[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.4' (ECDSA) to the list of known hosts. 2020/04/16 13:33:30 parsed 1 programs syzkaller login: [ 144.998943][ T3832] kmemleak: Automatic memory scanning thread ended 2020/04/16 13:33:40 executed programs: 0 [ 152.990751][ T26] audit: type=1400 audit(1587044020.255:8): avc: denied { execmem } for pid=6627 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 153.032256][ T6631] IPVS: ftp: loaded support on port[0] = 21 [ 153.052572][ T6628] IPVS: ftp: loaded support on port[0] = 21 [ 153.069813][ T6644] IPVS: ftp: loaded support on port[0] = 21 [ 153.072205][ T6633] IPVS: ftp: loaded support on port[0] = 21 [ 153.077919][ T6637] IPVS: ftp: loaded support on port[0] = 21 [ 153.090315][ T6635] IPVS: ftp: loaded support on port[0] = 21 [ 153.146642][ T6701] IPVS: ftp: loaded support on port[0] = 21 [ 153.155480][ T6732] IPVS: ftp: loaded support on port[0] = 21 [ 153.179763][ T6635] chnl_net:caif_netlink_parms(): no params data found [ 153.204061][ T6628] chnl_net:caif_netlink_parms(): no params data found [ 153.246863][ T6701] chnl_net:caif_netlink_parms(): no params data found [ 153.258322][ T6644] chnl_net:caif_netlink_parms(): no params data found [ 153.266491][ T6637] chnl_net:caif_netlink_parms(): no params data found [ 153.287619][ T6633] chnl_net:caif_netlink_parms(): no params data found [ 153.308315][ T6631] chnl_net:caif_netlink_parms(): no params data found [ 153.324900][ T6635] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.334480][ T6635] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.342036][ T6635] device bridge_slave_0 entered promiscuous mode [ 153.349917][ T6635] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.357132][ T6635] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.364598][ T6635] device bridge_slave_1 entered promiscuous mode [ 153.375639][ T6628] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.383462][ T6628] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.391067][ T6628] device bridge_slave_0 entered promiscuous mode [ 153.398907][ T6628] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.406555][ T6628] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.414022][ T6628] device bridge_slave_1 entered promiscuous mode [ 153.427960][ T6635] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.437853][ T6635] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.448242][ T6701] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.455751][ T6701] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.463322][ T6701] device bridge_slave_0 entered promiscuous mode [ 153.473804][ T6628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.484010][ T6628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.498695][ T6633] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.506113][ T6633] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.513670][ T6633] device bridge_slave_0 entered promiscuous mode [ 153.521811][ T6633] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.528854][ T6633] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.536206][ T6633] device bridge_slave_1 entered promiscuous mode [ 153.542943][ T6701] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.550167][ T6701] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.557475][ T6701] device bridge_slave_1 entered promiscuous mode [ 153.567794][ T6701] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.578960][ T6701] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.591179][ T6631] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.598211][ T6631] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.605794][ T6631] device bridge_slave_0 entered promiscuous mode [ 153.613910][ T6631] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.621261][ T6631] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.628493][ T6631] device bridge_slave_1 entered promiscuous mode [ 153.635477][ T6635] team0: Port device team_slave_0 added [ 153.642796][ T6635] team0: Port device team_slave_1 added [ 153.656536][ T6644] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.663824][ T6644] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.671643][ T6644] device bridge_slave_0 entered promiscuous mode [ 153.678577][ T6628] team0: Port device team_slave_0 added [ 153.686021][ T6628] team0: Port device team_slave_1 added [ 153.696936][ T6635] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.704197][ T6635] 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. [ 153.730391][ T6635] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.745382][ T6701] team0: Port device team_slave_0 added [ 153.751606][ T6644] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.758771][ T6644] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.766810][ T6644] device bridge_slave_1 entered promiscuous mode [ 153.776322][ T6633] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.788583][ T6631] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.798448][ T6635] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.805643][ T6635] 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. [ 153.831773][ T6635] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.844051][ T6732] chnl_net:caif_netlink_parms(): no params data found [ 153.852103][ T6701] team0: Port device team_slave_1 added [ 153.864403][ T6644] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.873790][ T6637] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.881233][ T6637] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.888613][ T6637] device bridge_slave_0 entered promiscuous mode [ 153.895900][ T6633] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.905475][ T6631] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.918839][ T6628] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.926006][ T6628] 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. [ 153.952389][ T6628] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.964656][ T6628] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.971725][ T6628] 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. [ 153.997732][ T6628] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 154.009754][ T6644] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.020629][ T6637] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.027682][ T6637] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.035278][ T6637] device bridge_slave_1 entered promiscuous mode [ 154.043732][ T6631] team0: Port device team_slave_0 added [ 154.101167][ T6635] device hsr_slave_0 entered promiscuous mode [ 154.130192][ T6635] device hsr_slave_1 entered promiscuous mode [ 154.240909][ T6628] device hsr_slave_0 entered promiscuous mode [ 154.290217][ T6628] device hsr_slave_1 entered promiscuous mode [ 154.339999][ T6628] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 154.347573][ T6628] Cannot create hsr debugfs directory [ 154.356383][ T6644] team0: Port device team_slave_0 added [ 154.363649][ T6644] team0: Port device team_slave_1 added [ 154.371408][ T6631] team0: Port device team_slave_1 added [ 154.377312][ T6637] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.386787][ T6701] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.393866][ T6701] 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. [ 154.420148][ T6701] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.431183][ T6633] team0: Port device team_slave_0 added [ 154.438632][ T6633] team0: Port device team_slave_1 added [ 154.453578][ T6644] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.460674][ T6644] 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. [ 154.487012][ T6644] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.498129][ T6637] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.507940][ T6701] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 154.514892][ T6701] 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. [ 154.540782][ T6701] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 154.555358][ T6633] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.563585][ T6633] 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. [ 154.589950][ T6633] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.601809][ T6633] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 154.608737][ T6633] 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. [ 154.635015][ T6633] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 154.651858][ T6631] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.658837][ T6631] 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. [ 154.684851][ T6631] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.695940][ T6644] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 154.702904][ T6644] 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. [ 154.729236][ T6644] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 154.820893][ T6701] device hsr_slave_0 entered promiscuous mode [ 154.860117][ T6701] device hsr_slave_1 entered promiscuous mode [ 154.889984][ T6701] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 154.897572][ T6701] Cannot create hsr debugfs directory [ 154.950905][ T6633] device hsr_slave_0 entered promiscuous mode [ 155.000314][ T6633] device hsr_slave_1 entered promiscuous mode [ 155.039972][ T6633] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 155.047674][ T6633] Cannot create hsr debugfs directory [ 155.053726][ T6631] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 155.060874][ T6631] 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. [ 155.086956][ T6631] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 155.101496][ T6637] team0: Port device team_slave_0 added [ 155.141038][ T6631] device hsr_slave_0 entered promiscuous mode [ 155.200131][ T6631] device hsr_slave_1 entered promiscuous mode [ 155.249940][ T6631] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 155.257500][ T6631] Cannot create hsr debugfs directory [ 155.266902][ T6732] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.274167][ T6732] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.281624][ T6732] device bridge_slave_0 entered promiscuous mode [ 155.288984][ T6732] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.296344][ T6732] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.303901][ T6732] device bridge_slave_1 entered promiscuous mode [ 155.314764][ T6732] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 155.361215][ T6644] device hsr_slave_0 entered promiscuous mode [ 155.420094][ T6644] device hsr_slave_1 entered promiscuous mode [ 155.459947][ T6644] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 155.467511][ T6644] Cannot create hsr debugfs directory [ 155.473524][ T6637] team0: Port device team_slave_1 added [ 155.491161][ T6732] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 155.517427][ T6637] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 155.524630][ T6637] 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. [ 155.552180][ T6637] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 155.563389][ T6635] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 155.601670][ T6635] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 155.630864][ T6635] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 155.681330][ T6635] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 155.750465][ T6637] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 155.757444][ T6637] 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. [ 155.783687][ T6637] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 155.809663][ T6732] team0: Port device team_slave_0 added [ 155.833771][ T6732] team0: Port device team_slave_1 added [ 155.890957][ T6637] device hsr_slave_0 entered promiscuous mode [ 155.920071][ T6637] device hsr_slave_1 entered promiscuous mode [ 155.949918][ T6637] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 155.957470][ T6637] Cannot create hsr debugfs directory [ 155.970993][ T6628] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 156.011346][ T6628] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 156.030824][ T6628] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 156.073590][ T6732] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 156.080803][ T6732] 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. [ 156.106738][ T6732] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 156.118303][ T6732] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.125534][ T6732] 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. [ 156.151615][ T6732] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.172393][ T6701] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 156.201391][ T6701] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 156.230817][ T6701] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 156.280586][ T6628] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 156.345253][ T6633] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 156.393958][ T6701] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 156.470902][ T6732] device hsr_slave_0 entered promiscuous mode [ 156.510127][ T6732] device hsr_slave_1 entered promiscuous mode [ 156.569903][ T6732] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 156.577512][ T6732] Cannot create hsr debugfs directory [ 156.583533][ T6633] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 156.640984][ T6635] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.647702][ T6633] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 156.701151][ T6633] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 156.741817][ T6631] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 156.781224][ T6631] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 156.845996][ T6637] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 156.891308][ T6631] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 156.912320][ T6635] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.920759][ T6631] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 156.964789][ T6644] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 157.010682][ T6637] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 157.040765][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 157.048212][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 157.069491][ T6701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.077818][ T6644] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 157.100902][ T6637] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 157.140682][ T6637] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 157.183259][ T6635] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 157.193976][ T6635] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 157.204994][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.213716][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.221997][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.229086][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.236819][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.245378][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.253578][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.260611][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.267984][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.276201][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.284438][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 157.292606][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.300721][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 157.308767][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.316894][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 157.324912][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 157.332869][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 157.340929][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 157.348928][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.356508][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 157.364034][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 157.375607][ T6732] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 157.420567][ T6644] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 157.450784][ T6644] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 157.520546][ T6631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.531193][ T6701] 8021q: adding VLAN 0 to HW filter on device team0 [ 157.540524][ T6732] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 157.571990][ T6732] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 157.630582][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 157.637980][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 157.645505][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 157.652984][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 157.660545][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.668780][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.677076][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.684109][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.691531][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.699776][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.707884][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.714922][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.723312][ T6635] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 157.734201][ T6631] 8021q: adding VLAN 0 to HW filter on device team0 [ 157.743379][ T6732] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 157.770578][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.782477][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.790656][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 157.798015][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 157.805497][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.813865][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.822216][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.830473][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.837600][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.849251][ T6628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.875134][ T6631] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 157.887109][ T6631] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 157.899606][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.907936][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 157.916228][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.924355][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 157.932739][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.942004][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 157.950043][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 157.958029][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 157.966102][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 157.974090][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.982382][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.990517][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.997517][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.004955][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 158.013148][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.021397][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.029469][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.037512][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.045717][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.053818][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.061865][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.069821][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.077806][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.091870][ T6644] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.100463][ T6628] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.108059][ T6701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.121229][ T6631] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.128411][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.136755][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.145011][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.152775][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 158.161235][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.169524][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.176995][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.184495][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 158.192009][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 158.199357][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 158.207222][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.215349][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.222871][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.232522][ T6644] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.245365][ T6637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.254414][ T6635] device veth0_vlan entered promiscuous mode [ 158.261452][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.270273][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.278571][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.285637][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.293294][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.300962][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.308365][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.316897][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.325061][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.332101][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.339493][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 158.347700][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 158.355078][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 158.363410][ T6633] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.374460][ T6633] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.383395][ T6701] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.402615][ T6635] device veth1_vlan entered promiscuous mode [ 158.411049][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 158.418702][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.426619][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.435063][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.443240][ T3894] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.450273][ T3894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.457758][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.466147][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.474424][ T3894] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.481470][ T3894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.488782][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 158.496985][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.504825][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.512209][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.520396][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.528482][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.535859][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.543364][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.556375][ T6644] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 158.566991][ T6644] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 158.582711][ T6628] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 158.593608][ T6628] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 158.610718][ T6732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.617474][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 158.625646][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.634346][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.642998][ T8259] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.650048][ T8259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.657434][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.665668][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.673874][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.682140][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.690311][ T8259] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.697316][ T8259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.704673][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.712950][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.721028][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 158.729134][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.737224][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.745311][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.753586][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.761631][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.769539][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.777705][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.785854][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.794056][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.802319][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.810577][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.818640][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.826714][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.834679][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.842728][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.850691][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 158.858928][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.869561][ T6635] device veth0_macvtap entered promiscuous mode [ 158.880793][ T6637] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.887994][ T6635] device veth1_macvtap entered promiscuous mode [ 158.899652][ T6631] device veth0_vlan entered promiscuous mode [ 158.907473][ T6633] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 158.918262][ T6633] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 158.929481][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.937506][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.945062][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.952653][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.960583][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.967978][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.975820][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.984226][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.992485][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 159.000750][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 159.008794][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 159.016659][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 159.024883][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 159.033045][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 159.040649][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 159.047961][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 159.056531][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 159.065063][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 159.073208][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 159.081407][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 159.089417][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 159.099593][ T6644] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.113946][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 159.122459][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 159.130329][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 159.137780][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 159.146564][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.155248][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.163585][ T3582] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.170716][ T3582] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.178110][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.186611][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.194871][ T3582] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.201973][ T3582] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.209572][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.220653][ T6701] device veth0_vlan entered promiscuous mode [ 159.227315][ T6628] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.237314][ T6631] device veth1_vlan entered promiscuous mode [ 159.246136][ T6732] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.253342][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 159.261201][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 159.268585][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 159.277461][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 159.285752][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.293412][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.301136][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 159.308516][ T8259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 159.321623][ T6701] device veth1_vlan entered promiscuous mode [ 159.327924][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 159.336233][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 159.344708][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 159.353242][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 159.361582][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 159.369650][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 159.378171][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 159.386896][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 159.399363][ T6631] device veth0_macvtap entered promiscuous mode [ 159.408285][ T6635] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.418372][ T6633] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.429943][ T6637] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 159.442993][ T6637] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 159.454462][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 159.462568][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 159.470789][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 159.478874][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 159.487106][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 159.495461][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 159.502891][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 159.510333][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 159.518350][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 159.526558][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 159.534723][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 159.543536][ T6631] device veth1_macvtap entered promiscuous mode [ 159.558458][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 159.566357][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 159.574071][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 159.582243][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.590605][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.598742][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.605900][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.613316][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.621759][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.629936][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.636951][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.644338][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 159.653146][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.661202][ T6635] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.671677][ T6701] device veth0_macvtap entered promiscuous mode [ 159.679297][ T6701] device veth1_macvtap entered promiscuous mode [ 159.688254][ T6631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 159.699183][ T6631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.710083][ T6631] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.718595][ T6631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 159.729937][ T6631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.740557][ T6631] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.748502][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 159.757221][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 159.765966][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 159.774344][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 159.782699][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 159.790591][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 159.799027][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 159.807499][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 159.815885][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 159.824331][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 159.832619][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 159.844278][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 159.852364][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 159.860839][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 159.868908][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 159.877483][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 159.888130][ T6701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 159.898991][ T6701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.908961][ T6701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 159.919381][ T6701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.930217][ T6701] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.938651][ T6701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 159.949763][ T6701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.959960][ T6701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 159.970623][ T6701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.983533][ T6701] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.996126][ T6732] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 160.006988][ T6732] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 160.023682][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 160.032310][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 160.040790][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 160.048948][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 160.057390][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 160.065792][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 160.074045][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 160.082413][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 160.090471][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 160.098529][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 160.106567][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 160.114963][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 160.123421][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 160.131353][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 160.139770][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 160.147112][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 160.154566][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 160.165963][ T6644] device veth0_vlan entered promiscuous mode [ 160.175052][ T6628] device veth0_vlan entered promiscuous mode [ 160.187669][ T6732] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.199097][ T6637] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.209224][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 160.218136][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 160.226922][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 160.235671][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 160.244632][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 160.252594][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 160.260272][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 160.267589][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 160.277832][ T6644] device veth1_vlan entered promiscuous mode [ 160.290201][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 160.297662][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 160.307292][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 160.327024][ T6637] device veth0_vlan entered promiscuous mode [ 160.334319][ T6628] device veth1_vlan entered promiscuous mode [ 160.343232][ T6644] device veth0_macvtap entered promiscuous mode [ 160.350942][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 160.358752][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 160.367518][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 160.376216][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 160.384655][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 160.393150][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 160.401467][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 160.409559][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 160.417941][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 160.429424][ T6637] device veth1_vlan entered promiscuous mode [ 160.439011][ T6633] device veth0_vlan entered promiscuous mode [ 160.446481][ T6644] device veth1_macvtap entered promiscuous mode [ 160.453886][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 160.463153][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 160.471097][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 160.478802][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 160.486743][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 160.494630][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 160.502476][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 160.510404][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 160.518496][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 160.526161][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 160.538314][ T6633] device veth1_vlan entered promiscuous mode [ 160.547718][ T6732] device veth0_vlan entered promiscuous mode [ 160.558390][ T6637] device veth0_macvtap entered promiscuous mode [ 160.566220][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 160.574516][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 160.583324][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 160.591485][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 160.599915][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 160.608221][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 160.616177][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 160.624098][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 160.635079][ T6732] device veth1_vlan entered promiscuous mode [ 160.643064][ T6637] device veth1_macvtap entered promiscuous mode [ 160.650349][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 160.661073][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 160.678068][ T8329] FAULT_INJECTION: forcing a failure. [ 160.678068][ T8329] name failslab, interval 1, probability 0, space 0, times 1 [ 160.680019][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 160.691079][ T8329] CPU: 1 PID: 8329 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 160.706789][ T8329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.710612][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 160.716842][ T8329] Call Trace: [ 160.727984][ T8329] dump_stack+0xb4/0xe3 [ 160.732133][ T8329] should_fail.cold+0x32/0x39 [ 160.736798][ T8329] should_failslab+0x5/0xf [ 160.739951][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 160.741205][ T8329] kmem_cache_alloc+0x23/0x2c0 [ 160.753821][ T8329] ? kmem_cache_alloc_node_trace+0x161/0x2f0 [ 160.759792][ T8329] create_object+0x38/0x360 [ 160.759847][ T6628] device veth0_macvtap entered promiscuous mode [ 160.764339][ T8329] kmem_cache_alloc+0x13a/0x2c0 [ 160.764349][ T8329] sctp_chunkify+0x27/0xa0 [ 160.779916][ T8329] _sctp_make_chunk+0x9c/0x100 [ 160.784676][ T8329] sctp_make_init_ack+0x1d6/0x540 [ 160.789695][ T8329] sctp_sf_do_unexpected_init.isra.0+0x41a/0x5d0 [ 160.794262][ T6644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 160.796008][ T8329] sctp_do_sm+0x91/0x1eb0 [ 160.807006][ T6644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.810757][ T8329] ? preempt_count_add+0x63/0x90 [ 160.810763][ T8329] ? _raw_spin_lock_irqsave+0x35/0x70 [ 160.810767][ T8329] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 160.810773][ T8329] ? create_object+0x218/0x360 [ 160.810779][ T8329] ? iov_iter_advance+0x107/0x520 [ 160.810787][ T8329] ? _copy_from_iter_full+0xd7/0x350 [ 160.825049][ T6644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 160.825482][ T8329] ? preempt_count_add+0x63/0x90 [ 160.831363][ T6644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.836623][ T8329] ? _raw_spin_lock_irqsave+0x35/0x70 [ 160.841994][ T6644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 160.846351][ T8329] ? preempt_count_add+0x63/0x90 [ 160.851992][ T6644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.861986][ T8329] ? _raw_spin_lock_irqsave+0x35/0x70 [ 160.861993][ T8329] sctp_assoc_bh_rcv+0x167/0x250 [ 160.861999][ T8329] sctp_inq_push+0x76/0xa0 [ 160.862005][ T8329] sctp_backlog_rcv+0x83/0x360 [ 160.862011][ T8329] __release_sock+0xa5/0x110 [ 160.862015][ T8329] release_sock+0x32/0xc0 [ 160.862019][ T8329] sctp_sendmsg+0x2be/0xc60 [ 160.862027][ T8329] inet_sendmsg+0x39/0x60 [ 160.862035][ T8329] sock_sendmsg+0x4c/0x60 [ 160.869161][ T6644] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.876727][ T8329] __sys_sendto+0x11d/0x1c0 [ 160.876737][ T8329] ? __this_cpu_preempt_check+0xb/0xb0 [ 160.876741][ T8329] ? __sb_end_write+0x56/0xb0 [ 160.876746][ T8329] ? vfs_write+0x90/0x200 [ 160.876751][ T8329] __x64_sys_sendto+0x26/0x30 [ 160.876757][ T8329] do_syscall_64+0x6e/0x220 [ 160.876763][ T8329] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 160.876768][ T8329] RIP: 0033:0x45c889 2020/04/16 13:33:48 executed programs: 8 [ 160.876773][ T8329] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 160.876776][ T8329] RSP: 002b:00007ffde079b938 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 160.876779][ T8329] RAX: ffffffffffffffda RBX: 00000000010a2914 RCX: 000000000045c889 [ 160.876781][ T8329] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 160.876784][ T8329] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 160.876786][ T8329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 160.876788][ T8329] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 161.059205][ T8332] FAULT_INJECTION: forcing a failure. [ 161.059205][ T8332] name failslab, interval 1, probability 0, space 0, times 0 [ 161.075471][ T8332] CPU: 1 PID: 8332 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 161.084071][ T8332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.094112][ T8332] Call Trace: [ 161.097386][ T8332] dump_stack+0xb4/0xe3 [ 161.101539][ T8332] should_fail.cold+0x32/0x39 [ 161.106189][ T8332] should_failslab+0x5/0xf [ 161.110578][ T8332] __kmalloc+0x50/0x300 [ 161.114705][ T8332] ? sctp_tsnmap_init+0x8a/0xb0 [ 161.119525][ T8332] ? __kmalloc_track_caller+0x15e/0x300 [ 161.125043][ T8332] ? sctp_process_init+0x4e8/0xc20 [ 161.130122][ T8332] sctp_tsnmap_init+0x8a/0xb0 [ 161.134765][ T8332] sctp_process_init+0xaf9/0xc20 [ 161.139695][ T8332] ? skb_pull+0x44/0x70 [ 161.143821][ T8332] ? sctp_sf_do_5_1C_ack+0x97/0x460 [ 161.148985][ T8332] sctp_do_sm+0x639/0x1eb0 [ 161.153370][ T8332] ? debug_smp_processor_id+0x23/0xa5 [ 161.158710][ T8332] ? mem_fmt.constprop.0+0xa0/0xa0 [ 161.163962][ T8332] ? rcu_is_watching+0xd/0x40 [ 161.168607][ T8332] ? debug_smp_processor_id+0x23/0xa5 [ 161.173945][ T8332] ? mem_fmt.constprop.0+0xa0/0xa0 [ 161.179024][ T8332] ? rcu_is_watching+0xd/0x40 [ 161.183670][ T8332] ? debug_smp_processor_id+0x23/0xa5 [ 161.189008][ T8332] ? mem_fmt.constprop.0+0xa0/0xa0 [ 161.194092][ T8332] ? rcu_is_watching+0xd/0x40 [ 161.198737][ T8332] ? ___cache_free+0xc2/0x340 [ 161.203411][ T8332] sctp_assoc_bh_rcv+0x167/0x250 [ 161.208317][ T8332] sctp_inq_push+0x76/0xa0 [ 161.212701][ T8332] sctp_backlog_rcv+0x83/0x360 [ 161.217448][ T8332] __release_sock+0xa5/0x110 [ 161.222002][ T8332] release_sock+0x32/0xc0 [ 161.226321][ T8332] sctp_sendmsg+0x2be/0xc60 [ 161.230815][ T8332] inet_sendmsg+0x39/0x60 [ 161.235129][ T8332] sock_sendmsg+0x4c/0x60 [ 161.239426][ T8332] __sys_sendto+0x11d/0x1c0 [ 161.243904][ T8332] ? __this_cpu_preempt_check+0xb/0xb0 [ 161.249351][ T8332] ? __sb_end_write+0x56/0xb0 [ 161.254051][ T8332] ? vfs_write+0x90/0x200 [ 161.258442][ T8332] __x64_sys_sendto+0x26/0x30 [ 161.263247][ T8332] do_syscall_64+0x6e/0x220 [ 161.267730][ T8332] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 161.273598][ T8332] RIP: 0033:0x45c889 [ 161.277467][ T8332] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 161.297041][ T8332] RSP: 002b:00007ffde079b938 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 161.305418][ T8332] RAX: ffffffffffffffda RBX: 00000000010a2914 RCX: 000000000045c889 [ 161.313360][ T8332] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 161.321319][ T8332] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 161.329277][ T8332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 161.337217][ T8332] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 161.356797][ T6732] device veth0_macvtap entered promiscuous mode [ 161.365720][ T6633] device veth0_macvtap entered promiscuous mode [ 161.374289][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 161.384550][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 161.393469][ T8335] FAULT_INJECTION: forcing a failure. [ 161.393469][ T8335] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 161.401471][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 161.406935][ T8335] CPU: 1 PID: 8335 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 161.423197][ T8335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.430007][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 161.433233][ T8335] Call Trace: [ 161.433244][ T8335] dump_stack+0xb4/0xe3 [ 161.433252][ T8335] should_fail.cold+0x32/0x39 [ 161.449927][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 161.453268][ T8335] __alloc_pages_nodemask+0xcf/0x300 [ 161.453276][ T8335] alloc_pages_current+0x8e/0x110 [ 161.471512][ T8335] __get_free_pages+0x8/0x40 [ 161.476095][ T8335] __genradix_ptr_alloc+0xdb/0x260 [ 161.478683][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 161.481196][ T8335] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 161.481202][ T8335] __genradix_prealloc+0x41/0x70 [ 161.481209][ T8335] sctp_stream_alloc_in.part.0+0x51/0x70 [ 161.481214][ T8335] sctp_stream_init+0x149/0x180 [ 161.481221][ T8335] sctp_process_init+0xb26/0xc20 [ 161.481227][ T8335] ? skb_pull+0x44/0x70 [ 161.481233][ T8335] ? sctp_sf_do_5_1C_ack+0x97/0x460 [ 161.481237][ T8335] sctp_do_sm+0x639/0x1eb0 [ 161.481243][ T8335] ? debug_smp_processor_id+0x23/0xa5 [ 161.481249][ T8335] ? mem_fmt.constprop.0+0xa0/0xa0 [ 161.481254][ T8335] ? rcu_is_watching+0xd/0x40 [ 161.481258][ T8335] ? debug_smp_processor_id+0x23/0xa5 [ 161.481262][ T8335] ? mem_fmt.constprop.0+0xa0/0xa0 [ 161.481269][ T8335] ? rcu_is_watching+0xd/0x40 [ 161.495124][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 161.495151][ T8335] ? debug_smp_processor_id+0x23/0xa5 [ 161.500997][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 161.505724][ T8335] ? mem_fmt.constprop.0+0xa0/0xa0 [ 161.505730][ T8335] ? rcu_is_watching+0xd/0x40 [ 161.505739][ T8335] ? ___cache_free+0xc2/0x340 [ 161.513205][ T6628] device veth1_macvtap entered promiscuous mode [ 161.515613][ T8335] sctp_assoc_bh_rcv+0x167/0x250 [ 161.522504][ T6644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 161.525044][ T8335] sctp_inq_push+0x76/0xa0 [ 161.531570][ T6644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 161.535867][ T8335] sctp_backlog_rcv+0x83/0x360 [ 161.535875][ T8335] __release_sock+0xa5/0x110 [ 161.541625][ T6644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 161.545620][ T8335] release_sock+0x32/0xc0 [ 161.545626][ T8335] sctp_sendmsg+0x2be/0xc60 [ 161.545635][ T8335] inet_sendmsg+0x39/0x60 [ 161.552009][ T6644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 161.556253][ T8335] sock_sendmsg+0x4c/0x60 [ 161.556260][ T8335] __sys_sendto+0x11d/0x1c0 [ 161.561510][ T6644] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 161.568865][ T8335] ? __this_cpu_preempt_check+0xb/0xb0 [ 161.568873][ T8335] ? __sb_end_write+0x56/0xb0 [ 161.575023][ T6644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 161.582109][ T8335] ? vfs_write+0x90/0x200 [ 161.582117][ T8335] __x64_sys_sendto+0x26/0x30 [ 161.582123][ T8335] do_syscall_64+0x6e/0x220 [ 161.582129][ T8335] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 161.582136][ T8335] RIP: 0033:0x45c889 [ 161.588553][ T6644] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 161.591876][ T8335] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 161.591879][ T8335] RSP: 002b:00007ffde079b938 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 161.591883][ T8335] RAX: ffffffffffffffda RBX: 00000000010a2914 RCX: 000000000045c889 [ 161.591886][ T8335] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 161.591888][ T8335] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 161.591890][ T8335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 161.591893][ T8335] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 161.819443][ T8342] FAULT_INJECTION: forcing a failure. [ 161.819443][ T8342] name failslab, interval 1, probability 0, space 0, times 0 [ 161.822214][ T6637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 161.832120][ T8342] CPU: 0 PID: 8342 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 161.832123][ T8342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.832124][ T8342] Call Trace: [ 161.832136][ T8342] dump_stack+0xb4/0xe3 [ 161.832147][ T8342] should_fail.cold+0x32/0x39 [ 161.832154][ T8342] should_failslab+0x5/0xf [ 161.832160][ T8342] __kmalloc+0x50/0x300 [ 161.832168][ T8342] ? sctp_tsnmap_init+0x8a/0xb0 [ 161.869581][ T6637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 161.873370][ T8342] ? __kmalloc_track_caller+0x15e/0x300 [ 161.877772][ T6637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 161.881897][ T8342] ? sctp_process_init+0x4e8/0xc20 [ 161.881902][ T8342] sctp_tsnmap_init+0x8a/0xb0 [ 161.881907][ T8342] sctp_process_init+0xaf9/0xc20 [ 161.881913][ T8342] ? skb_pull+0x44/0x70 [ 161.881922][ T8342] ? sctp_sf_do_5_1C_ack+0x97/0x460 [ 161.891807][ T6637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 161.896532][ T8342] sctp_do_sm+0x639/0x1eb0 [ 161.919583][ T6637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 161.922178][ T8342] ? debug_smp_processor_id+0x23/0xa5 [ 161.927088][ T6637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 161.931214][ T8342] ? mem_fmt.constprop.0+0xa0/0xa0 [ 161.931219][ T8342] ? rcu_is_watching+0xd/0x40 [ 161.931223][ T8342] ? debug_smp_processor_id+0x23/0xa5 [ 161.931227][ T8342] ? mem_fmt.constprop.0+0xa0/0xa0 [ 161.931230][ T8342] ? rcu_is_watching+0xd/0x40 [ 161.931237][ T8342] ? debug_smp_processor_id+0x23/0xa5 [ 161.942738][ T6637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 161.946201][ T8342] ? mem_fmt.constprop.0+0xa0/0xa0 [ 161.951061][ T6637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 161.960976][ T8342] ? rcu_is_watching+0xd/0x40 [ 161.960985][ T8342] ? ___cache_free+0xc2/0x340 [ 161.960992][ T8342] sctp_assoc_bh_rcv+0x167/0x250 [ 161.961000][ T8342] sctp_inq_push+0x76/0xa0 [ 161.967704][ T6637] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 161.976146][ T8342] sctp_backlog_rcv+0x83/0x360 [ 161.976152][ T8342] __release_sock+0xa5/0x110 [ 161.976156][ T8342] release_sock+0x32/0xc0 [ 161.976164][ T8342] sctp_sendmsg+0x2be/0xc60 [ 161.983100][ T6732] device veth1_macvtap entered promiscuous mode [ 161.986979][ T8342] inet_sendmsg+0x39/0x60 [ 161.994506][ T6633] device veth1_macvtap entered promiscuous mode [ 161.997432][ T8342] sock_sendmsg+0x4c/0x60 [ 162.006458][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.007430][ T8342] __sys_sendto+0x11d/0x1c0 [ 162.018290][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.022921][ T8342] ? __this_cpu_preempt_check+0xb/0xb0 [ 162.022926][ T8342] ? __sb_end_write+0x56/0xb0 [ 162.022931][ T8342] ? vfs_write+0x90/0x200 [ 162.022938][ T8342] ? debug_smp_processor_id+0x23/0xa5 [ 162.033357][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.037379][ T8342] __x64_sys_sendto+0x26/0x30 [ 162.042353][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.046941][ T8342] do_syscall_64+0x6e/0x220 [ 162.051624][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.058503][ T8342] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 162.063550][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.067795][ T8342] RIP: 0033:0x45c889 [ 162.072389][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.076600][ T8342] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 162.083141][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.087111][ T8342] RSP: 002b:00007ffde079b938 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 162.093707][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.097624][ T8342] RAX: ffffffffffffffda RBX: 00000000010a2914 RCX: 000000000045c889 [ 162.108351][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.112492][ T8342] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 162.112495][ T8342] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 162.112497][ T8342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 162.112499][ T8342] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 162.312253][ T6633] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 162.320674][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 162.328577][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 162.338786][ T8347] FAULT_INJECTION: forcing a failure. [ 162.338786][ T8347] name failslab, interval 1, probability 0, space 0, times 0 [ 162.352131][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 162.354366][ T8347] CPU: 1 PID: 8347 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 162.368692][ T8347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.371990][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 162.378732][ T8347] Call Trace: [ 162.390047][ T8347] dump_stack+0xb4/0xe3 [ 162.394187][ T8347] should_fail.cold+0x32/0x39 [ 162.398849][ T8347] should_failslab+0x5/0xf [ 162.400060][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 162.403251][ T8347] kmem_cache_alloc+0x23/0x2c0 [ 162.415949][ T8347] create_object+0x38/0x360 [ 162.420436][ T8347] ? alloc_pages_current+0x96/0x110 [ 162.425625][ T8347] __genradix_ptr_alloc+0xf4/0x260 [ 162.430291][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 162.430747][ T8347] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 162.441749][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 162.444577][ T8347] __genradix_prealloc+0x41/0x70 [ 162.453066][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 162.457444][ T8347] sctp_stream_alloc_in.part.0+0x51/0x70 [ 162.471093][ T8347] sctp_stream_init+0x149/0x180 [ 162.472886][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.475936][ T8347] sctp_process_init+0xb26/0xc20 [ 162.486849][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.491238][ T8347] ? skb_pull+0x44/0x70 [ 162.491245][ T8347] ? sctp_sf_do_5_1C_ack+0x97/0x460 [ 162.491250][ T8347] sctp_do_sm+0x639/0x1eb0 [ 162.491257][ T8347] ? debug_smp_processor_id+0x23/0xa5 [ 162.491263][ T8347] ? mem_fmt.constprop.0+0xa0/0xa0 [ 162.491271][ T8347] ? rcu_is_watching+0xd/0x40 [ 162.502529][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.505175][ T8347] ? debug_smp_processor_id+0x23/0xa5 [ 162.510673][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.514736][ T8347] ? mem_fmt.constprop.0+0xa0/0xa0 [ 162.520707][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.525162][ T8347] ? rcu_is_watching+0xd/0x40 [ 162.530179][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.540221][ T8347] ? debug_smp_processor_id+0x23/0xa5 [ 162.540227][ T8347] ? mem_fmt.constprop.0+0xa0/0xa0 [ 162.540233][ T8347] ? rcu_is_watching+0xd/0x40 [ 162.540239][ T8347] ? ___cache_free+0xc2/0x340 [ 162.540246][ T8347] sctp_assoc_bh_rcv+0x167/0x250 [ 162.540253][ T8347] sctp_inq_push+0x76/0xa0 [ 162.540261][ T8347] sctp_backlog_rcv+0x83/0x360 [ 162.547212][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.555423][ T8347] __release_sock+0xa5/0x110 [ 162.555428][ T8347] release_sock+0x32/0xc0 [ 162.555433][ T8347] sctp_sendmsg+0x2be/0xc60 [ 162.555442][ T8347] inet_sendmsg+0x39/0x60 [ 162.555448][ T8347] sock_sendmsg+0x4c/0x60 [ 162.555452][ T8347] __sys_sendto+0x11d/0x1c0 [ 162.555464][ T8347] ? __this_cpu_preempt_check+0xb/0xb0 [ 162.562691][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.570947][ T8347] ? __sb_end_write+0x56/0xb0 [ 162.570953][ T8347] ? vfs_write+0x90/0x200 [ 162.570960][ T8347] __x64_sys_sendto+0x26/0x30 [ 162.570967][ T8347] do_syscall_64+0x6e/0x220 [ 162.570973][ T8347] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 162.570981][ T8347] RIP: 0033:0x45c889 [ 162.576771][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 162.585448][ T8347] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 162.585450][ T8347] RSP: 002b:00007ffde079b938 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 162.585455][ T8347] RAX: ffffffffffffffda RBX: 00000000010a2914 RCX: 000000000045c889 [ 162.585457][ T8347] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 162.585459][ T8347] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 162.585461][ T8347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 162.585463][ T8347] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 162.782810][ T8353] FAULT_INJECTION: forcing a failure. [ 162.782810][ T8353] name failslab, interval 1, probability 0, space 0, times 0 [ 162.795441][ T8353] CPU: 0 PID: 8353 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 162.804012][ T8353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.814057][ T8353] Call Trace: [ 162.817337][ T8353] dump_stack+0xb4/0xe3 [ 162.821485][ T8353] should_fail.cold+0x32/0x39 [ 162.826147][ T8353] should_failslab+0x5/0xf [ 162.830546][ T8353] kmem_cache_alloc+0x23/0x2c0 [ 162.835282][ T8353] create_object+0x38/0x360 [ 162.839791][ T8353] ? alloc_pages_current+0x96/0x110 [ 162.844959][ T8353] __genradix_ptr_alloc+0xf4/0x260 [ 162.850049][ T8353] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 162.855831][ T8353] __genradix_prealloc+0x41/0x70 [ 162.860747][ T8353] sctp_stream_alloc_in.part.0+0x51/0x70 [ 162.866350][ T8353] sctp_stream_init+0x149/0x180 [ 162.871187][ T8353] sctp_process_init+0xb26/0xc20 [ 162.876097][ T8353] ? skb_pull+0x44/0x70 [ 162.880237][ T8353] ? sctp_sf_do_5_1C_ack+0x97/0x460 [ 162.885543][ T8353] sctp_do_sm+0x639/0x1eb0 [ 162.889956][ T8353] ? debug_smp_processor_id+0x23/0xa5 [ 162.895394][ T8353] ? mem_fmt.constprop.0+0xa0/0xa0 [ 162.900488][ T8353] ? rcu_is_watching+0xd/0x40 [ 162.905266][ T8353] ? debug_smp_processor_id+0x23/0xa5 [ 162.910618][ T8353] ? mem_fmt.constprop.0+0xa0/0xa0 [ 162.915713][ T8353] ? rcu_is_watching+0xd/0x40 [ 162.920373][ T8353] ? debug_smp_processor_id+0x23/0xa5 [ 162.925739][ T8353] ? mem_fmt.constprop.0+0xa0/0xa0 [ 162.930834][ T8353] ? rcu_is_watching+0xd/0x40 [ 162.935490][ T8353] ? ___cache_free+0xc2/0x340 [ 162.940148][ T8353] sctp_assoc_bh_rcv+0x167/0x250 [ 162.945061][ T8353] sctp_inq_push+0x76/0xa0 [ 162.949455][ T8353] sctp_backlog_rcv+0x83/0x360 [ 162.954194][ T8353] __release_sock+0xa5/0x110 [ 162.958755][ T8353] release_sock+0x32/0xc0 [ 162.963057][ T8353] sctp_sendmsg+0x2be/0xc60 [ 162.967548][ T8353] inet_sendmsg+0x39/0x60 [ 162.971857][ T8353] sock_sendmsg+0x4c/0x60 [ 162.976247][ T8353] __sys_sendto+0x11d/0x1c0 [ 162.980742][ T8353] ? __this_cpu_preempt_check+0xb/0xb0 [ 162.986186][ T8353] ? __sb_end_write+0x56/0xb0 [ 162.990834][ T8353] ? vfs_write+0x90/0x200 [ 162.995135][ T8353] __x64_sys_sendto+0x26/0x30 [ 162.999782][ T8353] do_syscall_64+0x6e/0x220 [ 163.004260][ T8353] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 163.010125][ T8353] RIP: 0033:0x45c889 [ 163.013989][ T8353] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 163.033563][ T8353] RSP: 002b:00007ffde079b938 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 163.041942][ T8353] RAX: ffffffffffffffda RBX: 00000000010a2914 RCX: 000000000045c889 [ 163.049883][ T8353] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 163.057824][ T8353] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 163.065767][ T8353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 163.073732][ T8353] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 163.082584][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.092439][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 163.102865][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.113936][ T6628] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 163.122854][ T6637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.135150][ T6637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.145145][ T6637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.147803][ T8357] FAULT_INJECTION: forcing a failure. [ 163.147803][ T8357] name failslab, interval 1, probability 0, space 0, times 0 [ 163.159534][ T6637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.168539][ T8357] CPU: 1 PID: 8357 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 163.186512][ T8357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.196552][ T8357] Call Trace: [ 163.196929][ T6637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.199826][ T8357] dump_stack+0xb4/0xe3 [ 163.199833][ T8357] should_fail.cold+0x32/0x39 [ 163.199839][ T8357] should_failslab+0x5/0xf [ 163.199846][ T8357] kmem_cache_alloc+0x23/0x2c0 [ 163.199852][ T8357] create_object+0x38/0x360 [ 163.199857][ T8357] ? alloc_pages_current+0x96/0x110 [ 163.199862][ T8357] __genradix_ptr_alloc+0xf4/0x260 [ 163.199868][ T8357] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 163.199872][ T8357] __genradix_prealloc+0x41/0x70 [ 163.199878][ T8357] sctp_stream_alloc_in.part.0+0x51/0x70 [ 163.199883][ T8357] sctp_stream_init+0x149/0x180 [ 163.199891][ T8357] sctp_process_init+0xb26/0xc20 [ 163.199898][ T8357] ? skb_pull+0x44/0x70 [ 163.199904][ T8357] ? sctp_sf_do_5_1C_ack+0x97/0x460 [ 163.199909][ T8357] sctp_do_sm+0x639/0x1eb0 [ 163.199914][ T8357] ? debug_smp_processor_id+0x23/0xa5 [ 163.199921][ T8357] ? mem_fmt.constprop.0+0xa0/0xa0 [ 163.214755][ T6637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.219147][ T8357] ? rcu_is_watching+0xd/0x40 [ 163.223712][ T6637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.228276][ T8357] ? debug_smp_processor_id+0x23/0xa5 [ 163.233237][ T6637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.237937][ T8357] ? mem_fmt.constprop.0+0xa0/0xa0 [ 163.243945][ T6637] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 163.248956][ T8357] ? rcu_is_watching+0xd/0x40 [ 163.254669][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.259478][ T8357] ? debug_smp_processor_id+0x23/0xa5 [ 163.264779][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.269308][ T8357] ? mem_fmt.constprop.0+0xa0/0xa0 [ 163.273899][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.278606][ T8357] ? rcu_is_watching+0xd/0x40 [ 163.283954][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.288344][ T8357] ? ___cache_free+0xc2/0x340 [ 163.299881][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.303295][ T8357] sctp_assoc_bh_rcv+0x167/0x250 [ 163.307944][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.318328][ T8357] sctp_inq_push+0x76/0xa0 [ 163.318334][ T8357] sctp_backlog_rcv+0x83/0x360 [ 163.318341][ T8357] __release_sock+0xa5/0x110 [ 163.318345][ T8357] release_sock+0x32/0xc0 [ 163.318349][ T8357] sctp_sendmsg+0x2be/0xc60 [ 163.318358][ T8357] inet_sendmsg+0x39/0x60 [ 163.318365][ T8357] sock_sendmsg+0x4c/0x60 [ 163.343031][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.345743][ T8357] __sys_sendto+0x11d/0x1c0 [ 163.350938][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.360789][ T8357] ? __this_cpu_preempt_check+0xb/0xb0 [ 163.360793][ T8357] ? __sb_end_write+0x56/0xb0 [ 163.360798][ T8357] ? vfs_write+0x90/0x200 [ 163.360804][ T8357] __x64_sys_sendto+0x26/0x30 [ 163.360810][ T8357] do_syscall_64+0x6e/0x220 [ 163.360816][ T8357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 163.360821][ T8357] RIP: 0033:0x45c889 [ 163.360826][ T8357] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 163.360828][ T8357] RSP: 002b:00007ffde079b938 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 163.360832][ T8357] RAX: ffffffffffffffda RBX: 00000000010a2914 RCX: 000000000045c889 [ 163.360835][ T8357] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 163.360837][ T8357] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 163.360839][ T8357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 163.360841][ T8357] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 163.412710][ T8360] FAULT_INJECTION: forcing a failure. [ 163.412710][ T8360] name failslab, interval 1, probability 0, space 0, times 0 [ 163.423531][ T6633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 163.447035][ T8360] CPU: 1 PID: 8360 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 163.451519][ T6633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.454689][ T8360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.460699][ T6633] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 163.463613][ T8360] Call Trace: [ 163.530378][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 163.545581][ T8360] dump_stack+0xb4/0xe3 [ 163.545590][ T8360] should_fail.cold+0x32/0x39 [ 163.545596][ T8360] should_failslab+0x5/0xf [ 163.545603][ T8360] kmem_cache_alloc+0x23/0x2c0 [ 163.545612][ T8360] create_object+0x38/0x360 [ 163.576613][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 163.577858][ T8360] ? alloc_pages_current+0x96/0x110 [ 163.577868][ T8360] __genradix_ptr_alloc+0xf4/0x260 [ 163.594414][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 163.606369][ T8360] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 163.606375][ T8360] __genradix_prealloc+0x41/0x70 [ 163.606382][ T8360] sctp_stream_alloc_in.part.0+0x51/0x70 [ 163.606387][ T8360] sctp_stream_init+0x149/0x180 [ 163.606394][ T8360] sctp_process_init+0xb26/0xc20 [ 163.606401][ T8360] ? skb_pull+0x44/0x70 [ 163.606408][ T8360] ? sctp_sf_do_5_1C_ack+0x97/0x460 [ 163.606412][ T8360] sctp_do_sm+0x639/0x1eb0 [ 163.606417][ T8360] ? debug_smp_processor_id+0x23/0xa5 [ 163.606423][ T8360] ? mem_fmt.constprop.0+0xa0/0xa0 [ 163.606429][ T8360] ? rcu_is_watching+0xd/0x40 [ 163.606433][ T8360] ? debug_smp_processor_id+0x23/0xa5 [ 163.606437][ T8360] ? mem_fmt.constprop.0+0xa0/0xa0 [ 163.606441][ T8360] ? rcu_is_watching+0xd/0x40 [ 163.606446][ T8360] ? debug_smp_processor_id+0x23/0xa5 [ 163.606450][ T8360] ? mem_fmt.constprop.0+0xa0/0xa0 [ 163.606453][ T8360] ? rcu_is_watching+0xd/0x40 [ 163.606459][ T8360] ? ___cache_free+0xc2/0x340 [ 163.606466][ T8360] sctp_assoc_bh_rcv+0x167/0x250 [ 163.606471][ T8360] sctp_inq_push+0x76/0xa0 [ 163.606476][ T8360] sctp_backlog_rcv+0x83/0x360 [ 163.606481][ T8360] __release_sock+0xa5/0x110 [ 163.606484][ T8360] release_sock+0x32/0xc0 [ 163.606488][ T8360] sctp_sendmsg+0x2be/0xc60 [ 163.606496][ T8360] inet_sendmsg+0x39/0x60 [ 163.606502][ T8360] sock_sendmsg+0x4c/0x60 [ 163.606506][ T8360] __sys_sendto+0x11d/0x1c0 [ 163.606514][ T8360] ? __this_cpu_preempt_check+0xb/0xb0 [ 163.630366][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 163.635288][ T8360] ? __sb_end_write+0x56/0xb0 [ 163.635292][ T8360] ? vfs_write+0x90/0x200 [ 163.635302][ T8360] __x64_sys_sendto+0x26/0x30 [ 163.657079][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 163.663900][ T8360] do_syscall_64+0x6e/0x220 [ 163.663907][ T8360] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 163.663912][ T8360] RIP: 0033:0x45c889 [ 163.663918][ T8360] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 163.663920][ T8360] RSP: 002b:00007ffde079b938 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 163.663924][ T8360] RAX: ffffffffffffffda RBX: 00000000010a2914 RCX: 000000000045c889 [ 163.663926][ T8360] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 163.663929][ T8360] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 163.663931][ T8360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 163.663933][ T8360] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 163.675585][ T8366] FAULT_INJECTION: forcing a failure. [ 163.675585][ T8366] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 163.680652][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 163.682058][ T8366] CPU: 1 PID: 8366 Comm: syz-executor.4 Not tainted 5.7.0-rc1-syzkaller #0 [ 163.682063][ T8366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.767367][ T8384] FAULT_INJECTION: forcing a failure. [ 163.767367][ T8384] name failslab, interval 1, probability 0, space 0, times 0 [ 163.768018][ T8366] Call Trace: [ 164.016293][ T8366] dump_stack+0xb4/0xe3 [ 164.020435][ T8366] should_fail.cold+0x32/0x39 [ 164.025090][ T8366] __alloc_pages_nodemask+0xcf/0x300 [ 164.030365][ T8366] cache_grow_begin+0x74/0x570 [ 164.035104][ T8366] cache_alloc_refill+0x284/0x360 [ 164.040108][ T8366] kmem_cache_alloc_node_trace+0x2b7/0x2f0 [ 164.045886][ T8366] __kmalloc_reserve.isra.0+0x35/0xa0 [ 164.051245][ T8366] __alloc_skb+0x9b/0x220 [ 164.055545][ T8366] sctp_packet_transmit+0xe0/0xb20 [ 164.060644][ T8366] ? sctp_packet_append_chunk+0x291/0x380 [ 164.066334][ T8366] sctp_outq_flush_ctrl.constprop.0+0x238/0x2f0 [ 164.072547][ T8366] sctp_outq_flush+0x69/0xa20 [ 164.077203][ T8366] sctp_do_sm+0x1a5b/0x1eb0 [ 164.081681][ T8366] ? preempt_count_add+0x63/0x90 [ 164.086589][ T8366] ? _raw_spin_lock_irqsave+0x35/0x70 [ 164.092019][ T8366] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 164.101791][ T8366] ? create_object+0x218/0x360 [ 164.106544][ T8366] ? iov_iter_advance+0x107/0x520 [ 164.111542][ T8366] ? _copy_from_iter_full+0xd7/0x350 [ 164.116799][ T8366] ? preempt_count_add+0x63/0x90 [ 164.121708][ T8366] sctp_assoc_bh_rcv+0x167/0x250 [ 164.126620][ T8366] sctp_inq_push+0x76/0xa0 [ 164.131012][ T8366] sctp_backlog_rcv+0x83/0x360 [ 164.135747][ T8366] __release_sock+0xa5/0x110 [ 164.140307][ T8366] release_sock+0x32/0xc0 [ 164.144615][ T8366] sctp_sendmsg+0x2be/0xc60 [ 164.149092][ T8366] inet_sendmsg+0x39/0x60 [ 164.153400][ T8366] sock_sendmsg+0x4c/0x60 [ 164.157700][ T8366] __sys_sendto+0x11d/0x1c0 [ 164.162192][ T8366] ? __this_cpu_preempt_check+0xb/0xb0 [ 164.167619][ T8366] ? __sb_end_write+0x56/0xb0 [ 164.172281][ T8366] ? vfs_write+0x90/0x200 [ 164.176585][ T8366] __x64_sys_sendto+0x26/0x30 [ 164.181298][ T8366] do_syscall_64+0x6e/0x220 [ 164.185807][ T8366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.191677][ T8366] RIP: 0033:0x45c889 [ 164.195544][ T8366] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 164.215121][ T8366] RSP: 002b:00007fff8ceeecd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 164.223514][ T8366] RAX: ffffffffffffffda RBX: 000000000236f914 RCX: 000000000045c889 [ 164.231457][ T8366] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 164.239514][ T8366] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 164.247493][ T8366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 164.255446][ T8366] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 164.263398][ T8384] CPU: 0 PID: 8384 Comm: syz-executor.6 Not tainted 5.7.0-rc1-syzkaller #0 [ 164.271981][ T8384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.282024][ T8384] Call Trace: [ 164.285302][ T8384] dump_stack+0xb4/0xe3 [ 164.287145][ T8387] FAULT_INJECTION: forcing a failure. [ 164.287145][ T8387] name failslab, interval 1, probability 0, space 0, times 0 [ 164.289448][ T8384] should_fail.cold+0x32/0x39 [ 164.289457][ T8384] should_failslab+0x5/0xf [ 164.311108][ T8384] kmem_cache_alloc_node+0x32/0x2e0 [ 164.316433][ T8384] __alloc_skb+0x6a/0x220 [ 164.320739][ T8384] sctp_packet_transmit+0xe0/0xb20 [ 164.325821][ T8384] ? sctp_packet_append_chunk+0x291/0x380 [ 164.331510][ T8384] sctp_outq_flush_ctrl.constprop.0+0x238/0x2f0 [ 164.337806][ T8384] sctp_outq_flush+0x69/0xa20 [ 164.342540][ T8384] sctp_do_sm+0x1a5b/0x1eb0 [ 164.347029][ T8384] ? preempt_count_add+0x63/0x90 [ 164.351951][ T8384] ? _raw_spin_lock_irqsave+0x35/0x70 [ 164.357290][ T8384] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 164.363066][ T8384] ? create_object+0x218/0x360 [ 164.367896][ T8384] ? iov_iter_advance+0x107/0x520 [ 164.372892][ T8384] ? _copy_from_iter_full+0xd7/0x350 [ 164.378160][ T8384] ? preempt_count_add+0x63/0x90 [ 164.383069][ T8384] sctp_assoc_bh_rcv+0x167/0x250 [ 164.387998][ T8384] sctp_inq_push+0x76/0xa0 [ 164.392385][ T8384] sctp_backlog_rcv+0x83/0x360 [ 164.397131][ T8384] __release_sock+0xa5/0x110 [ 164.401690][ T8384] release_sock+0x32/0xc0 [ 164.405988][ T8384] sctp_sendmsg+0x2be/0xc60 [ 164.410465][ T8384] inet_sendmsg+0x39/0x60 [ 164.414783][ T8384] sock_sendmsg+0x4c/0x60 [ 164.419088][ T8384] __sys_sendto+0x11d/0x1c0 [ 164.423566][ T8384] ? __this_cpu_preempt_check+0xb/0xb0 [ 164.429000][ T8384] ? __sb_end_write+0x56/0xb0 [ 164.433647][ T8384] ? vfs_write+0x90/0x200 [ 164.437947][ T8384] __x64_sys_sendto+0x26/0x30 [ 164.442600][ T8384] do_syscall_64+0x6e/0x220 [ 164.447076][ T8384] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.452943][ T8384] RIP: 0033:0x45c889 [ 164.456822][ T8384] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 164.476397][ T8384] RSP: 002b:00007ffcfb166ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 164.484790][ T8384] RAX: ffffffffffffffda RBX: 00000000022c8914 RCX: 000000000045c889 [ 164.492733][ T8384] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 164.500680][ T8384] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 164.508650][ T8384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 164.516601][ T8384] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 164.524556][ T8387] CPU: 1 PID: 8387 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 164.532931][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.533135][ T8387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.553563][ T8387] Call Trace: [ 164.556842][ T8387] dump_stack+0xb4/0xe3 [ 164.560985][ T8387] should_fail.cold+0x32/0x39 [ 164.564282][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.565643][ T8387] should_failslab+0x5/0xf [ 164.565652][ T8387] kmem_cache_alloc+0x23/0x2c0 [ 164.584652][ T8387] create_object+0x38/0x360 [ 164.587226][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.589135][ T8387] ? alloc_pages_current+0x96/0x110 [ 164.589145][ T8387] __genradix_ptr_alloc+0xf4/0x260 [ 164.609814][ T8387] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 164.613475][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.615605][ T8387] __genradix_prealloc+0x41/0x70 [ 164.615616][ T8387] sctp_stream_alloc_in.part.0+0x51/0x70 [ 164.628835][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.630497][ T8387] sctp_stream_init+0x149/0x180 [ 164.630505][ T8387] sctp_process_init+0xb26/0xc20 [ 164.630511][ T8387] ? skb_pull+0x44/0x70 [ 164.630520][ T8387] ? sctp_sf_do_5_1C_ack+0x97/0x460 [ 164.636998][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.646533][ T8387] sctp_do_sm+0x639/0x1eb0 [ 164.646542][ T8387] ? debug_smp_processor_id+0x23/0xa5 [ 164.646548][ T8387] ? mem_fmt.constprop.0+0xa0/0xa0 [ 164.646554][ T8387] ? rcu_is_watching+0xd/0x40 [ 164.646558][ T8387] ? debug_smp_processor_id+0x23/0xa5 [ 164.646562][ T8387] ? mem_fmt.constprop.0+0xa0/0xa0 [ 164.646565][ T8387] ? rcu_is_watching+0xd/0x40 [ 164.646570][ T8387] ? debug_smp_processor_id+0x23/0xa5 [ 164.646573][ T8387] ? mem_fmt.constprop.0+0xa0/0xa0 [ 164.646577][ T8387] ? rcu_is_watching+0xd/0x40 [ 164.646583][ T8387] ? ___cache_free+0xc2/0x340 [ 164.646589][ T8387] sctp_assoc_bh_rcv+0x167/0x250 [ 164.646595][ T8387] sctp_inq_push+0x76/0xa0 [ 164.646601][ T8387] sctp_backlog_rcv+0x83/0x360 [ 164.646607][ T8387] __release_sock+0xa5/0x110 [ 164.646611][ T8387] release_sock+0x32/0xc0 [ 164.646615][ T8387] sctp_sendmsg+0x2be/0xc60 [ 164.646624][ T8387] inet_sendmsg+0x39/0x60 [ 164.646629][ T8387] sock_sendmsg+0x4c/0x60 [ 164.646633][ T8387] __sys_sendto+0x11d/0x1c0 [ 164.646639][ T8387] ? __this_cpu_preempt_check+0xb/0xb0 [ 164.646642][ T8387] ? __sb_end_write+0x56/0xb0 [ 164.646647][ T8387] ? vfs_write+0x90/0x200 [ 164.646651][ T8387] __x64_sys_sendto+0x26/0x30 [ 164.646657][ T8387] do_syscall_64+0x6e/0x220 [ 164.646664][ T8387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.646668][ T8387] RIP: 0033:0x45c889 [ 164.646675][ T8387] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 164.646677][ T8387] RSP: 002b:00007ffde079b938 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 164.646684][ T8387] RAX: ffffffffffffffda RBX: 00000000010a2914 RCX: 000000000045c889 [ 164.655416][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.656528][ T8387] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 164.656531][ T8387] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 164.656533][ T8387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 164.656538][ T8387] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 164.661739][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.893214][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.903663][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.913640][ T6628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 164.924226][ T6628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.934755][ T6628] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 164.945716][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 164.961591][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.973453][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 164.984022][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.993949][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.004823][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.014866][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.025500][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.035444][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.046117][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.056247][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.067047][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.077011][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 165.087458][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.097781][ T6732] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 165.115338][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.124504][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.136205][ T8399] FAULT_INJECTION: forcing a failure. [ 165.136205][ T8399] name failslab, interval 1, probability 0, space 0, times 0 [ 165.150237][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.158739][ T3894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.167356][ T8399] CPU: 0 PID: 8399 Comm: syz-executor.7 Not tainted 5.7.0-rc1-syzkaller #0 [ 165.176896][ T8399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.186932][ T8399] Call Trace: [ 165.190268][ T8399] dump_stack+0xb4/0xe3 [ 165.194439][ T8399] should_fail.cold+0x32/0x39 [ 165.199086][ T8399] should_failslab+0x5/0xf [ 165.203474][ T8399] kmem_cache_alloc+0x23/0x2c0 [ 165.208213][ T8399] create_object+0x38/0x360 [ 165.212709][ T8399] kmem_cache_alloc_node_trace+0x161/0x2f0 [ 165.218500][ T8399] __kmalloc_reserve.isra.0+0x35/0xa0 [ 165.223842][ T8399] __alloc_skb+0x9b/0x220 [ 165.228145][ T8399] sctp_packet_transmit+0xe0/0xb20 [ 165.233224][ T8399] ? sctp_packet_append_chunk+0x291/0x380 [ 165.238929][ T8399] sctp_outq_flush_ctrl.constprop.0+0x238/0x2f0 [ 165.245142][ T8399] sctp_outq_flush+0x69/0xa20 [ 165.249796][ T8399] sctp_do_sm+0x1a5b/0x1eb0 [ 165.254272][ T8399] ? preempt_count_add+0x63/0x90 [ 165.259185][ T8399] ? _raw_spin_lock_irqsave+0x35/0x70 [ 165.264543][ T8399] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 165.270323][ T8399] ? create_object+0x218/0x360 [ 165.275190][ T8399] ? iov_iter_advance+0x107/0x520 [ 165.280240][ T8399] ? _copy_from_iter_full+0xd7/0x350 [ 165.285498][ T8399] ? preempt_count_add+0x63/0x90 [ 165.290565][ T8399] sctp_assoc_bh_rcv+0x167/0x250 [ 165.295478][ T8399] sctp_inq_push+0x76/0xa0 [ 165.299867][ T8399] sctp_backlog_rcv+0x83/0x360 [ 165.304609][ T8399] __release_sock+0xa5/0x110 [ 165.309168][ T8399] release_sock+0x32/0xc0 [ 165.313464][ T8399] sctp_sendmsg+0x2be/0xc60 [ 165.317937][ T8399] inet_sendmsg+0x39/0x60 [ 165.322237][ T8399] sock_sendmsg+0x4c/0x60 [ 165.326535][ T8399] __sys_sendto+0x11d/0x1c0 [ 165.331011][ T8399] ? __this_cpu_preempt_check+0xb/0xb0 [ 165.336437][ T8399] ? __sb_end_write+0x56/0xb0 [ 165.341083][ T8399] ? vfs_write+0x90/0x200 [ 165.345383][ T8399] __x64_sys_sendto+0x26/0x30 [ 165.350047][ T8399] do_syscall_64+0x6e/0x220 [ 165.354521][ T8399] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 165.360404][ T8399] RIP: 0033:0x45c889 [ 165.364268][ T8399] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 165.384088][ T8399] RSP: 002b:00007fffd0f0ba18 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 165.392494][ T8399] RAX: ffffffffffffffda RBX: 0000000001b89914 RCX: 000000000045c889 [ 165.400439][ T8399] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 165.408399][ T8399] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 165.416365][ T8399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 165.424321][ T8399] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 165.438429][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.448997][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.458855][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.469594][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.479400][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.489826][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.499635][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.510268][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.520101][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.530528][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.540882][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.551659][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.561874][ T6732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 165.572316][ T6732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.582632][ T6732] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 165.593213][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.601820][ T3907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.671030][ T8465] FAULT_INJECTION: forcing a failure. [ 165.671030][ T8465] name failslab, interval 1, probability 0, space 0, times 0 [ 165.686135][ T8465] CPU: 0 PID: 8465 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 165.694741][ T8465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.704785][ T8465] Call Trace: [ 165.708064][ T8465] dump_stack+0xb4/0xe3 [ 165.712219][ T8465] should_fail.cold+0x32/0x39 [ 165.716887][ T8465] should_failslab+0x5/0xf [ 165.721293][ T8465] kmem_cache_alloc+0x23/0x2c0 [ 165.726057][ T8465] create_object+0x38/0x360 [ 165.730547][ T8465] kmem_cache_alloc_node_trace+0x161/0x2f0 [ 165.736601][ T8465] __kmalloc_reserve.isra.0+0x35/0xa0 [ 165.741964][ T8465] __alloc_skb+0x9b/0x220 [ 165.746286][ T8465] sctp_packet_transmit+0xe0/0xb20 [ 165.751392][ T8465] ? sctp_packet_append_chunk+0x291/0x380 [ 165.757099][ T8465] sctp_outq_flush_ctrl.constprop.0+0x238/0x2f0 [ 165.763353][ T8465] sctp_outq_flush+0x69/0xa20 [ 165.768029][ T8465] sctp_do_sm+0x1a5b/0x1eb0 [ 165.772527][ T8465] ? preempt_count_add+0x63/0x90 [ 165.777456][ T8465] ? _raw_spin_lock_irqsave+0x35/0x70 [ 165.782820][ T8465] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 165.788613][ T8465] ? create_object+0x218/0x360 [ 165.793365][ T8465] ? iov_iter_advance+0x107/0x520 [ 165.793512][ T8469] FAULT_INJECTION: forcing a failure. [ 165.793512][ T8469] name failslab, interval 1, probability 0, space 0, times 0 [ 165.798430][ T8465] ? _copy_from_iter_full+0xd7/0x350 [ 165.798437][ T8465] ? preempt_count_add+0x63/0x90 [ 165.798446][ T8465] sctp_assoc_bh_rcv+0x167/0x250 [ 165.826110][ T8465] sctp_inq_push+0x76/0xa0 [ 165.830543][ T8465] sctp_backlog_rcv+0x83/0x360 [ 165.835293][ T8465] __release_sock+0xa5/0x110 [ 165.839872][ T8465] release_sock+0x32/0xc0 [ 165.844188][ T8465] sctp_sendmsg+0x2be/0xc60 [ 165.848683][ T8465] inet_sendmsg+0x39/0x60 [ 165.852984][ T8465] sock_sendmsg+0x4c/0x60 [ 165.857286][ T8465] __sys_sendto+0x11d/0x1c0 [ 165.861764][ T8465] ? __this_cpu_preempt_check+0xb/0xb0 [ 165.867192][ T8465] ? __sb_end_write+0x56/0xb0 [ 165.871839][ T8465] ? vfs_write+0x90/0x200 [ 165.876138][ T8465] __x64_sys_sendto+0x26/0x30 [ 165.880787][ T8465] do_syscall_64+0x6e/0x220 [ 165.885261][ T8465] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 165.891122][ T8465] RIP: 0033:0x45c889 [ 165.894999][ T8465] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 165.914575][ T8465] RSP: 002b:00007fff3868da58 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 165.922952][ T8465] RAX: ffffffffffffffda RBX: 0000000002958914 RCX: 000000000045c889 [ 165.930910][ T8465] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 165.938854][ T8465] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 165.946819][ T8465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 165.954768][ T8465] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 165.962731][ T8469] CPU: 1 PID: 8469 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0 [ 165.971322][ T8469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.981372][ T8469] Call Trace: [ 165.984648][ T8469] dump_stack+0xb4/0xe3 [ 165.988791][ T8469] should_fail.cold+0x32/0x39 [ 165.993472][ T8469] should_failslab+0x5/0xf [ 165.997875][ T8469] kmem_cache_alloc_node_trace+0x39/0x2f0 [ 166.003585][ T8469] __kmalloc_reserve.isra.0+0x35/0xa0 [ 166.008955][ T8469] __alloc_skb+0x9b/0x220 [ 166.013275][ T8469] sctp_packet_transmit+0xe0/0xb20 [ 166.018379][ T8469] ? sctp_packet_append_chunk+0x291/0x380 [ 166.024087][ T8469] sctp_outq_flush_ctrl.constprop.0+0x238/0x2f0 [ 166.030318][ T8469] sctp_outq_flush+0x69/0xa20 [ 166.035073][ T8469] sctp_do_sm+0x1a5b/0x1eb0 [ 166.039591][ T8469] ? preempt_count_add+0x63/0x90 [ 166.044516][ T8469] ? _raw_spin_lock_irqsave+0x35/0x70 [ 166.049871][ T8469] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 166.055671][ T8469] ? create_object+0x218/0x360 [ 166.057776][ T8481] FAULT_INJECTION: forcing a failure. [ 166.057776][ T8481] name failslab, interval 1, probability 0, space 0, times 0 [ 166.060418][ T8469] ? iov_iter_advance+0x107/0x520 [ 166.060423][ T8469] ? _copy_from_iter_full+0xd7/0x350 [ 166.060429][ T8469] ? preempt_count_add+0x63/0x90 [ 166.060436][ T8469] sctp_assoc_bh_rcv+0x167/0x250 [ 166.060444][ T8469] sctp_inq_push+0x76/0xa0 [ 166.097740][ T8469] sctp_backlog_rcv+0x83/0x360 [ 166.102484][ T8469] __release_sock+0xa5/0x110 [ 166.107051][ T8469] release_sock+0x32/0xc0 [ 166.111354][ T8469] sctp_sendmsg+0x2be/0xc60 [ 166.115865][ T8469] inet_sendmsg+0x39/0x60 [ 166.120172][ T8469] sock_sendmsg+0x4c/0x60 [ 166.124485][ T8469] __sys_sendto+0x11d/0x1c0 [ 166.128976][ T8469] ? __this_cpu_preempt_check+0xb/0xb0 [ 166.134415][ T8469] ? __sb_end_write+0x56/0xb0 [ 166.139074][ T8469] ? vfs_write+0x90/0x200 [ 166.143388][ T8469] __x64_sys_sendto+0x26/0x30 [ 166.148055][ T8469] do_syscall_64+0x6e/0x220 [ 166.152537][ T8469] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 166.158416][ T8469] RIP: 0033:0x45c889 [ 166.162292][ T8469] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 166.181874][ T8469] RSP: 002b:00007ffc78df9518 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 166.190264][ T8469] RAX: ffffffffffffffda RBX: 0000000002325914 RCX: 000000000045c889 [ 166.198208][ T8469] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 166.206153][ T8469] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 166.214108][ T8469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 166.222051][ T8469] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 166.230001][ T8481] CPU: 0 PID: 8481 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 166.238584][ T8481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.248629][ T8481] Call Trace: [ 166.251996][ T8481] dump_stack+0xb4/0xe3 [ 166.256145][ T8481] should_fail.cold+0x32/0x39 [ 166.260805][ T8481] should_failslab+0x5/0xf [ 166.265206][ T8481] kmem_cache_alloc+0x23/0x2c0 [ 166.269948][ T8481] ? kmem_cache_alloc_node_trace+0x161/0x2f0 [ 166.275907][ T8481] create_object+0x38/0x360 [ 166.280390][ T8481] kmem_cache_alloc+0x13a/0x2c0 [ 166.285221][ T8481] sctp_chunkify+0x27/0xa0 [ 166.289619][ T8481] _sctp_make_chunk+0x9c/0x100 [ 166.294372][ T8481] sctp_make_init_ack+0x1d6/0x540 [ 166.299411][ T8481] sctp_sf_do_unexpected_init.isra.0+0x41a/0x5d0 [ 166.305725][ T8481] sctp_do_sm+0x91/0x1eb0 [ 166.310044][ T8481] ? preempt_count_add+0x63/0x90 [ 166.314982][ T8481] ? _raw_spin_lock_irqsave+0x35/0x70 [ 166.320341][ T8481] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 166.326131][ T8481] ? create_object+0x218/0x360 [ 166.330880][ T8481] ? iov_iter_advance+0x107/0x520 [ 166.335887][ T8481] ? _copy_from_iter_full+0xd7/0x350 [ 166.341156][ T8481] ? preempt_count_add+0x63/0x90 [ 166.346109][ T8481] ? _raw_spin_lock_irqsave+0x35/0x70 [ 166.351480][ T8481] ? preempt_count_add+0x63/0x90 [ 166.356407][ T8481] ? _raw_spin_lock_irqsave+0x35/0x70 [ 166.361768][ T8481] sctp_assoc_bh_rcv+0x167/0x250 [ 166.366691][ T8481] sctp_inq_push+0x76/0xa0 [ 166.371094][ T8481] sctp_backlog_rcv+0x83/0x360 [ 166.375078][ T8487] FAULT_INJECTION: forcing a failure. [ 166.375078][ T8487] name failslab, interval 1, probability 0, space 0, times 0 [ 166.375842][ T8481] __release_sock+0xa5/0x110 [ 166.375848][ T8481] release_sock+0x32/0xc0 [ 166.397267][ T8481] sctp_sendmsg+0x2be/0xc60 [ 166.401756][ T8481] inet_sendmsg+0x39/0x60 [ 166.406059][ T8481] sock_sendmsg+0x4c/0x60 [ 166.410359][ T8481] __sys_sendto+0x11d/0x1c0 [ 166.414839][ T8481] ? __this_cpu_preempt_check+0xb/0xb0 [ 166.420266][ T8481] ? __sb_end_write+0x56/0xb0 [ 166.424912][ T8481] ? vfs_write+0x90/0x200 [ 166.429212][ T8481] __x64_sys_sendto+0x26/0x30 [ 166.433858][ T8481] do_syscall_64+0x6e/0x220 [ 166.438333][ T8481] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 166.444223][ T8481] RIP: 0033:0x45c889 [ 166.448102][ T8481] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/04/16 13:33:53 executed programs: 21 [ 166.467801][ T8481] RSP: 002b:00007ffeaaf49ca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 166.476184][ T8481] RAX: ffffffffffffffda RBX: 00000000011f8914 RCX: 000000000045c889 [ 166.484160][ T8481] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 166.492125][ T8481] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 166.500182][ T8481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 166.508142][ T8481] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 166.516206][ T8487] CPU: 1 PID: 8487 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 166.524782][ T8487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.534823][ T8487] Call Trace: [ 166.538127][ T8487] dump_stack+0xb4/0xe3 [ 166.542266][ T8487] should_fail.cold+0x32/0x39 [ 166.546924][ T8487] should_failslab+0x5/0xf [ 166.551325][ T8487] kmem_cache_alloc_node_trace+0x39/0x2f0 [ 166.557027][ T8487] __kmalloc_reserve.isra.0+0x35/0xa0 [ 166.562389][ T8487] __alloc_skb+0x9b/0x220 [ 166.566703][ T8487] _sctp_make_chunk+0x44/0x100 [ 166.571450][ T8487] sctp_make_init_ack+0x1d6/0x540 [ 166.576462][ T8487] sctp_sf_do_unexpected_init.isra.0+0x41a/0x5d0 [ 166.584387][ T8487] sctp_do_sm+0x91/0x1eb0 [ 166.588714][ T8487] ? preempt_count_add+0x63/0x90 [ 166.593621][ T8487] ? _raw_spin_lock_irqsave+0x35/0x70 [ 166.598969][ T8487] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 166.604747][ T8487] ? create_object+0x218/0x360 [ 166.609483][ T8487] ? iov_iter_advance+0x107/0x520 [ 166.614477][ T8487] ? _copy_from_iter_full+0xd7/0x350 [ 166.619737][ T8487] ? preempt_count_add+0x63/0x90 [ 166.624648][ T8487] ? _raw_spin_lock_irqsave+0x35/0x70 [ 166.630028][ T8487] ? preempt_count_add+0x63/0x90 [ 166.634934][ T8487] ? _raw_spin_lock_irqsave+0x35/0x70 [ 166.640281][ T8487] sctp_assoc_bh_rcv+0x167/0x250 [ 166.645202][ T8487] sctp_inq_push+0x76/0xa0 [ 166.649588][ T8487] sctp_backlog_rcv+0x83/0x360 [ 166.654325][ T8487] __release_sock+0xa5/0x110 [ 166.658894][ T8487] release_sock+0x32/0xc0 [ 166.663214][ T8487] sctp_sendmsg+0x2be/0xc60 [ 166.667713][ T8487] inet_sendmsg+0x39/0x60 [ 166.672026][ T8487] sock_sendmsg+0x4c/0x60 [ 166.676459][ T8487] __sys_sendto+0x11d/0x1c0 [ 166.680976][ T8487] ? __this_cpu_preempt_check+0xb/0xb0 [ 166.686527][ T8487] ? __sb_end_write+0x56/0xb0 [ 166.691178][ T8487] ? vfs_write+0x90/0x200 [ 166.695478][ T8487] __x64_sys_sendto+0x26/0x30 [ 166.700156][ T8487] do_syscall_64+0x6e/0x220 [ 166.704626][ T8487] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 166.710483][ T8487] RIP: 0033:0x45c889 [ 166.714347][ T8487] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 166.733924][ T8487] RSP: 002b:00007ffd02067fa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 166.742304][ T8487] RAX: ffffffffffffffda RBX: 000000000186e914 RCX: 000000000045c889 [ 166.750249][ T8487] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000004 [ 166.758200][ T8487] RBP: 000000000076bf00 R08: 0000000020618000 R09: 0000000000000010 [ 166.766155][ T8487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 166.774211][ T8487] R13: 0000000000000a08 R14: 00000000004ccc2e R15: 0000000000000051 [ 172.973939][ T8492] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888103ba4580 (size 96): comm "syz-executor.1", pid 8335, jiffies 4294953411 (age 14.410s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000b06f3e80>] sctp_stream_init_ext+0x28/0xe0 [<00000000aff2ecba>] sctp_sendmsg_to_asoc+0x9af/0xab0 [<00000000d5d5eb76>] sctp_sendmsg+0x2a6/0xc60 [<0000000023cdbfa3>] inet_sendmsg+0x39/0x60 [<00000000885878ef>] sock_sendmsg+0x4c/0x60 [<0000000009d727e5>] __sys_sendto+0x11d/0x1c0 [<0000000066974477>] __x64_sys_sendto+0x26/0x30 [<00000000ecc1fea9>] do_syscall_64+0x6e/0x220 [<00000000605d798b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9