[   92.818430][   T56] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:49332' (ECDSA) to the list of known hosts.
2023/02/12 17:34:10 ignoring optional flag "sandboxArg"="0"
2023/02/12 17:34:11 parsed 1 programs
[ 1231.203842][ T5258] cgroup: Unknown subsys name 'net'
[ 1231.387141][ T5258] cgroup: Unknown subsys name 'rlimit'
2023/02/12 17:34:11 executed programs: 0
[ 1231.673429][   T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1231.680631][   T63] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1231.687067][   T63] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1231.694947][   T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1231.701201][   T63] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1231.706718][   T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1231.927870][ T5264] chnl_net:caif_netlink_parms(): no params data found
[ 1232.035582][ T5264] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1232.041401][ T5264] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1232.047818][ T5264] device bridge_slave_0 entered promiscuous mode
[ 1232.055665][ T5264] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1232.060682][ T5264] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1232.067273][ T5264] device bridge_slave_1 entered promiscuous mode
[ 1232.115263][ T5264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1232.124085][ T5264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1232.170010][ T5264] team0: Port device team_slave_0 added
[ 1232.176355][ T5264] team0: Port device team_slave_1 added
[ 1232.237129][ T5264] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1232.243244][ T5264] 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.
[ 1232.265288][ T5264] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1232.277467][ T5264] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1232.282929][ T5264] 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.
[ 1232.303540][ T5264] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1232.360028][ T5264] device hsr_slave_0 entered promiscuous mode
[ 1232.364908][ T5264] device hsr_slave_1 entered promiscuous mode
[ 1232.520494][ T5264] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1232.530046][ T5264] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1232.540084][ T5264] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1232.550430][ T5264] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1232.585081][ T5264] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1232.590344][ T5264] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1232.596255][ T5264] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1232.601060][ T5264] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1232.658434][ T5264] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1232.673616][   T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1232.682076][   T15] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1232.689116][   T15] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1232.695754][   T15] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 1232.710479][ T5264] 8021q: adding VLAN 0 to HW filter on device team0
[ 1232.725007][ T5275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1232.730743][ T5275] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1232.735281][ T5275] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1232.746707][ T5265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1232.755418][ T5265] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1232.761288][ T5265] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1232.787631][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1232.795610][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1232.816434][ T5264] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 1232.823917][ T5264] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1232.832994][ T5265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1232.839298][ T5265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1232.845063][ T5265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1232.850493][ T5265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1233.008989][ T5277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1233.015046][ T5277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1233.026174][ T5264] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1233.046199][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1233.052459][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1233.073829][ T5264] device veth0_vlan entered promiscuous mode
[ 1233.080603][   T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1233.088135][   T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1233.094889][   T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1233.100112][   T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1233.110580][ T5264] device veth1_vlan entered promiscuous mode
[ 1233.129847][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1233.135177][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1233.140150][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1233.146514][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1233.153708][ T5264] device veth0_macvtap entered promiscuous mode
[ 1233.161069][ T5264] device veth1_macvtap entered promiscuous mode
[ 1233.184753][ T5264] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1233.190815][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1233.197385][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1233.202788][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1233.208399][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1233.220228][ T5264] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1233.225361][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1233.231589][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1233.243184][ T5264] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1233.248966][ T5264] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1233.254725][ T5264] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1233.260940][ T5264] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1233.333847][ T5274] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1233.339826][ T5274] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1233.350856][  T799] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1233.360064][   T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1233.366005][   T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1233.372012][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1236.400967][   T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1237.446691][ T4547] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1237.453787][ T4547] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1237.460516][ T4547] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1237.468989][ T4547] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1237.476327][ T4547] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1237.481658][ T5267] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1237.659058][ T5291] chnl_net:caif_netlink_parms(): no params data found
[ 1237.736087][ T5291] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1237.741844][ T5291] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1237.753524][ T5291] device bridge_slave_0 entered promiscuous mode
[ 1237.759712][ T5291] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1237.765590][ T5291] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1237.771866][ T5291] device bridge_slave_1 entered promiscuous mode
[ 1237.810892][ T5291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1237.819951][ T5291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1237.867029][ T5291] team0: Port device team_slave_0 added
[ 1237.872393][ T5291] team0: Port device team_slave_1 added
[ 1237.904930][ T5291] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1237.909216][ T5291] 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.
[ 1237.926345][ T5291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1237.934656][ T5291] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1237.939078][ T5291] 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.
[ 1237.955017][ T5291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1237.997945][ T5291] device hsr_slave_0 entered promiscuous mode
[ 1238.002322][ T5291] device hsr_slave_1 entered promiscuous mode
[ 1238.007049][ T5291] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1238.012099][ T5291] Cannot create hsr debugfs directory
[ 1238.670564][   T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1238.728228][   T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1238.820936][   T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1239.613863][ T5267] Bluetooth: hci0: command 0x0409 tx timeout
[ 1240.112095][   T12] device hsr_slave_0 left promiscuous mode
[ 1240.117732][   T12] device hsr_slave_1 left promiscuous mode
[ 1240.123410][   T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 1240.129719][   T12] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 1240.139724][   T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 1240.146227][   T12] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 1240.154444][   T12] device bridge_slave_1 left promiscuous mode
[ 1240.160506][   T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1240.175137][   T12] device bridge_slave_0 left promiscuous mode
[ 1240.180169][   T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1240.194452][   T12] device veth1_macvtap left promiscuous mode
[ 1240.198644][   T12] device veth0_macvtap left promiscuous mode
[ 1240.202786][   T12] device veth1_vlan left promiscuous mode
[ 1240.206665][   T12] device veth0_vlan left promiscuous mode
[ 1240.380009][   T12] team0 (unregistering): Port device team_slave_1 removed
[ 1240.390646][   T12] team0 (unregistering): Port device team_slave_0 removed
[ 1240.400462][   T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 1240.410495][   T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 1240.464676][   T12] bond0 (unregistering): Released all slaves
[ 1241.693181][   T63] Bluetooth: hci0: command 0x041b tx timeout
[ 1243.772783][   T63] Bluetooth: hci0: command 0x040f tx timeout
[ 1244.815805][ T1322] ieee802154 phy0 wpan0: encryption failed: -22
[ 1244.820809][ T1322] ieee802154 phy1 wpan1: encryption failed: -22
[ 1245.852760][   T63] Bluetooth: hci0: command 0x0419 tx timeout
[ 1303.506790][ T5267] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 1303.513668][ T5267] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 1303.519824][ T5267] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 1303.527792][ T5267] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 1303.538482][ T5267] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 1303.545657][ T5267] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 1305.612888][ T5267] Bluetooth: hci1: command 0x0409 tx timeout
[ 1306.256973][ T1322] ieee802154 phy0 wpan0: encryption failed: -22
[ 1306.261394][ T1322] ieee802154 phy1 wpan1: encryption failed: -22
[ 1307.692831][ T5267] Bluetooth: hci1: command 0x041b tx timeout
[ 1309.772805][ T5267] Bluetooth: hci1: command 0x040f tx timeout
[ 1311.852759][ T5267] Bluetooth: hci1: command 0x0419 tx timeout
[ 1363.452717][ T5343] INFO: trying to register non-static key.
[ 1363.456478][ T5343] The code is fine but needs lockdep annotation, or maybe
[ 1363.462794][ T5343] you didn't initialize this object before use?
[ 1363.468867][ T5343] turning off the locking correctness validator.
[ 1363.473631][ T5343] CPU: 2 PID: 5343 Comm: syz-executor.0 Not tainted 6.2.0-rc7-syzkaller-00216-gf339c2597ebb #0
[ 1363.481156][ T5343] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 1363.487094][ T5343] Call Trace:
[ 1363.489326][ T5343]  <TASK>
[ 1363.491233][ T5343]  dump_stack_lvl+0xd1/0x138
[ 1363.494699][ T5343]  register_lock_class+0xf1b/0x1120
[ 1363.499528][ T5343]  ? is_dynamic_key.part.0+0x130/0x130
[ 1363.503539][ T5343]  ? __kmem_cache_free+0xaf/0x3b0
[ 1363.507082][ T5343]  __lock_acquire+0x109/0x56d0
[ 1363.510514][ T5343]  ? unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1363.515132][ T5343]  ? ksys_unshare+0x449/0x920
[ 1363.518962][ T5343]  ? __do_fast_syscall_32+0x65/0xf0
[ 1363.524188][ T5343]  ? entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1363.530847][ T5343]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 1363.535954][ T5343]  ? debug_check_no_obj_freed+0x210/0x420
[ 1363.540847][ T5343]  lock_acquire+0x1e3/0x630
[ 1363.544739][ T5343]  ? ref_tracker_dir_exit+0x54/0x3e0
[ 1363.549057][ T5343]  ? lockdep_hardirqs_on+0x7d/0x100
[ 1363.553376][ T5343]  ? lock_release+0x810/0x810
[ 1363.557346][ T5343]  ? kasan_quarantine_put+0xf9/0x220
[ 1363.561452][ T5343]  ? lockdep_hardirqs_on+0x7d/0x100
[ 1363.565665][ T5343]  ? _raw_spin_lock_irqsave+0x52/0x60
[ 1363.569653][ T5343]  _raw_spin_lock_irqsave+0x3d/0x60
[ 1363.574170][ T5343]  ? ref_tracker_dir_exit+0x54/0x3e0
[ 1363.578602][ T5343]  ref_tracker_dir_exit+0x54/0x3e0
[ 1363.582306][ T5343]  net_free+0x98/0xd0
[ 1363.585637][ T5343]  copy_net_ns+0x4ee/0x6b0
[ 1363.588957][ T5343]  create_new_namespaces+0x3f6/0xb20
[ 1363.592592][ T5343]  unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1363.596202][ T5343]  ksys_unshare+0x449/0x920
[ 1363.598955][ T5343]  ? unshare_fd+0x1c0/0x1c0
[ 1363.601710][ T5343]  ? unlock_page_memcg+0x2d0/0x2d0
[ 1363.605493][ T5343]  __ia32_sys_unshare+0x30/0x40
[ 1363.609170][ T5343]  __do_fast_syscall_32+0x65/0xf0
[ 1363.612732][ T5343]  do_fast_syscall_32+0x33/0x70
[ 1363.616350][ T5343]  entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1363.621517][ T5343] RIP: 0023:0xf7f7e549
[ 1363.624954][ T5343] 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
[ 1363.639737][ T5343] RSP: 002b:00000000ffc65c1c EFLAGS: 00000292 ORIG_RAX: 0000000000000136
[ 1363.645797][ T5343] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1363.651026][ T5343] RDX: 00000000f734d000 RSI: 00000000ffc65ce0 RDI: 00000000ffc65d00
[ 1363.656178][ T5343] RBP: 00000000ffc660f8 R08: 0000000000000000 R09: 0000000000000000
[ 1363.661564][ T5343] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[ 1363.667581][ T5343] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1363.672404][ T5343]  </TASK>
[ 1363.674674][ T5343] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 1363.681790][ T5343] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 1363.687531][ T5343] CPU: 2 PID: 5343 Comm: syz-executor.0 Not tainted 6.2.0-rc7-syzkaller-00216-gf339c2597ebb #0
[ 1363.694293][ T5343] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 1363.699936][ T5343] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1363.703800][ T5343] 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
[ 1363.716955][ T5343] RSP: 0018:ffffc90004d07ce0 EFLAGS: 00010046
[ 1363.720824][ T5343] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff8163f7b4
[ 1363.725744][ T5343] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc90004d07c50
[ 1363.731237][ T5343] RBP: ffff888026430000 R08: 0000000000000001 R09: 0000000000000003
[ 1363.735877][ T5343] R10: fffff520009a0f8a R11: 3e4b5341542f3c20 R12: ffff8880264301c0
[ 1363.740585][ T5343] R13: ffffffff8c65f3c0 R14: 0000000000000000 R15: 0000000000000000
[ 1363.745400][ T5343] FS:  0000000000000000(0000) GS:ffff88802c800000(0063) knlGS:0000000057415380
[ 1363.751088][ T5343] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1363.755435][ T5343] CR2: 00007f9205fb9990 CR3: 0000000022bd5000 CR4: 0000000000150ee0
[ 1363.760528][ T5343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1363.765388][ T5343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1363.770930][ T5343] Call Trace:
[ 1363.773152][ T5343]  <TASK>
[ 1363.775049][ T5343]  net_free+0x98/0xd0
[ 1363.777875][ T5343]  copy_net_ns+0x4ee/0x6b0
[ 1363.781033][ T5343]  create_new_namespaces+0x3f6/0xb20
[ 1363.785023][ T5343]  unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1363.789220][ T5343]  ksys_unshare+0x449/0x920
[ 1363.792759][ T5343]  ? unshare_fd+0x1c0/0x1c0
[ 1363.796226][ T5343]  ? unlock_page_memcg+0x2d0/0x2d0
[ 1363.800214][ T5343]  __ia32_sys_unshare+0x30/0x40
[ 1363.804181][ T5343]  __do_fast_syscall_32+0x65/0xf0
[ 1363.807907][ T5343]  do_fast_syscall_32+0x33/0x70
[ 1363.813367][ T5343]  entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1363.818641][ T5343] RIP: 0023:0xf7f7e549
[ 1363.822448][ T5343] 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
[ 1363.836916][ T5343] RSP: 002b:00000000ffc65c1c EFLAGS: 00000292 ORIG_RAX: 0000000000000136
[ 1363.843577][ T5343] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1363.849720][ T5343] RDX: 00000000f734d000 RSI: 00000000ffc65ce0 RDI: 00000000ffc65d00
[ 1363.856244][ T5343] RBP: 00000000ffc660f8 R08: 0000000000000000 R09: 0000000000000000
[ 1363.862545][ T5343] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[ 1363.868966][ T5343] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1363.875466][ T5343]  </TASK>
[ 1363.878036][ T5343] Modules linked in:
[ 1363.881765][ T5343] ---[ end trace 0000000000000000 ]---
[ 1363.886028][ T5343] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1363.891031][ T5343] 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
[ 1363.906879][ T5343] RSP: 0018:ffffc90004d07ce0 EFLAGS: 00010046
[ 1363.911997][ T5343] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff8163f7b4
[ 1363.918212][ T5343] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc90004d07c50
[ 1363.924960][ T5343] RBP: ffff888026430000 R08: 0000000000000001 R09: 0000000000000003
[ 1363.930272][ T5343] R10: fffff520009a0f8a R11: 3e4b5341542f3c20 R12: ffff8880264301c0
[ 1363.936021][ T5343] R13: ffffffff8c65f3c0 R14: 0000000000000000 R15: 0000000000000000
[ 1363.940998][ T5343] FS:  0000000000000000(0000) GS:ffff88802c800000(0063) knlGS:0000000057415380
[ 1363.946644][ T5343] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1363.951441][ T5343] CR2: 00007f9205fb9990 CR3: 0000000022bd5000 CR4: 0000000000150ee0
[ 1363.956942][ T5343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1363.962248][ T5343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1363.968222][ T5343] Kernel panic - not syncing: Fatal exception
[ 1363.972961][ T5343] Kernel Offset: disabled
[ 1363.975594][ T5343] Rebooting in 86400 seconds..

VM DIAGNOSIS:
17:36:24  Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff8c4bc940 RCX=ffffffff8a089745 RDX=ffffed10058c6c06
RSI=0000000000000000 RDI=ffffffff8a0bb723 RBP=dffffc0000000000 RSP=ffffffff8c407e18
R8 =0000000000000000 R9 =ffff88802c63602b R10=ffffed10058c6c05 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff8e733c90 R15=0000000000000000
RIP=ffffffff8a0bae0f 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 ffff88802c600000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe6a9d39d000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe6a9d39b000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c00053de80 CR3=000000001f0b9000 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=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=c2646e616d6d6f43656b616d2e637069 XMM03=00000000000000000000000000000000
XMM04=000000c000527730000000c000527728 XMM05=000000c000527740000000c000527738
XMM06=000000c000527750000000c000527748 XMM07=000000c00075ba80000000c00075b400
XMM08=000000c0000bdef0000000c0000bdee8 XMM09=000000c000498ca0000000c000498c90
XMM10=000000c0000bdf10000000c0000bdf08 XMM11=000000c0000bdf20000000c0000bdf18
XMM12=000000c0000bdf30000000c0000bdf28 XMM13=000000c0000a9bc0000000c0000a9cb0
XMM14=000000c0000a9ce0000000c0000a9bf0 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=ffff888012ccd7c0 RCX=ffffffff8a089745 RDX=ffffed10058e6c06
RSI=0000000000000000 RDI=ffffffff8a0bb723 RBP=dffffc0000000000 RSP=ffffc9000045fdf8
R8 =0000000000000000 R9 =ffff88802c73602b R10=ffffed10058e6c05 R11=0000000000000000
R12=0000000000000001 R13=0000000000000001 R14=ffffffff8e733c90 R15=0000000000000000
RIP=ffffffff8a0bae0f 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 fffffe5516138000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe5516136000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000000c00046be80 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=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
info registers vcpu 2
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff8478d515 RDI=ffffffff91ee0f00 RBP=ffffffff91ee0ec0 RSP=ffffc90004d07478
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=6e64696420756f79
R12=0000000000000000 R13=0000000000000033 R14=ffffffff8478d4b0 R15=0000000000000000
RIP=ffffffff8478d53f 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 ffff88802c800000 ffffffff 00d0f300 DPL=3 DS   [-WA]
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe2f91171000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe2f9116f000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9205fb9990 CR3=0000000022bd5000 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=0000000000000000425c36b9973f0000
XMM02=000000000000000041577437b3333333 XMM03=00000000000000003fee666666666666
XMM04=00000000000000003fe3a93b1738be99 XMM05=000000c00050aa00000000c000482900
XMM06=00000000000000003fd3333333333333 XMM07=00000000000000003fd0000000000000
XMM08=00000000000000003fd1741605b540d0 XMM09=0000000000000000bfe5ac5b638bc5fe
XMM10=00000000000000003fa99999999999a0 XMM11=000000c000482900000000c00050ab40
XMM12=000000c000482960000000c00050aa00 XMM13=000000c000139200000000c000482930
XMM14=000000c00023c000000000c00019dc00 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=0000000000000000 RBX=ffff88802c843e00 RCX=0000000000000000 RDX=ffff888016408000
RSI=ffffffff8175f42d RDI=0000000000000005 RBP=0000000000000002 RSP=ffffc900043e7978
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=0000000000000003 R13=ffffed10059087c1 R14=0000000000000001 R15=dffffc0000000000
RIP=ffffffff8175f434 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 fffffe63f5d0b000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe63f5d09000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5dbf071040 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=d6f399ee9f127748e6af8761f86f7fc5 XMM01=00000000000000000000000000000000
XMM02=0000000000000000414fffffe0000000 XMM03=32322035312e322e302e303120383233
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000