DUID 00:04:10:0c:0b:6c:cf:01:97:71:63:d9:08:fa:b1:5a:68:3c
forked to background, child pid 4648
[ 50.746242][ T4649] 8021q: adding VLAN 0 to HW filter on device bond0
[ 50.756156][ T4649] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 91.475980][ T1123] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.127' (ECDSA) to the list of known hosts.
2023/02/11 15:41:16 ignoring optional flag "sandboxArg"="0"
2023/02/11 15:41:17 parsed 1 programs
[ 1192.865505][ T5139] cgroup: Unknown subsys name 'net'
[ 1193.012293][ T5139] cgroup: Unknown subsys name 'rlimit'
2023/02/11 15:41:17 executed programs: 0
[ 1193.206793][ T5147] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1193.214881][ T5147] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1193.222321][ T5147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1193.230982][ T5147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1193.238662][ T5147] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1193.246288][ T5147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1193.404457][ T5146] chnl_net:caif_netlink_parms(): no params data found
[ 1193.464487][ T5146] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1193.472198][ T5146] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1193.480720][ T5146] device bridge_slave_0 entered promiscuous mode
[ 1193.491382][ T5146] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1193.498692][ T5146] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1193.507806][ T5146] device bridge_slave_1 entered promiscuous mode
[ 1193.533893][ T5146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1193.545255][ T5146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1193.573589][ T5146] team0: Port device team_slave_0 added
[ 1193.581918][ T5146] team0: Port device team_slave_1 added
[ 1193.603777][ T5146] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1193.610858][ T5146] 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.
[ 1193.636964][ T5146] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1193.650238][ T5146] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1193.657314][ T5146] 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.
[ 1193.683601][ T5146] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1193.722483][ T5146] device hsr_slave_0 entered promiscuous mode
[ 1193.729310][ T5146] device hsr_slave_1 entered promiscuous mode
[ 1193.843190][ T5146] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1193.854274][ T5146] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1193.864508][ T5146] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1193.874186][ T5146] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1193.899840][ T5146] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1193.907116][ T5146] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1193.915208][ T5146] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1193.922380][ T5146] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1193.985885][ T5146] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1193.999292][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1194.011241][ T5141] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1194.020100][ T5141] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1194.029281][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 1194.045360][ T5146] 8021q: adding VLAN 0 to HW filter on device team0
[ 1194.057306][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1194.067007][ T5156] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1194.074155][ T5156] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1194.086977][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1194.095618][ T897] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1194.102698][ T897] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1194.130028][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1194.138996][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1194.148137][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1194.160403][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1194.173960][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1194.186684][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1194.373855][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1194.381785][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1194.395474][ T5146] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1194.414962][ T5140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1194.424851][ T5140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1194.444959][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1194.453889][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1194.464025][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1194.471812][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1194.481480][ T5146] device veth0_vlan entered promiscuous mode
[ 1194.494858][ T5146] device veth1_vlan entered promiscuous mode
[ 1194.521934][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1194.530450][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1194.538936][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1194.548246][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1194.559852][ T5146] device veth0_macvtap entered promiscuous mode
[ 1194.570075][ T5146] device veth1_macvtap entered promiscuous mode
[ 1194.589653][ T5146] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1194.597577][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1194.605991][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1194.614686][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1194.624085][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1194.638223][ T5146] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1194.646444][ T5140] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1194.655507][ T5140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1194.668202][ T5146] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1194.677812][ T5146] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1194.686954][ T5146] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1194.696644][ T5146] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1194.772997][ T1097] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1194.781599][ T1097] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1194.792687][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1194.812287][ T1097] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1194.820399][ T1097] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1194.829835][ T5158] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 1197.509236][ T5146] syz-executor.0 (5146) used greatest stack depth: 22592 bytes left
[ 1197.538193][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1198.623177][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1198.633027][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1198.642666][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1198.652966][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1198.660742][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 1198.865754][ T5169] chnl_net:caif_netlink_parms(): no params data found
[ 1198.947452][ T5169] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1198.954795][ T5169] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1198.963803][ T5169] device bridge_slave_0 entered promiscuous mode
[ 1198.972790][ T5169] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1198.980476][ T5169] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1198.989516][ T5169] device bridge_slave_1 entered promiscuous mode
[ 1199.024024][ T5169] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1199.037509][ T5169] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1199.078890][ T5169] team0: Port device team_slave_0 added
[ 1199.090823][ T5169] team0: Port device team_slave_1 added
[ 1199.126479][ T5169] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1199.136688][ T5169] 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.
[ 1199.167578][ T5169] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1199.181197][ T5169] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1199.191736][ T5169] 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.
[ 1199.221173][ T5169] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1199.272914][ T5169] device hsr_slave_0 entered promiscuous mode
[ 1199.280472][ T5169] device hsr_slave_1 entered promiscuous mode
[ 1199.287824][ T5169] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1199.296301][ T5169] Cannot create hsr debugfs directory
[ 1200.066581][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1200.144692][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1200.224317][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1200.674758][ T48] Bluetooth: hci0: command 0x0409 tx timeout
[ 1201.346968][ T11] device hsr_slave_0 left promiscuous mode
[ 1201.353912][ T11] device hsr_slave_1 left promiscuous mode
[ 1201.360183][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 1201.367713][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 1201.377361][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 1201.384871][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 1201.394402][ T11] device bridge_slave_1 left promiscuous mode
[ 1201.401154][ T11] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1201.412380][ T11] device bridge_slave_0 left promiscuous mode
[ 1201.420703][ T11] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1201.434749][ T11] device veth1_macvtap left promiscuous mode
[ 1201.440987][ T11] device veth0_macvtap left promiscuous mode
[ 1201.447474][ T11] device veth1_vlan left promiscuous mode
[ 1201.453593][ T11] device veth0_vlan left promiscuous mode
[ 1201.630172][ T11] team0 (unregistering): Port device team_slave_1 removed
[ 1201.646040][ T11] team0 (unregistering): Port device team_slave_0 removed
[ 1201.658106][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 1201.673655][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 1201.736195][ T11] bond0 (unregistering): Released all slaves
[ 1202.753510][ T48] Bluetooth: hci0: command 0x041b tx timeout
[ 1204.833438][ T48] Bluetooth: hci0: command 0x040f tx timeout
[ 1206.913511][ T48] Bluetooth: hci0: command 0x0419 tx timeout
[ 1243.475322][ T1212] ieee802154 phy0 wpan0: encryption failed: -22
[ 1243.481885][ T1212] ieee802154 phy1 wpan1: encryption failed: -22
[ 1264.607676][ T4391] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 1264.616147][ T4391] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 1264.625718][ T4391] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 1264.634675][ T4391] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 1264.641978][ T4391] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 1266.673482][ T4391] Bluetooth: hci1: command 0x0409 tx timeout
[ 1268.753430][ T4391] Bluetooth: hci1: command 0x041b tx timeout
[ 1270.833452][ T4391] Bluetooth: hci1: command 0x040f tx timeout
[ 1272.913466][ T4391] Bluetooth: hci1: command 0x0419 tx timeout
[ 1304.916183][ T1212] ieee802154 phy0 wpan0: encryption failed: -22
[ 1304.922489][ T1212] ieee802154 phy1 wpan1: encryption failed: -22
[ 1322.353390][ T4391] Bluetooth: hci0: command 0x0406 tx timeout
[ 1324.560088][ T5224] INFO: trying to register non-static key.
[ 1324.565924][ T5224] The code is fine but needs lockdep annotation, or maybe
[ 1324.573021][ T5224] you didn't initialize this object before use?
[ 1324.579249][ T5224] turning off the locking correctness validator.
[ 1324.585562][ T5224] CPU: 1 PID: 5224 Comm: syz-executor.0 Not tainted 6.2.0-rc7-syzkaller-00199-g420b2d431d18 #0
[ 1324.595883][ T5224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 1324.605943][ T5224] Call Trace:
[ 1324.609239][ T5224]
[ 1324.612186][ T5224] dump_stack_lvl+0xd1/0x138
[ 1324.616845][ T5224] register_lock_class+0xf1b/0x1120
[ 1324.622068][ T5224] ? lockdep_hardirqs_on+0x7d/0x100
[ 1324.627302][ T5224] ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 1324.633151][ T5224] ? is_dynamic_key.part.0+0x130/0x130
[ 1324.638616][ T5224] ? __kmem_cache_free+0xaf/0x3b0
[ 1324.643671][ T5224] __lock_acquire+0x109/0x56d0
[ 1324.648449][ T5224] ? unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1324.654293][ T5224] ? ksys_unshare+0x449/0x920
[ 1324.658993][ T5224] ? __do_fast_syscall_32+0x65/0xf0
[ 1324.664212][ T5224] ? entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1324.670762][ T5224] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 1324.676774][ T5224] ? debug_check_no_obj_freed+0x210/0x420
[ 1324.682567][ T5224] lock_acquire+0x1e3/0x630
[ 1324.687080][ T5224] ? ref_tracker_dir_exit+0x54/0x3e0
[ 1324.692431][ T5224] ? lockdep_hardirqs_on+0x7d/0x100
[ 1324.697656][ T5224] ? lock_release+0x810/0x810
[ 1324.702382][ T5224] ? kasan_quarantine_put+0xf9/0x220
[ 1324.707688][ T5224] ? lockdep_hardirqs_on+0x7d/0x100
[ 1324.712908][ T5224] ? _raw_spin_lock_irqsave+0x52/0x60
[ 1324.718291][ T5224] _raw_spin_lock_irqsave+0x3d/0x60
[ 1324.723497][ T5224] ? ref_tracker_dir_exit+0x54/0x3e0
[ 1324.728814][ T5224] ref_tracker_dir_exit+0x54/0x3e0
[ 1324.733970][ T5224] net_free+0x98/0xd0
[ 1324.738027][ T5224] copy_net_ns+0x4ee/0x6b0
[ 1324.742450][ T5224] create_new_namespaces+0x3f6/0xb20
[ 1324.747768][ T5224] unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1324.753431][ T5224] ksys_unshare+0x449/0x920
[ 1324.757945][ T5224] ? unshare_fd+0x1c0/0x1c0
[ 1324.762457][ T5224] ? unlock_page_memcg+0x2d0/0x2d0
[ 1324.767611][ T5224] __ia32_sys_unshare+0x30/0x40
[ 1324.772471][ T5224] __do_fast_syscall_32+0x65/0xf0
[ 1324.777508][ T5224] do_fast_syscall_32+0x33/0x70
[ 1324.782374][ T5224] entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1324.788727][ T5224] RIP: 0023:0xf7f6c549
[ 1324.792801][ T5224] 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
[ 1324.812421][ T5224] RSP: 002b:00000000ffc92b9c EFLAGS: 00000296 ORIG_RAX: 0000000000000136
[ 1324.820846][ T5224] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1324.828819][ T5224] RDX: 00000000f734d000 RSI: 00000000ffc92c60 RDI: 00000000ffc92c80
[ 1324.836812][ T5224] RBP: 00000000ffc93078 R08: 0000000000000000 R09: 0000000000000000
[ 1324.844796][ T5224] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000
[ 1324.852773][ T5224] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1324.860754][ T5224]
[ 1324.863795][ T5224] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 1324.875507][ T5224] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 1324.883917][ T5224] CPU: 1 PID: 5224 Comm: syz-executor.0 Not tainted 6.2.0-rc7-syzkaller-00199-g420b2d431d18 #0
[ 1324.894256][ T5224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 1324.904317][ T5224] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1324.910245][ T5224] 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
[ 1324.929881][ T5224] RSP: 0018:ffffc9000439fce0 EFLAGS: 00010046
[ 1324.935954][ T5224] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff8163f7b4
[ 1324.943926][ T5224] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc9000439fc50
[ 1324.951901][ T5224] RBP: ffff88802a8b0000 R08: 0000000000000001 R09: 0000000000000003
[ 1324.959877][ T5224] R10: fffff52000873f8a R11: 3e4b5341542f3c20 R12: ffff88802a8b01c0
[ 1324.967848][ T5224] R13: ffffffff8c65f3c0 R14: 0000000000000000 R15: 0000000000000000
[ 1324.975835][ T5224] FS: 0000000000000000(0000) GS:ffff8880b9900000(0063) knlGS:0000000057bc0380
[ 1324.984780][ T5224] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1324.991379][ T5224] CR2: 00007f2fc0551ac0 CR3: 000000001d778000 CR4: 00000000003506e0
[ 1324.999369][ T5224] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1325.007354][ T5224] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1325.015345][ T5224] Call Trace:
[ 1325.018636][ T5224]
[ 1325.021580][ T5224] net_free+0x98/0xd0
[ 1325.025616][ T5224] copy_net_ns+0x4ee/0x6b0
[ 1325.030043][ T5224] create_new_namespaces+0x3f6/0xb20
[ 1325.035361][ T5224] unshare_nsproxy_namespaces+0xc5/0x1f0
[ 1325.041010][ T5224] ksys_unshare+0x449/0x920
[ 1325.045527][ T5224] ? unshare_fd+0x1c0/0x1c0
[ 1325.050049][ T5224] ? unlock_page_memcg+0x2d0/0x2d0
[ 1325.055191][ T5224] __ia32_sys_unshare+0x30/0x40
[ 1325.060068][ T5224] __do_fast_syscall_32+0x65/0xf0
[ 1325.065119][ T5224] do_fast_syscall_32+0x33/0x70
[ 1325.069992][ T5224] entry_SYSENTER_compat_after_hwframe+0x70/0x82
[ 1325.076342][ T5224] RIP: 0023:0xf7f6c549
[ 1325.080416][ T5224] 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
[ 1325.100034][ T5224] RSP: 002b:00000000ffc92b9c EFLAGS: 00000296 ORIG_RAX: 0000000000000136
[ 1325.108460][ T5224] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000
[ 1325.116438][ T5224] RDX: 00000000f734d000 RSI: 00000000ffc92c60 RDI: 00000000ffc92c80
[ 1325.124421][ T5224] RBP: 00000000ffc93078 R08: 0000000000000000 R09: 0000000000000000
[ 1325.132408][ T5224] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000
[ 1325.140399][ T5224] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1325.148403][ T5224]
[ 1325.151426][ T5224] Modules linked in:
[ 1325.155328][ T5224] ---[ end trace 0000000000000000 ]---
[ 1325.160781][ T5224] RIP: 0010:ref_tracker_dir_exit+0x96/0x3e0
[ 1325.166718][ T5224] 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
[ 1325.186342][ T5224] RSP: 0018:ffffc9000439fce0 EFLAGS: 00010046
[ 1325.192419][ T5224] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff8163f7b4
[ 1325.200393][ T5224] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc9000439fc50
[ 1325.208372][ T5224] RBP: ffff88802a8b0000 R08: 0000000000000001 R09: 0000000000000003
[ 1325.216369][ T5224] R10: fffff52000873f8a R11: 3e4b5341542f3c20 R12: ffff88802a8b01c0
[ 1325.224350][ T5224] R13: ffffffff8c65f3c0 R14: 0000000000000000 R15: 0000000000000000
[ 1325.232327][ T5224] FS: 0000000000000000(0000) GS:ffff8880b9900000(0063) knlGS:0000000057bc0380
[ 1325.241296][ T5224] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1325.247889][ T5224] CR2: 00007f2fc0551ac0 CR3: 000000001d778000 CR4: 00000000003506e0
[ 1325.255867][ T5224] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1325.263847][ T5224] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1325.271837][ T5224] Kernel panic - not syncing: Fatal exception
[ 1325.278157][ T5224] Kernel Offset: disabled
[ 1325.282498][ T5224] Rebooting in 86400 seconds..