[ 15.341379][ T3892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 15.348883][ T3892] eql: remember to turn off Van-Jacobson compression on your slave devices [ 15.387712][ T1627] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 15.392051][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller syzkaller login: [ 69.633509][ T1510] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes [ 259.370200][ T4240] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 259.549469][ T4249] chnl_net:caif_netlink_parms(): no params data found [ 259.588183][ T4250] chnl_net:caif_netlink_parms(): no params data found [ 259.673141][ T4249] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.674715][ T4249] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.676908][ T4249] device bridge_slave_0 entered promiscuous mode [ 259.681545][ T4249] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.683683][ T4249] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.685829][ T4249] device bridge_slave_1 entered promiscuous mode [ 259.714026][ T4248] chnl_net:caif_netlink_parms(): no params data found [ 259.717024][ T4251] chnl_net:caif_netlink_parms(): no params data found [ 259.725297][ T4249] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.730162][ T4249] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.763714][ T4250] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.765214][ T4250] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.767392][ T4250] device bridge_slave_0 entered promiscuous mode [ 259.772000][ T4250] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.773673][ T4250] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.775530][ T4250] device bridge_slave_1 entered promiscuous mode [ 259.804464][ T4249] team0: Port device team_slave_0 added [ 259.820102][ T4250] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.825670][ T4249] team0: Port device team_slave_1 added [ 259.837128][ T4250] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.898931][ T4248] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.900428][ T4248] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.902618][ T4248] device bridge_slave_0 entered promiscuous mode [ 259.920865][ T4249] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 259.922353][ T4249] 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. [ 259.927682][ T4249] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 259.933933][ T4248] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.935587][ T4248] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.937777][ T4248] device bridge_slave_1 entered promiscuous mode [ 259.940091][ T4249] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 259.941524][ T4249] 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. [ 259.947650][ T4249] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 259.950572][ T4251] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.952048][ T4251] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.954442][ T4251] device bridge_slave_0 entered promiscuous mode [ 259.958330][ T4251] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.959732][ T4251] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.961983][ T4251] device bridge_slave_1 entered promiscuous mode [ 259.965899][ T4250] team0: Port device team_slave_0 added [ 259.969028][ T4252] chnl_net:caif_netlink_parms(): no params data found [ 259.984402][ T4253] chnl_net:caif_netlink_parms(): no params data found [ 260.001639][ T4250] team0: Port device team_slave_1 added [ 260.018561][ T4248] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 260.038047][ T4250] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.039521][ T4250] 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. [ 260.045361][ T4250] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.056447][ T4248] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.114435][ T4249] device hsr_slave_0 entered promiscuous mode [ 260.162625][ T4249] device hsr_slave_1 entered promiscuous mode [ 260.214255][ T4251] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 260.216861][ T4250] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.218293][ T4250] 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. [ 260.224330][ T4250] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.242845][ T4251] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.260971][ T4248] team0: Port device team_slave_0 added [ 260.282628][ T4248] team0: Port device team_slave_1 added [ 260.284095][ T4252] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.285614][ T4252] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.287926][ T4252] device bridge_slave_0 entered promiscuous mode [ 260.308193][ T4251] team0: Port device team_slave_0 added [ 260.319361][ T4248] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.320832][ T4248] 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. [ 260.326721][ T4248] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.329616][ T4252] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.331103][ T4252] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.334298][ T4252] device bridge_slave_1 entered promiscuous mode [ 260.354249][ T4251] team0: Port device team_slave_1 added [ 260.394066][ T4250] device hsr_slave_0 entered promiscuous mode [ 260.432735][ T4250] device hsr_slave_1 entered promiscuous mode [ 260.472439][ T4250] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 260.474223][ T4250] Cannot create hsr debugfs directory [ 260.475904][ T4248] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.477347][ T4248] 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. [ 260.483320][ T4248] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.491249][ T4253] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.492906][ T4253] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.495117][ T4253] device bridge_slave_0 entered promiscuous mode [ 260.527941][ T4253] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.529428][ T4253] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.531473][ T4253] device bridge_slave_1 entered promiscuous mode [ 260.539516][ T4252] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 260.547394][ T4251] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.548833][ T4251] 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. [ 260.554856][ T4251] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.558188][ T4251] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.559613][ T4251] 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. [ 260.565118][ T4251] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.583736][ T4252] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.590313][ T4253] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 260.637945][ T4253] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.704230][ T4248] device hsr_slave_0 entered promiscuous mode [ 260.752643][ T4248] device hsr_slave_1 entered promiscuous mode [ 260.822521][ T4248] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 260.824120][ T4248] Cannot create hsr debugfs directory [ 260.884038][ T4251] device hsr_slave_0 entered promiscuous mode [ 260.922699][ T4251] device hsr_slave_1 entered promiscuous mode [ 260.962365][ T4251] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 260.963959][ T4251] Cannot create hsr debugfs directory [ 260.966818][ T4252] team0: Port device team_slave_0 added [ 260.978724][ T4253] team0: Port device team_slave_0 added [ 260.990733][ T4253] team0: Port device team_slave_1 added [ 261.017521][ T4252] team0: Port device team_slave_1 added [ 261.069538][ T4252] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 261.071033][ T4252] 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. [ 261.076863][ T4252] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 261.092671][ T4252] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 261.094121][ T4252] 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. [ 261.099541][ T4252] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 261.107563][ T4249] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 261.136149][ T4249] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 261.174487][ T4253] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 261.176058][ T4253] 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. [ 261.181388][ T4253] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 261.216680][ T4249] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 261.264062][ T4253] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 261.265467][ T4253] 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. [ 261.270779][ T4253] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 261.301630][ T4249] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 261.413917][ T4253] device hsr_slave_0 entered promiscuous mode [ 261.462629][ T4253] device hsr_slave_1 entered promiscuous mode [ 261.512328][ T4253] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 261.513894][ T4253] Cannot create hsr debugfs directory [ 261.614564][ T4252] device hsr_slave_0 entered promiscuous mode [ 261.652683][ T4252] device hsr_slave_1 entered promiscuous mode [ 261.692443][ T4252] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 261.693954][ T4252] Cannot create hsr debugfs directory [ 261.737971][ T4248] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 261.785966][ T4248] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 261.836042][ T4248] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 261.889381][ T4248] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 262.035280][ T4250] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 262.082349][ T4250] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 262.124061][ T4250] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 262.215957][ T4251] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 262.254111][ T4251] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 262.293707][ T4250] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 262.358724][ T4249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 262.374487][ T4251] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 262.404496][ T4251] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 262.465932][ T4249] 8021q: adding VLAN 0 to HW filter on device team0 [ 262.478118][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 262.480813][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 262.484580][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 262.486709][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 262.488815][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.490366][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.494465][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 262.507471][ T4253] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 262.549331][ T4253] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 262.585042][ T4253] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 262.626302][ T4253] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 262.709494][ T4248] 8021q: adding VLAN 0 to HW filter on device bond0 [ 262.721388][ T4249] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 262.731204][ T4249] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 262.735646][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 262.737699][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 262.739611][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.741062][ T4291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.749404][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 262.751682][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 262.769321][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 262.771635][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 262.773919][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 262.776026][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 262.778102][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 262.780106][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.782919][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 262.784999][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.819251][ T4250] 8021q: adding VLAN 0 to HW filter on device bond0 [ 262.829793][ T4248] 8021q: adding VLAN 0 to HW filter on device team0 [ 262.833156][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 262.835269][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 262.837193][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 262.839117][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 262.858363][ T4250] 8021q: adding VLAN 0 to HW filter on device team0 [ 262.864138][ T4252] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 262.895393][ T4252] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 262.934063][ T4252] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 262.991570][ T4249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.993825][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 262.996173][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 262.998152][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.999912][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.001816][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 263.004449][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 263.006592][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 263.008925][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 263.010990][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.012535][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.014485][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 263.016233][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 263.018548][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 263.020677][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 263.031181][ T4252] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 263.097105][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 263.099351][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.101437][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.103024][ T4291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.109431][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 263.111719][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 263.114728][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 263.117156][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 263.119266][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 263.121322][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.123485][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.124979][ T4291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.126689][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 263.128847][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 263.131164][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 263.133512][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 263.136548][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 263.138563][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 263.175154][ T4248] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 263.177404][ T4248] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 263.180638][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 263.183296][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 263.185493][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.187766][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.189936][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 263.193295][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.195554][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 263.197750][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 263.199887][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 263.202096][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.205744][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 263.207825][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.219517][ T4249] device veth0_vlan entered promiscuous mode [ 263.228106][ T4250] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 263.230900][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 263.269828][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 263.271806][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.274799][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.276961][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 263.279017][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.287571][ T4249] device veth1_vlan entered promiscuous mode [ 263.298948][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.300909][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.303810][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 263.305736][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 263.307699][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 263.309359][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 263.315315][ T4248] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 263.325896][ T4253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 263.335779][ T4251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 263.357271][ T4249] device veth0_macvtap entered promiscuous mode [ 263.362991][ T4249] device veth1_macvtap entered promiscuous mode [ 263.375961][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 263.378123][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.380326][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 263.383941][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 263.386448][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 263.388057][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 263.390029][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 263.392053][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 263.396047][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 263.398075][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 263.407070][ T4250] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 263.412636][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.414971][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.426132][ T4253] 8021q: adding VLAN 0 to HW filter on device team0 [ 263.429701][ T4251] 8021q: adding VLAN 0 to HW filter on device team0 [ 263.436879][ T4252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 263.458209][ T4248] device veth0_vlan entered promiscuous mode [ 263.471138][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 263.473538][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 263.475488][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.477024][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.478874][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 263.481038][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.483686][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.485174][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.487049][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 263.489249][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 263.491873][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.495076][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.497122][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 263.499344][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 263.501616][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 263.503967][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 263.506168][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 263.508485][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 263.510576][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.512111][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.514104][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 263.516183][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.518207][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.519734][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.521582][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 263.525312][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 263.527371][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.529378][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.531422][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 263.534064][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 263.536040][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 263.537996][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 263.546338][ T4249] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 263.551831][ T4248] device veth1_vlan entered promiscuous mode [ 263.568086][ T4252] 8021q: adding VLAN 0 to HW filter on device team0 [ 263.580456][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 263.583119][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 263.585071][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 263.587396][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 263.589577][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 263.591958][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 263.596569][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 263.598751][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 263.601222][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 263.603868][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 263.606057][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.608090][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 263.610189][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.612222][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.615149][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.617323][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 263.619293][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 263.621367][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.623006][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.627572][ T4251] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 263.631443][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 263.640803][ T4249] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 263.661866][ T4248] device veth0_macvtap entered promiscuous mode [ 263.664624][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 263.667264][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 263.669206][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 263.671316][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.680314][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 263.683866][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 263.686084][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 263.688293][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.690411][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.691905][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.694258][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 263.696499][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.698544][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.700695][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 263.703247][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 263.706053][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.708022][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.710026][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 263.713591][ T4249] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.715506][ T4249] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.717412][ T4249] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.719256][ T4249] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.733546][ T4251] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 263.745030][ T4253] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 263.747701][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 263.756366][ T4250] device veth0_vlan entered promiscuous mode [ 263.761202][ T4250] device veth1_vlan entered promiscuous mode [ 263.765622][ T4248] device veth1_macvtap entered promiscuous mode [ 263.771779][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 263.774156][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 263.776133][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 263.777691][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 263.779360][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 263.781766][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 263.786711][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 263.788872][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 263.793454][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 263.795577][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 263.797611][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.800101][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 263.817005][ T4252] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 263.819229][ T4252] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 263.838032][ T4248] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 263.840277][ T4248] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 263.846020][ T4248] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 263.853938][ T4248] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 263.856111][ T4248] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 263.859337][ T4248] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 263.868459][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 263.870705][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 263.878841][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 263.880974][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 263.884646][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 263.886807][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 263.888934][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 263.891003][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 263.893765][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 263.895961][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 263.898042][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 263.900155][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 263.902428][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 263.904471][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 263.906559][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 263.914994][ T4251] device veth0_vlan entered promiscuous mode [ 263.924332][ T4248] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.926181][ T4248] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.927931][ T4248] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.929720][ T4248] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.951037][ T4253] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 263.985481][ T4251] device veth1_vlan entered promiscuous mode [ 264.011880][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 264.015965][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 264.017933][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 264.019566][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 264.021260][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 264.030586][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 264.032776][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 264.035010][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 264.040307][ T4252] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 264.044410][ T4250] device veth0_macvtap entered promiscuous mode [ 264.048030][ T4250] device veth1_macvtap entered promiscuous mode [ 264.080172][ T4251] device veth0_macvtap entered promiscuous mode [ 264.088650][ T4250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.090874][ T4250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.099251][ T4250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.105226][ T4250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.122857][ T4250] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 264.125596][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 264.127605][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 264.129648][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 264.131810][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 264.135302][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 264.142923][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.151122][ T4251] device veth1_macvtap entered promiscuous mode [ 264.161950][ T4251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.199861][ T4251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.201901][ T4251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.213481][ T4251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.215484][ T4251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.217516][ T4251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.225169][ T4251] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 264.230199][ T4250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.240721][ T4250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 264.262374][ T4250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.264621][ T4250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.280580][ T4250] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 264.282225][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 264.284442][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 264.286402][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 264.288544][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.290712][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 264.293357][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 264.307225][ T4251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.309541][ T4251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.311802][ T4251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.332851][ T4251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.334771][ T4251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.336869][ T4251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.344086][ T4251] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 264.353681][ T4250] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.355480][ T4250] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.357216][ T4250] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.359023][ T4250] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.362132][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 264.364902][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 264.384755][ T4251] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.391841][ T4251] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.398110][ T4251] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.402764][ T4251] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 264.529493][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 264.531755][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready executing program [ 264.569485][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 264.572068][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 264.575015][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 264.578011][ T4298] loop2: detected capacity change from 0 to 32768 [ 264.583228][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 264.596885][ T4253] device veth0_vlan entered promiscuous mode [ 264.604451][ T4298] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor101 (4298) [ 264.614878][ T4253] device veth1_vlan entered promiscuous mode [ 264.640572][ T4298] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 264.648476][ T4298] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 264.657801][ T4298] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 264.665359][ T4298] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 264.667931][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 264.670053][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 264.671999][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 264.672234][ T4298] BTRFS info (device loop2): trying to use backup root at mount time [ 264.674247][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 264.680783][ T4298] BTRFS info (device loop2): use zlib compression, level 3 [ 264.685669][ T4253] device veth0_macvtap entered promiscuous mode [ 264.689852][ T4253] device veth1_macvtap entered promiscuous mode [ 264.698069][ T4298] BTRFS info (device loop2): enabling ssd optimizations [ 264.703088][ T4298] BTRFS info (device loop2): using spread ssd allocation scheme [ 264.710713][ T4298] BTRFS info (device loop2): using free space tree [ 264.748164][ T4253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.750441][ T4253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.752102][ T4253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.785892][ T4253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.788026][ T4253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.790097][ T4253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.822373][ T4253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 264.824525][ T4253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.829180][ T4253] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 264.855002][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 264.857260][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 264.859299][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 264.861355][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.878669][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 264.880918][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 264.888791][ T4253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.892186][ T4304] loop0: detected capacity change from 0 to 32768 [ 264.892784][ T4253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.897833][ T4304] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor101 (4304) [ 264.902038][ T4253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.908760][ T4253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.910907][ T4253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.915028][ T4253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.919441][ T4253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 264.923969][ T4253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.934811][ T4298] FAULT_INJECTION: forcing a failure. [ 264.934811][ T4298] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 264.939027][ T4298] CPU: 0 PID: 4298 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 264.940845][ T4298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 264.941524][ T4253] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 264.942943][ T4298] Call trace: [ 264.942961][ T4298] dump_backtrace+0x1c8/0x1f4 [ 264.942978][ T4298] show_stack+0x2c/0x3c [ 264.947045][ T4298] dump_stack_lvl+0x108/0x170 [ 264.948059][ T4298] dump_stack+0x1c/0x5c [ 264.948923][ T4298] should_fail_ex+0x408/0x5d4 [ 264.949919][ T4298] should_fail_alloc_page+0x74/0xb8 [ 264.951013][ T4298] prepare_alloc_pages+0x1bc/0x560 [ 264.952093][ T4298] __alloc_pages+0x150/0x730 [ 264.953060][ T4298] alloc_pages+0x4bc/0x7c0 [ 264.953940][ T4298] folio_alloc+0x28/0x6c [ 264.954783][ T4298] filemap_alloc_folio+0xc4/0x4a4 [ 264.955293][ T4253] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.955785][ T4298] __filemap_get_folio+0x704/0xb6c [ 264.955804][ T4298] pagecache_get_page+0x3c/0x16c [ 264.955816][ T4298] prepare_pages+0x148/0x65c [ 264.958458][ T4253] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.958736][ T4298] btrfs_buffered_write+0x670/0xfec [ 264.958753][ T4298] btrfs_do_write_iter+0x35c/0xf20 [ 264.958763][ T4298] btrfs_file_write_iter+0x2c/0x3c [ 264.959817][ T4253] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.960865][ T4298] do_iter_write+0x534/0x964 [ 264.968915][ T4298] do_pwritev+0x1ec/0x334 [ 264.969800][ T4298] __arm64_sys_pwritev2+0xd4/0x108 [ 264.970480][ T4253] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 264.970784][ T4298] invoke_syscall+0x98/0x2c0 [ 264.973537][ T4298] el0_svc_common+0x138/0x258 [ 264.974478][ T4298] do_el0_svc+0x64/0x218 [ 264.975348][ T4298] el0_svc+0x58/0x168 [ 264.976163][ T4298] el0t_64_sync_handler+0x84/0xf0 [ 264.977235][ T4298] el0t_64_sync+0x18c/0x190 [ 264.992109][ T4252] device veth0_vlan entered promiscuous mode [ 264.998900][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 265.001120][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 265.028255][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 265.030369][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 265.055246][ T4252] device veth1_vlan entered promiscuous mode [ 265.096215][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 265.098328][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 265.104826][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 265.106869][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 265.161430][ T4252] device veth0_macvtap entered promiscuous mode executing program [ 265.273483][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 265.275643][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 265.282652][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 265.288534][ T4252] device veth1_macvtap entered promiscuous mode [ 265.346371][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 265.352548][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.354665][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 executing program [ 265.362806][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.364826][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 265.367009][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.369087][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 265.371197][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.390001][ T4311] loop1: detected capacity change from 0 to 32768 [ 265.394790][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 265.396940][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.400316][ T4304] FAULT_INJECTION: forcing a failure. [ 265.400316][ T4304] name failslab, interval 1, probability 0, space 0, times 1 [ 265.404581][ T4252] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 265.419118][ T4304] CPU: 1 PID: 4304 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 265.420944][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 265.423046][ T4304] Call trace: [ 265.423714][ T4304] dump_backtrace+0x1c8/0x1f4 [ 265.424751][ T4304] show_stack+0x2c/0x3c [ 265.425586][ T4304] dump_stack_lvl+0x108/0x170 [ 265.426548][ T4304] dump_stack+0x1c/0x5c [ 265.427426][ T4304] should_fail_ex+0x408/0x5d4 [ 265.428442][ T4304] __should_failslab+0xc8/0x128 [ 265.429569][ T4304] should_failslab+0x10/0x28 [ 265.430438][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 265.430591][ T4304] kmem_cache_alloc+0x8c/0x37c [ 265.432772][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 265.433227][ T4304] jbd2__journal_start+0x154/0x544 [ 265.435402][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 265.436086][ T4304] __ext4_journal_start_sb+0x304/0x6f4 [ 265.438836][ T4304] ext4_dirty_inode+0x9c/0x100 [ 265.439831][ T4304] __mark_inode_dirty+0x2f8/0x1354 [ 265.440338][ T4311] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor101 (4311) [ 265.440942][ T4304] generic_write_end+0x200/0x3fc [ 265.444688][ T4304] ext4_da_write_end+0x540/0x940 [ 265.445725][ T4304] generic_perform_write+0x384/0x55c [ 265.446815][ T4304] ext4_buffered_write_iter+0x2e0/0x538 [ 265.447963][ T4304] ext4_file_write_iter+0x188/0x16a8 [ 265.449069][ T4304] do_iter_write+0x534/0x964 [ 265.450067][ T4304] do_pwritev+0x1ec/0x334 [ 265.451005][ T4304] __arm64_sys_pwritev2+0xd4/0x108 [ 265.452107][ T4304] invoke_syscall+0x98/0x2c0 [ 265.453079][ T4304] el0_svc_common+0x138/0x258 [ 265.454068][ T4304] do_el0_svc+0x64/0x218 [ 265.454999][ T4304] el0_svc+0x58/0x168 [ 265.455827][ T4304] el0t_64_sync_handler+0x84/0xf0 [ 265.456875][ T4304] el0t_64_sync+0x18c/0x190 [ 265.460237][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 265.465169][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.467171][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 265.469319][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.471305][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 265.475319][ T4311] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 265.477168][ T4311] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 265.479348][ T4311] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 265.481525][ T4311] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 265.518958][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.520970][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 265.526264][ T4311] BTRFS info (device loop1): trying to use backup root at mount time [ 265.527995][ T4311] BTRFS info (device loop1): use zlib compression, level 3 [ 265.529613][ T4311] BTRFS info (device loop1): enabling ssd optimizations [ 265.531055][ T4311] BTRFS info (device loop1): using spread ssd allocation scheme [ 265.552624][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.561759][ T4252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 265.568117][ T4252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.577148][ T4309] loop3: detected capacity change from 0 to 32768 [ 265.586107][ T4252] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 265.588192][ T4311] BTRFS info (device loop1): using free space tree [ 265.589276][ T4309] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor101 (4309) [ 265.615745][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 265.617906][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 265.634260][ T4252] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.650896][ T4252] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.668133][ T4252] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.678226][ T4252] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.741268][ T4309] FAULT_INJECTION: forcing a failure. [ 265.741268][ T4309] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 265.744207][ T4309] CPU: 0 PID: 4309 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 265.745833][ T4309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 265.748093][ T4309] Call trace: [ 265.748793][ T4309] dump_backtrace+0x1c8/0x1f4 [ 265.749676][ T4309] show_stack+0x2c/0x3c [ 265.750569][ T4309] dump_stack_lvl+0x108/0x170 [ 265.751652][ T4309] dump_stack+0x1c/0x5c [ 265.752527][ T4309] should_fail_ex+0x408/0x5d4 [ 265.753572][ T4309] should_fail+0x14/0x24 [ 265.754456][ T4309] should_fail_usercopy+0x20/0x30 [ 265.755617][ T4309] copyin+0x2c/0x154 [ 265.756572][ T4309] copy_page_from_iter_atomic+0x670/0x1104 [ 265.757916][ T4309] generic_perform_write+0x2fc/0x55c [ 265.758988][ T4309] ext4_buffered_write_iter+0x2e0/0x538 [ 265.760178][ T4309] ext4_file_write_iter+0x188/0x16a8 [ 265.761228][ T4309] do_iter_write+0x534/0x964 [ 265.762200][ T4309] do_pwritev+0x1ec/0x334 [ 265.763178][ T4309] __arm64_sys_pwritev2+0xd4/0x108 [ 265.764299][ T4309] invoke_syscall+0x98/0x2c0 [ 265.765320][ T4309] el0_svc_common+0x138/0x258 [ 265.766292][ T4309] do_el0_svc+0x64/0x218 [ 265.767225][ T4309] el0_svc+0x58/0x168 [ 265.768020][ T4309] el0t_64_sync_handler+0x84/0xf0 [ 265.769033][ T4309] el0t_64_sync+0x18c/0x190 executing program executing program [ 265.980224][ T4337] loop2: detected capacity change from 0 to 32768 [ 265.983393][ T4311] FAULT_INJECTION: forcing a failure. [ 265.983393][ T4311] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 265.986280][ T4311] CPU: 0 PID: 4311 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 265.988163][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 265.990096][ T4311] Call trace: [ 265.990808][ T4311] dump_backtrace+0x1c8/0x1f4 [ 265.991830][ T4311] show_stack+0x2c/0x3c [ 265.992648][ T4311] dump_stack_lvl+0x108/0x170 [ 265.993672][ T4311] dump_stack+0x1c/0x5c [ 265.994578][ T4311] should_fail_ex+0x408/0x5d4 [ 265.995445][ T4311] should_fail_alloc_page+0x74/0xb8 [ 265.996599][ T4311] prepare_alloc_pages+0x1bc/0x560 [ 265.997645][ T4311] __alloc_pages+0x150/0x730 [ 265.998631][ T4311] alloc_pages+0x4bc/0x7c0 [ 265.999555][ T4311] folio_alloc+0x28/0x6c [ 266.000535][ T4311] filemap_alloc_folio+0xc4/0x4a4 [ 266.001594][ T4311] __filemap_get_folio+0x704/0xb6c [ 266.002649][ T4311] pagecache_get_page+0x3c/0x16c [ 266.003745][ T4311] prepare_pages+0x148/0x65c [ 266.004648][ T4311] btrfs_buffered_write+0x670/0xfec [ 266.005729][ T4311] btrfs_do_write_iter+0x35c/0xf20 [ 266.006814][ T4311] btrfs_file_write_iter+0x2c/0x3c [ 266.007817][ T4311] do_iter_write+0x534/0x964 [ 266.008787][ T4311] do_pwritev+0x1ec/0x334 [ 266.009681][ T4311] __arm64_sys_pwritev2+0xd4/0x108 [ 266.010806][ T4311] invoke_syscall+0x98/0x2c0 [ 266.011839][ T4311] el0_svc_common+0x138/0x258 [ 266.012759][ T4311] do_el0_svc+0x64/0x218 [ 266.013588][ T4311] el0_svc+0x58/0x168 [ 266.014432][ T4311] el0t_64_sync_handler+0x84/0xf0 [ 266.015442][ T4311] el0t_64_sync+0x18c/0x190 [ 266.017755][ T4341] loop5: detected capacity change from 0 to 32768 [ 266.033816][ T4341] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor101 (4341) [ 266.036873][ T4337] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor101 (4337) executing program [ 266.335743][ T4341] FAULT_INJECTION: forcing a failure. [ 266.335743][ T4341] name failslab, interval 1, probability 0, space 0, times 0 [ 266.338524][ T4341] CPU: 0 PID: 4341 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 266.340265][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 266.342353][ T4341] Call trace: [ 266.343073][ T4341] dump_backtrace+0x1c8/0x1f4 [ 266.344068][ T4341] show_stack+0x2c/0x3c [ 266.344943][ T4341] dump_stack_lvl+0x108/0x170 [ 266.346027][ T4341] dump_stack+0x1c/0x5c [ 266.346857][ T4341] should_fail_ex+0x408/0x5d4 [ 266.347902][ T4341] __should_failslab+0xc8/0x128 [ 266.348932][ T4341] should_failslab+0x10/0x28 [ 266.349972][ T4341] kmem_cache_alloc+0x8c/0x37c [ 266.350952][ T4341] jbd2__journal_start+0x154/0x544 [ 266.352056][ T4341] __ext4_journal_start_sb+0x304/0x6f4 [ 266.353148][ T4341] ext4_dirty_inode+0x9c/0x100 [ 266.354239][ T4341] __mark_inode_dirty+0x2f8/0x1354 [ 266.355451][ T4341] generic_write_end+0x200/0x3fc [ 266.356511][ T4341] ext4_da_write_end+0x540/0x940 [ 266.357568][ T4341] generic_perform_write+0x384/0x55c [ 266.358853][ T4341] ext4_buffered_write_iter+0x2e0/0x538 [ 266.360040][ T4341] ext4_file_write_iter+0x188/0x16a8 [ 266.361148][ T4341] do_iter_write+0x534/0x964 [ 266.362218][ T4341] do_pwritev+0x1ec/0x334 [ 266.363126][ T4341] __arm64_sys_pwritev2+0xd4/0x108 [ 266.364245][ T4341] invoke_syscall+0x98/0x2c0 [ 266.365216][ T4341] el0_svc_common+0x138/0x258 [ 266.366271][ T4341] do_el0_svc+0x64/0x218 [ 266.367135][ T4341] el0_svc+0x58/0x168 [ 266.368071][ T4341] el0t_64_sync_handler+0x84/0xf0 [ 266.369060][ T4341] el0t_64_sync+0x18c/0x190 [ 266.379750][ T4337] FAULT_INJECTION: forcing a failure. [ 266.379750][ T4337] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 266.399833][ T4337] CPU: 0 PID: 4337 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 266.401473][ T4337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 266.403695][ T4337] Call trace: [ 266.404338][ T4337] dump_backtrace+0x1c8/0x1f4 [ 266.405270][ T4337] show_stack+0x2c/0x3c [ 266.406200][ T4337] dump_stack_lvl+0x108/0x170 [ 266.407256][ T4337] dump_stack+0x1c/0x5c [ 266.408141][ T4337] should_fail_ex+0x408/0x5d4 [ 266.409113][ T4337] should_fail_alloc_page+0x74/0xb8 [ 266.410079][ T4337] prepare_alloc_pages+0x1bc/0x560 [ 266.411228][ T4337] __alloc_pages+0x150/0x730 [ 266.412208][ T4337] alloc_pages+0x4bc/0x7c0 [ 266.413193][ T4337] folio_alloc+0x28/0x6c [ 266.414070][ T4337] filemap_alloc_folio+0xc4/0x4a4 [ 266.415110][ T4337] __filemap_get_folio+0x704/0xb6c [ 266.416256][ T4337] pagecache_get_page+0x3c/0x16c [ 266.417283][ T4337] grab_cache_page_write_begin+0x58/0x70 [ 266.418418][ T4337] ext4_da_write_begin+0x49c/0xa68 [ 266.419444][ T4337] generic_perform_write+0x278/0x55c [ 266.420648][ T4337] ext4_buffered_write_iter+0x2e0/0x538 [ 266.421894][ T4337] ext4_file_write_iter+0x188/0x16a8 [ 266.422952][ T4337] do_iter_write+0x534/0x964 [ 266.423911][ T4337] do_pwritev+0x1ec/0x334 [ 266.424840][ T4337] __arm64_sys_pwritev2+0xd4/0x108 [ 266.426000][ T4337] invoke_syscall+0x98/0x2c0 [ 266.426991][ T4337] el0_svc_common+0x138/0x258 [ 266.428014][ T4337] do_el0_svc+0x64/0x218 [ 266.428950][ T4337] el0_svc+0x58/0x168 [ 266.429759][ T4337] el0t_64_sync_handler+0x84/0xf0 [ 266.430869][ T4337] el0t_64_sync+0x18c/0x190 [ 266.546577][ T4345] loop0: detected capacity change from 0 to 32768 executing program executing program [ 266.566505][ T4345] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor101 (4345) [ 266.594872][ T4345] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 266.596881][ T4345] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 266.612463][ T4345] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 266.614743][ T4345] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 266.630158][ T4345] BTRFS info (device loop0): trying to use backup root at mount time [ 266.632021][ T4345] BTRFS info (device loop0): use zlib compression, level 3 [ 266.642527][ T4345] BTRFS info (device loop0): enabling ssd optimizations [ 266.644165][ T4345] BTRFS info (device loop0): using spread ssd allocation scheme [ 266.654216][ T4345] BTRFS info (device loop0): using free space tree [ 266.710636][ T4356] loop3: detected capacity change from 0 to 32768 [ 266.724771][ T4356] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor101 (4356) [ 266.768244][ T4359] loop4: detected capacity change from 0 to 32768 [ 266.781774][ T4359] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor101 (4359) [ 266.868743][ T4345] FAULT_INJECTION: forcing a failure. [ 266.868743][ T4345] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 266.871739][ T4345] CPU: 0 PID: 4345 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 266.873558][ T4345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 266.875667][ T4345] Call trace: [ 266.876424][ T4345] dump_backtrace+0x1c8/0x1f4 [ 266.877455][ T4345] show_stack+0x2c/0x3c [ 266.878325][ T4345] dump_stack_lvl+0x108/0x170 [ 266.879309][ T4345] dump_stack+0x1c/0x5c [ 266.880177][ T4345] should_fail_ex+0x408/0x5d4 [ 266.881156][ T4345] should_fail_alloc_page+0x74/0xb8 [ 266.882312][ T4345] prepare_alloc_pages+0x1bc/0x560 [ 266.883426][ T4345] __alloc_pages+0x150/0x730 [ 266.884376][ T4345] alloc_pages+0x4bc/0x7c0 [ 266.885302][ T4345] folio_alloc+0x28/0x6c [ 266.886264][ T4345] filemap_alloc_folio+0xc4/0x4a4 [ 266.887331][ T4345] __filemap_get_folio+0x704/0xb6c [ 266.888396][ T4345] pagecache_get_page+0x3c/0x16c [ 266.888594][ T4370] loop2: detected capacity change from 0 to 32768 [ 266.889391][ T4345] prepare_pages+0x148/0x65c [ 266.891651][ T4345] btrfs_buffered_write+0x670/0xfec [ 266.891948][ T4370] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor101 (4370) [ 266.892832][ T4345] btrfs_do_write_iter+0x35c/0xf20 [ 266.892848][ T4345] btrfs_file_write_iter+0x2c/0x3c [ 266.892858][ T4345] do_iter_write+0x534/0x964 [ 266.892871][ T4345] do_pwritev+0x1ec/0x334 [ 266.892883][ T4345] __arm64_sys_pwritev2+0xd4/0x108 [ 266.892894][ T4345] invoke_syscall+0x98/0x2c0 [ 266.892911][ T4345] el0_svc_common+0x138/0x258 [ 266.902188][ T4345] do_el0_svc+0x64/0x218 [ 266.903026][ T4345] el0_svc+0x58/0x168 [ 266.903839][ T4345] el0t_64_sync_handler+0x84/0xf0 [ 266.904791][ T4345] el0t_64_sync+0x18c/0x190 [ 266.956450][ T4356] FAULT_INJECTION: forcing a failure. [ 266.956450][ T4356] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 266.959369][ T4356] CPU: 1 PID: 4356 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 266.961365][ T4356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 266.963523][ T4356] Call trace: [ 266.964210][ T4356] dump_backtrace+0x1c8/0x1f4 [ 266.965192][ T4356] show_stack+0x2c/0x3c [ 266.966084][ T4356] dump_stack_lvl+0x108/0x170 [ 266.967119][ T4356] dump_stack+0x1c/0x5c [ 266.967940][ T4356] should_fail_ex+0x408/0x5d4 [ 266.968937][ T4356] should_fail+0x14/0x24 [ 266.969884][ T4356] should_fail_usercopy+0x20/0x30 [ 266.970933][ T4356] copyin+0x2c/0x154 [ 266.971825][ T4356] copy_page_from_iter_atomic+0x670/0x1104 [ 266.973021][ T4356] generic_perform_write+0x2fc/0x55c [ 266.974140][ T4356] ext4_buffered_write_iter+0x2e0/0x538 [ 266.975428][ T4356] ext4_file_write_iter+0x188/0x16a8 [ 266.976540][ T4356] do_iter_write+0x534/0x964 [ 266.977588][ T4356] do_pwritev+0x1ec/0x334 [ 266.978508][ T4356] __arm64_sys_pwritev2+0xd4/0x108 [ 266.979543][ T4356] invoke_syscall+0x98/0x2c0 [ 266.980535][ T4356] el0_svc_common+0x138/0x258 [ 266.981503][ T4356] do_el0_svc+0x64/0x218 [ 266.982358][ T4356] el0_svc+0x58/0x168 [ 266.983163][ T4356] el0t_64_sync_handler+0x84/0xf0 [ 266.984128][ T4356] el0t_64_sync+0x18c/0x190 [ 267.067348][ T4369] loop1: detected capacity change from 0 to 32768 [ 267.067568][ T4359] FAULT_INJECTION: forcing a failure. [ 267.067568][ T4359] name failslab, interval 1, probability 0, space 0, times 0 [ 267.084939][ T4359] CPU: 0 PID: 4359 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 267.086813][ T4359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 267.089059][ T4359] Call trace: [ 267.089778][ T4359] dump_backtrace+0x1c8/0x1f4 [ 267.090746][ T4359] show_stack+0x2c/0x3c [ 267.091595][ T4359] dump_stack_lvl+0x108/0x170 [ 267.092605][ T4359] dump_stack+0x1c/0x5c [ 267.093511][ T4359] should_fail_ex+0x408/0x5d4 [ 267.094479][ T4359] __should_failslab+0xc8/0x128 [ 267.095530][ T4359] should_failslab+0x10/0x28 [ 267.096512][ T4359] kmem_cache_alloc+0x8c/0x37c [ 267.097506][ T4359] jbd2__journal_start+0x154/0x544 [ 267.098515][ T4359] __ext4_journal_start_sb+0x304/0x6f4 [ 267.099721][ T4359] ext4_dirty_inode+0x9c/0x100 [ 267.100808][ T4359] __mark_inode_dirty+0x2f8/0x1354 [ 267.101873][ T4359] generic_write_end+0x200/0x3fc [ 267.102894][ T4359] ext4_da_write_end+0x540/0x940 [ 267.103979][ T4359] generic_perform_write+0x384/0x55c [ 267.105154][ T4359] ext4_buffered_write_iter+0x2e0/0x538 [ 267.106415][ T4359] ext4_file_write_iter+0x188/0x16a8 [ 267.107452][ T4359] do_iter_write+0x534/0x964 [ 267.108473][ T4359] do_pwritev+0x1ec/0x334 [ 267.109396][ T4359] __arm64_sys_pwritev2+0xd4/0x108 [ 267.110479][ T4359] invoke_syscall+0x98/0x2c0 [ 267.111561][ T4359] el0_svc_common+0x138/0x258 [ 267.112590][ T4359] do_el0_svc+0x64/0x218 [ 267.113523][ T4359] el0_svc+0x58/0x168 [ 267.114406][ T4359] el0t_64_sync_handler+0x84/0xf0 [ 267.115392][ T4359] el0t_64_sync+0x18c/0x190 [ 267.123598][ T4370] FAULT_INJECTION: forcing a failure. [ 267.123598][ T4370] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 267.126326][ T4370] CPU: 1 PID: 4370 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 267.128069][ T4370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 267.130064][ T4370] Call trace: [ 267.130663][ T4370] dump_backtrace+0x1c8/0x1f4 [ 267.131588][ T4370] show_stack+0x2c/0x3c [ 267.132471][ T4370] dump_stack_lvl+0x108/0x170 [ 267.133445][ T4370] dump_stack+0x1c/0x5c [ 267.134314][ T4370] should_fail_ex+0x408/0x5d4 [ 267.135237][ T4370] should_fail+0x14/0x24 [ 267.136150][ T4370] should_fail_usercopy+0x20/0x30 [ 267.137164][ T4370] copyin+0x2c/0x154 [ 267.137941][ T4370] copy_page_from_iter_atomic+0x670/0x1104 [ 267.139159][ T4370] generic_perform_write+0x2fc/0x55c [ 267.140172][ T4370] ext4_buffered_write_iter+0x2e0/0x538 [ 267.141439][ T4370] ext4_file_write_iter+0x188/0x16a8 [ 267.142578][ T4370] do_iter_write+0x534/0x964 [ 267.143548][ T4370] do_pwritev+0x1ec/0x334 [ 267.144457][ T4370] __arm64_sys_pwritev2+0xd4/0x108 [ 267.145592][ T4370] invoke_syscall+0x98/0x2c0 [ 267.146582][ T4370] el0_svc_common+0x138/0x258 [ 267.147494][ T4370] do_el0_svc+0x64/0x218 [ 267.148375][ T4370] el0_svc+0x58/0x168 [ 267.149241][ T4370] el0t_64_sync_handler+0x84/0xf0 [ 267.150305][ T4370] el0t_64_sync+0x18c/0x190 executing program [ 267.172346][ T4369] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor101 (4369) executing program [ 267.210754][ T4289] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop0 scanned by udevd (4289) executing program executing program [ 267.407318][ T4371] loop5: detected capacity change from 0 to 32768 [ 267.430475][ T4371] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 executing program [ 267.729981][ T4371] FAULT_INJECTION: forcing a failure. [ 267.729981][ T4371] name failslab, interval 1, probability 0, space 0, times 0 [ 267.744179][ T4371] CPU: 0 PID: 4371 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 267.745882][ T4371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 267.747918][ T4371] Call trace: [ 267.748587][ T4371] dump_backtrace+0x1c8/0x1f4 [ 267.749633][ T4371] show_stack+0x2c/0x3c [ 267.750506][ T4371] dump_stack_lvl+0x108/0x170 [ 267.751504][ T4371] dump_stack+0x1c/0x5c [ 267.752476][ T4371] should_fail_ex+0x408/0x5d4 [ 267.753534][ T4371] __should_failslab+0xc8/0x128 [ 267.754576][ T4371] should_failslab+0x10/0x28 [ 267.755559][ T4371] kmem_cache_alloc+0x8c/0x37c [ 267.756597][ T4371] jbd2__journal_start+0x154/0x544 [ 267.757765][ T4371] __ext4_journal_start_sb+0x304/0x6f4 [ 267.758940][ T4371] ext4_dirty_inode+0x9c/0x100 [ 267.759923][ T4371] __mark_inode_dirty+0x2f8/0x1354 [ 267.761063][ T4371] generic_write_end+0x200/0x3fc [ 267.762143][ T4371] ext4_da_write_end+0x540/0x940 [ 267.763175][ T4371] generic_perform_write+0x384/0x55c [ 267.764309][ T4371] ext4_buffered_write_iter+0x2e0/0x538 [ 267.765473][ T4371] ext4_file_write_iter+0x188/0x16a8 [ 267.766607][ T4371] do_iter_write+0x534/0x964 [ 267.767632][ T4371] do_pwritev+0x1ec/0x334 [ 267.768498][ T4371] __arm64_sys_pwritev2+0xd4/0x108 [ 267.769538][ T4371] invoke_syscall+0x98/0x2c0 [ 267.770617][ T4371] el0_svc_common+0x138/0x258 [ 267.771631][ T4371] do_el0_svc+0x64/0x218 [ 267.772523][ T4371] el0_svc+0x58/0x168 [ 267.773383][ T4371] el0t_64_sync_handler+0x84/0xf0 [ 267.774517][ T4371] el0t_64_sync+0x18c/0x190 [ 267.929264][ T4389] loop3: detected capacity change from 0 to 32768 [ 267.935715][ T4389] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 executing program [ 267.976529][ T4394] loop2: detected capacity change from 0 to 32768 [ 267.994638][ T4390] loop4: detected capacity change from 0 to 32768 [ 267.996111][ T4394] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 268.006786][ T4390] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 268.028359][ T4392] loop0: detected capacity change from 0 to 32768 [ 268.082579][ T4392] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 268.084452][ T4392] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 268.086914][ T4392] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 268.089320][ T4392] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 268.091721][ T4392] BTRFS info (device loop0): trying to use backup root at mount time [ 268.158092][ T4392] BTRFS info (device loop0): use zlib compression, level 3 [ 268.159739][ T4392] BTRFS info (device loop0): enabling ssd optimizations [ 268.161180][ T4392] BTRFS info (device loop0): using spread ssd allocation scheme [ 268.175307][ T4389] FAULT_INJECTION: forcing a failure. [ 268.175307][ T4389] name failslab, interval 1, probability 0, space 0, times 0 [ 268.177942][ T4392] BTRFS info (device loop0): using free space tree [ 268.182749][ T4389] CPU: 1 PID: 4389 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 268.184419][ T4389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 268.186507][ T4389] Call trace: [ 268.187199][ T4389] dump_backtrace+0x1c8/0x1f4 [ 268.188241][ T4389] show_stack+0x2c/0x3c [ 268.189122][ T4389] dump_stack_lvl+0x108/0x170 [ 268.190089][ T4389] dump_stack+0x1c/0x5c [ 268.190989][ T4389] should_fail_ex+0x408/0x5d4 [ 268.192038][ T4389] __should_failslab+0xc8/0x128 [ 268.193083][ T4389] should_failslab+0x10/0x28 [ 268.194051][ T4389] kmem_cache_alloc+0x8c/0x37c [ 268.195105][ T4389] jbd2__journal_start+0x154/0x544 [ 268.196169][ T4389] __ext4_journal_start_sb+0x304/0x6f4 [ 268.197324][ T4389] ext4_dirty_inode+0x9c/0x100 [ 268.198296][ T4389] __mark_inode_dirty+0x2f8/0x1354 [ 268.199365][ T4389] generic_write_end+0x200/0x3fc [ 268.200374][ T4389] ext4_da_write_end+0x540/0x940 [ 268.201414][ T4389] generic_perform_write+0x384/0x55c [ 268.202612][ T4389] ext4_buffered_write_iter+0x2e0/0x538 [ 268.203731][ T4389] ext4_file_write_iter+0x188/0x16a8 [ 268.204876][ T4389] do_iter_write+0x534/0x964 [ 268.205867][ T4389] do_pwritev+0x1ec/0x334 [ 268.206737][ T4389] __arm64_sys_pwritev2+0xd4/0x108 [ 268.207726][ T4389] invoke_syscall+0x98/0x2c0 [ 268.208609][ T4389] el0_svc_common+0x138/0x258 [ 268.209626][ T4389] do_el0_svc+0x64/0x218 [ 268.210530][ T4389] el0_svc+0x58/0x168 [ 268.211359][ T4389] el0t_64_sync_handler+0x84/0xf0 [ 268.212443][ T4389] el0t_64_sync+0x18c/0x190 [ 268.231512][ T4394] FAULT_INJECTION: forcing a failure. [ 268.231512][ T4394] name failslab, interval 1, probability 0, space 0, times 0 [ 268.234694][ T4394] CPU: 1 PID: 4394 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 268.236310][ T4394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 268.238323][ T4394] Call trace: [ 268.238981][ T4394] dump_backtrace+0x1c8/0x1f4 [ 268.240067][ T4394] show_stack+0x2c/0x3c [ 268.240888][ T4394] dump_stack_lvl+0x108/0x170 [ 268.241877][ T4394] dump_stack+0x1c/0x5c [ 268.242842][ T4394] should_fail_ex+0x408/0x5d4 [ 268.243861][ T4394] __should_failslab+0xc8/0x128 [ 268.244871][ T4394] should_failslab+0x10/0x28 [ 268.245779][ T4394] kmem_cache_alloc+0x8c/0x37c [ 268.246784][ T4394] jbd2__journal_start+0x154/0x544 [ 268.247869][ T4394] __ext4_journal_start_sb+0x304/0x6f4 [ 268.249058][ T4394] ext4_dirty_inode+0x9c/0x100 [ 268.250104][ T4394] __mark_inode_dirty+0x2f8/0x1354 [ 268.251100][ T4394] generic_write_end+0x200/0x3fc [ 268.252150][ T4394] ext4_da_write_end+0x540/0x940 [ 268.253234][ T4394] generic_perform_write+0x384/0x55c [ 268.254286][ T4394] ext4_buffered_write_iter+0x2e0/0x538 [ 268.255376][ T4394] ext4_file_write_iter+0x188/0x16a8 [ 268.256429][ T4394] do_iter_write+0x534/0x964 [ 268.257390][ T4394] do_pwritev+0x1ec/0x334 [ 268.258260][ T4394] __arm64_sys_pwritev2+0xd4/0x108 [ 268.259301][ T4394] invoke_syscall+0x98/0x2c0 [ 268.260206][ T4394] el0_svc_common+0x138/0x258 [ 268.261209][ T4394] do_el0_svc+0x64/0x218 [ 268.262149][ T4394] el0_svc+0x58/0x168 executing program [ 268.263079][ T4394] el0t_64_sync_handler+0x84/0xf0 [ 268.264103][ T4394] el0t_64_sync+0x18c/0x190 executing program [ 268.320248][ T4390] FAULT_INJECTION: forcing a failure. [ 268.320248][ T4390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 268.323161][ T4390] CPU: 0 PID: 4390 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 268.324800][ T4390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 268.326930][ T4390] Call trace: [ 268.327554][ T4390] dump_backtrace+0x1c8/0x1f4 [ 268.328468][ T4390] show_stack+0x2c/0x3c [ 268.329318][ T4390] dump_stack_lvl+0x108/0x170 [ 268.330296][ T4390] dump_stack+0x1c/0x5c [ 268.331217][ T4390] should_fail_ex+0x408/0x5d4 [ 268.332267][ T4390] should_fail+0x14/0x24 [ 268.333188][ T4390] should_fail_usercopy+0x20/0x30 [ 268.334278][ T4390] copyin+0x2c/0x154 [ 268.335085][ T4390] copy_page_from_iter_atomic+0x670/0x1104 [ 268.336284][ T4390] generic_perform_write+0x2fc/0x55c [ 268.337519][ T4390] ext4_buffered_write_iter+0x2e0/0x538 [ 268.338667][ T4390] ext4_file_write_iter+0x188/0x16a8 [ 268.339742][ T4390] do_iter_write+0x534/0x964 [ 268.340647][ T4390] do_pwritev+0x1ec/0x334 [ 268.341586][ T4390] __arm64_sys_pwritev2+0xd4/0x108 [ 268.342623][ T4390] invoke_syscall+0x98/0x2c0 [ 268.343691][ T4390] el0_svc_common+0x138/0x258 [ 268.344687][ T4390] do_el0_svc+0x64/0x218 [ 268.345574][ T4390] el0_svc+0x58/0x168 [ 268.346400][ T4390] el0t_64_sync_handler+0x84/0xf0 [ 268.347404][ T4390] el0t_64_sync+0x18c/0x190 [ 268.378296][ T4395] loop1: detected capacity change from 0 to 32768 [ 268.392965][ T4395] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor101 (4395) executing program [ 268.554638][ T4392] FAULT_INJECTION: forcing a failure. [ 268.554638][ T4392] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.557443][ T4392] CPU: 1 PID: 4392 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 268.559198][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 268.561330][ T4392] Call trace: [ 268.562001][ T4392] dump_backtrace+0x1c8/0x1f4 [ 268.562953][ T4392] show_stack+0x2c/0x3c [ 268.563813][ T4392] dump_stack_lvl+0x108/0x170 [ 268.564738][ T4392] dump_stack+0x1c/0x5c [ 268.565573][ T4392] should_fail_ex+0x408/0x5d4 [ 268.566570][ T4392] should_fail_alloc_page+0x74/0xb8 [ 268.567667][ T4392] prepare_alloc_pages+0x1bc/0x560 [ 268.568817][ T4392] __alloc_pages+0x150/0x730 [ 268.569771][ T4392] alloc_pages+0x4bc/0x7c0 [ 268.570753][ T4392] folio_alloc+0x28/0x6c [ 268.571610][ T4392] filemap_alloc_folio+0xc4/0x4a4 [ 268.572699][ T4392] __filemap_get_folio+0x704/0xb6c [ 268.573765][ T4392] pagecache_get_page+0x3c/0x16c [ 268.574840][ T4392] prepare_pages+0x148/0x65c [ 268.575754][ T4392] btrfs_buffered_write+0x670/0xfec [ 268.576852][ T4392] btrfs_do_write_iter+0x35c/0xf20 [ 268.577948][ T4392] btrfs_file_write_iter+0x2c/0x3c [ 268.579041][ T4392] do_iter_write+0x534/0x964 [ 268.580044][ T4392] do_pwritev+0x1ec/0x334 [ 268.580973][ T4392] __arm64_sys_pwritev2+0xd4/0x108 [ 268.582096][ T4392] invoke_syscall+0x98/0x2c0 [ 268.583013][ T4392] el0_svc_common+0x138/0x258 [ 268.584048][ T4392] do_el0_svc+0x64/0x218 [ 268.584996][ T4392] el0_svc+0x58/0x168 [ 268.585894][ T4392] el0t_64_sync_handler+0x84/0xf0 [ 268.586986][ T4392] el0t_64_sync+0x18c/0x190 [ 268.723363][ T4395] FAULT_INJECTION: forcing a failure. [ 268.723363][ T4395] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 268.726283][ T4395] CPU: 1 PID: 4395 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 268.728185][ T4395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 268.730283][ T4395] Call trace: [ 268.730984][ T4395] dump_backtrace+0x1c8/0x1f4 [ 268.731986][ T4395] show_stack+0x2c/0x3c [ 268.732870][ T4395] dump_stack_lvl+0x108/0x170 [ 268.733926][ T4395] dump_stack+0x1c/0x5c [ 268.734852][ T4395] should_fail_ex+0x408/0x5d4 [ 268.735816][ T4395] should_fail+0x14/0x24 [ 268.736778][ T4395] should_fail_usercopy+0x20/0x30 [ 268.737867][ T4395] copyin+0x2c/0x154 [ 268.738588][ T4395] copy_page_from_iter_atomic+0x670/0x1104 [ 268.739930][ T4395] generic_perform_write+0x2fc/0x55c [ 268.741106][ T4395] ext4_buffered_write_iter+0x2e0/0x538 [ 268.742315][ T4395] ext4_file_write_iter+0x188/0x16a8 [ 268.743417][ T4395] do_iter_write+0x534/0x964 [ 268.744345][ T4395] do_pwritev+0x1ec/0x334 [ 268.745246][ T4395] __arm64_sys_pwritev2+0xd4/0x108 [ 268.746332][ T4395] invoke_syscall+0x98/0x2c0 [ 268.747356][ T4395] el0_svc_common+0x138/0x258 [ 268.748396][ T4395] do_el0_svc+0x64/0x218 [ 268.749312][ T4395] el0_svc+0x58/0x168 [ 268.750117][ T4395] el0t_64_sync_handler+0x84/0xf0 [ 268.751217][ T4395] el0t_64_sync+0x18c/0x190 [ 268.762017][ T4401] loop3: detected capacity change from 0 to 32768 [ 268.772051][ T4401] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor101 (4401) [ 268.809081][ T4401] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 268.811252][ T4403] loop2: detected capacity change from 0 to 32768 [ 268.818021][ T4401] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 268.821815][ T4403] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor101 (4403) [ 268.826951][ T4401] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 268.837616][ T4401] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 268.846731][ T4401] BTRFS info (device loop3): trying to use backup root at mount time [ 268.854500][ T4401] BTRFS info (device loop3): use zlib compression, level 3 [ 268.859529][ T4401] BTRFS info (device loop3): enabling ssd optimizations [ 268.866113][ T4401] BTRFS info (device loop3): using spread ssd allocation scheme [ 268.871328][ T4401] BTRFS info (device loop3): using free space tree executing program [ 268.929286][ T4396] loop5: detected capacity change from 0 to 32768 executing program [ 268.948289][ T4396] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor101 (4396) [ 269.021960][ T4401] FAULT_INJECTION: forcing a failure. [ 269.021960][ T4401] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 269.029564][ T4401] CPU: 0 PID: 4401 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 269.031394][ T4401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 269.033512][ T4401] Call trace: [ 269.034161][ T4401] dump_backtrace+0x1c8/0x1f4 [ 269.035255][ T4401] show_stack+0x2c/0x3c [ 269.036206][ T4401] dump_stack_lvl+0x108/0x170 [ 269.037228][ T4401] dump_stack+0x1c/0x5c [ 269.038174][ T4401] should_fail_ex+0x408/0x5d4 [ 269.039132][ T4401] should_fail_alloc_page+0x74/0xb8 [ 269.040228][ T4401] prepare_alloc_pages+0x1bc/0x560 [ 269.041261][ T4401] __alloc_pages+0x150/0x730 [ 269.042146][ T4401] alloc_pages+0x4bc/0x7c0 [ 269.043081][ T4401] folio_alloc+0x28/0x6c [ 269.044093][ T4401] filemap_alloc_folio+0xc4/0x4a4 [ 269.045180][ T4401] __filemap_get_folio+0x704/0xb6c [ 269.046277][ T4401] pagecache_get_page+0x3c/0x16c [ 269.047369][ T4401] prepare_pages+0x148/0x65c [ 269.048320][ T4401] btrfs_buffered_write+0x670/0xfec [ 269.049427][ T4401] btrfs_do_write_iter+0x35c/0xf20 [ 269.050494][ T4401] btrfs_file_write_iter+0x2c/0x3c [ 269.051558][ T4401] do_iter_write+0x534/0x964 [ 269.052476][ T4401] do_pwritev+0x1ec/0x334 [ 269.053523][ T4401] __arm64_sys_pwritev2+0xd4/0x108 [ 269.054589][ T4401] invoke_syscall+0x98/0x2c0 [ 269.055534][ T4401] el0_svc_common+0x138/0x258 [ 269.056563][ T4401] do_el0_svc+0x64/0x218 [ 269.057400][ T4401] el0_svc+0x58/0x168 [ 269.058316][ T4401] el0t_64_sync_handler+0x84/0xf0 [ 269.059396][ T4401] el0t_64_sync+0x18c/0x190 [ 269.131370][ T4403] FAULT_INJECTION: forcing a failure. [ 269.131370][ T4403] name failslab, interval 1, probability 0, space 0, times 0 [ 269.156889][ T4403] CPU: 1 PID: 4403 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 269.158757][ T4403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 269.160923][ T4403] Call trace: [ 269.161618][ T4403] dump_backtrace+0x1c8/0x1f4 [ 269.162673][ T4403] show_stack+0x2c/0x3c [ 269.163528][ T4403] dump_stack_lvl+0x108/0x170 [ 269.164527][ T4403] dump_stack+0x1c/0x5c [ 269.165406][ T4403] should_fail_ex+0x408/0x5d4 [ 269.166383][ T4403] __should_failslab+0xc8/0x128 [ 269.167322][ T4403] should_failslab+0x10/0x28 [ 269.168308][ T4403] kmem_cache_alloc+0x8c/0x37c [ 269.169447][ T4403] jbd2__journal_start+0x154/0x544 [ 269.170516][ T4403] __ext4_journal_start_sb+0x304/0x6f4 [ 269.171702][ T4403] ext4_dirty_inode+0x9c/0x100 [ 269.172728][ T4403] __mark_inode_dirty+0x2f8/0x1354 [ 269.173821][ T4403] generic_write_end+0x200/0x3fc [ 269.174960][ T4403] ext4_da_write_end+0x540/0x940 [ 269.175995][ T4403] generic_perform_write+0x384/0x55c [ 269.177167][ T4403] ext4_buffered_write_iter+0x2e0/0x538 [ 269.178421][ T4403] ext4_file_write_iter+0x188/0x16a8 [ 269.179667][ T4403] do_iter_write+0x534/0x964 [ 269.180736][ T4403] do_pwritev+0x1ec/0x334 [ 269.181696][ T4403] __arm64_sys_pwritev2+0xd4/0x108 [ 269.182827][ T4403] invoke_syscall+0x98/0x2c0 [ 269.183852][ T4403] el0_svc_common+0x138/0x258 [ 269.184809][ T4403] do_el0_svc+0x64/0x218 [ 269.185686][ T4403] el0_svc+0x58/0x168 [ 269.186577][ T4403] el0t_64_sync_handler+0x84/0xf0 [ 269.187770][ T4403] el0t_64_sync+0x18c/0x190 [ 269.231077][ T4396] FAULT_INJECTION: forcing a failure. [ 269.231077][ T4396] name failslab, interval 1, probability 0, space 0, times 0 [ 269.246536][ T4396] CPU: 1 PID: 4396 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 269.248486][ T4396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 269.250696][ T4396] Call trace: [ 269.251345][ T4396] dump_backtrace+0x1c8/0x1f4 [ 269.252330][ T4396] show_stack+0x2c/0x3c [ 269.253232][ T4396] dump_stack_lvl+0x108/0x170 [ 269.254346][ T4396] dump_stack+0x1c/0x5c [ 269.255304][ T4396] should_fail_ex+0x408/0x5d4 [ 269.256344][ T4396] __should_failslab+0xc8/0x128 [ 269.257429][ T4396] should_failslab+0x10/0x28 [ 269.258389][ T4396] kmem_cache_alloc+0x8c/0x37c [ 269.259359][ T4396] jbd2__journal_start+0x154/0x544 [ 269.260506][ T4396] __ext4_journal_start_sb+0x304/0x6f4 [ 269.261692][ T4396] ext4_dirty_inode+0x9c/0x100 [ 269.262720][ T4396] __mark_inode_dirty+0x2f8/0x1354 [ 269.263794][ T4396] generic_write_end+0x200/0x3fc [ 269.264836][ T4396] ext4_da_write_end+0x540/0x940 [ 269.265894][ T4396] generic_perform_write+0x384/0x55c [ 269.267047][ T4396] ext4_buffered_write_iter+0x2e0/0x538 [ 269.268172][ T4396] ext4_file_write_iter+0x188/0x16a8 [ 269.269406][ T4396] do_iter_write+0x534/0x964 [ 269.270337][ T4396] do_pwritev+0x1ec/0x334 [ 269.271224][ T4396] __arm64_sys_pwritev2+0xd4/0x108 [ 269.272476][ T4396] invoke_syscall+0x98/0x2c0 [ 269.273424][ T4396] el0_svc_common+0x138/0x258 [ 269.274438][ T4396] do_el0_svc+0x64/0x218 [ 269.275282][ T4396] el0_svc+0x58/0x168 [ 269.276053][ T4396] el0t_64_sync_handler+0x84/0xf0 [ 269.277181][ T4396] el0t_64_sync+0x18c/0x190 [ 269.295517][ T4250] VFS: Busy inodes after unmount of loop3 (btrfs) [ 269.295669][ T4250] ------------[ cut here ]------------ [ 269.298233][ T4250] kernel BUG at fs/super.c:505! [ 269.299390][ T4250] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 269.300926][ T4250] Modules linked in: [ 269.301758][ T4250] CPU: 0 PID: 4250 Comm: syz-executor101 Not tainted 6.1.38-syzkaller #0 [ 269.303593][ T4250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 269.305793][ T4250] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 269.307423][ T4250] pc : generic_shutdown_super+0x324/0x328 [ 269.308568][ T4250] lr : generic_shutdown_super+0x324/0x328 [ 269.309792][ T4250] sp : ffff80001d9e78d0 [ 269.310716][ T4250] x29: ffff80001d9e78d0 x28: 1ffff00002ab9aa9 x27: dfff800000000000 [ 269.312465][ T4250] x26: 0000000000000002 x25: 0000000000000002 x24: 1fffe0001b5638fb [ 269.314228][ T4250] x23: dfff800000000000 x22: ffff80001264d160 x21: 0000000000000000 [ 269.315975][ T4250] x20: ffff800015c94d40 x19: ffff0000dab1c6a8 x18: ffff80001d9e7120 [ 269.317789][ T4250] x17: ffff8000155cd000 x16: ffff800012110e94 x15: 0000000000000000 [ 269.319707][ T4250] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 269.321539][ T4250] x11: ff80800008343e58 x10: 0000000000000000 x9 : 7bd34ceef9fd3b00 [ 269.323292][ T4250] x8 : 7bd34ceef9fd3b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 269.325074][ T4250] x5 : ffff80001d9e71d8 x4 : ffff8000156b2ac0 x3 : ffff80000aa74bac [ 269.326791][ T4250] x2 : ffff0001b45accd0 x1 : 0000000100000000 x0 : 000000000000002f [ 269.328470][ T4250] Call trace: [ 269.329137][ T4250] generic_shutdown_super+0x324/0x328 [ 269.330300][ T4250] kill_anon_super+0x4c/0x74 [ 269.331254][ T4250] btrfs_kill_super+0x40/0x58 [ 269.332267][ T4250] deactivate_locked_super+0xac/0x124 [ 269.333361][ T4250] deactivate_super+0xf0/0x110 [ 269.334404][ T4250] cleanup_mnt+0x394/0x41c [ 269.335370][ T4250] __cleanup_mnt+0x20/0x30 [ 269.336283][ T4250] task_work_run+0x240/0x2f0 [ 269.337299][ T4250] do_notify_resume+0x2144/0x3470 [ 269.338395][ T4250] el0_svc+0x9c/0x168 [ 269.339270][ T4250] el0t_64_sync_handler+0x84/0xf0 [ 269.340383][ T4250] el0t_64_sync+0x18c/0x190 [ 269.341385][ T4250] Code: b004c720 911a8000 aa1303e1 95d37a4e (d4210000) [ 269.342848][ T4250] ---[ end trace 0000000000000000 ]--- [ 269.424687][ T4419] loop0: detected capacity change from 0 to 32768 [ 269.446609][ T4419] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor101 (4419) [ 269.466579][ T4426] loop1: detected capacity change from 0 to 32768 [ 269.471736][ T4419] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 269.478574][ T4426] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor101 (4426) [ 269.484555][ T4419] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 269.495925][ T4419] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 269.508226][ T4419] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 269.515338][ T4417] loop4: detected capacity change from 0 to 32768 [ 269.519004][ T4419] BTRFS info (device loop0): trying to use backup root at mount time [ 269.522125][ T4417] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor101 (4417) [ 269.525497][ T4419] BTRFS info (device loop0): use zlib compression, level 3 [ 269.527367][ T4419] BTRFS info (device loop0): enabling ssd optimizations [ 269.529143][ T4419] BTRFS info (device loop0): using spread ssd allocation scheme [ 269.531031][ T4419] BTRFS info (device loop0): using free space tree [ 269.755626][ T4250] Kernel panic - not syncing: Oops - BUG: Fatal exception executing program [ 269.757153][ T4250] SMP: stopping secondary CPUs [ 269.758207][ T4250] Kernel Offset: disabled [ 269.759250][ T4250] CPU features: 0x00000,02070084,26017203 [ 269.760493][ T4250] Memory Limit: none [ 270.179891][ T4250] Rebooting in 86400 seconds..