[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. 2021/08/29 08:19:25 parsed 1 programs 2021/08/29 08:19:26 executed programs: 0 syzkaller login: [ 1560.518397][ T38] audit: type=1400 audit(1630225166.990:8): avc: denied { execmem } for pid=8473 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 1562.759421][ T8481] chnl_net:caif_netlink_parms(): no params data found [ 1562.816070][ T8482] chnl_net:caif_netlink_parms(): no params data found [ 1563.052502][ T8480] chnl_net:caif_netlink_parms(): no params data found [ 1563.097265][ T8484] chnl_net:caif_netlink_parms(): no params data found [ 1563.143609][ T8478] chnl_net:caif_netlink_parms(): no params data found [ 1563.217987][ T8483] chnl_net:caif_netlink_parms(): no params data found [ 1563.304070][ T8481] bridge0: port 1(bridge_slave_0) entered blocking state [ 1563.313333][ T8481] bridge0: port 1(bridge_slave_0) entered disabled state [ 1563.322355][ T8481] device bridge_slave_0 entered promiscuous mode [ 1563.372480][ T8481] bridge0: port 2(bridge_slave_1) entered blocking state [ 1563.380225][ T8481] bridge0: port 2(bridge_slave_1) entered disabled state [ 1563.388118][ T8481] device bridge_slave_1 entered promiscuous mode [ 1563.399367][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 1563.406440][ T8482] bridge0: port 1(bridge_slave_0) entered disabled state [ 1563.416008][ T8482] device bridge_slave_0 entered promiscuous mode [ 1563.424348][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 1563.431650][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 1563.440242][ T8480] device bridge_slave_0 entered promiscuous mode [ 1563.450966][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 1563.458095][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 1563.466277][ T8480] device bridge_slave_1 entered promiscuous mode [ 1563.496675][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 1563.505380][ T8482] bridge0: port 2(bridge_slave_1) entered disabled state [ 1563.515400][ T8482] device bridge_slave_1 entered promiscuous mode [ 1563.584013][ T8481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1563.600026][ T8484] bridge0: port 1(bridge_slave_0) entered blocking state [ 1563.607120][ T8484] bridge0: port 1(bridge_slave_0) entered disabled state [ 1563.615413][ T8484] device bridge_slave_0 entered promiscuous mode [ 1563.636201][ T8480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1563.655635][ T8481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1563.665630][ T8484] bridge0: port 2(bridge_slave_1) entered blocking state [ 1563.685594][ T8484] bridge0: port 2(bridge_slave_1) entered disabled state [ 1563.694102][ T8484] device bridge_slave_1 entered promiscuous mode [ 1563.703999][ T8482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1563.721605][ T8480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1563.761616][ T8482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1563.771471][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 1563.779277][ T8478] bridge0: port 1(bridge_slave_0) entered disabled state [ 1563.789885][ T8478] device bridge_slave_0 entered promiscuous mode [ 1563.819805][ T8497] Bluetooth: hci5: command 0x0409 tx timeout [ 1563.822669][ T8483] bridge0: port 1(bridge_slave_0) entered blocking state [ 1563.833509][ T3811] Bluetooth: hci0: command 0x0409 tx timeout [ 1563.839092][ T8483] bridge0: port 1(bridge_slave_0) entered disabled state [ 1563.839671][ T3811] Bluetooth: hci3: command 0x0409 tx timeout [ 1563.847767][ T8483] device bridge_slave_0 entered promiscuous mode [ 1563.860231][ T3811] Bluetooth: hci2: command 0x0409 tx timeout [ 1563.864787][ T8483] bridge0: port 2(bridge_slave_1) entered blocking state [ 1563.866304][ T3811] Bluetooth: hci1: command 0x0409 tx timeout [ 1563.874308][ T8483] bridge0: port 2(bridge_slave_1) entered disabled state [ 1563.887522][ T3811] Bluetooth: hci4: command 0x0409 tx timeout [ 1563.888332][ T8483] device bridge_slave_1 entered promiscuous mode [ 1563.907856][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 1563.915526][ T8478] bridge0: port 2(bridge_slave_1) entered disabled state [ 1563.923749][ T8478] device bridge_slave_1 entered promiscuous mode [ 1563.943570][ T8484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1563.956657][ T8481] team0: Port device team_slave_0 added [ 1563.990207][ T8480] team0: Port device team_slave_0 added [ 1563.997896][ T8484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1564.010188][ T8481] team0: Port device team_slave_1 added [ 1564.020042][ T8482] team0: Port device team_slave_0 added [ 1564.040949][ T8480] team0: Port device team_slave_1 added [ 1564.064170][ T8482] team0: Port device team_slave_1 added [ 1564.072907][ T8483] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1564.085537][ T8483] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1564.099121][ T8478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1564.154547][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1564.165535][ T8480] 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. [ 1564.192648][ T8480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1564.208422][ T8484] team0: Port device team_slave_0 added [ 1564.219359][ T8478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1564.243869][ T8481] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1564.251276][ T8481] 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. [ 1564.277778][ T8481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1564.291166][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1564.298143][ T8480] 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. [ 1564.324439][ T8480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1564.337760][ T8484] team0: Port device team_slave_1 added [ 1564.354785][ T8483] team0: Port device team_slave_0 added [ 1564.361186][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1564.368139][ T8482] 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. [ 1564.395325][ T8482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1564.407211][ T8481] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1564.415837][ T8481] 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. [ 1564.443463][ T8481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1564.479520][ T8483] team0: Port device team_slave_1 added [ 1564.487086][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1564.494466][ T8482] 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. [ 1564.521396][ T8482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1564.557960][ T8478] team0: Port device team_slave_0 added [ 1564.585881][ T8483] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1564.592924][ T8483] 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. [ 1564.619120][ T8483] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1564.638325][ T8484] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1564.645705][ T8484] 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. [ 1564.673785][ T8484] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1564.693420][ T8480] device hsr_slave_0 entered promiscuous mode [ 1564.703711][ T8480] device hsr_slave_1 entered promiscuous mode [ 1564.719898][ T8478] team0: Port device team_slave_1 added [ 1564.726193][ T8483] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1564.733610][ T8483] 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. [ 1564.759905][ T8483] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1564.775286][ T8481] device hsr_slave_0 entered promiscuous mode [ 1564.782390][ T8481] device hsr_slave_1 entered promiscuous mode [ 1564.789512][ T8481] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1564.797420][ T8481] Cannot create hsr debugfs directory [ 1564.804020][ T8484] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1564.812067][ T8484] 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. [ 1564.839057][ T8484] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1564.864074][ T8482] device hsr_slave_0 entered promiscuous mode [ 1564.871238][ T8482] device hsr_slave_1 entered promiscuous mode [ 1564.878425][ T8482] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1564.886517][ T8482] Cannot create hsr debugfs directory [ 1564.914878][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1564.921900][ T8478] 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. [ 1564.948567][ T8478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1564.963133][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1564.970705][ T8478] 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. [ 1564.997370][ T8478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1565.075740][ T8484] device hsr_slave_0 entered promiscuous mode [ 1565.084189][ T8484] device hsr_slave_1 entered promiscuous mode [ 1565.090906][ T8484] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1565.098579][ T8484] Cannot create hsr debugfs directory [ 1565.144280][ T8478] device hsr_slave_0 entered promiscuous mode [ 1565.151546][ T8478] device hsr_slave_1 entered promiscuous mode [ 1565.158083][ T8478] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1565.169446][ T8478] Cannot create hsr debugfs directory [ 1565.213253][ T8483] device hsr_slave_0 entered promiscuous mode [ 1565.220189][ T8483] device hsr_slave_1 entered promiscuous mode [ 1565.226628][ T8483] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1565.236209][ T8483] Cannot create hsr debugfs directory [ 1565.687807][ T8482] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1565.721560][ T8482] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1565.737194][ T8482] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1565.761442][ T8482] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1565.822914][ T8480] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1565.843987][ T8480] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1565.882141][ T8480] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1565.898731][ T8496] Bluetooth: hci1: command 0x041b tx timeout [ 1565.904795][ T8496] Bluetooth: hci2: command 0x041b tx timeout [ 1565.908529][ T8725] Bluetooth: hci4: command 0x041b tx timeout [ 1565.920154][ T8496] Bluetooth: hci3: command 0x041b tx timeout [ 1565.924093][ T8480] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1565.926462][ T8496] Bluetooth: hci0: command 0x041b tx timeout [ 1565.947227][ T8481] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1565.954372][ T8496] Bluetooth: hci5: command 0x041b tx timeout [ 1566.008310][ T8481] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1566.026814][ T8481] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1566.036078][ T8481] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1566.144041][ T8478] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1566.157244][ T8478] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1566.187930][ T8478] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1566.224355][ T8482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1566.235568][ T8478] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1566.313259][ T8480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1566.328357][ T8483] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1566.378688][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1566.388344][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1566.397598][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1566.406318][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1566.415495][ T8483] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1566.434247][ T8482] 8021q: adding VLAN 0 to HW filter on device team0 [ 1566.449945][ T8480] 8021q: adding VLAN 0 to HW filter on device team0 [ 1566.474464][ T8483] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1566.496351][ T8483] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1566.506218][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1566.515242][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1566.529475][ T3161] bridge0: port 1(bridge_slave_0) entered blocking state [ 1566.536967][ T3161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1566.550854][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1566.561763][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1566.573503][ T3161] bridge0: port 1(bridge_slave_0) entered blocking state [ 1566.580858][ T3161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1566.593752][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1566.602540][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1566.611196][ T3161] bridge0: port 2(bridge_slave_1) entered blocking state [ 1566.618290][ T3161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1566.638553][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1566.646539][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1566.656009][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1566.665110][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1566.674153][ T3161] bridge0: port 2(bridge_slave_1) entered blocking state [ 1566.681329][ T3161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1566.689457][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1566.739337][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1566.747947][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1566.787260][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1566.796812][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1566.807431][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1566.836963][ T8481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1566.851121][ T8484] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1566.865724][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1566.878874][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1566.888148][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1566.897757][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1566.906823][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1566.916160][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1566.925975][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1566.954476][ T8480] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1566.968279][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1566.979112][ T8484] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1566.996160][ T8484] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1567.004953][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1567.021519][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1567.033176][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1567.042217][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1567.051276][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1567.064107][ T8481] 8021q: adding VLAN 0 to HW filter on device team0 [ 1567.092663][ T8484] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1567.104419][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1567.121694][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1567.131094][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1567.140702][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1567.150623][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1567.160276][ T9778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1567.169924][ T9778] bridge0: port 1(bridge_slave_0) entered blocking state [ 1567.177013][ T9778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1567.209397][ T8478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1567.217165][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1567.227634][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1567.241571][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1567.251894][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1567.264444][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1567.275451][ T3161] bridge0: port 2(bridge_slave_1) entered blocking state [ 1567.282741][ T3161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1567.298057][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1567.346793][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1567.356547][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1567.367044][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1567.377440][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1567.387909][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1567.396399][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1567.404767][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1567.413473][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1567.451755][ T8480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1567.462565][ T8478] 8021q: adding VLAN 0 to HW filter on device team0 [ 1567.492092][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1567.519539][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1567.528610][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1567.537387][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1567.558779][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1567.566323][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1567.577034][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1567.593798][ T8482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1567.605701][ T8483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1567.646415][ T9790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1567.655192][ T9790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1567.665656][ T9790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1567.675104][ T9790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1567.684781][ T9790] bridge0: port 1(bridge_slave_0) entered blocking state [ 1567.692297][ T9790] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1567.704078][ T8481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1567.734057][ T8483] 8021q: adding VLAN 0 to HW filter on device team0 [ 1567.760941][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1567.769677][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1567.778272][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1567.787354][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1567.796245][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1567.804681][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1567.813812][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1567.823102][ T9779] bridge0: port 2(bridge_slave_1) entered blocking state [ 1567.830317][ T9779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1567.837985][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1567.846869][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1567.855546][ T9779] bridge0: port 1(bridge_slave_0) entered blocking state [ 1567.862798][ T9779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1567.895313][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1567.904313][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1567.912377][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1567.960006][ T8481] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1567.974362][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1567.984511][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1567.989663][ T3811] Bluetooth: hci4: command 0x040f tx timeout [ 1567.994667][ T8493] bridge0: port 2(bridge_slave_1) entered blocking state [ 1568.005758][ T8493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1568.015756][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1568.020266][ T3811] Bluetooth: hci1: command 0x040f tx timeout [ 1568.026157][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1568.040167][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1568.049190][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1568.057812][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1568.067021][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1568.075562][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1568.095990][ T8480] device veth0_vlan entered promiscuous mode [ 1568.102999][ T3161] Bluetooth: hci5: command 0x040f tx timeout [ 1568.105423][ T8482] device veth0_vlan entered promiscuous mode [ 1568.109632][ T3161] Bluetooth: hci0: command 0x040f tx timeout [ 1568.121743][ T3161] Bluetooth: hci3: command 0x040f tx timeout [ 1568.127844][ T3161] Bluetooth: hci2: command 0x040f tx timeout [ 1568.150216][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1568.158970][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1568.166884][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1568.176350][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1568.185360][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1568.194936][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1568.204035][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1568.212931][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1568.222596][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1568.231821][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1568.241740][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1568.257901][ T8482] device veth1_vlan entered promiscuous mode [ 1568.283339][ T8478] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1568.293941][ T8478] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1568.327317][ T8480] device veth1_vlan entered promiscuous mode [ 1568.348686][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1568.357494][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1568.366086][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1568.374640][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1568.384114][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1568.393644][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1568.402744][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1568.411861][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1568.421068][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1568.430056][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1568.439008][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1568.447342][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1568.456183][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1568.465315][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1568.474477][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1568.483668][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1568.511498][ T8483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1568.533836][ T3161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1568.580692][ T8478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1568.592179][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1568.601412][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1568.611610][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1568.619985][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1568.627579][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1568.637437][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1568.675713][ T8484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1568.690117][ T8481] device veth0_vlan entered promiscuous mode [ 1568.696648][ T9782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1568.706175][ T9782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1568.720500][ T8483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1568.761389][ T8484] 8021q: adding VLAN 0 to HW filter on device team0 [ 1568.775920][ T8481] device veth1_vlan entered promiscuous mode [ 1568.793952][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1568.802820][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1568.812579][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1568.821897][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1568.830250][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1568.843091][ T8482] device veth0_macvtap entered promiscuous mode [ 1568.888115][ T8482] device veth1_macvtap entered promiscuous mode [ 1568.917516][ T8480] device veth0_macvtap entered promiscuous mode [ 1568.934125][ T8480] device veth1_macvtap entered promiscuous mode [ 1568.951638][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1568.960689][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1568.970731][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1568.984332][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1568.992986][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1569.003371][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1569.012245][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1569.024234][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1569.033472][ T8725] bridge0: port 1(bridge_slave_0) entered blocking state [ 1569.040606][ T8725] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1569.049189][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1569.057794][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1569.073809][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1569.082421][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1569.091157][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1569.100905][ T8725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1569.110013][ T8725] bridge0: port 2(bridge_slave_1) entered blocking state [ 1569.117141][ T8725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1569.168909][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1569.177585][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1569.193847][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1569.203857][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1569.221885][ T8481] device veth0_macvtap entered promiscuous mode [ 1569.236944][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1569.256221][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1569.267431][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1569.281026][ T8482] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1569.290194][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1569.298550][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1569.307277][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1569.316998][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1569.326046][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1569.335515][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1569.345241][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1569.354321][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1569.363414][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1569.376819][ T8481] device veth1_macvtap entered promiscuous mode [ 1569.390282][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1569.402810][ T8480] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1569.413108][ T8480] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1569.426827][ T8480] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1569.444329][ T8480] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1569.460556][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1569.472762][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1569.484621][ T8482] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1569.495959][ T8478] device veth0_vlan entered promiscuous mode [ 1569.504441][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1569.513245][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1569.522050][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1569.530889][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1569.544565][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1569.553599][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1569.562496][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1569.625654][ T8482] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1569.635508][ T8482] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1569.644748][ T8482] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1569.654003][ T8482] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1569.666297][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1569.676070][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1569.684399][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1569.693568][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1569.720967][ T8484] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1569.731677][ T8484] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1569.754966][ T8483] device veth0_vlan entered promiscuous mode [ 1569.771213][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1569.784242][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1569.794625][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1569.806854][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1569.821265][ T8481] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1569.829117][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1569.837514][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1569.851288][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1569.860744][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1569.870079][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1569.879140][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1569.887461][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1569.897174][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1569.915025][ T8478] device veth1_vlan entered promiscuous mode [ 1569.950756][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1569.964226][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1569.978842][ T8481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1569.990035][ T8481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1570.005618][ T8481] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1570.015408][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1570.027609][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1570.037770][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1570.046874][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1570.055534][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1570.058421][ T9778] Bluetooth: hci1: command 0x0419 tx timeout [ 1570.066049][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1570.077363][ T9778] Bluetooth: hci4: command 0x0419 tx timeout [ 1570.140827][ T8481] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1570.150405][ T3161] Bluetooth: hci2: command 0x0419 tx timeout [ 1570.167530][ T3161] Bluetooth: hci3: command 0x0419 tx timeout [ 1570.173725][ T3161] Bluetooth: hci0: command 0x0419 tx timeout [ 1570.178312][ T8481] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1570.186863][ T3161] Bluetooth: hci5: command 0x0419 tx timeout [ 1570.197164][ T8481] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1570.214782][ T8481] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1570.247834][ T8483] device veth1_vlan entered promiscuous mode [ 1570.260380][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1570.269812][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1570.279951][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1570.287532][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1570.318721][ T9793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1570.327697][ T9793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1570.344312][ T8484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1570.392276][ T8478] device veth0_macvtap entered promiscuous mode [ 1570.459527][ T8478] device veth1_macvtap entered promiscuous mode [ 1570.506062][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1570.518091][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1570.529046][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1570.537314][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1570.560242][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1570.569147][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1570.577926][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1570.675394][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1570.696779][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1570.723395][ T8484] device veth0_vlan entered promiscuous mode [ 1570.749421][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1570.761603][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1570.782392][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1570.793691][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1570.804217][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1570.815438][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1570.827136][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1570.840353][ T8483] device veth0_macvtap entered promiscuous mode [ 1570.849995][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1570.850215][ T8485] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1570.858619][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1570.875954][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1570.884587][ T8485] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1570.885304][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1570.901540][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1570.910757][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1570.919862][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1570.927919][ T3811] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1570.951890][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1570.972496][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1570.982855][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1570.993695][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.004675][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1571.016795][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.036533][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1571.049477][ T8478] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1571.058641][ T8478] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1571.067327][ T8478] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1571.077011][ T8478] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1571.092006][ T8483] device veth1_macvtap entered promiscuous mode [ 1571.120389][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1571.138664][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1571.147438][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1571.167042][ T8484] device veth1_vlan entered promiscuous mode [ 1571.176008][ T8756] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1571.187390][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1571.195019][ T8756] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1571.200321][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.216198][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1571.228882][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.239553][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1571.250480][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.261136][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1571.271906][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.285551][ T8483] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1571.350252][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1571.359690][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1571.367524][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1571.377284][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1571.395514][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1571.409227][ T8756] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1571.417321][ T8756] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1571.435296][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.446626][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1571.457929][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.468124][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1571.478999][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.488967][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1571.504793][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1571.516017][ T8483] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1571.548357][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1571.559962][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1571.595444][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1571.609527][ T8483] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1571.630939][ T8483] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1571.648105][ T8483] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1571.656955][ T8483] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1571.722308][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1571.772476][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1571.809017][ T38] audit: type=1400 audit(1630225178.281:9): avc: denied { write } for pid=9861 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 1571.832663][ T8497] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1571.844777][ T8497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1571.872950][ T8497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1571.926631][ T8484] device veth0_macvtap entered promiscuous mode [ 1571.960868][ T8794] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1571.981853][ T8484] device veth1_macvtap entered promiscuous mode [ 1571.985784][ T8794] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1572.024069][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1572.044541][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1572.056908][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1572.132778][ T8756] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1572.170045][ T8756] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1572.187293][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1572.221835][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.254671][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1572.267069][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.292404][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1572.305432][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.316808][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1572.329344][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.340699][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1572.357429][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.381917][ T8484] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1572.410330][ T8497] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1572.436180][ T8497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1572.461646][ T8497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1572.551553][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1572.573654][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.587445][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1572.598681][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.609747][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1572.621845][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.632280][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1572.643047][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.654502][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1572.666965][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1572.693337][ T8484] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1572.759836][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1572.777088][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1572.789603][ T8484] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1572.799007][ T8484] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1572.808606][ T8484] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1572.817333][ T8484] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1572.900606][ T9929] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1572.917621][ T9929] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1573.019004][ T9782] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1573.069658][ T8485] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1573.084126][ T8485] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1573.189331][ T9793] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1573.348527][ T8794] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1573.378343][ T8794] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1573.560442][ T8794] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1573.582266][ T8794] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1573.583331][ T9782] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1573.624063][ T9782] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1573.871117][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1573.909534][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1573.997819][ T9782] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/08/29 08:19:46 executed programs: 6 2021/08/29 08:19:53 executed programs: 14 2021/08/29 08:19:58 executed programs: 22 [ 1594.082128][T10624] ================================================================== [ 1594.090654][T10624] BUG: KASAN: use-after-free in nr_release+0x62/0x450 [ 1594.097530][T10624] Write of size 4 at addr ffff88804d957080 by task syz-executor.1/10624 [ 1594.106037][T10624] [ 1594.108367][T10624] CPU: 0 PID: 10624 Comm: syz-executor.1 Not tainted 5.14.0-rc7-syzkaller #0 [ 1594.117396][T10624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.127455][T10624] Call Trace: [ 1594.130735][T10624] dump_stack_lvl+0xcd/0x134 [ 1594.135441][T10624] print_address_description.constprop.0.cold+0x6c/0x2d6 [ 1594.142504][T10624] ? nr_release+0x62/0x450 [ 1594.146933][T10624] ? nr_release+0x62/0x450 [ 1594.151358][T10624] kasan_report.cold+0x83/0xdf [ 1594.156135][T10624] ? nr_release+0x62/0x450 [ 1594.160562][T10624] kasan_check_range+0x13d/0x180 [ 1594.165583][T10624] nr_release+0x62/0x450 [ 1594.169947][T10624] __sock_release+0xcd/0x280 [ 1594.174598][T10624] sock_close+0x18/0x20 [ 1594.178785][T10624] __fput+0x288/0x920 [ 1594.182834][T10624] ? __sock_release+0x280/0x280 [ 1594.187706][T10624] task_work_run+0xdd/0x1a0 [ 1594.192287][T10624] do_exit+0xbd4/0x2a60 [ 1594.196484][T10624] ? mm_update_next_owner+0x7a0/0x7a0 [ 1594.201867][T10624] ? lock_downgrade+0x6e0/0x6e0 [ 1594.206773][T10624] do_group_exit+0x125/0x310 [ 1594.211374][T10624] get_signal+0x47f/0x2160 [ 1594.215875][T10624] ? debug_check_no_obj_freed+0x20c/0x420 [ 1594.221759][T10624] arch_do_signal_or_restart+0x2a9/0x1c40 [ 1594.227565][T10624] ? create_new_namespaces+0x5b0/0xb20 [ 1594.233037][T10624] ? get_sigframe_size+0x10/0x10 [ 1594.237983][T10624] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1594.244296][T10624] ? unshare_nsproxy_namespaces+0x103/0x1f0 [ 1594.250638][T10624] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1594.256981][T10624] ? ksys_unshare+0x2ad/0x920 [ 1594.261734][T10624] ? unshare_fd+0x1c0/0x1c0 [ 1594.266249][T10624] exit_to_user_mode_prepare+0x17d/0x290 [ 1594.271958][T10624] syscall_exit_to_user_mode+0x19/0x60 [ 1594.277444][T10624] do_syscall_64+0x42/0xb0 [ 1594.281919][T10624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1594.287856][T10624] RIP: 0033:0x4665f9 [ 1594.292014][T10624] Code: Unable to access opcode bytes at RIP 0x4665cf. [ 1594.298943][T10624] RSP: 002b:00007f87a8a37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1594.307557][T10624] RAX: fffffffffffffffc RBX: 000000000056c038 RCX: 00000000004665f9 [ 1594.315536][T10624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 1594.323590][T10624] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 1594.331652][T10624] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 1594.339631][T10624] R13: 00007ffcbed23bff R14: 00007f87a8a37300 R15: 0000000000022000 [ 1594.347608][T10624] [ 1594.349932][T10624] Allocated by task 10621: [ 1594.354344][T10624] kasan_save_stack+0x1b/0x40 [ 1594.359035][T10624] __kasan_kmalloc+0xa1/0xd0 [ 1594.363723][T10624] __kmalloc+0x214/0x4d0 [ 1594.367968][T10624] sk_prot_alloc+0x110/0x290 [ 1594.372583][T10624] sk_alloc+0x32/0xbc0 [ 1594.376661][T10624] nr_create+0xb2/0x5f0 [ 1594.380828][T10624] __sock_create+0x353/0x790 [ 1594.385513][T10624] __sys_socket+0xef/0x200 [ 1594.389951][T10624] __x64_sys_socket+0x6f/0xb0 [ 1594.394664][T10624] do_syscall_64+0x35/0xb0 [ 1594.399100][T10624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1594.405001][T10624] [ 1594.407318][T10624] Freed by task 8485: [ 1594.411294][T10624] kasan_save_stack+0x1b/0x40 [ 1594.415978][T10624] kasan_set_track+0x1c/0x30 [ 1594.420663][T10624] kasan_set_free_info+0x20/0x30 [ 1594.425617][T10624] __kasan_slab_free+0xd1/0x110 [ 1594.430473][T10624] kfree+0x10a/0x2c0 [ 1594.434368][T10624] __sk_destruct+0x6a8/0x900 [ 1594.438968][T10624] sk_destruct+0xbd/0xe0 [ 1594.443224][T10624] __sk_free+0xef/0x3d0 [ 1594.447387][T10624] sk_free+0x78/0xa0 [ 1594.451294][T10624] nr_heartbeat_expiry+0x2e7/0x460 [ 1594.456566][T10624] call_timer_fn+0x1a5/0x6b0 [ 1594.461211][T10624] __run_timers.part.0+0x675/0xa20 [ 1594.466333][T10624] run_timer_softirq+0xb3/0x1d0 [ 1594.471193][T10624] __do_softirq+0x29b/0x9c2 [ 1594.475745][T10624] [ 1594.478072][T10624] Last potentially related work creation: [ 1594.483780][T10624] kasan_save_stack+0x1b/0x40 [ 1594.488465][T10624] kasan_record_aux_stack+0xa7/0xd0 [ 1594.493701][T10624] kvfree_call_rcu+0x74/0x990 [ 1594.498407][T10624] drop_sysctl_table+0x3c0/0x4e0 [ 1594.503413][T10624] unregister_sysctl_table+0xc2/0x190 [ 1594.508882][T10624] inetdev_event+0xcac/0x15d0 [ 1594.513588][T10624] notifier_call_chain+0xb5/0x200 [ 1594.518718][T10624] call_netdevice_notifiers_info+0xb5/0x130 [ 1594.524698][T10624] unregister_netdevice_many+0x951/0x1790 [ 1594.530460][T10624] ip_tunnel_delete_nets+0x39f/0x5b0 [ 1594.535785][T10624] ops_exit_list+0x10d/0x160 [ 1594.540391][T10624] setup_net+0x639/0xa30 [ 1594.544730][T10624] copy_net_ns+0x319/0x760 [ 1594.549154][T10624] create_new_namespaces+0x3f6/0xb20 [ 1594.554463][T10624] unshare_nsproxy_namespaces+0xc1/0x1f0 [ 1594.560134][T10624] ksys_unshare+0x445/0x920 [ 1594.564658][T10624] __x64_sys_unshare+0x2d/0x40 [ 1594.569444][T10624] do_syscall_64+0x35/0xb0 [ 1594.573877][T10624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1594.579780][T10624] [ 1594.582111][T10624] The buggy address belongs to the object at ffff88804d957000 [ 1594.582111][T10624] which belongs to the cache kmalloc-2k of size 2048 [ 1594.596368][T10624] The buggy address is located 128 bytes inside of [ 1594.596368][T10624] 2048-byte region [ffff88804d957000, ffff88804d957800) [ 1594.609851][T10624] The buggy address belongs to the page: [ 1594.615579][T10624] page:ffffea00013655c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4d957 [ 1594.625728][T10624] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 1594.633315][T10624] raw: 00fff00000000200 ffffea0001365648 ffffea0000d97b88 ffff888010840800 [ 1594.641905][T10624] raw: 0000000000000000 ffff88804d957000 0000000100000001 0000000000000000 [ 1594.650494][T10624] page dumped because: kasan: bad access detected [ 1594.656914][T10624] page_owner tracks the page as allocated [ 1594.662629][T10624] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2420c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_COMP|__GFP_THISNODE), pid 9868, ts 1572748651610, free_ts 1572746180039 [ 1594.680886][T10624] get_page_from_freelist+0xa72/0x2f80 [ 1594.686481][T10624] __alloc_pages+0x1b2/0x500 [ 1594.691090][T10624] cache_grow_begin+0x75/0x460 [ 1594.695861][T10624] cache_alloc_refill+0x27f/0x380 [ 1594.700895][T10624] __kmalloc+0x3d5/0x4d0 [ 1594.705230][T10624] __register_sysctl_table+0x112/0x1090 [ 1594.710784][T10624] __devinet_sysctl_register+0x156/0x280 [ 1594.716426][T10624] devinet_sysctl_register+0x160/0x230 [ 1594.722072][T10624] inetdev_init+0x25d/0x550 [ 1594.726587][T10624] inetdev_event+0xa87/0x15d0 [ 1594.731271][T10624] notifier_call_chain+0xb5/0x200 [ 1594.736314][T10624] call_netdevice_notifiers_info+0xb5/0x130 [ 1594.742302][T10624] register_netdevice+0x106b/0x1500 [ 1594.747507][T10624] __ip_tunnel_create+0x398/0x5c0 [ 1594.752757][T10624] ip_tunnel_init_net+0x2e4/0x9d0 [ 1594.757801][T10624] vti_init_net+0x2a/0x370 [ 1594.762298][T10624] page last free stack trace: [ 1594.766967][T10624] free_pcp_prepare+0x2c5/0x780 [ 1594.771837][T10624] free_unref_page+0x19/0x690 [ 1594.776532][T10624] __vunmap+0x783/0xb70 [ 1594.780699][T10624] free_work+0x58/0x70 [ 1594.784777][T10624] process_one_work+0x98d/0x1630 [ 1594.789727][T10624] worker_thread+0x658/0x11f0 [ 1594.794413][T10624] kthread+0x3e5/0x4d0 [ 1594.798488][T10624] ret_from_fork+0x1f/0x30 [ 1594.802955][T10624] [ 1594.805298][T10624] Memory state around the buggy address: [ 1594.810929][T10624] ffff88804d956f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1594.818999][T10624] ffff88804d957000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1594.827079][T10624] >ffff88804d957080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1594.835145][T10624] ^ [ 1594.839400][T10624] ffff88804d957100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1594.847903][T10624] ffff88804d957180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1594.855967][T10624] ================================================================== [ 1594.864114][T10624] Disabling lock debugging due to kernel taint [ 1594.885189][T10624] Kernel panic - not syncing: panic_on_warn set ... [ 1594.891798][T10624] CPU: 0 PID: 10624 Comm: syz-executor.1 Tainted: G B 5.14.0-rc7-syzkaller #0 [ 1594.901967][T10624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.912145][T10624] Call Trace: [ 1594.915421][T10624] dump_stack_lvl+0xcd/0x134 [ 1594.920026][T10624] panic+0x306/0x73d [ 1594.923963][T10624] ? __warn_printk+0xf3/0xf3 [ 1594.928559][T10624] ? preempt_schedule_common+0x59/0xc0 [ 1594.934031][T10624] ? nr_release+0x62/0x450 [ 1594.938457][T10624] ? preempt_schedule_thunk+0x16/0x18 [ 1594.943844][T10624] ? trace_hardirqs_on+0x38/0x1c0 [ 1594.948953][T10624] ? trace_hardirqs_on+0x51/0x1c0 [ 1594.953989][T10624] ? nr_release+0x62/0x450 [ 1594.958415][T10624] ? nr_release+0x62/0x450 [ 1594.962928][T10624] end_report.cold+0x5a/0x5a [ 1594.967562][T10624] kasan_report.cold+0x71/0xdf [ 1594.972343][T10624] ? nr_release+0x62/0x450 [ 1594.976763][T10624] kasan_check_range+0x13d/0x180 [ 1594.981707][T10624] nr_release+0x62/0x450 [ 1594.985958][T10624] __sock_release+0xcd/0x280 [ 1594.990556][T10624] sock_close+0x18/0x20 [ 1594.994717][T10624] __fput+0x288/0x920 [ 1594.998709][T10624] ? __sock_release+0x280/0x280 [ 1595.003569][T10624] task_work_run+0xdd/0x1a0 [ 1595.008077][T10624] do_exit+0xbd4/0x2a60 [ 1595.012243][T10624] ? mm_update_next_owner+0x7a0/0x7a0 [ 1595.017629][T10624] ? lock_downgrade+0x6e0/0x6e0 [ 1595.022496][T10624] do_group_exit+0x125/0x310 [ 1595.027098][T10624] get_signal+0x47f/0x2160 [ 1595.031536][T10624] ? debug_check_no_obj_freed+0x20c/0x420 [ 1595.037267][T10624] arch_do_signal_or_restart+0x2a9/0x1c40 [ 1595.042999][T10624] ? create_new_namespaces+0x5b0/0xb20 [ 1595.048470][T10624] ? get_sigframe_size+0x10/0x10 [ 1595.053606][T10624] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1595.059858][T10624] ? unshare_nsproxy_namespaces+0x103/0x1f0 [ 1595.065768][T10624] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1595.072022][T10624] ? ksys_unshare+0x2ad/0x920 [ 1595.076711][T10624] ? unshare_fd+0x1c0/0x1c0 [ 1595.081233][T10624] exit_to_user_mode_prepare+0x17d/0x290 [ 1595.086882][T10624] syscall_exit_to_user_mode+0x19/0x60 [ 1595.092351][T10624] do_syscall_64+0x42/0xb0 [ 1595.096782][T10624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1595.102685][T10624] RIP: 0033:0x4665f9 [ 1595.106579][T10624] Code: Unable to access opcode bytes at RIP 0x4665cf. [ 1595.113505][T10624] RSP: 002b:00007f87a8a37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1595.121920][T10624] RAX: fffffffffffffffc RBX: 000000000056c038 RCX: 00000000004665f9 [ 1595.129897][T10624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 1595.137872][T10624] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 1595.145844][T10624] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 1595.153854][T10624] R13: 00007ffcbed23bff R14: 00007f87a8a37300 R15: 0000000000022000 [ 1595.163235][T10624] Kernel Offset: disabled [ 1595.167709][T10624] Rebooting in 86400 seconds..