Warning: Permanently added '10.128.1.120' (ECDSA) to the list of known hosts. [ 1236.498164][ T3672] cgroup: Unknown subsys name 'net' [ 1236.694191][ T3672] cgroup: Unknown subsys name 'rlimit' [ 1243.844388][ T3672] kmemleak: 16 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1244.913221][ T3675] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1244.920283][ T3677] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1244.927331][ T3677] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1244.934507][ T3677] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1244.941668][ T3677] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1244.948727][ T3677] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1244.977717][ T3674] chnl_net:caif_netlink_parms(): no params data found [ 1244.994922][ T3674] bridge0: port 1(bridge_slave_0) entered blocking state [ 1245.002136][ T3674] bridge0: port 1(bridge_slave_0) entered disabled state [ 1245.009426][ T3674] device bridge_slave_0 entered promiscuous mode [ 1245.016296][ T3674] bridge0: port 2(bridge_slave_1) entered blocking state [ 1245.023570][ T3674] bridge0: port 2(bridge_slave_1) entered disabled state [ 1245.030865][ T3674] device bridge_slave_1 entered promiscuous mode [ 1245.041216][ T3674] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1245.050885][ T3674] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1245.063548][ T3674] team0: Port device team_slave_0 added [ 1245.069515][ T3674] team0: Port device team_slave_1 added [ 1245.078580][ T3674] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1245.085575][ T3674] 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. [ 1245.111502][ T3674] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1245.122420][ T3674] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1245.129338][ T3674] 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. [ 1245.155204][ T3674] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1245.170621][ T3674] device hsr_slave_0 entered promiscuous mode [ 1245.176940][ T3674] device hsr_slave_1 entered promiscuous mode [ 1245.202066][ T3674] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1245.209428][ T3674] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1245.216940][ T3674] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1245.224494][ T3674] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1245.234894][ T3674] bridge0: port 2(bridge_slave_1) entered blocking state [ 1245.241922][ T3674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1245.249159][ T3674] bridge0: port 1(bridge_slave_0) entered blocking state [ 1245.256191][ T3674] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1245.273682][ T3674] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1245.281750][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1245.289535][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 1245.297353][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 1245.304909][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1245.313725][ T3674] 8021q: adding VLAN 0 to HW filter on device team0 [ 1245.323321][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1245.331496][ T3685] bridge0: port 1(bridge_slave_0) entered blocking state [ 1245.338553][ T3685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1245.345977][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1245.354165][ T3685] bridge0: port 2(bridge_slave_1) entered blocking state [ 1245.361184][ T3685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1245.372523][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1245.380706][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1245.388940][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1245.397500][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1245.407133][ T3674] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1245.417837][ T3674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1245.425498][ T3685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1245.435869][ T3686] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1245.443318][ T3686] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1245.452135][ T3674] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1245.485853][ T3674] device veth0_vlan entered promiscuous mode [ 1245.493103][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1245.501479][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1245.509808][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1245.517349][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1245.525765][ T3674] device veth1_vlan entered promiscuous mode [ 1245.535465][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1245.543170][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1245.550857][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1245.559869][ T3674] device veth0_macvtap entered promiscuous mode [ 1245.567002][ T3674] device veth1_macvtap entered promiscuous mode [ 1245.575738][ T3674] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1245.583069][ T3686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1245.591518][ T3686] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1245.600468][ T3674] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1245.608060][ T3686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1245.616948][ T3674] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1245.625697][ T3674] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1245.634437][ T3674] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1245.643165][ T3674] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 1245.662668][ T967] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1245.670478][ T967] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1245.676463][ T3690] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1245.679334][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1245.685918][ T3690] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1245.700127][ T3686] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 1245.711770][ T3697] bridge0: port 3(veth0_to_bridge) entered blocking state [ 1245.719013][ T3697] bridge0: port 3(veth0_to_bridge) entered disabled state [ 1245.726597][ T3697] device veth0_to_bridge entered promiscuous mode [ 1245.733185][ T3697] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1245.745525][ T3697] bridge0: port 3(veth0_to_bridge) entered blocking state [ 1245.752640][ T3697] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 1245.832266][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1245.844428][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1245.858019][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1245.870054][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1245.882156][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1245.894213][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1245.906315][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1245.918321][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1245.930382][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1245.942381][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1246.994934][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 1249.076237][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 1250.842053][ C0] net_ratelimit: 113102 callbacks suppressed [ 1250.842069][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1250.842107][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1250.848148][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1250.860066][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1250.870949][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1250.882971][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1250.893695][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1250.905602][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1250.916493][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1250.928411][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1251.164701][ T25] Bluetooth: hci0: command 0x040f tx timeout [ 1253.235568][ T25] Bluetooth: hci0: command 0x0419 tx timeout executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 1255.852050][ C1] net_ratelimit: 98627 callbacks suppressed [ 1255.852064][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1255.852113][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1255.858116][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1255.868872][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1255.880715][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1255.891573][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1255.903610][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1255.914339][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1255.926251][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1255.937131][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1256.307443][ T3674] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1260.862080][ C0] net_ratelimit: 118144 callbacks suppressed [ 1260.862093][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1260.862131][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1260.868167][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1260.880083][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1260.890953][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1260.902982][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1260.913786][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1260.925541][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1260.936424][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1260.948454][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 1264.105501][ T3674] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1265.872039][ C0] net_ratelimit: 117913 callbacks suppressed [ 1265.872059][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1265.872138][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1265.878132][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1265.890047][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1265.900925][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1265.913049][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1265.923809][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1265.935609][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1265.946461][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1265.958497][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1268.952715][ T3674] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1270.882037][ C1] net_ratelimit: 113207 callbacks suppressed [ 1270.882051][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1270.882083][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1270.888183][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1270.898952][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1270.910864][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1270.921738][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1270.933681][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1270.944419][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1270.956252][ C1] ICMPv6: NA: aa:aa:aa:aa:aa:1c advertised our address fe80::a8aa:aaff:feaa:aa1c on veth1_to_bridge! [ 1270.967166][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1272.865195][ T3674] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811266f200 (size 512): comm "kworker/1:1", pid 25, jiffies 4295061859 (age 27.060s) hex dump (first 32 bytes): 00 00 33 33 ff aa aa 1c aa aa aa aa aa 1c 86 dd ..33............ 60 00 00 00 00 20 3a ff 00 00 00 00 00 00 00 00 `.... :......... backtrace: [] __alloc_skb+0xe3/0x290 [] ndisc_alloc_skb+0x56/0xe0 [] ndisc_ns_create+0xa6/0x260 [] ndisc_send_ns+0x4d/0xc0 [] addrconf_dad_work+0x63b/0x8f0 [] process_one_work+0x2bf/0x600 [] worker_thread+0x59/0x5b0 [] kthread+0x125/0x160 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff888112d3cc00 (size 512): comm "kworker/0:1", pid 44, jiffies 4295061913 (age 26.520s) hex dump (first 32 bytes): 00 00 33 33 00 00 00 02 aa aa aa aa aa 0c 86 dd ..33............ 60 00 00 00 00 10 3a ff fe 80 00 00 00 00 00 00 `.....:......... backtrace: [] __alloc_skb+0xe3/0x290 [] ndisc_alloc_skb+0x56/0xe0 [] ndisc_send_rs+0x1bc/0x2a0 [] addrconf_dad_completed+0x17e/0x590 [] addrconf_dad_work+0x3d5/0x8f0 [] process_one_work+0x2bf/0x600 [] worker_thread+0x59/0x5b0 [] kthread+0x125/0x160 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff8881126b8c00 (size 512): comm "softirq", pid 0, jiffies 4295063233 (age 13.320s) hex dump (first 32 bytes): 00 00 33 33 00 00 00 02 aa aa aa aa aa 0c 86 dd ..33............ 60 00 00 00 00 10 3a ff fe 80 00 00 00 00 00 00 `.....:......... backtrace: [] __alloc_skb+0xe3/0x290 [] ndisc_alloc_skb+0x56/0xe0 [] ndisc_send_rs+0x1bc/0x2a0 [] addrconf_rs_timer+0x15d/0x3b0 [] call_timer_fn+0x38/0x200 [] __run_timers.part.0+0x316/0x430 [] run_timer_softirq+0x44/0x90 [] __do_softirq+0xe6/0x2ea [] run_ksoftirqd+0x21/0x30 [] smpboot_thread_fn+0x267/0x360 [] kthread+0x125/0x160 [] ret_from_fork+0x1f/0x30 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 1273.156557][ T8] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory