Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 17.419045][ C1] random: crng init done [ 17.423472][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 29.557706][ T28] audit: type=1400 audit(1605458304.027:8): avc: denied { execmem } for pid=6835 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 29.562247][ T6836] IPVS: ftp: loaded support on port[0] = 21 [ 29.842329][ T6826] can: request_module (can-proto-0) failed. [ 30.499160][ T6826] can: request_module (can-proto-0) failed. [ 30.507394][ T6826] can: request_module (can-proto-0) failed. [ 30.529054][ T28] audit: type=1400 audit(1605458305.008:9): avc: denied { create } for pid=6819 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.1.23' (ECDSA) to the list of known hosts. 2020/11/15 16:38:31 parsed 1 programs 2020/11/15 16:38:31 executed programs: 0 [ 37.387912][ T28] audit: type=1400 audit(1605458311.861:10): avc: denied { execmem } for pid=6959 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 37.457937][ T6960] IPVS: ftp: loaded support on port[0] = 21 [ 37.504340][ T6962] IPVS: ftp: loaded support on port[0] = 21 [ 37.514244][ T6967] IPVS: ftp: loaded support on port[0] = 21 [ 37.547364][ T6989] IPVS: ftp: loaded support on port[0] = 21 [ 37.565913][ T6991] IPVS: ftp: loaded support on port[0] = 21 [ 37.631436][ T6960] chnl_net:caif_netlink_parms(): no params data found [ 37.639708][ T7000] IPVS: ftp: loaded support on port[0] = 21 [ 37.654191][ T6962] chnl_net:caif_netlink_parms(): no params data found [ 37.668144][ T6967] chnl_net:caif_netlink_parms(): no params data found [ 37.735885][ T6989] chnl_net:caif_netlink_parms(): no params data found [ 37.745802][ T6991] chnl_net:caif_netlink_parms(): no params data found [ 37.760799][ T7000] chnl_net:caif_netlink_parms(): no params data found [ 37.783331][ T6962] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.791463][ T6962] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.799150][ T6962] device bridge_slave_0 entered promiscuous mode [ 37.819433][ T6967] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.826599][ T6967] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.833887][ T6967] device bridge_slave_0 entered promiscuous mode [ 37.842770][ T6967] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.850290][ T6967] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.858158][ T6967] device bridge_slave_1 entered promiscuous mode [ 37.865177][ T6962] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.872601][ T6962] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.880134][ T6962] device bridge_slave_1 entered promiscuous mode [ 37.897647][ T6967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.921598][ T6967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.931541][ T6960] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.939452][ T6960] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.947921][ T6960] device bridge_slave_0 entered promiscuous mode [ 37.954567][ T6989] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.962192][ T6989] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.972349][ T6989] device bridge_slave_0 entered promiscuous mode [ 37.981040][ T6989] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.988754][ T6989] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.996265][ T6989] device bridge_slave_1 entered promiscuous mode [ 38.002823][ T6991] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.010097][ T6991] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.017486][ T6991] device bridge_slave_0 entered promiscuous mode [ 38.025105][ T6991] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.032828][ T6991] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.040409][ T6991] device bridge_slave_1 entered promiscuous mode [ 38.049642][ T6960] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.057295][ T6960] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.064683][ T6960] device bridge_slave_1 entered promiscuous mode [ 38.071892][ T6962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.083629][ T6962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.102959][ T6967] team0: Port device team_slave_0 added [ 38.112629][ T6989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.125838][ T6962] team0: Port device team_slave_0 added [ 38.132941][ T6962] team0: Port device team_slave_1 added [ 38.142101][ T6991] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.152272][ T6967] team0: Port device team_slave_1 added [ 38.158589][ T6960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.169328][ T6960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.179666][ T7000] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.187264][ T7000] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.194530][ T7000] device bridge_slave_0 entered promiscuous mode [ 38.201759][ T6989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.211855][ T6991] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.228076][ T6962] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.235000][ T6962] 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. [ 38.262006][ T6962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.278186][ T7000] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.285859][ T7000] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.293255][ T7000] device bridge_slave_1 entered promiscuous mode [ 38.304378][ T6989] team0: Port device team_slave_0 added [ 38.312254][ T6967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.320060][ T6967] 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. [ 38.348335][ T6967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.360797][ T6967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.368216][ T6967] 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. [ 38.394644][ T6967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.406133][ T6962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.413310][ T6962] 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. [ 38.439623][ T6962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.458664][ T6962] device hsr_slave_0 entered promiscuous mode [ 38.467953][ T6962] device hsr_slave_1 entered promiscuous mode [ 38.475601][ T6960] team0: Port device team_slave_0 added [ 38.481700][ T6989] team0: Port device team_slave_1 added [ 38.490043][ T6991] team0: Port device team_slave_0 added [ 38.503741][ T6967] device hsr_slave_0 entered promiscuous mode [ 38.511479][ T6967] device hsr_slave_1 entered promiscuous mode [ 38.518349][ T6967] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.528048][ T6967] Cannot create hsr debugfs directory [ 38.533907][ T6960] team0: Port device team_slave_1 added [ 38.543028][ T7000] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.553319][ T7000] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.564253][ T6991] team0: Port device team_slave_1 added [ 38.578193][ T6960] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.585596][ T6960] 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. [ 38.611656][ T6960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.624550][ T6960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.631612][ T6960] 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. [ 38.657989][ T6960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.678949][ T6991] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.689926][ T6991] 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. [ 38.716712][ T6991] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.732121][ T6989] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.739673][ T6989] 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. [ 38.765886][ T6989] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.777686][ T6989] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.784605][ T6989] 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. [ 38.811059][ T6989] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.825869][ T7000] team0: Port device team_slave_0 added [ 38.832903][ T7000] team0: Port device team_slave_1 added [ 38.838845][ T6991] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.845848][ T6991] 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. [ 38.872730][ T6991] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.886898][ T6960] device hsr_slave_0 entered promiscuous mode [ 38.894790][ T6960] device hsr_slave_1 entered promiscuous mode [ 38.901424][ T6960] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.909881][ T6960] Cannot create hsr debugfs directory [ 38.927346][ T7000] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.934284][ T7000] 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. [ 38.960517][ T7000] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.983768][ T6989] device hsr_slave_0 entered promiscuous mode [ 38.991543][ T6989] device hsr_slave_1 entered promiscuous mode [ 38.998514][ T6989] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.006800][ T6989] Cannot create hsr debugfs directory [ 39.013172][ T6991] device hsr_slave_0 entered promiscuous mode [ 39.022343][ T6991] device hsr_slave_1 entered promiscuous mode [ 39.029089][ T6991] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.036699][ T6991] Cannot create hsr debugfs directory [ 39.056835][ T7000] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.064062][ T7000] 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. [ 39.089976][ T7000] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.106139][ T7000] device hsr_slave_0 entered promiscuous mode [ 39.113328][ T7000] device hsr_slave_1 entered promiscuous mode [ 39.119829][ T7000] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.128226][ T7000] Cannot create hsr debugfs directory [ 39.190633][ T6962] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 39.209059][ T6962] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 39.223122][ T6962] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 39.231922][ T6962] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 39.260593][ T6967] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 39.270833][ T6960] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 39.278855][ T6960] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 39.295418][ T6967] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 39.303021][ T6960] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 39.320926][ T6962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.332907][ T6967] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 39.343007][ T6989] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.353420][ T6960] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 39.363131][ T6967] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 39.378175][ T6962] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.387854][ T6989] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.398607][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.406313][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.418001][ T6989] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.434799][ T6991] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 39.442342][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.453542][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.462109][ T2544] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.469425][ T2544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.487355][ T6962] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.498646][ T6962] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.509819][ T6989] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.518051][ T6991] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 39.529497][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.537387][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.545928][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.554044][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.561829][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.569792][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.580897][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.589079][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.597378][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.605433][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.613528][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.621724][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.630124][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.638265][ T7000] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 39.649856][ T7000] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 39.658374][ T7000] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 39.672198][ T6960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.680443][ T6991] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 39.688295][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.695729][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.709184][ T7000] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 39.720945][ T6960] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.728859][ T6991] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 39.750281][ T6467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.757794][ T6467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.766009][ T6467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.773358][ T6467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.781504][ T6467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.790370][ T6467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.798952][ T6467] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.806015][ T6467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.820377][ T6960] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.837086][ T6960] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.853154][ T6967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.863805][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.872069][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.883099][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.891823][ T6464] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.898876][ T6464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.906638][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.914833][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.923022][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.931717][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.940245][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.948671][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.956855][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.965007][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.972979][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.981619][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.989893][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.997452][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.010971][ T7000] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.021205][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.028914][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.039073][ T6967] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.052046][ T6962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.060247][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.068264][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.077349][ T7000] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.084294][ T6960] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.103654][ T6962] device veth0_vlan entered promiscuous mode [ 40.110344][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.118302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.125953][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.134167][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.143029][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.150096][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.157802][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.166200][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.174300][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.181430][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.188964][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.197581][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.205803][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.214046][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.223040][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.231544][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.239860][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.248284][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.256302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.264281][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.272239][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.280211][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.288096][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.296269][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.311862][ T7000] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.322923][ T7000] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.337744][ T6967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.346645][ T6962] device veth1_vlan entered promiscuous mode [ 40.355666][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.363434][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.372345][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.380315][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.387931][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.395640][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.403260][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.411714][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.419917][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.427068][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.434480][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.442847][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.451301][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.458381][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.466515][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.474740][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.482955][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.491711][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.499786][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.508554][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.517262][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.526195][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.534235][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.542682][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.556634][ T6989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.566578][ T6991] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.581553][ T6962] device veth0_macvtap entered promiscuous mode [ 40.589552][ T7000] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.597646][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.606060][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.613721][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.621431][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.629063][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.636744][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.645476][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.653699][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.662200][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.670637][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.682772][ T6967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.691861][ T6962] device veth1_macvtap entered promiscuous mode [ 40.700307][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.708353][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.716276][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.723595][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.731665][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.739909][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.747742][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.755669][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.763064][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.770911][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.778567][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.789078][ T6989] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.798654][ T6991] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.817401][ T6962] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.826124][ T6960] device veth0_vlan entered promiscuous mode [ 40.838040][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.850350][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.863404][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.872791][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.883981][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.892569][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.901244][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.909809][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.918533][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.925599][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.932989][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.941446][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.949648][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.956708][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.965093][ T6967] device veth0_vlan entered promiscuous mode [ 40.979769][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.987434][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.994969][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.004884][ T6962] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.005478][ T6967] device veth1_vlan entered promiscuous mode [ 41.006140][ T6962] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.006153][ T6962] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.006155][ T6962] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.006159][ T6962] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.065602][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.073603][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.084444][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.092651][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.101940][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.110437][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.119476][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.127616][ T2544] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.134676][ T2544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.142115][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.150437][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.158581][ T2544] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.165726][ T2544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.173132][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.181787][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.189999][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.198330][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.206608][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.214910][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.226457][ T6967] device veth0_macvtap entered promiscuous mode [ 41.233861][ T6967] device veth1_macvtap entered promiscuous mode [ 41.247354][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.255165][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.262522][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.271053][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.279699][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.288036][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.296333][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.305914][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.313631][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.321829][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.329916][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.338217][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.346254][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.354411][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.363489][ T6989] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.375249][ T6989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.392098][ T6960] device veth1_vlan entered promiscuous mode [ 41.401045][ T7000] device veth0_vlan entered promiscuous mode [ 41.408516][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.418039][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.426286][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.434436][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.442636][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.450735][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.459681][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.467145][ T2544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.479343][ T6989] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.488315][ T6967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.499548][ T6967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.510497][ T6967] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.520336][ T6991] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.531074][ T6991] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.543962][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.552773][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.561216][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.568882][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.576762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.585251][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.593511][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.601675][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.625944][ T7000] device veth1_vlan entered promiscuous mode [ 41.641155][ T6989] device veth0_vlan entered promiscuous mode [ 41.651882][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.660343][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.671412][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.679081][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.690165][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.698977][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.708554][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.717174][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.725278][ T6464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.735528][ T8223] batman_adv: batadv0: Adding interface: vlan0 [ 41.741685][ T8223] batman_adv: batadv0: The MTU of interface vlan0 is too small (6) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.774904][ T8223] batman_adv: batadv0: Interface activated: vlan0 [ 41.782800][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 41.794866][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 41.806447][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 41.818657][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 41.830211][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 41.841880][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 41.854007][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 41.865647][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 41.877283][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 41.888866][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.783318][ T8223] net_ratelimit: 6828 callbacks suppressed [ 46.783321][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.800372][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.811373][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.822488][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.833679][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.844777][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.855766][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.866759][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.877922][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 46.888918][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.792547][ T8223] net_ratelimit: 6931 callbacks suppressed [ 51.792550][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.809621][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.820613][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.831598][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.842761][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.853891][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.864991][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.876097][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.887108][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 51.898088][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.801401][ T8223] net_ratelimit: 6931 callbacks suppressed [ 56.801405][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.818938][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.829941][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.841055][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.852177][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.863276][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.874479][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.885469][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.897426][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 56.908939][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.811520][ T8223] net_ratelimit: 6927 callbacks suppressed [ 61.811524][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.828562][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.839775][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.850879][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.861993][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.873044][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.884071][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.895064][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.906050][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 61.917069][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.820867][ T8223] net_ratelimit: 6924 callbacks suppressed [ 66.820870][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.837733][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.849708][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.860754][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.871891][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.882908][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.893900][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.904929][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.915948][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 66.926928][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.830296][ T8223] net_ratelimit: 6927 callbacks suppressed [ 71.830299][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.847177][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.858172][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.869183][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.880203][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.891313][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.903623][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.914604][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.925611][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 71.937565][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.840697][ T8223] net_ratelimit: 6921 callbacks suppressed [ 76.840700][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.857598][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.868698][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.879717][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.890872][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.901994][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.912981][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.923967][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.935039][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 76.946027][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.850648][ T8223] net_ratelimit: 6929 callbacks suppressed [ 81.850651][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.867530][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.878638][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.889646][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.900812][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.911992][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.922984][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.933973][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.944968][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 81.955957][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.860378][ T8223] net_ratelimit: 6928 callbacks suppressed [ 86.860382][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.877475][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.888505][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.899516][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.910635][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.921762][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.932745][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.943723][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.954814][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 86.965823][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.870142][ T8223] net_ratelimit: 6923 callbacks suppressed [ 91.870145][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.887088][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.898079][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.909100][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.920167][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.931298][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.942320][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.953351][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.964354][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 91.975350][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.880100][ T8223] net_ratelimit: 6924 callbacks suppressed [ 96.880103][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.897100][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.908702][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.919680][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.930834][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.941927][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.952910][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.964355][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.975374][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 96.986381][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.890564][ T8223] net_ratelimit: 6923 callbacks suppressed [ 101.890568][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.907773][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.918918][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.930104][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.941241][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.952261][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.963245][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.974320][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.985683][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 101.996683][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 106.899963][ T8223] net_ratelimit: 6917 callbacks suppressed [ 106.899966][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 106.917522][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 106.928589][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 106.939596][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 106.950721][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 106.961898][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 106.973345][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 106.984334][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 106.995792][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 107.006783][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 111.910401][ T8223] net_ratelimit: 6926 callbacks suppressed [ 111.910406][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 111.927328][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 111.938333][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 111.949328][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 111.960488][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 111.971651][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 111.982676][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 111.993692][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 112.004677][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 112.015711][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 116.920118][ T8223] net_ratelimit: 6935 callbacks suppressed [ 116.920122][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 116.937020][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 116.948015][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 116.959013][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 116.970156][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 116.981456][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 116.992472][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 117.003477][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 117.014471][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 117.025888][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 121.929973][ T8223] net_ratelimit: 6918 callbacks suppressed [ 121.929976][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 121.946961][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 121.957978][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 121.970299][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 121.981657][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 121.992654][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 122.003653][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 122.014656][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 122.025660][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 122.036669][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 126.939879][ T8223] net_ratelimit: 6919 callbacks suppressed [ 126.939882][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 126.956890][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 126.967951][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 126.979056][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 126.990140][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 127.001260][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 127.012249][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 127.023264][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 127.034598][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 127.045605][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 131.949735][ T8223] net_ratelimit: 6920 callbacks suppressed [ 131.949738][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 131.966970][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 131.978224][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 131.989322][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 132.000471][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 132.011585][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 132.022575][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 132.033580][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 132.044615][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 132.056481][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 136.960251][ T8223] net_ratelimit: 6927 callbacks suppressed [ 136.960255][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 136.977246][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 136.988361][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 136.999376][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 137.010530][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 137.021854][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 137.032860][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 137.044479][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 137.055466][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 137.067000][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 141.970347][ T8223] net_ratelimit: 6930 callbacks suppressed [ 141.970350][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 141.987245][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 141.998229][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 142.009822][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 142.021051][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 142.032076][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 142.043089][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 142.054260][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 142.065601][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 142.077693][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 146.779656][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 146.786540][ C1] rcu: 1-...!: (10494 ticks this GP) idle=4c2/1/0x4000000000000000 softirq=9661/9661 fqs=0 [ 146.797244][ C1] (t=10502 jiffies g=3729 q=101) [ 146.797249][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g3729 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 146.814093][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 146.824041][ C1] rcu: RCU grace-period kthread stack dump: [ 146.829908][ C1] task:rcu_preempt state:I stack:14552 pid: 10 ppid: 2 flags:0x00004000 [ 146.839102][ C1] Call Trace: [ 146.842364][ C1] __schedule+0x404/0x890 [ 146.846662][ C1] schedule+0x38/0xe0 [ 146.850738][ C1] schedule_timeout+0x1be/0x2e0 [ 146.855733][ C1] ? prepare_to_swait_event+0xb7/0xd0 [ 146.861247][ C1] ? __next_timer_interrupt+0xf0/0xf0 [ 146.866863][ C1] rcu_gp_kthread+0x707/0xc60 [ 146.871526][ C1] ? lockdep_hardirqs_on+0x54/0x110 [ 146.877196][ C1] ? note_gp_changes+0xc0/0xc0 [ 146.881955][ C1] kthread+0x145/0x170 [ 146.886015][ C1] ? kthread_mod_delayed_work+0xb0/0xb0 [ 146.891559][ C1] ret_from_fork+0x1f/0x30 [ 146.895973][ C1] NMI backtrace for cpu 1 [ 146.900275][ C1] CPU: 1 PID: 8223 Comm: syz-executor.3 Not tainted 5.10.0-rc3-syzkaller #0 [ 146.908911][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.918933][ C1] Call Trace: [ 146.922187][ C1] [ 146.925007][ C1] dump_stack+0xa3/0xc8 [ 146.929128][ C1] nmi_cpu_backtrace.cold.8+0x53/0x6d [ 146.934640][ C1] ? lapic_can_unplug_cpu+0x70/0x70 [ 146.939804][ C1] nmi_trigger_cpumask_backtrace+0xd5/0xf0 [ 146.945606][ C1] rcu_dump_cpu_stacks+0xa2/0xce [ 146.950512][ C1] rcu_sched_clock_irq.cold.93+0x61/0x52b [ 146.956204][ C1] ? tick_sched_do_timer+0x60/0x60 [ 146.961307][ C1] update_process_times+0x50/0x80 [ 146.966310][ C1] tick_sched_handle.isra.24+0x1a/0x50 [ 146.971732][ C1] tick_sched_timer+0x6c/0x80 [ 146.976430][ C1] __hrtimer_run_queues+0x1e3/0x4f0 [ 146.981637][ C1] hrtimer_interrupt+0xf9/0x210 [ 146.986456][ C1] __sysvec_apic_timer_interrupt+0x8e/0x290 [ 146.993287][ C1] asm_call_irq_on_stack+0xf/0x20 [ 146.998711][ C1] [ 147.002616][ C1] sysvec_apic_timer_interrupt+0xcc/0xf0 [ 147.008396][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 147.015170][ C1] RIP: 0010:lock_is_held_type+0x11d/0x160 [ 147.020970][ C1] Code: 9c e8 83 e8 e5 0a 00 00 b8 ff ff ff ff 65 0f c1 05 88 af f5 7c 83 f8 01 75 37 48 83 3d 43 e3 20 01 00 74 2b 48 8b 3c 24 57 9d <0f> 1f 44 00 00 eb 05 bd 01 00 00 00 48 83 c4 08 89 e8 5b 5d 41 5c [ 147.040991][ C1] RSP: 0018:ffffc90002ccf410 EFLAGS: 00000286 [ 147.047034][ C1] RAX: 0000000000000001 RBX: ffff88811d55ae78 RCX: 0000000000000001 [ 147.055060][ C1] RDX: 0000000000000000 RSI: ffffffff83e89c37 RDI: 0000000000000286 [ 147.063284][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 147.071577][ C1] R10: 0000000000000001 R11: ffffc90002ccf360 R12: ffff88811d55a540 [ 147.079607][ C1] R13: ffff88811d55ae50 R14: 00000000ffffffff R15: 0000000000000002 [ 147.087805][ C1] rcu_read_lock_sched_held+0x4d/0x80 [ 147.094601][ C1] lock_acquire+0x2f2/0x420 [ 147.099076][ C1] ? mark_held_locks+0x48/0x70 [ 147.103920][ C1] ? batadv_tt_local_purge_pending_clients+0xd5/0x100 [ 147.110650][ C1] _raw_spin_lock_bh+0x2f/0x40 [ 147.115588][ C1] ? batadv_tt_local_purge_pending_clients+0x58/0x100 [ 147.122514][ C1] batadv_tt_local_purge_pending_clients+0x58/0x100 [ 147.130190][ C1] batadv_tt_local_resize_to_mtu+0x46/0x90 [ 147.136267][ C1] batadv_hardif_activate_interface.part.15.cold.26+0x2f/0x78 [ 147.143816][ C1] batadv_hardif_enable_interface+0x27e/0x2c0 [ 147.150030][ C1] batadv_softif_slave_add+0x3c/0x90 [ 147.155286][ C1] ? do_set_master+0x56/0x90 [ 147.159842][ C1] do_setlink+0x321/0x10b0 [ 147.164408][ C1] ? rcu_read_lock_sched_held+0x4d/0x80 [ 147.170726][ C1] ? kmem_cache_alloc_trace+0x9d1/0xb00 [ 147.176424][ C1] ? vlan_dev_set_egress_priority+0x5c/0xd0 [ 147.182285][ C1] __rtnl_newlink+0x538/0x8a0 [ 147.188758][ C1] ? load_balance+0x687/0xe30 [ 147.194060][ C1] ? __lock_acquire+0x4ea/0x1770 [ 147.203821][ C1] ? __lock_acquire+0x4ea/0x1770 [ 147.208922][ C1] rtnl_newlink+0x3e/0x60 [ 147.213247][ C1] rtnetlink_rcv_msg+0x173/0x480 [ 147.218158][ C1] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 147.223606][ C1] netlink_rcv_skb+0x49/0xf0 [ 147.228619][ C1] netlink_unicast+0x19a/0x270 [ 147.233870][ C1] netlink_sendmsg+0x248/0x480 [ 147.238613][ C1] sock_sendmsg+0x2b/0x40 [ 147.242935][ C1] ____sys_sendmsg+0x1ed/0x230 [ 147.247779][ C1] ? copy_msghdr_from_user+0x57/0x90 [ 147.253050][ C1] ___sys_sendmsg+0x77/0xb0 [ 147.260167][ C1] ? find_held_lock+0x2d/0x90 [ 147.264899][ C1] ? __fget_files+0xe1/0x1d0 [ 147.269545][ C1] ? __fget_files+0xf9/0x1d0 [ 147.274190][ C1] __sys_sendmsg+0x52/0xa0 [ 147.278766][ C1] do_syscall_64+0x2d/0x70 [ 147.283349][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.289219][ C1] RIP: 0033:0x45c369 [ 147.293128][ C1] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.312964][ C1] RSP: 002b:00007fe379203c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.321517][ C1] RAX: ffffffffffffffda RBX: 000000000002b740 RCX: 000000000045c369 [ 147.330196][ C1] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004 [ 147.342399][ C1] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 147.350442][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 147.358385][ C1] R13: 00007ffccc7ae2ff R14: 00007fe3792049c0 R15: 000000000078bf0c [ 147.367028][ T8223] net_ratelimit: 6643 callbacks suppressed [ 147.367030][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 147.384651][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 147.396098][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 147.407640][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 147.418807][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 147.430018][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 147.441127][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 147.452157][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 147.463249][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 147.474239][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.369839][ T8223] net_ratelimit: 6912 callbacks suppressed [ 152.369842][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.386749][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.397773][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.408774][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.419813][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.430935][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.441998][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.452983][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.463979][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224) [ 152.475093][ T8223] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-224)