DUID 00:04:ed:8e:b4:7f:69:d0:36:4f:6f:71:36:4b:ac:75:5c:50
forked to background, child pid 4650
[ 51.756888][ T4651] 8021q: adding VLAN 0 to HW filter on device bond0
[ 51.789666][ T4651] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 91.543734][ T1452] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.15' (ECDSA) to the list of known hosts.
2023/02/15 23:07:45 ignoring optional flag "sandboxArg"="0"
2023/02/15 23:07:45 parsed 1 programs
[ 1087.972536][ T5133] cgroup: Unknown subsys name 'net'
[ 1088.180467][ T5133] cgroup: Unknown subsys name 'rlimit'
2023/02/15 23:07:46 executed programs: 0
[ 1088.386119][ T5142] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1088.394212][ T5142] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1088.402376][ T5142] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1088.410323][ T5142] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1088.418039][ T5142] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1088.425460][ T5142] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1088.588895][ T5141] chnl_net:caif_netlink_parms(): no params data found
[ 1088.648922][ T5141] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1088.656645][ T5141] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1088.664985][ T5141] device bridge_slave_0 entered promiscuous mode
[ 1088.675018][ T5141] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1088.682474][ T5141] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1088.690481][ T5141] device bridge_slave_1 entered promiscuous mode
[ 1088.717689][ T5141] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1088.729542][ T5141] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1088.760256][ T5141] team0: Port device team_slave_0 added
[ 1088.768552][ T5141] team0: Port device team_slave_1 added
[ 1088.792222][ T5141] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1088.799191][ T5141] 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.
[ 1088.825491][ T5141] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1088.839766][ T5141] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1088.846955][ T5141] 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.
[ 1088.874136][ T5141] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1088.914124][ T5141] device hsr_slave_0 entered promiscuous mode
[ 1088.921720][ T5141] device hsr_slave_1 entered promiscuous mode
[ 1089.038355][ T5141] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1089.050431][ T5141] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1089.060322][ T5141] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1089.072439][ T5141] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1089.099273][ T5141] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1089.106581][ T5141] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1089.114655][ T5141] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1089.121848][ T5141] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1089.185512][ T5141] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1089.199182][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1089.213871][ T5150] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1089.223027][ T5150] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1089.232539][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 1089.250420][ T5141] 8021q: adding VLAN 0 to HW filter on device team0
[ 1089.264084][ T5135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1089.272828][ T5135] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1089.279912][ T5135] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1089.301652][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1089.310265][ T5150] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1089.317494][ T5150] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1089.329614][ T5135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1089.339565][ T5135] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1089.354059][ T5135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1089.374245][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1089.382928][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1089.394812][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1089.591378][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1089.598891][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1089.611849][ T5141] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1089.641108][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1089.649910][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1089.668743][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1089.677648][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1089.687949][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1089.696419][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1089.705942][ T5141] device veth0_vlan entered promiscuous mode
[ 1089.719436][ T5141] device veth1_vlan entered promiscuous mode
[ 1089.743674][ T5151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1089.752660][ T5151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1089.760667][ T5151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1089.770653][ T5151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1089.783891][ T5141] device veth0_macvtap entered promiscuous mode
[ 1089.794040][ T5141] device veth1_macvtap entered promiscuous mode
[ 1089.811806][ T5141] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1089.819336][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1089.828699][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1089.837561][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1089.846384][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1089.859035][ T5141] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1089.867180][ T5135] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1089.876402][ T5135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1089.889041][ T5141] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1089.898210][ T5141] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1089.908452][ T5141] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1089.917478][ T5141] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1089.993947][ T2803] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1090.002130][ T2803] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1090.015193][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1090.037670][ T2803] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1090.046498][ T2803] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1090.056102][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1093.053325][ T2803] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1094.119191][ T5142] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1094.128974][ T5142] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1094.137844][ T5142] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1094.147324][ T5142] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1094.154785][ T5142] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1094.386098][ T5161] chnl_net:caif_netlink_parms(): no params data found
[ 1094.481305][ T5161] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1094.488559][ T5161] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1094.500391][ T5161] device bridge_slave_0 entered promiscuous mode
[ 1094.510699][ T5161] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1094.521217][ T5161] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1094.530061][ T5161] device bridge_slave_1 entered promiscuous mode
[ 1094.575479][ T5161] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1094.588260][ T5161] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1094.634440][ T5161] team0: Port device team_slave_0 added
[ 1094.646812][ T5161] team0: Port device team_slave_1 added
[ 1094.682842][ T5161] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1094.689851][ T5161] 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.
[ 1094.716330][ T5161] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1094.730455][ T5161] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1094.737981][ T5161] 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.
[ 1094.764697][ T5161] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1094.814803][ T5161] device hsr_slave_0 entered promiscuous mode
[ 1094.833478][ T5161] device hsr_slave_1 entered promiscuous mode
[ 1094.840416][ T5161] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1094.849296][ T5161] Cannot create hsr debugfs directory
[ 1095.537555][ T2803] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1095.622678][ T2803] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1095.706775][ T2803] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1096.186639][ T4392] Bluetooth: hci0: command 0x0409 tx timeout
[ 1096.944899][ T2803] device hsr_slave_0 left promiscuous mode
[ 1096.955118][ T2803] device hsr_slave_1 left promiscuous mode
[ 1096.962478][ T2803] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 1096.969987][ T2803] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 1096.986544][ T2803] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 1096.995801][ T2803] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 1097.007688][ T2803] device bridge_slave_1 left promiscuous mode
[ 1097.017199][ T2803] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1097.035158][ T2803] device bridge_slave_0 left promiscuous mode
[ 1097.043224][ T2803] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1097.064850][ T2803] device veth1_macvtap left promiscuous mode
[ 1097.073084][ T2803] device veth0_macvtap left promiscuous mode
[ 1097.079329][ T2803] device veth1_vlan left promiscuous mode
[ 1097.087663][ T2803] device veth0_vlan left promiscuous mode
[ 1097.386630][ T2803] team0 (unregistering): Port device team_slave_1 removed
[ 1097.403639][ T2803] team0 (unregistering): Port device team_slave_0 removed
[ 1097.424130][ T2803] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 1097.441594][ T2803] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 1097.540038][ T2803] bond0 (unregistering): Released all slaves
[ 1098.261096][ T4392] Bluetooth: hci0: command 0x041b tx timeout
[ 1100.341141][ T4392] Bluetooth: hci0: command 0x040f tx timeout
[ 1102.421091][ T4392] Bluetooth: hci0: command 0x0419 tx timeout
[ 1120.662986][ T1211] ieee802154 phy0 wpan0: encryption failed: -22
[ 1120.669579][ T1211] ieee802154 phy1 wpan1: encryption failed: -22
[ 1160.100620][ T4392] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 1160.109578][ T4392] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 1160.118162][ T4392] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 1160.126874][ T4392] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 1160.134762][ T4392] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 1160.142190][ T4392] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 1162.181045][ T5142] Bluetooth: hci1: command 0x0409 tx timeout
[ 1164.261023][ T5142] Bluetooth: hci1: command 0x041b tx timeout
[ 1166.341029][ T5142] Bluetooth: hci1: command 0x040f tx timeout
[ 1168.421025][ T5142] Bluetooth: hci1: command 0x0419 tx timeout
[ 1182.102888][ T1211] ieee802154 phy0 wpan0: encryption failed: -22
[ 1182.109342][ T1211] ieee802154 phy1 wpan1: encryption failed: -22
[ 1220.021076][ T5142] Bluetooth: hci0: command 0x0406 tx timeout
[ 1220.054565][ T5222] INFO: trying to register non-static key.
[ 1220.060436][ T5222] The code is fine but needs lockdep annotation, or maybe
[ 1220.067543][ T5222] you didn't initialize this object before use?
[ 1220.073779][ T5222] turning off the locking correctness validator.
[ 1220.080107][ T5222] CPU: 0 PID: 5222 Comm: syz-executor.0 Not tainted 6.2.0-rc8-syzkaller-00021-ge1c04510f521 #0
[ 1220.090461][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 1220.100547][ T5222] Call Trace:
[ 1220.103833][ T5222]
[ 1220.106768][ T5222] dump_stack_lvl+0xd1/0x138
[ 1220.111474][ T5222] register_lock_class+0xf1b/0x1120
[ 1220.116900][ T5222] ? lockdep_hardirqs_on+0x7d/0x100
[ 1220.122116][ T5222] ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 1220.128019][ T5222] ? is_dynamic_key.part.0+0x130/0x130
[ 1220.133511][ T5222] ? __kmem_cache_free+0xaf/0x3b0
[ 1220.138606][ T5222] __lock_acquire+0x109/0x56d0
[ 1220.143419][ T5222] ? unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1220.149391][ T5222] ? ksys_unshare+0x449/0x920
[ 1220.154129][ T5222] ? __do_fast_syscall_32+0x65/0xf0
[ 1220.159362][ T5222] ? entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1220.165934][ T5222] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 1220.171964][ T5222] ? debug_check_no_obj_freed+0x210/0x420
[ 1220.177772][ T5222] lock_acquire+0x1e3/0x630
[ 1220.182300][ T5222] ? ref_tracker_dir_exit+0x54/0x3e0
[ 1220.187682][ T5222] ? lockdep_hardirqs_on+0x7d/0x100
[ 1220.192905][ T5222] ? lock_release+0x810/0x810
[ 1220.197622][ T5222] ? kasan_quarantine_put+0xf9/0x220
[ 1220.202987][ T5222] ? lockdep_hardirqs_on+0x7d/0x100
[ 1220.208296][ T5222] ? _raw_spin_lock_irqsave+0x52/0x60
[ 1220.213697][ T5222] _raw_spin_lock_irqsave+0x3d/0x60
[ 1220.218924][ T5222] ? ref_tracker_dir_exit+0x54/0x3e0
[ 1220.224251][ T5222] ref_tracker_dir_exit+0x54/0x3e0
[ 1220.229403][ T5222] net_free+0x98/0xd0
[ 1220.233515][ T5222] copy_net_ns+0x4ee/0x6b0
[ 1220.237957][ T5222] create_new_namespaces+0x3f6/0xb20
[ 1220.243305][ T5222] unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1220.248967][ T5222] ksys_unshare+0x449/0x920
[ 1220.253513][ T5222] ? unshare_fd+0x1c0/0x1c0
[ 1220.258064][ T5222] ? unlock_page_memcg+0x2d0/0x2d0
[ 1220.263287][ T5222] __ia32_sys_unshare+0x30/0x40
[ 1220.268169][ T5222] __do_fast_syscall_32+0x65/0xf0
[ 1220.273227][ T5222] do_fast_syscall_32+0x33/0x70
[ 1220.278112][ T5222] entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1220.284471][ T5222] RIP: 0023:0xf7faf549
[ 1220.288557][ T5222] 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
[ 1220.308271][ T5222] RSP: 002b:00000000ff965fcc EFLAGS: 00000296 ORIG_RAX: 0000000000000136
[ 1220.316724][ T5222] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1220.324722][ T5222] RDX: 00000000f734d000 RSI: 00000000ff966090 RDI: 00000000ff9660b0
[ 1220.332729][ T5222] RBP: 00000000ff9664a8 R08: 0000000000000000 R09: 0000000000000000
[ 1220.340741][ T5222] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000
[ 1220.348742][ T5222] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1220.356742][ T5222]
[ 1220.359809][ T5222] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 1220.371554][ T5222] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 1220.379991][ T5222] CPU: 0 PID: 5222 Comm: syz-executor.0 Not tainted 6.2.0-rc8-syzkaller-00021-ge1c04510f521 #0
[ 1220.390355][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 1220.400438][ T5222] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1220.406379][ T5222] 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
[ 1220.426025][ T5222] RSP: 0018:ffffc9000431fce0 EFLAGS: 00010046
[ 1220.432139][ T5222] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff816408d4
[ 1220.440131][ T5222] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc9000431fc50
[ 1220.448227][ T5222] RBP: ffff88801d741cc0 R08: 0000000000000001 R09: 0000000000000003
[ 1220.456235][ T5222] R10: fffff52000863f8a R11: 3e4b5341542f3c20 R12: ffff88801d741e80
[ 1220.464228][ T5222] R13: ffffffff8c660e60 R14: 0000000000000000 R15: 0000000000000000
[ 1220.472228][ T5222] FS: 0000000000000000(0000) GS:ffff8880b9800000(0063) knlGS:0000000057b25380
[ 1220.481182][ T5222] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1220.487790][ T5222] CR2: 00007fe855c23440 CR3: 0000000072add000 CR4: 00000000003506f0
[ 1220.495793][ T5222] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1220.503783][ T5222] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1220.511862][ T5222] Call Trace:
[ 1220.515239][ T5222]
[ 1220.518191][ T5222] net_free+0x98/0xd0
[ 1220.522202][ T5222] copy_net_ns+0x4ee/0x6b0
[ 1220.526644][ T5222] create_new_namespaces+0x3f6/0xb20
[ 1220.531976][ T5222] unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1220.537649][ T5222] ksys_unshare+0x449/0x920
[ 1220.542179][ T5222] ? unshare_fd+0x1c0/0x1c0
[ 1220.546706][ T5222] ? unlock_page_memcg+0x2d0/0x2d0
[ 1220.551856][ T5222] __ia32_sys_unshare+0x30/0x40
[ 1220.556733][ T5222] __do_fast_syscall_32+0x65/0xf0
[ 1220.561796][ T5222] do_fast_syscall_32+0x33/0x70
[ 1220.566681][ T5222] entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1220.573136][ T5222] RIP: 0023:0xf7faf549
[ 1220.577224][ T5222] 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
[ 1220.596858][ T5222] RSP: 002b:00000000ff965fcc EFLAGS: 00000296 ORIG_RAX: 0000000000000136
[ 1220.605314][ T5222] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1220.613303][ T5222] RDX: 00000000f734d000 RSI: 00000000ff966090 RDI: 00000000ff9660b0
[ 1220.621316][ T5222] RBP: 00000000ff9664a8 R08: 0000000000000000 R09: 0000000000000000
[ 1220.629302][ T5222] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000
[ 1220.637293][ T5222] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1220.645290][ T5222]
[ 1220.648317][ T5222] Modules linked in:
[ 1220.652230][ T5222] ---[ end trace 0000000000000000 ]---
[ 1220.657709][ T5222] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1220.663657][ T5222] 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
[ 1220.683286][ T5222] RSP: 0018:ffffc9000431fce0 EFLAGS: 00010046
[ 1220.689371][ T5222] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff816408d4
[ 1220.697361][ T5222] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc9000431fc50
[ 1220.705358][ T5222] RBP: ffff88801d741cc0 R08: 0000000000000001 R09: 0000000000000003
[ 1220.713345][ T5222] R10: fffff52000863f8a R11: 3e4b5341542f3c20 R12: ffff88801d741e80
[ 1220.721334][ T5222] R13: ffffffff8c660e60 R14: 0000000000000000 R15: 0000000000000000
[ 1220.729322][ T5222] FS: 0000000000000000(0000) GS:ffff8880b9800000(0063) knlGS:0000000057b25380
[ 1220.738274][ T5222] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1220.744876][ T5222] CR2: 00007fe855c23440 CR3: 0000000072add000 CR4: 00000000003506f0
[ 1220.752873][ T5222] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1220.760875][ T5222] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1220.768865][ T5222] Kernel panic - not syncing: Fatal exception
[ 1220.775186][ T5222] Kernel Offset: disabled
[ 1220.779626][ T5222] Rebooting in 86400 seconds..