[ 53.268263][ T4501] RBP: 00007ffce3f2fb80 R08: 000055bd12eb1670 R09: 0000000000000020 [ 53.268277][ T4501] R10: 000055bd12eb1d0c R11: 0000000000000246 R12: 00007ffce3f2fad0 [ 53.268292][ T4501] R13: 000055bd13b73700 R14: 0000000000000003 R15: 000000000000000e [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.99' (ECDSA) to the list of known hosts. 2021/08/21 03:58:52 parsed 1 programs 2021/08/21 03:58:53 executed programs: 0 syzkaller login: [ 73.498397][ T6557] chnl_net:caif_netlink_parms(): no params data found [ 73.744192][ T6557] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.752079][ T6557] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.760289][ T6557] device bridge_slave_0 entered promiscuous mode [ 73.773591][ T6564] chnl_net:caif_netlink_parms(): no params data found [ 73.808533][ T6557] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.815993][ T6557] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.827883][ T6557] device bridge_slave_1 entered promiscuous mode [ 73.927738][ T6560] chnl_net:caif_netlink_parms(): no params data found [ 73.947873][ T6557] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.001723][ T6557] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.011165][ T6562] chnl_net:caif_netlink_parms(): no params data found [ 74.028728][ T6561] chnl_net:caif_netlink_parms(): no params data found [ 74.042531][ T6563] chnl_net:caif_netlink_parms(): no params data found [ 74.051455][ T6564] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.058525][ T6564] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.066917][ T6564] device bridge_slave_0 entered promiscuous mode [ 74.102399][ T6564] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.109620][ T6564] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.117389][ T6564] device bridge_slave_1 entered promiscuous mode [ 74.131469][ T6557] team0: Port device team_slave_0 added [ 74.140628][ T6557] team0: Port device team_slave_1 added [ 74.228775][ T6564] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.242212][ T6557] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.249469][ T6557] 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. [ 74.275781][ T6557] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.297816][ T6560] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.304937][ T6560] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.313035][ T6560] device bridge_slave_0 entered promiscuous mode [ 74.327490][ T6564] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.342182][ T6557] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.349149][ T6557] 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. [ 74.376909][ T6557] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.390836][ T6560] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.397885][ T6560] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.405837][ T6560] device bridge_slave_1 entered promiscuous mode [ 74.445454][ T6564] team0: Port device team_slave_0 added [ 74.465062][ T6562] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.472914][ T6562] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.482623][ T6562] device bridge_slave_0 entered promiscuous mode [ 74.517204][ T6564] team0: Port device team_slave_1 added [ 74.525887][ T6560] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.542068][ T6562] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.551216][ T6562] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.558717][ T6562] device bridge_slave_1 entered promiscuous mode [ 74.566792][ T6563] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.575548][ T6563] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.583863][ T6563] device bridge_slave_0 entered promiscuous mode [ 74.592270][ T6561] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.599952][ T6561] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.607693][ T6561] device bridge_slave_0 entered promiscuous mode [ 74.623624][ T6560] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.635196][ T6557] device hsr_slave_0 entered promiscuous mode [ 74.642002][ T6557] device hsr_slave_1 entered promiscuous mode [ 74.663708][ T6563] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.670940][ T6563] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.678437][ T6563] device bridge_slave_1 entered promiscuous mode [ 74.685632][ T6561] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.692980][ T6561] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.701792][ T6561] device bridge_slave_1 entered promiscuous mode [ 74.734208][ T6562] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.746107][ T6562] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.772195][ T6564] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.779254][ T6564] 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. [ 74.805186][ T6564] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.823965][ T6560] team0: Port device team_slave_0 added [ 74.832107][ T6560] team0: Port device team_slave_1 added [ 74.858491][ T6564] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.865639][ T6564] 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. [ 74.894331][ T6564] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.920305][ T6563] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.932246][ T6561] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.966731][ T6562] team0: Port device team_slave_0 added [ 74.974849][ T6563] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.985662][ T6561] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.003698][ T6560] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.010762][ T6560] 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. [ 75.036681][ T6560] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.048200][ T6562] team0: Port device team_slave_1 added [ 75.078074][ T6564] device hsr_slave_0 entered promiscuous mode [ 75.085623][ T6564] device hsr_slave_1 entered promiscuous mode [ 75.093538][ T6564] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.102418][ T6564] Cannot create hsr debugfs directory [ 75.108358][ T6560] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.116052][ T6560] 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. [ 75.142557][ T6560] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.160204][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 75.168398][ T6561] team0: Port device team_slave_0 added [ 75.176229][ T6561] team0: Port device team_slave_1 added [ 75.210442][ T6563] team0: Port device team_slave_0 added [ 75.236888][ T6562] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.243998][ T5] Bluetooth: hci3: command 0x0409 tx timeout [ 75.249871][ T20] Bluetooth: hci1: command 0x0409 tx timeout [ 75.251288][ T5] Bluetooth: hci4: command 0x0409 tx timeout [ 75.256189][ T6562] 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. [ 75.263465][ T5] Bluetooth: hci5: command 0x0409 tx timeout [ 75.291295][ T6562] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.294930][ T5] Bluetooth: hci2: command 0x0409 tx timeout [ 75.313380][ T6563] team0: Port device team_slave_1 added [ 75.342402][ T6561] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.349945][ T6561] 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. [ 75.376546][ T6561] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.388567][ T6562] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.395890][ T6562] 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. [ 75.421938][ T6562] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.443201][ T6560] device hsr_slave_0 entered promiscuous mode [ 75.450007][ T6560] device hsr_slave_1 entered promiscuous mode [ 75.456344][ T6560] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.464441][ T6560] Cannot create hsr debugfs directory [ 75.473384][ T6561] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.480771][ T6561] 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. [ 75.507040][ T6561] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.530710][ T6563] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.537652][ T6563] 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. [ 75.563879][ T6563] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.603376][ T6563] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.612150][ T6563] 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. [ 75.638381][ T6563] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.664338][ T6562] device hsr_slave_0 entered promiscuous mode [ 75.671718][ T6562] device hsr_slave_1 entered promiscuous mode [ 75.678012][ T6562] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.685598][ T6562] Cannot create hsr debugfs directory [ 75.706902][ T6561] device hsr_slave_0 entered promiscuous mode [ 75.713435][ T6561] device hsr_slave_1 entered promiscuous mode [ 75.720163][ T6561] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.727731][ T6561] Cannot create hsr debugfs directory [ 75.831321][ T6563] device hsr_slave_0 entered promiscuous mode [ 75.837883][ T6563] device hsr_slave_1 entered promiscuous mode [ 75.844317][ T6563] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.852070][ T6563] Cannot create hsr debugfs directory [ 75.961560][ T6557] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.991401][ T6557] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.002376][ T6557] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.012415][ T6557] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.075883][ T6564] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 76.096849][ T6564] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 76.113969][ T6564] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 76.134332][ T6564] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 76.168958][ T6560] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.199930][ T6560] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 76.217667][ T6560] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 76.226562][ T6560] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 76.237624][ T6557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.264231][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.272636][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.292656][ T6557] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.302897][ T6561] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 76.317502][ T6561] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 76.326404][ T6561] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 76.335518][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.344091][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.352753][ T8512] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.359999][ T8512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.391057][ T6561] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 76.405850][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.413868][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.423990][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.432631][ T8512] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.439723][ T8512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.448618][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.457300][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.474628][ T6564] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.482478][ T6562] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 76.492111][ T6562] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 76.501724][ T6562] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 76.510640][ T6562] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 76.531981][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.540491][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.548641][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.558671][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.575966][ T6564] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.599406][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.606994][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.615511][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.624582][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.633427][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.641918][ T1264] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.649002][ T1264] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.656561][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.665053][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.673438][ T1264] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.680713][ T1264] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.688555][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.696919][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.705779][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.728989][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.737334][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.755336][ T6563] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 76.764242][ T6563] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 76.784357][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.793757][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.802601][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.811767][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.820862][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.829425][ T6563] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 76.838389][ T6563] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 76.847742][ T6557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.865122][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.873647][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.888498][ T6564] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.899401][ T6564] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.919048][ T6560] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.933775][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.942302][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.951049][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.959693][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.968179][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.990079][ T6560] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.006413][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.014025][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.021852][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.030600][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.038925][ T8502] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.045974][ T8502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.063933][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.071832][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.080606][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.089101][ T8528] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.096191][ T8528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.115296][ T6561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.140561][ T6561] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.147314][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.155531][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.163193][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.171011][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.178431][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.186503][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.194337][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.207682][ T6564] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.223903][ T6557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.243829][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.253720][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.263254][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.277154][ T8517] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.284279][ T8517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.291862][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.300283][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.308456][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.317137][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.318951][ T1264] Bluetooth: hci2: command 0x041b tx timeout [ 77.325580][ T8517] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.338151][ T8517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.345791][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.349381][ T1264] Bluetooth: hci5: command 0x041b tx timeout [ 77.360272][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.361717][ T1264] Bluetooth: hci4: command 0x041b tx timeout [ 77.371405][ T6562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.374984][ T1264] Bluetooth: hci1: command 0x041b tx timeout [ 77.383352][ T8517] Bluetooth: hci0: command 0x041b tx timeout [ 77.387947][ T1264] Bluetooth: hci3: command 0x041b tx timeout [ 77.416745][ T6557] device veth0_vlan entered promiscuous mode [ 77.431733][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.439569][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.447138][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.457256][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.466400][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.476551][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.484997][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.494484][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.502990][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.512603][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.520811][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.528562][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.537766][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.552044][ T6560] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.563466][ T6560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.575790][ T6557] device veth1_vlan entered promiscuous mode [ 77.585582][ T6562] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.594144][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.602465][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.611477][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.619766][ T8528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.655140][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.663189][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.671933][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.680582][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.689623][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.697922][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.706368][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.714643][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.723094][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.731544][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.739196][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.746642][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.755428][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.764010][ T1264] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.771084][ T1264] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.786414][ T6563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.800912][ T6561] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.812774][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.820843][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.830178][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.838549][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.847658][ T1264] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.854757][ T1264] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.867224][ T6560] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.879993][ T6563] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.902761][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.911307][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.919399][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.927297][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.936030][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.944615][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.953244][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.962212][ T8537] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.969311][ T8537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.976838][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.985408][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.993953][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.002075][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.010826][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.018594][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.026329][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.040635][ T6557] device veth0_macvtap entered promiscuous mode [ 78.052647][ T6557] device veth1_macvtap entered promiscuous mode [ 78.070613][ T6561] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.080072][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.087884][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.097333][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.106232][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.115515][ T8502] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.122613][ T8502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.130421][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.139028][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.147593][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.155092][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.169884][ T6564] device veth0_vlan entered promiscuous mode [ 78.181234][ T6557] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.201994][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.210763][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.219640][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.227942][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.236776][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.245475][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.254042][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.271602][ T6564] device veth1_vlan entered promiscuous mode [ 78.299119][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.306920][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.315396][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.323615][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.332601][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.341349][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.349666][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.357642][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.366313][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.375046][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.383568][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.392184][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.401062][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.409745][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.417699][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.426307][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.434335][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.442266][ T8517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.451008][ T6557] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.463803][ T6557] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.472628][ T6557] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.483323][ T6557] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.492386][ T6557] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.509964][ T6560] device veth0_vlan entered promiscuous mode [ 78.526272][ T6564] device veth0_macvtap entered promiscuous mode [ 78.545693][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.555013][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.564598][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.573302][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.581994][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.590793][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.610440][ T6563] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.620979][ T6563] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.634718][ T6562] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.645972][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.654610][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.663514][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.672347][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.681852][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.690552][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.714692][ T6561] device veth0_vlan entered promiscuous mode [ 78.721575][ T6564] device veth1_macvtap entered promiscuous mode [ 78.761316][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.773039][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.782006][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.796747][ T6561] device veth1_vlan entered promiscuous mode [ 78.821460][ T6562] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.832398][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.849395][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.857081][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.876548][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.887569][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.895804][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.905917][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.913454][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.922016][ T6560] device veth1_vlan entered promiscuous mode [ 78.929964][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.940925][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.951944][ T6564] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.964955][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.975665][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.986547][ T6564] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.011102][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.018739][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.023036][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.027441][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.043258][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.052506][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.061034][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.071888][ T6563] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.087483][ T6564] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.096592][ T6564] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.106191][ T6564] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.115482][ T6564] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.151207][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.168952][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.178135][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.187237][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.202287][ T6560] device veth0_macvtap entered promiscuous mode [ 79.215206][ T6561] device veth0_macvtap entered promiscuous mode [ 79.226363][ T6561] device veth1_macvtap entered promiscuous mode [ 79.243061][ T6562] device veth0_vlan entered promiscuous mode [ 79.250803][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.260308][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.268513][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.277348][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.285477][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.293901][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.303294][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.311554][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.319866][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.336730][ T6561] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.348775][ T6561] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.358968][ T6561] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.369438][ T6561] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.380701][ T6561] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.399934][ T8486] Bluetooth: hci0: command 0x040f tx timeout [ 79.400182][ T6560] device veth1_macvtap entered promiscuous mode [ 79.412817][ T1264] Bluetooth: hci1: command 0x040f tx timeout [ 79.419891][ T1264] Bluetooth: hci4: command 0x040f tx timeout [ 79.425929][ T1264] Bluetooth: hci5: command 0x040f tx timeout [ 79.427358][ T6562] device veth1_vlan entered promiscuous mode [ 79.432144][ T1264] Bluetooth: hci2: command 0x040f tx timeout [ 79.450621][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.451154][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.458381][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.465820][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.478855][ T7] Bluetooth: hci3: command 0x040f tx timeout [ 79.481654][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.494277][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.502820][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.512329][ T6561] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 79.523380][ T6561] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.533504][ T6561] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 79.544287][ T6561] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.555541][ T6561] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.592298][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.600498][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.611630][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.620509][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.629643][ T8537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.641590][ T6561] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.652603][ T6561] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.661648][ T6561] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.670406][ T6561] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.693034][ T6562] device veth0_macvtap entered promiscuous mode [ 79.705481][ T6562] device veth1_macvtap entered promiscuous mode [ 79.726808][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.740856][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.750059][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.752845][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.768381][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.776603][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.784865][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 2021/08/21 03:59:01 executed programs: 6 [ 79.801686][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.820414][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.844783][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.868488][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.904244][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.927365][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.943543][ T6560] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.968271][ T6562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.004909][ T6562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.016964][ T6562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.028178][ T6562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.041448][ T6562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.052333][ T6562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.062498][ T6562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.093106][ T6562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.121120][ T6562] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.148860][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.157447][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.170152][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.178310][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.207956][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.216644][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.239504][ T6563] device veth0_vlan entered promiscuous mode [ 80.267235][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.285831][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.295805][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.309686][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.320804][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.332667][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.345397][ T6560] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.361829][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.375603][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.396801][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.417857][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.460122][ T2669] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.461085][ T6563] device veth1_vlan entered promiscuous mode [ 80.472505][ T2669] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.509993][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.522540][ T6562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.549933][ T6562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.569648][ T6562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.587795][ T6562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.603636][ T6562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.617076][ T6562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.628345][ T6562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.642247][ T6562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.653975][ T6562] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.665009][ T6560] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.674721][ T6560] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.696705][ T6560] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.708070][ T6560] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.738843][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.776064][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.817107][ T6563] device veth0_macvtap entered promiscuous mode [ 80.819521][ T159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.840918][ T159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.850220][ T6562] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.874721][ T6562] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.892802][ T6562] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.922598][ T6562] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.965161][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.981149][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.002322][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.033864][ T6563] device veth1_macvtap entered promiscuous mode [ 81.049448][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.057643][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.118663][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.126501][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.136320][ T8652] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.185167][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.203812][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.214633][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.225704][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.237598][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.273790][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.295442][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.308443][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.319330][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.343278][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.381941][ T6563] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.424557][ T2969] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.434016][ T2969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.452317][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.467774][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.480771][ T8502] Bluetooth: hci2: command 0x0419 tx timeout [ 81.486962][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.506588][ T8502] Bluetooth: hci5: command 0x0419 tx timeout [ 81.513103][ T8502] Bluetooth: hci4: command 0x0419 tx timeout [ 81.520037][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.530605][ T8502] Bluetooth: hci1: command 0x0419 tx timeout [ 81.536634][ T8502] Bluetooth: hci0: command 0x0419 tx timeout [ 81.537055][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.554018][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.565041][ T8502] Bluetooth: hci3: command 0x0419 tx timeout [ 81.566254][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.582199][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.592047][ T6563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.602493][ T6563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.613387][ T6563] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.631079][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.640430][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.670082][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.677920][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.685362][ T6563] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.685400][ T6563] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.706318][ T6563] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.715948][ T6563] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.731620][ T1264] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.745978][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.762824][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.774434][ T2969] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.820010][ T159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.837135][ T159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.852419][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.873650][ T2669] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.885525][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.898751][ T2969] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.906120][ T2669] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.926140][ T2969] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.934405][ T2969] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.959908][ T159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.967737][ T159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.989689][ T8486] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/08/21 03:59:06 executed programs: 73 [ 88.697947][ T9577] ================================================================== [ 88.706046][ T9577] BUG: KASAN: use-after-free in tctx_task_work+0x307/0x310 [ 88.713259][ T9577] Read of size 4 at addr ffff88807c6a6358 by task syz-executor.2/9577 [ 88.721583][ T9577] [ 88.723905][ T9577] CPU: 0 PID: 9577 Comm: syz-executor.2 Not tainted 5.14.0-rc6-next-20210820-syzkaller #0 [ 88.733792][ T9577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.743843][ T9577] Call Trace: [ 88.747118][ T9577] dump_stack_lvl+0xcd/0x134 [ 88.751732][ T9577] print_address_description.constprop.0.cold+0x6c/0x309 [ 88.758764][ T9577] ? tctx_task_work+0x307/0x310 [ 88.763658][ T9577] ? tctx_task_work+0x307/0x310 [ 88.768523][ T9577] kasan_report.cold+0x83/0xdf [ 88.773294][ T9577] ? _raw_spin_trylock_bh+0x20/0x80 [ 88.778502][ T9577] ? tctx_task_work+0x307/0x310 [ 88.783360][ T9577] tctx_task_work+0x307/0x310 [ 88.788045][ T9577] task_work_run+0xdd/0x1a0 [ 88.792555][ T9577] do_exit+0xbae/0x2a30 [ 88.796722][ T9577] ? lock_acquire+0x442/0x510 [ 88.801408][ T9577] ? lock_release+0x522/0x720 [ 88.806094][ T9577] ? mm_update_next_owner+0x7b0/0x7b0 [ 88.811475][ T9577] ? lock_downgrade+0x6e0/0x6e0 [ 88.816329][ T9577] ? do_raw_spin_lock+0x120/0x2b0 [ 88.821362][ T9577] ? rwlock_bug.part.0+0x90/0x90 [ 88.826308][ T9577] do_group_exit+0x129/0x310 [ 88.830900][ T9577] ? _raw_spin_unlock_irq+0x1f/0x40 [ 88.836107][ T9577] get_signal+0x482/0x2170 [ 88.840525][ T9577] arch_do_signal_or_restart+0x2a9/0x1c40 [ 88.846235][ T9577] ? do_raw_spin_lock+0x120/0x2b0 [ 88.851252][ T9577] ? io_req_free_batch+0x750/0x750 [ 88.856357][ T9577] ? get_sigframe_size+0x10/0x10 [ 88.861284][ T9577] ? tctx_task_work+0x29b/0x310 [ 88.866127][ T9577] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 88.872356][ T9577] ? task_work_run+0x14e/0x1a0 [ 88.877115][ T9577] exit_to_user_mode_prepare+0x17d/0x290 [ 88.882738][ T9577] syscall_exit_to_user_mode+0x19/0x60 [ 88.888188][ T9577] do_syscall_64+0x46/0xb0 [ 88.892607][ T9577] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 88.898526][ T9577] RIP: 0033:0x4665e9 [ 88.902415][ T9577] Code: Unable to access opcode bytes at RIP 0x4665bf. [ 88.909247][ T9577] RSP: 002b:00007f8107512188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 88.917647][ T9577] RAX: 000000000000307e RBX: 000000000056c038 RCX: 00000000004665e9 [ 88.925718][ T9577] RDX: 0000000000000000 RSI: 000000000000688c RDI: 0000000000000003 [ 88.933690][ T9577] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 88.941656][ T9577] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 88.949623][ T9577] R13: 00007ffeba93dc9f R14: 00007f8107512300 R15: 0000000000022000 [ 88.957593][ T9577] [ 88.959917][ T9577] Allocated by task 9567: [ 88.964398][ T9577] kasan_save_stack+0x1b/0x40 [ 88.969102][ T9577] __kasan_kmalloc+0xa8/0xe0 [ 88.973693][ T9577] io_uring_setup+0x27d/0x2d00 [ 88.978456][ T9577] do_syscall_64+0x39/0xb0 [ 88.982863][ T9577] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 88.988748][ T9577] [ 88.991055][ T9577] Freed by task 1128: [ 88.995012][ T9577] kasan_save_stack+0x1b/0x40 [ 88.999678][ T9577] kasan_set_track+0x1c/0x30 [ 89.004270][ T9577] kasan_set_free_info+0x20/0x30 [ 89.009201][ T9577] __kasan_slab_free+0x103/0x140 [ 89.014136][ T9577] slab_free_freelist_hook+0x85/0x190 [ 89.019497][ T9577] kfree+0xea/0x540 [ 89.023291][ T9577] io_ring_exit_work+0x13c7/0x1940 [ 89.028394][ T9577] process_one_work+0x9c9/0x16b0 [ 89.033333][ T9577] worker_thread+0x65b/0x1200 [ 89.037997][ T9577] kthread+0x3e5/0x4d0 [ 89.042061][ T9577] ret_from_fork+0x1f/0x30 [ 89.046481][ T9577] [ 89.048796][ T9577] Last potentially related work creation: [ 89.054583][ T9577] kasan_save_stack+0x1b/0x40 [ 89.059266][ T9577] kasan_record_aux_stack+0xed/0x120 [ 89.064537][ T9577] insert_work+0x48/0x370 [ 89.068854][ T9577] __queue_work+0x5d1/0xf30 [ 89.073351][ T9577] queue_work_on+0xf6/0x110 [ 89.077843][ T9577] io_ring_ctx_wait_and_kill+0x314/0x3d0 [ 89.083468][ T9577] io_uring_release+0x3e/0x50 [ 89.088131][ T9577] __fput+0x288/0x9f0 [ 89.092115][ T9577] task_work_run+0xdd/0x1a0 [ 89.096622][ T9577] do_exit+0xbae/0x2a30 [ 89.100762][ T9577] do_group_exit+0x129/0x310 [ 89.105339][ T9577] get_signal+0x482/0x2170 [ 89.109742][ T9577] arch_do_signal_or_restart+0x2a9/0x1c40 [ 89.115449][ T9577] exit_to_user_mode_prepare+0x17d/0x290 [ 89.121072][ T9577] syscall_exit_to_user_mode+0x19/0x60 [ 89.126517][ T9577] do_syscall_64+0x46/0xb0 [ 89.130923][ T9577] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.136806][ T9577] [ 89.139112][ T9577] The buggy address belongs to the object at ffff88807c6a6000 [ 89.139112][ T9577] which belongs to the cache kmalloc-4k of size 4096 [ 89.153144][ T9577] The buggy address is located 856 bytes inside of [ 89.153144][ T9577] 4096-byte region [ffff88807c6a6000, ffff88807c6a7000) [ 89.166488][ T9577] The buggy address belongs to the page: [ 89.172098][ T9577] page:ffffea0001f1a800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7c6a0 [ 89.182234][ T9577] head:ffffea0001f1a800 order:3 compound_mapcount:0 compound_pincount:0 [ 89.190540][ T9577] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 89.198522][ T9577] raw: 00fff00000010200 ffffea0001f32800 0000000200000002 ffff888010c42140 [ 89.207092][ T9577] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 89.215911][ T9577] page dumped because: kasan: bad access detected [ 89.222301][ T9577] page_owner tracks the page as allocated [ 89.227994][ T9577] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2999, ts 18356701169, free_ts 18348940670 [ 89.246295][ T9577] get_page_from_freelist+0xa76/0x2f90 [ 89.251749][ T9577] __alloc_pages+0x1ba/0x510 [ 89.256324][ T9577] alloc_pages+0x1a7/0x300 [ 89.260725][ T9577] new_slab+0x321/0x490 [ 89.264870][ T9577] ___slab_alloc+0x937/0x1000 [ 89.269546][ T9577] __slab_alloc.constprop.0+0x51/0xa0 [ 89.275167][ T9577] kmem_cache_alloc_trace+0x307/0x3c0 [ 89.280531][ T9577] tomoyo_init_log+0x18a/0x1ee0 [ 89.285369][ T9577] tomoyo_supervisor+0x34a/0xeb0 [ 89.290290][ T9577] tomoyo_env_perm+0x17f/0x1f0 [ 89.295051][ T9577] tomoyo_find_next_domain+0x1381/0x1ec0 [ 89.300693][ T9577] tomoyo_bprm_check_security+0x125/0x1b0 [ 89.306412][ T9577] security_bprm_check+0x49/0xb0 [ 89.311354][ T9577] bprm_execve+0x73c/0x19c0 [ 89.315855][ T9577] do_execveat_common+0x5c8/0x760 [ 89.321300][ T9577] __x64_sys_execve+0x8c/0xb0 [ 89.325964][ T9577] page last free stack trace: [ 89.330615][ T9577] free_pcp_prepare+0x377/0x860 [ 89.335468][ T9577] free_unref_page+0x19/0x690 [ 89.340130][ T9577] __unfreeze_partials+0x184/0x1a0 [ 89.345242][ T9577] qlist_free_all+0x5a/0xd0 [ 89.349732][ T9577] kasan_quarantine_reduce+0x185/0x210 [ 89.355189][ T9577] __kasan_slab_alloc+0xa1/0xc0 [ 89.360031][ T9577] kmem_cache_alloc+0x209/0x390 [ 89.364894][ T9577] getname_flags.part.0+0x50/0x4f0 [ 89.369993][ T9577] getname_flags+0x9a/0xe0 [ 89.374397][ T9577] user_path_at_empty+0x2b/0x90 [ 89.379241][ T9577] do_readlinkat+0xcd/0x2f0 [ 89.383730][ T9577] __x64_sys_readlinkat+0x93/0x100 [ 89.388831][ T9577] do_syscall_64+0x39/0xb0 [ 89.393238][ T9577] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.399125][ T9577] [ 89.401432][ T9577] Memory state around the buggy address: [ 89.407051][ T9577] ffff88807c6a6200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.415096][ T9577] ffff88807c6a6280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.423137][ T9577] >ffff88807c6a6300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.431197][ T9577] ^ [ 89.438111][ T9577] ffff88807c6a6380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.446156][ T9577] ffff88807c6a6400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.454219][ T9577] ================================================================== [ 89.823657][ T9577] Kernel panic - not syncing: panic_on_warn set ... [ 89.830290][ T9577] CPU: 0 PID: 9577 Comm: syz-executor.2 Tainted: G B 5.14.0-rc6-next-20210820-syzkaller #0 [ 89.841575][ T9577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.851630][ T9577] Call Trace: [ 89.854905][ T9577] dump_stack_lvl+0xcd/0x134 [ 89.859510][ T9577] panic+0x2af/0x6d5 [ 89.863410][ T9577] ? __warn_printk+0xf0/0xf0 [ 89.868002][ T9577] ? tctx_task_work+0x307/0x310 [ 89.872856][ T9577] ? preempt_schedule_thunk+0x16/0x18 [ 89.878236][ T9577] ? trace_hardirqs_on+0x38/0x1c0 [ 89.883298][ T9577] ? trace_hardirqs_on+0x51/0x1c0 [ 89.888350][ T9577] ? tctx_task_work+0x307/0x310 [ 89.893206][ T9577] ? tctx_task_work+0x307/0x310 [ 89.898058][ T9577] end_report.cold+0x63/0x6f [ 89.902653][ T9577] kasan_report.cold+0x71/0xdf [ 89.907420][ T9577] ? _raw_spin_trylock_bh+0x20/0x80 [ 89.912621][ T9577] ? tctx_task_work+0x307/0x310 [ 89.917768][ T9577] tctx_task_work+0x307/0x310 [ 89.922462][ T9577] task_work_run+0xdd/0x1a0 [ 89.926972][ T9577] do_exit+0xbae/0x2a30 [ 89.931131][ T9577] ? lock_acquire+0x442/0x510 [ 89.935807][ T9577] ? lock_release+0x522/0x720 [ 89.940491][ T9577] ? mm_update_next_owner+0x7b0/0x7b0 [ 89.945867][ T9577] ? lock_downgrade+0x6e0/0x6e0 [ 89.950720][ T9577] ? do_raw_spin_lock+0x120/0x2b0 [ 89.955753][ T9577] ? rwlock_bug.part.0+0x90/0x90 [ 89.960695][ T9577] do_group_exit+0x129/0x310 [ 89.965311][ T9577] ? _raw_spin_unlock_irq+0x1f/0x40 [ 89.970519][ T9577] get_signal+0x482/0x2170 [ 89.974949][ T9577] arch_do_signal_or_restart+0x2a9/0x1c40 [ 89.980683][ T9577] ? do_raw_spin_lock+0x120/0x2b0 [ 89.985724][ T9577] ? io_req_free_batch+0x750/0x750 [ 89.990843][ T9577] ? get_sigframe_size+0x10/0x10 [ 89.995784][ T9577] ? tctx_task_work+0x29b/0x310 [ 90.000640][ T9577] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 90.006885][ T9577] ? task_work_run+0x14e/0x1a0 [ 90.011653][ T9577] exit_to_user_mode_prepare+0x17d/0x290 [ 90.017288][ T9577] syscall_exit_to_user_mode+0x19/0x60 [ 90.022754][ T9577] do_syscall_64+0x46/0xb0 [ 90.027174][ T9577] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 90.033072][ T9577] RIP: 0033:0x4665e9 [ 90.036964][ T9577] Code: Unable to access opcode bytes at RIP 0x4665bf. [ 90.043800][ T9577] RSP: 002b:00007f8107512188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 90.052211][ T9577] RAX: 000000000000307e RBX: 000000000056c038 RCX: 00000000004665e9 [ 90.060179][ T9577] RDX: 0000000000000000 RSI: 000000000000688c RDI: 0000000000000003 [ 90.068151][ T9577] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 90.076123][ T9577] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 90.084091][ T9577] R13: 00007ffeba93dc9f R14: 00007f8107512300 R15: 0000000000022000 [ 90.092119][ T9577] Kernel Offset: disabled [ 90.096433][ T9577] Rebooting in 86400 seconds..