Warning: Permanently added '10.128.0.198' (ECDSA) to the list of known hosts. executing program executing program executing program syzkaller login: [ 80.748515][ T8829] IPVS: ftp: loaded support on port[0] = 21 [ 80.785365][ T8831] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 80.819400][ T8833] IPVS: ftp: loaded support on port[0] = 21 [ 80.856864][ T8835] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 80.897759][ T8837] IPVS: ftp: loaded support on port[0] = 21 [ 80.936100][ T8839] IPVS: ftp: loaded support on port[0] = 21 executing program [ 80.969482][ T8841] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 81.009722][ T8843] IPVS: ftp: loaded support on port[0] = 21 [ 81.045574][ T8845] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 81.080788][ T8847] IPVS: ftp: loaded support on port[0] = 21 [ 81.114978][ T8849] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 81.153791][ T8851] IPVS: ftp: loaded support on port[0] = 21 [ 81.190327][ T8853] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 81.229162][ T8855] IPVS: ftp: loaded support on port[0] = 21 [ 81.263679][ T8857] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.298692][ T8859] IPVS: ftp: loaded support on port[0] = 21 [ 81.334130][ T8861] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 81.404347][ T8864] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.462828][ T8866] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.521884][ T8868] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.580483][ T8870] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.636903][ T8872] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.696512][ T8874] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.757921][ T8876] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.817084][ T8878] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.877494][ T8880] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.937153][ T8882] IPVS: ftp: loaded support on port[0] = 21 executing program [ 81.997399][ T8884] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.056467][ T8886] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.121068][ T8888] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.185027][ T8890] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.247565][ T8892] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.304119][ T8894] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 82.363570][ T8896] IPVS: ftp: loaded support on port[0] = 21 [ 82.399936][ T8898] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.436407][ T8900] IPVS: ftp: loaded support on port[0] = 21 executing program [ 82.494990][ T8902] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 82.543423][ T8904] IPVS: ftp: loaded support on port[0] = 21 [ 82.580157][ T8906] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 82.620655][ T8908] IPVS: ftp: loaded support on port[0] = 21 [ 82.657115][ T8910] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 82.691906][ T8912] IPVS: ftp: loaded support on port[0] = 21 [ 82.725888][ T8914] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 82.759995][ T8916] IPVS: ftp: loaded support on port[0] = 21 [ 82.795971][ T8918] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 82.829670][ T8920] IPVS: ftp: loaded support on port[0] = 21 [ 82.862756][ T8922] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 82.897686][ T8924] IPVS: ftp: loaded support on port[0] = 21 [ 82.934735][ T8926] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 82.969866][ T8928] IPVS: ftp: loaded support on port[0] = 21 [ 83.007251][ T8930] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.047035][ T8932] IPVS: ftp: loaded support on port[0] = 21 [ 83.083685][ T8934] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.119729][ T8936] IPVS: ftp: loaded support on port[0] = 21 [ 83.157233][ T8938] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.192519][ T8940] IPVS: ftp: loaded support on port[0] = 21 [ 83.227293][ T8942] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.261936][ T8944] IPVS: ftp: loaded support on port[0] = 21 [ 83.299267][ T8946] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.337353][ T8948] IPVS: ftp: loaded support on port[0] = 21 [ 83.372907][ T8950] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.407528][ T8952] IPVS: ftp: loaded support on port[0] = 21 [ 83.442191][ T8954] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.477811][ T8956] IPVS: ftp: loaded support on port[0] = 21 [ 83.512248][ T8958] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.547063][ T8960] IPVS: ftp: loaded support on port[0] = 21 [ 83.583316][ T8962] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.619166][ T8964] IPVS: ftp: loaded support on port[0] = 21 [ 83.653041][ T8966] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.689087][ T8968] IPVS: ftp: loaded support on port[0] = 21 [ 83.724851][ T8970] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.760858][ T8972] IPVS: ftp: loaded support on port[0] = 21 [ 83.797457][ T8974] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.831600][ T8976] IPVS: ftp: loaded support on port[0] = 21 [ 83.868232][ T8978] IPVS: ftp: loaded support on port[0] = 21 [ 83.903744][ T8980] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 83.991679][ T8982] IPVS: ftp: loaded support on port[0] = 21 [ 84.038952][ T8984] IPVS: ftp: loaded support on port[0] = 21 executing program [ 84.130094][ T8986] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 84.213154][ T8988] IPVS: ftp: loaded support on port[0] = 21 [ 84.260641][ T8990] IPVS: ftp: loaded support on port[0] = 21 executing program [ 84.337744][ T8992] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 84.428797][ T8994] IPVS: ftp: loaded support on port[0] = 21 [ 84.474113][ T8996] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 84.565357][ T8998] IPVS: ftp: loaded support on port[0] = 21 [ 84.621471][ T9000] IPVS: ftp: loaded support on port[0] = 21 executing program [ 84.697507][ T9002] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 84.786629][ T9004] IPVS: ftp: loaded support on port[0] = 21 executing program [ 84.856662][ T9006] IPVS: ftp: loaded support on port[0] = 21 executing program [ 84.900922][ T9008] IPVS: ftp: loaded support on port[0] = 21 [ 84.934030][ T9010] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 85.036725][ T9012] IPVS: ftp: loaded support on port[0] = 21 [ 85.079309][ T9015] IPVS: ftp: loaded support on port[0] = 21 [ 85.672189][ T9015] kasan: CONFIG_KASAN_INLINE enabled [ 85.677634][ T9015] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 85.685835][ T9015] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 85.692812][ T9015] CPU: 1 PID: 9015 Comm: syz-executor853 Not tainted 5.2.0-rc5+ #41 [ 85.700771][ T9015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.710893][ T9015] RIP: 0010:ovs_ct_exit+0x1ac/0x4ec [ 85.716078][ T9015] Code: 01 00 00 00 48 c7 c7 00 37 da 88 e8 ce 65 44 fa 49 8d 44 24 50 48 89 c2 48 89 45 d0 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 ee 02 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 85.735679][ T9015] RSP: 0018:ffff888080e67b10 EFLAGS: 00010206 [ 85.743905][ T9015] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 1ffff11013d605c6 [ 85.751863][ T9015] RDX: 000000000000000a RSI: 1ffff11013d605cd RDI: 0000000000000286 [ 85.759823][ T9015] RBP: ffff888080e67b50 R08: ffff88809eb025c0 R09: 0000000000000002 [ 85.767803][ T9015] R10: ffffed1015d26c77 R11: ffff8880ae9363bb R12: 0000000000000000 [ 85.775766][ T9015] R13: ffff8880999240c0 R14: ffff88809c1d6940 R15: dffffc0000000000 [ 85.783736][ T9015] FS: 00007f1b9b0d4700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 85.792665][ T9015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.799236][ T9015] CR2: 00000000004b4ca0 CR3: 000000008bc91000 CR4: 00000000001406e0 [ 85.807193][ T9015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.815147][ T9015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.823111][ T9015] Call Trace: [ 85.826416][ T9015] ? kasan_check_read+0x11/0x20 [ 85.831250][ T9015] ovs_exit_net+0x1f8/0xc30 [ 85.835761][ T9015] ? synchronize_rcu.part.0+0xcf/0xe0 [ 85.841118][ T9015] ? kfree_call_rcu+0x10/0x10 [ 85.845801][ T9015] ? ovs_dp_cmd_del+0x270/0x270 [ 85.850656][ T9015] ? ovs_dp_cmd_del+0x270/0x270 [ 85.855537][ T9015] ops_exit_list.isra.0+0xaa/0x150 [ 85.860632][ T9015] setup_net+0x518/0x870 [ 85.864853][ T9015] ? ops_init+0x410/0x410 [ 85.869165][ T9015] ? kasan_check_write+0x14/0x20 [ 85.874097][ T9015] ? down_read_killable+0x51/0x220 [ 85.879231][ T9015] copy_net_ns+0x1df/0x340 [ 85.883632][ T9015] create_new_namespaces+0x400/0x7b0 [ 85.888901][ T9015] unshare_nsproxy_namespaces+0xc2/0x200 [ 85.894540][ T9015] ksys_unshare+0x440/0x980 [ 85.899041][ T9015] ? walk_process_tree+0x2c0/0x2c0 [ 85.904135][ T9015] ? up_read+0xc4/0x200 [ 85.908298][ T9015] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.913742][ T9015] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.919809][ T9015] ? do_syscall_64+0x26/0x680 [ 85.924472][ T9015] ? lockdep_hardirqs_on+0x418/0x5d0 [ 85.929757][ T9015] __x64_sys_unshare+0x31/0x40 [ 85.934509][ T9015] do_syscall_64+0xfd/0x680 [ 85.939027][ T9015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.944907][ T9015] RIP: 0033:0x4465f9 [ 85.948822][ T9015] Code: e8 5c b3 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.976211][ T9015] RSP: 002b:00007f1b9b0d3db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 85.984609][ T9015] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 00000000004465f9 [ 85.992579][ T9015] RDX: 0000000000402634 RSI: 50a710924b3a1b31 RDI: 0000000060000000 [ 86.000551][ T9015] RBP: 00000000006dbc20 R08: 00007f1b9b0d4700 R09: 0000000000000000 [ 86.008508][ T9015] R10: 00007f1b9b0d4700 R11: 0000000000000246 R12: 00000000006dbc2c [ 86.016466][ T9015] R13: 00007ffd6fccae5f R14: 00007f1b9b0d49c0 R15: 0000000000000000 [ 86.024432][ T9015] Modules linked in: [ 86.028613][ T9015] ---[ end trace 68310ef9e5bb006f ]--- [ 86.034130][ T9015] RIP: 0010:ovs_ct_exit+0x1ac/0x4ec [ 86.039316][ T9015] Code: 01 00 00 00 48 c7 c7 00 37 da 88 e8 ce 65 44 fa 49 8d 44 24 50 48 89 c2 48 89 45 d0 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 ee 02 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 86.058982][ T9015] RSP: 0018:ffff888080e67b10 EFLAGS: 00010206 [ 86.065096][ T9015] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 1ffff11013d605c6 [ 86.073120][ T9015] RDX: 000000000000000a RSI: 1ffff11013d605cd RDI: 0000000000000286 [ 86.081167][ T9015] RBP: ffff888080e67b50 R08: ffff88809eb025c0 R09: 0000000000000002 [ 86.089187][ T9015] R10: ffffed1015d26c77 R11: ffff8880ae9363bb R12: 0000000000000000 [ 86.097320][ T9015] R13: ffff8880999240c0 R14: ffff88809c1d6940 R15: dffffc0000000000 [ 86.105345][ T9015] FS: 00007f1b9b0d4700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 86.114336][ T9015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.120906][ T9015] CR2: 00000000004b4ca0 CR3: 000000008bc91000 CR4: 00000000001406e0 [ 86.128937][ T9015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 86.137631][ T9015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.145636][ T9015] Kernel panic - not syncing: Fatal exception [ 86.152829][ T9015] Kernel Offset: disabled [ 86.157155][ T9015] Rebooting in 86400 seconds..