Warning: Permanently added 'ci-android-44-kasan-gce-1,10.128.15.211' (ECDSA) to the list of known hosts. [ 36.000469] random: sshd: uninitialized urandom read (32 bytes read, 117 bits of entropy available) executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 36.107577] IPVS: Creating netns size=2552 id=1 executing program [ 36.129454] IPVS: Creating netns size=2552 id=2 executing program [ 36.152378] IPVS: Creating netns size=2552 id=3 executing program [ 36.177146] IPVS: Creating netns size=2552 id=4 executing program [ 36.209947] IPVS: Creating netns size=2552 id=5 executing program [ 36.243060] IPVS: Creating netns size=2552 id=6 executing program [ 36.276693] IPVS: Creating netns size=2552 id=7 executing program [ 36.301095] IPVS: Creating netns size=2552 id=8 executing program [ 36.326790] IPVS: Creating netns size=2552 id=9 executing program [ 37.381288] IPVS: Creating netns size=2552 id=10 executing program [ 37.406457] IPVS: Creating netns size=2552 id=11 executing program [ 37.442116] IPVS: Creating netns size=2552 id=12 executing program [ 37.478690] IPVS: Creating netns size=2552 id=13 executing program [ 37.516463] IPVS: Creating netns size=2552 id=14 executing program [ 37.557249] IPVS: Creating netns size=2552 id=15 executing program [ 37.594532] IPVS: Creating netns size=2552 id=16 executing program [ 37.629932] IPVS: Creating netns size=2552 id=17 executing program [ 37.660155] IPVS: Creating netns size=2552 id=18 [ 45.103485] pktgen: kernel_thread() failed for cpu 0 [ 45.108628] pktgen: Cannot create thread for cpu 0 (-4) [ 45.113983] pktgen: kernel_thread() failed for cpu 1 [ 45.119124] pktgen: Cannot create thread for cpu 1 (-4) [ 45.124464] pktgen: Initialization failed for all threads [ 45.198438] kasan: CONFIG_KASAN_INLINE enabled [ 45.202834] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 45.215630] Dumping ftrace buffer: [ 45.219130] (ftrace buffer empty) [ 45.222799] Modules linked in: [ 45.226064] CPU: 0 PID: 3383 Comm: syzkaller654865 Not tainted 4.4.104-ged884eb #2 [ 45.233728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.243044] task: ffff8800b882c740 task.stack: ffff8800b5288000 [ 45.249059] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x154/0x310 [ 45.257972] RSP: 0018:ffff8800b528f9b0 EFLAGS: 00010202 [ 45.263381] RAX: 0000000000000007 RBX: 0000000000000003 RCX: 1ffffffff08fc630 [ 45.270614] RDX: 0000000000000000 RSI: ffffffff839fd420 RDI: ffffffff847e3180 [ 45.277847] RBP: ffff8800b528f9e0 R08: 0000000000000001 R09: 0000000000000000 [ 45.285081] R10: 0000000000000000 R11: 1ffff10016a51f02 R12: dffffc0000000000 [ 45.292310] R13: ffff8800b4c7be38 R14: 0000000000000038 R15: 00000000000000b8 [ 45.299545] FS: 0000000002227880(0063) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 45.307731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.313574] CR2: 00007f8fb08e9000 CR3: 00000000b7e20000 CR4: 00000000001406f0 [ 45.320807] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.328050] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.335281] Stack: [ 45.337393] ffffffff82f4568d ffffffff83cc3e60 ffff8800b5be1e40 ffff8800b4c7be38 [ 45.345324] ffff8800b5be28f8 ffffffff843dd188 ffff8800b528fa10 ffffffff82f3da2b [ 45.353257] ffffffff82f3d990 ffff8800b4c7be38 ffffffff843dd160 ffff8800b4c7be30 [ 45.361194] Call Trace: [ 45.363744] [] ? nfqnl_nf_hook_drop+0xdd/0x310 [ 45.369936] [] nf_queue_nf_hook_drop+0x9b/0x180 [ 45.376214] [] ? nf_queue_entry_release_refs+0x120/0x120 [ 45.383272] [] nf_unregister_net_hook+0x1f4/0x310 [ 45.389723] [] netfilter_net_exit+0x36/0xa0 [ 45.395653] [] ops_exit_list.isra.4+0x8b/0x120 [ 45.401845] [] setup_net+0x20e/0x3d0 [ 45.407167] [] ? ops_init+0x360/0x360 [ 45.412577] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 45.419375] [] copy_net_ns+0xa6/0x140 [ 45.424784] [] create_new_namespaces+0x2d3/0x580 [ 45.431147] [] copy_namespaces+0x225/0x2b0 [ 45.436989] [] ? copy_namespaces+0x39/0x2b0 [ 45.442918] [] copy_process+0x1bb5/0x5c20 [ 45.448679] [] ? pipe_write+0x6be/0xe30 [ 45.454262] [] ? __cleanup_sighand+0x30/0x30 [ 45.460280] [] ? fsnotify+0xe40/0xe40 [ 45.465690] [] _do_fork+0x107/0xce0 [ 45.470924] [] ? fork_idle+0x240/0x240 [ 45.476421] [] ? SyS_write+0xd3/0x1c0 [ 45.481829] [] ? SyS_read+0x1c0/0x1c0 [ 45.487239] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.493689] [] SyS_clone+0x14/0x20 [ 45.498840] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 45.505380] Code: 74 0d 80 3d a6 d5 88 01 00 0f 84 b0 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 9f 01 00 00 49 8b 1e e8 59 fb 32 fe 48 85 [ 45.531546] RIP [] nfqnl_nf_hook_drop+0x154/0x310 [ 45.538121] RSP [ 45.541863] ---[ end trace 4dee8a8031c8e220 ]--- [ 45.546601] Kernel panic - not syncing: Fatal exception [ 45.552400] Dumping ftrace buffer: [ 45.555906] (ftrace buffer empty) [ 45.559578] Kernel Offset: disabled [ 45.563168] Rebooting in 86400 seconds..