Warning: Permanently added '10.128.0.93' (ECDSA) to the list of known hosts. executing program [ 146.003510][ T3618] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 146.035415][ T3619] syz-executor185 uses obsolete (PF_INET,SOCK_PACKET) executing program executing program executing program executing program executing program executing program executing program executing program [ 193.821421][ T3618] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810ece4400 (size 240): comm "syz-executor185", pid 3624, jiffies 4294952404 (age 44.650s) hex dump (first 32 bytes): a0 f4 b3 07 81 88 ff ff a0 f4 b3 07 81 88 ff ff ................ 00 40 31 06 81 88 ff ff 00 00 00 00 00 00 00 00 .@1............. backtrace: [] napi_skb_cache_get+0x6b/0x90 [] __alloc_skb+0x96/0x270 [] __napi_alloc_skb+0x6c/0x170 [] napi_get_frags+0x3c/0x80 [] tun_get_user+0xb53/0x1df0 [] tun_chr_write_iter+0x6d/0x110 [] vfs_write+0x42d/0x540 [] ksys_write+0x9d/0x160 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff8881065ca400 (size 1024): comm "syz-executor185", pid 3646, jiffies 4294954528 (age 23.410s) 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 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __alloc_skb+0xdd/0x270 [] __napi_alloc_skb+0x6c/0x170 [] napi_get_frags+0x3c/0x80 [] tun_get_user+0xb53/0x1df0 [] tun_chr_write_iter+0x6d/0x110 [] vfs_write+0x42d/0x540 [] ksys_write+0x9d/0x160 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd