[   92.826934][ T1250] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:37486' (ECDSA) to the list of known hosts.
2023/02/16 15:54:53 ignoring optional flag "sandboxArg"="0"
2023/02/16 15:54:53 parsed 1 programs
[ 1230.927478][ T5254] cgroup: Unknown subsys name 'net'
[ 1231.090614][ T5254] cgroup: Unknown subsys name 'rlimit'
2023/02/16 15:54:53 executed programs: 0
[ 1231.330703][   T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1231.340167][   T63] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1231.348229][   T63] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1231.356829][   T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1231.363736][   T63] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1231.369465][   T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1231.570776][ T5261] chnl_net:caif_netlink_parms(): no params data found
[ 1231.680082][ T5261] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1231.686098][ T5261] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1231.693051][ T5261] device bridge_slave_0 entered promiscuous mode
[ 1231.701003][ T5261] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1231.706471][ T5261] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1231.712596][ T5261] device bridge_slave_1 entered promiscuous mode
[ 1231.776239][ T5261] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1231.788107][ T5261] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1231.837492][ T5261] team0: Port device team_slave_0 added
[ 1231.846975][ T5261] team0: Port device team_slave_1 added
[ 1231.888232][ T5261] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1231.893365][ T5261] 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.
[ 1231.910698][ T5261] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1231.920183][ T5261] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1231.924690][ T5261] 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.
[ 1231.939765][ T5261] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1231.991296][ T5261] device hsr_slave_0 entered promiscuous mode
[ 1231.996435][ T5261] device hsr_slave_1 entered promiscuous mode
[ 1232.165457][ T5261] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1232.179391][ T5261] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1232.189746][ T5261] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1232.202004][ T5261] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1232.236963][ T5261] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1232.242324][ T5261] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1232.248540][ T5261] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1232.253786][ T5261] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1232.313357][ T5261] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1232.325653][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1232.338851][ T5207] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1232.349418][ T5207] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1232.356138][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 1232.369390][ T5261] 8021q: adding VLAN 0 to HW filter on device team0
[ 1232.385438][ T1359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1232.391915][ T1359] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1232.397523][ T1359] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1232.412746][ T4835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1232.419191][ T4835] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1232.425828][ T4835] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1232.456226][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1232.467520][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1232.476169][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1232.489633][ T5255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1232.502628][ T5261] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1232.510318][ T5261] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1232.518868][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1232.678710][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1232.684714][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1232.697998][ T5261] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1232.725641][ T5272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1232.734069][ T5272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1232.759266][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1232.767048][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1232.777982][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1232.784306][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1232.788992][ T5261] device veth0_vlan entered promiscuous mode
[ 1232.799479][ T5261] device veth1_vlan entered promiscuous mode
[ 1232.822799][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1232.828126][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1232.834827][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1232.840388][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1232.847655][ T5261] device veth0_macvtap entered promiscuous mode
[ 1232.857072][ T5261] device veth1_macvtap entered promiscuous mode
[ 1232.875296][ T5261] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1232.880127][ T5255] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1232.886283][ T5255] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1232.892653][ T5255] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1232.898616][ T5255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1232.910689][ T5261] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1232.920436][ T5261] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1232.927690][ T5261] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1232.934126][ T5261] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1232.940743][ T5261] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1232.949954][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1232.956185][ T5276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1233.054948][   T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1233.061081][   T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1233.073208][  T943] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1233.095295][   T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1233.103049][   T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1233.111647][ T5272] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1236.138058][ T5261] syz-executor.0 (5261) used greatest stack depth: 22336 bytes left
[ 1236.170687][ T5271] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1237.257644][   T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1237.265402][   T63] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1237.271138][   T63] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1237.279765][   T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1237.287724][   T63] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1237.294122][   T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1237.475264][ T5285] chnl_net:caif_netlink_parms(): no params data found
[ 1237.556776][ T5285] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1237.561527][ T5285] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1237.567493][ T5285] device bridge_slave_0 entered promiscuous mode
[ 1237.573641][ T5285] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1237.579308][ T5285] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1237.586926][ T5285] device bridge_slave_1 entered promiscuous mode
[ 1237.635707][ T5285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1237.644313][ T5285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1237.682701][ T5285] team0: Port device team_slave_0 added
[ 1237.689318][ T5285] team0: Port device team_slave_1 added
[ 1237.727056][ T5285] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1237.732928][ T5285] 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.
[ 1237.749946][ T5285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1237.758769][ T5285] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1237.763229][ T5285] 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.
[ 1237.779634][ T5285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1237.848056][ T5285] device hsr_slave_0 entered promiscuous mode
[ 1237.854215][ T5285] device hsr_slave_1 entered promiscuous mode
[ 1237.859451][ T5285] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1237.866992][ T5285] Cannot create hsr debugfs directory
[ 1238.417311][ T5271] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1238.472604][ T5271] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1238.554875][ T5271] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1239.383220][ T4553] Bluetooth: hci0: command 0x0409 tx timeout
[ 1239.768787][ T5271] device hsr_slave_0 left promiscuous mode
[ 1239.775206][ T5271] device hsr_slave_1 left promiscuous mode
[ 1239.779783][ T5271] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 1239.784924][ T5271] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 1239.790920][ T5271] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 1239.796582][ T5271] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 1239.802837][ T5271] device bridge_slave_1 left promiscuous mode
[ 1239.808375][ T5271] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1239.817272][ T5271] device bridge_slave_0 left promiscuous mode
[ 1239.821526][ T5271] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1239.835272][ T5271] device veth1_macvtap left promiscuous mode
[ 1239.839562][ T5271] device veth0_macvtap left promiscuous mode
[ 1239.843691][ T5271] device veth1_vlan left promiscuous mode
[ 1239.848134][ T5271] device veth0_vlan left promiscuous mode
[ 1240.039149][ T5271] team0 (unregistering): Port device team_slave_1 removed
[ 1240.052156][ T5271] team0 (unregistering): Port device team_slave_0 removed
[ 1240.066127][ T5271] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 1240.080103][ T5271] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 1240.134510][ T5271] bond0 (unregistering): Released all slaves
[ 1241.462202][   T63] Bluetooth: hci0: command 0x041b tx timeout
[ 1243.541692][   T63] Bluetooth: hci0: command 0x040f tx timeout
[ 1244.823872][ T1322] ieee802154 phy0 wpan0: encryption failed: -22
[ 1244.828122][ T1322] ieee802154 phy1 wpan1: encryption failed: -22
[ 1245.621638][   T63] Bluetooth: hci0: command 0x0419 tx timeout
[ 1303.259975][ T4553] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 1303.266739][ T4553] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 1303.275190][ T4553] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 1303.281085][ T5263] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 1303.294768][ T5263] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 1303.300740][ T4553] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 1305.381743][   T63] Bluetooth: hci1: command 0x0409 tx timeout
[ 1306.268837][ T1322] ieee802154 phy0 wpan0: encryption failed: -22
[ 1306.274545][ T1322] ieee802154 phy1 wpan1: encryption failed: -22
[ 1307.461695][ T4553] Bluetooth: hci1: command 0x041b tx timeout
[ 1309.541747][ T4553] Bluetooth: hci1: command 0x040f tx timeout
[ 1311.621657][ T4553] Bluetooth: hci1: command 0x0419 tx timeout
[ 1359.541629][ T4553] Bluetooth: hci0: command 0x0406 tx timeout
[ 1363.206457][ T5326] INFO: trying to register non-static key.
[ 1363.211309][ T5326] The code is fine but needs lockdep annotation, or maybe
[ 1363.220060][ T5326] you didn't initialize this object before use?
[ 1363.224311][ T5326] turning off the locking correctness validator.
[ 1363.228683][ T5326] CPU: 0 PID: 5326 Comm: syz-executor.0 Not tainted 6.2.0-rc8-syzkaller-00027-g033c40a89f55 #0
[ 1363.236311][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 1363.242480][ T5326] Call Trace:
[ 1363.245216][ T5326]  <TASK>
[ 1363.247386][ T5326]  dump_stack_lvl+0xd1/0x138
[ 1363.251389][ T5326]  register_lock_class+0xf1b/0x1120
[ 1363.254554][ T5326]  ? lockdep_hardirqs_on+0x7d/0x100
[ 1363.257623][ T5326]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 1363.261686][ T5326]  ? is_dynamic_key.part.0+0x130/0x130
[ 1363.265954][ T5326]  ? __kmem_cache_free+0xaf/0x3b0
[ 1363.269270][ T5326]  __lock_acquire+0x109/0x56d0
[ 1363.272131][ T5326]  ? unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1363.275889][ T5326]  ? ksys_unshare+0x449/0x920
[ 1363.278627][ T5326]  ? __do_fast_syscall_32+0x65/0xf0
[ 1363.282117][ T5326]  ? entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1363.286079][ T5326]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 1363.289692][ T5326]  ? debug_check_no_obj_freed+0x210/0x420
[ 1363.293786][ T5326]  lock_acquire+0x1e3/0x630
[ 1363.297327][ T5326]  ? ref_tracker_dir_exit+0x54/0x3e0
[ 1363.301504][ T5326]  ? lockdep_hardirqs_on+0x7d/0x100
[ 1363.305474][ T5326]  ? lock_release+0x810/0x810
[ 1363.309110][ T5326]  ? kasan_quarantine_put+0xf9/0x220
[ 1363.312346][ T5326]  ? lockdep_hardirqs_on+0x7d/0x100
[ 1363.315367][ T5326]  ? _raw_spin_lock_irqsave+0x52/0x60
[ 1363.318584][ T5326]  _raw_spin_lock_irqsave+0x3d/0x60
[ 1363.321542][ T5326]  ? ref_tracker_dir_exit+0x54/0x3e0
[ 1363.324698][ T5326]  ref_tracker_dir_exit+0x54/0x3e0
[ 1363.327764][ T5326]  net_free+0x98/0xd0
[ 1363.330324][ T5326]  copy_net_ns+0x4ee/0x6b0
[ 1363.333235][ T5326]  create_new_namespaces+0x3f6/0xb20
[ 1363.336389][ T5326]  unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1363.339796][ T5326]  ksys_unshare+0x449/0x920
[ 1363.342480][ T5326]  ? unshare_fd+0x1c0/0x1c0
[ 1363.345310][ T5326]  ? unlock_page_memcg+0x2d0/0x2d0
[ 1363.348467][ T5326]  __ia32_sys_unshare+0x30/0x40
[ 1363.351327][ T5326]  __do_fast_syscall_32+0x65/0xf0
[ 1363.354480][ T5326]  do_fast_syscall_32+0x33/0x70
[ 1363.357536][ T5326]  entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1363.361437][ T5326] RIP: 0023:0xf7f2a549
[ 1363.364205][ 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
[ 1363.376064][ T5326] RSP: 002b:00000000fff952fc EFLAGS: 00000296 ORIG_RAX: 0000000000000136
[ 1363.381970][ T5326] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1363.387288][ T5326] RDX: 00000000f734d000 RSI: 00000000fff953c0 RDI: 00000000fff953e0
[ 1363.392183][ T5326] RBP: 00000000fff957d8 R08: 0000000000000000 R09: 0000000000000000
[ 1363.397155][ T5326] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[ 1363.403234][ T5326] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1363.408324][ T5326]  </TASK>
[ 1363.410517][ T5326] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 1363.417797][ T5326] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 1363.423983][ T5326] CPU: 0 PID: 5326 Comm: syz-executor.0 Not tainted 6.2.0-rc8-syzkaller-00027-g033c40a89f55 #0
[ 1363.430287][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 1363.435678][ T5326] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1363.439411][ 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
[ 1363.451366][ T5326] RSP: 0018:ffffc90004ac7ce0 EFLAGS: 00010046
[ 1363.455048][ T5326] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff816408d4
[ 1363.459732][ T5326] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc90004ac7c50
[ 1363.464629][ T5326] RBP: ffff8880161f0000 R08: 0000000000000001 R09: 0000000000000003
[ 1363.469508][ T5326] R10: fffff52000958f8a R11: 3e4b5341542f3c20 R12: ffff8880161f01c0
[ 1363.474397][ T5326] R13: ffffffff8c660e60 R14: 0000000000000000 R15: 0000000000000000
[ 1363.479267][ T5326] FS:  0000000000000000(0000) GS:ffff88802c600000(0063) knlGS:0000000056f4a380
[ 1363.484574][ T5326] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1363.488648][ T5326] CR2: 00007f712012d5c0 CR3: 0000000012ce4000 CR4: 0000000000150ef0
[ 1363.493741][ T5326] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1363.499034][ T5326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1363.504325][ T5326] Call Trace:
[ 1363.506436][ T5326]  <TASK>
[ 1363.508310][ T5326]  net_free+0x98/0xd0
[ 1363.510821][ T5326]  copy_net_ns+0x4ee/0x6b0
[ 1363.513703][ T5326]  create_new_namespaces+0x3f6/0xb20
[ 1363.516911][ T5326]  unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1363.520272][ T5326]  ksys_unshare+0x449/0x920
[ 1363.523078][ T5326]  ? unshare_fd+0x1c0/0x1c0
[ 1363.525897][ T5326]  ? unlock_page_memcg+0x2d0/0x2d0
[ 1363.529096][ T5326]  __ia32_sys_unshare+0x30/0x40
[ 1363.532326][ T5326]  __do_fast_syscall_32+0x65/0xf0
[ 1363.535532][ T5326]  do_fast_syscall_32+0x33/0x70
[ 1363.538501][ T5326]  entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1363.542522][ T5326] RIP: 0023:0xf7f2a549
[ 1363.545004][ 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
[ 1363.556953][ T5326] RSP: 002b:00000000fff952fc EFLAGS: 00000296 ORIG_RAX: 0000000000000136
[ 1363.562139][ T5326] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1363.567039][ T5326] RDX: 00000000f734d000 RSI: 00000000fff953c0 RDI: 00000000fff953e0
[ 1363.571807][ T5326] RBP: 00000000fff957d8 R08: 0000000000000000 R09: 0000000000000000
[ 1363.576746][ T5326] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[ 1363.581658][ T5326] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1363.586512][ T5326]  </TASK>
[ 1363.588526][ T5326] Modules linked in:
[ 1363.591071][ T5326] ---[ end trace 0000000000000000 ]---
[ 1363.594277][ T5326] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1363.597924][ 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
[ 1363.610052][ T5326] RSP: 0018:ffffc90004ac7ce0 EFLAGS: 00010046
[ 1363.613951][ T5326] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff816408d4
[ 1363.618898][ T5326] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc90004ac7c50
[ 1363.623737][ T5326] RBP: ffff8880161f0000 R08: 0000000000000001 R09: 0000000000000003
[ 1363.628478][ T5326] R10: fffff52000958f8a R11: 3e4b5341542f3c20 R12: ffff8880161f01c0
[ 1363.633211][ T5326] R13: ffffffff8c660e60 R14: 0000000000000000 R15: 0000000000000000
[ 1363.638008][ T5326] FS:  0000000000000000(0000) GS:ffff88802c600000(0063) knlGS:0000000056f4a380
[ 1363.643308][ T5326] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1363.647496][ T5326] CR2: 00007f712012d5c0 CR3: 0000000012ce4000 CR4: 0000000000150ef0
[ 1363.652379][ T5326] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1363.657453][ T5326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1363.662113][ T5326] Kernel panic - not syncing: Fatal exception
[ 1363.666736][ T5326] Kernel Offset: disabled
[ 1363.669383][ T5326] Rebooting in 86400 seconds..

VM DIAGNOSIS:
15:57:06  Registers:
info registers vcpu 0
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff847ad655 RDI=ffffffff91f44f80 RBP=ffffffff91f44f40 RSP=ffffc90004ac7478
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=65646f6320656854
R12=0000000000000000 R13=000000000000006f R14=ffffffff847ad5f0 R15=0000000000000000
RIP=ffffffff847ad67f 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 ffff88802c600000 ffffffff 00d0f300 DPL=3 DS   [-WA]
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe37a0e8b000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe37a0e89000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f712012d5c0 CR3=0000000012ce4000 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=addb2ff37ca1eaedc98de032a8e3561f XMM01=00000000000000000000000000000000
XMM02=0000000000000000414fffffe0000000 XMM03=32322035312e322e302e303120343835
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=0000000000000001 RBX=ffff888012d357c0 RCX=ffffffff8a0b06c5 RDX=ffffed10058e6c06
RSI=0000000000000000 RDI=ffffffff8a0e2753 RBP=dffffc0000000000 RSP=ffffc9000045fdf8
R8 =0000000000000000 R9 =ffff88802c73602b R10=ffffed10058e6c05 R11=0000000000000001
R12=0000000000000001 R13=0000000000000001 R14=ffffffff8e794f50 R15=0000000000000000
RIP=ffffffff8a0e1e3f 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 ffff88802c700000 ffffffff 00000000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe2cb921d000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe2cb921b000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0004a5e80 CR3=000000001e3ff000 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=00001f80
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=00ff000000000000000000000000ff00 XMM03=54205b5d3932363134352e3935333120
XMM04=ff000000000000000000000000000000 XMM05=ff000000000000000000000000000000
XMM06=000a20202d20203830362074203a2920 XMM07=742065687420656c646e6168206f7420
XMM08=2500656c6f736e6f632f7665642f000a XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=0000000000000002 RBX=ffff888012d80000 RCX=ffffffff8a0b06c5 RDX=ffffed1005906c06
RSI=0000000000000000 RDI=ffffffff8a0e2753 RBP=dffffc0000000000 RSP=ffffc9000046fdf8
R8 =0000000000000000 R9 =ffff88802c83602b R10=ffffed1005906c05 R11=0000000000000000
R12=0000000000000002 R13=0000000000000002 R14=ffffffff8e794f50 R15=0000000000000000
RIP=ffffffff8a0e1e3f 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 ffff88802c800000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe1bc425d000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe1bc425b000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c00057d000 CR3=000000001faf7000 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=00000000000000004029ff55bec4733d XMM01=00000000000000000000000000000000
XMM02=000000000000000040dd340000000000 XMM03=00000000000000003f73ca32c1958fad
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 3
RAX=0000000000000000 RBX=ffff88802c643e00 RCX=0000000000000000 RDX=ffff88801a14ba80
RSI=ffffffff8176054d RDI=0000000000000005 RBP=0000000000000000 RSP=ffffc900046df978
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=0000000000000003 R13=ffffed10058c87c1 R14=0000000000000001 R15=dffffc0000000000
RIP=ffffffff8176054f RFL=00000293 [--S-A-C] 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 ffff88802c900000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe3577c3a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe3577c38000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c000573010 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=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=c2646e616d6d6f43656b616d2e637069 XMM03=00000000000000000000000000000000
XMM04=000000000000000a000000c000032010 XMM05=000000000000000c000000c000032020
XMM06=000000000000000c000000c000032030 XMM07=0000000000000022000000c000038000
XMM08=0000000000000007000000c000032009 XMM09=000000000000000a000000c000032010
XMM10=000000000000000c000000c000032020 XMM11=000000000000000c000000c000032030
XMM12=0000000000000022000000c000038000 XMM13=000000000000000d000000c000032040
XMM14=0000000000000005000000c00003201a XMM15=00000000000000000000000000000000