Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. 2021/01/23 19:33:17 parsed 1 programs 2021/01/23 19:33:17 executed programs: 0 [ 44.962429][ T8908] IPVS: ftp: loaded support on port[0] = 21 [ 45.089118][ T8908] chnl_net:caif_netlink_parms(): no params data found [ 45.156778][ T8918] IPVS: ftp: loaded support on port[0] = 21 [ 45.157191][ T8910] IPVS: ftp: loaded support on port[0] = 21 [ 45.168237][ T8917] IPVS: ftp: loaded support on port[0] = 21 [ 45.188493][ T8912] IPVS: ftp: loaded support on port[0] = 21 [ 45.202048][ T8915] IPVS: ftp: loaded support on port[0] = 21 [ 45.300868][ T8910] chnl_net:caif_netlink_parms(): no params data found [ 45.386874][ T8908] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.395991][ T8908] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.403753][ T8908] device bridge_slave_0 entered promiscuous mode [ 45.415026][ T8910] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.423009][ T8910] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.430340][ T8910] device bridge_slave_0 entered promiscuous mode [ 45.482650][ T8908] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.489680][ T8908] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.498034][ T8908] device bridge_slave_1 entered promiscuous mode [ 45.512927][ T8910] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.520032][ T8910] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.528469][ T8910] device bridge_slave_1 entered promiscuous mode [ 45.546921][ T8910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.570386][ T8908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.584255][ T8918] chnl_net:caif_netlink_parms(): no params data found [ 45.593935][ T8910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.616472][ T8908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.656504][ T8908] team0: Port device team_slave_0 added [ 45.667163][ T8910] team0: Port device team_slave_0 added [ 45.677156][ T8915] chnl_net:caif_netlink_parms(): no params data found [ 45.694013][ T8908] team0: Port device team_slave_1 added [ 45.700681][ T8910] team0: Port device team_slave_1 added [ 45.767413][ T8908] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.779705][ T8908] 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. [ 45.807956][ T8908] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.828047][ T8917] chnl_net:caif_netlink_parms(): no params data found [ 45.842540][ T8910] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.849567][ T8910] 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. [ 45.875774][ T8910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.887200][ T8908] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.894269][ T8908] 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. [ 45.920727][ T8908] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.945362][ T8918] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.952889][ T8918] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.960259][ T8918] device bridge_slave_0 entered promiscuous mode [ 45.970217][ T8918] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.977687][ T8918] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.985329][ T8918] device bridge_slave_1 entered promiscuous mode [ 45.993046][ T8910] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.999955][ T8910] 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. [ 46.026643][ T8910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.049647][ T8908] device hsr_slave_0 entered promiscuous mode [ 46.056302][ T8908] device hsr_slave_1 entered promiscuous mode [ 46.066668][ T8912] chnl_net:caif_netlink_parms(): no params data found [ 46.102680][ T8910] device hsr_slave_0 entered promiscuous mode [ 46.110132][ T8910] device hsr_slave_1 entered promiscuous mode [ 46.117155][ T8910] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.125491][ T8910] Cannot create hsr debugfs directory [ 46.147716][ T8918] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.165039][ T8915] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.173161][ T8915] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.180668][ T8915] device bridge_slave_0 entered promiscuous mode [ 46.194429][ T8918] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.210062][ T8915] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.217952][ T8915] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.226088][ T8915] device bridge_slave_1 entered promiscuous mode [ 46.249103][ T8918] team0: Port device team_slave_0 added [ 46.257525][ T8918] team0: Port device team_slave_1 added [ 46.298971][ T8918] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.306710][ T8918] 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. [ 46.334484][ T8918] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.348915][ T8918] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.356235][ T8918] 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. [ 46.383112][ T8918] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.399739][ T8917] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.407316][ T8917] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.415001][ T8917] device bridge_slave_0 entered promiscuous mode [ 46.423981][ T8917] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.430993][ T8917] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.439495][ T8917] device bridge_slave_1 entered promiscuous mode [ 46.449662][ T8915] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.487600][ T8917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.500791][ T8915] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.510611][ T8912] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.518004][ T8912] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.525843][ T8912] device bridge_slave_0 entered promiscuous mode [ 46.535816][ T8912] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.544089][ T8912] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.554240][ T8912] device bridge_slave_1 entered promiscuous mode [ 46.573113][ T8917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.587728][ T8918] device hsr_slave_0 entered promiscuous mode [ 46.594189][ T8918] device hsr_slave_1 entered promiscuous mode [ 46.600495][ T8918] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.608888][ T8918] Cannot create hsr debugfs directory [ 46.620854][ T8912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.649001][ T8917] team0: Port device team_slave_0 added [ 46.666285][ T8912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.681712][ T8915] team0: Port device team_slave_0 added [ 46.688411][ T8917] team0: Port device team_slave_1 added [ 46.714732][ T8915] team0: Port device team_slave_1 added [ 46.725404][ T8912] team0: Port device team_slave_0 added [ 46.753386][ T8917] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.760310][ T8917] 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. [ 46.787663][ T8917] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.799640][ T8912] team0: Port device team_slave_1 added [ 46.813632][ T8917] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.820635][ T8917] 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. [ 46.848409][ T8917] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.874671][ T8915] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.881686][ T8915] 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. [ 46.907791][ T8915] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.921115][ T8915] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.928025][ T8915] 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. [ 46.954652][ T8915] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.969253][ T8908] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 46.982048][ T8908] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 47.008604][ T8915] device hsr_slave_0 entered promiscuous mode [ 47.011420][ T3023] Bluetooth: hci0: command 0x0409 tx timeout [ 47.021726][ T8915] device hsr_slave_1 entered promiscuous mode [ 47.028133][ T8915] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.036451][ T8915] Cannot create hsr debugfs directory [ 47.048799][ T8912] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.056893][ T8912] 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. [ 47.083480][ T8912] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.094679][ T3602] Bluetooth: hci2: command 0x0409 tx timeout [ 47.100651][ T3602] Bluetooth: hci3: command 0x0409 tx timeout [ 47.101911][ T8908] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 47.108844][ T3602] Bluetooth: hci5: command 0x0409 tx timeout [ 47.124373][ T8917] device hsr_slave_0 entered promiscuous mode [ 47.130784][ T8917] device hsr_slave_1 entered promiscuous mode [ 47.138335][ T8917] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.146698][ T8917] Cannot create hsr debugfs directory [ 47.152420][ T8910] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 47.162747][ T8912] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.169659][ T8912] 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. [ 47.197113][ T8912] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.201057][ T17] Bluetooth: hci1: command 0x0409 tx timeout [ 47.209060][ T8908] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 47.217947][ T17] Bluetooth: hci4: command 0x0409 tx timeout [ 47.233694][ T8910] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 47.263141][ T8912] device hsr_slave_0 entered promiscuous mode [ 47.269824][ T8912] device hsr_slave_1 entered promiscuous mode [ 47.279009][ T8912] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.287175][ T8912] Cannot create hsr debugfs directory [ 47.304088][ T8910] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 47.315980][ T8910] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 47.475494][ T8918] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 47.500169][ T8918] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 47.521919][ T8918] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 47.554413][ T8918] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 47.574418][ T8912] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 47.582583][ T8917] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 47.595930][ T8917] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 47.604106][ T8917] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 47.620244][ T8912] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 47.628854][ T8912] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 47.645052][ T8917] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 47.663762][ T8910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.676745][ T8912] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 47.708904][ T8908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.722771][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.734990][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.748752][ T8910] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.759691][ T8908] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.780225][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.788165][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.796201][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.805466][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.813770][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.820850][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.828669][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.852985][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.862174][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.873216][ T3602] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.880529][ T3602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.888713][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.897476][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.922242][ T8918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.934589][ T8915] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.950935][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.959661][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.968465][ T3218] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.975565][ T3218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.983659][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.992651][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.000982][ T3218] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.007994][ T3218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.015527][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.024006][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.032478][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.040635][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.050594][ T8917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.073062][ T8915] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.083967][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.092154][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.099558][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.108620][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.116900][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.125796][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.134091][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.142381][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.150309][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.158181][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.166208][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.177660][ T8918] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.191484][ T8910] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.202799][ T8910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.211754][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.219407][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.227723][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.236184][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.244532][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.253007][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.261241][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.268254][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.275657][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.284247][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.292621][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.299629][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.307008][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.315309][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.323516][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.331907][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.340025][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.347092][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.360894][ T8917] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.364468][ T8908] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.379407][ T8908] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.416233][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.424073][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.431799][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.439216][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.450939][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.459495][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.468193][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.476561][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.484712][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.493300][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.501916][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.510034][ T3602] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.517085][ T3602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.524507][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.532887][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.541446][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.549289][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.557206][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.577087][ T8915] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.588997][ T8915] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.610573][ T8918] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.622002][ T8918] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.638729][ T8910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.646933][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.655697][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.664074][ T3602] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.671136][ T3602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.678738][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.687341][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.695889][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.704240][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.712713][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.720799][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.728776][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.736979][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.744971][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.752369][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.759669][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.768280][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.777106][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.785266][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.794078][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.802426][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.810406][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.818731][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.826870][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.835102][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.843505][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.852015][ T3602] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.859040][ T3602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.869969][ T8908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.894717][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.903302][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.914409][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.921958][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.929358][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.937368][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.945056][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.952947][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.964290][ T8915] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.973192][ T8912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.991004][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.999504][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.021068][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.029363][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.038080][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.047465][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.060301][ T8917] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.071678][ T8917] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.088765][ T8912] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.090941][ T3034] Bluetooth: hci0: command 0x041b tx timeout [ 49.103330][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.115813][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.124269][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.132316][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.140421][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.148891][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.157212][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.165035][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.180782][ T3023] Bluetooth: hci2: command 0x041b tx timeout [ 49.184202][ T17] Bluetooth: hci5: command 0x041b tx timeout [ 49.192003][ T8917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.200104][ T17] Bluetooth: hci3: command 0x041b tx timeout [ 49.207509][ T8918] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.219694][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.230225][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.238079][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.247259][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.256709][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.261033][ T17] Bluetooth: hci4: command 0x041b tx timeout [ 49.280446][ T8910] device veth0_vlan entered promiscuous mode [ 49.286736][ T17] Bluetooth: hci1: command 0x041b tx timeout [ 49.310346][ T8908] device veth0_vlan entered promiscuous mode [ 49.323848][ T8915] device veth0_vlan entered promiscuous mode [ 49.333770][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.342622][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.352310][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.360832][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.368833][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.377709][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.386162][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.393234][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.401080][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.409559][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.418820][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.427149][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.435489][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.444335][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.453461][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.462566][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.481235][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.488806][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.497454][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.505459][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.513812][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.522521][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.531579][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.539207][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.548939][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.558024][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.565115][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.573909][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.582513][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.590946][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.599165][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.614353][ T8910] device veth1_vlan entered promiscuous mode [ 49.629977][ T8912] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.642520][ T8912] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.660727][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.668260][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.677488][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.687839][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.696303][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.704455][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.712690][ T3218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.721266][ T8908] device veth1_vlan entered promiscuous mode [ 49.746276][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.753769][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.762217][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.769529][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.778038][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.786782][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.795670][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.804818][ T8915] device veth1_vlan entered promiscuous mode [ 49.819226][ T8912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.831717][ T8910] device veth0_macvtap entered promiscuous mode [ 49.850094][ T8917] device veth0_vlan entered promiscuous mode [ 49.858707][ T8918] device veth0_vlan entered promiscuous mode [ 49.868403][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.876890][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.887427][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.896086][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.904647][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.912985][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.921668][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.931114][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.938566][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.946682][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.954378][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.963803][ T8910] device veth1_macvtap entered promiscuous mode [ 49.978726][ T8917] device veth1_vlan entered promiscuous mode [ 49.995492][ T8918] device veth1_vlan entered promiscuous mode [ 50.016448][ T8910] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.026175][ T8910] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.045149][ T8912] device veth0_vlan entered promiscuous mode [ 50.062118][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.069951][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.081209][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.088909][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.097752][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.116570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.125455][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.134405][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.143040][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.152437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.167076][ T8917] device veth0_macvtap entered promiscuous mode [ 50.188493][ T8912] device veth1_vlan entered promiscuous mode [ 50.201025][ T8915] device veth0_macvtap entered promiscuous mode [ 50.209442][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.218469][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.226379][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.234271][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.242694][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.251812][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.260238][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.268531][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.277204][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.285513][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.294566][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.302443][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.311754][ T8917] device veth1_macvtap entered promiscuous mode [ 50.332815][ T8908] device veth0_macvtap entered promiscuous mode [ 50.353031][ T8918] device veth0_macvtap entered promiscuous mode [ 50.361362][ T8912] device veth0_macvtap entered promiscuous mode [ 50.369983][ T8915] device veth1_macvtap entered promiscuous mode [ 50.385440][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.394436][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.402775][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.410655][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.418589][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.427117][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.435439][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.444051][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.453859][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.462132][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.470208][ T8908] device veth1_macvtap entered promiscuous mode [ 50.477555][ T8912] device veth1_macvtap entered promiscuous mode [ 50.491322][ T8912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.502463][ T8912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.513543][ T8912] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.537829][ T8917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.555945][ T8917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.566647][ T8917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.578397][ T8917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.589853][ T8917] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.601218][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.601508][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.601790][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.602048][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.602580][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.602985][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.604090][ T8918] device veth1_macvtap entered promiscuous mode [ 50.660344][ T8915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.671168][ T8915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.681383][ T8915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.692199][ T8915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.702205][ T8915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.713006][ T8915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.723910][ T8915] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.738242][ T3375] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.739173][ T8908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.755924][ T3375] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.761909][ T8908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.774616][ T8908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.785714][ T8908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.795903][ T8908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.806716][ T8908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.816671][ T8908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.827110][ T8908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.837993][ T8908] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.845595][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.856259][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.864831][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.872579][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.880965][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.891415][ T8917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.902527][ T8917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.913888][ T8917] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.922810][ T8912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.938350][ T8912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.948430][ T8912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.960241][ T8912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.972118][ T8912] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.981804][ T8915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.994090][ T8915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.004078][ T8915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.014649][ T8915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.024484][ T8915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.035021][ T8915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.045734][ T8915] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.058386][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.067338][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.075932][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.084304][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.093018][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.101522][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.124829][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.138266][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.148801][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.159590][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.169737][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.170664][ T3034] Bluetooth: hci0: command 0x040f tx timeout [ 51.180820][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.196372][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.206844][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.216689][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.227979][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.238869][ T8918] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.246931][ T8908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.257945][ T3034] Bluetooth: hci5: command 0x040f tx timeout [ 51.260429][ T3218] Bluetooth: hci3: command 0x040f tx timeout [ 51.269729][ T3034] Bluetooth: hci2: command 0x040f tx timeout [ 51.275873][ T8908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.288514][ T8908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.299362][ T8908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.310194][ T8908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.321217][ T8908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.331485][ T3218] Bluetooth: hci1: command 0x040f tx timeout [ 51.334624][ T8908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.337506][ T3218] Bluetooth: hci4: command 0x040f tx timeout [ 51.348393][ T8908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.364536][ T8908] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.380644][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.388539][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.398997][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.407982][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.416729][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.425168][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.433571][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.442391][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.453315][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.464363][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.474856][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.484793][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.495322][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.505156][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.515576][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.525413][ T8918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.535832][ T8918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.546416][ T8918] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.565852][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.577287][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.631802][T10243] FAULT_INJECTION: forcing a failure. [ 51.631802][T10243] name failslab, interval 1, probability 0, space 0, times 1 [ 51.662511][T10243] CPU: 1 PID: 10243 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 51.670836][T10243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.680863][T10243] Call Trace: [ 51.680873][T10243] dump_stack+0x96/0xe0 [ 51.680881][T10243] should_fail.cold.4+0x5/0x2e [ 51.680887][T10243] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 51.680892][T10243] ? fault_create_debugfs_attr+0x140/0x140 [ 51.680902][T10243] ? p9pdu_readf+0x302/0x1640 [ 51.680907][T10243] should_failslab+0x5/0xf [ 51.680912][T10243] __kmalloc+0x1fd/0x290 [ 51.680918][T10243] p9pdu_readf+0x302/0x1640 [ 51.680926][T10243] ? p9pdu_writef+0xc0/0xc0 [ 51.680931][T10243] ? get_usage_chars+0xa8/0x170 [ 51.680937][T10243] ? _raw_spin_unlock_irqrestore+0x34/0x60 [ 51.680943][T10243] ? pipe_poll+0x41a/0x670 [ 51.680949][T10243] ? finish_wait+0x270/0x270 [ 51.680955][T10243] ? p9_conn_create+0x3bb/0x4e0 [ 51.680962][T10243] ? p9_conn_create+0x4e0/0x4e0 [ 51.680967][T10243] ? rt_fill_info+0xcc4/0x13b0 [ 51.680975][T10243] p9_client_create+0x857/0x10f0 [ 51.680983][T10243] ? p9_client_remove+0xa0/0xa0 [ 51.680989][T10243] ? v9fs_session_init+0xf5/0x13f0 [ 51.680993][T10243] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 51.680998][T10243] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 51.681003][T10243] ? kasan_unpoison_shadow+0x30/0x40 [ 51.681009][T10243] ? lockdep_init_map_waits+0x267/0x7b0 [ 51.681016][T10243] ? v9fs_session_init+0x1f0/0x13f0 [ 51.681020][T10243] v9fs_session_init+0x1f0/0x13f0 [ 51.681024][T10243] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.681027][T10243] ? save_stack+0x2f/0x40 [ 51.681029][T10243] ? save_stack+0x19/0x40 [ 51.681033][T10243] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 2021/01/23 19:33:25 executed programs: 6 [ 51.681036][T10243] ? legacy_init_fs_context+0x3c/0xc0 [ 51.681039][T10243] ? alloc_fs_context+0x40e/0x7a0 [ 51.681042][T10243] ? do_mount+0xce4/0x1750 [ 51.681045][T10243] ? __x64_sys_mount+0x15d/0x1b0 [ 51.681049][T10243] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.681052][T10243] ? mark_held_locks+0x110/0x110 [ 51.681058][T10243] ? v9fs_show_options+0x720/0x720 [ 51.681064][T10243] ? fs_reclaim_release+0xa/0x20 [ 51.681070][T10243] ? v9fs_mount+0x59/0x7f0 [ 51.681075][T10243] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 51.681079][T10243] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 51.681083][T10243] ? fault_create_debugfs_attr+0x140/0x140 [ 51.681089][T10243] ? kasan_unpoison_shadow+0x30/0x40 [ 51.681093][T10243] ? trace_kmalloc+0x109/0x130 [ 51.681098][T10243] ? kasan_unpoison_shadow+0x30/0x40 [ 51.681105][T10243] v9fs_mount+0x6f/0x7f0 [ 51.681109][T10243] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 51.681114][T10243] ? v9fs_drop_inode+0x140/0x140 [ 51.681118][T10243] legacy_get_tree+0xfe/0x200 [ 51.681123][T10243] ? security_capable+0x4c/0x90 [ 51.681128][T10243] vfs_get_tree+0x7e/0x330 [ 51.681134][T10243] ? ns_capable_common+0x5f/0xe0 [ 51.681140][T10243] do_mount+0x1039/0x1750 [ 51.721905][ T3375] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.722456][T10243] ? copy_mount_string+0x20/0x20 [ 51.726959][ T3375] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.731776][T10243] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 51.731789][T10243] ? _copy_from_user+0xbe/0x100 [ 51.731796][T10243] __x64_sys_mount+0x15d/0x1b0 [ 51.731803][T10243] do_syscall_64+0x8e/0x4f0 [ 51.731810][T10243] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.731814][T10243] RIP: 0033:0x45e219 [ 51.731819][T10243] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.731821][T10243] RSP: 002b:00007fe846fe6c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 51.731825][T10243] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 51.731828][T10243] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 51.731830][T10243] RBP: 00007fe846fe6ca0 R08: 0000000020000480 R09: 0000000000000000 [ 51.731833][T10243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 51.731835][T10243] R13: 00007ffed4b140cf R14: 00007fe846fe79c0 R15: 000000000119bf8c [ 51.738657][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.892972][T10277] FAULT_INJECTION: forcing a failure. [ 51.892972][T10277] name failslab, interval 1, probability 0, space 0, times 0 [ 51.900467][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.908333][T10277] CPU: 0 PID: 10277 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 52.096783][T10277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.106915][T10277] Call Trace: [ 52.110172][T10277] dump_stack+0x96/0xe0 [ 52.114293][T10277] should_fail.cold.4+0x5/0x2e [ 52.119044][T10277] ? fault_create_debugfs_attr+0x140/0x140 [ 52.124910][T10277] ? __kmem_cache_create+0x115/0x620 [ 52.130162][T10277] should_failslab+0x5/0xf [ 52.134545][T10277] slab_pre_alloc_hook+0x71/0x80 [ 52.139523][T10277] kmem_cache_alloc_node+0x20/0x2e0 [ 52.144762][T10277] __kmem_cache_create+0x115/0x620 [ 52.149841][T10277] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 52.155700][T10277] ? create_cache+0x3d/0x1f0 [ 52.160257][T10277] create_cache+0xdc/0x1f0 [ 52.164707][T10277] kmem_cache_create_usercopy+0x1a0/0x260 [ 52.170453][T10277] p9_client_create+0xaaa/0x10f0 [ 52.175361][T10277] ? p9_client_remove+0xa0/0xa0 [ 52.180181][T10277] ? v9fs_session_init+0xf5/0x13f0 [ 52.185261][T10277] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 52.190778][T10277] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 52.196029][T10277] ? kasan_unpoison_shadow+0x30/0x40 [ 52.201282][T10277] ? lockdep_init_map_waits+0x267/0x7b0 [ 52.206893][T10277] ? v9fs_session_init+0x1f0/0x13f0 [ 52.212228][T10277] v9fs_session_init+0x1f0/0x13f0 [ 52.217233][T10277] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.223453][T10277] ? save_stack+0x2f/0x40 [ 52.227750][T10277] ? save_stack+0x19/0x40 [ 52.232048][T10277] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 52.237906][T10277] ? legacy_init_fs_context+0x3c/0xc0 [ 52.243243][T10277] ? alloc_fs_context+0x40e/0x7a0 [ 52.248230][T10277] ? do_mount+0xce4/0x1750 [ 52.252846][T10277] ? __x64_sys_mount+0x15d/0x1b0 [ 52.257752][T10277] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.263955][T10277] ? get_partial_node.part.44+0x20a/0x330 [ 52.269640][T10277] ? v9fs_show_options+0x720/0x720 [ 52.274717][T10277] ? fs_reclaim_release+0xa/0x20 [ 52.279624][T10277] ? v9fs_mount+0x59/0x7f0 [ 52.284201][T10277] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 52.289712][T10277] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 52.294963][T10277] ? fault_create_debugfs_attr+0x140/0x140 [ 52.300922][T10277] ? kasan_unpoison_shadow+0x30/0x40 [ 52.306378][T10277] ? trace_kmalloc+0x109/0x130 [ 52.311288][T10277] ? kasan_unpoison_shadow+0x30/0x40 [ 52.316556][T10277] v9fs_mount+0x6f/0x7f0 [ 52.320780][T10277] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 52.326638][T10277] ? v9fs_drop_inode+0x140/0x140 [ 52.331539][T10277] legacy_get_tree+0xfe/0x200 [ 52.336186][T10277] ? security_capable+0x4c/0x90 [ 52.341371][T10277] vfs_get_tree+0x7e/0x330 [ 52.345940][T10277] ? ns_capable_common+0x5f/0xe0 [ 52.350844][T10277] do_mount+0x1039/0x1750 [ 52.355284][T10277] ? copy_mount_string+0x20/0x20 [ 52.360186][T10277] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 52.365504][T10277] ? _copy_from_user+0xbe/0x100 [ 52.370328][T10277] __x64_sys_mount+0x15d/0x1b0 [ 52.375069][T10277] do_syscall_64+0x8e/0x4f0 [ 52.379539][T10277] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.385396][T10277] RIP: 0033:0x45e219 [ 52.389639][T10277] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.409211][T10277] RSP: 002b:00007fe846fc5c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.417585][T10277] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 52.425529][T10277] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 52.433472][T10277] RBP: 00007fe846fc5ca0 R08: 0000000020000480 R09: 0000000000000000 [ 52.441502][T10277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 52.449440][T10277] R13: 00007ffed4b140cf R14: 00007fe846fc69c0 R15: 000000000119c034 [ 52.465278][T10277] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 52.477356][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.485652][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.492924][T10277] CPU: 0 PID: 10277 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 52.501324][T10277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.511351][T10277] Call Trace: [ 52.514607][T10277] dump_stack+0x96/0xe0 [ 52.518735][T10277] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 52.524944][T10277] p9_client_create+0xaaa/0x10f0 [ 52.529852][T10277] ? p9_client_remove+0xa0/0xa0 [ 52.534669][T10277] ? v9fs_session_init+0xf5/0x13f0 [ 52.539745][T10277] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 52.545331][T10277] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 52.550585][T10277] ? kasan_unpoison_shadow+0x30/0x40 [ 52.555945][T10277] ? lockdep_init_map_waits+0x267/0x7b0 [ 52.561459][T10277] ? v9fs_session_init+0x1f0/0x13f0 [ 52.566625][T10277] v9fs_session_init+0x1f0/0x13f0 [ 52.571622][T10277] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.577652][T10277] ? save_stack+0x2f/0x40 [ 52.581947][T10277] ? save_stack+0x19/0x40 [ 52.586240][T10277] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 52.592099][T10277] ? legacy_init_fs_context+0x3c/0xc0 [ 52.597435][T10277] ? alloc_fs_context+0x40e/0x7a0 [ 52.602500][T10277] ? do_mount+0xce4/0x1750 [ 52.606880][T10277] ? __x64_sys_mount+0x15d/0x1b0 [ 52.611797][T10277] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.617831][T10277] ? get_partial_node.part.44+0x20a/0x330 [ 52.623517][T10277] ? v9fs_show_options+0x720/0x720 [ 52.628594][T10277] ? fs_reclaim_release+0xa/0x20 [ 52.633514][T10277] ? v9fs_mount+0x59/0x7f0 [ 52.637897][T10277] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 52.643425][T10277] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 52.648679][T10277] ? fault_create_debugfs_attr+0x140/0x140 [ 52.654464][T10277] ? kasan_unpoison_shadow+0x30/0x40 [ 52.659731][T10277] ? trace_kmalloc+0x109/0x130 [ 52.664463][T10277] ? kasan_unpoison_shadow+0x30/0x40 [ 52.669729][T10277] v9fs_mount+0x6f/0x7f0 [ 52.673939][T10277] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 52.679797][T10277] ? v9fs_drop_inode+0x140/0x140 [ 52.684714][T10277] legacy_get_tree+0xfe/0x200 [ 52.689361][T10277] ? security_capable+0x4c/0x90 [ 52.694183][T10277] vfs_get_tree+0x7e/0x330 [ 52.698567][T10277] ? ns_capable_common+0x5f/0xe0 [ 52.703483][T10277] do_mount+0x1039/0x1750 [ 52.707794][T10277] ? copy_mount_string+0x20/0x20 [ 52.712700][T10277] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 52.717971][T10277] ? _copy_from_user+0xbe/0x100 [ 52.722790][T10277] __x64_sys_mount+0x15d/0x1b0 [ 52.727538][T10277] do_syscall_64+0x8e/0x4f0 [ 52.732009][T10277] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.737866][T10277] RIP: 0033:0x45e219 [ 52.741728][T10277] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.761297][T10277] RSP: 002b:00007fe846fc5c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.769672][T10277] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 52.777608][T10277] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 52.785677][T10277] RBP: 00007fe846fc5ca0 R08: 0000000020000480 R09: 0000000000000000 [ 52.793876][T10277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 52.801814][T10277] R13: 00007ffed4b140cf R14: 00007fe846fc69c0 R15: 000000000119c034 [ 52.815601][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.848805][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.851719][ T129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.876013][ T3023] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.894415][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.913064][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.924195][ T129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.949477][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.968974][T10297] FAULT_INJECTION: forcing a failure. [ 52.968974][T10297] name failslab, interval 1, probability 0, space 0, times 0 [ 52.992941][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.005330][ T3375] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.023111][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.034783][T10297] CPU: 0 PID: 10297 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 53.043195][T10297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.053227][T10297] Call Trace: [ 53.056497][T10297] dump_stack+0x96/0xe0 [ 53.060640][T10297] should_fail.cold.4+0x5/0x2e [ 53.065385][T10297] ? fault_create_debugfs_attr+0x140/0x140 [ 53.071170][T10297] ? __kmem_cache_create+0x115/0x620 [ 53.071404][ T3375] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.076428][T10297] should_failslab+0x5/0xf [ 53.076434][T10297] slab_pre_alloc_hook+0x71/0x80 [ 53.076440][T10297] kmem_cache_alloc_node+0x20/0x2e0 [ 53.076448][T10297] __kmem_cache_create+0x115/0x620 [ 53.076453][T10297] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 53.076458][T10297] ? create_cache+0x3d/0x1f0 [ 53.076465][T10297] create_cache+0xdc/0x1f0 [ 53.118041][T10297] kmem_cache_create_usercopy+0x1a0/0x260 [ 53.123731][T10297] p9_client_create+0xaaa/0x10f0 [ 53.128640][T10297] ? p9_client_remove+0xa0/0xa0 [ 53.133456][T10297] ? v9fs_session_init+0xf5/0x13f0 [ 53.138532][T10297] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 53.144045][T10297] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 53.149299][T10297] ? kasan_unpoison_shadow+0x30/0x40 [ 53.155177][T10297] ? lockdep_init_map_waits+0x267/0x7b0 [ 53.160708][T10297] ? v9fs_session_init+0x1f0/0x13f0 [ 53.165872][T10297] v9fs_session_init+0x1f0/0x13f0 [ 53.170862][T10297] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.176948][T10297] ? save_stack+0x2f/0x40 [ 53.181290][T10297] ? save_stack+0x19/0x40 [ 53.185581][T10297] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 53.191486][T10297] ? legacy_init_fs_context+0x3c/0xc0 [ 53.196820][T10297] ? alloc_fs_context+0x40e/0x7a0 [ 53.201809][T10297] ? do_mount+0xce4/0x1750 [ 53.206189][T10297] ? __x64_sys_mount+0x15d/0x1b0 [ 53.211095][T10297] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.217221][T10297] ? mark_held_locks+0x110/0x110 [ 53.222132][T10297] ? v9fs_show_options+0x720/0x720 [ 53.227207][T10297] ? fs_reclaim_release+0xa/0x20 [ 53.232109][T10297] ? v9fs_mount+0x59/0x7f0 [ 53.236492][T10297] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 53.241999][T10297] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 53.247246][T10297] ? fault_create_debugfs_attr+0x140/0x140 [ 53.253015][T10297] ? kasan_unpoison_shadow+0x30/0x40 [ 53.258278][T10297] ? trace_kmalloc+0x109/0x130 [ 53.263004][T10297] ? kasan_unpoison_shadow+0x30/0x40 [ 53.268352][T10297] v9fs_mount+0x6f/0x7f0 [ 53.272569][T10297] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 53.278432][T10297] ? v9fs_drop_inode+0x140/0x140 [ 53.283331][T10297] legacy_get_tree+0xfe/0x200 [ 53.287973][T10297] ? security_capable+0x4c/0x90 [ 53.292787][T10297] vfs_get_tree+0x7e/0x330 [ 53.297165][T10297] ? ns_capable_common+0x5f/0xe0 [ 53.302064][T10297] do_mount+0x1039/0x1750 [ 53.306358][T10297] ? copy_mount_string+0x20/0x20 [ 53.311255][T10297] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 53.316521][T10297] ? _copy_from_user+0xbe/0x100 [ 53.321341][T10297] __x64_sys_mount+0x15d/0x1b0 [ 53.326076][T10297] do_syscall_64+0x8e/0x4f0 [ 53.330541][T10297] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.336407][T10297] RIP: 0033:0x45e219 [ 53.340264][T10297] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.359829][T10297] RSP: 002b:00007f38dfd22c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.368201][T10297] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 53.376137][T10297] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 53.384073][T10297] RBP: 00007f38dfd22ca0 R08: 0000000020000480 R09: 0000000000000000 [ 53.392007][T10297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 53.399943][T10297] R13: 00007ffddfc8ff1f R14: 00007f38dfd239c0 R15: 000000000119bf8c [ 53.412884][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.420785][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.428277][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.437086][ T3602] Bluetooth: hci2: command 0x0419 tx timeout [ 53.453110][ T3602] Bluetooth: hci3: command 0x0419 tx timeout [ 53.458250][ T3375] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.468333][ T2997] Bluetooth: hci0: command 0x0419 tx timeout [ 53.476078][ T3602] Bluetooth: hci4: command 0x0419 tx timeout [ 53.476085][ T3035] Bluetooth: hci5: command 0x0419 tx timeout [ 53.495889][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.502291][ T3375] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.512709][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.518093][T10297] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 53.520609][T10321] FAULT_INJECTION: forcing a failure. [ 53.520609][T10321] name failslab, interval 1, probability 0, space 0, times 0 [ 53.530482][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.543959][ T3602] Bluetooth: hci1: command 0x0419 tx timeout [ 53.551303][T10297] CPU: 0 PID: 10297 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 53.561371][T10297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.571402][T10297] Call Trace: [ 53.574670][T10297] dump_stack+0x96/0xe0 [ 53.578802][T10297] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 53.585017][T10297] p9_client_create+0xaaa/0x10f0 [ 53.589932][T10297] ? p9_client_remove+0xa0/0xa0 [ 53.594756][T10297] ? v9fs_session_init+0xf5/0x13f0 [ 53.599841][T10297] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 53.605370][T10297] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 53.610629][T10297] ? kasan_unpoison_shadow+0x30/0x40 [ 53.615905][T10297] ? lockdep_init_map_waits+0x267/0x7b0 [ 53.621428][T10297] ? v9fs_session_init+0x1f0/0x13f0 [ 53.626603][T10297] v9fs_session_init+0x1f0/0x13f0 [ 53.631595][T10297] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.637654][T10297] ? save_stack+0x2f/0x40 [ 53.641969][T10297] ? save_stack+0x19/0x40 [ 53.646287][T10297] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 53.652160][T10297] ? legacy_init_fs_context+0x3c/0xc0 [ 53.657519][T10297] ? alloc_fs_context+0x40e/0x7a0 [ 53.662512][T10297] ? do_mount+0xce4/0x1750 [ 53.666897][T10297] ? __x64_sys_mount+0x15d/0x1b0 [ 53.671802][T10297] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.677853][T10297] ? mark_held_locks+0x110/0x110 [ 53.682775][T10297] ? v9fs_show_options+0x720/0x720 [ 53.687853][T10297] ? fs_reclaim_release+0xa/0x20 [ 53.692762][T10297] ? v9fs_mount+0x59/0x7f0 [ 53.697154][T10297] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 53.702665][T10297] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 53.707917][T10297] ? fault_create_debugfs_attr+0x140/0x140 [ 53.713693][T10297] ? kasan_unpoison_shadow+0x30/0x40 [ 53.718946][T10297] ? trace_kmalloc+0x109/0x130 [ 53.723706][T10297] ? kasan_unpoison_shadow+0x30/0x40 [ 53.728961][T10297] v9fs_mount+0x6f/0x7f0 [ 53.733170][T10297] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 53.739027][T10297] ? v9fs_drop_inode+0x140/0x140 [ 53.743932][T10297] legacy_get_tree+0xfe/0x200 [ 53.748574][T10297] ? security_capable+0x4c/0x90 [ 53.753393][T10297] vfs_get_tree+0x7e/0x330 [ 53.757784][T10297] ? ns_capable_common+0x5f/0xe0 [ 53.762691][T10297] do_mount+0x1039/0x1750 [ 53.766990][T10297] ? copy_mount_string+0x20/0x20 [ 53.771894][T10297] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 53.777178][T10297] ? _copy_from_user+0xbe/0x100 [ 53.782000][T10297] __x64_sys_mount+0x15d/0x1b0 [ 53.786736][T10297] do_syscall_64+0x8e/0x4f0 [ 53.791209][T10297] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.797068][T10297] RIP: 0033:0x45e219 [ 53.800933][T10297] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.820506][T10297] RSP: 002b:00007f38dfd22c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.828882][T10297] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 53.836823][T10297] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 53.844763][T10297] RBP: 00007f38dfd22ca0 R08: 0000000020000480 R09: 0000000000000000 [ 53.852705][T10297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 53.860670][T10297] R13: 00007ffddfc8ff1f R14: 00007f38dfd239c0 R15: 000000000119bf8c [ 53.868627][T10321] CPU: 1 PID: 10321 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 53.875137][ T129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.876951][T10321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.876955][T10321] Call Trace: [ 53.876965][T10321] dump_stack+0x96/0xe0 [ 53.885966][ T3034] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.894828][T10321] should_fail.cold.4+0x5/0x2e [ 53.894835][T10321] ? fault_create_debugfs_attr+0x140/0x140 [ 53.894846][T10321] ? __kmem_cache_create+0x115/0x620 [ 53.894851][T10321] should_failslab+0x5/0xf [ 53.894857][T10321] slab_pre_alloc_hook+0x71/0x80 [ 53.894863][T10321] kmem_cache_alloc_node+0x20/0x2e0 [ 53.894870][T10321] __kmem_cache_create+0x115/0x620 [ 53.894875][T10321] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 53.894880][T10321] ? create_cache+0x3d/0x1f0 [ 53.894888][T10321] create_cache+0xdc/0x1f0 [ 53.894895][T10321] kmem_cache_create_usercopy+0x1a0/0x260 [ 53.894905][T10321] p9_client_create+0xaaa/0x10f0 [ 53.894917][T10321] ? p9_client_remove+0xa0/0xa0 [ 53.894923][T10321] ? v9fs_session_init+0xf5/0x13f0 [ 53.894928][T10321] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 53.894934][T10321] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 53.894941][T10321] ? kasan_unpoison_shadow+0x30/0x40 [ 53.894949][T10321] ? lockdep_init_map_waits+0x267/0x7b0 [ 53.894957][T10321] ? v9fs_session_init+0x1f0/0x13f0 [ 53.894961][T10321] v9fs_session_init+0x1f0/0x13f0 [ 53.894966][T10321] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.894969][T10321] ? save_stack+0x2f/0x40 [ 53.894972][T10321] ? save_stack+0x19/0x40 [ 53.894975][T10321] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 53.894979][T10321] ? legacy_init_fs_context+0x3c/0xc0 [ 53.894982][T10321] ? alloc_fs_context+0x40e/0x7a0 [ 53.894986][T10321] ? do_mount+0xce4/0x1750 [ 53.894990][T10321] ? __x64_sys_mount+0x15d/0x1b0 [ 53.894995][T10321] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.894999][T10321] ? mark_held_locks+0x110/0x110 [ 53.895005][T10321] ? v9fs_show_options+0x720/0x720 [ 53.895012][T10321] ? fs_reclaim_release+0xa/0x20 [ 53.895019][T10321] ? v9fs_mount+0x59/0x7f0 [ 53.895023][T10321] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 53.895028][T10321] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 53.895032][T10321] ? fault_create_debugfs_attr+0x140/0x140 [ 53.895038][T10321] ? kasan_unpoison_shadow+0x30/0x40 [ 53.895043][T10321] ? trace_kmalloc+0x109/0x130 [ 53.895048][T10321] ? kasan_unpoison_shadow+0x30/0x40 [ 53.895057][T10321] v9fs_mount+0x6f/0x7f0 [ 53.895061][T10321] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 53.895067][T10321] ? v9fs_drop_inode+0x140/0x140 [ 53.895071][T10321] legacy_get_tree+0xfe/0x200 [ 53.895077][T10321] ? security_capable+0x4c/0x90 [ 53.895084][T10321] vfs_get_tree+0x7e/0x330 [ 53.895089][T10321] ? ns_capable_common+0x5f/0xe0 [ 53.895095][T10321] do_mount+0x1039/0x1750 [ 53.895103][T10321] ? copy_mount_string+0x20/0x20 [ 53.895106][T10321] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 53.895120][T10321] ? _copy_from_user+0xbe/0x100 [ 53.895128][T10321] __x64_sys_mount+0x15d/0x1b0 [ 53.895136][T10321] do_syscall_64+0x8e/0x4f0 [ 53.895142][T10321] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.895147][T10321] RIP: 0033:0x45e219 [ 53.895152][T10321] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.895155][T10321] RSP: 002b:00007fe846fe6c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.895159][T10321] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 53.895162][T10321] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 53.895165][T10321] RBP: 00007fe846fe6ca0 R08: 0000000020000480 R09: 0000000000000000 [ 53.895168][T10321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 53.895170][T10321] R13: 00007ffed4b140cf R14: 00007fe846fe79c0 R15: 000000000119bf8c [ 53.963522][ T129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.077136][T10321] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 54.090638][T10357] FAULT_INJECTION: forcing a failure. [ 54.090638][T10357] name failslab, interval 1, probability 0, space 0, times 0 [ 54.101971][T10321] CPU: 0 PID: 10321 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 54.286099][T10321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.296128][T10321] Call Trace: [ 54.299402][T10321] dump_stack+0x96/0xe0 [ 54.303527][T10321] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 54.309735][T10321] p9_client_create+0xaaa/0x10f0 [ 54.314656][T10321] ? p9_client_remove+0xa0/0xa0 [ 54.319485][T10321] ? v9fs_session_init+0xf5/0x13f0 [ 54.324562][T10321] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 54.330073][T10321] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 54.335324][T10321] ? kasan_unpoison_shadow+0x30/0x40 [ 54.340594][T10321] ? lockdep_init_map_waits+0x267/0x7b0 [ 54.346106][T10321] ? v9fs_session_init+0x1f0/0x13f0 [ 54.351273][T10321] v9fs_session_init+0x1f0/0x13f0 [ 54.356264][T10321] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.362297][T10321] ? save_stack+0x2f/0x40 [ 54.366588][T10321] ? save_stack+0x19/0x40 [ 54.370880][T10321] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 54.376739][T10321] ? legacy_init_fs_context+0x3c/0xc0 [ 54.382074][T10321] ? alloc_fs_context+0x40e/0x7a0 [ 54.387061][T10321] ? do_mount+0xce4/0x1750 [ 54.391452][T10321] ? __x64_sys_mount+0x15d/0x1b0 [ 54.396364][T10321] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.402394][T10321] ? mark_held_locks+0x110/0x110 [ 54.407297][T10321] ? v9fs_show_options+0x720/0x720 [ 54.412400][T10321] ? fs_reclaim_release+0xa/0x20 [ 54.417303][T10321] ? v9fs_mount+0x59/0x7f0 [ 54.421686][T10321] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 54.427198][T10321] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 54.432448][T10321] ? fault_create_debugfs_attr+0x140/0x140 [ 54.438217][T10321] ? kasan_unpoison_shadow+0x30/0x40 [ 54.443472][T10321] ? trace_kmalloc+0x109/0x130 [ 54.448200][T10321] ? kasan_unpoison_shadow+0x30/0x40 [ 54.453452][T10321] v9fs_mount+0x6f/0x7f0 [ 54.457661][T10321] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 54.463519][T10321] ? v9fs_drop_inode+0x140/0x140 [ 54.468421][T10321] legacy_get_tree+0xfe/0x200 [ 54.473064][T10321] ? security_capable+0x4c/0x90 [ 54.477881][T10321] vfs_get_tree+0x7e/0x330 [ 54.482263][T10321] ? ns_capable_common+0x5f/0xe0 [ 54.487166][T10321] do_mount+0x1039/0x1750 [ 54.491464][T10321] ? copy_mount_string+0x20/0x20 [ 54.496366][T10321] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 54.501622][T10321] ? _copy_from_user+0xbe/0x100 [ 54.506438][T10321] __x64_sys_mount+0x15d/0x1b0 [ 54.511171][T10321] do_syscall_64+0x8e/0x4f0 [ 54.515638][T10321] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.521493][T10321] RIP: 0033:0x45e219 [ 54.525354][T10321] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.544927][T10321] RSP: 002b:00007fe846fe6c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 54.553303][T10321] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 54.561241][T10321] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 54.569178][T10321] RBP: 00007fe846fe6ca0 R08: 0000000020000480 R09: 0000000000000000 [ 54.577115][T10321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 54.585059][T10321] R13: 00007ffed4b140cf R14: 00007fe846fe79c0 R15: 000000000119bf8c [ 54.593029][T10357] CPU: 1 PID: 10357 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 54.601338][T10357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.611370][T10357] Call Trace: [ 54.614645][T10357] dump_stack+0x96/0xe0 [ 54.618781][T10357] should_fail.cold.4+0x5/0x2e [ 54.623526][T10357] ? fault_create_debugfs_attr+0x140/0x140 [ 54.629314][T10357] ? __kmem_cache_create+0x115/0x620 [ 54.634575][T10357] should_failslab+0x5/0xf [ 54.638965][T10357] slab_pre_alloc_hook+0x71/0x80 [ 54.643879][T10357] kmem_cache_alloc_node+0x20/0x2e0 [ 54.649053][T10357] __kmem_cache_create+0x115/0x620 [ 54.654140][T10357] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 54.660012][T10357] ? create_cache+0x3d/0x1f0 [ 54.664575][T10357] create_cache+0xdc/0x1f0 [ 54.668957][T10357] kmem_cache_create_usercopy+0x1a0/0x260 [ 54.674647][T10357] p9_client_create+0xaaa/0x10f0 [ 54.679554][T10357] ? p9_client_remove+0xa0/0xa0 [ 54.684550][T10357] ? v9fs_session_init+0xf5/0x13f0 [ 54.689638][T10357] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 54.695153][T10357] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 54.700408][T10357] ? kasan_unpoison_shadow+0x30/0x40 [ 54.705665][T10357] ? lockdep_init_map_waits+0x267/0x7b0 [ 54.711177][T10357] ? v9fs_session_init+0x1f0/0x13f0 [ 54.716339][T10357] v9fs_session_init+0x1f0/0x13f0 [ 54.721330][T10357] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.727365][T10357] ? save_stack+0x2f/0x40 [ 54.731662][T10357] ? save_stack+0x19/0x40 [ 54.736152][T10357] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 54.742019][T10357] ? legacy_init_fs_context+0x3c/0xc0 [ 54.747363][T10357] ? alloc_fs_context+0x40e/0x7a0 [ 54.752358][T10357] ? do_mount+0xce4/0x1750 [ 54.757088][T10357] ? __x64_sys_mount+0x15d/0x1b0 [ 54.761996][T10357] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.768030][T10357] ? mark_held_locks+0x110/0x110 [ 54.772934][T10357] ? v9fs_show_options+0x720/0x720 [ 54.778236][T10357] ? fs_reclaim_release+0xa/0x20 [ 54.783149][T10357] ? v9fs_mount+0x59/0x7f0 [ 54.787539][T10357] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 54.793057][T10357] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 54.798312][T10357] ? fault_create_debugfs_attr+0x140/0x140 [ 54.804174][T10357] ? kasan_unpoison_shadow+0x30/0x40 [ 54.809514][T10357] ? trace_kmalloc+0x109/0x130 [ 54.814254][T10357] ? kasan_unpoison_shadow+0x30/0x40 [ 54.819512][T10357] v9fs_mount+0x6f/0x7f0 [ 54.823902][T10357] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 54.829765][T10357] ? v9fs_drop_inode+0x140/0x140 [ 54.834666][T10357] legacy_get_tree+0xfe/0x200 [ 54.839310][T10357] ? security_capable+0x4c/0x90 [ 54.844163][T10357] vfs_get_tree+0x7e/0x330 [ 54.848546][T10357] ? ns_capable_common+0x5f/0xe0 [ 54.853448][T10357] do_mount+0x1039/0x1750 [ 54.857744][T10357] ? copy_mount_string+0x20/0x20 [ 54.862649][T10357] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 54.867910][T10357] ? _copy_from_user+0xbe/0x100 [ 54.872746][T10357] __x64_sys_mount+0x15d/0x1b0 [ 54.877500][T10357] do_syscall_64+0x8e/0x4f0 [ 54.881980][T10357] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.887844][T10357] RIP: 0033:0x45e219 [ 54.891708][T10357] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.911451][T10357] RSP: 002b:00007fca2b881c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 54.919832][T10357] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 54.927775][T10357] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 54.935715][T10357] RBP: 00007fca2b881ca0 R08: 0000000020000480 R09: 0000000000000000 [ 54.943659][T10357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 54.951605][T10357] R13: 00007fff1101e2df R14: 00007fca2b8829c0 R15: 000000000119c034 [ 54.974004][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 54.985450][T10357] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 54.989755][T10358] FAULT_INJECTION: forcing a failure. [ 54.989755][T10358] name failslab, interval 1, probability 0, space 0, times 0 [ 54.992687][T10357] CPU: 1 PID: 10357 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 55.013479][T10357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.023508][T10357] Call Trace: [ 55.026779][T10357] dump_stack+0x96/0xe0 [ 55.030912][T10357] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 55.037142][T10357] p9_client_create+0xaaa/0x10f0 [ 55.042068][T10357] ? p9_client_remove+0xa0/0xa0 [ 55.046893][T10357] ? v9fs_session_init+0xf5/0x13f0 [ 55.051978][T10357] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 55.057502][T10357] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 55.062767][T10357] ? kasan_unpoison_shadow+0x30/0x40 [ 55.068030][T10357] ? lockdep_init_map_waits+0x267/0x7b0 [ 55.073558][T10357] ? v9fs_session_init+0x1f0/0x13f0 [ 55.078729][T10357] v9fs_session_init+0x1f0/0x13f0 [ 55.083724][T10357] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.089758][T10357] ? save_stack+0x2f/0x40 [ 55.094057][T10357] ? save_stack+0x19/0x40 [ 55.098361][T10357] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 55.104223][T10357] ? legacy_init_fs_context+0x3c/0xc0 [ 55.109565][T10357] ? alloc_fs_context+0x40e/0x7a0 [ 55.114563][T10357] ? do_mount+0xce4/0x1750 [ 55.118947][T10357] ? __x64_sys_mount+0x15d/0x1b0 [ 55.123857][T10357] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.129898][T10357] ? mark_held_locks+0x110/0x110 [ 55.134813][T10357] ? v9fs_show_options+0x720/0x720 [ 55.139901][T10357] ? fs_reclaim_release+0xa/0x20 [ 55.144812][T10357] ? v9fs_mount+0x59/0x7f0 [ 55.149205][T10357] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 55.154728][T10357] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 55.159987][T10357] ? fault_create_debugfs_attr+0x140/0x140 [ 55.165768][T10357] ? kasan_unpoison_shadow+0x30/0x40 [ 55.171027][T10357] ? trace_kmalloc+0x109/0x130 [ 55.175765][T10357] ? kasan_unpoison_shadow+0x30/0x40 [ 55.181110][T10357] v9fs_mount+0x6f/0x7f0 [ 55.185330][T10357] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 55.191195][T10357] ? v9fs_drop_inode+0x140/0x140 [ 55.196107][T10357] legacy_get_tree+0xfe/0x200 [ 55.200761][T10357] ? security_capable+0x4c/0x90 [ 55.205583][T10357] vfs_get_tree+0x7e/0x330 [ 55.209973][T10357] ? ns_capable_common+0x5f/0xe0 [ 55.214884][T10357] do_mount+0x1039/0x1750 [ 55.219197][T10357] ? copy_mount_string+0x20/0x20 [ 55.224103][T10357] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 55.229378][T10357] ? _copy_from_user+0xbe/0x100 [ 55.234200][T10357] __x64_sys_mount+0x15d/0x1b0 [ 55.238943][T10357] do_syscall_64+0x8e/0x4f0 [ 55.243438][T10357] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.249302][T10357] RIP: 0033:0x45e219 [ 55.253342][T10357] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.272934][T10357] RSP: 002b:00007fca2b881c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.281317][T10357] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 55.289263][T10357] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 55.297206][T10357] RBP: 00007fca2b881ca0 R08: 0000000020000480 R09: 0000000000000000 [ 55.305153][T10357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 55.313094][T10357] R13: 00007fff1101e2df R14: 00007fca2b8829c0 R15: 000000000119c034 [ 55.328726][T10358] CPU: 0 PID: 10358 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 55.337148][T10358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.347181][T10358] Call Trace: [ 55.350449][T10358] dump_stack+0x96/0xe0 [ 55.354575][T10358] should_fail.cold.4+0x5/0x2e [ 55.359306][T10358] ? fault_create_debugfs_attr+0x140/0x140 [ 55.365091][T10358] ? __kmem_cache_create+0x115/0x620 [ 55.370354][T10358] should_failslab+0x5/0xf [ 55.374923][T10358] slab_pre_alloc_hook+0x71/0x80 [ 55.379987][T10358] kmem_cache_alloc_node+0x20/0x2e0 [ 55.385326][T10358] __kmem_cache_create+0x115/0x620 [ 55.390564][T10358] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 55.396417][T10358] ? create_cache+0x3d/0x1f0 [ 55.401141][T10358] create_cache+0xdc/0x1f0 [ 55.405527][T10358] kmem_cache_create_usercopy+0x1a0/0x260 [ 55.411217][T10358] p9_client_create+0xaaa/0x10f0 [ 55.416126][T10358] ? p9_client_remove+0xa0/0xa0 [ 55.420945][T10358] ? v9fs_session_init+0xf5/0x13f0 [ 55.426020][T10358] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 55.431709][T10358] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 55.436972][T10358] ? kasan_unpoison_shadow+0x30/0x40 [ 55.442225][T10358] ? lockdep_init_map_waits+0x267/0x7b0 [ 55.448318][T10358] ? v9fs_session_init+0x1f0/0x13f0 [ 55.453481][T10358] v9fs_session_init+0x1f0/0x13f0 [ 55.458471][T10358] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.464506][T10358] ? save_stack+0x2f/0x40 [ 55.468807][T10358] ? save_stack+0x19/0x40 [ 55.473287][T10358] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 55.479146][T10358] ? legacy_init_fs_context+0x3c/0xc0 [ 55.484835][T10358] ? alloc_fs_context+0x40e/0x7a0 [ 55.489828][T10358] ? do_mount+0xce4/0x1750 [ 55.494208][T10358] ? __x64_sys_mount+0x15d/0x1b0 [ 55.499288][T10358] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.505320][T10358] ? mark_held_locks+0x110/0x110 [ 55.510222][T10358] ? v9fs_show_options+0x720/0x720 [ 55.515300][T10358] ? fs_reclaim_release+0xa/0x20 [ 55.520205][T10358] ? v9fs_mount+0x59/0x7f0 [ 55.524587][T10358] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 55.530161][T10358] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 55.535414][T10358] ? fault_create_debugfs_attr+0x140/0x140 [ 55.541188][T10358] ? kasan_unpoison_shadow+0x30/0x40 [ 55.546493][T10358] ? trace_kmalloc+0x109/0x130 [ 55.551221][T10358] ? kasan_unpoison_shadow+0x30/0x40 [ 55.556475][T10358] v9fs_mount+0x6f/0x7f0 [ 55.560682][T10358] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 55.566543][T10358] ? v9fs_drop_inode+0x140/0x140 [ 55.571627][T10358] legacy_get_tree+0xfe/0x200 [ 55.576369][T10358] ? security_capable+0x4c/0x90 [ 55.581198][T10358] vfs_get_tree+0x7e/0x330 [ 55.585582][T10358] ? ns_capable_common+0x5f/0xe0 [ 55.590485][T10358] do_mount+0x1039/0x1750 [ 55.594781][T10358] ? copy_mount_string+0x20/0x20 [ 55.599683][T10358] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 55.604939][T10358] ? _copy_from_user+0xbe/0x100 [ 55.609757][T10358] __x64_sys_mount+0x15d/0x1b0 [ 55.614502][T10358] do_syscall_64+0x8e/0x4f0 [ 55.618989][T10358] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.624855][T10358] RIP: 0033:0x45e219 [ 55.628715][T10358] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.648300][T10358] RSP: 002b:00007ff27c2dcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.656688][T10358] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 55.664626][T10358] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 55.672577][T10358] RBP: 00007ff27c2dcca0 R08: 0000000020000480 R09: 0000000000000000 [ 55.680518][T10358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 55.688458][T10358] R13: 00007ffce4698a6f R14: 00007ff27c2dd9c0 R15: 000000000119c034 [ 55.705783][T10360] FAULT_INJECTION: forcing a failure. [ 55.705783][T10360] name failslab, interval 1, probability 0, space 0, times 0 [ 55.722640][T10358] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 55.732736][T10360] CPU: 0 PID: 10360 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 55.741050][T10360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.751168][T10360] Call Trace: [ 55.754438][T10360] dump_stack+0x96/0xe0 [ 55.758572][T10360] should_fail.cold.4+0x5/0x2e [ 55.763314][T10360] ? fault_create_debugfs_attr+0x140/0x140 [ 55.769106][T10360] ? __kmem_cache_create+0x115/0x620 [ 55.774372][T10360] should_failslab+0x5/0xf [ 55.778765][T10360] slab_pre_alloc_hook+0x71/0x80 [ 55.783688][T10360] kmem_cache_alloc_node+0x20/0x2e0 [ 55.788858][T10360] __kmem_cache_create+0x115/0x620 [ 55.793941][T10360] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 55.799801][T10360] ? create_cache+0x3d/0x1f0 [ 55.804362][T10360] create_cache+0xdc/0x1f0 [ 55.808746][T10360] kmem_cache_create_usercopy+0x1a0/0x260 [ 55.814434][T10360] p9_client_create+0xaaa/0x10f0 [ 55.819343][T10360] ? p9_client_remove+0xa0/0xa0 [ 55.824162][T10360] ? v9fs_session_init+0xf5/0x13f0 [ 55.829240][T10360] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 55.834750][T10360] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 55.840006][T10360] ? kasan_unpoison_shadow+0x30/0x40 [ 55.845264][T10360] ? lockdep_init_map_waits+0x267/0x7b0 [ 55.850776][T10360] ? v9fs_session_init+0x1f0/0x13f0 [ 55.855942][T10360] v9fs_session_init+0x1f0/0x13f0 [ 55.860939][T10360] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.866971][T10360] ? save_stack+0x2f/0x40 [ 55.871264][T10360] ? save_stack+0x19/0x40 [ 55.875557][T10360] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 55.881432][T10360] ? legacy_init_fs_context+0x3c/0xc0 [ 55.886768][T10360] ? alloc_fs_context+0x40e/0x7a0 [ 55.891758][T10360] ? do_mount+0xce4/0x1750 [ 55.896147][T10360] ? __x64_sys_mount+0x15d/0x1b0 [ 55.901066][T10360] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.907098][T10360] ? mark_held_locks+0x110/0x110 [ 55.912003][T10360] ? v9fs_show_options+0x720/0x720 [ 55.917085][T10360] ? fs_reclaim_release+0xa/0x20 [ 55.921994][T10360] ? v9fs_mount+0x59/0x7f0 [ 55.926398][T10360] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 55.931906][T10360] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 55.937159][T10360] ? fault_create_debugfs_attr+0x140/0x140 [ 55.942938][T10360] ? kasan_unpoison_shadow+0x30/0x40 [ 55.948191][T10360] ? trace_kmalloc+0x109/0x130 [ 55.952928][T10360] ? kasan_unpoison_shadow+0x30/0x40 [ 55.958183][T10360] v9fs_mount+0x6f/0x7f0 [ 55.962393][T10360] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 55.968264][T10360] ? v9fs_drop_inode+0x140/0x140 [ 55.973167][T10360] legacy_get_tree+0xfe/0x200 [ 55.977810][T10360] ? security_capable+0x4c/0x90 [ 55.982632][T10360] vfs_get_tree+0x7e/0x330 [ 55.987023][T10360] ? ns_capable_common+0x5f/0xe0 [ 55.991932][T10360] do_mount+0x1039/0x1750 [ 55.996232][T10360] ? copy_mount_string+0x20/0x20 [ 56.001141][T10360] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 56.006414][T10360] ? _copy_from_user+0xbe/0x100 [ 56.011411][T10360] __x64_sys_mount+0x15d/0x1b0 [ 56.016157][T10360] do_syscall_64+0x8e/0x4f0 [ 56.020632][T10360] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.026496][T10360] RIP: 0033:0x45e219 [ 56.030365][T10360] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.049943][T10360] RSP: 002b:00007fceaab44c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.058323][T10360] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 56.066268][T10360] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 56.074212][T10360] RBP: 00007fceaab44ca0 R08: 0000000020000480 R09: 0000000000000000 [ 56.082154][T10360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 56.090101][T10360] R13: 00007ffe9f4c013f R14: 00007fceaab459c0 R15: 000000000119bf8c [ 56.098059][T10358] CPU: 1 PID: 10358 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 56.103856][T10379] FAULT_INJECTION: forcing a failure. [ 56.103856][T10379] name failslab, interval 1, probability 0, space 0, times 0 [ 56.106364][T10358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.106369][T10358] Call Trace: [ 56.118999][T10360] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 56.128935][T10358] dump_stack+0x96/0xe0 [ 56.128942][T10358] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 56.128950][T10358] p9_client_create+0xaaa/0x10f0 [ 56.128959][T10358] ? p9_client_remove+0xa0/0xa0 [ 56.128965][T10358] ? v9fs_session_init+0xf5/0x13f0 [ 56.164377][T10358] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 56.169886][T10358] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 56.175137][T10358] ? kasan_unpoison_shadow+0x30/0x40 [ 56.180390][T10358] ? lockdep_init_map_waits+0x267/0x7b0 [ 56.185907][T10358] ? v9fs_session_init+0x1f0/0x13f0 [ 56.191070][T10358] v9fs_session_init+0x1f0/0x13f0 [ 56.196061][T10358] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.202090][T10358] ? save_stack+0x2f/0x40 [ 56.206393][T10358] ? save_stack+0x19/0x40 [ 56.210686][T10358] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 56.216549][T10358] ? legacy_init_fs_context+0x3c/0xc0 [ 56.221885][T10358] ? alloc_fs_context+0x40e/0x7a0 [ 56.226877][T10358] ? do_mount+0xce4/0x1750 [ 56.231260][T10358] ? __x64_sys_mount+0x15d/0x1b0 [ 56.236163][T10358] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.242194][T10358] ? mark_held_locks+0x110/0x110 [ 56.247271][T10358] ? v9fs_show_options+0x720/0x720 [ 56.252349][T10358] ? fs_reclaim_release+0xa/0x20 [ 56.257250][T10358] ? v9fs_mount+0x59/0x7f0 [ 56.261634][T10358] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 56.267146][T10358] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 56.272397][T10358] ? fault_create_debugfs_attr+0x140/0x140 [ 56.278170][T10358] ? kasan_unpoison_shadow+0x30/0x40 [ 56.283424][T10358] ? trace_kmalloc+0x109/0x130 [ 56.288151][T10358] ? kasan_unpoison_shadow+0x30/0x40 [ 56.293402][T10358] v9fs_mount+0x6f/0x7f0 [ 56.297611][T10358] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 56.303471][T10358] ? v9fs_drop_inode+0x140/0x140 [ 56.308373][T10358] legacy_get_tree+0xfe/0x200 [ 56.313016][T10358] ? security_capable+0x4c/0x90 [ 56.317854][T10358] vfs_get_tree+0x7e/0x330 [ 56.322250][T10358] ? ns_capable_common+0x5f/0xe0 [ 56.327154][T10358] do_mount+0x1039/0x1750 [ 56.331450][T10358] ? copy_mount_string+0x20/0x20 [ 56.336352][T10358] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 56.341611][T10358] ? _copy_from_user+0xbe/0x100 [ 56.346428][T10358] __x64_sys_mount+0x15d/0x1b0 [ 56.351158][T10358] do_syscall_64+0x8e/0x4f0 [ 56.355630][T10358] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.361499][T10358] RIP: 0033:0x45e219 [ 56.365361][T10358] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.384933][T10358] RSP: 002b:00007ff27c2dcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.393314][T10358] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 56.401255][T10358] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 56.409193][T10358] RBP: 00007ff27c2dcca0 R08: 0000000020000480 R09: 0000000000000000 [ 56.417135][T10358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 56.425077][T10358] R13: 00007ffce4698a6f R14: 00007ff27c2dd9c0 R15: 000000000119c034 [ 56.433025][T10379] CPU: 0 PID: 10379 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 56.441332][T10379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.451367][T10379] Call Trace: [ 56.454639][T10379] dump_stack+0x96/0xe0 [ 56.458771][T10379] should_fail.cold.4+0x5/0x2e [ 56.463514][T10379] ? fault_create_debugfs_attr+0x140/0x140 [ 56.469301][T10379] ? __kmem_cache_create+0x115/0x620 [ 56.474561][T10379] should_failslab+0x5/0xf [ 56.479157][T10379] slab_pre_alloc_hook+0x71/0x80 [ 56.484067][T10379] kmem_cache_alloc_node+0x20/0x2e0 [ 56.489237][T10379] __kmem_cache_create+0x115/0x620 [ 56.494317][T10379] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 56.500181][T10379] ? create_cache+0x3d/0x1f0 [ 56.504742][T10379] create_cache+0xdc/0x1f0 [ 56.509133][T10379] kmem_cache_create_usercopy+0x1a0/0x260 [ 56.514828][T10379] p9_client_create+0xaaa/0x10f0 [ 56.519744][T10379] ? p9_client_remove+0xa0/0xa0 [ 56.524565][T10379] ? v9fs_session_init+0xf5/0x13f0 [ 56.529648][T10379] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 56.535184][T10379] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 56.540440][T10379] ? kasan_unpoison_shadow+0x30/0x40 [ 56.545699][T10379] ? lockdep_init_map_waits+0x267/0x7b0 [ 56.551242][T10379] ? v9fs_session_init+0x1f0/0x13f0 [ 56.556408][T10379] v9fs_session_init+0x1f0/0x13f0 [ 56.561402][T10379] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.567450][T10379] ? save_stack+0x2f/0x40 [ 56.571747][T10379] ? save_stack+0x19/0x40 [ 56.576059][T10379] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 56.581919][T10379] ? legacy_init_fs_context+0x3c/0xc0 [ 56.587258][T10379] ? alloc_fs_context+0x40e/0x7a0 [ 56.592258][T10379] ? do_mount+0xce4/0x1750 [ 56.596647][T10379] ? __x64_sys_mount+0x15d/0x1b0 [ 56.601577][T10379] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.607615][T10379] ? mark_held_locks+0x110/0x110 [ 56.612554][T10379] ? v9fs_show_options+0x720/0x720 [ 56.617641][T10379] ? fs_reclaim_release+0xa/0x20 [ 56.622550][T10379] ? v9fs_mount+0x59/0x7f0 [ 56.626938][T10379] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 56.632472][T10379] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 56.637741][T10379] ? fault_create_debugfs_attr+0x140/0x140 [ 56.643516][T10379] ? kasan_unpoison_shadow+0x30/0x40 [ 56.648788][T10379] ? trace_kmalloc+0x109/0x130 [ 56.653521][T10379] ? kasan_unpoison_shadow+0x30/0x40 [ 56.658780][T10379] v9fs_mount+0x6f/0x7f0 [ 56.662992][T10379] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 56.668858][T10379] ? v9fs_drop_inode+0x140/0x140 [ 56.673764][T10379] legacy_get_tree+0xfe/0x200 [ 56.678412][T10379] ? security_capable+0x4c/0x90 [ 56.683234][T10379] vfs_get_tree+0x7e/0x330 [ 56.687629][T10379] ? ns_capable_common+0x5f/0xe0 [ 56.692536][T10379] do_mount+0x1039/0x1750 [ 56.696838][T10379] ? copy_mount_string+0x20/0x20 [ 56.701745][T10379] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 56.707007][T10379] ? _copy_from_user+0xbe/0x100 [ 56.711829][T10379] __x64_sys_mount+0x15d/0x1b0 [ 56.716567][T10379] do_syscall_64+0x8e/0x4f0 [ 56.721043][T10379] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.726903][T10379] RIP: 0033:0x45e219 [ 56.730765][T10379] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.750342][T10379] RSP: 002b:00007f38dfd22c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.758723][T10379] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 56.766664][T10379] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 56.774609][T10379] RBP: 00007f38dfd22ca0 R08: 0000000020000480 R09: 0000000000000000 [ 56.782557][T10379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 56.790515][T10379] R13: 00007ffddfc8ff1f R14: 00007f38dfd239c0 R15: 000000000119bf8c [ 56.798469][T10360] CPU: 1 PID: 10360 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 56.806777][T10360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.809487][T10380] FAULT_INJECTION: forcing a failure. [ 56.809487][T10380] name failslab, interval 1, probability 0, space 0, times 0 [ 56.816806][T10360] Call Trace: [ 56.829446][T10379] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 56.832608][T10360] dump_stack+0x96/0xe0 [ 56.843818][T10360] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 56.850027][T10360] p9_client_create+0xaaa/0x10f0 [ 56.855211][T10360] ? p9_client_remove+0xa0/0xa0 [ 56.860033][T10360] ? v9fs_session_init+0xf5/0x13f0 [ 56.865128][T10360] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 56.870641][T10360] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 56.875897][T10360] ? kasan_unpoison_shadow+0x30/0x40 [ 56.881160][T10360] ? lockdep_init_map_waits+0x267/0x7b0 [ 56.886674][T10360] ? v9fs_session_init+0x1f0/0x13f0 [ 56.891851][T10360] v9fs_session_init+0x1f0/0x13f0 [ 56.896843][T10360] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.902875][T10360] ? save_stack+0x2f/0x40 [ 56.907185][T10360] ? save_stack+0x19/0x40 [ 56.911479][T10360] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 56.917338][T10360] ? legacy_init_fs_context+0x3c/0xc0 [ 56.923108][T10360] ? alloc_fs_context+0x40e/0x7a0 [ 56.928099][T10360] ? do_mount+0xce4/0x1750 [ 56.932480][T10360] ? __x64_sys_mount+0x15d/0x1b0 [ 56.937559][T10360] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.943613][T10360] ? mark_held_locks+0x110/0x110 [ 56.948518][T10360] ? v9fs_show_options+0x720/0x720 [ 56.953682][T10360] ? fs_reclaim_release+0xa/0x20 [ 56.958586][T10360] ? v9fs_mount+0x59/0x7f0 [ 56.962981][T10360] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 56.968494][T10360] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 56.973747][T10360] ? fault_create_debugfs_attr+0x140/0x140 [ 56.979520][T10360] ? kasan_unpoison_shadow+0x30/0x40 [ 56.984771][T10360] ? trace_kmalloc+0x109/0x130 [ 56.989498][T10360] ? kasan_unpoison_shadow+0x30/0x40 [ 56.994750][T10360] v9fs_mount+0x6f/0x7f0 [ 56.998955][T10360] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 57.004813][T10360] ? v9fs_drop_inode+0x140/0x140 [ 57.009737][T10360] legacy_get_tree+0xfe/0x200 [ 57.014385][T10360] ? security_capable+0x4c/0x90 [ 57.019203][T10360] vfs_get_tree+0x7e/0x330 [ 57.023603][T10360] ? ns_capable_common+0x5f/0xe0 [ 57.028518][T10360] do_mount+0x1039/0x1750 [ 57.032989][T10360] ? copy_mount_string+0x20/0x20 [ 57.037890][T10360] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 57.043159][T10360] ? _copy_from_user+0xbe/0x100 [ 57.047980][T10360] __x64_sys_mount+0x15d/0x1b0 [ 57.052730][T10360] do_syscall_64+0x8e/0x4f0 [ 57.057217][T10360] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.063075][T10360] RIP: 0033:0x45e219 [ 57.066935][T10360] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.086524][T10360] RSP: 002b:00007fceaab44c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.094901][T10360] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 57.102842][T10360] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 57.110782][T10360] RBP: 00007fceaab44ca0 R08: 0000000020000480 R09: 0000000000000000 [ 57.118720][T10360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 57.126662][T10360] R13: 00007ffe9f4c013f R14: 00007fceaab459c0 R15: 000000000119bf8c [ 57.134629][T10379] CPU: 0 PID: 10379 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 57.142931][T10379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.152963][T10379] Call Trace: [ 57.156228][T10379] dump_stack+0x96/0xe0 [ 57.160360][T10379] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 57.166580][T10379] p9_client_create+0xaaa/0x10f0 [ 57.171505][T10379] ? p9_client_remove+0xa0/0xa0 [ 57.176430][T10379] ? v9fs_session_init+0xf5/0x13f0 [ 57.181517][T10379] ? rcu_read_lock_sched_held+0xaa/0xd0 2021/01/23 19:33:30 executed programs: 11 [ 57.187041][T10379] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 57.192304][T10379] ? kasan_unpoison_shadow+0x30/0x40 [ 57.197570][T10379] ? lockdep_init_map_waits+0x267/0x7b0 [ 57.203106][T10379] ? v9fs_session_init+0x1f0/0x13f0 [ 57.208291][T10379] v9fs_session_init+0x1f0/0x13f0 [ 57.213290][T10379] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.219334][T10379] ? save_stack+0x2f/0x40 [ 57.223640][T10379] ? save_stack+0x19/0x40 [ 57.227940][T10379] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 57.233798][T10379] ? legacy_init_fs_context+0x3c/0xc0 [ 57.239149][T10379] ? alloc_fs_context+0x40e/0x7a0 [ 57.244553][T10379] ? do_mount+0xce4/0x1750 [ 57.248940][T10379] ? __x64_sys_mount+0x15d/0x1b0 [ 57.254030][T10379] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.260066][T10379] ? mark_held_locks+0x110/0x110 [ 57.264974][T10379] ? v9fs_show_options+0x720/0x720 [ 57.270055][T10379] ? fs_reclaim_release+0xa/0x20 [ 57.274966][T10379] ? v9fs_mount+0x59/0x7f0 [ 57.279352][T10379] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 57.284865][T10379] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 57.290120][T10379] ? fault_create_debugfs_attr+0x140/0x140 [ 57.295914][T10379] ? kasan_unpoison_shadow+0x30/0x40 [ 57.301168][T10379] ? trace_kmalloc+0x109/0x130 [ 57.305898][T10379] ? kasan_unpoison_shadow+0x30/0x40 [ 57.311161][T10379] v9fs_mount+0x6f/0x7f0 [ 57.315371][T10379] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 57.321237][T10379] ? v9fs_drop_inode+0x140/0x140 [ 57.326146][T10379] legacy_get_tree+0xfe/0x200 [ 57.330791][T10379] ? security_capable+0x4c/0x90 [ 57.335611][T10379] vfs_get_tree+0x7e/0x330 [ 57.339996][T10379] ? ns_capable_common+0x5f/0xe0 [ 57.344906][T10379] do_mount+0x1039/0x1750 [ 57.349206][T10379] ? copy_mount_string+0x20/0x20 [ 57.354115][T10379] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 57.359375][T10379] ? _copy_from_user+0xbe/0x100 [ 57.364196][T10379] __x64_sys_mount+0x15d/0x1b0 [ 57.368946][T10379] do_syscall_64+0x8e/0x4f0 [ 57.373418][T10379] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.379279][T10379] RIP: 0033:0x45e219 [ 57.383147][T10379] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.402720][T10379] RSP: 002b:00007f38dfd22c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.411118][T10379] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 57.419080][T10379] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 57.427022][T10379] RBP: 00007f38dfd22ca0 R08: 0000000020000480 R09: 0000000000000000 [ 57.434964][T10379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 57.442906][T10379] R13: 00007ffddfc8ff1f R14: 00007f38dfd239c0 R15: 000000000119bf8c [ 57.450876][T10380] CPU: 1 PID: 10380 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 57.459207][T10380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.469240][T10380] Call Trace: [ 57.472505][T10380] dump_stack+0x96/0xe0 [ 57.476624][T10380] should_fail.cold.4+0x5/0x2e [ 57.481523][T10380] ? fault_create_debugfs_attr+0x140/0x140 [ 57.487293][T10380] ? batadv_bla_get_backbone_gw+0xdf0/0xec0 [ 57.493160][T10380] ? __kmem_cache_create+0x115/0x620 [ 57.498474][T10380] should_failslab+0x5/0xf [ 57.502855][T10380] slab_pre_alloc_hook+0x71/0x80 [ 57.507753][T10380] kmem_cache_alloc_node+0x20/0x2e0 [ 57.512916][T10380] __kmem_cache_create+0x115/0x620 [ 57.518563][T10380] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 57.524610][T10380] ? create_cache+0x3d/0x1f0 [ 57.529294][T10380] create_cache+0xdc/0x1f0 [ 57.533672][T10380] kmem_cache_create_usercopy+0x1a0/0x260 [ 57.539419][T10380] p9_client_create+0xaaa/0x10f0 [ 57.544367][T10380] ? p9_client_remove+0xa0/0xa0 [ 57.549182][T10380] ? v9fs_session_init+0xf5/0x13f0 [ 57.554255][T10380] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 57.559786][T10380] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 57.565039][T10380] ? kasan_unpoison_shadow+0x30/0x40 [ 57.570301][T10380] ? lockdep_init_map_waits+0x267/0x7b0 [ 57.575810][T10380] ? v9fs_session_init+0x1f0/0x13f0 [ 57.580969][T10380] v9fs_session_init+0x1f0/0x13f0 [ 57.585968][T10380] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.592006][T10380] ? save_stack+0x2f/0x40 [ 57.596296][T10380] ? save_stack+0x19/0x40 [ 57.600586][T10380] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 57.606439][T10380] ? legacy_init_fs_context+0x3c/0xc0 [ 57.611787][T10380] ? alloc_fs_context+0x40e/0x7a0 [ 57.616919][T10380] ? do_mount+0xce4/0x1750 [ 57.621309][T10380] ? __x64_sys_mount+0x15d/0x1b0 [ 57.626228][T10380] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.632348][T10380] ? mark_held_locks+0x110/0x110 [ 57.637249][T10380] ? v9fs_show_options+0x720/0x720 [ 57.642322][T10380] ? fs_reclaim_release+0xa/0x20 [ 57.647223][T10380] ? v9fs_mount+0x59/0x7f0 [ 57.651600][T10380] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 57.657105][T10380] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 57.662349][T10380] ? fault_create_debugfs_attr+0x140/0x140 [ 57.668116][T10380] ? kasan_unpoison_shadow+0x30/0x40 [ 57.673361][T10380] ? trace_kmalloc+0x109/0x130 [ 57.678097][T10380] ? kasan_unpoison_shadow+0x30/0x40 [ 57.683342][T10380] v9fs_mount+0x6f/0x7f0 [ 57.687556][T10380] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 57.693409][T10380] ? v9fs_drop_inode+0x140/0x140 [ 57.698306][T10380] legacy_get_tree+0xfe/0x200 [ 57.702943][T10380] ? security_capable+0x4c/0x90 [ 57.707754][T10380] vfs_get_tree+0x7e/0x330 [ 57.712131][T10380] ? ns_capable_common+0x5f/0xe0 [ 57.717029][T10380] do_mount+0x1039/0x1750 [ 57.721321][T10380] ? copy_mount_string+0x20/0x20 [ 57.726221][T10380] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 57.731469][T10380] ? _copy_from_user+0xbe/0x100 [ 57.736281][T10380] __x64_sys_mount+0x15d/0x1b0 [ 57.741009][T10380] do_syscall_64+0x8e/0x4f0 [ 57.745473][T10380] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.751324][T10380] RIP: 0033:0x45e219 [ 57.755180][T10380] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.774832][T10380] RSP: 002b:00007fe846fe6c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.783201][T10380] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 57.791141][T10380] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 57.799074][T10380] RBP: 00007fe846fe6ca0 R08: 0000000020000480 R09: 0000000000000000 [ 57.807006][T10380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 57.814954][T10380] R13: 00007ffed4b140cf R14: 00007fe846fe79c0 R15: 000000000119bf8c [ 57.864803][T10381] FAULT_INJECTION: forcing a failure. [ 57.864803][T10381] name failslab, interval 1, probability 0, space 0, times 0 [ 57.877909][T10380] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 57.885481][T10381] CPU: 1 PID: 10381 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 57.893876][T10381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.903902][T10381] Call Trace: [ 57.907161][T10381] dump_stack+0x96/0xe0 [ 57.911287][T10381] should_fail.cold.4+0x5/0x2e [ 57.916017][T10381] ? fault_create_debugfs_attr+0x140/0x140 [ 57.921800][T10381] ? __kmem_cache_create+0x115/0x620 [ 57.927070][T10381] should_failslab+0x5/0xf [ 57.931455][T10381] slab_pre_alloc_hook+0x71/0x80 [ 57.936363][T10381] kmem_cache_alloc_node+0x20/0x2e0 [ 57.941531][T10381] __kmem_cache_create+0x115/0x620 [ 57.946616][T10381] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 57.952477][T10381] ? create_cache+0x3d/0x1f0 [ 57.957038][T10381] create_cache+0xdc/0x1f0 [ 57.961424][T10381] kmem_cache_create_usercopy+0x1a0/0x260 [ 57.967117][T10381] p9_client_create+0xaaa/0x10f0 [ 57.972025][T10381] ? p9_client_remove+0xa0/0xa0 [ 57.976842][T10381] ? v9fs_session_init+0xf5/0x13f0 [ 57.981921][T10381] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 57.987437][T10381] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 57.992687][T10381] ? kasan_unpoison_shadow+0x30/0x40 [ 57.997940][T10381] ? lockdep_init_map_waits+0x267/0x7b0 [ 58.003456][T10381] ? v9fs_session_init+0x1f0/0x13f0 [ 58.008619][T10381] v9fs_session_init+0x1f0/0x13f0 [ 58.013609][T10381] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.019638][T10381] ? save_stack+0x2f/0x40 [ 58.023955][T10381] ? save_stack+0x19/0x40 [ 58.028263][T10381] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 58.034119][T10381] ? legacy_init_fs_context+0x3c/0xc0 [ 58.039461][T10381] ? alloc_fs_context+0x40e/0x7a0 [ 58.044455][T10381] ? do_mount+0xce4/0x1750 [ 58.048851][T10381] ? __x64_sys_mount+0x15d/0x1b0 [ 58.053753][T10381] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.059787][T10381] ? mark_held_locks+0x110/0x110 [ 58.064696][T10381] ? v9fs_show_options+0x720/0x720 [ 58.069788][T10381] ? ___slab_alloc+0x159/0x770 [ 58.074519][T10381] ? fs_reclaim_release+0xa/0x20 [ 58.079425][T10381] ? v9fs_mount+0x59/0x7f0 [ 58.083812][T10381] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 58.089323][T10381] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 58.094572][T10381] ? __slab_alloc.isra.45+0x9a/0xe0 [ 58.099737][T10381] ? kasan_unpoison_shadow+0x30/0x40 [ 58.104992][T10381] ? trace_kmalloc+0x109/0x130 [ 58.109720][T10381] ? kasan_unpoison_shadow+0x30/0x40 [ 58.114972][T10381] v9fs_mount+0x6f/0x7f0 [ 58.119183][T10381] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 58.125042][T10381] ? v9fs_drop_inode+0x140/0x140 [ 58.129948][T10381] legacy_get_tree+0xfe/0x200 [ 58.134619][T10381] ? security_capable+0x4c/0x90 [ 58.139451][T10381] vfs_get_tree+0x7e/0x330 [ 58.143847][T10381] ? ns_capable_common+0x5f/0xe0 [ 58.148758][T10381] do_mount+0x1039/0x1750 [ 58.153064][T10381] ? copy_mount_string+0x20/0x20 [ 58.157973][T10381] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 58.163238][T10381] ? _copy_from_user+0xbe/0x100 [ 58.168062][T10381] __x64_sys_mount+0x15d/0x1b0 [ 58.172803][T10381] do_syscall_64+0x8e/0x4f0 [ 58.177281][T10381] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.183151][T10381] RIP: 0033:0x45e219 [ 58.187016][T10381] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.206599][T10381] RSP: 002b:00007f4639098c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.214985][T10381] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 58.222929][T10381] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 58.230877][T10381] RBP: 00007f4639098ca0 R08: 0000000020000480 R09: 0000000000000000 [ 58.238822][T10381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 58.246767][T10381] R13: 00007ffed56f494f R14: 00007f46390999c0 R15: 000000000119bf8c [ 58.254725][T10380] CPU: 0 PID: 10380 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 58.263037][T10380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.263991][T10388] FAULT_INJECTION: forcing a failure. [ 58.263991][T10388] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 58.273065][T10380] Call Trace: [ 58.273076][T10380] dump_stack+0x96/0xe0 [ 58.273084][T10380] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 58.273092][T10380] p9_client_create+0xaaa/0x10f0 [ 58.273102][T10380] ? p9_client_remove+0xa0/0xa0 [ 58.273108][T10380] ? v9fs_session_init+0xf5/0x13f0 [ 58.273114][T10380] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 58.273118][T10380] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 58.273124][T10380] ? kasan_unpoison_shadow+0x30/0x40 [ 58.273129][T10380] ? lockdep_init_map_waits+0x267/0x7b0 [ 58.273137][T10380] ? v9fs_session_init+0x1f0/0x13f0 [ 58.273143][T10380] v9fs_session_init+0x1f0/0x13f0 [ 58.286393][T10381] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 58.289560][T10380] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.289563][T10380] ? save_stack+0x2f/0x40 [ 58.289565][T10380] ? save_stack+0x19/0x40 [ 58.289569][T10380] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 58.289573][T10380] ? legacy_init_fs_context+0x3c/0xc0 [ 58.289576][T10380] ? alloc_fs_context+0x40e/0x7a0 [ 58.289581][T10380] ? do_mount+0xce4/0x1750 [ 58.289585][T10380] ? __x64_sys_mount+0x15d/0x1b0 [ 58.289590][T10380] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.289594][T10380] ? mark_held_locks+0x110/0x110 [ 58.289601][T10380] ? v9fs_show_options+0x720/0x720 [ 58.289607][T10380] ? fs_reclaim_release+0xa/0x20 [ 58.289613][T10380] ? v9fs_mount+0x59/0x7f0 [ 58.418891][T10380] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 58.424409][T10380] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 58.429666][T10380] ? fault_create_debugfs_attr+0x140/0x140 [ 58.435444][T10380] ? kasan_unpoison_shadow+0x30/0x40 [ 58.440700][T10380] ? trace_kmalloc+0x109/0x130 [ 58.445435][T10380] ? kasan_unpoison_shadow+0x30/0x40 [ 58.450695][T10380] v9fs_mount+0x6f/0x7f0 [ 58.454918][T10380] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 58.460784][T10380] ? v9fs_drop_inode+0x140/0x140 [ 58.465690][T10380] legacy_get_tree+0xfe/0x200 [ 58.470337][T10380] ? security_capable+0x4c/0x90 [ 58.475161][T10380] vfs_get_tree+0x7e/0x330 [ 58.479547][T10380] ? ns_capable_common+0x5f/0xe0 [ 58.484453][T10380] do_mount+0x1039/0x1750 [ 58.488752][T10380] ? copy_mount_string+0x20/0x20 [ 58.493658][T10380] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 58.498917][T10380] ? _copy_from_user+0xbe/0x100 [ 58.503762][T10380] __x64_sys_mount+0x15d/0x1b0 [ 58.508497][T10380] do_syscall_64+0x8e/0x4f0 [ 58.512971][T10380] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.518833][T10380] RIP: 0033:0x45e219 [ 58.522696][T10380] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.542271][T10380] RSP: 002b:00007fe846fe6c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.550649][T10380] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 58.558592][T10380] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 58.566553][T10380] RBP: 00007fe846fe6ca0 R08: 0000000020000480 R09: 0000000000000000 [ 58.574513][T10380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 58.582455][T10380] R13: 00007ffed4b140cf R14: 00007fe846fe79c0 R15: 000000000119bf8c [ 58.590407][T10388] CPU: 1 PID: 10388 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 58.598715][T10388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.608753][T10388] Call Trace: [ 58.612022][T10388] dump_stack+0x96/0xe0 [ 58.616159][T10388] should_fail.cold.4+0x5/0x2e [ 58.620904][T10388] ? fault_create_debugfs_attr+0x140/0x140 [ 58.626694][T10388] __alloc_pages_nodemask+0x3b9/0x820 [ 58.632047][T10388] ? __alloc_pages_slowpath.constprop.73+0x23f0/0x23f0 [ 58.638884][T10388] alloc_slab_page+0x46/0x700 [ 58.643546][T10388] new_slab+0x84/0x430 [ 58.647615][T10388] ? find_held_lock+0x33/0x1c0 [ 58.652620][T10388] ___slab_alloc+0x465/0x770 [ 58.657191][T10388] ? __kmem_cache_create+0x115/0x620 [ 58.662451][T10388] ? fault_create_debugfs_attr+0x140/0x140 [ 58.668227][T10388] ? __kmem_cache_create+0x115/0x620 [ 58.673484][T10388] ? __slab_alloc.isra.45+0x74/0xe0 [ 58.678651][T10388] __slab_alloc.isra.45+0x74/0xe0 [ 58.683648][T10388] ? __kmem_cache_create+0x115/0x620 [ 58.689079][T10388] kmem_cache_alloc_node+0x25d/0x2e0 [ 58.694337][T10388] __kmem_cache_create+0x115/0x620 [ 58.699507][T10388] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 58.705370][T10388] ? create_cache+0x3d/0x1f0 [ 58.709958][T10388] create_cache+0xdc/0x1f0 [ 58.714347][T10388] kmem_cache_create_usercopy+0x1a0/0x260 [ 58.720040][T10388] p9_client_create+0xaaa/0x10f0 [ 58.724953][T10388] ? p9_client_remove+0xa0/0xa0 [ 58.729775][T10388] ? v9fs_session_init+0xf5/0x13f0 [ 58.734867][T10388] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 58.740383][T10388] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 58.745730][T10388] ? kasan_unpoison_shadow+0x30/0x40 [ 58.750987][T10388] ? lockdep_init_map_waits+0x267/0x7b0 [ 58.756506][T10388] ? v9fs_session_init+0x1f0/0x13f0 [ 58.761674][T10388] v9fs_session_init+0x1f0/0x13f0 [ 58.766686][T10388] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.772727][T10388] ? save_stack+0x2f/0x40 [ 58.777052][T10388] ? save_stack+0x19/0x40 [ 58.781356][T10388] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 58.787226][T10388] ? legacy_init_fs_context+0x3c/0xc0 [ 58.792573][T10388] ? alloc_fs_context+0x40e/0x7a0 [ 58.797572][T10388] ? do_mount+0xce4/0x1750 [ 58.801958][T10388] ? __x64_sys_mount+0x15d/0x1b0 [ 58.806864][T10388] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.812902][T10388] ? mark_held_locks+0x110/0x110 [ 58.817812][T10388] ? v9fs_show_options+0x720/0x720 [ 58.822897][T10388] ? ___slab_alloc+0x159/0x770 [ 58.827655][T10388] ? fs_reclaim_release+0xa/0x20 [ 58.832566][T10388] ? v9fs_mount+0x59/0x7f0 [ 58.837182][T10388] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 58.842703][T10388] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 58.847961][T10388] ? __slab_alloc.isra.45+0x9a/0xe0 [ 58.853134][T10388] ? kasan_unpoison_shadow+0x30/0x40 [ 58.858390][T10388] ? trace_kmalloc+0x109/0x130 [ 58.863122][T10388] ? kasan_unpoison_shadow+0x30/0x40 [ 58.868377][T10388] v9fs_mount+0x6f/0x7f0 [ 58.872588][T10388] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 58.878447][T10388] ? v9fs_drop_inode+0x140/0x140 [ 58.883555][T10388] legacy_get_tree+0xfe/0x200 [ 58.888199][T10388] ? security_capable+0x4c/0x90 [ 58.893017][T10388] vfs_get_tree+0x7e/0x330 [ 58.897400][T10388] ? ns_capable_common+0x5f/0xe0 [ 58.902409][T10388] do_mount+0x1039/0x1750 [ 58.906706][T10388] ? copy_mount_string+0x20/0x20 [ 58.911608][T10388] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 58.916865][T10388] ? _copy_from_user+0xbe/0x100 [ 58.921686][T10388] __x64_sys_mount+0x15d/0x1b0 [ 58.926433][T10388] do_syscall_64+0x8e/0x4f0 [ 58.930905][T10388] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.936763][T10388] RIP: 0033:0x45e219 [ 58.940628][T10388] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.960203][T10388] RSP: 002b:00007fca2b8a2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.968585][T10388] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 58.976530][T10388] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 58.984509][T10388] RBP: 00007fca2b8a2ca0 R08: 0000000020000480 R09: 0000000000000000 [ 58.992469][T10388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 59.000411][T10388] R13: 00007fff1101e2df R14: 00007fca2b8a39c0 R15: 000000000119bf8c [ 59.008365][T10381] CPU: 0 PID: 10381 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 59.016666][T10381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.017135][T10398] FAULT_INJECTION: forcing a failure. [ 59.017135][T10398] name failslab, interval 1, probability 0, space 0, times 0 [ 59.026687][T10381] Call Trace: [ 59.026697][T10381] dump_stack+0x96/0xe0 [ 59.026705][T10381] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 59.026714][T10381] p9_client_create+0xaaa/0x10f0 [ 59.026723][T10381] ? p9_client_remove+0xa0/0xa0 [ 59.026730][T10381] ? v9fs_session_init+0xf5/0x13f0 [ 59.067614][T10381] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 59.073125][T10381] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 59.078379][T10381] ? kasan_unpoison_shadow+0x30/0x40 [ 59.083633][T10381] ? lockdep_init_map_waits+0x267/0x7b0 [ 59.089168][T10381] ? v9fs_session_init+0x1f0/0x13f0 [ 59.094332][T10381] v9fs_session_init+0x1f0/0x13f0 [ 59.099321][T10381] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.105355][T10381] ? save_stack+0x2f/0x40 [ 59.109649][T10381] ? save_stack+0x19/0x40 [ 59.114055][T10381] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 59.119911][T10381] ? legacy_init_fs_context+0x3c/0xc0 [ 59.125250][T10381] ? alloc_fs_context+0x40e/0x7a0 [ 59.130360][T10381] ? do_mount+0xce4/0x1750 [ 59.134742][T10381] ? __x64_sys_mount+0x15d/0x1b0 [ 59.139646][T10381] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.145673][T10381] ? mark_held_locks+0x110/0x110 [ 59.150580][T10381] ? v9fs_show_options+0x720/0x720 [ 59.155659][T10381] ? ___slab_alloc+0x159/0x770 [ 59.160385][T10381] ? fs_reclaim_release+0xa/0x20 [ 59.165305][T10381] ? v9fs_mount+0x59/0x7f0 [ 59.169683][T10381] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 59.175191][T10381] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 59.180437][T10381] ? __slab_alloc.isra.45+0x9a/0xe0 [ 59.185597][T10381] ? kasan_unpoison_shadow+0x30/0x40 [ 59.190848][T10381] ? trace_kmalloc+0x109/0x130 [ 59.195573][T10381] ? kasan_unpoison_shadow+0x30/0x40 [ 59.200838][T10381] v9fs_mount+0x6f/0x7f0 [ 59.205043][T10381] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 59.210912][T10381] ? v9fs_drop_inode+0x140/0x140 [ 59.215812][T10381] legacy_get_tree+0xfe/0x200 [ 59.220455][T10381] ? security_capable+0x4c/0x90 [ 59.225359][T10381] vfs_get_tree+0x7e/0x330 [ 59.229741][T10381] ? ns_capable_common+0x5f/0xe0 [ 59.234643][T10381] do_mount+0x1039/0x1750 [ 59.238939][T10381] ? copy_mount_string+0x20/0x20 [ 59.243838][T10381] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 59.249092][T10381] ? _copy_from_user+0xbe/0x100 [ 59.253923][T10381] __x64_sys_mount+0x15d/0x1b0 [ 59.258653][T10381] do_syscall_64+0x8e/0x4f0 [ 59.263132][T10381] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.268987][T10381] RIP: 0033:0x45e219 [ 59.272845][T10381] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.292418][T10381] RSP: 002b:00007f4639098c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.300877][T10381] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 59.308817][T10381] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 59.316754][T10381] RBP: 00007f4639098ca0 R08: 0000000020000480 R09: 0000000000000000 [ 59.324778][T10381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 59.332715][T10381] R13: 00007ffed56f494f R14: 00007f46390999c0 R15: 000000000119bf8c [ 59.340747][T10398] CPU: 1 PID: 10398 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 59.349050][T10398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.359082][T10398] Call Trace: [ 59.362435][T10398] dump_stack+0x96/0xe0 [ 59.366567][T10398] should_fail.cold.4+0x5/0x2e [ 59.371305][T10398] ? fault_create_debugfs_attr+0x140/0x140 [ 59.377191][T10398] ? __kmem_cache_create+0x115/0x620 [ 59.382450][T10398] should_failslab+0x5/0xf [ 59.386858][T10398] slab_pre_alloc_hook+0x71/0x80 [ 59.391769][T10398] kmem_cache_alloc_node+0x20/0x2e0 [ 59.396948][T10398] __kmem_cache_create+0x115/0x620 [ 59.402031][T10398] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 59.407897][T10398] ? create_cache+0x3d/0x1f0 [ 59.412465][T10398] create_cache+0xdc/0x1f0 [ 59.416859][T10398] kmem_cache_create_usercopy+0x1a0/0x260 [ 59.422559][T10398] p9_client_create+0xaaa/0x10f0 [ 59.427478][T10398] ? p9_client_remove+0xa0/0xa0 [ 59.432303][T10398] ? v9fs_session_init+0xf5/0x13f0 [ 59.437387][T10398] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 59.442904][T10398] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 59.448162][T10398] ? kasan_unpoison_shadow+0x30/0x40 [ 59.453421][T10398] ? lockdep_init_map_waits+0x267/0x7b0 [ 59.458944][T10398] ? v9fs_session_init+0x1f0/0x13f0 [ 59.464113][T10398] v9fs_session_init+0x1f0/0x13f0 [ 59.469105][T10398] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.475233][T10398] ? save_stack+0x2f/0x40 [ 59.479530][T10398] ? save_stack+0x19/0x40 [ 59.483886][T10398] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 59.489745][T10398] ? legacy_init_fs_context+0x3c/0xc0 [ 59.495083][T10398] ? alloc_fs_context+0x40e/0x7a0 [ 59.500121][T10398] ? do_mount+0xce4/0x1750 [ 59.504499][T10398] ? __x64_sys_mount+0x15d/0x1b0 [ 59.509402][T10398] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.515436][T10398] ? mark_held_locks+0x110/0x110 [ 59.520338][T10398] ? v9fs_show_options+0x720/0x720 [ 59.525412][T10398] ? fs_reclaim_release+0xa/0x20 [ 59.530320][T10398] ? v9fs_mount+0x59/0x7f0 [ 59.534753][T10398] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 59.540261][T10398] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 59.545508][T10398] ? fault_create_debugfs_attr+0x140/0x140 [ 59.551400][T10398] ? kasan_unpoison_shadow+0x30/0x40 [ 59.556655][T10398] ? trace_kmalloc+0x109/0x130 [ 59.561382][T10398] ? kasan_unpoison_shadow+0x30/0x40 [ 59.566679][T10398] v9fs_mount+0x6f/0x7f0 [ 59.570888][T10398] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 59.576748][T10398] ? v9fs_drop_inode+0x140/0x140 [ 59.581661][T10398] legacy_get_tree+0xfe/0x200 [ 59.586390][T10398] ? security_capable+0x4c/0x90 [ 59.591211][T10398] vfs_get_tree+0x7e/0x330 [ 59.595610][T10398] ? ns_capable_common+0x5f/0xe0 [ 59.600614][T10398] do_mount+0x1039/0x1750 [ 59.604913][T10398] ? copy_mount_string+0x20/0x20 [ 59.609823][T10398] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 59.615175][T10398] ? _copy_from_user+0xbe/0x100 [ 59.620044][T10398] __x64_sys_mount+0x15d/0x1b0 [ 59.624778][T10398] do_syscall_64+0x8e/0x4f0 [ 59.629253][T10398] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.635129][T10398] RIP: 0033:0x45e219 [ 59.638992][T10398] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.658799][T10398] RSP: 002b:00007ff27c2fdc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.667170][T10398] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 59.675106][T10398] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 59.683111][T10398] RBP: 00007ff27c2fdca0 R08: 0000000020000480 R09: 0000000000000000 [ 59.691053][T10398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 59.698994][T10398] R13: 00007ffce4698a6f R14: 00007ff27c2fe9c0 R15: 000000000119bf8c [ 59.744268][T10425] FAULT_INJECTION: forcing a failure. [ 59.744268][T10425] name failslab, interval 1, probability 0, space 0, times 0 [ 59.759128][T10398] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 59.766651][T10398] CPU: 1 PID: 10398 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 59.774950][T10398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.785065][T10398] Call Trace: [ 59.788330][T10398] dump_stack+0x96/0xe0 [ 59.792458][T10398] kmem_cache_create_usercopy.cold.28+0x4d/0x6d [ 59.798943][T10398] p9_client_create+0xaaa/0x10f0 [ 59.804109][T10398] ? p9_client_remove+0xa0/0xa0 [ 59.809152][T10398] ? v9fs_session_init+0xf5/0x13f0 [ 59.814306][T10398] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 59.819831][T10398] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 59.825093][T10398] ? kasan_unpoison_shadow+0x30/0x40 [ 59.830351][T10398] ? lockdep_init_map_waits+0x267/0x7b0 [ 59.835869][T10398] ? v9fs_session_init+0x1f0/0x13f0 [ 59.841041][T10398] v9fs_session_init+0x1f0/0x13f0 [ 59.846060][T10398] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.852096][T10398] ? save_stack+0x2f/0x40 [ 59.856393][T10398] ? save_stack+0x19/0x40 [ 59.860692][T10398] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 59.866556][T10398] ? legacy_init_fs_context+0x3c/0xc0 [ 59.871901][T10398] ? alloc_fs_context+0x40e/0x7a0 [ 59.876899][T10398] ? do_mount+0xce4/0x1750 [ 59.881287][T10398] ? __x64_sys_mount+0x15d/0x1b0 [ 59.886196][T10398] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.892230][T10398] ? mark_held_locks+0x110/0x110 [ 59.897149][T10398] ? v9fs_show_options+0x720/0x720 [ 59.902233][T10398] ? fs_reclaim_release+0xa/0x20 [ 59.907146][T10398] ? v9fs_mount+0x59/0x7f0 [ 59.911622][T10398] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 59.917165][T10398] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 59.922425][T10398] ? fault_create_debugfs_attr+0x140/0x140 [ 59.928323][T10398] ? kasan_unpoison_shadow+0x30/0x40 [ 59.933667][T10398] ? trace_kmalloc+0x109/0x130 [ 59.938404][T10398] ? kasan_unpoison_shadow+0x30/0x40 [ 59.943681][T10398] v9fs_mount+0x6f/0x7f0 [ 59.947893][T10398] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 59.953757][T10398] ? v9fs_drop_inode+0x140/0x140 [ 59.958838][T10398] legacy_get_tree+0xfe/0x200 [ 59.963486][T10398] ? security_capable+0x4c/0x90 [ 59.968322][T10398] vfs_get_tree+0x7e/0x330 [ 59.972709][T10398] ? ns_capable_common+0x5f/0xe0 [ 59.977618][T10398] do_mount+0x1039/0x1750 [ 59.981925][T10398] ? copy_mount_string+0x20/0x20 [ 59.986846][T10398] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 59.992119][T10398] ? _copy_from_user+0xbe/0x100 [ 59.996952][T10398] __x64_sys_mount+0x15d/0x1b0 [ 60.001692][T10398] do_syscall_64+0x8e/0x4f0 [ 60.006174][T10398] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.012041][T10398] RIP: 0033:0x45e219 [ 60.015934][T10398] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.035511][T10398] RSP: 002b:00007ff27c2fdc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.043897][T10398] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 60.051844][T10398] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 60.059790][T10398] RBP: 00007ff27c2fdca0 R08: 0000000020000480 R09: 0000000000000000 [ 60.067735][T10398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 60.075766][T10398] R13: 00007ffce4698a6f R14: 00007ff27c2fe9c0 R15: 000000000119bf8c [ 60.083719][T10425] CPU: 0 PID: 10425 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 60.092029][T10425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.102058][T10425] Call Trace: [ 60.105320][T10425] dump_stack+0x96/0xe0 [ 60.109537][T10425] should_fail.cold.4+0x5/0x2e [ 60.114279][T10425] ? fault_create_debugfs_attr+0x140/0x140 [ 60.120061][T10425] ? __kernfs_new_node+0xd8/0x830 [ 60.125401][T10425] should_failslab+0x5/0xf [ 60.129785][T10425] slab_pre_alloc_hook+0x71/0x80 [ 60.134693][T10425] kmem_cache_alloc+0x19/0x2a0 [ 60.139427][T10425] __kernfs_new_node+0xd8/0x830 [ 60.144244][T10425] ? kernfs_dop_revalidate+0x330/0x330 [ 60.149732][T10425] ? mark_held_locks+0x110/0x110 [ 60.154726][T10425] ? __mutex_lock+0x5a9/0x1410 [ 60.159455][T10425] ? __kernfs_remove+0x416/0x7c0 [ 60.164362][T10425] kernfs_new_node+0x6c/0x130 [ 60.169020][T10425] ? kobject_add_internal+0x217/0xa10 [ 60.174383][T10425] kernfs_create_dir_ns+0x22/0x110 [ 60.179468][T10425] sysfs_create_dir_ns+0x11f/0x260 [ 60.185155][T10425] ? sysfs_create_mount_point+0x70/0x70 [ 60.190938][T10425] ? do_raw_spin_lock+0x12a/0x2e0 [ 60.196610][T10425] ? rwlock_bug.part.0+0x90/0x90 [ 60.201703][T10425] ? do_raw_spin_unlock+0x172/0x260 [ 60.206884][T10425] kobject_add_internal+0x276/0xa10 [ 60.212046][T10425] kobject_init_and_add+0xcf/0x120 [ 60.217122][T10425] ? kobject_add_internal+0xa10/0xa10 [ 60.222464][T10425] sysfs_slab_add+0xe3/0x2b0 [ 60.227087][T10425] __kmem_cache_create+0x4b5/0x620 [ 60.232161][T10425] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 60.238019][T10425] ? create_cache+0x3d/0x1f0 [ 60.242573][T10425] create_cache+0xdc/0x1f0 [ 60.246955][T10425] kmem_cache_create_usercopy+0x1a0/0x260 [ 60.252641][T10425] p9_client_create+0xaaa/0x10f0 [ 60.257547][T10425] ? p9_client_remove+0xa0/0xa0 [ 60.262428][T10425] ? v9fs_session_init+0xf5/0x13f0 [ 60.267520][T10425] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 60.273028][T10425] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 60.278277][T10425] ? kasan_unpoison_shadow+0x30/0x40 [ 60.283529][T10425] ? lockdep_init_map_waits+0x267/0x7b0 [ 60.289040][T10425] ? v9fs_session_init+0x1f0/0x13f0 [ 60.294201][T10425] v9fs_session_init+0x1f0/0x13f0 [ 60.299191][T10425] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.305220][T10425] ? save_stack+0x2f/0x40 [ 60.309514][T10425] ? save_stack+0x19/0x40 [ 60.313807][T10425] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 60.319676][T10425] ? legacy_init_fs_context+0x3c/0xc0 [ 60.325012][T10425] ? alloc_fs_context+0x40e/0x7a0 [ 60.330006][T10425] ? do_mount+0xce4/0x1750 [ 60.334387][T10425] ? __x64_sys_mount+0x15d/0x1b0 [ 60.339288][T10425] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.345317][T10425] ? v9fs_show_options+0x720/0x720 [ 60.350393][T10425] ? fs_reclaim_release+0xa/0x20 [ 60.355312][T10425] ? v9fs_mount+0x59/0x7f0 [ 60.359692][T10425] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 60.365222][T10425] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 60.370472][T10425] ? fault_create_debugfs_attr+0x140/0x140 [ 60.376242][T10425] ? kasan_unpoison_shadow+0x30/0x40 [ 60.381493][T10425] ? trace_kmalloc+0x109/0x130 [ 60.386219][T10425] ? kasan_unpoison_shadow+0x30/0x40 [ 60.391468][T10425] v9fs_mount+0x6f/0x7f0 [ 60.395683][T10425] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 60.401561][T10425] ? v9fs_drop_inode+0x140/0x140 [ 60.406460][T10425] legacy_get_tree+0xfe/0x200 [ 60.411104][T10425] ? security_capable+0x4c/0x90 [ 60.415921][T10425] vfs_get_tree+0x7e/0x330 [ 60.420305][T10425] ? ns_capable_common+0x5f/0xe0 [ 60.425223][T10425] do_mount+0x1039/0x1750 [ 60.429519][T10425] ? copy_mount_string+0x20/0x20 [ 60.434422][T10425] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 60.439683][T10425] ? _copy_from_user+0xbe/0x100 [ 60.444519][T10425] __x64_sys_mount+0x15d/0x1b0 [ 60.449251][T10425] do_syscall_64+0x8e/0x4f0 [ 60.453745][T10425] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.459617][T10425] RIP: 0033:0x45e219 [ 60.463672][T10425] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.483242][T10425] RSP: 002b:00007fceaab44c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.491672][T10425] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 60.499621][T10425] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 60.507572][T10425] RBP: 00007fceaab44ca0 R08: 0000000020000480 R09: 0000000000000000 [ 60.515599][T10425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 60.523554][T10425] R13: 00007ffe9f4c013f R14: 00007fceaab459c0 R15: 000000000119bf8c [ 60.536363][T10425] kobject_add_internal failed for 9p-fcall-cache (error: -12 parent: slab) [ 60.552036][T10425] ================================================================== [ 60.560209][T10425] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0x8b/0x390 [ 60.568508][T10425] [ 60.570815][T10425] CPU: 0 PID: 10425 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 60.579107][T10425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.589140][T10425] Call Trace: [ 60.592408][T10425] dump_stack+0x96/0xe0 [ 60.596540][T10425] ? kmem_cache_free+0x8b/0x390 [ 60.601365][T10425] print_address_description.constprop.7.cold.9+0x9/0x455 [ 60.608447][T10425] ? kmem_cache_free+0x8b/0x390 [ 60.613259][T10425] ? kmem_cache_free+0x8b/0x390 [ 60.618071][T10425] kasan_report_invalid_free+0x50/0x80 [ 60.623770][T10425] __kasan_slab_free+0x158/0x170 [ 60.628672][T10425] slab_free_freelist_hook+0x53/0x140 [ 60.634008][T10425] ? create_cache+0x100/0x1f0 [ 60.638657][T10425] kmem_cache_free+0x8b/0x390 [ 60.643502][T10425] create_cache+0x100/0x1f0 [ 60.647975][T10425] kmem_cache_create_usercopy+0x1a0/0x260 [ 60.653676][T10425] p9_client_create+0xaaa/0x10f0 [ 60.658579][T10425] ? p9_client_remove+0xa0/0xa0 [ 60.663412][T10425] ? v9fs_session_init+0xf5/0x13f0 [ 60.668492][T10425] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 60.674011][T10425] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 60.679260][T10425] ? kasan_unpoison_shadow+0x30/0x40 [ 60.684521][T10425] ? lockdep_init_map_waits+0x267/0x7b0 [ 60.690033][T10425] ? v9fs_session_init+0x1f0/0x13f0 [ 60.695195][T10425] v9fs_session_init+0x1f0/0x13f0 [ 60.700339][T10425] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.706366][T10425] ? save_stack+0x2f/0x40 [ 60.710670][T10425] ? save_stack+0x19/0x40 [ 60.714964][T10425] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 60.720823][T10425] ? legacy_init_fs_context+0x3c/0xc0 [ 60.726248][T10425] ? alloc_fs_context+0x40e/0x7a0 [ 60.731241][T10425] ? do_mount+0xce4/0x1750 [ 60.735631][T10425] ? __x64_sys_mount+0x15d/0x1b0 [ 60.740545][T10425] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.746589][T10425] ? v9fs_show_options+0x720/0x720 [ 60.751664][T10425] ? fs_reclaim_release+0xa/0x20 [ 60.756563][T10425] ? v9fs_mount+0x59/0x7f0 [ 60.760964][T10425] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 60.766494][T10425] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 60.771760][T10425] ? fault_create_debugfs_attr+0x140/0x140 [ 60.777586][T10425] ? kasan_unpoison_shadow+0x30/0x40 [ 60.782837][T10425] ? trace_kmalloc+0x109/0x130 [ 60.787563][T10425] ? kasan_unpoison_shadow+0x30/0x40 [ 60.792814][T10425] v9fs_mount+0x6f/0x7f0 [ 60.797020][T10425] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 60.802878][T10425] ? v9fs_drop_inode+0x140/0x140 [ 60.807932][T10425] legacy_get_tree+0xfe/0x200 [ 60.812573][T10425] ? security_capable+0x4c/0x90 [ 60.817396][T10425] vfs_get_tree+0x7e/0x330 [ 60.821788][T10425] ? ns_capable_common+0x5f/0xe0 [ 60.826742][T10425] do_mount+0x1039/0x1750 [ 60.831042][T10425] ? copy_mount_string+0x20/0x20 [ 60.835942][T10425] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 60.841198][T10425] ? _copy_from_user+0xbe/0x100 [ 60.846020][T10425] __x64_sys_mount+0x15d/0x1b0 [ 60.850766][T10425] do_syscall_64+0x8e/0x4f0 [ 60.855235][T10425] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.861090][T10425] RIP: 0033:0x45e219 [ 60.864947][T10425] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.884515][T10425] RSP: 002b:00007fceaab44c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.892901][T10425] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 60.900839][T10425] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 60.908775][T10425] RBP: 00007fceaab44ca0 R08: 0000000020000480 R09: 0000000000000000 [ 60.916712][T10425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 60.924649][T10425] R13: 00007ffe9f4c013f R14: 00007fceaab459c0 R15: 000000000119bf8c [ 60.932592][T10425] [ 60.934885][T10425] Allocated by task 10425: [ 60.939263][T10425] save_stack+0x19/0x40 [ 60.943384][T10425] __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 60.949067][T10425] kmem_cache_alloc+0xaa/0x2a0 [ 60.953798][T10425] create_cache+0x3d/0x1f0 [ 60.958184][T10425] kmem_cache_create_usercopy+0x1a0/0x260 [ 60.963886][T10425] p9_client_create+0xaaa/0x10f0 [ 60.968788][T10425] v9fs_session_init+0x1f0/0x13f0 [ 60.973787][T10425] v9fs_mount+0x6f/0x7f0 [ 60.977999][T10425] legacy_get_tree+0xfe/0x200 [ 60.982641][T10425] vfs_get_tree+0x7e/0x330 [ 60.987021][T10425] do_mount+0x1039/0x1750 [ 60.991313][T10425] __x64_sys_mount+0x15d/0x1b0 [ 60.996044][T10425] do_syscall_64+0x8e/0x4f0 [ 61.000510][T10425] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.006362][T10425] [ 61.008669][T10425] Freed by task 10425: [ 61.012719][T10425] save_stack+0x19/0x40 [ 61.016837][T10425] __kasan_slab_free+0x124/0x170 [ 61.021751][T10425] slab_free_freelist_hook+0x53/0x140 [ 61.027083][T10425] kmem_cache_free+0x8b/0x390 [ 61.031722][T10425] kobject_put+0x191/0x430 [ 61.036100][T10425] sysfs_slab_add+0x200/0x2b0 [ 61.040739][T10425] __kmem_cache_create+0x4b5/0x620 [ 61.045812][T10425] create_cache+0xdc/0x1f0 [ 61.050203][T10425] kmem_cache_create_usercopy+0x1a0/0x260 [ 61.055899][T10425] p9_client_create+0xaaa/0x10f0 [ 61.060800][T10425] v9fs_session_init+0x1f0/0x13f0 [ 61.065784][T10425] v9fs_mount+0x6f/0x7f0 [ 61.069989][T10425] legacy_get_tree+0xfe/0x200 [ 61.074629][T10425] vfs_get_tree+0x7e/0x330 [ 61.079201][T10425] do_mount+0x1039/0x1750 [ 61.083588][T10425] __x64_sys_mount+0x15d/0x1b0 [ 61.088320][T10425] do_syscall_64+0x8e/0x4f0 [ 61.092793][T10425] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.098646][T10425] [ 61.101148][T10425] The buggy address belongs to the object at ffff8880b4eb4a00 [ 61.101148][T10425] which belongs to the cache kmem_cache of size 488 [ 61.115339][T10425] The buggy address is located 0 bytes inside of [ 61.115339][T10425] 488-byte region [ffff8880b4eb4a00, ffff8880b4eb4be8) [ 61.128401][T10425] The buggy address belongs to the page: [ 61.134000][T10425] page:ffffea0002d3ad00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 head:ffffea0002d3ad00 order:1 compound_mapcount:0 [ 61.147476][T10425] flags: 0xfff00000010200(slab|head) [ 61.152729][T10425] raw: 00fff00000010200 dead000000000100 dead000000000122 ffff8880b5802000 [ 61.161278][T10425] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 61.169825][T10425] page dumped because: kasan: bad access detected [ 61.176203][T10425] [ 61.178501][T10425] Memory state around the buggy address: [ 61.184184][T10425] ffff8880b4eb4900: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 61.192213][T10425] ffff8880b4eb4980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 61.200253][T10425] >ffff8880b4eb4a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.208792][T10425] ^ [ 61.212868][T10425] ffff8880b4eb4a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.220892][T10425] ffff8880b4eb4b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.229000][T10425] ================================================================== [ 61.237023][T10425] Disabling lock debugging due to kernel taint [ 61.246751][T10425] Kernel panic - not syncing: panic_on_warn set ... [ 61.253316][T10425] CPU: 0 PID: 10425 Comm: syz-executor.2 Tainted: G B 5.7.0-syzkaller #0 [ 61.262993][T10425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.273155][T10425] Call Trace: [ 61.276458][T10425] dump_stack+0x96/0xe0 [ 61.280580][T10425] panic+0x2a1/0x52a [ 61.284441][T10425] ? add_taint.cold.7+0x11/0x11 [ 61.289256][T10425] ? kmem_cache_free+0x8b/0x390 [ 61.294157][T10425] ? preempt_schedule_thunk+0x16/0x18 [ 61.299541][T10425] ? kmem_cache_free+0x8b/0x390 [ 61.304351][T10425] ? kmem_cache_free+0x8b/0x390 [ 61.309232][T10425] end_report+0x4d/0x53 [ 61.313360][T10425] kasan_report_invalid_free+0x6c/0x80 [ 61.318778][T10425] __kasan_slab_free+0x158/0x170 [ 61.323680][T10425] slab_free_freelist_hook+0x53/0x140 [ 61.329012][T10425] ? create_cache+0x100/0x1f0 [ 61.333655][T10425] kmem_cache_free+0x8b/0x390 [ 61.338295][T10425] create_cache+0x100/0x1f0 [ 61.342776][T10425] kmem_cache_create_usercopy+0x1a0/0x260 [ 61.348461][T10425] p9_client_create+0xaaa/0x10f0 [ 61.353361][T10425] ? p9_client_remove+0xa0/0xa0 [ 61.358174][T10425] ? v9fs_session_init+0xf5/0x13f0 [ 61.363258][T10425] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 61.368779][T10425] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 61.374244][T10425] ? kasan_unpoison_shadow+0x30/0x40 [ 61.379489][T10425] ? lockdep_init_map_waits+0x267/0x7b0 [ 61.385135][T10425] ? v9fs_session_init+0x1f0/0x13f0 [ 61.390293][T10425] v9fs_session_init+0x1f0/0x13f0 [ 61.395387][T10425] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.401424][T10425] ? save_stack+0x2f/0x40 [ 61.405715][T10425] ? save_stack+0x19/0x40 [ 61.410008][T10425] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 61.415872][T10425] ? legacy_init_fs_context+0x3c/0xc0 [ 61.421205][T10425] ? alloc_fs_context+0x40e/0x7a0 [ 61.426198][T10425] ? do_mount+0xce4/0x1750 [ 61.430577][T10425] ? __x64_sys_mount+0x15d/0x1b0 [ 61.435474][T10425] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.441502][T10425] ? v9fs_show_options+0x720/0x720 [ 61.446576][T10425] ? fs_reclaim_release+0xa/0x20 [ 61.451473][T10425] ? v9fs_mount+0x59/0x7f0 [ 61.455846][T10425] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 61.461349][T10425] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 61.466594][T10425] ? fault_create_debugfs_attr+0x140/0x140 [ 61.472360][T10425] ? kasan_unpoison_shadow+0x30/0x40 [ 61.477604][T10425] ? trace_kmalloc+0x109/0x130 [ 61.482332][T10425] ? kasan_unpoison_shadow+0x30/0x40 [ 61.487577][T10425] v9fs_mount+0x6f/0x7f0 [ 61.491780][T10425] ? __kasan_kmalloc.constprop.15+0xc1/0xd0 [ 61.497629][T10425] ? v9fs_drop_inode+0x140/0x140 [ 61.502528][T10425] legacy_get_tree+0xfe/0x200 [ 61.507169][T10425] ? security_capable+0x4c/0x90 [ 61.511980][T10425] vfs_get_tree+0x7e/0x330 [ 61.516356][T10425] ? ns_capable_common+0x5f/0xe0 [ 61.521253][T10425] do_mount+0x1039/0x1750 [ 61.525658][T10425] ? copy_mount_string+0x20/0x20 [ 61.530555][T10425] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 61.535803][T10425] ? _copy_from_user+0xbe/0x100 [ 61.540613][T10425] __x64_sys_mount+0x15d/0x1b0 [ 61.545342][T10425] do_syscall_64+0x8e/0x4f0 [ 61.549804][T10425] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.555757][T10425] RIP: 0033:0x45e219 [ 61.559613][T10425] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.579178][T10425] RSP: 002b:00007fceaab44c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.587546][T10425] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 [ 61.595479][T10425] RDX: 0000000020000280 RSI: 00000000200002c0 RDI: 0000000000000000 [ 61.603428][T10425] RBP: 00007fceaab44ca0 R08: 0000000020000480 R09: 0000000000000000 [ 61.611377][T10425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 61.619307][T10425] R13: 00007ffe9f4c013f R14: 00007fceaab459c0 R15: 000000000119bf8c [ 61.630640][T10425] Kernel Offset: disabled [ 61.634937][T10425] Rebooting in 86400 seconds..