BUG: unable to handle kernel NULL pointer dereference at (null) IP: (null) PGD 9e750067 P4D 9e750067 PUD 854db067 PMD 0 Oops: 0010 [#1] PREEMPT SMP KASAN Modules linked in: CPU: 0 PID: 13961 Comm: syz-executor.1 Not tainted 4.14.151 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff888081304200 task.stack: ffff88805a0f8000 RIP: 0010: (null) RSP: 0018:ffff88805a0ffd48 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffffffff88151220 RCX: ffffc90008066000 RDX: 1ffffffff102a25b RSI: 0000000000000000 RDI: ffff88807bd8d000 RBP: ffff88805a0ffd68 R08: 0000000000000001 R09: ffff888081304aa0 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88807bd8d000 R13: ffff88807bd8d00e R14: 0000000000000010 R15: 0000000000000002 FS: 00007fbb9d10d700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000004370d000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 kobject: 'veth4' (ffff88809337c630): kobject_add_internal: parent: 'net', set: 'devices' DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inet_autobind+0xae/0x180 net/ipv4/af_inet.c:181 inet_dgram_connect+0x136/0x1e0 net/ipv4/af_inet.c:538 SYSC_connect+0x1f6/0x2d0 net/socket.c:1655 kobject: 'veth4' (ffff88809337c630): kobject_uevent_env SyS_connect+0x24/0x30 net/socket.c:1636 kobject: 'veth4' (ffff88809337c630): fill_kobj_path: path = '/devices/virtual/net/veth4' do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 kobject: 'queues' (ffff88806a915e48): kobject_add_internal: parent: 'veth4', set: '' RIP: 0033:0x45a219 RSP: 002b:00007fbb9d10cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 RDX: 0000000000000010 RSI: 0000000020000180 RDI: 0000000000000003 kobject: 'queues' (ffff88806a915e48): kobject_uevent_env RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbb9d10d6d4 R13: 00000000004c099d R14: 00000000004d3340 R15: 00000000ffffffff Code: Bad RIP value. kobject: 'queues' (ffff88806a915e48): kobject_uevent_env: filter function caused the event to drop! RIP: (null) RSP: ffff88805a0ffd48 CR2: 0000000000000000 ---[ end trace 1b5774f3a46f8ae7 ]--- kobject: 'rx-0' (ffff888086fb0cd0): kobject_add_internal: parent: 'queues', set: 'queues'