[   92.665304][  T941] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:53965' (ECDSA) to the list of known hosts.
2023/02/10 18:22:18 ignoring optional flag "sandboxArg"="0"
2023/02/10 18:22:18 parsed 1 programs
[ 1230.200727][ T5242] cgroup: Unknown subsys name 'net'
[ 1230.351028][ T5242] cgroup: Unknown subsys name 'rlimit'
2023/02/10 18:22:19 executed programs: 0
[ 1230.576472][ T5251] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1230.582963][ T5251] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1230.588157][ T5251] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1230.597510][   T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1230.604242][   T63] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1230.610658][   T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1230.817123][ T5248] chnl_net:caif_netlink_parms(): no params data found
[ 1230.916351][ T5248] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1230.921249][ T5248] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1230.928301][ T5248] device bridge_slave_0 entered promiscuous mode
[ 1230.937291][ T5248] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1230.942718][ T5248] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1230.949381][ T5248] device bridge_slave_1 entered promiscuous mode
[ 1230.995962][ T5248] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1231.005067][ T5248] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1231.056915][ T5248] team0: Port device team_slave_0 added
[ 1231.065883][ T5248] team0: Port device team_slave_1 added
[ 1231.105948][ T5248] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1231.111212][ T5248] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1231.129216][ T5248] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1231.138859][ T5248] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1231.143357][ T5248] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1231.159879][ T5248] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1231.235624][ T5248] device hsr_slave_0 entered promiscuous mode
[ 1231.241208][ T5248] device hsr_slave_1 entered promiscuous mode
[ 1231.401985][ T5248] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1231.413144][ T5248] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1231.422954][ T5248] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1231.431322][ T5248] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1231.455112][ T5248] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1231.460925][ T5248] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1231.468571][ T5248] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1231.474668][ T5248] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1231.535723][ T5248] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1231.548178][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1231.560313][ T5243] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1231.567982][ T5243] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1231.575867][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 1231.589040][ T5248] 8021q: adding VLAN 0 to HW filter on device team0
[ 1231.602705][   T29] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1231.608910][   T29] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1231.613749][   T29] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1231.631396][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1231.637123][   T49] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1231.641818][   T49] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1231.652064][  T941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1231.657754][  T941] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1231.669314][ T5258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1231.691016][ T5248] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 1231.698355][ T5248] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1231.708686][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1231.716312][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1231.723247][ T5243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1231.902917][  T941] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1231.910210][  T941] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1231.926736][ T5248] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1231.950001][  T941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1231.956805][  T941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1231.976191][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1231.982837][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1231.988658][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1231.995147][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1232.003833][ T5248] device veth0_vlan entered promiscuous mode
[ 1232.013631][ T5248] device veth1_vlan entered promiscuous mode
[ 1232.035032][ T5248] device veth0_macvtap entered promiscuous mode
[ 1232.044730][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1232.050486][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1232.056006][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1232.062959][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1232.068984][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1232.077627][ T5248] device veth1_macvtap entered promiscuous mode
[ 1232.099553][ T5248] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1232.105540][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1232.111945][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1232.118379][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1232.128516][ T5248] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1232.136115][ T5248] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1232.142661][ T5248] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1232.149484][ T5248] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1232.156841][ T5248] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1232.167136][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1232.173427][   T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1232.249503][   T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1232.254926][   T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1232.269082][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1232.280581][ T4912] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1232.285730][ T4912] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1232.292101][ T5260] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1235.251700][ T5271] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1236.294503][ T4550] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1236.301240][ T5251] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1236.306803][ T4550] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1236.321723][ T4550] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1236.330787][ T4550] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1236.337083][ T4550] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1236.514844][ T5273] chnl_net:caif_netlink_parms(): no params data found
[ 1236.604648][ T5273] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1236.609225][ T5273] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1236.616306][ T5273] device bridge_slave_0 entered promiscuous mode
[ 1236.624508][ T5273] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1236.630932][ T5273] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1236.635730][ T5273] device bridge_slave_1 entered promiscuous mode
[ 1236.683909][ T5273] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1236.691914][ T5273] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1236.815915][ T5273] team0: Port device team_slave_0 added
[ 1236.825981][ T5273] team0: Port device team_slave_1 added
[ 1236.865177][ T5273] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1236.870274][ T5273] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1236.886297][ T5273] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1236.894234][ T5273] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1236.898592][ T5273] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1236.916098][ T5273] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1236.975179][ T5273] device hsr_slave_0 entered promiscuous mode
[ 1236.981745][ T5273] device hsr_slave_1 entered promiscuous mode
[ 1236.987019][ T5273] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1236.992655][ T5273] Cannot create hsr debugfs directory
[ 1237.511851][ T5271] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1237.575683][ T5271] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1237.651066][ T5271] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1238.420910][ T4550] Bluetooth: hci0: command 0x0409 tx timeout
[ 1238.934212][ T5271] device hsr_slave_0 left promiscuous mode
[ 1238.939697][ T5271] device hsr_slave_1 left promiscuous mode
[ 1238.945951][ T5271] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 1238.951815][ T5271] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 1238.958436][ T5271] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 1238.965676][ T5271] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 1238.973815][ T5271] device bridge_slave_1 left promiscuous mode
[ 1238.979544][ T5271] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1238.991061][ T5271] device bridge_slave_0 left promiscuous mode
[ 1238.995371][ T5271] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1239.007474][ T5271] device veth1_macvtap left promiscuous mode
[ 1239.012312][ T5271] device veth0_macvtap left promiscuous mode
[ 1239.016682][ T5271] device veth1_vlan left promiscuous mode
[ 1239.022033][ T5271] device veth0_vlan left promiscuous mode
[ 1239.194514][ T5271] team0 (unregistering): Port device team_slave_1 removed
[ 1239.213696][ T5271] team0 (unregistering): Port device team_slave_0 removed
[ 1239.225653][ T5271] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 1239.236761][ T5271] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 1239.302641][ T5271] bond0 (unregistering): Released all slaves
[ 1240.500065][ T4550] Bluetooth: hci0: command 0x041b tx timeout
[ 1242.580094][ T4550] Bluetooth: hci0: command 0x040f tx timeout
[ 1244.660800][ T4550] Bluetooth: hci0: command 0x0419 tx timeout
[ 1244.663068][ T1323] ieee802154 phy0 wpan0: encryption failed: -22
[ 1244.670841][ T1323] ieee802154 phy1 wpan1: encryption failed: -22
[ 1302.332983][   T63] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 1302.339590][   T63] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 1302.345953][   T63] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 1302.352384][   T63] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 1302.358317][   T63] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 1302.365000][   T63] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 1304.420081][   T63] Bluetooth: hci1: command 0x0409 tx timeout
[ 1306.106310][ T1323] ieee802154 phy0 wpan0: encryption failed: -22
[ 1306.111618][ T1323] ieee802154 phy1 wpan1: encryption failed: -22
[ 1306.500096][ T4550] Bluetooth: hci1: command 0x041b tx timeout
[ 1308.580102][ T4550] Bluetooth: hci1: command 0x040f tx timeout
[ 1310.659985][ T4550] Bluetooth: hci1: command 0x0419 tx timeout
[ 1359.380032][   T63] Bluetooth: hci0: command 0x0406 tx timeout
[ 1362.281174][ T5326] INFO: trying to register non-static key.
[ 1362.285034][ T5326] The code is fine but needs lockdep annotation, or maybe
[ 1362.291993][ T5326] you didn't initialize this object before use?
[ 1362.297267][ T5326] turning off the locking correctness validator.
[ 1362.303197][ T5326] CPU: 1 PID: 5326 Comm: syz-executor.0 Not tainted 6.2.0-rc7-syzkaller-00135-g38c1e0c65865 #0
[ 1362.310316][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 1362.316125][ T5326] Call Trace:
[ 1362.318557][ T5326]  <TASK>
[ 1362.320485][ T5326]  dump_stack_lvl+0xd1/0x138
[ 1362.323923][ T5326]  register_lock_class+0xf1b/0x1120
[ 1362.327449][ T5326]  ? lockdep_hardirqs_on+0x7d/0x100
[ 1362.330638][ T5326]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 1362.334565][ T5326]  ? is_dynamic_key.part.0+0x130/0x130
[ 1362.338180][ T5326]  ? __kmem_cache_free+0xaf/0x3b0
[ 1362.341566][ T5326]  __lock_acquire+0x109/0x56d0
[ 1362.344602][ T5326]  ? unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1362.348211][ T5326]  ? ksys_unshare+0x449/0x920
[ 1362.351159][ T5326]  ? __do_fast_syscall_32+0x65/0xf0
[ 1362.354311][ T5326]  ? entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1362.358400][ T5326]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 1362.362233][ T5326]  ? debug_check_no_obj_freed+0x210/0x420
[ 1362.365907][ T5326]  lock_acquire+0x1e3/0x630
[ 1362.368728][ T5326]  ? ref_tracker_dir_exit+0x54/0x3e0
[ 1362.371936][ T5326]  ? lockdep_hardirqs_on+0x7d/0x100
[ 1362.375086][ T5326]  ? lock_release+0x810/0x810
[ 1362.378084][ T5326]  ? kasan_quarantine_put+0xf9/0x220
[ 1362.381328][ T5326]  ? lockdep_hardirqs_on+0x7d/0x100
[ 1362.384201][ T5326]  ? _raw_spin_lock_irqsave+0x52/0x60
[ 1362.387630][ T5326]  _raw_spin_lock_irqsave+0x3d/0x60
[ 1362.390900][ T5326]  ? ref_tracker_dir_exit+0x54/0x3e0
[ 1362.394146][ T5326]  ref_tracker_dir_exit+0x54/0x3e0
[ 1362.397267][ T5326]  net_free+0x98/0xd0
[ 1362.399954][ T5326]  copy_net_ns+0x4ee/0x6b0
[ 1362.402727][ T5326]  create_new_namespaces+0x3f6/0xb20
[ 1362.406060][ T5326]  unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1362.409384][ T5326]  ksys_unshare+0x449/0x920
[ 1362.411891][ T5326]  ? unshare_fd+0x1c0/0x1c0
[ 1362.414592][ T5326]  ? unlock_page_memcg+0x2d0/0x2d0
[ 1362.418085][ T5326]  __ia32_sys_unshare+0x30/0x40
[ 1362.421204][ T5326]  __do_fast_syscall_32+0x65/0xf0
[ 1362.423951][ T5326]  do_fast_syscall_32+0x33/0x70
[ 1362.427249][ T5326]  entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1362.431268][ T5326] RIP: 0023:0xf7fbe549
[ 1362.434114][ T5326] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
[ 1362.446512][ T5326] RSP: 002b:00000000ff93806c EFLAGS: 00000296 ORIG_RAX: 0000000000000136
[ 1362.452771][ T5326] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1362.457672][ T5326] RDX: 00000000f734d000 RSI: 00000000ff938130 RDI: 00000000ff938150
[ 1362.462677][ T5326] RBP: 00000000ff938548 R08: 0000000000000000 R09: 0000000000000000
[ 1362.467274][ T5326] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000
[ 1362.472311][ T5326] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1362.477504][ T5326]  </TASK>
[ 1362.479832][ T5326] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 1362.486907][ T5326] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 1362.492812][ T5326] CPU: 1 PID: 5326 Comm: syz-executor.0 Not tainted 6.2.0-rc7-syzkaller-00135-g38c1e0c65865 #0
[ 1362.499257][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 1362.504761][ T5326] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1362.508373][ T5326] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 4f 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 74 24 60 4c 89 f2 4d 89 f7 48 c1 ea 03 <80> 3c 02 00 0f 85 1f 03 00 00 4c 39 34 24 49 8b 2e 0f 84 34 01 00
[ 1362.520534][ T5326] RSP: 0018:ffffc900049e7ce0 EFLAGS: 00010046
[ 1362.524342][ T5326] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff8163f7b4
[ 1362.529365][ T5326] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc900049e7c50
[ 1362.534475][ T5326] RBP: ffff888000aa1cc0 R08: 0000000000000001 R09: 0000000000000003
[ 1362.539313][ T5326] R10: fffff5200093cf8a R11: 3e4b5341542f3c20 R12: ffff888000aa1e80
[ 1362.544150][ T5326] R13: ffffffff8c65f3c0 R14: 0000000000000000 R15: 0000000000000000
[ 1362.549100][ T5326] FS:  0000000000000000(0000) GS:ffff88802c700000(0063) knlGS:0000000057d5e380
[ 1362.554517][ T5326] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1362.558330][ T5326] CR2: 000000c0008efe80 CR3: 0000000017727000 CR4: 0000000000150ee0
[ 1362.563047][ T5326] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1362.567861][ T5326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1362.572902][ T5326] Call Trace:
[ 1362.574980][ T5326]  <TASK>
[ 1362.576857][ T5326]  net_free+0x98/0xd0
[ 1362.579383][ T5326]  copy_net_ns+0x4ee/0x6b0
[ 1362.582123][ T5326]  create_new_namespaces+0x3f6/0xb20
[ 1362.585303][ T5326]  unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1362.588675][ T5326]  ksys_unshare+0x449/0x920
[ 1362.591503][ T5326]  ? unshare_fd+0x1c0/0x1c0
[ 1362.594464][ T5326]  ? unlock_page_memcg+0x2d0/0x2d0
[ 1362.597690][ T5326]  __ia32_sys_unshare+0x30/0x40
[ 1362.600901][ T5326]  __do_fast_syscall_32+0x65/0xf0
[ 1362.603988][ T5326]  do_fast_syscall_32+0x33/0x70
[ 1362.607029][ T5326]  entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1362.610869][ T5326] RIP: 0023:0xf7fbe549
[ 1362.613683][ T5326] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
[ 1362.625273][ T5326] RSP: 002b:00000000ff93806c EFLAGS: 00000296 ORIG_RAX: 0000000000000136
[ 1362.630270][ T5326] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1362.635107][ T5326] RDX: 00000000f734d000 RSI: 00000000ff938130 RDI: 00000000ff938150
[ 1362.639847][ T5326] RBP: 00000000ff938548 R08: 0000000000000000 R09: 0000000000000000
[ 1362.644563][ T5326] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000
[ 1362.649260][ T5326] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1362.654222][ T5326]  </TASK>
[ 1362.656210][ T5326] Modules linked in:
[ 1362.658737][ T5326] ---[ end trace 0000000000000000 ]---
[ 1362.662053][ T5326] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1362.665649][ T5326] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 4f 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 74 24 60 4c 89 f2 4d 89 f7 48 c1 ea 03 <80> 3c 02 00 0f 85 1f 03 00 00 4c 39 34 24 49 8b 2e 0f 84 34 01 00
[ 1362.676843][ T5326] RSP: 0018:ffffc900049e7ce0 EFLAGS: 00010046
[ 1362.680598][ T5326] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff8163f7b4
[ 1362.685385][ T5326] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc900049e7c50
[ 1362.690094][ T5326] RBP: ffff888000aa1cc0 R08: 0000000000000001 R09: 0000000000000003
[ 1362.694686][ T5326] R10: fffff5200093cf8a R11: 3e4b5341542f3c20 R12: ffff888000aa1e80
[ 1362.699519][ T5326] R13: ffffffff8c65f3c0 R14: 0000000000000000 R15: 0000000000000000
[ 1362.704561][ T5326] FS:  0000000000000000(0000) GS:ffff88802c700000(0063) knlGS:0000000057d5e380
[ 1362.710146][ T5326] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1362.714071][ T5326] CR2: 000000c0008efe80 CR3: 0000000017727000 CR4: 0000000000150ee0
[ 1362.719276][ T5326] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1362.723706][ T5326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1362.728212][ T5326] Kernel panic - not syncing: Fatal exception
[ 1362.760039][ T5326] Kernel Offset: disabled
[ 1362.762633][ T5326] Rebooting in 86400 seconds..

VM DIAGNOSIS:
18:24:31  Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff8c4bc940 RCX=ffffffff8a089765 RDX=ffffed10058c6c06
RSI=0000000000000000 RDI=ffffffff8a0bb793 RBP=dffffc0000000000 RSP=ffffffff8c407e18
R8 =0000000000000000 R9 =ffff88802c63602b R10=ffffed10058c6c05 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff8e733cd0 R15=0000000000000000
RIP=ffffffff8a0bae7f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00000000
FS =0000 0000000000000000 ffffffff 00000000
GS =0000 ffff88802c600000 ffffffff 00000000
LDT=0000 0000000000000000 ffffffff 00000000
TR =0040 fffffe7ef1640000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe7ef163e000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c00080de80 CR3=000000001c5b3000 CR4=00150ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=e72acf6eace78ad4b07510d5856cc687 XMM01=00000000000000000000000000000000
XMM02=0000000000000000414fffffe0000000 XMM03=32322035312e322e302e303120383939
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff8478ce05 RDI=ffffffff91ee1f00 RBP=ffffffff91ee1ec0 RSP=ffffc900049e7478
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=65646f6320656854
R12=0000000000000000 R13=0000000000000063 R14=ffffffff8478cda0 R15=0000000000000000
RIP=ffffffff8478ce2f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS   [-WA]
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS   [-WA]
FS =0000 0000000000000000 ffffffff 00c00000
GS =0063 ffff88802c700000 ffffffff 00d0f300 DPL=3 DS   [-WA]
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe073e0fa000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe073e0f8000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0008efe80 CR3=0000000017727000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=0000000000000000416766e97d3ae5ca XMM01=00000000000000003f847ae147ae147b
XMM02=000000000000000040c3880000000000 XMM03=0000000000000000416312d000000000
XMM04=000000c0005b6bb0000000c0005b6ba8 XMM05=000000c0005b6bc0000000c0005b6bb8
XMM06=000000c0005b6bd0000000c0005b6bc8 XMM07=000000c0005b6be0000000c0005b6bd8
XMM08=000000c0005b6c70000000c0005b6c68 XMM09=000000c0005b6c80000000c0005b6c78
XMM10=000000c0005b6c90000000c0005b6c88 XMM11=000000c0005b6ca0000000c0005b6c98
XMM12=000000c0005b6cb0000000c0005b6ca8 XMM13=000000c0005b6cc0000000c0005b6cb8
XMM14=000000c0005b6cd0000000c0005b6cc8 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=0000000000000000 RBX=ffff88802c743ba0 RCX=ffffffff8175f453 RDX=ffff888016491d40
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffffc90000e07970
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=0000000000000003 R13=ffffed10058e8775 R14=0000000000000001 R15=dffffc0000000000
RIP=ffffffff8180f3ac RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802c800000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe1a8e51f000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe1a8e51d000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0008fdd00 CR3=000000000c48e000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=0000000000000000416766e97d3ae5ca XMM01=00000000000000003f847ae147ae147b
XMM02=000000000000000040c3880000000000 XMM03=0000000000000000416312d000000000
XMM04=000000c0005b6bb0000000c0005b6ba8 XMM05=000000c0005b6bc0000000c0005b6bb8
XMM06=000000c0005b6bd0000000c0005b6bc8 XMM07=000000c0005b6be0000000c0005b6bd8
XMM08=000000c0005b6c70000000c0005b6c68 XMM09=000000c0005b6c80000000c0005b6c78
XMM10=000000c0005b6c90000000c0005b6c88 XMM11=000000c0005b6ca0000000c0005b6c98
XMM12=000000c0005b6cb0000000c0005b6ca8 XMM13=000000c0005b6cc0000000c0005b6cb8
XMM14=000000c0005b6cd0000000c0005b6cc8 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=0000000000000003 RBX=ffff888012d49d40 RCX=ffffffff8a089765 RDX=ffffed1005926c06
RSI=0000000000000000 RDI=ffffffff8a0bb793 RBP=dffffc0000000000 RSP=ffffc9000047fdf8
R8 =0000000000000000 R9 =ffff88802c93602b R10=ffffed1005926c05 R11=0000000000000001
R12=0000000000000003 R13=0000000000000003 R14=ffffffff8e733cd0 R15=0000000000000000
RIP=ffffffff8a0bae7f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802c900000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe4206c8f000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe4206c8d000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f22b8bd1380 CR3=000000001c5b3000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000