[ 40.165433][ T37] device veth0_macvtap left promiscuous mode [ 40.172553][ T37] device veth1_vlan left promiscuous mode [ 40.179073][ T37] device veth0_vlan left promiscuous mode [ 43.309710][ T37] team0 (unregistering): Port device team_slave_1 removed [ 43.323685][ T37] team0 (unregistering): Port device team_slave_0 removed [ 43.337473][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 43.349502][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 43.390631][ T37] bond0 (unregistering): Released all slaves [ 44.869409][ T5401] can: request_module (can-proto-0) failed. [ 44.886069][ T5401] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.161' (ECDSA) to the list of known hosts. 2022/05/11 06:48:40 parsed 1 programs 2022/05/11 06:48:40 executed programs: 0 [ 63.334324][ T5875] cgroup: Unknown subsys name 'net' [ 63.342922][ T5875] cgroup: Unknown subsys name 'rlimit' [ 64.458322][ T5888] IPVS: ftp: loaded support on port[0] = 21 [ 64.507504][ T5888] chnl_net:caif_netlink_parms(): no params data found [ 64.580285][ T5893] IPVS: ftp: loaded support on port[0] = 21 [ 64.619502][ T5892] IPVS: ftp: loaded support on port[0] = 21 [ 64.633011][ T5889] IPVS: ftp: loaded support on port[0] = 21 [ 64.651694][ T5890] IPVS: ftp: loaded support on port[0] = 21 [ 64.663357][ T5891] IPVS: ftp: loaded support on port[0] = 21 [ 64.685157][ T5888] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.692563][ T5888] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.700229][ T5888] device bridge_slave_0 entered promiscuous mode [ 64.710682][ T5888] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.717768][ T5888] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.725415][ T5888] device bridge_slave_1 entered promiscuous mode [ 64.751548][ T5888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.781082][ T5888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.840846][ T5888] team0: Port device team_slave_0 added [ 64.850430][ T5888] team0: Port device team_slave_1 added [ 64.869651][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.876589][ T5888] 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. [ 64.902605][ T5888] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.935083][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.942092][ T5888] 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. [ 64.968247][ T5888] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.023310][ T5892] chnl_net:caif_netlink_parms(): no params data found [ 65.040105][ T5888] device hsr_slave_0 entered promiscuous mode [ 65.046608][ T5888] device hsr_slave_1 entered promiscuous mode [ 65.133164][ T5891] chnl_net:caif_netlink_parms(): no params data found [ 65.195581][ T5893] chnl_net:caif_netlink_parms(): no params data found [ 65.215517][ T5892] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.223235][ T5892] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.231008][ T5892] device bridge_slave_0 entered promiscuous mode [ 65.248612][ T5890] chnl_net:caif_netlink_parms(): no params data found [ 65.277375][ T5889] chnl_net:caif_netlink_parms(): no params data found [ 65.288335][ T5892] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.295366][ T5892] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.304369][ T5892] device bridge_slave_1 entered promiscuous mode [ 65.388844][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.395903][ T5891] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.405710][ T5891] device bridge_slave_0 entered promiscuous mode [ 65.419788][ T5892] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.445894][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.453188][ T5891] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.465184][ T5891] device bridge_slave_1 entered promiscuous mode [ 65.472109][ T5893] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.479671][ T5893] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.487627][ T5893] device bridge_slave_0 entered promiscuous mode [ 65.504097][ T5892] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.537322][ T5893] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.544359][ T5893] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.552755][ T5893] device bridge_slave_1 entered promiscuous mode [ 65.574387][ T5889] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.583472][ T5889] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.591826][ T5889] device bridge_slave_0 entered promiscuous mode [ 65.604278][ T5889] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.611625][ T5889] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.619456][ T5889] device bridge_slave_1 entered promiscuous mode [ 65.637357][ T5891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.648825][ T5892] team0: Port device team_slave_0 added [ 65.672216][ T5891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.693748][ T5892] team0: Port device team_slave_1 added [ 65.701036][ T5893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.710658][ T5890] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.718675][ T5890] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.726257][ T5890] device bridge_slave_0 entered promiscuous mode [ 65.735712][ T5890] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.742949][ T5890] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.750695][ T5890] device bridge_slave_1 entered promiscuous mode [ 65.759205][ T5889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.774620][ T5889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.793070][ T5893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.826460][ T5893] team0: Port device team_slave_0 added [ 65.844428][ T5891] team0: Port device team_slave_0 added [ 65.851822][ T5888] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 65.869703][ T5893] team0: Port device team_slave_1 added [ 65.875823][ T5892] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.883560][ T5892] 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. [ 65.909750][ T5892] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.928066][ T5891] team0: Port device team_slave_1 added [ 65.935311][ T5888] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.945884][ T5890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.957860][ T5890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.978539][ T5892] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.985487][ T5892] 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. [ 66.011940][ T5892] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.025898][ T5889] team0: Port device team_slave_0 added [ 66.042531][ T5888] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 66.067559][ T5889] team0: Port device team_slave_1 added [ 66.073898][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.082427][ T5891] 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. [ 66.109340][ T5891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.121303][ T5888] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 66.131458][ T5890] team0: Port device team_slave_0 added [ 66.138062][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.145073][ T5893] 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. [ 66.171421][ T5893] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.193011][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.200424][ T5891] 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. [ 66.226684][ T5891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.253414][ T5890] team0: Port device team_slave_1 added [ 66.259839][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.266766][ T5893] 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. [ 66.292726][ T5893] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.310446][ T5892] device hsr_slave_0 entered promiscuous mode [ 66.317719][ T5892] device hsr_slave_1 entered promiscuous mode [ 66.324595][ T5892] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.333992][ T5892] Cannot create hsr debugfs directory [ 66.348509][ T5891] device hsr_slave_0 entered promiscuous mode [ 66.355391][ T5891] device hsr_slave_1 entered promiscuous mode [ 66.362675][ T5891] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.370500][ T5891] Cannot create hsr debugfs directory [ 66.408141][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.415079][ T5889] 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. [ 66.442537][ T5889] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.464294][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.472320][ T5889] 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. [ 66.498625][ T5889] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.521195][ T5893] device hsr_slave_0 entered promiscuous mode [ 66.528416][ T26] Bluetooth: hci0: command 0x0409 tx timeout [ 66.534986][ T5893] device hsr_slave_1 entered promiscuous mode [ 66.541688][ T5893] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.554364][ T5893] Cannot create hsr debugfs directory [ 66.579080][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.587560][ T5890] 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. [ 66.614709][ T5444] Bluetooth: hci4: command 0x0409 tx timeout [ 66.616879][ T5890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.620930][ T5444] Bluetooth: hci5: command 0x0409 tx timeout [ 66.638041][ T5444] Bluetooth: hci1: command 0x0409 tx timeout [ 66.644112][ T5444] Bluetooth: hci2: command 0x0409 tx timeout [ 66.677152][ T5444] Bluetooth: hci3: command 0x0409 tx timeout [ 66.687489][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.694422][ T5890] 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. [ 66.720758][ T5890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.780903][ T5889] device hsr_slave_0 entered promiscuous mode [ 66.787703][ T5889] device hsr_slave_1 entered promiscuous mode [ 66.794137][ T5889] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.804786][ T5889] Cannot create hsr debugfs directory [ 66.852182][ T5890] device hsr_slave_0 entered promiscuous mode [ 66.859669][ T5890] device hsr_slave_1 entered promiscuous mode [ 66.866060][ T5890] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.874158][ T5890] Cannot create hsr debugfs directory [ 67.067956][ T5891] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 67.082922][ T5888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.092096][ T5891] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 67.114302][ T5888] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.125103][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.133125][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.144932][ T5892] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 67.154162][ T5891] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 67.163494][ T5891] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 67.179225][ T5892] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 67.189716][ T5892] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 67.199264][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.209106][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.218096][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.225191][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.233097][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.242423][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.250964][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.258046][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.265868][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.281492][ T5892] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 67.319429][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.333707][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.342183][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.354856][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.364815][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.384539][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.393574][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.442879][ T5888] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.454129][ T5888] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.469702][ T5890] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.489647][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.498797][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.507452][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.515599][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.525085][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.538609][ T5890] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.572314][ T5891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.579916][ T5890] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.589815][ T5890] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.607980][ T5893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.620600][ T5888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.659699][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.668809][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.676247][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.684358][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.692292][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.700264][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.712725][ T5889] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 67.729737][ T5891] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.737653][ T5889] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 67.746346][ T5889] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 67.754881][ T5889] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 67.778320][ T5893] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.790854][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.800156][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.809787][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.818656][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.827021][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.834054][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.843643][ T5888] device veth0_vlan entered promiscuous mode [ 67.857207][ T5888] device veth1_vlan entered promiscuous mode [ 67.868968][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.876669][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.885802][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.894284][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.902630][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.911843][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.920300][ T5898] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.927385][ T5898] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.935145][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.943771][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.952261][ T5898] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.959346][ T5898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.967239][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.975261][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.982926][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.030081][ T5892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.037596][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.046752][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.056392][ T5444] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.063468][ T5444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.071044][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.080501][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.121522][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.133622][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.142453][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.151780][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.160598][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.169094][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.177622][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.185735][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.194386][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.203024][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.211675][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.220134][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.229704][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.237847][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.245367][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.257575][ T5893] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.271104][ T5893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.297825][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.305972][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.314312][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.325650][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.349862][ T5891] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.361655][ T5891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.369982][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.379952][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.401834][ T5888] device veth0_macvtap entered promiscuous mode [ 68.411735][ T5888] device veth1_macvtap entered promiscuous mode [ 68.429060][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.436605][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.445624][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.454896][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.464528][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.472927][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.480880][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.489133][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.501149][ T5893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.518343][ T5892] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.535740][ T5889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.552505][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.573516][ T5891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.589371][ T5890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.600425][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.610077][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.619643][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.627420][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.634865][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.643883][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.652855][ T5444] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.659916][ T5444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.675343][ T5889] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.682256][ T5444] Bluetooth: hci0: command 0x041b tx timeout [ 68.690245][ T5932] Bluetooth: hci2: command 0x041b tx timeout [ 68.696305][ T5932] Bluetooth: hci1: command 0x041b tx timeout [ 68.708015][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.716927][ T5932] Bluetooth: hci5: command 0x041b tx timeout [ 68.723059][ T5932] Bluetooth: hci4: command 0x041b tx timeout [ 68.738375][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.746243][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.755082][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.771720][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.784217][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.795999][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.805962][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.815222][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.822280][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.830229][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.839464][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.849760][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.857452][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.866042][ T19] Bluetooth: hci3: command 0x041b tx timeout [ 68.877247][ T5890] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.884257][ T5888] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.897634][ T5888] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.906303][ T5888] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.917191][ T5888] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.931623][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.947323][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.975859][ T5442] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.983618][ T5442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.991513][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.000671][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.009336][ T5442] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.016353][ T5442] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.023987][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.032497][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.041530][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.052643][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.060540][ T5442] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.113224][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.121991][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.131372][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.142240][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.151334][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.160888][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.167980][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.175388][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.184189][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.192414][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.201042][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.209613][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.216625][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.224130][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.233319][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.242764][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.251005][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.259650][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.268004][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.284184][ T5889] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.295602][ T5889] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.319607][ T5892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.337509][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.345070][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.353459][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.362604][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.371052][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.380965][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.389407][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.398294][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.406708][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.415391][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.424058][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.432742][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.441661][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.450298][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.476231][ T5891] device veth0_vlan entered promiscuous mode [ 69.515972][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.523632][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.536190][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.544713][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.553325][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.561465][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.569262][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.578628][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.587104][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.595236][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.604114][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.613207][ T5932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.628080][ T5889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.640746][ T5892] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.659738][ T5890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.680073][ T5891] device veth1_vlan entered promiscuous mode [ 69.688905][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.696566][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.704976][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.713394][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.721395][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.729162][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.737320][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.745881][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.754035][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.766142][ T5893] device veth0_vlan entered promiscuous mode [ 69.779498][ T171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.807129][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.807538][ T171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.815726][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.841369][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.879728][ T5893] device veth1_vlan entered promiscuous mode [ 69.933441][ T171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.944649][ T171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.962778][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.971785][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.980231][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.988727][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.998144][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.007861][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.015189][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.023152][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.031711][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.041304][ T5891] device veth0_macvtap entered promiscuous mode [ 70.050549][ T5889] device veth0_vlan entered promiscuous mode [ 70.068188][ T5893] device veth0_macvtap entered promiscuous mode [ 70.079119][ T5893] device veth1_macvtap entered promiscuous mode [ 70.095216][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.103230][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.112342][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.122111][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.130553][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.138999][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.147858][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.158899][ T5891] device veth1_macvtap entered promiscuous mode [ 70.173167][ T5890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.185284][ T5889] device veth1_vlan entered promiscuous mode [ 70.202264][ T5891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.213374][ T5891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.229953][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.275350][ T5892] device veth0_vlan entered promiscuous mode [ 70.295163][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.304170][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.312368][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.320885][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.329726][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.338827][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.347556][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.355597][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.366105][ T5891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.376750][ T5891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.379504][ T5953] FAULT_INJECTION: forcing a failure. [ 70.379504][ T5953] name failslab, interval 1, probability 0, space 0, times 1 [ 70.398873][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.401478][ T5953] CPU: 1 PID: 5953 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 70.414716][ T5953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.424765][ T5953] Call Trace: [ 70.427421][ T5890] device veth0_vlan entered promiscuous mode [ 70.428031][ T5953] dump_stack+0x9a/0xcc [ 70.428050][ T5953] should_fail.cold+0x5/0xa [ 70.428057][ T5953] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 70.428071][ T5953] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 70.451579][ T5890] device veth1_vlan entered promiscuous mode [ 70.454043][ T5953] should_failslab+0x5/0x10 [ 70.454057][ T5953] kmem_cache_alloc_trace+0x55/0x360 [ 70.454075][ T5953] allocate_cgrp_cset_links+0x140/0x1e0 [ 70.454093][ T5953] find_css_set+0x5d6/0x1a80 [ 70.479884][ T5953] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 70.485857][ T5953] ? rcu_sync_enter+0x1e1/0x2d0 [ 70.490797][ T5953] ? put_css_set_locked+0xe00/0xe00 [ 70.495985][ T5953] ? rcu_sync_enter_start+0x70/0x70 [ 70.501194][ T5953] ? refcount_warn_saturate+0x140/0x140 [ 70.505581][ T5890] device veth0_macvtap entered promiscuous mode [ 70.506734][ T5953] cgroup_migrate_prepare_dst+0xee/0x780 [ 70.506750][ T5953] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 70.506767][ T5953] cgroup_update_dfl_csses+0x2a7/0x4b0 [ 70.526141][ T5890] device veth1_macvtap entered promiscuous mode [ 70.530052][ T5953] ? cgroup_apply_control_enable+0xc10/0xc10 [ 70.530067][ T5953] ? css_next_child+0xe8/0x210 [ 70.530100][ T5953] cgroup_subtree_control_write+0x7cb/0xa90 [ 70.530117][ T5953] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 70.554679][ T5890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.558918][ T5953] ? lock_acquire+0x1a8/0x720 2022/05/11 06:48:48 executed programs: 6 [ 70.558945][ T5953] cgroup_file_write+0x26e/0x690 [ 70.558956][ T5953] ? _copy_from_iter+0x1b0/0xc80 [ 70.558967][ T5953] ? kill_css+0x260/0x260 [ 70.558985][ T5953] ? kill_css+0x260/0x260 [ 70.558992][ T5953] kernfs_fop_write_iter+0x2c5/0x460 [ 70.559009][ T5953] new_sync_write+0x35d/0x5f0 [ 70.559021][ T5953] ? new_sync_read+0x5f0/0x5f0 [ 70.559036][ T5953] ? lock_release+0x710/0x710 [ 70.559065][ T5953] vfs_write+0x5be/0x870 [ 70.559080][ T5953] ksys_write+0xf4/0x1d0 [ 70.576348][ T5890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.579020][ T5953] ? __ia32_sys_read+0xa0/0xa0 [ 70.579035][ T5953] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 70.579045][ T5953] ? syscall_enter_from_user_mode+0x27/0x70 [ 70.579061][ T5953] do_syscall_64+0x2d/0x40 [ 70.579069][ T5953] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.579079][ T5953] RIP: 0033:0x7fa9cd4ed0e9 [ 70.586073][ T5890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.588288][ T5953] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 70.588297][ T5953] RSP: 002b:00007fa9ccc62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 70.588308][ T5953] RAX: ffffffffffffffda RBX: 00007fa9cd5fff60 RCX: 00007fa9cd4ed0e9 [ 70.588314][ T5953] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 70.588319][ T5953] RBP: 00007fa9ccc621d0 R08: 0000000000000000 R09: 0000000000000000 [ 70.588324][ T5953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 70.588328][ T5953] R13: 00007ffcc664622f R14: 00007fa9ccc62300 R15: 0000000000022000 [ 70.740775][ T5890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.764717][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.772768][ T19] Bluetooth: hci4: command 0x040f tx timeout [ 70.779030][ T19] Bluetooth: hci5: command 0x040f tx timeout [ 70.785180][ T19] Bluetooth: hci1: command 0x040f tx timeout [ 70.794014][ T5893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.804799][ T19] Bluetooth: hci2: command 0x040f tx timeout [ 70.805627][ T5893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.812247][ T19] Bluetooth: hci0: command 0x040f tx timeout [ 70.830385][ T5893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.831645][ T5955] FAULT_INJECTION: forcing a failure. [ 70.831645][ T5955] name failslab, interval 1, probability 0, space 0, times 0 [ 70.841184][ T5893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.841193][ T5893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.841200][ T5893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.842529][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.872666][ T5955] CPU: 0 PID: 5955 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 70.880289][ T5892] device veth1_vlan entered promiscuous mode [ 70.885008][ T5955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.885016][ T5955] Call Trace: [ 70.893683][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.900472][ T5955] dump_stack+0x9a/0xcc [ 70.900489][ T5955] should_fail.cold+0x5/0xa [ 70.900496][ T5955] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 70.907405][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.916476][ T5955] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 70.920186][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.927157][ T5955] should_failslab+0x5/0x10 [ 70.927169][ T5955] kmem_cache_alloc_trace+0x55/0x360 [ 70.927185][ T5955] allocate_cgrp_cset_links+0x140/0x1e0 [ 70.927199][ T5955] find_css_set+0x5d6/0x1a80 [ 70.927218][ T5955] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 70.927228][ T5955] ? rcu_sync_enter+0x1e1/0x2d0 [ 70.927238][ T5955] ? put_css_set_locked+0xe00/0xe00 [ 70.927244][ T5955] ? rcu_sync_enter_start+0x70/0x70 [ 70.927269][ T5955] ? refcount_warn_saturate+0x140/0x140 [ 70.927288][ T5955] cgroup_migrate_prepare_dst+0xee/0x780 [ 70.927297][ T5955] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 70.927311][ T5955] cgroup_update_dfl_csses+0x2a7/0x4b0 [ 70.931799][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.935907][ T5955] ? cgroup_apply_control_enable+0xc10/0xc10 [ 70.942019][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.948749][ T5955] ? css_next_child+0xe8/0x210 [ 70.948785][ T5955] cgroup_subtree_control_write+0x7cb/0xa90 [ 70.954981][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.961634][ T5955] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 70.961651][ T5955] ? lock_acquire+0x1a8/0x720 [ 70.966572][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.971401][ T5955] cgroup_file_write+0x26e/0x690 [ 70.971413][ T5955] ? _copy_from_iter+0x1b0/0xc80 [ 70.977456][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.981489][ T5955] ? kill_css+0x260/0x260 [ 70.988646][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.992265][ T5955] ? kill_css+0x260/0x260 [ 70.997914][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.002589][ T5955] kernfs_fop_write_iter+0x2c5/0x460 [ 71.008554][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.013709][ T5955] new_sync_write+0x35d/0x5f0 [ 71.020123][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.025080][ T5955] ? new_sync_read+0x5f0/0x5f0 [ 71.025097][ T5955] ? lock_release+0x710/0x710 [ 71.025126][ T5955] vfs_write+0x5be/0x870 [ 71.025140][ T5955] ksys_write+0xf4/0x1d0 [ 71.025148][ T5955] ? __ia32_sys_read+0xa0/0xa0 [ 71.025159][ T5955] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 71.025167][ T5955] ? syscall_enter_from_user_mode+0x27/0x70 [ 71.025182][ T5955] do_syscall_64+0x2d/0x40 [ 71.025188][ T5955] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.025198][ T5955] RIP: 0033:0x7fa9cd4ed0e9 [ 71.033117][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.038836][ T5955] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 71.038846][ T5955] RSP: 002b:00007fa9ccc62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 71.038856][ T5955] RAX: ffffffffffffffda RBX: 00007fa9cd5fff60 RCX: 00007fa9cd4ed0e9 [ 71.038862][ T5955] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 71.038866][ T5955] RBP: 00007fa9ccc621d0 R08: 0000000000000000 R09: 0000000000000000 [ 71.047760][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.052239][ T5955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 71.052245][ T5955] R13: 00007ffcc664622f R14: 00007fa9ccc62300 R15: 0000000000022000 [ 71.058576][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.088342][ T2938] cfg80211: failed to load regulatory.db [ 71.090364][ T3235] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.312267][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.330804][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.339159][ T3235] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.343602][ T5957] FAULT_INJECTION: forcing a failure. [ 71.343602][ T5957] name failslab, interval 1, probability 0, space 0, times 0 [ 71.349116][ T5891] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.359574][ T5957] CPU: 0 PID: 5957 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 71.368516][ T5444] Bluetooth: hci3: command 0x040f tx timeout [ 71.375194][ T5957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.375201][ T5957] Call Trace: [ 71.388425][ T5891] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.391200][ T5957] dump_stack+0x9a/0xcc [ 71.394476][ T5891] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.403117][ T5957] should_fail.cold+0x5/0xa [ 71.403125][ T5957] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 71.403137][ T5957] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 71.403145][ T5957] should_failslab+0x5/0x10 [ 71.407292][ T5891] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.416003][ T5957] kmem_cache_alloc_trace+0x55/0x360 [ 71.425114][ T5890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 71.426541][ T5957] allocate_cgrp_cset_links+0x140/0x1e0 [ 71.432726][ T5890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.436830][ T5957] find_css_set+0x5d6/0x1a80 [ 71.436855][ T5957] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 71.436864][ T5957] ? rcu_sync_enter+0x1e1/0x2d0 [ 71.436874][ T5957] ? put_css_set_locked+0xe00/0xe00 [ 71.436881][ T5957] ? rcu_sync_enter_start+0x70/0x70 [ 71.436904][ T5957] ? refcount_warn_saturate+0x140/0x140 [ 71.436924][ T5957] cgroup_migrate_prepare_dst+0xee/0x780 [ 71.436935][ T5957] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 71.436949][ T5957] cgroup_update_dfl_csses+0x2a7/0x4b0 [ 71.436961][ T5957] ? cgroup_apply_control_enable+0xc10/0xc10 [ 71.436968][ T5957] ? css_next_child+0xe8/0x210 [ 71.436998][ T5957] cgroup_subtree_control_write+0x7cb/0xa90 [ 71.437014][ T5957] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 71.445800][ T5890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 71.450908][ T5957] ? lock_acquire+0x1a8/0x720 [ 71.450930][ T5957] cgroup_file_write+0x26e/0x690 [ 71.450940][ T5957] ? _copy_from_iter+0x1b0/0xc80 [ 71.461354][ T5890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.466850][ T5957] ? kill_css+0x260/0x260 [ 71.466870][ T5957] ? kill_css+0x260/0x260 [ 71.478056][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.481315][ T5957] kernfs_fop_write_iter+0x2c5/0x460 [ 71.490878][ T5890] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.492107][ T5957] new_sync_write+0x35d/0x5f0 [ 71.497312][ T5890] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.502449][ T5957] ? new_sync_read+0x5f0/0x5f0 [ 71.507987][ T5890] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.513573][ T5957] ? lock_release+0x710/0x710 [ 71.519548][ T5890] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.524964][ T5957] vfs_write+0x5be/0x870 [ 71.656549][ T5957] ksys_write+0xf4/0x1d0 [ 71.660767][ T5957] ? __ia32_sys_read+0xa0/0xa0 [ 71.665500][ T5957] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 71.671453][ T5957] ? syscall_enter_from_user_mode+0x27/0x70 [ 71.677321][ T5957] do_syscall_64+0x2d/0x40 [ 71.681710][ T5957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.687576][ T5957] RIP: 0033:0x7fa9cd4ed0e9 [ 71.691974][ T5957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 71.711551][ T5957] RSP: 002b:00007fa9ccc62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 71.720055][ T5957] RAX: ffffffffffffffda RBX: 00007fa9cd5fff60 RCX: 00007fa9cd4ed0e9 [ 71.728005][ T5957] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 71.735957][ T5957] RBP: 00007fa9ccc621d0 R08: 0000000000000000 R09: 0000000000000000 [ 71.743901][ T5957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 71.751844][ T5957] R13: 00007ffcc664622f R14: 00007fa9ccc62300 R15: 0000000000022000 [ 71.796578][ T5893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 71.814192][ T5893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.824583][ T5893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 71.835053][ T5893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.845823][ T5893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 71.857490][ T5893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.875328][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.880119][ T5959] FAULT_INJECTION: forcing a failure. [ 71.880119][ T5959] name failslab, interval 1, probability 0, space 0, times 0 [ 71.897973][ T5959] CPU: 1 PID: 5959 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 71.906297][ T5959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.916339][ T5959] Call Trace: [ 71.919613][ T5959] dump_stack+0x9a/0xcc [ 71.923761][ T5959] should_fail.cold+0x5/0xa [ 71.926615][ T5892] device veth0_macvtap entered promiscuous mode [ 71.928243][ T5959] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 71.928260][ T5959] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 71.928267][ T5959] should_failslab+0x5/0x10 [ 71.928277][ T5959] kmem_cache_alloc_trace+0x55/0x360 [ 71.944395][ T5892] device veth1_macvtap entered promiscuous mode [ 71.945907][ T5959] allocate_cgrp_cset_links+0x140/0x1e0 [ 71.966419][ T5892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 71.967380][ T5959] find_css_set+0x5d6/0x1a80 [ 71.967408][ T5959] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 71.967418][ T5959] ? rcu_sync_enter+0x1e1/0x2d0 [ 71.967426][ T5959] ? put_css_set_locked+0xe00/0xe00 [ 71.967432][ T5959] ? rcu_sync_enter_start+0x70/0x70 [ 71.967454][ T5959] ? refcount_warn_saturate+0x140/0x140 [ 71.987395][ T5892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.988375][ T5959] cgroup_migrate_prepare_dst+0xee/0x780 [ 71.993207][ T5892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 71.998362][ T5959] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 71.998380][ T5959] cgroup_update_dfl_csses+0x2a7/0x4b0 [ 71.998393][ T5959] ? cgroup_apply_control_enable+0xc10/0xc10 [ 71.998401][ T5959] ? css_next_child+0xe8/0x210 [ 71.998432][ T5959] cgroup_subtree_control_write+0x7cb/0xa90 [ 71.998450][ T5959] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 71.998462][ T5959] ? lock_acquire+0x1a8/0x720 [ 71.998481][ T5959] cgroup_file_write+0x26e/0x690 [ 71.998491][ T5959] ? _copy_from_iter+0x1b0/0xc80 [ 71.998501][ T5959] ? kill_css+0x260/0x260 [ 71.998519][ T5959] ? kill_css+0x260/0x260 [ 71.998525][ T5959] kernfs_fop_write_iter+0x2c5/0x460 [ 71.998540][ T5959] new_sync_write+0x35d/0x5f0 [ 71.998550][ T5959] ? new_sync_read+0x5f0/0x5f0 [ 71.998564][ T5959] ? lock_release+0x710/0x710 [ 71.998590][ T5959] vfs_write+0x5be/0x870 [ 72.009662][ T5892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.019144][ T5959] ksys_write+0xf4/0x1d0 [ 72.019158][ T5959] ? __ia32_sys_read+0xa0/0xa0 [ 72.019169][ T5959] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 72.019180][ T5959] ? syscall_enter_from_user_mode+0x27/0x70 [ 72.019194][ T5959] do_syscall_64+0x2d/0x40 [ 72.019201][ T5959] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.019211][ T5959] RIP: 0033:0x7fa9cd4ed0e9 [ 72.019221][ T5959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 72.019228][ T5959] RSP: 002b:00007fa9ccc62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 72.019239][ T5959] RAX: ffffffffffffffda RBX: 00007fa9cd5fff60 RCX: 00007fa9cd4ed0e9 [ 72.019245][ T5959] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 72.019250][ T5959] RBP: 00007fa9ccc621d0 R08: 0000000000000000 R09: 0000000000000000 [ 72.019254][ T5959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 72.019259][ T5959] R13: 00007ffcc664622f R14: 00007fa9ccc62300 R15: 0000000000022000 [ 72.229467][ T5892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.241801][ T5892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.251799][ T5892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.262639][ T5892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.283616][ T5892] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.293103][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.302194][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.302564][ T5961] FAULT_INJECTION: forcing a failure. [ 72.302564][ T5961] name failslab, interval 1, probability 0, space 0, times 0 [ 72.311640][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.329102][ T5961] CPU: 0 PID: 5961 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 72.330956][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.338072][ T5961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.338079][ T5961] Call Trace: [ 72.338085][ T5961] dump_stack+0x9a/0xcc [ 72.338104][ T5961] should_fail.cold+0x5/0xa [ 72.338111][ T5961] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 72.338125][ T5961] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 72.338133][ T5961] should_failslab+0x5/0x10 [ 72.338141][ T5961] kmem_cache_alloc_trace+0x55/0x360 [ 72.338157][ T5961] allocate_cgrp_cset_links+0x140/0x1e0 [ 72.338173][ T5961] find_css_set+0x5d6/0x1a80 [ 72.338193][ T5961] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 72.338203][ T5961] ? rcu_sync_enter+0x1e1/0x2d0 [ 72.338213][ T5961] ? put_css_set_locked+0xe00/0xe00 [ 72.338220][ T5961] ? rcu_sync_enter_start+0x70/0x70 [ 72.338250][ T5961] ? refcount_warn_saturate+0x140/0x140 [ 72.338271][ T5961] cgroup_migrate_prepare_dst+0xee/0x780 [ 72.348230][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.356271][ T5961] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 72.356292][ T5961] cgroup_update_dfl_csses+0x2a7/0x4b0 [ 72.356307][ T5961] ? cgroup_apply_control_enable+0xc10/0xc10 [ 72.356315][ T5961] ? css_next_child+0xe8/0x210 [ 72.356347][ T5961] cgroup_subtree_control_write+0x7cb/0xa90 [ 72.356364][ T5961] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 72.356376][ T5961] ? lock_acquire+0x1a8/0x720 [ 72.356393][ T5961] cgroup_file_write+0x26e/0x690 [ 72.356401][ T5961] ? _copy_from_iter+0x1b0/0xc80 [ 72.356411][ T5961] ? kill_css+0x260/0x260 [ 72.356428][ T5961] ? kill_css+0x260/0x260 [ 72.361216][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.363812][ T5961] kernfs_fop_write_iter+0x2c5/0x460 [ 72.363834][ T5961] new_sync_write+0x35d/0x5f0 [ 72.363846][ T5961] ? new_sync_read+0x5f0/0x5f0 [ 72.363860][ T5961] ? lock_release+0x710/0x710 [ 72.369490][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.374274][ T5961] vfs_write+0x5be/0x870 [ 72.374296][ T5961] ksys_write+0xf4/0x1d0 [ 72.374305][ T5961] ? __ia32_sys_read+0xa0/0xa0 [ 72.381068][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.384570][ T5961] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 72.384584][ T5961] ? syscall_enter_from_user_mode+0x27/0x70 [ 72.384600][ T5961] do_syscall_64+0x2d/0x40 [ 72.384608][ T5961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.390945][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.395385][ T5961] RIP: 0033:0x7fa9cd4ed0e9 [ 72.395397][ T5961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 72.395403][ T5961] RSP: 002b:00007fa9ccc62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 72.395414][ T5961] RAX: ffffffffffffffda RBX: 00007fa9cd5fff60 RCX: 00007fa9cd4ed0e9 [ 72.395420][ T5961] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 72.395425][ T5961] RBP: 00007fa9ccc621d0 R08: 0000000000000000 R09: 0000000000000000 [ 72.395430][ T5961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 72.402424][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.405942][ T5961] R13: 00007ffcc664622f R14: 00007fa9ccc62300 R15: 0000000000022000 [ 72.668337][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.677388][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.685367][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.694446][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.721834][ T5889] device veth0_macvtap entered promiscuous mode [ 72.723139][ T5963] FAULT_INJECTION: forcing a failure. [ 72.723139][ T5963] name failslab, interval 1, probability 0, space 0, times 0 [ 72.740947][ T5963] CPU: 1 PID: 5963 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 72.746671][ T5892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.749255][ T5963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.749262][ T5963] Call Trace: [ 72.749268][ T5963] dump_stack+0x9a/0xcc [ 72.749283][ T5963] should_fail.cold+0x5/0xa [ 72.749290][ T5963] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 72.749303][ T5963] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 72.749311][ T5963] should_failslab+0x5/0x10 [ 72.749319][ T5963] kmem_cache_alloc_trace+0x55/0x360 [ 72.749336][ T5963] allocate_cgrp_cset_links+0x140/0x1e0 [ 72.749352][ T5963] find_css_set+0x5d6/0x1a80 [ 72.749373][ T5963] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 72.749382][ T5963] ? rcu_sync_enter+0x1e1/0x2d0 [ 72.749391][ T5963] ? put_css_set_locked+0xe00/0xe00 [ 72.770816][ T5892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.773073][ T5963] ? rcu_sync_enter_start+0x70/0x70 [ 72.773104][ T5963] ? refcount_warn_saturate+0x140/0x140 [ 72.781068][ T5892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.781715][ T5963] cgroup_migrate_prepare_dst+0xee/0x780 [ 72.792240][ T5892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.793096][ T5963] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 72.800232][ T5892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.802833][ T5963] cgroup_update_dfl_csses+0x2a7/0x4b0 [ 72.802853][ T5963] ? cgroup_apply_control_enable+0xc10/0xc10 [ 72.814098][ T5892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.818907][ T5963] ? css_next_child+0xe8/0x210 [ 72.818944][ T5963] cgroup_subtree_control_write+0x7cb/0xa90 [ 72.818962][ T5963] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 72.818973][ T5963] ? lock_acquire+0x1a8/0x720 [ 72.818993][ T5963] cgroup_file_write+0x26e/0x690 [ 72.819002][ T5963] ? _copy_from_iter+0x1b0/0xc80 [ 72.819012][ T5963] ? kill_css+0x260/0x260 [ 72.819031][ T5963] ? kill_css+0x260/0x260 [ 72.819038][ T5963] kernfs_fop_write_iter+0x2c5/0x460 [ 72.819054][ T5963] new_sync_write+0x35d/0x5f0 [ 72.819065][ T5963] ? new_sync_read+0x5f0/0x5f0 [ 72.819079][ T5963] ? lock_release+0x710/0x710 [ 72.831604][ T5892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.838850][ T5963] vfs_write+0x5be/0x870 [ 72.838870][ T5963] ksys_write+0xf4/0x1d0 [ 72.838878][ T5963] ? __ia32_sys_read+0xa0/0xa0 [ 72.838888][ T5963] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 72.838899][ T5963] ? syscall_enter_from_user_mode+0x27/0x70 [ 72.838914][ T5963] do_syscall_64+0x2d/0x40 [ 72.838921][ T5963] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.838932][ T5963] RIP: 0033:0x7fa9cd4ed0e9 [ 72.838942][ T5963] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 72.838949][ T5963] RSP: 002b:00007fa9ccc62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 72.838959][ T5963] RAX: ffffffffffffffda RBX: 00007fa9cd5fff60 RCX: 00007fa9cd4ed0e9 [ 72.838965][ T5963] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 72.838970][ T5963] RBP: 00007fa9ccc621d0 R08: 0000000000000000 R09: 0000000000000000 [ 72.838975][ T5963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 72.838980][ T5963] R13: 00007ffcc664622f R14: 00007fa9ccc62300 R15: 0000000000022000 [ 72.842075][ T5945] Bluetooth: hci0: command 0x0419 tx timeout [ 72.856986][ T5892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.862349][ T5945] Bluetooth: hci2: command 0x0419 tx timeout [ 72.873319][ T5892] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.876912][ T5945] Bluetooth: hci1: command 0x0419 tx timeout [ 73.127410][ T5945] Bluetooth: hci5: command 0x0419 tx timeout [ 73.133478][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.141639][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.149684][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.158463][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.167101][ T26] Bluetooth: hci4: command 0x0419 tx timeout [ 73.186197][ T5889] device veth1_macvtap entered promiscuous mode [ 73.189608][ T5965] FAULT_INJECTION: forcing a failure. [ 73.189608][ T5965] name failslab, interval 1, probability 0, space 0, times 0 [ 73.205371][ T5965] CPU: 1 PID: 5965 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 73.213692][ T5965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.223734][ T5965] Call Trace: [ 73.227002][ T5965] dump_stack+0x9a/0xcc [ 73.231148][ T5965] should_fail.cold+0x5/0xa [ 73.235626][ T5965] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 73.241339][ T5965] ? allocate_cgrp_cset_links+0x140/0x1e0 [ 73.247050][ T5965] should_failslab+0x5/0x10 [ 73.251533][ T5965] kmem_cache_alloc_trace+0x55/0x360 [ 73.256801][ T5965] allocate_cgrp_cset_links+0x140/0x1e0 [ 73.262434][ T5965] find_css_set+0x5d6/0x1a80 [ 73.267039][ T5965] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 73.273000][ T5965] ? rcu_sync_enter+0x1e1/0x2d0 [ 73.277914][ T5965] ? put_css_set_locked+0xe00/0xe00 [ 73.283091][ T5965] ? rcu_sync_enter_start+0x70/0x70 [ 73.288281][ T5965] ? refcount_warn_saturate+0x140/0x140 [ 73.293809][ T5965] cgroup_migrate_prepare_dst+0xee/0x780 [ 73.299421][ T5965] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 73.305385][ T5965] cgroup_update_dfl_csses+0x2a7/0x4b0 [ 73.310818][ T5965] ? cgroup_apply_control_enable+0xc10/0xc10 [ 73.316767][ T5965] ? css_next_child+0xe8/0x210 [ 73.321545][ T5965] cgroup_subtree_control_write+0x7cb/0xa90 [ 73.327440][ T5965] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 73.333507][ T5965] ? lock_acquire+0x1a8/0x720 [ 73.338187][ T5965] cgroup_file_write+0x26e/0x690 [ 73.343106][ T5965] ? _copy_from_iter+0x1b0/0xc80 [ 73.348025][ T5965] ? kill_css+0x260/0x260 [ 73.352352][ T5965] ? kill_css+0x260/0x260 [ 73.356660][ T5965] kernfs_fop_write_iter+0x2c5/0x460 [ 73.361920][ T5965] new_sync_write+0x35d/0x5f0 [ 73.366569][ T5965] ? new_sync_read+0x5f0/0x5f0 [ 73.371316][ T5965] ? lock_release+0x710/0x710 [ 73.375994][ T5965] vfs_write+0x5be/0x870 [ 73.380219][ T5965] ksys_write+0xf4/0x1d0 [ 73.384447][ T5965] ? __ia32_sys_read+0xa0/0xa0 [ 73.389194][ T5965] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 73.395164][ T5965] ? syscall_enter_from_user_mode+0x27/0x70 [ 73.401055][ T5965] do_syscall_64+0x2d/0x40 [ 73.405454][ T5965] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.411334][ T5965] RIP: 0033:0x7fa9cd4ed0e9 [ 73.415739][ T5965] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 73.435428][ T5965] RSP: 002b:00007fa9ccc62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 73.443838][ T5965] RAX: ffffffffffffffda RBX: 00007fa9cd5fff60 RCX: 00007fa9cd4ed0e9 [ 73.451792][ T5965] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 73.459848][ T5965] RBP: 00007fa9ccc621d0 R08: 0000000000000000 R09: 0000000000000000 [ 73.467818][ T5965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 73.475772][ T5965] R13: 00007ffcc664622f R14: 00007fa9ccc62300 R15: 0000000000022000 [ 73.486384][ T19] Bluetooth: hci3: command 0x0419 tx timeout [ 73.489736][ T5892] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.511793][ T5892] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.521234][ T5892] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.530187][ T5892] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.611994][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.623840][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.637231][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.648011][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.662416][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.672995][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.687000][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.698223][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.709260][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.723868][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.735428][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.756372][ T5945] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.763222][ T358] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.772545][ T358] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.778562][ T5945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.788781][ T5945] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.799351][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.810294][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.820283][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.830708][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.840561][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.850969][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.861015][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.872473][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.882845][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.893986][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.904927][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.919039][ T358] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.927900][ T358] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.929253][ T5945] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.944197][ T5945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.953116][ T5945] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.976121][ T5889] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.985069][ T5889] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.994205][ T5889] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.003245][ T5889] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.043681][ T171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.052673][ T171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.074127][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.084933][ T171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.112598][ T171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.133696][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.158319][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.160546][ T171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.177722][ T358] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.206583][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.207487][ T171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.216610][ T358] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.250267][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.263567][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.273743][ T5898] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.294704][ T5967] FAULT_INJECTION: forcing a failure. [ 74.294704][ T5967] name failslab, interval 1, probability 0, space 0, times 0 [ 74.315700][ T4450] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.327578][ T4450] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.343018][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.354262][ T5967] CPU: 0 PID: 5967 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 74.362595][ T5967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.372648][ T5967] Call Trace: [ 74.375960][ T5967] dump_stack+0x9a/0xcc [ 74.380112][ T5967] should_fail.cold+0x5/0xa [ 74.384607][ T5967] ? __kernfs_new_node+0xc7/0x7b0 [ 74.388077][ T171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.389616][ T5967] should_failslab+0x5/0x10 [ 74.389642][ T5967] kmem_cache_alloc+0x5b/0x440 [ 74.406549][ T171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.406822][ T5967] ? memcpy+0x39/0x60 [ 74.406840][ T5967] __kernfs_new_node+0xc7/0x7b0 [ 74.406855][ T5967] ? kernfs_dop_revalidate+0x320/0x320 [ 74.417600][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.418057][ T5967] ? stack_trace_save+0x8c/0xc0 [ 74.418080][ T5967] ? snprintf+0x9e/0xd0 [ 74.426051][ T171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.428326][ T5967] ? vsprintf+0x10/0x10 [ 74.428348][ T5967] kernfs_new_node+0x73/0x110 [ 74.428363][ T5967] __kernfs_create_file+0x27/0x2e0 [ 74.428374][ T5967] cgroup_addrm_files+0x2c9/0x830 [ 74.428396][ T5967] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 74.436020][ T171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.440429][ T5967] ? find_held_lock+0x2d/0x110 [ 74.440448][ T5967] ? cgroup_apply_control_enable+0x551/0xc10 [ 74.440469][ T5967] css_populate_dir+0x171/0x3e0 [ 74.446527][ T5444] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.452365][ T5967] cgroup_apply_control_enable+0x314/0xc10 [ 74.452393][ T5967] cgroup_subtree_control_write+0x68c/0xa90 [ 74.518569][ T5967] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 74.524616][ T5967] ? lock_acquire+0x1a8/0x720 [ 74.529275][ T5967] cgroup_file_write+0x26e/0x690 [ 74.534181][ T5967] ? _copy_from_iter+0x1b0/0xc80 [ 74.539092][ T5967] ? kill_css+0x260/0x260 [ 74.543401][ T5967] ? kill_css+0x260/0x260 [ 74.547703][ T5967] kernfs_fop_write_iter+0x2c5/0x460 [ 74.552962][ T5967] new_sync_write+0x35d/0x5f0 [ 74.557610][ T5967] ? new_sync_read+0x5f0/0x5f0 [ 74.562348][ T5967] ? lock_release+0x710/0x710 [ 74.567027][ T5967] vfs_write+0x5be/0x870 [ 74.571244][ T5967] ksys_write+0xf4/0x1d0 [ 74.575454][ T5967] ? __ia32_sys_read+0xa0/0xa0 [ 74.580188][ T5967] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 74.586136][ T5967] ? syscall_enter_from_user_mode+0x27/0x70 [ 74.591999][ T5967] do_syscall_64+0x2d/0x40 [ 74.596384][ T5967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.602246][ T5967] RIP: 0033:0x7f07803c50e9 [ 74.606632][ T5967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 74.626216][ T5967] RSP: 002b:00007f077fb3a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 74.634604][ T5967] RAX: ffffffffffffffda RBX: 00007f07804d7f60 RCX: 00007f07803c50e9 [ 74.642547][ T5967] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 74.650490][ T5967] RBP: 00007f077fb3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.658429][ T5967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 74.666370][ T5967] R13: 00007ffcf16acf0f R14: 00007f077fb3a300 R15: 0000000000022000 [ 74.687287][ T5967] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 74.776402][ T5971] FAULT_INJECTION: forcing a failure. [ 74.776402][ T5971] name failslab, interval 1, probability 0, space 0, times 0 [ 74.797370][ T5971] CPU: 1 PID: 5971 Comm: syz-executor.5 Not tainted 5.11.0-syzkaller #0 [ 74.805723][ T5971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.815781][ T5971] Call Trace: [ 74.819060][ T5971] dump_stack+0x9a/0xcc [ 74.823198][ T5971] should_fail.cold+0x5/0xa [ 74.827687][ T5971] ? __kernfs_new_node+0xc7/0x7b0 [ 74.832704][ T5971] should_failslab+0x5/0x10 [ 74.837203][ T5971] kmem_cache_alloc+0x5b/0x440 [ 74.841974][ T5971] ? memcpy+0x39/0x60 [ 74.845955][ T5971] __kernfs_new_node+0xc7/0x7b0 [ 74.850804][ T5971] ? kernfs_dop_revalidate+0x320/0x320 [ 74.856250][ T5971] ? stack_trace_save+0x8c/0xc0 [ 74.861082][ T5971] ? snprintf+0x9e/0xd0 [ 74.865306][ T5971] ? vsprintf+0x10/0x10 [ 74.869537][ T5971] kernfs_new_node+0x73/0x110 [ 74.874192][ T5971] __kernfs_create_file+0x27/0x2e0 [ 74.879283][ T5971] cgroup_addrm_files+0x2c9/0x830 [ 74.884316][ T5971] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 74.890009][ T5971] ? find_held_lock+0x2d/0x110 [ 74.895271][ T5971] ? cgroup_apply_control_enable+0x551/0xc10 [ 74.901232][ T5971] css_populate_dir+0x171/0x3e0 [ 74.906068][ T5971] cgroup_apply_control_enable+0x314/0xc10 [ 74.911866][ T5971] cgroup_subtree_control_write+0x68c/0xa90 [ 74.917760][ T5971] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 74.923819][ T5971] ? lock_acquire+0x1a8/0x720 [ 74.928495][ T5971] cgroup_file_write+0x26e/0x690 [ 74.933424][ T5971] ? _copy_from_iter+0x1b0/0xc80 [ 74.938352][ T5971] ? kill_css+0x260/0x260 [ 74.942689][ T5971] ? kill_css+0x260/0x260 [ 74.947005][ T5971] kernfs_fop_write_iter+0x2c5/0x460 [ 74.952501][ T5971] new_sync_write+0x35d/0x5f0 [ 74.957554][ T5971] ? new_sync_read+0x5f0/0x5f0 [ 74.962319][ T5971] ? lock_release+0x710/0x710 [ 74.966997][ T5971] vfs_write+0x5be/0x870 [ 74.971231][ T5971] ksys_write+0xf4/0x1d0 [ 74.975449][ T5971] ? __ia32_sys_read+0xa0/0xa0 [ 74.980184][ T5971] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 74.986138][ T5971] ? syscall_enter_from_user_mode+0x27/0x70 [ 74.992354][ T5971] do_syscall_64+0x2d/0x40 [ 74.996755][ T5971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.002632][ T5971] RIP: 0033:0x7f07bb2860e9 [ 75.007039][ T5971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 75.026647][ T5971] RSP: 002b:00007f07ba9fb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 75.035234][ T5971] RAX: ffffffffffffffda RBX: 00007f07bb398f60 RCX: 00007f07bb2860e9 [ 75.043189][ T5971] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 75.051229][ T5971] RBP: 00007f07ba9fb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.059195][ T5971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 75.067160][ T5971] R13: 00007ffef460e1df R14: 00007f07ba9fb300 R15: 0000000000022000 [ 75.085611][ T5971] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 75.221781][ T5977] FAULT_INJECTION: forcing a failure. [ 75.221781][ T5977] name failslab, interval 1, probability 0, space 0, times 0 [ 75.241256][ T5977] CPU: 1 PID: 5977 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 75.249598][ T5977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.259639][ T5977] Call Trace: [ 75.262913][ T5977] dump_stack+0x9a/0xcc [ 75.267232][ T5977] should_fail.cold+0x5/0xa [ 75.271708][ T5977] ? __kernfs_new_node+0xc7/0x7b0 [ 75.276701][ T5977] should_failslab+0x5/0x10 [ 75.281178][ T5977] kmem_cache_alloc+0x5b/0x440 [ 75.285929][ T5977] ? memcpy+0x39/0x60 [ 75.289884][ T5977] __kernfs_new_node+0xc7/0x7b0 [ 75.294709][ T5977] ? kernfs_dop_revalidate+0x320/0x320 [ 75.300149][ T5977] ? stack_trace_save+0x8c/0xc0 [ 75.304985][ T5977] ? snprintf+0x9e/0xd0 [ 75.309113][ T5977] ? vsprintf+0x10/0x10 [ 75.313348][ T5977] kernfs_new_node+0x73/0x110 [ 75.318011][ T5977] __kernfs_create_file+0x27/0x2e0 [ 75.323115][ T5977] cgroup_addrm_files+0x2c9/0x830 [ 75.328141][ T5977] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 75.333681][ T5977] ? find_held_lock+0x2d/0x110 [ 75.338429][ T5977] ? cgroup_apply_control_enable+0x551/0xc10 [ 75.344520][ T5977] css_populate_dir+0x171/0x3e0 [ 75.349349][ T5977] cgroup_apply_control_enable+0x314/0xc10 [ 75.355138][ T5977] cgroup_subtree_control_write+0x68c/0xa90 [ 75.361017][ T5977] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 75.367071][ T5977] ? lock_acquire+0x1a8/0x720 [ 75.371739][ T5977] cgroup_file_write+0x26e/0x690 [ 75.376649][ T5977] ? _copy_from_iter+0x1b0/0xc80 [ 75.381591][ T5977] ? kill_css+0x260/0x260 [ 75.385911][ T5977] ? kill_css+0x260/0x260 [ 75.390212][ T5977] kernfs_fop_write_iter+0x2c5/0x460 [ 75.395476][ T5977] new_sync_write+0x35d/0x5f0 [ 75.400135][ T5977] ? new_sync_read+0x5f0/0x5f0 [ 75.404901][ T5977] ? lock_release+0x710/0x710 [ 75.409581][ T5977] vfs_write+0x5be/0x870 [ 75.413806][ T5977] ksys_write+0xf4/0x1d0 [ 75.418032][ T5977] ? __ia32_sys_read+0xa0/0xa0 [ 75.422780][ T5977] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 75.428748][ T5977] ? syscall_enter_from_user_mode+0x27/0x70 [ 75.434638][ T5977] do_syscall_64+0x2d/0x40 [ 75.439039][ T5977] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.444924][ T5977] RIP: 0033:0x7f5e4c7bf0e9 [ 75.449325][ T5977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 75.470055][ T5977] RSP: 002b:00007f5e4bf34168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 75.478460][ T5977] RAX: ffffffffffffffda RBX: 00007f5e4c8d1f60 RCX: 00007f5e4c7bf0e9 [ 75.486601][ T5977] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 75.494825][ T5977] RBP: 00007f5e4bf341d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.502870][ T5977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 75.510910][ T5977] R13: 00007fffeb2fa18f R14: 00007f5e4bf34300 R15: 0000000000022000 [ 75.525053][ T5977] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 75.581545][ T5979] FAULT_INJECTION: forcing a failure. [ 75.581545][ T5979] name failslab, interval 1, probability 0, space 0, times 0 [ 75.610819][ T5979] CPU: 1 PID: 5979 Comm: syz-executor.5 Not tainted 5.11.0-syzkaller #0 [ 75.619213][ T5979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.629264][ T5979] Call Trace: [ 75.632623][ T5979] dump_stack+0x9a/0xcc [ 75.636776][ T5979] should_fail.cold+0x5/0xa [ 75.641296][ T5979] ? percpu_ref_init+0xb1/0x300 [ 75.646138][ T5979] ? percpu_ref_init+0xb1/0x300 [ 75.650962][ T5979] should_failslab+0x5/0x10 [ 75.655440][ T5979] kmem_cache_alloc_trace+0x55/0x360 [ 75.660709][ T5979] ? cset_cgroup_from_root+0x220/0x220 [ 75.666155][ T5979] percpu_ref_init+0xb1/0x300 [ 75.670818][ T5979] cgroup_apply_control_enable+0x3ec/0xc10 [ 75.676623][ T5979] cgroup_subtree_control_write+0x68c/0xa90 [ 75.682507][ T5979] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 75.688562][ T5979] ? lock_acquire+0x1a8/0x720 [ 75.693217][ T5979] cgroup_file_write+0x26e/0x690 [ 75.698131][ T5979] ? _copy_from_iter+0x1b0/0xc80 [ 75.703143][ T5979] ? kill_css+0x260/0x260 [ 75.707560][ T5979] ? kill_css+0x260/0x260 [ 75.711863][ T5979] kernfs_fop_write_iter+0x2c5/0x460 [ 75.717143][ T5979] new_sync_write+0x35d/0x5f0 [ 75.721819][ T5979] ? new_sync_read+0x5f0/0x5f0 [ 75.726582][ T5979] ? lock_release+0x710/0x710 [ 75.731254][ T5979] vfs_write+0x5be/0x870 [ 75.735479][ T5979] ksys_write+0xf4/0x1d0 [ 75.739800][ T5979] ? __ia32_sys_read+0xa0/0xa0 [ 75.744553][ T5979] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 75.750508][ T5979] ? syscall_enter_from_user_mode+0x27/0x70 [ 75.756397][ T5979] do_syscall_64+0x2d/0x40 [ 75.760792][ T5979] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.766670][ T5979] RIP: 0033:0x7f07bb2860e9 [ 75.771059][ T5979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 75.790646][ T5979] RSP: 002b:00007f07ba9fb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 75.799040][ T5979] RAX: ffffffffffffffda RBX: 00007f07bb398f60 RCX: 00007f07bb2860e9 [ 75.807003][ T5979] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 75.815740][ T5979] RBP: 00007f07ba9fb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.823685][ T5979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 2022/05/11 06:48:53 executed programs: 18 [ 75.831635][ T5979] R13: 00007ffef460e1df R14: 00007f07ba9fb300 R15: 0000000000022000 [ 75.908269][ T5989] FAULT_INJECTION: forcing a failure. [ 75.908269][ T5989] name failslab, interval 1, probability 0, space 0, times 0 [ 75.931693][ T5989] CPU: 0 PID: 5989 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 75.940033][ T5989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.950078][ T5989] Call Trace: [ 75.953347][ T5989] dump_stack+0x9a/0xcc [ 75.957493][ T5989] should_fail.cold+0x5/0xa [ 75.962094][ T5989] ? __kernfs_new_node+0xc7/0x7b0 [ 75.967094][ T5989] should_failslab+0x5/0x10 [ 75.971570][ T5989] kmem_cache_alloc+0x5b/0x440 [ 75.976321][ T5989] ? memcpy+0x39/0x60 [ 75.980291][ T5989] __kernfs_new_node+0xc7/0x7b0 [ 75.985114][ T5989] ? kernfs_dop_revalidate+0x320/0x320 [ 75.990546][ T5989] ? stack_trace_save+0x8c/0xc0 [ 75.995383][ T5989] ? snprintf+0x9e/0xd0 [ 75.999517][ T5989] ? vsprintf+0x10/0x10 [ 76.003649][ T5989] kernfs_new_node+0x73/0x110 [ 76.008300][ T5989] __kernfs_create_file+0x27/0x2e0 [ 76.013471][ T5989] cgroup_addrm_files+0x2c9/0x830 [ 76.018484][ T5989] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 76.024014][ T5989] ? find_held_lock+0x2d/0x110 [ 76.028763][ T5989] ? cgroup_apply_control_enable+0x551/0xc10 [ 76.034727][ T5989] css_populate_dir+0x171/0x3e0 [ 76.039556][ T5989] cgroup_apply_control_enable+0x314/0xc10 [ 76.045369][ T5989] cgroup_subtree_control_write+0x68c/0xa90 [ 76.051261][ T5989] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 76.057410][ T5989] ? lock_acquire+0x1a8/0x720 [ 76.062066][ T5989] cgroup_file_write+0x26e/0x690 [ 76.066988][ T5989] ? _copy_from_iter+0x1b0/0xc80 [ 76.071906][ T5989] ? kill_css+0x260/0x260 [ 76.076300][ T5989] ? kill_css+0x260/0x260 [ 76.080600][ T5989] kernfs_fop_write_iter+0x2c5/0x460 [ 76.085955][ T5989] new_sync_write+0x35d/0x5f0 [ 76.090604][ T5989] ? new_sync_read+0x5f0/0x5f0 [ 76.095349][ T5989] ? lock_release+0x710/0x710 [ 76.100023][ T5989] vfs_write+0x5be/0x870 [ 76.104249][ T5989] ksys_write+0xf4/0x1d0 [ 76.108470][ T5989] ? __ia32_sys_read+0xa0/0xa0 [ 76.113204][ T5989] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 76.119152][ T5989] ? syscall_enter_from_user_mode+0x27/0x70 [ 76.126068][ T5989] do_syscall_64+0x2d/0x40 [ 76.130464][ T5989] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.136360][ T5989] RIP: 0033:0x7fa9cd4ed0e9 [ 76.140764][ T5989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 76.160362][ T5989] RSP: 002b:00007fa9ccc62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.168761][ T5989] RAX: ffffffffffffffda RBX: 00007fa9cd5fff60 RCX: 00007fa9cd4ed0e9 [ 76.176712][ T5989] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 76.184662][ T5989] RBP: 00007fa9ccc621d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.192618][ T5989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 76.200736][ T5989] R13: 00007ffcc664622f R14: 00007fa9ccc62300 R15: 0000000000022000 [ 76.228571][ T5989] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 76.287372][ T6004] FAULT_INJECTION: forcing a failure. [ 76.287372][ T6004] name failslab, interval 1, probability 0, space 0, times 0 [ 76.321910][ T6004] CPU: 1 PID: 6004 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 76.330347][ T6004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.340658][ T6004] Call Trace: [ 76.344111][ T6004] dump_stack+0x9a/0xcc [ 76.348269][ T6004] should_fail.cold+0x5/0xa [ 76.352763][ T6004] ? __kernfs_new_node+0xc7/0x7b0 [ 76.357773][ T6004] should_failslab+0x5/0x10 [ 76.362263][ T6004] kmem_cache_alloc+0x5b/0x440 [ 76.367068][ T6004] ? memcpy+0x39/0x60 [ 76.371035][ T6004] __kernfs_new_node+0xc7/0x7b0 [ 76.375969][ T6004] ? kernfs_dop_revalidate+0x320/0x320 [ 76.381410][ T6004] ? stack_trace_save+0x8c/0xc0 [ 76.386267][ T6004] ? snprintf+0x9e/0xd0 [ 76.390801][ T6004] ? vsprintf+0x10/0x10 [ 76.394959][ T6004] kernfs_new_node+0x73/0x110 [ 76.399705][ T6004] __kernfs_create_file+0x27/0x2e0 [ 76.404878][ T6004] cgroup_addrm_files+0x2c9/0x830 [ 76.409903][ T6004] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 76.415549][ T6004] ? find_held_lock+0x2d/0x110 [ 76.420300][ T6004] ? cgroup_apply_control_enable+0x551/0xc10 [ 76.426265][ T6004] css_populate_dir+0x171/0x3e0 [ 76.433184][ T6004] cgroup_apply_control_enable+0x314/0xc10 [ 76.438982][ T6004] cgroup_subtree_control_write+0x68c/0xa90 [ 76.444943][ T6004] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 76.450987][ T6004] ? lock_acquire+0x1a8/0x720 [ 76.455650][ T6004] cgroup_file_write+0x26e/0x690 [ 76.461697][ T6004] ? _copy_from_iter+0x1b0/0xc80 [ 76.466759][ T6004] ? kill_css+0x260/0x260 [ 76.471068][ T6004] ? kill_css+0x260/0x260 [ 76.475371][ T6004] kernfs_fop_write_iter+0x2c5/0x460 [ 76.480642][ T6004] new_sync_write+0x35d/0x5f0 [ 76.485384][ T6004] ? new_sync_read+0x5f0/0x5f0 [ 76.490138][ T6004] ? lock_release+0x710/0x710 [ 76.494802][ T6004] vfs_write+0x5be/0x870 [ 76.499019][ T6004] ksys_write+0xf4/0x1d0 [ 76.503232][ T6004] ? __ia32_sys_read+0xa0/0xa0 [ 76.507968][ T6004] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 76.513942][ T6004] ? syscall_enter_from_user_mode+0x27/0x70 [ 76.519822][ T6004] do_syscall_64+0x2d/0x40 [ 76.524211][ T6004] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.530198][ T6004] RIP: 0033:0x7f07803c50e9 [ 76.534731][ T6004] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 76.554511][ T6004] RSP: 002b:00007f077fb19168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.562907][ T6004] RAX: ffffffffffffffda RBX: 00007f07804d8030 RCX: 00007f07803c50e9 [ 76.570856][ T6004] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 76.578807][ T6004] RBP: 00007f077fb191d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.586855][ T6004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 76.595070][ T6004] R13: 00007ffcf16acf0f R14: 00007f077fb19300 R15: 0000000000022000 [ 76.613724][ T6004] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 76.659642][ T5998] FAULT_INJECTION: forcing a failure. [ 76.659642][ T5998] name failslab, interval 1, probability 0, space 0, times 0 [ 76.680521][ T5998] CPU: 1 PID: 5998 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 76.688865][ T5998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.698915][ T5998] Call Trace: [ 76.702192][ T5998] dump_stack+0x9a/0xcc [ 76.706347][ T5998] should_fail.cold+0x5/0xa [ 76.710841][ T5998] ? __kernfs_new_node+0xc7/0x7b0 [ 76.715858][ T5998] should_failslab+0x5/0x10 [ 76.720352][ T5998] kmem_cache_alloc+0x5b/0x440 [ 76.725110][ T5998] ? memcpy+0x39/0x60 [ 76.729087][ T5998] __kernfs_new_node+0xc7/0x7b0 [ 76.733927][ T5998] ? kernfs_dop_revalidate+0x320/0x320 [ 76.739621][ T5998] ? stack_trace_save+0x8c/0xc0 [ 76.744463][ T5998] ? snprintf+0x9e/0xd0 [ 76.748593][ T5998] ? vsprintf+0x10/0x10 [ 76.752727][ T5998] kernfs_new_node+0x73/0x110 [ 76.757391][ T5998] __kernfs_create_file+0x27/0x2e0 [ 76.762491][ T5998] cgroup_addrm_files+0x2c9/0x830 [ 76.767496][ T5998] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 76.773016][ T5998] ? find_held_lock+0x2d/0x110 [ 76.777802][ T5998] ? cgroup_apply_control_enable+0x551/0xc10 [ 76.783767][ T5998] css_populate_dir+0x171/0x3e0 [ 76.788887][ T5998] cgroup_apply_control_enable+0x314/0xc10 [ 76.794676][ T5998] cgroup_subtree_control_write+0x68c/0xa90 [ 76.801069][ T5998] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 76.807457][ T5998] ? lock_acquire+0x1a8/0x720 [ 76.813329][ T5998] cgroup_file_write+0x26e/0x690 [ 76.818236][ T5998] ? _copy_from_iter+0x1b0/0xc80 [ 76.823143][ T5998] ? kill_css+0x260/0x260 [ 76.827447][ T5998] ? kill_css+0x260/0x260 [ 76.831749][ T5998] kernfs_fop_write_iter+0x2c5/0x460 [ 76.837020][ T5998] new_sync_write+0x35d/0x5f0 [ 76.841772][ T5998] ? new_sync_read+0x5f0/0x5f0 [ 76.846516][ T5998] ? lock_release+0x710/0x710 [ 76.851178][ T5998] vfs_write+0x5be/0x870 [ 76.855406][ T5998] ksys_write+0xf4/0x1d0 [ 76.859620][ T5998] ? __ia32_sys_read+0xa0/0xa0 [ 76.864358][ T5998] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 76.870328][ T5998] ? syscall_enter_from_user_mode+0x27/0x70 [ 76.876295][ T5998] do_syscall_64+0x2d/0x40 [ 76.880719][ T5998] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.886584][ T5998] RIP: 0033:0x7f5e4c7bf0e9 [ 76.890970][ T5998] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 76.910554][ T5998] RSP: 002b:00007f5e4bf13168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.919030][ T5998] RAX: ffffffffffffffda RBX: 00007f5e4c8d2030 RCX: 00007f5e4c7bf0e9 [ 76.926988][ T5998] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 76.934933][ T5998] RBP: 00007f5e4bf131d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.942881][ T5998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 76.950997][ T5998] R13: 00007fffeb2fa18f R14: 00007f5e4bf13300 R15: 0000000000022000 [ 76.965562][ T5998] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 77.017882][ T6020] FAULT_INJECTION: forcing a failure. [ 77.017882][ T6020] name failslab, interval 1, probability 0, space 0, times 0 [ 77.030768][ T6020] CPU: 1 PID: 6020 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 77.039182][ T6020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.049316][ T6020] Call Trace: [ 77.052591][ T6020] dump_stack+0x9a/0xcc [ 77.056750][ T6020] should_fail.cold+0x5/0xa [ 77.061238][ T6020] ? __kernfs_new_node+0xc7/0x7b0 [ 77.066245][ T6020] should_failslab+0x5/0x10 [ 77.070725][ T6020] kmem_cache_alloc+0x5b/0x440 [ 77.075499][ T6020] ? memcpy+0x39/0x60 [ 77.079467][ T6020] __kernfs_new_node+0xc7/0x7b0 [ 77.084304][ T6020] ? kernfs_dop_revalidate+0x320/0x320 [ 77.089752][ T6020] ? stack_trace_save+0x8c/0xc0 [ 77.094591][ T6020] ? snprintf+0x9e/0xd0 [ 77.098727][ T6020] ? vsprintf+0x10/0x10 [ 77.102888][ T6020] kernfs_new_node+0x73/0x110 [ 77.107561][ T6020] __kernfs_create_file+0x27/0x2e0 [ 77.112657][ T6020] cgroup_addrm_files+0x2c9/0x830 [ 77.117670][ T6020] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 77.123210][ T6020] ? find_held_lock+0x2d/0x110 [ 77.127966][ T6020] ? cgroup_apply_control_enable+0x551/0xc10 [ 77.133938][ T6020] css_populate_dir+0x171/0x3e0 [ 77.138784][ T6020] cgroup_apply_control_enable+0x314/0xc10 [ 77.144857][ T6020] cgroup_subtree_control_write+0x68c/0xa90 [ 77.150746][ T6020] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 77.156795][ T6020] ? lock_acquire+0x1a8/0x720 [ 77.161475][ T6020] cgroup_file_write+0x26e/0x690 [ 77.166396][ T6020] ? _copy_from_iter+0x1b0/0xc80 [ 77.171328][ T6020] ? kill_css+0x260/0x260 [ 77.175691][ T6020] ? kill_css+0x260/0x260 [ 77.180000][ T6020] kernfs_fop_write_iter+0x2c5/0x460 [ 77.185283][ T6020] new_sync_write+0x35d/0x5f0 [ 77.189978][ T6020] ? new_sync_read+0x5f0/0x5f0 [ 77.194730][ T6020] ? lock_release+0x710/0x710 [ 77.199407][ T6020] vfs_write+0x5be/0x870 [ 77.203644][ T6020] ksys_write+0xf4/0x1d0 [ 77.207933][ T6020] ? __ia32_sys_read+0xa0/0xa0 [ 77.212685][ T6020] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 77.218686][ T6020] ? syscall_enter_from_user_mode+0x27/0x70 [ 77.224565][ T6020] do_syscall_64+0x2d/0x40 [ 77.228963][ T6020] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.234846][ T6020] RIP: 0033:0x7f2f290420e9 [ 77.239247][ T6020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 77.258841][ T6020] RSP: 002b:00007f2f28796168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 77.267347][ T6020] RAX: ffffffffffffffda RBX: 00007f2f29155030 RCX: 00007f2f290420e9 [ 77.275820][ T6020] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 77.283946][ T6020] RBP: 00007f2f287961d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.291912][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 77.299885][ T6020] R13: 00007ffd08a96f7f R14: 00007f2f28796300 R15: 0000000000022000 [ 77.319564][ T6020] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 77.379967][ T6032] FAULT_INJECTION: forcing a failure. [ 77.379967][ T6032] name failslab, interval 1, probability 0, space 0, times 0 [ 77.393616][ T6032] CPU: 1 PID: 6032 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 77.401952][ T6032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.411995][ T6032] Call Trace: [ 77.415263][ T6032] dump_stack+0x9a/0xcc [ 77.419415][ T6032] should_fail.cold+0x5/0xa [ 77.423911][ T6032] ? __kernfs_new_node+0xc7/0x7b0 [ 77.429102][ T6032] should_failslab+0x5/0x10 [ 77.433597][ T6032] kmem_cache_alloc+0x5b/0x440 [ 77.438357][ T6032] ? memcpy+0x39/0x60 [ 77.442413][ T6032] __kernfs_new_node+0xc7/0x7b0 [ 77.447369][ T6032] ? kernfs_dop_revalidate+0x320/0x320 [ 77.452816][ T6032] ? stack_trace_save+0x8c/0xc0 [ 77.457756][ T6032] ? snprintf+0x9e/0xd0 [ 77.461909][ T6032] ? vsprintf+0x10/0x10 [ 77.466056][ T6032] kernfs_new_node+0x73/0x110 [ 77.470716][ T6032] __kernfs_create_file+0x27/0x2e0 [ 77.475814][ T6032] cgroup_addrm_files+0x2c9/0x830 [ 77.480829][ T6032] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 77.486363][ T6032] ? find_held_lock+0x2d/0x110 [ 77.491137][ T6032] ? cgroup_apply_control_enable+0x551/0xc10 [ 77.497118][ T6032] css_populate_dir+0x171/0x3e0 [ 77.501963][ T6032] cgroup_apply_control_enable+0x314/0xc10 [ 77.507775][ T6032] cgroup_subtree_control_write+0x68c/0xa90 [ 77.513667][ T6032] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 77.519717][ T6032] ? lock_acquire+0x1a8/0x720 [ 77.524395][ T6032] cgroup_file_write+0x26e/0x690 [ 77.529315][ T6032] ? _copy_from_iter+0x1b0/0xc80 [ 77.534237][ T6032] ? kill_css+0x260/0x260 [ 77.538556][ T6032] ? kill_css+0x260/0x260 [ 77.542867][ T6032] kernfs_fop_write_iter+0x2c5/0x460 [ 77.548138][ T6032] new_sync_write+0x35d/0x5f0 [ 77.552806][ T6032] ? new_sync_read+0x5f0/0x5f0 [ 77.557565][ T6032] ? lock_release+0x710/0x710 [ 77.562239][ T6032] vfs_write+0x5be/0x870 [ 77.566466][ T6032] ksys_write+0xf4/0x1d0 [ 77.570693][ T6032] ? __ia32_sys_read+0xa0/0xa0 [ 77.575449][ T6032] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 77.581416][ T6032] ? syscall_enter_from_user_mode+0x27/0x70 [ 77.587310][ T6032] do_syscall_64+0x2d/0x40 [ 77.591720][ T6032] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.597606][ T6032] RIP: 0033:0x7f5e4c7bf0e9 [ 77.602006][ T6032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 77.621589][ T6032] RSP: 002b:00007f5e4bf34168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 77.629993][ T6032] RAX: ffffffffffffffda RBX: 00007f5e4c8d1f60 RCX: 00007f5e4c7bf0e9 [ 77.637953][ T6032] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 77.645911][ T6032] RBP: 00007f5e4bf341d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.653879][ T6032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 77.662006][ T6032] R13: 00007fffeb2fa18f R14: 00007f5e4bf34300 R15: 0000000000022000 [ 77.676554][ T6032] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 77.717558][ T6021] FAULT_INJECTION: forcing a failure. [ 77.717558][ T6021] name failslab, interval 1, probability 0, space 0, times 0 [ 77.730520][ T6021] CPU: 1 PID: 6021 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 77.738847][ T6021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.749071][ T6021] Call Trace: [ 77.752361][ T6021] dump_stack+0x9a/0xcc [ 77.756504][ T6021] should_fail.cold+0x5/0xa [ 77.760982][ T6021] ? __kernfs_new_node+0x94/0x7b0 [ 77.765984][ T6021] ? __kernfs_new_node+0x94/0x7b0 [ 77.770982][ T6021] should_failslab+0x5/0x10 [ 77.775470][ T6021] __kmalloc_track_caller+0x70/0x3b0 [ 77.780751][ T6021] kstrdup+0x29/0x50 [ 77.784645][ T6021] __kernfs_new_node+0x94/0x7b0 [ 77.789493][ T6021] ? kernfs_dop_revalidate+0x320/0x320 [ 77.794939][ T6021] ? stack_trace_save+0x8c/0xc0 [ 77.799779][ T6021] ? snprintf+0x9e/0xd0 [ 77.803921][ T6021] ? vsprintf+0x10/0x10 [ 77.808073][ T6021] kernfs_new_node+0x73/0x110 [ 77.812748][ T6021] __kernfs_create_file+0x27/0x2e0 [ 77.817849][ T6021] cgroup_addrm_files+0x2c9/0x830 [ 77.822867][ T6021] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 77.828398][ T6021] ? find_held_lock+0x2d/0x110 [ 77.833163][ T6021] ? cgroup_apply_control_enable+0x551/0xc10 [ 77.839152][ T6021] css_populate_dir+0x171/0x3e0 [ 77.843988][ T6021] cgroup_apply_control_enable+0x314/0xc10 [ 77.850229][ T6021] cgroup_subtree_control_write+0x68c/0xa90 [ 77.856112][ T6021] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 77.862161][ T6021] ? lock_acquire+0x1a8/0x720 [ 77.866845][ T6021] cgroup_file_write+0x26e/0x690 [ 77.871857][ T6021] ? _copy_from_iter+0x1b0/0xc80 [ 77.876785][ T6021] ? kill_css+0x260/0x260 [ 77.881633][ T6021] ? kill_css+0x260/0x260 [ 77.886060][ T6021] kernfs_fop_write_iter+0x2c5/0x460 [ 77.891363][ T6021] new_sync_write+0x35d/0x5f0 [ 77.896035][ T6021] ? new_sync_read+0x5f0/0x5f0 [ 77.900788][ T6021] ? lock_release+0x710/0x710 [ 77.905457][ T6021] vfs_write+0x5be/0x870 [ 77.909686][ T6021] ksys_write+0xf4/0x1d0 [ 77.913943][ T6021] ? __ia32_sys_read+0xa0/0xa0 [ 77.918689][ T6021] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 77.924655][ T6021] ? syscall_enter_from_user_mode+0x27/0x70 [ 77.930627][ T6021] do_syscall_64+0x2d/0x40 [ 77.935030][ T6021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.941070][ T6021] RIP: 0033:0x7fa9cd4ed0e9 [ 77.945561][ T6021] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 77.965325][ T6021] RSP: 002b:00007fa9ccc62168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 77.973735][ T6021] RAX: ffffffffffffffda RBX: 00007fa9cd5fff60 RCX: 00007fa9cd4ed0e9 [ 77.981697][ T6021] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 77.989660][ T6021] RBP: 00007fa9ccc621d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.997930][ T6021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 78.005909][ T6021] R13: 00007ffcc664622f R14: 00007fa9ccc62300 R15: 0000000000022000 [ 78.021959][ T6021] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 78.067704][ T6038] FAULT_INJECTION: forcing a failure. [ 78.067704][ T6038] name failslab, interval 1, probability 0, space 0, times 0 [ 78.083185][ T6038] CPU: 0 PID: 6038 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 78.091526][ T6038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.101568][ T6038] Call Trace: [ 78.104831][ T6038] dump_stack+0x9a/0xcc [ 78.108973][ T6038] should_fail.cold+0x5/0xa [ 78.113464][ T6038] ? percpu_ref_init+0xb1/0x300 [ 78.118299][ T6038] ? percpu_ref_init+0xb1/0x300 [ 78.123956][ T6038] should_failslab+0x5/0x10 [ 78.128451][ T6038] kmem_cache_alloc_trace+0x55/0x360 [ 78.133714][ T6038] ? cset_cgroup_from_root+0x220/0x220 [ 78.139230][ T6038] percpu_ref_init+0xb1/0x300 [ 78.143885][ T6038] cgroup_apply_control_enable+0x3ec/0xc10 [ 78.149686][ T6038] cgroup_subtree_control_write+0x68c/0xa90 [ 78.155568][ T6038] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 78.161606][ T6038] ? lock_acquire+0x1a8/0x720 [ 78.166263][ T6038] cgroup_file_write+0x26e/0x690 [ 78.171179][ T6038] ? _copy_from_iter+0x1b0/0xc80 [ 78.176087][ T6038] ? kill_css+0x260/0x260 [ 78.180399][ T6038] ? kill_css+0x260/0x260 [ 78.184708][ T6038] kernfs_fop_write_iter+0x2c5/0x460 [ 78.189969][ T6038] new_sync_write+0x35d/0x5f0 [ 78.194628][ T6038] ? new_sync_read+0x5f0/0x5f0 [ 78.199439][ T6038] ? lock_release+0x710/0x710 [ 78.204117][ T6038] vfs_write+0x5be/0x870 [ 78.208349][ T6038] ksys_write+0xf4/0x1d0 [ 78.212568][ T6038] ? __ia32_sys_read+0xa0/0xa0 [ 78.217309][ T6038] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 78.223275][ T6038] ? syscall_enter_from_user_mode+0x27/0x70 [ 78.229144][ T6038] do_syscall_64+0x2d/0x40 [ 78.233537][ T6038] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.239404][ T6038] RIP: 0033:0x7f5e4c7bf0e9 [ 78.243791][ T6038] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 78.263371][ T6038] RSP: 002b:00007f5e4bf13168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.272026][ T6038] RAX: ffffffffffffffda RBX: 00007f5e4c8d2030 RCX: 00007f5e4c7bf0e9 [ 78.279996][ T6038] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 78.287950][ T6038] RBP: 00007f5e4bf131d0 R08: 0000000000000000 R09: 0000000000000000 [ 78.295900][ T6038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 78.303852][ T6038] R13: 00007fffeb2fa18f R14: 00007f5e4bf13300 R15: 0000000000022000 [ 78.367871][ T6035] FAULT_INJECTION: forcing a failure. [ 78.367871][ T6035] name failslab, interval 1, probability 0, space 0, times 0 [ 78.385486][ T6035] CPU: 0 PID: 6035 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 78.393796][ T6035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.403833][ T6035] Call Trace: [ 78.407096][ T6035] dump_stack+0x9a/0xcc [ 78.411230][ T6035] should_fail.cold+0x5/0xa [ 78.415715][ T6035] ? __kernfs_new_node+0x94/0x7b0 [ 78.420713][ T6035] ? __kernfs_new_node+0x94/0x7b0 [ 78.425818][ T6035] should_failslab+0x5/0x10 [ 78.430298][ T6035] __kmalloc_track_caller+0x70/0x3b0 [ 78.435563][ T6035] kstrdup+0x29/0x50 [ 78.439435][ T6035] __kernfs_new_node+0x94/0x7b0 [ 78.444272][ T6035] ? kernfs_dop_revalidate+0x320/0x320 [ 78.449718][ T6035] ? stack_trace_save+0x8c/0xc0 [ 78.454643][ T6035] ? snprintf+0x9e/0xd0 [ 78.458774][ T6035] ? vsprintf+0x10/0x10 [ 78.462906][ T6035] kernfs_new_node+0x73/0x110 [ 78.467562][ T6035] __kernfs_create_file+0x27/0x2e0 [ 78.472646][ T6035] cgroup_addrm_files+0x2c9/0x830 [ 78.477647][ T6035] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 78.483162][ T6035] ? find_held_lock+0x2d/0x110 [ 78.487899][ T6035] ? cgroup_apply_control_enable+0x551/0xc10 [ 78.493856][ T6035] css_populate_dir+0x171/0x3e0 [ 78.498679][ T6035] cgroup_apply_control_enable+0x314/0xc10 [ 78.504470][ T6035] cgroup_subtree_control_write+0x68c/0xa90 [ 78.510344][ T6035] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 78.516396][ T6035] ? lock_acquire+0x1a8/0x720 [ 78.521062][ T6035] cgroup_file_write+0x26e/0x690 [ 78.525977][ T6035] ? _copy_from_iter+0x1b0/0xc80 [ 78.530888][ T6035] ? kill_css+0x260/0x260 [ 78.535202][ T6035] ? kill_css+0x260/0x260 [ 78.539496][ T6035] kernfs_fop_write_iter+0x2c5/0x460 [ 78.544757][ T6035] new_sync_write+0x35d/0x5f0 [ 78.549401][ T6035] ? new_sync_read+0x5f0/0x5f0 [ 78.554139][ T6035] ? lock_release+0x710/0x710 [ 78.558799][ T6035] vfs_write+0x5be/0x870 [ 78.563062][ T6035] ksys_write+0xf4/0x1d0 [ 78.567295][ T6035] ? __ia32_sys_read+0xa0/0xa0 [ 78.572028][ T6035] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 78.577979][ T6035] ? syscall_enter_from_user_mode+0x27/0x70 [ 78.583842][ T6035] do_syscall_64+0x2d/0x40 [ 78.588249][ T6035] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.594113][ T6035] RIP: 0033:0x7f2f290420e9 [ 78.598500][ T6035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 78.618092][ T6035] RSP: 002b:00007f2f28796168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.626485][ T6035] RAX: ffffffffffffffda RBX: 00007f2f29155030 RCX: 00007f2f290420e9 [ 78.634442][ T6035] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 78.642407][ T6035] RBP: 00007f2f287961d0 R08: 0000000000000000 R09: 0000000000000000 [ 78.650397][ T6035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 78.658346][ T6035] R13: 00007ffd08a96f7f R14: 00007f2f28796300 R15: 0000000000022000 [ 78.673776][ T6035] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 78.717938][ T6029] FAULT_INJECTION: forcing a failure. [ 78.717938][ T6029] name failslab, interval 1, probability 0, space 0, times 0 [ 78.731422][ T6029] CPU: 0 PID: 6029 Comm: syz-executor.4 Not tainted 5.11.0-syzkaller #0 [ 78.739747][ T6029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.749790][ T6029] Call Trace: [ 78.753058][ T6029] dump_stack+0x9a/0xcc [ 78.757192][ T6029] should_fail.cold+0x5/0xa [ 78.761663][ T6029] ? __kernfs_new_node+0x94/0x7b0 [ 78.766667][ T6029] ? __kernfs_new_node+0x94/0x7b0 [ 78.771672][ T6029] should_failslab+0x5/0x10 [ 78.776146][ T6029] __kmalloc_track_caller+0x70/0x3b0 [ 78.781408][ T6029] kstrdup+0x29/0x50 [ 78.785280][ T6029] __kernfs_new_node+0x94/0x7b0 [ 78.790106][ T6029] ? kernfs_dop_revalidate+0x320/0x320 [ 78.795549][ T6029] ? stack_trace_save+0x8c/0xc0 [ 78.800388][ T6029] ? snprintf+0x9e/0xd0 [ 78.804548][ T6029] ? vsprintf+0x10/0x10 [ 78.808692][ T6029] kernfs_new_node+0x73/0x110 [ 78.813355][ T6029] __kernfs_create_file+0x27/0x2e0 [ 78.818448][ T6029] cgroup_addrm_files+0x2c9/0x830 [ 78.823462][ T6029] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 78.828995][ T6029] ? find_held_lock+0x2d/0x110 [ 78.833734][ T6029] ? cgroup_apply_control_enable+0x551/0xc10 [ 78.839699][ T6029] css_populate_dir+0x171/0x3e0 [ 78.844527][ T6029] cgroup_apply_control_enable+0x314/0xc10 [ 78.850319][ T6029] cgroup_subtree_control_write+0x68c/0xa90 [ 78.856191][ T6029] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 78.862237][ T6029] ? lock_acquire+0x1a8/0x720 [ 78.866895][ T6029] cgroup_file_write+0x26e/0x690 [ 78.871812][ T6029] ? _copy_from_iter+0x1b0/0xc80 [ 78.876734][ T6029] ? kill_css+0x260/0x260 [ 78.881041][ T6029] ? kill_css+0x260/0x260 [ 78.885345][ T6029] kernfs_fop_write_iter+0x2c5/0x460 [ 78.890628][ T6029] new_sync_write+0x35d/0x5f0 [ 78.895277][ T6029] ? new_sync_read+0x5f0/0x5f0 [ 78.900015][ T6029] ? lock_release+0x710/0x710 [ 78.904681][ T6029] vfs_write+0x5be/0x870 [ 78.908906][ T6029] ksys_write+0xf4/0x1d0 [ 78.913130][ T6029] ? __ia32_sys_read+0xa0/0xa0 [ 78.917868][ T6029] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 78.923818][ T6029] ? syscall_enter_from_user_mode+0x27/0x70 [ 78.929691][ T6029] do_syscall_64+0x2d/0x40 [ 78.934081][ T6029] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.939952][ T6029] RIP: 0033:0x7ff0912090e9 [ 78.944352][ T6029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 78.963935][ T6029] RSP: 002b:00007ff09095d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.972323][ T6029] RAX: ffffffffffffffda RBX: 00007ff09131c030 RCX: 00007ff0912090e9 [ 78.980354][ T6029] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 78.988300][ T6029] RBP: 00007ff09095d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 78.996242][ T6029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 79.004185][ T6029] R13: 00007ffdf07681bf R14: 00007ff09095d300 R15: 0000000000022000 [ 79.022147][ T6029] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 79.068173][ T6044] FAULT_INJECTION: forcing a failure. [ 79.068173][ T6044] name failslab, interval 1, probability 0, space 0, times 0 [ 79.088731][ T6044] CPU: 1 PID: 6044 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 79.097197][ T6044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.107425][ T6044] Call Trace: [ 79.110701][ T6044] dump_stack+0x9a/0xcc [ 79.114856][ T6044] should_fail.cold+0x5/0xa [ 79.119351][ T6044] ? __kernfs_new_node+0x94/0x7b0 [ 79.124369][ T6044] ? __kernfs_new_node+0x94/0x7b0 [ 79.129382][ T6044] should_failslab+0x5/0x10 [ 79.133962][ T6044] __kmalloc_track_caller+0x70/0x3b0 [ 79.139244][ T6044] kstrdup+0x29/0x50 [ 79.143129][ T6044] __kernfs_new_node+0x94/0x7b0 [ 79.147973][ T6044] ? kernfs_dop_revalidate+0x320/0x320 [ 79.153432][ T6044] ? stack_trace_save+0x8c/0xc0 [ 79.158285][ T6044] ? snprintf+0x9e/0xd0 [ 79.162434][ T6044] ? vsprintf+0x10/0x10 [ 79.166599][ T6044] kernfs_new_node+0x73/0x110 [ 79.171264][ T6044] __kernfs_create_file+0x27/0x2e0 [ 79.176355][ T6044] cgroup_addrm_files+0x2c9/0x830 [ 79.181404][ T6044] ? cgroup_css.part.0.isra.0+0xd0/0xd0 [ 79.186946][ T6044] ? find_held_lock+0x2d/0x110 [ 79.191708][ T6044] ? cgroup_apply_control_enable+0x551/0xc10 [ 79.197691][ T6044] css_populate_dir+0x171/0x3e0 [ 79.202537][ T6044] cgroup_apply_control_enable+0x314/0xc10 [ 79.208346][ T6044] cgroup_subtree_control_write+0x68c/0xa90 [ 79.214234][ T6044] ? cgroup_max_descendants_write+0x1b0/0x1b0 [ 79.220290][ T6044] ? lock_acquire+0x1a8/0x720 [ 79.224961][ T6044] cgroup_file_write+0x26e/0x690 [ 79.229887][ T6044] ? _copy_from_iter+0x1b0/0xc80 [ 79.234814][ T6044] ? kill_css+0x260/0x260 [ 79.239135][ T6044] ? kill_css+0x260/0x260 [ 79.243468][ T6044] kernfs_fop_write_iter+0x2c5/0x460 [ 79.248751][ T6044] new_sync_write+0x35d/0x5f0 [ 79.253418][ T6044] ? new_sync_read+0x5f0/0x5f0 [ 79.258270][ T6044] ? lock_release+0x710/0x710 [ 79.262953][ T6044] vfs_write+0x5be/0x870 [ 79.267191][ T6044] ksys_write+0xf4/0x1d0 [ 79.271419][ T6044] ? __ia32_sys_read+0xa0/0xa0 [ 79.276157][ T6044] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 79.282114][ T6044] ? syscall_enter_from_user_mode+0x27/0x70 [ 79.288004][ T6044] do_syscall_64+0x2d/0x40 [ 79.292405][ T6044] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.298283][ T6044] RIP: 0033:0x7f5e4c7bf0e9 [ 79.302686][ T6044] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 79.322284][ T6044] RSP: 002b:00007f5e4bf13168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 79.330696][ T6044] RAX: ffffffffffffffda RBX: 00007f5e4c8d2030 RCX: 00007f5e4c7bf0e9 [ 79.338661][ T6044] RDX: 0000000000000006 RSI: 00000000200000c0 RDI: 0000000000000004 [ 79.346622][ T6044] RBP: 00007f5e4bf131d0 R08: 0000000000000000 R09: 0000000000000000 [ 79.354573][ T6044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 79.362530][ T6044] R13: 00007fffeb2fa18f R14: 00007f5e4bf13300 R15: 0000000000022000 [ 79.379848][ T6044] cgroup: cgroup_addrm_files: failed to add max, err=-12 [ 79.414336][ T5893] ------------[ cut here ]------------ [ 79.420118][ T5893] WARNING: CPU: 0 PID: 5893 at fs/namespace.c:1168 mntput_no_expire+0x852/0xac0 [ 79.429875][ T5893] Modules linked in: [ 79.433767][ T5893] CPU: 0 PID: 5893 Comm: syz-executor.0 Not tainted 5.11.0-syzkaller #0 [ 79.436938][ C1] ------------[ cut here ]------------ [ 79.442390][ T5893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.447692][ C1] percpu ref (css_release) <= 0 (0) after switching to atomic [ 79.447771][ C1] WARNING: CPU: 1 PID: 0 at lib/percpu-refcount.c:194 percpu_ref_switch_to_atomic_rcu+0x2e4/0x3f0 [ 79.457782][ T5893] RIP: 0010:mntput_no_expire+0x852/0xac0 [ 79.465200][ C1] Modules linked in: [ 79.475779][ T5893] Code: 0f 85 f3 fd ff ff 48 c7 c2 60 70 97 88 be ba 02 00 00 48 c7 c7 20 70 97 88 c6 05 66 c8 6c 0a 01 e8 1d 11 41 06 e9 cf fd ff ff <0f> 0b e9 b2 fd ff ff e8 02 59 a5 ff 84 c0 0f 85 15 fe ff ff 48 c7 [ 79.481408][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.11.0-syzkaller #0 [ 79.485379][ T5893] RSP: 0018:ffffc9000189fc40 EFLAGS: 00010286 [ 79.505002][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.505012][ C1] RIP: 0010:percpu_ref_switch_to_atomic_rcu+0x2e4/0x3f0 [ 79.512648][ T5893] [ 79.518690][ C1] Code: 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 03 01 00 00 49 8b 76 e8 4c 89 e2 48 c7 c7 c0 6f dd 88 e8 e6 4e 80 04 <0f> 0b e9 6d fe ff ff e8 f0 32 2f fe e9 04 ff ff ff 48 c7 c7 24 4b [ 79.518699][ C1] RSP: 0018:ffffc90000db0e48 EFLAGS: 00010286 [ 79.528762][ T5893] RAX: 0000000000000000 RBX: 1ffff92000313f8e RCX: 0000000000000002 [ 79.535651][ C1] [ 79.535655][ C1] RAX: 0000000000000000 RBX: 7fffffffffffffff RCX: 0000000000000000 [ 79.537979][ T5893] RDX: 0000000000000008 RSI: 0000000000000000 RDI: ffffffff8c324950 [ 79.557689][ C1] RDX: 0000000000000102 RSI: ffffffff888ae7e0 RDI: fffff520001b61bb [ 79.557701][ C1] RBP: ffff8880272d9580 R08: 0000000000000001 R09: 0000000000000001 [ 79.557706][ C1] R10: fffffbfff14cf3e4 R11: 0000000000000001 R12: 0000000000000000 [ 79.563746][ T5893] RBP: ffffc9000189fc90 R08: 0000000000000008 R09: ffffffff8e1497ef [ 79.571706][ C1] R13: 0000000000000007 R14: ffff8880272d95a0 R15: fffffbfff1864964 [ 79.571713][ C1] FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 79.571723][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.574025][ T5893] R10: fffffbfff1c292fd R11: 00000000000002ba R12: 00000000ffffffff [ 79.582005][ C1] CR2: 00007f2f28795ff8 CR3: 000000001e6d4000 CR4: 00000000003506e0 [ 79.582016][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.582021][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.589995][ T5893] R13: 0000000000000007 R14: ffff888025cca780 R15: dffffc0000000000 [ 79.597955][ C1] Call Trace: [ 79.597963][ C1] [ 79.605908][ T5893] FS: 0000555556cc0400(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 79.613878][ C1] ? rcu_core+0x582/0xf00 [ 79.621856][ T5893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.629806][ C1] rcu_core+0x5eb/0xf00 [ 79.629823][ C1] ? rcu_implicit_dynticks_qs+0x840/0x840 [ 79.638743][ T5893] CR2: 0000555556838848 CR3: 00000000167a9000 CR4: 00000000003506f0 [ 79.645300][ C1] __do_softirq+0x29b/0x9f6 [ 79.653268][ T5893] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.661225][ C1] asm_call_irq_on_stack+0xf/0x20 [ 79.669281][ T5893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.677243][ C1] [ 79.677248][ C1] do_softirq_own_stack+0xaa/0xd0 [ 79.685191][ T5893] Call Trace: [ 79.688466][ C1] irq_exit_rcu+0x134/0x200 [ 79.688478][ C1] sysvec_apic_timer_interrupt+0x4d/0x100 [ 79.691301][ T5893] ? clone_private_mount+0xf0/0xf0 [ 79.700209][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 79.700220][ C1] RIP: 0010:acpi_idle_do_entry+0x161/0x1c0 [ 79.704523][ T5893] ? find_held_lock+0x2d/0x110 [ 79.711089][ C1] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 6d 48 8b 45 00 a8 08 75 c9 e8 5d 48 3b f9 e9 07 00 00 00 0f 00 2d 21 bd b5 00 fb f4 <9c> 58 fa f6 c4 02 74 ae 5d e9 b1 44 3b f9 48 89 ef 5d e9 c8 f9 ff [ 79.711097][ C1] RSP: 0018:ffffc90000d47d30 EFLAGS: 00000202 [ 79.715227][ T5893] namespace_unlock+0x31f/0x3c0 [ 79.720920][ C1] RAX: 000000000004b57f RBX: ffff88814314a865 RCX: 1ffffffff18641e9 [ 79.720932][ C1] RDX: 0000000000000000 RSI: ffffffff888ae7e0 RDI: ffffffff88ddb560 [ 79.728905][ T5893] ? kern_unmount+0xa0/0xa0 [ 79.733362][ C1] RBP: ffff8880101cb800 R08: 0000000000000001 R09: 0000000000000001 [ 79.741337][ T5893] ? rwlock_bug.part.0+0x90/0x90 [ 79.746312][ C1] R10: ffffed1002039700 R11: 0000000000000001 R12: 0000000000000001 [ 79.754726][ T5893] path_umount+0x66a/0xfe0 [ 79.757631][ C1] R13: ffff88814314a864 R14: ffffffff8b09fcc0 R15: ffff888141ff7004 [ 79.757655][ C1] acpi_idle_enter+0x2c0/0x4b0 [ 79.762635][ T5893] ? strncpy_from_user+0x68/0x2d0 [ 79.765885][ C1] ? rcu_preempt_deferred_qs+0x13/0xe0 [ 79.770385][ T5893] ? __detach_mounts+0x280/0x280 [ 79.776062][ C1] cpuidle_enter_state+0x152/0xb40 [ 79.781160][ T5893] ? getname_flags.part.0+0x89/0x440 [ 79.787123][ C1] cpuidle_enter+0x45/0xa0 [ 79.792908][ T5893] __x64_sys_umount+0xfb/0x120 [ 79.797652][ C1] do_idle+0x3e1/0x590 [ 79.797666][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 79.817259][ T5893] ? path_umount+0xfe0/0xfe0 [ 79.823290][ C1] cpu_startup_entry+0x14/0x20 [ 79.828128][ T5893] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 79.836057][ C1] start_secondary+0x274/0x350 [ 79.844024][ T5893] ? syscall_enter_from_user_mode+0x27/0x70 [ 79.848504][ C1] ? set_cpu_sibling_map+0x2460/0x2460 [ 79.848521][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 79.856458][ T5893] ? lockdep_hardirqs_on+0x79/0x100 [ 79.861394][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 79.869361][ T5893] do_syscall_64+0x2d/0x40 [ 79.873717][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.11.0-syzkaller #0 [ 79.881716][ T5893] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.886420][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.891442][ T5893] RIP: 0033:0x7f5e4c7c0557 [ 79.896832][ C1] Call Trace: [ 79.896837][ C1] [ 79.896842][ C1] dump_stack+0x9a/0xcc [ 79.896854][ C1] panic+0x256/0x4eb [ 79.901761][ T5893] Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 79.906839][ C1] ? __warn_printk+0xee/0xee [ 79.906862][ C1] ? percpu_ref_switch_to_atomic_rcu+0x2e4/0x3f0 [ 79.912114][ T5893] RSP: 002b:00007fffeb2f92e8 EFLAGS: 00000246 [ 79.916501][ C1] __warn.cold+0x2b/0x35 [ 79.921262][ T5893] ORIG_RAX: 00000000000000a6 [ 79.925282][ C1] ? percpu_ref_switch_to_atomic_rcu+0x2e4/0x3f0 [ 79.930294][ T5893] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e4c7c0557 [ 79.934826][ C1] report_bug+0x15a/0x1b0 [ 79.939578][ T5893] RDX: 00007fffeb2f93b9 RSI: 000000000000000a RDI: 00007fffeb2f93b0 [ 79.945499][ C1] ? vprintk_emit+0xb7/0x2d0 [ 79.950253][ T5893] RBP: 00007fffeb2f93b0 R08: 00000000ffffffff R09: 00007fffeb2f9180 [ 79.956092][ C1] handle_bug+0x3c/0x60 [ 79.961538][ T5893] R10: 0000555556cc18b3 R11: 0000000000000246 R12: 00007f5e4c8181f8 [ 79.967376][ C1] exc_invalid_op+0x14/0x40 [ 79.967385][ C1] asm_exc_invalid_op+0x12/0x20 [ 79.967395][ C1] RIP: 0010:percpu_ref_switch_to_atomic_rcu+0x2e4/0x3f0 [ 79.967405][ C1] Code: 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 03 01 00 00 49 8b 76 e8 4c 89 e2 48 c7 c7 c0 6f dd 88 e8 e6 4e 80 04 <0f> 0b e9 6d fe ff ff e8 f0 32 2f fe e9 04 ff ff ff 48 c7 c7 24 4b [ 79.972569][ T5893] R13: 00007fffeb2fa470 R14: 0000555556cc1810 R15: 00007fffeb2fa4b0 [ 79.979121][ C1] RSP: 0018:ffffc90000db0e48 EFLAGS: 00010286 [ 79.979130][ C1] RAX: 0000000000000000 RBX: 7fffffffffffffff RCX: 0000000000000000 [ 79.979135][ C1] RDX: 0000000000000102 RSI: ffffffff888ae7e0 RDI: fffff520001b61bb [ 79.979140][ C1] RBP: ffff8880272d9580 R08: 0000000000000001 R09: 0000000000000001 [ 79.979144][ C1] R10: fffffbfff14cf3e4 R11: 0000000000000001 R12: 0000000000000000 [ 79.979149][ C1] R13: 0000000000000007 R14: ffff8880272d95a0 R15: fffffbfff1864964 [ 79.979168][ C1] ? percpu_ref_switch_to_atomic_rcu+0x2e4/0x3f0 [ 79.983604][ T5893] irq event stamp: 180397 [ 79.991150][ C1] ? rcu_core+0x582/0xf00 [ 79.991162][ C1] rcu_core+0x5eb/0xf00 [ 79.991176][ C1] ? rcu_implicit_dynticks_qs+0x840/0x840 [ 79.997055][ T5893] hardirqs last enabled at (180409): [] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 80.007068][ C1] __do_softirq+0x29b/0x9f6 [ 80.007085][ C1] asm_call_irq_on_stack+0xf/0x20 [ 80.011483][ T5893] hardirqs last disabled at (180418): [] console_unlock+0x626/0x8d0 [ 80.014743][ C1] [ 80.017591][ T5893] softirqs last enabled at (179964): [] asm_call_irq_on_stack+0xf/0x20 [ 80.021689][ C1] do_softirq_own_stack+0xaa/0xd0 [ 80.025547][ T5893] softirqs last disabled at (179759): [] asm_call_irq_on_stack+0xf/0x20 [ 80.045120][ C1] irq_exit_rcu+0x134/0x200 [ 80.045132][ C1] sysvec_apic_timer_interrupt+0x4d/0x100 [ 80.045141][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 80.045150][ C1] RIP: 0010:acpi_idle_do_entry+0x161/0x1c0 [ 80.049732][ T5893] ---[ end trace 9e255b5c7c5f826b ]--- [ 80.056001][ C1] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 6d 48 8b 45 00 a8 08 75 c9 e8 5d 48 3b f9 e9 07 00 00 00 0f 00 2d 21 bd b5 00 fb f4 <9c> 58 fa f6 c4 02 74 ae 5d e9 b1 44 3b f9 48 89 ef 5d e9 c8 f9 ff [ 80.092895][ T5893] ------------[ cut here ]------------ [ 80.097432][ C1] RSP: 0018:ffffc90000d47d30 EFLAGS: 00000202 [ 80.097446][ C1] RAX: 000000000004b57f RBX: ffff88814314a865 RCX: 1ffffffff18641e9 [ 80.097451][ C1] RDX: 0000000000000000 RSI: ffffffff888ae7e0 RDI: ffffffff88ddb560 [ 80.097456][ C1] RBP: ffff8880101cb800 R08: 0000000000000001 R09: 0000000000000001 [ 80.097461][ C1] R10: ffffed1002039700 R11: 0000000000000001 R12: 0000000000000001 [ 80.097465][ C1] R13: ffff88814314a864 R14: ffffffff8b09fcc0 R15: ffff888141ff7004 [ 80.097487][ C1] acpi_idle_enter+0x2c0/0x4b0 [ 80.097501][ C1] ? rcu_preempt_deferred_qs+0x13/0xe0 [ 80.097515][ C1] cpuidle_enter_state+0x152/0xb40 [ 80.102077][ T5893] WARNING: CPU: 0 PID: 5893 at fs/namespace.c:1168 mntput_no_expire+0x852/0xac0 [ 80.110032][ C1] cpuidle_enter+0x45/0xa0 [ 80.110048][ C1] do_idle+0x3e1/0x590 [ 80.110060][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 80.110076][ C1] cpu_startup_entry+0x14/0x20 [ 80.110083][ C1] start_secondary+0x274/0x350 [ 80.110092][ C1] ? set_cpu_sibling_map+0x2460/0x2460 [ 80.110121][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 80.114337][ C1] Kernel Offset: disabled [ 80.454868][ C1] Rebooting in 86400 seconds..