Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.988555][ T28] audit: type=1400 audit(1610844123.748:8): avc: denied { execmem } for pid=6031 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.018585][ T6032] IPVS: ftp: loaded support on port[0] = 21 [ 30.514861][ T6022] can: request_module (can-proto-0) failed. [ 31.950297][ T6022] can: request_module (can-proto-0) failed. [ 31.960205][ T6022] can: request_module (can-proto-0) failed. [ 31.985008][ T28] audit: type=1400 audit(1610844125.750:9): avc: denied { create } for pid=6015 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.15.195' (ECDSA) to the list of known hosts. 2021/01/17 00:42:12 parsed 1 programs 2021/01/17 00:42:12 executed programs: 0 [ 38.723254][ T28] audit: type=1400 audit(1610844132.485:10): avc: denied { execmem } for pid=6149 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.810787][ T6157] IPVS: ftp: loaded support on port[0] = 21 [ 39.823061][ T6158] IPVS: ftp: loaded support on port[0] = 21 [ 39.845573][ T6152] IPVS: ftp: loaded support on port[0] = 21 [ 39.885754][ T6154] IPVS: ftp: loaded support on port[0] = 21 [ 39.949342][ T6161] IPVS: ftp: loaded support on port[0] = 21 [ 40.014153][ T6160] IPVS: ftp: loaded support on port[0] = 21 [ 40.051647][ T6154] chnl_net:caif_netlink_parms(): no params data found [ 40.078629][ T6152] chnl_net:caif_netlink_parms(): no params data found [ 40.092168][ T6158] chnl_net:caif_netlink_parms(): no params data found [ 40.146883][ T6154] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.158921][ T6154] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.168769][ T6154] device bridge_slave_0 entered promiscuous mode [ 40.179976][ T6154] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.188545][ T6154] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.196612][ T6154] device bridge_slave_1 entered promiscuous mode [ 40.209039][ T6158] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.217876][ T6158] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.226138][ T6158] device bridge_slave_0 entered promiscuous mode [ 40.235053][ T6157] chnl_net:caif_netlink_parms(): no params data found [ 40.246101][ T6160] chnl_net:caif_netlink_parms(): no params data found [ 40.270971][ T6158] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.278946][ T6158] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.287533][ T6158] device bridge_slave_1 entered promiscuous mode [ 40.301380][ T6152] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.311276][ T6152] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.319440][ T6152] device bridge_slave_0 entered promiscuous mode [ 40.330443][ T6154] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.343063][ T6154] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.360658][ T6152] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.369243][ T6152] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.377562][ T6152] device bridge_slave_1 entered promiscuous mode [ 40.388135][ T6161] chnl_net:caif_netlink_parms(): no params data found [ 40.402108][ T6154] team0: Port device team_slave_0 added [ 40.414164][ T6158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.435224][ T6152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.447563][ T6154] team0: Port device team_slave_1 added [ 40.458675][ T6157] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.467418][ T6157] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.476006][ T6157] device bridge_slave_0 entered promiscuous mode [ 40.484825][ T6158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.501448][ T6152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.519805][ T6154] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.528497][ T6154] 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. [ 40.560864][ T6154] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.573894][ T6157] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.581952][ T6157] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.589812][ T6157] device bridge_slave_1 entered promiscuous mode [ 40.602070][ T6158] team0: Port device team_slave_0 added [ 40.610748][ T6160] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.618839][ T6160] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.628702][ T6160] device bridge_slave_0 entered promiscuous mode [ 40.639632][ T6152] team0: Port device team_slave_0 added [ 40.646676][ T6154] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.655232][ T6154] 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. [ 40.684887][ T6154] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.701171][ T6157] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.712262][ T6158] team0: Port device team_slave_1 added [ 40.720676][ T6160] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.732111][ T6160] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.741312][ T6160] device bridge_slave_1 entered promiscuous mode [ 40.749694][ T6152] team0: Port device team_slave_1 added [ 40.759148][ T6157] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.771300][ T6158] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.779942][ T6158] 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. [ 40.809180][ T6158] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.826309][ T6160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.877761][ T6154] device hsr_slave_0 entered promiscuous mode [ 40.906836][ T6154] device hsr_slave_1 entered promiscuous mode [ 40.958449][ T6152] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.966480][ T6152] 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. [ 40.997303][ T6152] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.012850][ T6152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.024122][ T6152] 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. [ 41.053910][ T6152] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.067858][ T6158] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.075797][ T6158] 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. [ 41.104886][ T6158] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.123523][ T6160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.178075][ T6152] device hsr_slave_0 entered promiscuous mode [ 41.207018][ T6152] device hsr_slave_1 entered promiscuous mode [ 41.246569][ T6152] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.255429][ T6152] Cannot create hsr debugfs directory [ 41.262543][ T6161] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.270371][ T6161] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.278521][ T6161] device bridge_slave_0 entered promiscuous mode [ 41.287777][ T6157] team0: Port device team_slave_0 added [ 41.295887][ T6157] team0: Port device team_slave_1 added [ 41.349976][ T6158] device hsr_slave_0 entered promiscuous mode [ 41.396614][ T6158] device hsr_slave_1 entered promiscuous mode [ 41.436528][ T6158] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.445099][ T6158] Cannot create hsr debugfs directory [ 41.466442][ T6161] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.466452][ T6161] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.466737][ T6161] device bridge_slave_1 entered promiscuous mode [ 41.497358][ T6157] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.505362][ T6157] 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. [ 41.535244][ T6157] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.556035][ T6160] team0: Port device team_slave_0 added [ 41.565112][ T6161] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.597243][ T6157] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.604661][ T6157] 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. [ 41.635225][ T6157] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.651127][ T6160] team0: Port device team_slave_1 added [ 41.658770][ T6161] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.717131][ T6157] device hsr_slave_0 entered promiscuous mode [ 41.736424][ T6157] device hsr_slave_1 entered promiscuous mode [ 41.796292][ T6157] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.804540][ T6157] Cannot create hsr debugfs directory [ 41.821858][ T6160] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.829788][ T6160] 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. [ 41.847138][ T2944] Bluetooth: hci0: command 0x0409 tx timeout [ 41.858236][ T2495] Bluetooth: hci3: command 0x0409 tx timeout [ 41.869849][ T2944] Bluetooth: hci1: command 0x0409 tx timeout [ 41.870789][ T6160] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.889277][ T2495] Bluetooth: hci2: command 0x0409 tx timeout [ 41.891098][ T6160] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.903862][ T6160] 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. [ 41.934463][ T2944] Bluetooth: hci4: command 0x0409 tx timeout [ 41.938952][ T6160] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.941963][ T2944] Bluetooth: hci5: command 0x0409 tx timeout [ 41.955226][ T6161] team0: Port device team_slave_0 added [ 41.967237][ T6161] team0: Port device team_slave_1 added [ 41.976910][ T6154] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 42.029075][ T6154] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 42.078214][ T6154] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 42.150108][ T6154] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 42.246749][ T6160] device hsr_slave_0 entered promiscuous mode [ 42.286202][ T6160] device hsr_slave_1 entered promiscuous mode [ 42.336053][ T6160] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.345058][ T6160] Cannot create hsr debugfs directory [ 42.358686][ T6161] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.366909][ T6161] 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. [ 42.397361][ T6161] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.421809][ T6158] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 42.467794][ T6158] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 42.516791][ T6161] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.524891][ T6161] 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. [ 42.553416][ T6161] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.607299][ T6161] device hsr_slave_0 entered promiscuous mode [ 42.646151][ T6161] device hsr_slave_1 entered promiscuous mode [ 42.675936][ T6161] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.685060][ T6161] Cannot create hsr debugfs directory [ 42.707102][ T6158] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 42.778878][ T6158] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 42.819446][ T6152] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 42.872554][ T6152] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 42.928192][ T6157] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 42.991531][ T6157] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 43.036876][ T6152] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 43.079982][ T6158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.089016][ T6160] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 43.144539][ T6154] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.154218][ T6157] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 43.187433][ T6152] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 43.239984][ T6160] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 43.279600][ T6154] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.287640][ T6157] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 43.327648][ T6158] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.343677][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.352734][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.361887][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.371142][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.380748][ T6160] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 43.446510][ T6160] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 43.498992][ T6161] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.565883][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.576210][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.587334][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.595291][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.604003][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.614646][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.624999][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.634849][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.643481][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.652792][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.662496][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.671807][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.681115][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.690546][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.699605][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.709317][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.728334][ T6161] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.759989][ T6158] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.772586][ T6158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.781737][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.790527][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.799416][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.809271][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.818807][ T2495] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.826581][ T2495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.834523][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.844112][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.852604][ T2495] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.860810][ T2495] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.868984][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.877617][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.887212][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.897133][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.906400][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.915893][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.924649][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.925368][ T2944] Bluetooth: hci3: command 0x041b tx timeout [ 43.933648][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.944994][ T2944] Bluetooth: hci1: command 0x041b tx timeout [ 43.948211][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.954206][ T2944] Bluetooth: hci0: command 0x041b tx timeout [ 43.962287][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.981156][ T6154] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.995014][ T6154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.995572][ T7300] Bluetooth: hci2: command 0x041b tx timeout [ 44.009696][ T2944] Bluetooth: hci5: command 0x041b tx timeout [ 44.018187][ T7300] Bluetooth: hci4: command 0x041b tx timeout [ 44.023107][ T6157] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.036291][ T6161] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.090439][ T6161] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.147051][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.155498][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.163942][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.174915][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.189484][ T6154] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.201003][ T6152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.212996][ T6157] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.223534][ T6158] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.237936][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.248175][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.257412][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.267174][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.276455][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.286320][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.297203][ T6152] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.312703][ T6158] device veth0_vlan entered promiscuous mode [ 44.325161][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.338393][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.347841][ T2495] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.355793][ T2495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.364423][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.372509][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.381189][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.390252][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.398977][ T2495] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.407702][ T2495] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.415925][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.425289][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.434533][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.446357][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.455243][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.464503][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.473378][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.482389][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.491899][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.501038][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.510225][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.519454][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.537116][ T6158] device veth1_vlan entered promiscuous mode [ 44.546507][ T6157] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.559207][ T6157] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.574089][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.583751][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.593386][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.603982][ T2944] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.612983][ T2944] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.621037][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.631084][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.642683][ T2944] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.651146][ T2944] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.659585][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.669323][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.679191][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.689569][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.699882][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.708903][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.718254][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.727493][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.736914][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.746894][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.757075][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.767131][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.776964][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.786370][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.795160][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.804345][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.812826][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.826435][ T6152] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.838971][ T6152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.853872][ T6160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.868353][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.878182][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.889695][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.899900][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.913362][ T6154] device veth0_vlan entered promiscuous mode [ 44.924073][ T6157] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.938846][ T6161] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.948537][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.958889][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.968710][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.978471][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.987201][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.995835][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.004076][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.013209][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.022589][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.031372][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.041396][ T6154] device veth1_vlan entered promiscuous mode [ 45.052123][ T6160] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.065343][ T6152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.075722][ T6161] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.085026][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.093400][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.102497][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.112443][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.122270][ T7300] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.130006][ T7300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.140458][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.148624][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.157436][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.166826][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.175404][ T7300] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.182754][ T7300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.192122][ T6158] device veth0_macvtap entered promiscuous mode [ 45.215661][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.226672][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.236317][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.245353][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.253838][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.263508][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.272940][ T2495] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.281008][ T2495] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.290041][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.299835][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.308432][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.317840][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.326243][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.335518][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.344485][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.353004][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.362237][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.370960][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.379732][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.389585][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.398941][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.408588][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.418495][ T2495] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.426621][ T2495] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.436000][ T6158] device veth1_macvtap entered promiscuous mode [ 45.448601][ T6157] device veth0_vlan entered promiscuous mode [ 45.457093][ T6154] device veth0_macvtap entered promiscuous mode [ 45.466706][ T6154] device veth1_macvtap entered promiscuous mode [ 45.480752][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.490543][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.500151][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.509227][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.518456][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.527071][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.535776][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.544315][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.553716][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.562481][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.572329][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.585659][ T6158] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.596600][ T6154] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.608844][ T6154] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.623731][ T6154] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.633513][ T6152] device veth0_vlan entered promiscuous mode [ 45.645236][ T6157] device veth1_vlan entered promiscuous mode [ 45.653532][ T6160] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.666018][ T6160] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.680018][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.690963][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.701059][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.710943][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.720064][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.729220][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.737880][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.746860][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.756031][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.765939][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.774931][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.785823][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.795836][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.805628][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.815295][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.824796][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.833834][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.844021][ T6154] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.853134][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.861183][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.870057][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.878949][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.887089][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.896556][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.906655][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.915545][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.930174][ T6157] device veth0_macvtap entered promiscuous mode [ 45.940567][ T6158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.953626][ T6158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.966987][ T6158] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.977324][ T6152] device veth1_vlan entered promiscuous mode [ 45.986601][ T6161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.996606][ T6154] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.006324][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 46.010765][ T6154] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.013406][ T47] Bluetooth: hci1: command 0x040f tx timeout [ 46.027076][ T6154] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.032858][ T47] Bluetooth: hci3: command 0x040f tx timeout [ 46.042253][ T6154] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.057536][ T3334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.067413][ T3334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.079468][ T3334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.089408][ T3334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.094610][ T2495] Bluetooth: hci4: command 0x040f tx timeout [ 46.102998][ T3334] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.106392][ T2495] Bluetooth: hci2: command 0x040f tx timeout [ 46.113863][ T3334] Bluetooth: hci5: command 0x040f tx timeout [ 46.120199][ T6157] device veth1_macvtap entered promiscuous mode [ 46.136196][ T6158] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.147121][ T6158] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.158871][ T6158] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.169303][ T6158] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.184123][ T6160] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.193106][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.203282][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.211808][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.223631][ T6157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.235557][ T6157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.246285][ T6157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.257451][ T6157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.269398][ T6157] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.400322][ T6152] device veth0_macvtap entered promiscuous mode [ 46.408491][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.419066][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.429602][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.439898][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.450769][ T6157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.463726][ T6157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.474761][ T6157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.490693][ T6157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.503161][ T6157] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.628141][ T6152] device veth1_macvtap entered promiscuous mode [ 46.635976][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.645042][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.653193][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.662822][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.671965][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.681849][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.692087][ T6157] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.701694][ T6157] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.712073][ T6157] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.722163][ T6157] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.763577][ T6160] device veth0_vlan entered promiscuous mode [ 46.775515][ T6161] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.785618][ T6152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.797724][ T6152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.809028][ T6152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.820529][ T6152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.834420][ T6152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.846073][ T6152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.857569][ T6152] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.866061][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.876034][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.886060][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.895412][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.904742][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.913819][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.923322][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.931992][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.959575][ T6160] device veth1_vlan entered promiscuous mode [ 46.998031][ T6152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.012456][ T6152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.022997][ T6152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.035794][ T6152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.047201][ T6152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.060247][ T6152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.073687][ T6152] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.085685][ T6152] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.097034][ T6152] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.108974][ T6152] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.119249][ T6152] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.131219][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.141989][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.151620][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.161044][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.173229][ T6161] device veth0_vlan entered promiscuous mode [ 47.304684][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.314872][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.328358][ T6161] device veth1_vlan entered promiscuous mode [ 47.331052][ T243] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.344947][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.353294][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.361496][ T243] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.366033][ T140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.389254][ T140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.445953][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.455325][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.463861][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.473137][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.482028][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.492370][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.500983][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.509970][ T7300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.523665][ T6161] device veth0_macvtap entered promiscuous mode [ 47.556952][ T6160] device veth0_macvtap entered promiscuous mode [ 47.566634][ T6160] device veth1_macvtap entered promiscuous mode [ 47.605500][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.606599][ T243] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.613833][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.631165][ T243] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.631988][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.647843][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.657299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.667388][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.677944][ T6161] device veth1_macvtap entered promiscuous mode [ 47.696727][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.705059][ T2495] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.721362][ T6161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.723678][ T140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.746297][ T140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.749179][ T6161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.766274][ T6161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.778777][ T6161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.791073][ T6161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.803231][ T6161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.815416][ T6161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.830506][ T6161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.842639][ T6161] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.854394][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.865664][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.878593][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.889987][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.901722][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.913687][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.924566][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.940119][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.951309][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.963900][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.975552][ T6160] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.989442][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.002053][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.013409][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.024993][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.036725][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.048182][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.060216][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.072474][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.084234][ T2944] Bluetooth: hci3: command 0x0419 tx timeout [ 48.084618][ T5] Bluetooth: hci1: command 0x0419 tx timeout [ 48.091084][ T6160] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.105785][ T5] Bluetooth: hci0: command 0x0419 tx timeout [ 48.114099][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.122597][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.131751][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.141629][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.151748][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.161704][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.164249][ T2944] Bluetooth: hci2: command 0x0419 tx timeout [ 48.172148][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.182372][ T2944] Bluetooth: hci5: command 0x0419 tx timeout [ 48.187121][ T6161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.192966][ T2944] Bluetooth: hci4: command 0x0419 tx timeout [ 48.210395][ T6161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.222575][ T6161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.236809][ T6161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.248989][ T6161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.261402][ T6161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.273967][ T6161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.286567][ T6161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.298604][ T6161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.310613][ T6161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.324197][ T6161] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.334761][ T6160] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.338679][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.346864][ T6160] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.352941][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.363481][ T6160] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.379723][ T6160] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.392336][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.401895][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.412739][ T7518] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.428688][ T140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.430762][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.441971][ T140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.453081][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.457240][ T6161] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.471272][ T6161] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.481347][ T6161] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.492086][ T6161] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.537979][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.546236][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.721083][ T243] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.742091][ T243] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.783302][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.792031][ T7572] loop4: detected capacity change from 96 to 0 [ 48.810186][ T140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.821435][ T7514] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.831968][ T7514] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.842485][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.850090][ T140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.867691][ T7514] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.871318][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.882176][ T7514] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.884696][ T7572] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 48.904444][ T2944] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.912779][ T7572] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 2048) [ 48.927318][ T7572] NILFS (loop4): mounting unchecked fs 2021/01/17 00:42:22 executed programs: 6 [ 48.938200][ T7572] NILFS (loop4): recovery complete [ 48.951314][ T7602] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.786647][ T7611] loop3: detected capacity change from 96 to 0 [ 49.797761][ T7611] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 49.808630][ T7611] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 2048) [ 49.820379][ T7611] NILFS (loop3): mounting unchecked fs [ 49.829311][ T7611] NILFS (loop3): recovery complete [ 49.839578][ T7615] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.387005][ T7621] loop4: detected capacity change from 96 to 0 [ 50.398032][ T7621] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.416430][ T7621] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 2048) [ 50.428842][ T7621] NILFS (loop4): mounting unchecked fs [ 50.437755][ T7621] NILFS (loop4): recovery complete [ 50.444763][ T7625] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.517531][ T7630] loop2: detected capacity change from 96 to 0 [ 50.527688][ T7630] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.542397][ T7630] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 2048) [ 50.554813][ T7630] NILFS (loop2): mounting unchecked fs [ 50.562668][ T7630] NILFS (loop2): recovery complete [ 50.569518][ T7634] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.696486][ T7639] loop1: detected capacity change from 96 to 0 [ 50.705027][ T7639] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 50.716796][ T7639] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 2048) [ 50.729497][ T7639] NILFS (loop1): mounting unchecked fs [ 50.738157][ T7639] NILFS (loop1): recovery complete [ 50.747485][ T7643] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.257619][ T7653] loop5: detected capacity change from 96 to 0 [ 51.267919][ T7653] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 51.281368][ T7653] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 2048) [ 51.292529][ T7653] NILFS (loop5): mounting unchecked fs [ 51.300586][ T7653] NILFS (loop5): recovery complete [ 51.307606][ T7657] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.356775][ T7661] loop0: detected capacity change from 96 to 0 [ 51.368765][ T7661] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 51.381884][ T7661] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 2048) [ 51.394791][ T7661] NILFS (loop0): mounting unchecked fs [ 51.403456][ T7661] NILFS (loop0): recovery complete [ 51.409955][ T7665] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 164.552568][ T7518] Bluetooth: hci1: command 0x0406 tx timeout [ 164.552972][ T19] Bluetooth: hci0: command 0x0406 tx timeout [ 164.564880][ T7518] Bluetooth: hci5: command 0x0406 tx timeout [ 164.566344][ T19] Bluetooth: hci3: command 0x0406 tx timeout [ 164.580118][ T19] Bluetooth: hci2: command 0x0406 tx timeout [ 164.587662][ T19] Bluetooth: hci4: command 0x0406 tx timeout [ 285.343146][ T1159] INFO: task syz-executor.2:6152 blocked for more than 143 seconds. [ 285.353832][ T1159] Not tainted 5.11.0-rc3-syzkaller #0 [ 285.360748][ T1159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.371200][ T1159] task:syz-executor.2 state:D stack:11664 pid: 6152 ppid: 1 flags:0x00004004 [ 285.381808][ T1159] Call Trace: [ 285.385841][ T1159] __schedule+0x429/0x9e0 [ 285.385860][ T1159] schedule+0x38/0xe0 [ 285.385865][ T1159] wb_wait_for_completion+0x5b/0x90 [ 285.385873][ T1159] ? finish_wait+0x80/0x80 [ 285.406406][ T1159] sync_inodes_sb+0xda/0x4a0 [ 285.411411][ T1159] sync_filesystem+0x4f/0x80 [ 285.416166][ T1159] generic_shutdown_super+0x1d/0x100 [ 285.421767][ T1159] kill_block_super+0x1c/0x40 [ 285.427467][ T1159] deactivate_locked_super+0x24/0x60 [ 285.433850][ T1159] cleanup_mnt+0xb3/0x140 [ 285.438347][ T1159] task_work_run+0x68/0xb0 [ 285.443802][ T1159] exit_to_user_mode_prepare+0x229/0x250 [ 285.450491][ T1159] syscall_exit_to_user_mode+0x40/0x80 [ 285.456630][ T1159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 285.463663][ T1159] RIP: 0033:0x460887 [ 285.467983][ T1159] RSP: 002b:00007ffe39235928 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 285.477088][ T1159] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000460887 [ 285.486046][ T1159] RDX: 0000000000403188 RSI: 0000000000000002 RDI: 00007ffe392359d0 [ 285.494960][ T1159] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000009 [ 285.504168][ T1159] R10: 0000000000000005 R11: 0000000000000246 R12: 00007ffe39236a60 [ 285.514717][ T1159] R13: 00000000033e7a60 R14: 0000000000000000 R15: 00007ffe39236a60 [ 285.524097][ T1159] INFO: task syz-executor.4:6154 blocked for more than 143 seconds. [ 285.533580][ T1159] Not tainted 5.11.0-rc3-syzkaller #0 [ 285.540638][ T1159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.550196][ T1159] task:syz-executor.4 state:D stack:11552 pid: 6154 ppid: 1 flags:0x00004004 [ 285.560863][ T1159] Call Trace: [ 285.564937][ T1159] __schedule+0x429/0x9e0 [ 285.570135][ T1159] schedule+0x38/0xe0 [ 285.574428][ T1159] wb_wait_for_completion+0x5b/0x90 [ 285.580493][ T1159] ? finish_wait+0x80/0x80 [ 285.585404][ T1159] sync_inodes_sb+0xda/0x4a0 [ 285.590432][ T1159] sync_filesystem+0x4f/0x80 [ 285.595480][ T1159] generic_shutdown_super+0x1d/0x100 [ 285.601469][ T1159] kill_block_super+0x1c/0x40 [ 285.606716][ T1159] deactivate_locked_super+0x24/0x60 [ 285.613510][ T1159] cleanup_mnt+0xb3/0x140 [ 285.618211][ T1159] task_work_run+0x68/0xb0 [ 285.623641][ T1159] exit_to_user_mode_prepare+0x229/0x250 [ 285.631397][ T1159] syscall_exit_to_user_mode+0x40/0x80 [ 285.641372][ T1159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 285.648441][ T1159] RIP: 0033:0x460887 [ 285.653813][ T1159] RSP: 002b:00007fffe374b968 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 285.663485][ T1159] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000460887 [ 285.673363][ T1159] RDX: 0000000000403188 RSI: 0000000000000002 RDI: 00007fffe374ba10 [ 285.682484][ T1159] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000009 [ 285.692225][ T1159] R10: 0000000000000005 R11: 0000000000000246 R12: 00007fffe374caa0 [ 285.701430][ T1159] R13: 0000000001f6ba60 R14: 0000000000000000 R15: 00007fffe374caa0 [ 285.710988][ T1159] INFO: task syz-executor.1:6157 blocked for more than 143 seconds. [ 285.720174][ T1159] Not tainted 5.11.0-rc3-syzkaller #0 [ 285.726518][ T1159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.736822][ T1159] task:syz-executor.1 state:D stack:11624 pid: 6157 ppid: 1 flags:0x00004004 [ 285.747811][ T1159] Call Trace: [ 285.751610][ T1159] __schedule+0x429/0x9e0 [ 285.756816][ T1159] schedule+0x38/0xe0 [ 285.761300][ T1159] wb_wait_for_completion+0x5b/0x90 [ 285.766813][ T1159] ? finish_wait+0x80/0x80 [ 285.772176][ T1159] sync_inodes_sb+0xda/0x4a0 [ 285.777137][ T1159] sync_filesystem+0x4f/0x80 [ 285.781994][ T1159] generic_shutdown_super+0x1d/0x100 [ 285.788228][ T1159] kill_block_super+0x1c/0x40 [ 285.793722][ T1159] deactivate_locked_super+0x24/0x60 [ 285.799266][ T1159] cleanup_mnt+0xb3/0x140 [ 285.804252][ T1159] task_work_run+0x68/0xb0 [ 285.810465][ T1159] exit_to_user_mode_prepare+0x229/0x250 [ 285.816957][ T1159] syscall_exit_to_user_mode+0x40/0x80 [ 285.823798][ T1159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 285.831162][ T1159] RIP: 0033:0x460887 [ 285.835628][ T1159] RSP: 002b:00007ffd1759bec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 285.845782][ T1159] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000460887 [ 285.855288][ T1159] RDX: 0000000000403188 RSI: 0000000000000002 RDI: 00007ffd1759bf70 [ 285.864723][ T1159] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000009 [ 285.874812][ T1159] R10: 0000000000000005 R11: 0000000000000246 R12: 00007ffd1759d000 [ 285.884160][ T1159] R13: 00000000016bea60 R14: 0000000000000000 R15: 00007ffd1759d000 [ 285.893362][ T1159] INFO: task syz-executor.3:6158 blocked for more than 143 seconds. [ 285.902779][ T1159] Not tainted 5.11.0-rc3-syzkaller #0 [ 285.910022][ T1159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.919788][ T1159] task:syz-executor.3 state:D stack:11472 pid: 6158 ppid: 1 flags:0x00004004 [ 285.931024][ T1159] Call Trace: [ 285.934937][ T1159] __schedule+0x429/0x9e0 [ 285.940148][ T1159] schedule+0x38/0xe0 [ 285.944996][ T1159] wb_wait_for_completion+0x5b/0x90 [ 285.951088][ T1159] ? finish_wait+0x80/0x80 [ 285.956745][ T1159] sync_inodes_sb+0xda/0x4a0 [ 285.963257][ T1159] sync_filesystem+0x4f/0x80 [ 285.968324][ T1159] generic_shutdown_super+0x1d/0x100 [ 285.978130][ T1159] kill_block_super+0x1c/0x40 [ 285.987148][ T1159] deactivate_locked_super+0x24/0x60 [ 285.995312][ T1159] cleanup_mnt+0xb3/0x140 [ 286.000092][ T1159] task_work_run+0x68/0xb0 [ 286.005707][ T1159] exit_to_user_mode_prepare+0x229/0x250 [ 286.013285][ T1159] syscall_exit_to_user_mode+0x40/0x80 [ 286.019200][ T1159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 286.026163][ T1159] RIP: 0033:0x460887 [ 286.030807][ T1159] RSP: 002b:00007ffce7c730c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 286.041281][ T1159] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000460887 [ 286.051151][ T1159] RDX: 0000000000403188 RSI: 0000000000000002 RDI: 00007ffce7c73170 [ 286.060932][ T1159] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000009 [ 286.070745][ T1159] R10: 0000000000000005 R11: 0000000000000246 R12: 00007ffce7c74200 [ 286.079840][ T1159] R13: 00000000020b0a60 R14: 0000000000000000 R15: 00007ffce7c74200 [ 286.089517][ T1159] INFO: task syz-executor.5:6160 blocked for more than 144 seconds. [ 286.099756][ T1159] Not tainted 5.11.0-rc3-syzkaller #0 [ 286.107113][ T1159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.117257][ T1159] task:syz-executor.5 state:D stack:11640 pid: 6160 ppid: 1 flags:0x00004004 [ 286.127955][ T1159] Call Trace: [ 286.131708][ T1159] __schedule+0x429/0x9e0 [ 286.137422][ T1159] schedule+0x38/0xe0 [ 286.141742][ T1159] wb_wait_for_completion+0x5b/0x90 [ 286.148469][ T1159] ? finish_wait+0x80/0x80 [ 286.155081][ T1159] sync_inodes_sb+0xda/0x4a0 [ 286.159991][ T1159] sync_filesystem+0x4f/0x80 [ 286.165913][ T1159] generic_shutdown_super+0x1d/0x100 [ 286.171387][ T1159] kill_block_super+0x1c/0x40 [ 286.177971][ T1159] deactivate_locked_super+0x24/0x60 [ 286.185504][ T1159] cleanup_mnt+0xb3/0x140 [ 286.190312][ T1159] task_work_run+0x68/0xb0 [ 286.196549][ T1159] exit_to_user_mode_prepare+0x229/0x250 [ 286.204544][ T1159] syscall_exit_to_user_mode+0x40/0x80 [ 286.210389][ T1159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 286.218346][ T1159] RIP: 0033:0x460887 [ 286.222921][ T1159] RSP: 002b:00007fffcc599f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 286.233265][ T1159] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000460887 [ 286.243534][ T1159] RDX: 0000000000403188 RSI: 0000000000000002 RDI: 00007fffcc59a040 [ 286.252980][ T1159] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000009 [ 286.263357][ T1159] R10: 0000000000000005 R11: 0000000000000246 R12: 00007fffcc59b0d0 [ 286.273192][ T1159] R13: 000000000262fa60 R14: 0000000000000000 R15: 00007fffcc59b0d0 [ 286.283158][ T1159] INFO: task syz-executor.0:6161 blocked for more than 144 seconds. [ 286.292262][ T1159] Not tainted 5.11.0-rc3-syzkaller #0 [ 286.300615][ T1159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.310498][ T1159] task:syz-executor.0 state:D stack:11752 pid: 6161 ppid: 1 flags:0x00004004 [ 286.321690][ T1159] Call Trace: [ 286.325031][ T1159] __schedule+0x429/0x9e0 [ 286.329382][ T1159] schedule+0x38/0xe0 [ 286.334090][ T1159] wb_wait_for_completion+0x5b/0x90 [ 286.340644][ T1159] ? finish_wait+0x80/0x80 [ 286.345994][ T1159] sync_inodes_sb+0xda/0x4a0 [ 286.351039][ T1159] sync_filesystem+0x4f/0x80 [ 286.356646][ T1159] generic_shutdown_super+0x1d/0x100 [ 286.362576][ T1159] kill_block_super+0x1c/0x40 [ 286.368332][ T1159] deactivate_locked_super+0x24/0x60 [ 286.374039][ T1159] cleanup_mnt+0xb3/0x140 [ 286.378733][ T1159] task_work_run+0x68/0xb0 [ 286.384016][ T1159] exit_to_user_mode_prepare+0x229/0x250 [ 286.390098][ T1159] syscall_exit_to_user_mode+0x40/0x80 [ 286.397739][ T1159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 286.407869][ T1159] RIP: 0033:0x460887 [ 286.411908][ T1159] RSP: 002b:00007ffd1517b8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 286.422276][ T1159] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000460887 [ 286.431017][ T1159] RDX: 0000000000403188 RSI: 0000000000000002 RDI: 00007ffd1517b9a0 [ 286.440604][ T1159] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000009 [ 286.451045][ T1159] R10: 0000000000000005 R11: 0000000000000246 R12: 00007ffd1517ca30 [ 286.460865][ T1159] R13: 0000000002532a60 R14: 0000000000000000 R15: 00007ffd1517ca30 [ 286.469858][ T1159] [ 286.469858][ T1159] Showing all locks held in the system: [ 286.478162][ T1159] 2 locks held by kworker/u4:0/7: [ 286.483977][ T1159] #0: ffff888100cadd38 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.496019][ T1159] #1: ffffc90000057e70 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.509673][ T1159] 2 locks held by kworker/u4:1/24: [ 286.517791][ T1159] #0: ffff888100cadd38 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.531807][ T1159] #1: ffffc900000ebe70 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.551254][ T1159] 2 locks held by kworker/u4:2/140: [ 286.558255][ T1159] #0: ffff888100cadd38 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.570663][ T1159] #1: ffffc90000433e70 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.584279][ T1159] 2 locks held by kworker/u4:3/243: [ 286.590157][ T1159] #0: ffff888100cadd38 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.603130][ T1159] #1: ffffc90000763e70 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.616871][ T1159] 1 lock held by khungtaskd/1159: [ 286.623084][ T1159] #0: ffffffff84a13020 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x15/0x1a6 [ 286.635885][ T1159] 1 lock held by in:imklog/5802: [ 286.641469][ T1159] #0: ffff88810ce41ef0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x45/0x50 [ 286.653221][ T1159] 2 locks held by syz-executor.2/6152: [ 286.659368][ T1159] #0: ffff888117b180e0 (&type->s_umount_key#65){+.+.}-{3:3}, at: deactivate_super+0x3e/0x50 [ 286.671266][ T1159] #1: ffff88810406f708 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0xc0/0x4a0 [ 286.682747][ T1159] 2 locks held by syz-executor.4/6154: [ 286.688642][ T1159] #0: ffff888117f310e0 (&type->s_umount_key#65){+.+.}-{3:3}, at: deactivate_super+0x3e/0x50 [ 286.700872][ T1159] #1: ffff88810401c708 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0xc0/0x4a0 [ 286.712334][ T1159] 2 locks held by syz-executor.1/6157: [ 286.718588][ T1159] #0: ffff888117d1e0e0 (&type->s_umount_key#65){+.+.}-{3:3}, at: deactivate_super+0x3e/0x50 [ 286.730690][ T1159] #1: ffff888104074708 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0xc0/0x4a0 [ 286.743467][ T1159] 2 locks held by syz-executor.3/6158: [ 286.749517][ T1159] #0: ffff888117a6c0e0 (&type->s_umount_key#65){+.+.}-{3:3}, at: deactivate_super+0x3e/0x50 [ 286.760979][ T1159] #1: ffff888103ffb708 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0xc0/0x4a0 [ 286.772632][ T1159] 2 locks held by syz-executor.5/6160: [ 286.778787][ T1159] #0: ffff888117f2e0e0 (&type->s_umount_key#65){+.+.}-{3:3}, at: deactivate_super+0x3e/0x50 [ 286.790477][ T1159] #1: ffff8881008be708 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0xc0/0x4a0 [ 286.801716][ T1159] 2 locks held by syz-executor.0/6161: [ 286.808160][ T1159] #0: ffff888117e210e0 (&type->s_umount_key#65){+.+.}-{3:3}, at: deactivate_super+0x3e/0x50 [ 286.819706][ T1159] #1: ffff88810436b708 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0xc0/0x4a0 [ 286.830769][ T1159] 2 locks held by kworker/u4:5/7514: [ 286.838098][ T1159] #0: ffff888100cadd38 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.850869][ T1159] #1: ffffc90001edbe70 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.865289][ T1159] 2 locks held by kworker/u4:7/7651: [ 286.872898][ T1159] #0: ffff888100cadd38 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.885257][ T1159] #1: ffffc900020ebe70 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x207/0x610 [ 286.899680][ T1159] [ 286.903149][ T1159] ============================================= [ 286.903149][ T1159] [ 286.913607][ T1159] NMI backtrace for cpu 1 [ 286.918615][ T1159] CPU: 1 PID: 1159 Comm: khungtaskd Not tainted 5.11.0-rc3-syzkaller #0 [ 286.928816][ T1159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.940598][ T1159] Call Trace: [ 286.944053][ T1159] dump_stack+0xa3/0xc8 [ 286.948662][ T1159] nmi_cpu_backtrace.cold.8+0x68/0x82 [ 286.954617][ T1159] ? lapic_can_unplug_cpu+0x70/0x70 [ 286.960755][ T1159] nmi_trigger_cpumask_backtrace+0xd5/0xf0 [ 286.967011][ T1159] watchdog+0x5f1/0x6f0 [ 286.971868][ T1159] ? hungtask_pm_notify+0x40/0x40 [ 286.977738][ T1159] kthread+0x145/0x170 [ 286.982697][ T1159] ? kthread_bind+0x50/0x50 [ 286.987724][ T1159] ret_from_fork+0x1f/0x30 [ 286.993091][ T1159] Sending NMI from CPU 1 to CPUs 0: [ 286.998916][ C0] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0xe/0x10 [ 287.000778][ T1159] Kernel panic - not syncing: hung_task: blocked tasks [ 287.017299][ T1159] CPU: 1 PID: 1159 Comm: khungtaskd Not tainted 5.11.0-rc3-syzkaller #0 [ 287.027076][ T1159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.037985][ T1159] Call Trace: [ 287.041463][ T1159] dump_stack+0xa3/0xc8 [ 287.046283][ T1159] panic+0x186/0x369 [ 287.050767][ T1159] watchdog.cold.7+0x35/0x172 [ 287.056092][ T1159] ? hungtask_pm_notify+0x40/0x40 [ 287.061744][ T1159] kthread+0x145/0x170 [ 287.066234][ T1159] ? kthread_bind+0x50/0x50 [ 287.072089][ T1159] ret_from_fork+0x1f/0x30 [ 287.080713][ T1159] Kernel Offset: disabled [ 287.085596][ T1159] Rebooting in 86400 seconds..