Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. syzkaller login: [ 175.237087][ T6579] chnl_net:caif_netlink_parms(): no params data found [ 175.250260][ T6584] chnl_net:caif_netlink_parms(): no params data found [ 175.264371][ T6581] chnl_net:caif_netlink_parms(): no params data found [ 175.295254][ T6583] chnl_net:caif_netlink_parms(): no params data found [ 175.313257][ T6585] chnl_net:caif_netlink_parms(): no params data found [ 175.337530][ T6582] chnl_net:caif_netlink_parms(): no params data found [ 175.450715][ T6581] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.458801][ T6581] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.467354][ T6581] device bridge_slave_0 entered promiscuous mode [ 175.502307][ T6581] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.509864][ T6581] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.517965][ T6581] device bridge_slave_1 entered promiscuous mode [ 175.555763][ T6579] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.563248][ T6579] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.570759][ T6579] device bridge_slave_0 entered promiscuous mode [ 175.589971][ T6583] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.597524][ T6583] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.605904][ T6583] device bridge_slave_0 entered promiscuous mode [ 175.630815][ T6579] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.638428][ T6579] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.646384][ T6579] device bridge_slave_1 entered promiscuous mode [ 175.665861][ T6583] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.673495][ T6583] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.681121][ T6583] device bridge_slave_1 entered promiscuous mode [ 175.688224][ T6584] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.695605][ T6584] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.705318][ T6584] device bridge_slave_0 entered promiscuous mode [ 175.712334][ T6585] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.719660][ T6585] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.727330][ T6585] device bridge_slave_0 entered promiscuous mode [ 175.740711][ T6582] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.747842][ T6582] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.755418][ T6582] device bridge_slave_0 entered promiscuous mode [ 175.763616][ T6581] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.779027][ T6584] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.786980][ T6584] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.795232][ T6584] device bridge_slave_1 entered promiscuous mode [ 175.802068][ T6585] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.809220][ T6585] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.817013][ T6585] device bridge_slave_1 entered promiscuous mode [ 175.829398][ T6582] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.836617][ T6582] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.845084][ T6582] device bridge_slave_1 entered promiscuous mode [ 175.852827][ T6581] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.881632][ T6579] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.898693][ T6583] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.937320][ T6579] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.956160][ T6583] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.967786][ T6581] team0: Port device team_slave_0 added [ 175.975516][ T6584] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.987574][ T6585] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 176.003949][ T6582] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 176.019804][ T6581] team0: Port device team_slave_1 added [ 176.028076][ T6584] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.038776][ T6585] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.055760][ T6582] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.089783][ T6579] team0: Port device team_slave_0 added [ 176.112211][ T6583] team0: Port device team_slave_0 added [ 176.129321][ T6579] team0: Port device team_slave_1 added [ 176.145798][ T6584] team0: Port device team_slave_0 added [ 176.159899][ T6583] team0: Port device team_slave_1 added [ 176.167863][ T6581] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.175480][ T6581] 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. [ 176.203576][ T6581] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.215724][ T6585] team0: Port device team_slave_0 added [ 176.227937][ T6584] team0: Port device team_slave_1 added [ 176.234417][ T6582] team0: Port device team_slave_0 added [ 176.247185][ T6581] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.254505][ T6581] 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. [ 176.281822][ T6581] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.293584][ T6585] team0: Port device team_slave_1 added [ 176.299484][ T6579] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.306672][ T6579] 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. [ 176.333823][ T6579] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.352066][ T6582] team0: Port device team_slave_1 added [ 176.364888][ T6583] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.371841][ T6583] 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. [ 176.399702][ T6583] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.413974][ T6583] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.420968][ T6583] 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. [ 176.447146][ T6583] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.464738][ T6579] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.471699][ T6579] 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. [ 176.497994][ T6579] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.562180][ T6584] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.570145][ T6584] 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. [ 176.597931][ T6584] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.618153][ T6581] device hsr_slave_0 entered promiscuous mode [ 176.626085][ T6581] device hsr_slave_1 entered promiscuous mode [ 176.638142][ T6585] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.645215][ T6585] 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. [ 176.671438][ T6585] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.688115][ T6584] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.695170][ T1292] Bluetooth: hci5: command 0x0409 tx timeout [ 176.695610][ T6584] 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. [ 176.701209][ T1292] Bluetooth: hci2: command 0x0409 tx timeout [ 176.729604][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 176.734150][ T1292] Bluetooth: hci4: command 0x0409 tx timeout [ 176.742201][ T6584] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.758127][ T5] Bluetooth: hci3: command 0x0409 tx timeout [ 176.766739][ T6582] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.769204][ T5] Bluetooth: hci1: command 0x0409 tx timeout [ 176.776783][ T6582] 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. [ 176.805784][ T6582] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.817880][ T6582] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.824905][ T6582] 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. [ 176.850873][ T6582] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.864737][ T6583] device hsr_slave_0 entered promiscuous mode [ 176.871249][ T6583] device hsr_slave_1 entered promiscuous mode [ 176.879914][ T6583] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 176.888224][ T6583] Cannot create hsr debugfs directory [ 176.894430][ T6585] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.901516][ T6585] 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. [ 176.927839][ T6585] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.941327][ T6579] device hsr_slave_0 entered promiscuous mode [ 176.948237][ T6579] device hsr_slave_1 entered promiscuous mode [ 176.955016][ T6579] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 176.962613][ T6579] Cannot create hsr debugfs directory [ 177.004015][ T6584] device hsr_slave_0 entered promiscuous mode [ 177.010508][ T6584] device hsr_slave_1 entered promiscuous mode [ 177.017641][ T6584] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.026295][ T6584] Cannot create hsr debugfs directory [ 177.078161][ T6582] device hsr_slave_0 entered promiscuous mode [ 177.086427][ T6582] device hsr_slave_1 entered promiscuous mode [ 177.094561][ T6582] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.102116][ T6582] Cannot create hsr debugfs directory [ 177.128351][ T6585] device hsr_slave_0 entered promiscuous mode [ 177.134906][ T6585] device hsr_slave_1 entered promiscuous mode [ 177.141185][ T6585] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.151163][ T6585] Cannot create hsr debugfs directory [ 177.445336][ T6581] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 177.465821][ T6581] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 177.480547][ T6581] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 177.491921][ T6581] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 177.520188][ T6579] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 177.538035][ T6579] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 177.559476][ T6579] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 177.568838][ T6579] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 177.580521][ T6583] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 177.594521][ T6583] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 177.610562][ T6583] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 177.619363][ T6583] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 177.671155][ T6584] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 177.699262][ T6584] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 177.709662][ T6584] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 177.743439][ T6584] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 177.763236][ T6585] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 177.777671][ T6581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.798075][ T6585] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 177.808720][ T6585] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 177.821620][ T6585] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 177.829789][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.837472][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.847872][ T6581] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.866647][ T6582] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 177.875388][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.888827][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.897608][ T8535] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.904694][ T8535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.912199][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.920812][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.929317][ T8535] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.936390][ T8535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.944853][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.967565][ T6582] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 177.978848][ T6579] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.995754][ T6582] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 178.008692][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.018844][ T6583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.036179][ T6582] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 178.051950][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.060507][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.069008][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.077742][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.085492][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.105309][ T6579] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.133367][ T6583] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.142501][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.150477][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.159688][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.168122][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.175745][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.183693][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.191855][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.200289][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.209301][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.217733][ T8542] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.224813][ T8542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.247413][ T6581] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.258799][ T6581] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.273607][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.281319][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.289696][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.297941][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.306513][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.314903][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.321931][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.329710][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.338354][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.346742][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.353845][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.361740][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.393312][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.401792][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.410341][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.417434][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.425266][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.433967][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.447296][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.466029][ T6584] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.504948][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.514579][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.523469][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.531652][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.541341][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.549941][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.559410][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.568083][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.576152][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.583973][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.592380][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.606502][ T6581] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.623397][ T6584] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.643784][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.651401][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.659891][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.668941][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.677611][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.685561][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.694522][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.703017][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.711045][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.720000][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.728665][ T8540] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.735722][ T8540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.743374][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.751748][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.760293][ T8540] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.767527][ T8540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.772866][ T20] Bluetooth: hci0: command 0x041b tx timeout [ 178.775217][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.780731][ T20] Bluetooth: hci4: command 0x041b tx timeout [ 178.791202][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.798455][ T20] Bluetooth: hci2: command 0x041b tx timeout [ 178.802497][ T8540] Bluetooth: hci3: command 0x041b tx timeout [ 178.821428][ T6583] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.831995][ T20] Bluetooth: hci5: command 0x041b tx timeout [ 178.833630][ T6583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.850775][ T6579] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.861349][ T8498] Bluetooth: hci1: command 0x041b tx timeout [ 178.863063][ T6579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.891584][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.899925][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.910140][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.918791][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.927674][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.936275][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.945025][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.953758][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.962071][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.971193][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.979875][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.995984][ T6585] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.025931][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.034474][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.043173][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.051229][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.060101][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.082218][ T6585] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.095756][ T6582] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.103701][ T6584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 179.114447][ T6581] device veth0_vlan entered promiscuous mode [ 179.120738][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.130612][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.139034][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.148299][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.156335][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.165316][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.198485][ T1292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.206961][ T1292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.215404][ T1292] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.222438][ T1292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.230624][ T1292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.238124][ T1292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.245697][ T1292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.253313][ T1292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.260732][ T1292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.268584][ T1292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.277831][ T1292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.286962][ T6579] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.298169][ T6583] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.307096][ T6581] device veth1_vlan entered promiscuous mode [ 179.318319][ T6582] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.332792][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.341205][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.349975][ T8542] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.357050][ T8542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.365190][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.373943][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.381329][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.412705][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.421121][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.431173][ T8535] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.438253][ T8535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.452765][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.460556][ T8535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.486656][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.495712][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.505157][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.514275][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.526721][ T6584] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.551529][ T6581] device veth0_macvtap entered promiscuous mode [ 179.560036][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.569027][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.577617][ T8508] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.584716][ T8508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.592279][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.601017][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.609423][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 179.617874][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.626625][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.638007][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.645854][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 179.654030][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.662323][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.700419][ T6583] device veth0_vlan entered promiscuous mode [ 179.709118][ T6581] device veth1_macvtap entered promiscuous mode [ 179.717378][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 179.725421][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.734816][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.743575][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.752014][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.760950][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.769697][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.778289][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.786998][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.795421][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.810095][ T6579] device veth0_vlan entered promiscuous mode [ 179.818191][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.826430][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.834128][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.841711][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.850319][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.858854][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.867366][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.876133][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.883992][ T8508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.899532][ T6583] device veth1_vlan entered promiscuous mode [ 179.919100][ T6585] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 179.929739][ T6585] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 179.941469][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 179.951211][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 179.959333][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.969034][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.977733][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.986209][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.994819][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.012003][ T6582] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 180.023271][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.049581][ T6579] device veth1_vlan entered promiscuous mode [ 180.066200][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 180.075841][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.084552][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.092881][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.100904][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.109339][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.117129][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.147851][ T6584] device veth0_vlan entered promiscuous mode [ 180.155887][ T6581] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.171091][ T6581] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 180.188220][ T6581] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.197106][ T6581] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.208133][ T6581] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.217141][ T6581] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.233501][ T6583] device veth0_macvtap entered promiscuous mode [ 180.240356][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.249936][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.258385][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.269846][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.278941][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.287994][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.295526][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.304166][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.322569][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 180.330546][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.359341][ T6583] device veth1_macvtap entered promiscuous mode [ 180.367587][ T6584] device veth1_vlan entered promiscuous mode [ 180.385707][ T6585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.399206][ T6582] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.408109][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.417250][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.424977][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.439656][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.465567][ T6579] device veth0_macvtap entered promiscuous mode executing program [ 180.515266][ T6579] device veth1_macvtap entered promiscuous mode [ 180.538768][ T8555] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.547440][ T8555] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.555773][ T8555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.564665][ T8555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.573810][ T6583] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.584443][ T6583] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.596046][ T6583] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.610087][ T6583] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 180.656305][ T6583] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.673545][ T6583] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 180.694330][ T6584] device veth0_macvtap entered promiscuous mode [ 180.705662][ T8498] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.714054][ T8498] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.723257][ T8498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.731738][ T8498] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.741177][ T8498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.773396][ T155] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.794112][ T6584] device veth1_macvtap entered promiscuous mode [ 180.805367][ T6583] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.814480][ T6583] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.823336][ T6583] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.832086][ T6583] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.850332][ T6579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.861084][ T8498] Bluetooth: hci2: command 0x040f tx timeout [ 180.862794][ T6579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.869138][ T8498] Bluetooth: hci3: command 0x040f tx timeout [ 180.877091][ T6579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.886724][ T8498] Bluetooth: hci4: command 0x040f tx timeout [ 180.893342][ T6579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.894350][ T6579] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.900462][ T8498] Bluetooth: hci0: command 0x040f tx timeout [ 180.933021][ T8558] Bluetooth: hci1: command 0x040f tx timeout [ 180.933726][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.947107][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.955757][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.964980][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.973811][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.987264][ T6579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 180.997896][ T6579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.008203][ T6579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.018997][ T6579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.030746][ T6579] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.055257][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.063998][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.072584][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.082191][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.090639][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.099543][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.109010][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.117172][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.126604][ T6582] device veth0_vlan entered promiscuous mode [ 181.138700][ T6584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.150097][ T6584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.160630][ T6584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.171450][ T6584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 181.182425][ T6584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.192931][ T6584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.204108][ T6584] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.217021][ T6579] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.232242][ T6579] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.241542][ T6579] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.252707][ T6579] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.274167][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.288028][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.303535][ T6584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.314353][ T6584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.325289][ T6584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.336661][ T6584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.348690][ T6584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.359700][ T6584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.370861][ T6584] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.382246][ T6582] device veth1_vlan entered promiscuous mode [ 181.397667][ T6585] device veth0_vlan entered promiscuous mode [ 181.408424][ T8558] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.417113][ T8558] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.425944][ T8558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.434842][ T8558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.443673][ T8558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.452294][ T8558] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.460295][ T8558] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.471761][ T6584] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.480717][ T6584] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.489662][ T6584] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 181.499492][ T6584] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.522130][ T6585] device veth1_vlan entered promiscuous mode [ 181.635406][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.644890][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.658035][ T6582] device veth0_macvtap entered promiscuous mode executing program [ 181.678478][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.689963][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.699314][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.711992][ T6582] device veth1_macvtap entered promiscuous mode [ 181.726902][ T6585] device veth0_macvtap entered promiscuous mode [ 181.750247][ T6585] device veth1_macvtap entered promiscuous mode [ 181.765885][ T6582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.777099][ T6582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.787796][ T6582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.798756][ T6582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.809012][ T6582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.820020][ T6582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.830167][ T6582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.840840][ T6582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.852021][ T6582] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.866660][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.874662][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.883204][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.890994][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.899968][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.911118][ T6582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.922327][ T6582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.933080][ T6582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.943859][ T6582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.953731][ T6582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.965132][ T6582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.976216][ T6582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.986893][ T6582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.997828][ T6582] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.009713][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.021533][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.032063][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.043479][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.054623][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.065653][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.076024][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.087090][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.097572][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.108499][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.120544][ T6585] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.128831][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.138399][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.147687][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.156607][ T8542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.169649][ T6582] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.179104][ T6582] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.188005][ T6582] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.197116][ T6582] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.209934][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.221992][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.232041][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.243528][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.253941][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.264404][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.274572][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.285188][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.295525][ T6585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.306108][ T6585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.318832][ T6585] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.334711][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.343358][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program [ 182.358276][ T6585] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.367330][ T6585] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.379651][ T6585] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.390456][ T6585] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.521944][ T155] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.090739][ T155] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.195136][ T155] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.214929][ T155] device hsr_slave_0 left promiscuous mode [ 184.221074][ T155] device hsr_slave_1 left promiscuous mode [ 184.228614][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 184.236196][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 184.244156][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 184.251558][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 184.259578][ T155] device bridge_slave_1 left promiscuous mode [ 184.265952][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.274193][ T155] device bridge_slave_0 left promiscuous mode [ 184.280336][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.289823][ T155] device veth1_macvtap left promiscuous mode [ 184.297877][ T155] device veth0_macvtap left promiscuous mode [ 184.305380][ T155] device veth1_vlan left promiscuous mode [ 184.311135][ T155] device veth0_vlan left promiscuous mode [ 185.265276][ T155] team0 (unregistering): Port device team_slave_1 removed [ 185.275826][ T155] team0 (unregistering): Port device team_slave_0 removed [ 185.288702][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 185.300295][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 185.332020][ T155] bond0 (unregistering): Released all slaves [ 185.913418][ T155] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.982456][ T155] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.040236][ T155] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.112169][ T155] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.313302][ T155] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.504934][ T155] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.654600][ T155] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.772008][ T155] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.968921][ T155] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.134852][ T155] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.266404][ T155] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.335891][ T155] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.573291][ T155] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.746681][ T155] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.881127][ T155] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.983641][ T155] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.158305][ T155] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.377900][ T155] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.513290][ T155] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.582231][ T155] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.365712][ T155] device hsr_slave_0 left promiscuous mode [ 190.372039][ T155] device hsr_slave_1 left promiscuous mode [ 190.379025][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 190.386837][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 190.394819][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 190.402199][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 190.410120][ T155] device bridge_slave_1 left promiscuous mode [ 190.416401][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.424511][ T155] device bridge_slave_0 left promiscuous mode [ 190.430660][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.440426][ T155] device hsr_slave_0 left promiscuous mode [ 190.447668][ T155] device hsr_slave_1 left promiscuous mode [ 190.454219][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 190.461730][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 190.469812][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 190.477367][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 190.485402][ T155] device bridge_slave_1 left promiscuous mode [ 190.491584][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.499645][ T155] device bridge_slave_0 left promiscuous mode [ 190.505973][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.515673][ T155] device hsr_slave_0 left promiscuous mode [ 190.521839][ T155] device hsr_slave_1 left promiscuous mode [ 190.529036][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 190.536559][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 190.544907][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 190.552603][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 190.560245][ T155] device bridge_slave_1 left promiscuous mode [ 190.566855][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.574993][ T155] device bridge_slave_0 left promiscuous mode [ 190.581125][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.591416][ T155] device hsr_slave_0 left promiscuous mode [ 190.598083][ T155] device hsr_slave_1 left promiscuous mode [ 190.604415][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 190.611827][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 190.620502][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 190.628467][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 190.636537][ T155] device bridge_slave_1 left promiscuous mode [ 190.643505][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.651272][ T155] device bridge_slave_0 left promiscuous mode [ 190.657540][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.667827][ T155] device hsr_slave_0 left promiscuous mode [ 190.674203][ T155] device hsr_slave_1 left promiscuous mode [ 190.680450][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 190.687993][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 190.695852][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 190.703308][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 190.711209][ T155] device bridge_slave_1 left promiscuous mode [ 190.717519][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.725806][ T155] device bridge_slave_0 left promiscuous mode [ 190.731948][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.745842][ T155] device veth1_macvtap left promiscuous mode [ 190.751852][ T155] device veth0_macvtap left promiscuous mode [ 190.758341][ T155] device veth1_vlan left promiscuous mode [ 190.764299][ T155] device veth0_vlan left promiscuous mode [ 190.770441][ T155] device veth1_macvtap left promiscuous mode [ 190.776759][ T155] device veth0_macvtap left promiscuous mode [ 190.783061][ T155] device veth1_vlan left promiscuous mode [ 190.788825][ T155] device veth0_vlan left promiscuous mode [ 190.795628][ T155] device veth1_macvtap left promiscuous mode [ 190.801659][ T155] device veth0_macvtap left promiscuous mode [ 190.807948][ T155] device veth1_vlan left promiscuous mode [ 190.813822][ T155] device veth0_vlan left promiscuous mode [ 190.819941][ T155] device veth1_macvtap left promiscuous mode [ 190.826386][ T155] device veth0_macvtap left promiscuous mode [ 190.832503][ T155] device veth1_vlan left promiscuous mode [ 190.838286][ T155] device veth0_vlan left promiscuous mode [ 190.844852][ T155] device veth1_macvtap left promiscuous mode [ 190.850847][ T155] device veth0_macvtap left promiscuous mode [ 190.857843][ T155] device veth1_vlan left promiscuous mode [ 190.864034][ T155] device veth0_vlan left promiscuous mode [ 195.257995][ T22] ================================================================== [ 195.266514][ T22] BUG: KASAN: use-after-free in __d_alloc+0x19a/0x950 [ 195.273289][ T22] Read of size 5 at addr ffff88801978d520 by task kdevtmpfs/22 [ 195.281857][ T22] [ 195.284160][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Not tainted 5.14.0-rc5-next-20210816-syzkaller #0 [ 195.293525][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.303560][ T22] Call Trace: [ 195.306819][ T22] dump_stack_lvl+0xcd/0x134 [ 195.311394][ T22] print_address_description.constprop.0.cold+0x6c/0x309 [ 195.318416][ T22] ? __d_alloc+0x19a/0x950 [ 195.322826][ T22] ? __d_alloc+0x19a/0x950 [ 195.327220][ T22] kasan_report.cold+0x83/0xdf [ 195.331978][ T22] ? __d_alloc+0x19a/0x950 [ 195.336376][ T22] kasan_check_range+0x13d/0x180 [ 195.341308][ T22] memcpy+0x20/0x60 [ 195.345096][ T22] __d_alloc+0x19a/0x950 [ 195.349329][ T22] d_alloc+0x4a/0x230 [ 195.353306][ T22] __lookup_hash+0xc8/0x180 [ 195.357803][ T22] kern_path_locked+0x17e/0x320 [ 195.362635][ T22] ? filename_lookup+0x80/0x80 [ 195.367391][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 195.372846][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 195.378286][ T22] handle_remove+0xa2/0x5fe [ 195.382789][ T22] ? lock_downgrade+0x6e0/0x6e0 [ 195.387620][ T22] ? cacheinfo_cpu_online.cold+0x3e/0x3e [ 195.393236][ T22] ? finish_task_switch.isra.0+0x217/0xa20 [ 195.399032][ T22] ? trace_hardirqs_on+0x5b/0x1c0 [ 195.404040][ T22] ? finish_task_switch.isra.0+0x217/0xa20 [ 195.409867][ T22] ? __switch_to+0x5cc/0x1060 [ 195.414527][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 195.419986][ T22] ? lock_acquire+0x442/0x510 [ 195.424645][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 195.430087][ T22] ? lock_release+0x522/0x720 [ 195.434742][ T22] ? devtmpfsd+0xaa/0x2a3 [ 195.439054][ T22] ? lock_downgrade+0x6e0/0x6e0 [ 195.443885][ T22] ? do_raw_spin_lock+0x120/0x2b0 [ 195.448889][ T22] ? rwlock_bug.part.0+0x90/0x90 [ 195.453810][ T22] devtmpfsd+0x1b9/0x2a3 [ 195.458037][ T22] ? dmar_validate_one_drhd+0x24d/0x24d [ 195.463575][ T22] kthread+0x3e5/0x4d0 [ 195.467629][ T22] ? set_kthread_struct+0x130/0x130 [ 195.472809][ T22] ret_from_fork+0x1f/0x30 [ 195.477225][ T22] [ 195.479527][ T22] Allocated by task 22: [ 195.483666][ T22] kasan_save_stack+0x1b/0x40 [ 195.488327][ T22] __kasan_slab_alloc+0x84/0xa0 [ 195.493245][ T22] kmem_cache_alloc+0x20d/0x390 [ 195.498073][ T22] getname_kernel+0x4e/0x370 [ 195.502647][ T22] kern_path_locked+0x71/0x320 [ 195.507392][ T22] handle_remove+0xa2/0x5fe [ 195.511881][ T22] devtmpfsd+0x1b9/0x2a3 [ 195.516100][ T22] kthread+0x3e5/0x4d0 [ 195.520148][ T22] ret_from_fork+0x1f/0x30 [ 195.524562][ T22] [ 195.526861][ T22] Freed by task 22: [ 195.530649][ T22] kasan_save_stack+0x1b/0x40 [ 195.535487][ T22] kasan_set_track+0x1c/0x30 [ 195.540059][ T22] kasan_set_free_info+0x20/0x30 [ 195.545407][ T22] __kasan_slab_free+0xfb/0x130 [ 195.550238][ T22] slab_free_freelist_hook+0x7e/0x190 [ 195.555588][ T22] kmem_cache_free+0x8a/0x5a0 [ 195.560245][ T22] putname.part.0+0xe1/0x120 [ 195.564821][ T22] kern_path_locked+0xc2/0x320 [ 195.569565][ T22] handle_remove+0xa2/0x5fe [ 195.574048][ T22] devtmpfsd+0x1b9/0x2a3 [ 195.578266][ T22] kthread+0x3e5/0x4d0 [ 195.582318][ T22] ret_from_fork+0x1f/0x30 [ 195.586713][ T22] [ 195.589013][ T22] The buggy address belongs to the object at ffff88801978d500 [ 195.589013][ T22] which belongs to the cache names_cache of size 4096 [ 195.603130][ T22] The buggy address is located 32 bytes inside of [ 195.603130][ T22] 4096-byte region [ffff88801978d500, ffff88801978e500) [ 195.616400][ T22] The buggy address belongs to the page: [ 195.622006][ T22] page:ffffea000065e200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x19788 [ 195.632132][ T22] head:ffffea000065e200 order:3 compound_mapcount:0 compound_pincount:0 [ 195.640439][ T22] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 195.648402][ T22] raw: 00fff00000010200 ffffea0001e1e600 0000000200000002 ffff888010dc53c0 [ 195.656965][ T22] raw: 0000000000000000 0000000080070007 00000001ffffffff 0000000000000000 [ 195.665579][ T22] page dumped because: kasan: bad access detected [ 195.671971][ T22] page_owner tracks the page as allocated [ 195.677670][ T22] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 328, ts 7013756312, free_ts 0 [ 195.695712][ T22] get_page_from_freelist+0xa72/0x2f80 [ 195.701184][ T22] __alloc_pages+0x1b2/0x500 [ 195.705774][ T22] alloc_pages+0x1a7/0x300 [ 195.710172][ T22] new_slab+0x319/0x490 [ 195.714307][ T22] ___slab_alloc+0x8b9/0xf50 [ 195.718876][ T22] __slab_alloc.constprop.0+0x4d/0xa0 [ 195.724237][ T22] kmem_cache_alloc+0x369/0x390 [ 195.729075][ T22] getname_kernel+0x4e/0x370 [ 195.733661][ T22] kernel_execve+0x24/0x460 [ 195.738166][ T22] call_usermodehelper_exec_async+0x2e3/0x580 [ 195.744427][ T22] ret_from_fork+0x1f/0x30 [ 195.748838][ T22] page_owner free stack trace missing [ 195.754192][ T22] [ 195.756504][ T22] Memory state around the buggy address: [ 195.762114][ T22] ffff88801978d400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 195.770175][ T22] ffff88801978d480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 195.778223][ T22] >ffff88801978d500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 195.786262][ T22] ^ [ 195.791522][ T22] ffff88801978d580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 195.799573][ T22] ffff88801978d600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 195.807618][ T22] ================================================================== [ 195.816139][ T22] Kernel panic - not syncing: panic_on_warn set ... [ 195.822747][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G B 5.14.0-rc5-next-20210816-syzkaller #0 [ 195.833418][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.843467][ T22] Call Trace: [ 195.846762][ T22] dump_stack_lvl+0xcd/0x134 [ 195.851348][ T22] panic+0x2b0/0x6dd [ 195.855241][ T22] ? __warn_printk+0xf3/0xf3 [ 195.859833][ T22] ? preempt_schedule_common+0x59/0xc0 [ 195.865308][ T22] ? __d_alloc+0x19a/0x950 [ 195.869740][ T22] ? preempt_schedule_thunk+0x16/0x18 [ 195.875112][ T22] ? trace_hardirqs_on+0x38/0x1c0 [ 195.880132][ T22] ? trace_hardirqs_on+0x51/0x1c0 [ 195.885156][ T22] ? __d_alloc+0x19a/0x950 [ 195.889574][ T22] ? __d_alloc+0x19a/0x950 [ 195.893984][ T22] end_report.cold+0x63/0x6f [ 195.898582][ T22] kasan_report.cold+0x71/0xdf [ 195.903359][ T22] ? __d_alloc+0x19a/0x950 [ 195.907771][ T22] kasan_check_range+0x13d/0x180 [ 195.912704][ T22] memcpy+0x20/0x60 [ 195.916504][ T22] __d_alloc+0x19a/0x950 [ 195.920742][ T22] d_alloc+0x4a/0x230 [ 195.924722][ T22] __lookup_hash+0xc8/0x180 [ 195.929223][ T22] kern_path_locked+0x17e/0x320 [ 195.934082][ T22] ? filename_lookup+0x80/0x80 [ 195.938851][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 195.944307][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 195.949766][ T22] handle_remove+0xa2/0x5fe [ 195.954283][ T22] ? lock_downgrade+0x6e0/0x6e0 [ 195.959130][ T22] ? cacheinfo_cpu_online.cold+0x3e/0x3e [ 195.964765][ T22] ? finish_task_switch.isra.0+0x217/0xa20 [ 195.970574][ T22] ? trace_hardirqs_on+0x5b/0x1c0 [ 195.975600][ T22] ? finish_task_switch.isra.0+0x217/0xa20 [ 195.981399][ T22] ? __switch_to+0x5cc/0x1060 [ 195.986077][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 195.991537][ T22] ? lock_acquire+0x442/0x510 [ 195.996212][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 196.001685][ T22] ? lock_release+0x522/0x720 [ 196.006369][ T22] ? devtmpfsd+0xaa/0x2a3 [ 196.010695][ T22] ? lock_downgrade+0x6e0/0x6e0 [ 196.015542][ T22] ? do_raw_spin_lock+0x120/0x2b0 [ 196.020562][ T22] ? rwlock_bug.part.0+0x90/0x90 [ 196.025601][ T22] devtmpfsd+0x1b9/0x2a3 [ 196.029843][ T22] ? dmar_validate_one_drhd+0x24d/0x24d [ 196.035388][ T22] kthread+0x3e5/0x4d0 [ 196.039654][ T22] ? set_kthread_struct+0x130/0x130 [ 196.044853][ T22] ret_from_fork+0x1f/0x30 [ 196.049327][ T22] Kernel Offset: disabled [ 196.053697][ T22] Rebooting in 86400 seconds..