] netif_napi_add_weight+0x1a7/0x350 net/core/dev.c:6388 [] netif_napi_add include/linux/netdevice.h:2565 [inline] [] gro_cells_init net/core/gro_cells.c:84 [inline] [] gro_cells_init+0xa3/0x130 net/core/gro_cells.c:69 [] ip_tunnel_init+0x124/0x2c0 net/ipv4/ip_tunnel.c:1241 [] register_netdevice+0x184/0x990 net/core/dev.c:9983 [] __ip_tunnel_create+0x196/0x330 net/ipv4/ip_tunnel.c:267 [] ip_tunnel_init_net+0x133/0x280 net/ipv4/ip_tunnel.c:1073 [] ops_init+0x4e/0x190 net/core/net_namespace.c:134 [] setup_net+0x1e1/0x3f0 net/core/net_namespace.c:325 [] copy_net_ns+0x1a0/0x3e0 net/core/net_namespace.c:471 [] create_new_namespaces+0x199/0x4f0 kernel/nsproxy.c:110 [] unshare_nsproxy_namespaces+0x9b/0x120 kernel/nsproxy.c:226 BUG: memory leak unreferenced object 0xffff88810e653e00 (size 240): comm "syz-executor.0", pid 4071, jiffies 4294943693 (age 13.800s) hex dump (first 32 bytes): e0 04 69 10 81 88 ff ff e0 04 69 10 81 88 ff ff ..i.......i..... 00 40 b1 16 81 88 ff ff 00 00 00 00 00 00 00 00 .@.............. backtrace: [] napi_skb_cache_get+0x6b/0x90 net/core/skbuff.c:258 [] __napi_build_skb+0x15/0x50 net/core/skbuff.c:387 [] __napi_alloc_skb+0x129/0x260 net/core/skbuff.c:691 [] napi_alloc_skb include/linux/skbuff.h:3210 [inline] [] napi_get_frags net/core/gro.c:688 [inline] [] napi_get_frags+0x3c/0x80 net/core/gro.c:683 [] napi_get_frags_check+0x1b/0x50 net/core/skbuff.c:215 [] netif_napi_add_weight+0x1a7/0x350 net/core/dev.c:6388 [] netif_napi_add include/linux/netdevice.h:2565 [inline] [] gro_cells_init net/core/gro_cells.c:84 [inline] [] gro_cells_init+0xa3/0x130 net/core/gro_cells.c:69 [] ip_tunnel_init+0x124/0x2c0 net/ipv4/ip_tunnel.c:1241 [] register_netdevice+0x184/0x990 net/core/dev.c:9983 [] __ip_tunnel_create+0x196/0x330 net/ipv4/ip_tunnel.c:267 [] ip_tunnel_init_net+0x133/0x280 net/ipv4/ip_tunnel.c:1073 [] ops_init+0x4e/0x190 net/core/net_namespace.c:134 [] setup_net+0x1e1/0x3f0 net/core/net_namespace.c:325 [] copy_net_ns+0x1a0/0x3e0 net/core/net_namespace.c:471 [] create_new_namespaces+0x199/0x4f0 kernel/nsproxy.c:110 [] unshare_nsproxy_namespaces+0x9b/0x120 kernel/nsproxy.c:226