Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.059526] audit: type=1400 audit(1590123028.625:8): avc: denied { execmem } for pid=6337 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 29.299727] IPVS: ftp: loaded support on port[0] = 21 [ 30.690723] can: request_module (can-proto-0) failed. [ 30.700107] can: request_module (can-proto-0) failed. [ 30.708883] can: request_module (can-proto-0) failed. [ 30.737228] audit: type=1400 audit(1590123030.296:9): avc: denied { create } for pid=6314 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 '10.128.0.72' (ECDSA) to the list of known hosts. 2020/05/22 04:50:38 parsed 1 programs 2020/05/22 04:50:38 executed programs: 0 [ 38.677440] audit: type=1400 audit(1590123038.250:10): avc: denied { execmem } for pid=6465 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 38.924235] IPVS: ftp: loaded support on port[0] = 21 [ 39.751741] IPVS: ftp: loaded support on port[0] = 21 [ 39.815850] chnl_net:caif_netlink_parms(): no params data found [ 39.865640] IPVS: ftp: loaded support on port[0] = 21 [ 39.893340] chnl_net:caif_netlink_parms(): no params data found [ 39.939169] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.946423] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.954534] device bridge_slave_0 entered promiscuous mode [ 39.962162] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.969860] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.977358] device bridge_slave_1 entered promiscuous mode [ 39.998597] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.008689] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.031187] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.037993] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.046124] device bridge_slave_0 entered promiscuous mode [ 40.058332] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.065709] team0: Port device team_slave_0 added [ 40.071041] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.077846] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.084982] device bridge_slave_1 entered promiscuous mode [ 40.097496] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.105208] team0: Port device team_slave_1 added [ 40.126340] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.134653] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.160781] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.172580] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.182576] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.197902] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.204387] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.235206] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.247703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.259719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.271606] IPVS: ftp: loaded support on port[0] = 21 [ 40.274633] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.284325] team0: Port device team_slave_0 added [ 40.289947] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.297186] team0: Port device team_slave_1 added [ 40.365876] device hsr_slave_0 entered promiscuous mode [ 40.413168] device hsr_slave_1 entered promiscuous mode [ 40.453556] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.467169] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.473481] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.498844] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.514684] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.527269] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.533768] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.559753] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.572625] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.585212] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.605975] IPVS: ftp: loaded support on port[0] = 21 [ 40.676198] device hsr_slave_0 entered promiscuous mode [ 40.713277] device hsr_slave_1 entered promiscuous mode [ 40.764938] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.821951] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.882263] chnl_net:caif_netlink_parms(): no params data found [ 40.929820] IPVS: ftp: loaded support on port[0] = 21 [ 41.090216] chnl_net:caif_netlink_parms(): no params data found [ 41.136118] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.150232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.157479] chnl_net:caif_netlink_parms(): no params data found [ 41.279972] chnl_net:caif_netlink_parms(): no params data found [ 41.311840] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.321124] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.330126] device bridge_slave_0 entered promiscuous mode [ 41.337352] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.344070] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.350939] device bridge_slave_1 entered promiscuous mode [ 41.393431] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.399988] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.408694] device bridge_slave_0 entered promiscuous mode [ 41.440196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.449547] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.459016] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.466950] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.474699] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.481538] device bridge_slave_1 entered promiscuous mode [ 41.495030] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.501386] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.508640] device bridge_slave_0 entered promiscuous mode [ 41.517210] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.536910] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.543905] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.550848] device bridge_slave_1 entered promiscuous mode [ 41.566074] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.573643] team0: Port device team_slave_0 added [ 41.579880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.587669] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.596942] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.615717] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.625228] team0: Port device team_slave_1 added [ 41.631940] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.645554] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.659269] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.672204] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.693747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.701406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.709255] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.716646] team0: Port device team_slave_0 added [ 41.723623] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.730763] team0: Port device team_slave_1 added [ 41.746221] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.755629] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.765088] device bridge_slave_0 entered promiscuous mode [ 41.771803] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.779440] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.804886] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.816909] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.823210] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.848654] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.873508] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.879750] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.907048] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.917675] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.924591] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.931640] device bridge_slave_1 entered promiscuous mode [ 41.938608] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.945966] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.952024] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.958733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.966225] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.973806] team0: Port device team_slave_0 added [ 41.979242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.987140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.994677] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.000911] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.026458] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.041598] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.051244] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.058990] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.067886] team0: Port device team_slave_1 added [ 42.078405] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.087489] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.093742] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.100664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.120257] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.144927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.152834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.160336] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.166906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.174214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.185149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.197664] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.208404] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.215556] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.242347] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.255235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.306165] device hsr_slave_0 entered promiscuous mode [ 42.342557] device hsr_slave_1 entered promiscuous mode [ 42.382798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.391168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.400635] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.407986] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.416257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.425712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.433453] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.439786] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.446706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.505398] device hsr_slave_0 entered promiscuous mode [ 42.542370] device hsr_slave_1 entered promiscuous mode [ 42.586867] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.594410] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.601208] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.627010] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.637974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.647005] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.655267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.668531] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.675906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.684483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.691999] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.699411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.707438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.715440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.723082] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.730145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.738316] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.745805] team0: Port device team_slave_0 added [ 42.751661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.781532] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.788804] team0: Port device team_slave_1 added [ 42.795528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.807477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.818275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.827706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.865606] device hsr_slave_0 entered promiscuous mode [ 42.902432] device hsr_slave_1 entered promiscuous mode [ 42.947946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.956408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.964020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.971586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.981130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.004445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.011711] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.027615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.035532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.043544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.051008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.058710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.066727] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.076489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.086988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.096230] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.113451] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.124501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.130809] 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. [ 43.156464] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.178179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.196000] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.204318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.210580] 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. [ 43.239386] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.250407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.260494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.268116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.275910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.288195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.314729] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.322661] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.329641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.337817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.384319] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.390380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.425670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.484275] device hsr_slave_0 entered promiscuous mode [ 43.532157] device hsr_slave_1 entered promiscuous mode [ 43.576911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.587437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.610732] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.617081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.626675] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.646692] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.655067] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.665253] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.672226] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.689370] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.697391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.706085] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.722594] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.739341] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.763678] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.777917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.785699] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.807477] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.824302] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.880394] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.896265] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.915189] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.929816] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.940007] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.956013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.964592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.974245] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.984758] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.990850] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.006297] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.013885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.021030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.029678] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.036022] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.044812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.057780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.066224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.074530] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.080974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.090157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.099390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.109217] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.118245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.126255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.139186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.148054] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.154792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.162680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.171990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.181362] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.191039] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.199990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.209094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.218836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.227981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.237280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.245516] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.251972] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.259399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.270119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.279748] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.288549] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.297441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.307830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.315747] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.322159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.329175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.336373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.343952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.358488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.367066] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.376250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.385638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.394617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.402443] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.410066] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.419193] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.426808] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.436387] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.444798] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.452726] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.465653] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.477605] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.489700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.499475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.507937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.516216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.523690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.531535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.539323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.548160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.556337] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.562747] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.569669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.577866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.587799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.594776] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.603851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.612323] device veth0_vlan entered promiscuous mode [ 44.619188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.629556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.639737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.648683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.658798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.666982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.675484] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.681911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.688835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.697020] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.707544] device veth1_vlan entered promiscuous mode [ 44.714020] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.722751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.733337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.743978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.757943] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.765566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.775428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.784916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.793310] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.800806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.809491] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.822689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.832982] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.839981] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.848028] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.857726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.868033] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.877133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.885385] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.893601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.901088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.909291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.917356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.925275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.934860] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.940896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.957903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.966317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.978543] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.986785] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.994435] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.005260] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.013629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.025236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.032637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.039292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.046388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.054076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.062783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.069980] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.082624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.092406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.104177] device veth0_vlan entered promiscuous mode [ 45.113232] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.122232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.129847] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.137953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.145829] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.153978] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.163624] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.172534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.184058] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.194249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.202826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.210752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.218699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.226497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.233516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.242668] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.250526] device veth0_macvtap entered promiscuous mode [ 45.258393] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.267728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.276527] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.285160] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.292229] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.299861] device veth1_vlan entered promiscuous mode [ 45.308600] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.318493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.326226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.336091] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.343032] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.363533] device veth1_macvtap entered promiscuous mode [ 45.369663] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.377579] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.392853] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.405080] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.413419] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.420591] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.428197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.436414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.444803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.452765] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.459112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.468089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.479903] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.487267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.499729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.508045] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.517280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.520506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.524673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.526906] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.527332] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.529773] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.529784] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.530620] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.537104] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.600027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.618928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.627264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.636886] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.643397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.651232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.658940] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.667407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.675534] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.683512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.691425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.701026] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.711373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.719127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.730046] device veth0_macvtap entered promiscuous mode [ 45.736888] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.750049] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.784087] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.792054] device veth1_macvtap entered promiscuous mode [ 45.798359] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.807495] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.821978] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.829085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.840313] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.849581] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.859497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.870012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.881479] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.888457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.897797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.907937] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.920209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.930474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.945951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.958159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.968260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.976569] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.986714] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.997057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.008167] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.015237] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.028622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.040144] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.048905] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.058140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.066842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.074712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.084117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.094807] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.105966] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.113453] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.122273] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.128487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.138947] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.147272] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.155369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.163716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.172115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.184737] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.200835] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.210590] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.220125] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.227098] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.238238] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.245793] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.266125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.275117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.284138] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.293244] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.302034] device veth0_vlan entered promiscuous mode [ 46.315413] device veth1_vlan entered promiscuous mode [ 46.332607] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.341929] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.350498] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.360596] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.386086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.393055] FAULT_INJECTION: forcing a failure. [ 46.393055] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 46.393070] CPU: 0 PID: 7739 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 46.393073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.393075] Call Trace: [ 46.393085] dump_stack+0xf7/0x13b [ 46.393095] should_fail.cold.3+0x105/0x14b [ 46.393106] __alloc_pages_nodemask+0x1d5/0x770 [ 46.393113] ? __alloc_pages_slowpath+0x2650/0x2650 [ 46.393122] ? lock_downgrade+0x7f0/0x7f0 [ 46.393142] cache_grow_begin+0x80/0x3f0 [ 46.393149] kmem_cache_alloc_trace+0x6cd/0x7a0 [ 46.393158] vc_allocate+0x145/0x5c0 [ 46.393164] ? vc_cons_allocated+0x60/0x60 [ 46.393173] con_install+0x4d/0x4c0 [ 46.393178] ? mutex_lock_nested+0x16/0x20 [ 46.393185] tty_init_dev+0xdb/0x350 [ 46.393191] tty_open+0x50a/0x970 [ 46.393199] ? tty_init_dev+0x350/0x350 [ 46.393208] ? do_raw_spin_unlock+0x16a/0x250 [ 46.393215] chrdev_open+0x1e9/0x5b0 [ 46.393221] ? cdev_put.part.0+0x50/0x50 [ 46.393230] ? security_file_open+0x128/0x170 [ 46.393238] do_dentry_open+0x620/0xdb0 [ 46.393242] ? security_inode_permission+0x93/0xd0 [ 46.393247] ? cdev_put.part.0+0x50/0x50 [ 46.393254] vfs_open+0xfc/0x240 [ 46.393259] ? may_open.isra.56+0xac/0x270 [ 46.393265] path_openat+0xdde/0x3bd0 [ 46.393276] ? path_lookupat.isra.41+0x810/0x810 [ 46.393283] ? trace_hardirqs_on+0x10/0x10 [ 46.393288] ? trace_hardirqs_off+0x10/0x10 [ 46.393293] ? __lock_is_held+0xb5/0x140 [ 46.393299] ? jbd2_journal_errno+0x28/0x80 [ 46.393308] ? find_held_lock+0x36/0x1d0 [ 46.393316] do_filp_open+0x16b/0x220 [ 46.393321] ? __alloc_fd+0x189/0x420 [ 46.393325] ? may_open_dev+0xc0/0xc0 [ 46.393334] ? _raw_spin_unlock+0x2c/0x50 [ 46.393339] ? __alloc_fd+0x189/0x420 [ 46.393352] do_sys_open+0x1c2/0x340 [ 46.393356] ? SyS_write+0x1c5/0x250 [ 46.393361] ? filp_open+0x50/0x50 [ 46.393369] ? do_syscall_64+0x4c/0x5b0 [ 46.393375] ? do_sys_open+0x340/0x340 [ 46.393378] SyS_open+0x19/0x20 [ 46.393382] do_syscall_64+0x1c7/0x5b0 [ 46.393386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.393395] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 46.393401] RIP: 0033:0x416621 [ 46.393404] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 46.393411] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 46.393414] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 46.393416] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 46.393418] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 46.393420] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 46.393610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.393995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.394309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.424871] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.429869] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.438334] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready 2020/05/22 04:50:46 executed programs: 6 [ 46.732344] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.739123] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.749980] FAULT_INJECTION: forcing a failure. [ 46.749980] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 46.774947] CPU: 1 PID: 7748 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 46.775925] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.782757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.782778] Call Trace: [ 46.782790] dump_stack+0xf7/0x13b [ 46.782800] should_fail.cold.3+0x105/0x14b [ 46.782807] ? __might_sleep+0x93/0xb0 [ 46.782816] __alloc_pages_nodemask+0x1d5/0x770 [ 46.782825] ? __alloc_pages_slowpath+0x2650/0x2650 [ 46.782833] ? kasan_unpoison_shadow+0x35/0x50 [ 46.782838] ? kasan_kmalloc+0xc7/0xe0 [ 46.782846] alloc_pages_current+0xd6/0x1b0 [ 46.782853] __vmalloc_node_range+0x310/0x5e0 [ 46.782858] ? __lock_is_held+0xb5/0x140 [ 46.782866] ? jbd2_journal_write_revoke_records+0xa80/0xab0 [ 46.805340] device veth0_macvtap entered promiscuous mode [ 46.809609] vzalloc+0x39/0x40 [ 46.809622] ? n_tty_open+0x16/0x150 [ 46.809627] n_tty_open+0x16/0x150 [ 46.827144] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.827921] tty_ldisc_open.isra.1+0x61/0xa0 [ 46.837706] device veth1_macvtap entered promiscuous mode [ 46.840719] tty_ldisc_setup+0x44/0xe0 [ 46.840726] tty_init_dev+0x1c0/0x350 [ 46.840732] tty_open+0x50a/0x970 [ 46.849694] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.851296] ? tty_init_dev+0x350/0x350 [ 46.851305] ? do_raw_spin_unlock+0x16a/0x250 [ 46.851313] chrdev_open+0x1e9/0x5b0 [ 46.851319] ? cdev_put.part.0+0x50/0x50 [ 46.851323] ? do_raw_spin_unlock+0x16a/0x250 [ 46.851331] ? security_file_open+0x128/0x170 [ 46.851339] do_dentry_open+0x620/0xdb0 [ 46.851343] ? security_inode_permission+0x93/0xd0 [ 46.851348] ? cdev_put.part.0+0x50/0x50 [ 46.851355] vfs_open+0xfc/0x240 [ 46.851359] ? may_open.isra.56+0xac/0x270 [ 46.851362] ? complete_walk+0x71/0x1b0 [ 46.851368] path_openat+0xdde/0x3bd0 [ 46.851376] ? __lock_acquire+0x6a4/0x4500 [ 46.851386] ? path_lookupat.isra.41+0x810/0x810 [ 46.851393] ? trace_hardirqs_on+0x10/0x10 [ 46.851398] ? trace_hardirqs_off+0x10/0x10 [ 46.851402] ? __lock_is_held+0xb5/0x140 [ 46.851412] ? find_held_lock+0x36/0x1d0 [ 46.851420] do_filp_open+0x16b/0x220 [ 46.851426] ? __alloc_fd+0x189/0x420 [ 46.851430] ? may_open_dev+0xc0/0xc0 [ 46.851441] ? _raw_spin_unlock+0x2c/0x50 [ 46.851445] ? __alloc_fd+0x189/0x420 [ 46.851455] do_sys_open+0x1c2/0x340 [ 46.851459] ? SyS_write+0x1c5/0x250 [ 46.851464] ? filp_open+0x50/0x50 [ 46.851472] ? do_syscall_64+0x4c/0x5b0 [ 46.851478] ? do_sys_open+0x340/0x340 [ 46.851483] SyS_open+0x19/0x20 [ 46.851487] do_syscall_64+0x1c7/0x5b0 [ 46.851491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.851501] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 46.851506] RIP: 0033:0x416621 [ 46.851510] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 46.851517] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 46.851520] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 46.851522] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 46.851525] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 46.851527] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 46.949406] syz-executor.0: [ 46.976833] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.017166] vmalloc: allocation failure, allocated 0 of 16384 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 47.112586] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 47.115342] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.118070] CPU: 1 PID: 7748 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 47.126025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.133734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.133738] Call Trace: [ 47.133752] dump_stack+0xf7/0x13b [ 47.133760] warn_alloc.cold.110+0xa2/0x1be [ 47.133767] ? zone_watermark_ok_safe+0x260/0x260 [ 47.133774] ? __alloc_pages_slowpath+0x2650/0x2650 [ 47.133783] ? kasan_kmalloc+0xc7/0xe0 [ 47.133793] __vmalloc_node_range+0x377/0x5e0 [ 47.133799] ? __lock_is_held+0xb5/0x140 [ 47.133804] ? jbd2_journal_write_revoke_records+0xa80/0xab0 [ 47.133814] vzalloc+0x39/0x40 [ 47.133820] ? n_tty_open+0x16/0x150 [ 47.133824] n_tty_open+0x16/0x150 [ 47.133830] tty_ldisc_open.isra.1+0x61/0xa0 [ 47.133836] tty_ldisc_setup+0x44/0xe0 [ 47.133841] tty_init_dev+0x1c0/0x350 [ 47.133848] tty_open+0x50a/0x970 [ 47.133856] ? tty_init_dev+0x350/0x350 [ 47.133864] ? do_raw_spin_unlock+0x16a/0x250 [ 47.133872] chrdev_open+0x1e9/0x5b0 [ 47.133878] ? cdev_put.part.0+0x50/0x50 [ 47.145181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.151094] ? do_raw_spin_unlock+0x16a/0x250 [ 47.151103] ? security_file_open+0x128/0x170 [ 47.151110] do_dentry_open+0x620/0xdb0 [ 47.151114] ? security_inode_permission+0x93/0xd0 [ 47.151121] ? cdev_put.part.0+0x50/0x50 [ 47.151128] vfs_open+0xfc/0x240 [ 47.151132] ? may_open.isra.56+0xac/0x270 [ 47.151135] ? complete_walk+0x71/0x1b0 [ 47.151140] path_openat+0xdde/0x3bd0 [ 47.151146] ? __lock_acquire+0x6a4/0x4500 [ 47.151156] ? path_lookupat.isra.41+0x810/0x810 [ 47.151163] ? trace_hardirqs_on+0x10/0x10 [ 47.151169] ? trace_hardirqs_off+0x10/0x10 [ 47.151174] ? __lock_is_held+0xb5/0x140 [ 47.151183] ? find_held_lock+0x36/0x1d0 [ 47.151190] do_filp_open+0x16b/0x220 [ 47.151196] ? __alloc_fd+0x189/0x420 [ 47.151200] ? may_open_dev+0xc0/0xc0 [ 47.151212] ? _raw_spin_unlock+0x2c/0x50 [ 47.151216] ? __alloc_fd+0x189/0x420 [ 47.151227] do_sys_open+0x1c2/0x340 [ 47.151231] ? SyS_write+0x1c5/0x250 [ 47.151236] ? filp_open+0x50/0x50 [ 47.151245] ? do_syscall_64+0x4c/0x5b0 [ 47.151250] ? do_sys_open+0x340/0x340 [ 47.151254] SyS_open+0x19/0x20 [ 47.151257] do_syscall_64+0x1c7/0x5b0 [ 47.151261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.151270] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 47.151274] RIP: 0033:0x416621 [ 47.151277] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 47.151283] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 47.151286] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 47.151289] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 47.151291] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 47.151293] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 47.181906] Mem-Info: [ 47.191703] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.192024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.196115] active_anon:5269 inactive_anon:4027 isolated_anon:0 [ 47.196115] active_file:17647 inactive_file:16307 isolated_file:0 [ 47.196115] unevictable:0 dirty:6495 writeback:0 unstable:0 [ 47.196115] slab_reclaimable:16574 slab_unreclaimable:110121 [ 47.196115] mapped:9506 shmem:4198 pagetables:447 bounce:0 [ 47.196115] free:1415179 free_pcp:238 free_cma:0 [ 47.199726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.203413] Node 0 active_anon:21076kB inactive_anon:16108kB active_file:70440kB inactive_file:65228kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:38024kB dirty:25964kB writeback:0kB shmem:16792kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 47.215362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.216253] Node 1 active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:16kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 47.229824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.242280] Node 0 [ 47.255241] device veth0_vlan entered promiscuous mode [ 47.282794] DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 47.574388] lowmem_reserve[]: 0 2570 2570 2570 2570 [ 47.579701] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.588892] Node 0 DMA32 free:1862796kB min:36384kB low:45480kB high:54576kB active_anon:21076kB inactive_anon:16108kB active_file:70440kB inactive_file:65228kB unevictable:0kB writepending:25964kB present:3129332kB managed:2634412kB mlocked:0kB kernel_stack:7008kB pagetables:1788kB bounce:0kB free_pcp:964kB local_pcp:380kB free_cma:0kB [ 47.588968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.623995] lowmem_reserve[]: 0 0 0 0 0 [ 47.628259] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.630494] Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 47.642662] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.681666] lowmem_reserve[]: 0 0 0 0 0 [ 47.684800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.685690] Node 1 [ 47.699751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.699808] Normal free:3781564kB min:53504kB low:66880kB high:80256kB active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB writepending:16kB present:3932160kB managed:3870192kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 47.703920] lowmem_reserve[]: [ 47.718436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.744537] 0 [ 47.753872] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.754786] 0 [ 47.755806] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.764031] 0 [ 47.767237] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.772072] 0 [ 47.777126] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.779348] 0 [ 47.779355] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) [ 47.782441] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.788933] 2*64kB [ 47.792889] device veth1_vlan entered promiscuous mode [ 47.809320] (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 47.824902] Node 0 DMA32: 61*4kB (UME) 132*8kB (UME) 166*16kB (UME) 156*32kB (UME) 64*64kB (UME) 18*128kB (UME) 10*256kB (ME) 5*512kB (ME) 4*1024kB (UM) 0*2048kB 449*4096kB (M) = 1863668kB [ 47.835357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.842687] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 47.850319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.869275] Node 1 Normal: 57*4kB (UME) 383*8kB (UE) 296*16kB (UE) 63*32kB (UME) 16*64kB (UM) 11*128kB (UM) 5*256kB (UM) 3*512kB (U) 2*1024kB (UM) 4*2048kB (ME) 917*4096kB (M) = 3781564kB [ 47.876214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.897292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.908024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.908076] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 47.918544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.931557] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 47.938094] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.949379] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 47.953377] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.962781] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 47.972049] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.980361] 38151 total pagecache pages [ 47.988268] 0 pages in swap cache [ 47.992078] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.992865] Swap cache stats: add 0, delete 0, find 0/0 [ 47.999792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.005463] Free swap = 0kB [ 48.014568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.020182] Total swap = 0kB [ 48.026948] 1965979 pages RAM [ 48.030095] 0 pages HighMem/MovableOnly [ 48.032966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.040575] 335851 pages reserved [ 48.044472] 0 pages cma reserved [ 48.048270] tty tty21: ldisc open failed (-12), clearing slot 20 [ 48.062535] device veth0_vlan entered promiscuous mode [ 48.074222] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.097266] FAULT_INJECTION: forcing a failure. [ 48.097266] name failslab, interval 1, probability 0, space 0, times 1 [ 48.099854] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.109541] CPU: 1 PID: 7782 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 48.122986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.126064] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.132364] Call Trace: [ 48.132378] dump_stack+0xf7/0x13b [ 48.132388] should_fail.cold.3+0x105/0x14b [ 48.132396] should_failslab+0xba/0xf0 [ 48.132403] kmem_cache_alloc_node_trace+0x279/0x780 [ 48.132410] ? do_raw_spin_unlock+0x16a/0x250 [ 48.132418] __kmalloc_node+0x3c/0x70 [ 48.132436] __vmalloc_node_range+0x13e/0x5e0 [ 48.132441] ? __lock_is_held+0xb5/0x140 [ 48.132450] vzalloc+0x39/0x40 [ 48.132456] ? n_tty_open+0x16/0x150 [ 48.132459] n_tty_open+0x16/0x150 [ 48.132465] tty_ldisc_open.isra.1+0x61/0xa0 [ 48.132469] tty_ldisc_setup+0x44/0xe0 [ 48.132475] tty_init_dev+0x1c0/0x350 [ 48.132482] tty_open+0x50a/0x970 [ 48.132491] ? tty_init_dev+0x350/0x350 [ 48.132497] ? do_raw_spin_unlock+0x16a/0x250 [ 48.132506] chrdev_open+0x1e9/0x5b0 [ 48.132511] ? cdev_put.part.0+0x50/0x50 [ 48.132515] ? do_raw_spin_unlock+0x16a/0x250 [ 48.132524] ? security_file_open+0x128/0x170 [ 48.132530] do_dentry_open+0x620/0xdb0 [ 48.132534] ? security_inode_permission+0x93/0xd0 [ 48.132539] ? cdev_put.part.0+0x50/0x50 [ 48.132546] vfs_open+0xfc/0x240 [ 48.132550] ? may_open.isra.56+0xac/0x270 [ 48.132554] ? complete_walk+0x71/0x1b0 [ 48.132559] path_openat+0xdde/0x3bd0 [ 48.132565] ? __lock_acquire+0x6a4/0x4500 [ 48.132574] ? path_lookupat.isra.41+0x810/0x810 [ 48.132582] ? trace_hardirqs_on+0x10/0x10 [ 48.132587] ? trace_hardirqs_off+0x10/0x10 [ 48.132592] ? __lock_is_held+0xb5/0x140 [ 48.132599] ? find_held_lock+0x36/0x1d0 [ 48.132605] do_filp_open+0x16b/0x220 [ 48.132610] ? __alloc_fd+0x189/0x420 [ 48.132614] ? may_open_dev+0xc0/0xc0 [ 48.132626] ? _raw_spin_unlock+0x2c/0x50 [ 48.132631] ? __alloc_fd+0x189/0x420 [ 48.132644] do_sys_open+0x1c2/0x340 [ 48.132649] ? firmware_map_remove+0x176/0x176 [ 48.132654] ? filp_open+0x50/0x50 [ 48.132663] ? do_syscall_64+0x4c/0x5b0 [ 48.132669] ? do_sys_open+0x340/0x340 [ 48.132674] SyS_open+0x19/0x20 [ 48.132678] do_syscall_64+0x1c7/0x5b0 [ 48.132682] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.132690] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 48.132695] RIP: 0033:0x416621 [ 48.132698] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 48.132704] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 48.132707] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 48.132710] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 48.132713] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 48.132716] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 48.167072] tty tty21: ldisc open failed (-12), clearing slot 20 [ 48.183965] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.408699] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.422052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.429653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.439541] FAULT_INJECTION: forcing a failure. [ 48.439541] name failslab, interval 1, probability 0, space 0, times 0 [ 48.458133] CPU: 0 PID: 7786 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 48.466211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.476970] Call Trace: [ 48.479567] dump_stack+0xf7/0x13b [ 48.483200] should_fail.cold.3+0x105/0x14b [ 48.488658] should_failslab+0xba/0xf0 [ 48.492658] kmem_cache_alloc_node_trace+0x279/0x780 [ 48.498205] alloc_vmap_area+0xf3/0x920 [ 48.502183] ? __lock_is_held+0xb5/0x140 [ 48.506259] ? purge_vmap_area_lazy+0x40/0x40 [ 48.510768] ? lock_acquire+0x173/0x400 [ 48.514747] ? ldsem_down_write+0x2d/0x32 [ 48.518903] __get_vm_area_node+0xce/0x2e0 [ 48.523661] ? __ldsem_down_write_nested+0xb5/0x780 [ 48.528688] __vmalloc_node_range+0x8d/0x5e0 [ 48.533166] ? n_tty_open+0x16/0x150 [ 48.536913] ? __lock_is_held+0xb5/0x140 [ 48.540968] ? bch_cache_set_alloc+0xa40/0x16d0 [ 48.545740] vzalloc+0x39/0x40 [ 48.549025] ? n_tty_open+0x16/0x150 [ 48.552729] n_tty_open+0x16/0x150 [ 48.556263] tty_ldisc_open.isra.1+0x61/0xa0 [ 48.560662] tty_ldisc_setup+0x44/0xe0 [ 48.564648] tty_init_dev+0x1c0/0x350 [ 48.569132] tty_open+0x50a/0x970 [ 48.572590] ? tty_init_dev+0x350/0x350 [ 48.576634] ? do_raw_spin_unlock+0x16a/0x250 [ 48.581129] chrdev_open+0x1e9/0x5b0 [ 48.584926] ? cdev_put.part.0+0x50/0x50 [ 48.589108] ? do_raw_spin_unlock+0x16a/0x250 [ 48.593592] ? security_file_open+0x128/0x170 [ 48.598073] do_dentry_open+0x620/0xdb0 [ 48.602041] ? security_inode_permission+0x93/0xd0 [ 48.606962] ? cdev_put.part.0+0x50/0x50 [ 48.611018] vfs_open+0xfc/0x240 [ 48.614457] ? may_open.isra.56+0xac/0x270 [ 48.618703] ? complete_walk+0x71/0x1b0 [ 48.622828] path_openat+0xdde/0x3bd0 [ 48.626630] ? __lock_acquire+0x6a4/0x4500 [ 48.630952] ? path_lookupat.isra.41+0x810/0x810 [ 48.635877] ? trace_hardirqs_on+0x10/0x10 [ 48.640100] ? trace_hardirqs_off+0x10/0x10 [ 48.644447] ? __lock_is_held+0xb5/0x140 [ 48.648979] ? bch_cache_set_alloc+0xf28/0x16d0 [ 48.653634] ? find_held_lock+0x36/0x1d0 [ 48.657688] do_filp_open+0x16b/0x220 [ 48.661878] ? __alloc_fd+0x189/0x420 [ 48.665762] ? may_open_dev+0xc0/0xc0 [ 48.669552] ? _raw_spin_unlock+0x2c/0x50 [ 48.673788] ? __alloc_fd+0x189/0x420 [ 48.677628] do_sys_open+0x1c2/0x340 [ 48.681652] ? SyS_write+0x1c5/0x250 [ 48.685465] ? filp_open+0x50/0x50 [ 48.688994] ? do_syscall_64+0x4c/0x5b0 [ 48.692991] ? do_sys_open+0x340/0x340 [ 48.697064] SyS_open+0x19/0x20 [ 48.700941] do_syscall_64+0x1c7/0x5b0 [ 48.704998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.711008] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 48.717406] RIP: 0033:0x416621 [ 48.720619] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 48.728474] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 48.735952] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 48.743316] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 48.750651] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 48.758077] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 48.769647] device veth1_vlan entered promiscuous mode [ 48.777496] syz-executor.0: vmalloc: allocation failure: 9088 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 48.789913] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 48.794237] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.795200] CPU: 0 PID: 7786 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 48.809448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.816647] device veth0_macvtap entered promiscuous mode [ 48.818830] Call Trace: [ 48.826933] dump_stack+0xf7/0x13b [ 48.829740] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.830495] warn_alloc.cold.110+0xa2/0x1be [ 48.830504] ? zone_watermark_ok_safe+0x260/0x260 [ 48.830511] ? mark_held_locks+0xc7/0x130 [ 48.830519] ? kfree+0x104/0x270 [ 48.830525] ? trace_hardirqs_on_caller+0x40c/0x580 [ 48.830536] ? __get_vm_area_node+0x266/0x2e0 [ 48.830540] ? __ldsem_down_write_nested+0xb5/0x780 [ 48.830547] __vmalloc_node_range+0x2f4/0x5e0 [ 48.830551] ? __lock_is_held+0xb5/0x140 [ 48.830559] ? bch_cache_set_alloc+0xa40/0x16d0 [ 48.842367] device veth1_macvtap entered promiscuous mode [ 48.846003] vzalloc+0x39/0x40 [ 48.846012] ? n_tty_open+0x16/0x150 [ 48.846016] n_tty_open+0x16/0x150 [ 48.846022] tty_ldisc_open.isra.1+0x61/0xa0 [ 48.846028] tty_ldisc_setup+0x44/0xe0 [ 48.846034] tty_init_dev+0x1c0/0x350 [ 48.846048] tty_open+0x50a/0x970 [ 48.854898] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.858573] ? tty_init_dev+0x350/0x350 [ 48.858583] ? do_raw_spin_unlock+0x16a/0x250 [ 48.858592] chrdev_open+0x1e9/0x5b0 [ 48.866245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.868118] ? cdev_put.part.0+0x50/0x50 [ 48.868126] ? do_raw_spin_unlock+0x16a/0x250 [ 48.868135] ? security_file_open+0x128/0x170 [ 48.868144] do_dentry_open+0x620/0xdb0 [ 48.878702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.881331] ? security_inode_permission+0x93/0xd0 [ 48.881342] ? cdev_put.part.0+0x50/0x50 [ 48.881350] vfs_open+0xfc/0x240 [ 48.881354] ? may_open.isra.56+0xac/0x270 [ 48.881357] ? complete_walk+0x71/0x1b0 [ 48.881363] path_openat+0xdde/0x3bd0 [ 48.881371] ? __lock_acquire+0x6a4/0x4500 [ 48.881380] ? path_lookupat.isra.41+0x810/0x810 [ 48.881387] ? trace_hardirqs_on+0x10/0x10 [ 48.881392] ? trace_hardirqs_off+0x10/0x10 [ 48.881399] ? __lock_is_held+0xb5/0x140 [ 48.893951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.894427] ? bch_cache_set_alloc+0xf28/0x16d0 [ 48.898035] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.902389] ? find_held_lock+0x36/0x1d0 [ 48.902401] do_filp_open+0x16b/0x220 [ 48.902408] ? __alloc_fd+0x189/0x420 [ 48.902412] ? may_open_dev+0xc0/0xc0 [ 48.902424] ? _raw_spin_unlock+0x2c/0x50 [ 48.902429] ? __alloc_fd+0x189/0x420 [ 48.902442] do_sys_open+0x1c2/0x340 [ 48.902447] ? SyS_write+0x1c5/0x250 [ 48.902452] ? filp_open+0x50/0x50 [ 48.910191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.910215] ? do_syscall_64+0x4c/0x5b0 [ 48.914559] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.919878] ? do_sys_open+0x340/0x340 [ 48.919883] SyS_open+0x19/0x20 [ 48.919890] do_syscall_64+0x1c7/0x5b0 [ 48.919895] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.919905] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 48.919912] RIP: 0033:0x416621 [ 48.926228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.928337] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 48.928345] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 48.928347] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 48.928350] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 48.928353] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 48.928356] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 49.102402] Mem-Info: [ 49.107640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.116261] active_anon:5276 inactive_anon:4027 isolated_anon:0 [ 49.116261] active_file:17668 inactive_file:16314 isolated_file:0 [ 49.116261] unevictable:0 dirty:6523 writeback:0 unstable:0 [ 49.116261] slab_reclaimable:16625 slab_unreclaimable:110184 [ 49.116261] mapped:9548 shmem:4198 pagetables:447 bounce:0 [ 49.116261] free:1414964 free_pcp:278 free_cma:0 [ 49.120190] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.134162] Node 0 active_anon:21104kB inactive_anon:16108kB active_file:70524kB inactive_file:65256kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:38192kB dirty:26076kB writeback:0kB shmem:16792kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 49.141042] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.157784] Node 1 active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:16kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 49.161521] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 49.166791] Node 0 [ 49.207504] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 49.299769] DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 49.303858] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 49.311432] lowmem_reserve[]: [ 49.340157] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 49.353213] 0 2570 2570 2570 2570 [ 49.358054] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.363923] Node 0 DMA32 free:1863460kB min:36384kB low:45480kB high:54576kB active_anon:21204kB inactive_anon:16108kB active_file:70524kB inactive_file:65256kB unevictable:0kB writepending:26076kB present:3129332kB managed:2634412kB mlocked:0kB kernel_stack:7040kB pagetables:1788kB bounce:0kB free_pcp:960kB local_pcp:404kB free_cma:0kB [ 49.367299] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.400101] lowmem_reserve[]: 0 0 0 0 0 [ 49.406880] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.407385] Node 0 [ 49.415334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.419014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.425860] Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 49.425863] lowmem_reserve[]: 0 0 0 0 0 [ 49.425879] Node 1 Normal free:3781564kB min:53504kB low:66880kB high:80256kB active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB writepending:16kB present:3932160kB managed:3870192kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 49.425899] lowmem_reserve[]: 0 0 0 0 0 [ 49.425913] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 49.425962] Node 0 DMA32: 65*4kB (UM) 116*8kB (UME) 88*16kB (UM) 177*32kB (UME) 63*64kB (UM) 18*128kB (UME) 10*256kB (ME) 5*512kB (ME) 4*1024kB (UM) 0*2048kB 449*4096kB (M) = 1862916kB [ 49.426011] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 49.426041] Node 1 Normal: 57*4kB (UME) 383*8kB (UE) 296*16kB (UE) 63*32kB (UME) 16*64kB (UM) 11*128kB (UM) 5*256kB (UM) 3*512kB (U) 2*1024kB (UM) 4*2048kB (ME) 917*4096kB (M) = 3781564kB [ 49.426097] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 49.426101] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 49.426105] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 49.426108] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 49.426111] 38179 total pagecache pages [ 49.426120] 0 pages in swap cache [ 49.426123] Swap cache stats: add 0, delete 0, find 0/0 [ 49.426126] Free swap = 0kB [ 49.426128] Total swap = 0kB [ 49.426133] 1965979 pages RAM [ 49.426135] 0 pages HighMem/MovableOnly [ 49.426138] 335851 pages reserved [ 49.426140] 0 pages cma reserved [ 49.426150] tty tty21: ldisc open failed (-12), clearing slot 20 [ 49.633230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.641557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.658138] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.665281] FAULT_INJECTION: forcing a failure. [ 49.665281] name failslab, interval 1, probability 0, space 0, times 0 [ 49.667795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.683489] CPU: 0 PID: 7811 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 49.693102] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.694286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.703419] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.712729] Call Trace: [ 49.712748] dump_stack+0xf7/0x13b [ 49.712758] should_fail.cold.3+0x105/0x14b [ 49.712766] should_failslab+0xba/0xf0 [ 49.712773] kmem_cache_alloc_node_trace+0x279/0x780 [ 49.712779] ? do_raw_spin_unlock+0x16a/0x250 [ 49.712787] __kmalloc_node+0x3c/0x70 [ 49.712793] __vmalloc_node_range+0x13e/0x5e0 [ 49.712798] ? __lock_is_held+0xb5/0x140 [ 49.712804] ? insert+0x5c0/0x1070 [ 49.712813] vzalloc+0x39/0x40 [ 49.712820] ? n_tty_open+0x16/0x150 [ 49.712824] n_tty_open+0x16/0x150 [ 49.712832] tty_ldisc_open.isra.1+0x61/0xa0 [ 49.729197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.730503] tty_ldisc_setup+0x44/0xe0 [ 49.730509] tty_init_dev+0x1c0/0x350 [ 49.730515] tty_open+0x50a/0x970 [ 49.730523] ? tty_init_dev+0x350/0x350 [ 49.730531] ? do_raw_spin_unlock+0x16a/0x250 [ 49.730540] chrdev_open+0x1e9/0x5b0 [ 49.730545] ? cdev_put.part.0+0x50/0x50 [ 49.730549] ? do_raw_spin_unlock+0x16a/0x250 [ 49.730557] ? security_file_open+0x128/0x170 [ 49.730565] do_dentry_open+0x620/0xdb0 [ 49.737910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.738751] ? security_inode_permission+0x93/0xd0 [ 49.744714] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.748409] ? cdev_put.part.0+0x50/0x50 [ 49.754213] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.756689] vfs_open+0xfc/0x240 [ 49.761630] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.764810] ? may_open.isra.56+0xac/0x270 [ 49.771806] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 49.775217] ? complete_walk+0x71/0x1b0 [ 49.893511] path_openat+0xdde/0x3bd0 [ 49.897314] ? __lock_acquire+0x6a4/0x4500 [ 49.902093] ? path_lookupat.isra.41+0x810/0x810 [ 49.907023] ? trace_hardirqs_on+0x10/0x10 [ 49.911252] ? trace_hardirqs_off+0x10/0x10 [ 49.916662] ? __lock_is_held+0xb5/0x140 [ 49.920833] ? insert+0xaa8/0x1070 [ 49.924363] ? find_held_lock+0x36/0x1d0 [ 49.928429] do_filp_open+0x16b/0x220 [ 49.932345] ? __alloc_fd+0x189/0x420 [ 49.936136] ? may_open_dev+0xc0/0xc0 [ 49.939919] ? _raw_spin_unlock+0x2c/0x50 [ 49.944326] ? __alloc_fd+0x189/0x420 [ 49.948108] do_sys_open+0x1c2/0x340 [ 49.951999] ? SyS_write+0x1c5/0x250 [ 49.955707] ? filp_open+0x50/0x50 [ 49.959482] ? do_syscall_64+0x4c/0x5b0 [ 49.966523] ? do_sys_open+0x340/0x340 [ 49.971760] SyS_open+0x19/0x20 [ 49.975294] do_syscall_64+0x1c7/0x5b0 [ 49.979249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.984368] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 49.989569] RIP: 0033:0x416621 [ 49.992747] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 50.000429] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 50.007690] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 50.014958] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 50.022263] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 50.029524] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 50.041248] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.048971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.051746] tty tty21: ldisc open failed (-12), clearing slot 20 [ 50.068835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.078054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.098338] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 50.107108] FAULT_INJECTION: forcing a failure. [ 50.107108] name failslab, interval 1, probability 0, space 0, times 0 [ 50.111232] device veth0_vlan entered promiscuous mode [ 50.123953] CPU: 0 PID: 7834 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 50.132504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.141951] Call Trace: [ 50.144539] dump_stack+0xf7/0x13b [ 50.148146] should_fail.cold.3+0x105/0x14b [ 50.152452] should_failslab+0xba/0xf0 [ 50.156440] kmem_cache_alloc_node_trace+0x279/0x780 [ 50.161708] ? do_raw_spin_unlock+0x16a/0x250 [ 50.166231] __kmalloc_node+0x3c/0x70 [ 50.170200] __vmalloc_node_range+0x13e/0x5e0 [ 50.174760] ? __lock_is_held+0xb5/0x140 [ 50.178795] ? __irqentry_text_end+0x129899/0x1fa159 [ 50.183922] vzalloc+0x39/0x40 [ 50.187100] ? n_tty_open+0x16/0x150 [ 50.190792] n_tty_open+0x16/0x150 [ 50.194324] tty_ldisc_open.isra.1+0x61/0xa0 [ 50.198748] tty_ldisc_setup+0x44/0xe0 [ 50.202621] tty_init_dev+0x1c0/0x350 [ 50.206397] tty_open+0x50a/0x970 [ 50.209827] ? tty_init_dev+0x350/0x350 [ 50.213781] ? do_raw_spin_unlock+0x16a/0x250 [ 50.218436] chrdev_open+0x1e9/0x5b0 [ 50.222140] ? cdev_put.part.0+0x50/0x50 [ 50.226187] ? do_raw_spin_unlock+0x16a/0x250 [ 50.230659] ? security_file_open+0x128/0x170 [ 50.235130] do_dentry_open+0x620/0xdb0 [ 50.239087] ? security_inode_permission+0x93/0xd0 [ 50.244012] ? cdev_put.part.0+0x50/0x50 [ 50.248063] vfs_open+0xfc/0x240 [ 50.251406] ? may_open.isra.56+0xac/0x270 [ 50.255614] ? complete_walk+0x71/0x1b0 [ 50.259583] path_openat+0xdde/0x3bd0 [ 50.263376] ? __lock_acquire+0x6a4/0x4500 [ 50.267613] ? path_lookupat.isra.41+0x810/0x810 [ 50.272363] ? trace_hardirqs_on+0x10/0x10 [ 50.276735] ? trace_hardirqs_off+0x10/0x10 [ 50.281049] ? __lock_is_held+0xb5/0x140 [ 50.285241] ? __irqentry_text_end+0x129d81/0x1fa159 [ 50.290355] ? find_held_lock+0x36/0x1d0 [ 50.294431] do_filp_open+0x16b/0x220 [ 50.298208] ? __alloc_fd+0x189/0x420 [ 50.302093] ? may_open_dev+0xc0/0xc0 [ 50.305872] ? _raw_spin_unlock+0x2c/0x50 [ 50.310003] ? __alloc_fd+0x189/0x420 [ 50.313786] do_sys_open+0x1c2/0x340 [ 50.317559] ? SyS_write+0x1c5/0x250 [ 50.321637] ? filp_open+0x50/0x50 [ 50.325262] ? do_syscall_64+0x4c/0x5b0 [ 50.329235] ? do_sys_open+0x340/0x340 [ 50.333119] SyS_open+0x19/0x20 [ 50.336390] do_syscall_64+0x1c7/0x5b0 [ 50.340260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.345084] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.350349] RIP: 0033:0x416621 [ 50.353521] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 50.361204] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 50.368711] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 50.375957] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 50.383378] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 50.390634] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 50.403973] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.415332] tty tty21: ldisc open failed (-12), clearing slot 20 [ 50.424670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.432163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.439880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.452910] device veth0_macvtap entered promiscuous mode [ 50.459155] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 50.478421] FAULT_INJECTION: forcing a failure. [ 50.478421] name failslab, interval 1, probability 0, space 0, times 0 [ 50.508895] device veth1_vlan entered promiscuous mode [ 50.528460] CPU: 1 PID: 7838 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 50.536371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.545817] Call Trace: [ 50.548411] dump_stack+0xf7/0x13b [ 50.551959] should_fail.cold.3+0x105/0x14b [ 50.556294] should_failslab+0xba/0xf0 [ 50.560191] kmem_cache_alloc_node_trace+0x279/0x780 [ 50.565301] ? do_raw_spin_unlock+0x16a/0x250 [ 50.569837] __kmalloc_node+0x3c/0x70 [ 50.573911] __vmalloc_node_range+0x13e/0x5e0 [ 50.578723] ? __lock_is_held+0xb5/0x140 [ 50.583058] ? insert+0x5c0/0x1070 [ 50.586615] vzalloc+0x39/0x40 [ 50.589814] ? n_tty_open+0x16/0x150 [ 50.593964] n_tty_open+0x16/0x150 [ 50.597631] tty_ldisc_open.isra.1+0x61/0xa0 [ 50.602252] tty_ldisc_setup+0x44/0xe0 [ 50.606311] tty_init_dev+0x1c0/0x350 [ 50.610104] tty_open+0x50a/0x970 [ 50.613550] ? tty_init_dev+0x350/0x350 [ 50.617513] ? do_raw_spin_unlock+0x16a/0x250 [ 50.622015] chrdev_open+0x1e9/0x5b0 [ 50.625714] ? cdev_put.part.0+0x50/0x50 [ 50.629773] ? do_raw_spin_unlock+0x16a/0x250 [ 50.634271] ? security_file_open+0x128/0x170 [ 50.638780] do_dentry_open+0x620/0xdb0 [ 50.642748] ? security_inode_permission+0x93/0xd0 [ 50.647749] ? cdev_put.part.0+0x50/0x50 [ 50.651882] vfs_open+0xfc/0x240 [ 50.655238] ? may_open.isra.56+0xac/0x270 [ 50.659452] ? complete_walk+0x71/0x1b0 [ 50.663413] path_openat+0xdde/0x3bd0 [ 50.667224] ? __lock_acquire+0x6a4/0x4500 [ 50.671446] ? path_lookupat.isra.41+0x810/0x810 [ 50.676302] ? trace_hardirqs_on+0x10/0x10 [ 50.680519] ? trace_hardirqs_off+0x10/0x10 [ 50.684841] ? __lock_is_held+0xb5/0x140 [ 50.688897] ? insert+0xaa8/0x1070 [ 50.692426] ? find_held_lock+0x36/0x1d0 [ 50.696477] do_filp_open+0x16b/0x220 [ 50.700698] ? __alloc_fd+0x189/0x420 [ 50.704511] ? may_open_dev+0xc0/0xc0 [ 50.708330] ? _raw_spin_unlock+0x2c/0x50 [ 50.712479] ? __alloc_fd+0x189/0x420 [ 50.716267] do_sys_open+0x1c2/0x340 [ 50.719970] ? SyS_write+0x1c5/0x250 [ 50.723699] ? filp_open+0x50/0x50 [ 50.727229] ? do_syscall_64+0x4c/0x5b0 [ 50.731402] ? do_sys_open+0x340/0x340 [ 50.735281] SyS_open+0x19/0x20 [ 50.738550] do_syscall_64+0x1c7/0x5b0 [ 50.742595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.747429] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.752604] RIP: 0033:0x416621 [ 50.755780] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 50.763474] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 50.770795] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 50.778082] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 50.785516] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 50.792880] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 50.827052] tty tty21: ldisc open failed (-12), clearing slot 20 [ 50.834005] FAULT_INJECTION: forcing a failure. [ 50.834005] name failslab, interval 1, probability 0, space 0, times 0 [ 50.834013] CPU: 0 PID: 7845 Comm: syz-executor.3 Not tainted 4.14.181-syzkaller #0 [ 50.834015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.834018] Call Trace: [ 50.834028] dump_stack+0xf7/0x13b [ 50.834039] should_fail.cold.3+0x105/0x14b [ 50.834047] should_failslab+0xba/0xf0 [ 50.834055] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 50.834064] ? mark_held_locks+0xc7/0x130 [ 50.834067] ? lock_downgrade+0x7f0/0x7f0 [ 50.834077] device_create_groups_vargs+0x84/0x220 [ 50.834084] device_create+0x86/0xa0 [ 50.834090] ? device_create_vargs+0x20/0x20 [ 50.834098] ? vc_init+0x377/0x4d0 [ 50.834102] ? vc_allocate+0x35c/0x5c0 [ 50.834109] vcs_make_sysfs+0x30/0x60 [ 50.834114] vc_allocate+0x413/0x5c0 [ 50.834120] ? vc_cons_allocated+0x60/0x60 [ 50.834130] con_install+0x4d/0x4c0 [ 50.834136] ? mutex_lock_nested+0x16/0x20 [ 50.834143] tty_init_dev+0xdb/0x350 [ 50.834149] tty_open+0x50a/0x970 [ 50.834157] ? tty_init_dev+0x350/0x350 [ 50.834166] ? do_raw_spin_unlock+0x16a/0x250 [ 50.834175] chrdev_open+0x1e9/0x5b0 [ 50.834180] ? cdev_put.part.0+0x50/0x50 [ 50.834190] ? security_file_open+0x128/0x170 [ 50.834197] do_dentry_open+0x620/0xdb0 [ 50.834201] ? security_inode_permission+0x93/0xd0 [ 50.834207] ? cdev_put.part.0+0x50/0x50 [ 50.834215] vfs_open+0xfc/0x240 [ 50.834219] ? may_open.isra.56+0xac/0x270 [ 50.834226] path_openat+0xdde/0x3bd0 [ 50.834238] ? path_lookupat.isra.41+0x810/0x810 [ 50.834247] ? trace_hardirqs_on+0x10/0x10 [ 50.834252] ? trace_hardirqs_off+0x10/0x10 [ 50.834257] ? __lock_is_held+0xb5/0x140 [ 50.834265] ? find_held_lock+0x36/0x1d0 [ 50.834274] do_filp_open+0x16b/0x220 [ 50.834281] ? __alloc_fd+0x189/0x420 [ 50.834286] ? may_open_dev+0xc0/0xc0 [ 50.834297] ? _raw_spin_unlock+0x2c/0x50 [ 50.834302] ? __alloc_fd+0x189/0x420 [ 50.834315] do_sys_open+0x1c2/0x340 [ 50.834321] ? SyS_write+0x1c5/0x250 [ 50.834326] ? filp_open+0x50/0x50 [ 50.834335] ? do_syscall_64+0x4c/0x5b0 [ 50.834341] ? do_sys_open+0x340/0x340 [ 50.834346] SyS_open+0x19/0x20 [ 50.834350] do_syscall_64+0x1c7/0x5b0 [ 50.834355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.834364] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.834370] RIP: 0033:0x416621 [ 50.834373] RSP: 002b:00007fbc1bcd47a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 50.834381] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 50.834384] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007fbc1bcd47d0 [ 50.834387] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 50.834391] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 50.834394] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007fbc1bcd56d4 [ 50.869469] device veth1_macvtap entered promiscuous mode [ 50.884793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 50.887104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 50.888643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.888647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.888652] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.888654] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.888659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.888662] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.888665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.888667] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.889465] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 50.889571] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.890209] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.890530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.890855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.894743] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 51.305635] FAULT_INJECTION: forcing a failure. [ 51.305635] name failslab, interval 1, probability 0, space 0, times 0 [ 51.305643] CPU: 0 PID: 7848 Comm: syz-executor.4 Not tainted 4.14.181-syzkaller #0 [ 51.305645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.305648] Call Trace: [ 51.305663] dump_stack+0xf7/0x13b [ 51.305673] should_fail.cold.3+0x105/0x14b [ 51.305682] should_failslab+0xba/0xf0 [ 51.305688] __kmalloc+0x2e8/0x7b0 [ 51.305703] ? vc_allocate+0x35c/0x5c0 [ 51.305707] ? visual_init+0x314/0x5d0 [ 51.305712] vc_allocate+0x35c/0x5c0 [ 51.305718] ? vc_cons_allocated+0x60/0x60 [ 51.305726] con_install+0x4d/0x4c0 [ 51.305732] ? mutex_lock_nested+0x16/0x20 [ 51.305740] tty_init_dev+0xdb/0x350 [ 51.305745] tty_open+0x50a/0x970 [ 51.305752] ? tty_init_dev+0x350/0x350 [ 51.305760] ? do_raw_spin_unlock+0x16a/0x250 [ 51.305767] chrdev_open+0x1e9/0x5b0 [ 51.305772] ? cdev_put.part.0+0x50/0x50 [ 51.305781] ? security_file_open+0x128/0x170 [ 51.305789] do_dentry_open+0x620/0xdb0 [ 51.305793] ? security_inode_permission+0x93/0xd0 [ 51.305798] ? cdev_put.part.0+0x50/0x50 [ 51.305805] vfs_open+0xfc/0x240 [ 51.305809] ? may_open.isra.56+0xac/0x270 [ 51.305815] path_openat+0xdde/0x3bd0 [ 51.305827] ? path_lookupat.isra.41+0x810/0x810 [ 51.305836] ? trace_hardirqs_on+0x10/0x10 [ 51.305841] ? trace_hardirqs_off+0x10/0x10 [ 51.305846] ? __lock_is_held+0xb5/0x140 [ 51.305855] ? find_held_lock+0x36/0x1d0 [ 51.305863] do_filp_open+0x16b/0x220 [ 51.305868] ? __alloc_fd+0x189/0x420 [ 51.305872] ? may_open_dev+0xc0/0xc0 [ 51.305882] ? _raw_spin_unlock+0x2c/0x50 [ 51.305886] ? __alloc_fd+0x189/0x420 [ 51.305898] do_sys_open+0x1c2/0x340 [ 51.305903] ? SyS_write+0x1c5/0x250 [ 51.305907] ? filp_open+0x50/0x50 [ 51.305916] ? do_syscall_64+0x4c/0x5b0 [ 51.305921] ? do_sys_open+0x340/0x340 [ 51.305925] SyS_open+0x19/0x20 [ 51.305929] do_syscall_64+0x1c7/0x5b0 [ 51.305933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.305940] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 51.305945] RIP: 0033:0x416621 [ 51.305947] RSP: 002b:00007f39e27db7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 51.305953] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 51.305955] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f39e27db7d0 [ 51.305957] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 51.305959] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 51.305961] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f39e27dc6d4 [ 51.326279] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.326283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.326287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.326289] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.326293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.326295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.326298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.326300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.326973] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 51.326984] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.331308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.331641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.339493] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 51.345631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.346074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.348510] device veth0_macvtap entered promiscuous mode [ 51.722107] FAULT_INJECTION: forcing a failure. [ 51.722107] name failslab, interval 1, probability 0, space 0, times 0 [ 51.722117] CPU: 1 PID: 7850 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 51.722121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.722124] Call Trace: [ 51.722137] dump_stack+0xf7/0x13b [ 51.722149] should_fail.cold.3+0x105/0x14b [ 51.722160] should_failslab+0xba/0xf0 [ 51.722169] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 51.722180] ? mark_held_locks+0xc7/0x130 [ 51.722185] ? lock_downgrade+0x7f0/0x7f0 [ 51.722196] device_create_groups_vargs+0x84/0x220 [ 51.722205] device_create+0x86/0xa0 [ 51.722212] ? device_create_vargs+0x20/0x20 [ 51.722224] ? vc_init+0x377/0x4d0 [ 51.722229] ? vc_allocate+0x35c/0x5c0 [ 51.722238] vcs_make_sysfs+0x30/0x60 [ 51.722244] vc_allocate+0x413/0x5c0 [ 51.722258] ? vc_cons_allocated+0x60/0x60 [ 51.722271] con_install+0x4d/0x4c0 [ 51.722278] ? mutex_lock_nested+0x16/0x20 [ 51.722287] tty_init_dev+0xdb/0x350 [ 51.722295] tty_open+0x50a/0x970 [ 51.722305] ? tty_init_dev+0x350/0x350 [ 51.722315] ? do_raw_spin_unlock+0x16a/0x250 [ 51.722325] chrdev_open+0x1e9/0x5b0 [ 51.722332] ? cdev_put.part.0+0x50/0x50 [ 51.722344] ? security_file_open+0x128/0x170 [ 51.722352] do_dentry_open+0x620/0xdb0 [ 51.722358] ? security_inode_permission+0x93/0xd0 [ 51.722365] ? cdev_put.part.0+0x50/0x50 [ 51.722374] vfs_open+0xfc/0x240 [ 51.722379] ? may_open.isra.56+0xac/0x270 [ 51.722387] path_openat+0xdde/0x3bd0 [ 51.722402] ? path_lookupat.isra.41+0x810/0x810 [ 51.722411] ? trace_hardirqs_on+0x10/0x10 [ 51.722418] ? trace_hardirqs_off+0x10/0x10 [ 51.722424] ? __lock_is_held+0xb5/0x140 [ 51.722430] ? r5l_get_meta+0x8/0xd50 [ 51.722441] ? find_held_lock+0x36/0x1d0 [ 51.722451] do_filp_open+0x16b/0x220 [ 51.722458] ? __alloc_fd+0x189/0x420 [ 51.722463] ? may_open_dev+0xc0/0xc0 [ 51.722476] ? _raw_spin_unlock+0x2c/0x50 [ 51.722482] ? __alloc_fd+0x189/0x420 [ 51.722497] do_sys_open+0x1c2/0x340 [ 51.722503] ? SyS_write+0x1c5/0x250 [ 51.722509] ? filp_open+0x50/0x50 [ 51.722519] ? do_syscall_64+0x4c/0x5b0 [ 51.722527] ? do_sys_open+0x340/0x340 [ 51.722532] SyS_open+0x19/0x20 [ 51.722538] do_syscall_64+0x1c7/0x5b0 [ 51.722543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.722555] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 51.722560] RIP: 0033:0x416621 [ 51.722564] RSP: 002b:00007f30e53997a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 51.722572] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 51.722576] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f30e53997d0 [ 51.722579] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 51.722583] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 51.722586] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f30e539a6d4 [ 51.739231] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 51.746087] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.749035] device veth1_macvtap entered promiscuous mode [ 51.763757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 51.766814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 51.768931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.085320] FAULT_INJECTION: forcing a failure. [ 52.085320] name failslab, interval 1, probability 0, space 0, times 0 2020/05/22 04:50:51 executed programs: 14 [ 52.088916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.110146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.113724] CPU: 0 PID: 7858 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 52.121534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.128328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.137757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.146733] Call Trace: [ 52.146747] dump_stack+0xf7/0x13b [ 52.146758] should_fail.cold.3+0x105/0x14b [ 52.146766] should_failslab+0xba/0xf0 [ 52.146773] kmem_cache_alloc_node_trace+0x279/0x780 [ 52.146787] alloc_vmap_area+0xf3/0x920 [ 52.156766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.159049] ? __lock_is_held+0xb5/0x140 [ 52.162749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.166875] ? purge_vmap_area_lazy+0x40/0x40 [ 52.166881] ? lock_acquire+0x173/0x400 [ 52.166888] ? ldsem_down_write+0x2d/0x32 [ 52.179691] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.179818] __get_vm_area_node+0xce/0x2e0 [ 52.188906] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.192952] ? __ldsem_down_write_nested+0xb5/0x780 [ 52.192960] __vmalloc_node_range+0x8d/0x5e0 [ 52.192966] ? n_tty_open+0x16/0x150 [ 52.192972] ? __lock_is_held+0xb5/0x140 [ 52.192981] vzalloc+0x39/0x40 [ 52.192986] ? n_tty_open+0x16/0x150 [ 52.192990] n_tty_open+0x16/0x150 [ 52.192997] tty_ldisc_open.isra.1+0x61/0xa0 [ 52.203045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.207151] tty_ldisc_setup+0x44/0xe0 [ 52.212524] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 52.215418] tty_init_dev+0x1c0/0x350 [ 52.225730] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.229506] tty_open+0x50a/0x970 [ 52.229515] ? tty_init_dev+0x350/0x350 [ 52.229529] ? do_raw_spin_unlock+0x16a/0x250 [ 52.241690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.244227] chrdev_open+0x1e9/0x5b0 [ 52.244235] ? cdev_put.part.0+0x50/0x50 [ 52.248651] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.252428] ? do_raw_spin_unlock+0x16a/0x250 [ 52.252436] ? security_file_open+0x128/0x170 [ 52.252443] do_dentry_open+0x620/0xdb0 [ 52.252447] ? security_inode_permission+0x93/0xd0 [ 52.252453] ? cdev_put.part.0+0x50/0x50 [ 52.252460] vfs_open+0xfc/0x240 [ 52.252465] ? may_open.isra.56+0xac/0x270 [ 52.252469] ? complete_walk+0x71/0x1b0 [ 52.252474] path_openat+0xdde/0x3bd0 [ 52.252481] ? __lock_acquire+0x6a4/0x4500 [ 52.257712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.259691] ? path_lookupat.isra.41+0x810/0x810 [ 52.259699] ? trace_hardirqs_on+0x10/0x10 [ 52.259705] ? trace_hardirqs_off+0x10/0x10 [ 52.259709] ? __lock_is_held+0xb5/0x140 [ 52.259718] ? find_held_lock+0x36/0x1d0 [ 52.259727] do_filp_open+0x16b/0x220 [ 52.264076] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.266936] ? __alloc_fd+0x189/0x420 [ 52.266942] ? may_open_dev+0xc0/0xc0 [ 52.266955] ? _raw_spin_unlock+0x2c/0x50 [ 52.271554] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.280598] ? __alloc_fd+0x189/0x420 [ 52.280612] do_sys_open+0x1c2/0x340 [ 52.280617] ? SyS_write+0x1c5/0x250 [ 52.280623] ? filp_open+0x50/0x50 [ 52.280631] ? do_syscall_64+0x4c/0x5b0 [ 52.280637] ? do_sys_open+0x340/0x340 [ 52.280641] SyS_open+0x19/0x20 [ 52.280646] do_syscall_64+0x1c7/0x5b0 [ 52.284867] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.291374] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.291386] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 52.291391] RIP: 0033:0x416621 [ 52.291393] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 52.291399] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 52.291402] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 52.291405] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 52.291407] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 52.291410] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 52.321538] syz-executor.0: [ 52.353334] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.354690] vmalloc: allocation failure: 9088 bytes [ 52.357787] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.363237] , mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 52.363244] syz-executor.0 cpuset=/ [ 52.371433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.376367] mems_allowed=0-1 [ 52.379397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.390514] CPU: 0 PID: 7858 Comm: syz-executor.0 Not tainted 4.14.181-syzkaller #0 [ 52.399013] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 52.402099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.402103] Call Trace: [ 52.402114] dump_stack+0xf7/0x13b [ 52.402123] warn_alloc.cold.110+0xa2/0x1be [ 52.402130] ? zone_watermark_ok_safe+0x260/0x260 [ 52.402137] ? mark_held_locks+0xc7/0x130 [ 52.402146] ? kfree+0x104/0x270 [ 52.402152] ? trace_hardirqs_on_caller+0x40c/0x580 [ 52.402165] ? __get_vm_area_node+0x266/0x2e0 [ 52.402170] ? __ldsem_down_write_nested+0xb5/0x780 [ 52.402177] __vmalloc_node_range+0x2f4/0x5e0 [ 52.402181] ? __lock_is_held+0xb5/0x140 [ 52.402195] vzalloc+0x39/0x40 [ 52.407895] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.410731] ? n_tty_open+0x16/0x150 [ 52.410737] n_tty_open+0x16/0x150 [ 52.410744] tty_ldisc_open.isra.1+0x61/0xa0 [ 52.410751] tty_ldisc_setup+0x44/0xe0 [ 52.410756] tty_init_dev+0x1c0/0x350 [ 52.410762] tty_open+0x50a/0x970 [ 52.410770] ? tty_init_dev+0x350/0x350 [ 52.410778] ? do_raw_spin_unlock+0x16a/0x250 [ 52.410785] chrdev_open+0x1e9/0x5b0 [ 52.410793] ? cdev_put.part.0+0x50/0x50 [ 52.729853] ? do_raw_spin_unlock+0x16a/0x250 [ 52.734333] ? security_file_open+0x128/0x170 [ 52.738811] do_dentry_open+0x620/0xdb0 [ 52.742766] ? security_inode_permission+0x93/0xd0 [ 52.747785] ? cdev_put.part.0+0x50/0x50 [ 52.751835] vfs_open+0xfc/0x240 [ 52.755284] ? may_open.isra.56+0xac/0x270 [ 52.759499] ? complete_walk+0x71/0x1b0 [ 52.763462] path_openat+0xdde/0x3bd0 [ 52.769249] ? __lock_acquire+0x6a4/0x4500 [ 52.773478] ? path_lookupat.isra.41+0x810/0x810 [ 52.778229] ? trace_hardirqs_on+0x10/0x10 [ 52.782446] ? trace_hardirqs_off+0x10/0x10 [ 52.786746] ? __lock_is_held+0xb5/0x140 [ 52.790804] ? find_held_lock+0x36/0x1d0 [ 52.794861] do_filp_open+0x16b/0x220 [ 52.798644] ? __alloc_fd+0x189/0x420 [ 52.802533] ? may_open_dev+0xc0/0xc0 [ 52.806317] ? _raw_spin_unlock+0x2c/0x50 [ 52.810442] ? __alloc_fd+0x189/0x420 [ 52.814240] do_sys_open+0x1c2/0x340 [ 52.817938] ? SyS_write+0x1c5/0x250 [ 52.822071] ? filp_open+0x50/0x50 [ 52.825591] ? do_syscall_64+0x4c/0x5b0 [ 52.829562] ? do_sys_open+0x340/0x340 [ 52.833966] SyS_open+0x19/0x20 [ 52.837339] do_syscall_64+0x1c7/0x5b0 [ 52.841241] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.846094] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 52.851287] RIP: 0033:0x416621 [ 52.854454] RSP: 002b:00007f73d88647a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 52.862148] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 52.869402] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f73d88647d0 [ 52.876949] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 52.884297] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 52.891554] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f73d88656d4 [ 52.902941] Mem-Info: [ 52.905393] active_anon:5309 inactive_anon:4029 isolated_anon:0 [ 52.905393] active_file:17676 inactive_file:16356 isolated_file:0 [ 52.905393] unevictable:0 dirty:6575 writeback:0 unstable:0 [ 52.905393] slab_reclaimable:16731 slab_unreclaimable:110427 [ 52.905393] mapped:9650 shmem:4200 pagetables:454 bounce:0 [ 52.905393] free:1413940 free_pcp:245 free_cma:0 [ 52.910091] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.940010] Node 0 active_anon:21236kB inactive_anon:16116kB active_file:70556kB inactive_file:65424kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:38600kB dirty:26284kB writeback:0kB shmem:16800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 52.970867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.976096] Node 1 active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:16kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 52.986746] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.010684] Node 0 DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 53.021371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.043811] lowmem_reserve[]: 0 2570 2570 2570 2570 [ 53.055929] Node 0 DMA32 free:1861136kB min:36384kB low:45480kB high:54576kB active_anon:21236kB inactive_anon:16116kB active_file:70556kB inactive_file:65424kB unevictable:0kB writepending:26284kB present:3129332kB managed:2634412kB mlocked:0kB kernel_stack:7072kB pagetables:1816kB bounce:0kB free_pcp:1308kB local_pcp:636kB free_cma:0kB [ 53.087869] lowmem_reserve[]: 0 0 0 0 0 [ 53.093086] Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 53.118593] lowmem_reserve[]: 0 0 0 0 0 [ 53.122840] Node 1 Normal free:3781564kB min:53504kB low:66880kB high:80256kB active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB writepending:16kB present:3932160kB managed:3870192kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 53.151809] lowmem_reserve[]: 0 0 0 0 0 [ 53.155881] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 53.169873] Node 0 DMA32: 75*4kB (UME) 194*8kB (UM) 119*16kB (UM) 74*32kB (UME) 65*64kB (UM) 17*128kB (UM) 9*256kB (M) 5*512kB (ME) 4*1024kB (UM) 0*2048kB 449*4096kB (M) = 1860524kB [ 53.186356] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 53.197318] Node 1 Normal: 57*4kB (UME) 383*8kB (UE) 296*16kB (UE) 63*32kB (UME) 16*64kB (UM) 11*128kB (UM) 5*256kB (UM) 3*512kB (U) 2*1024kB (UM) 4*2048kB (ME) 917*4096kB (M) = 3781564kB [ 53.214330] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 53.223386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 53.232308] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 53.241325] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 53.250806] 38237 total pagecache pages [ 53.255067] 0 pages in swap cache [ 53.258501] Swap cache stats: add 0, delete 0, find 0/0 [ 53.263958] Free swap = 0kB [ 53.266970] Total swap = 0kB [ 53.270058] 1965979 pages RAM [ 53.273152] 0 pages HighMem/MovableOnly [ 53.277120] 335851 pages reserved [ 53.280642] 0 pages cma reserved [ 53.284002] tty tty21: ldisc open failed (-12), clearing slot 20 [ 53.290459] FAULT_INJECTION: forcing a failure. [ 53.290459] name failslab, interval 1, probability 0, space 0, times 0 [ 53.315170] CPU: 0 PID: 7873 Comm: syz-executor.3 Not tainted 4.14.181-syzkaller #0 [ 53.323084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.332440] Call Trace: [ 53.335024] dump_stack+0xf7/0x13b [ 53.338784] should_fail.cold.3+0x105/0x14b [ 53.343133] should_failslab+0xba/0xf0 [ 53.347023] kmem_cache_alloc_node_trace+0x279/0x780 [ 53.352138] alloc_vmap_area+0xf3/0x920 [ 53.356130] ? __lock_is_held+0xb5/0x140 [ 53.360178] ? purge_vmap_area_lazy+0x40/0x40 [ 53.364649] ? lock_acquire+0x173/0x400 [ 53.368597] ? ldsem_down_write+0x2d/0x32 [ 53.372740] __get_vm_area_node+0xce/0x2e0 [ 53.376961] ? __ldsem_down_write_nested+0xb5/0x780 [ 53.381952] __vmalloc_node_range+0x8d/0x5e0 [ 53.386422] ? n_tty_open+0x16/0x150 [ 53.390108] ? __lock_is_held+0xb5/0x140 [ 53.394143] vzalloc+0x39/0x40 [ 53.397312] ? n_tty_open+0x16/0x150 [ 53.401012] n_tty_open+0x16/0x150 [ 53.404742] tty_ldisc_open.isra.1+0x61/0xa0 [ 53.409148] tty_ldisc_setup+0x44/0xe0 [ 53.413112] tty_init_dev+0x1c0/0x350 [ 53.416988] tty_open+0x50a/0x970 [ 53.420440] ? tty_init_dev+0x350/0x350 [ 53.424483] ? do_raw_spin_unlock+0x16a/0x250 [ 53.429007] chrdev_open+0x1e9/0x5b0 [ 53.432715] ? cdev_put.part.0+0x50/0x50 [ 53.436852] ? do_raw_spin_unlock+0x16a/0x250 [ 53.441437] ? security_file_open+0x128/0x170 [ 53.445933] do_dentry_open+0x620/0xdb0 [ 53.450026] ? security_inode_permission+0x93/0xd0 [ 53.454950] ? cdev_put.part.0+0x50/0x50 [ 53.460127] vfs_open+0xfc/0x240 [ 53.463492] ? may_open.isra.56+0xac/0x270 [ 53.468120] ? complete_walk+0x71/0x1b0 [ 53.472115] path_openat+0xdde/0x3bd0 [ 53.475983] ? __lock_acquire+0x6a4/0x4500 [ 53.480209] ? path_lookupat.isra.41+0x810/0x810 [ 53.485087] ? trace_hardirqs_on+0x10/0x10 [ 53.489339] ? trace_hardirqs_off+0x10/0x10 [ 53.493927] ? __lock_is_held+0xb5/0x140 [ 53.497993] ? find_held_lock+0x36/0x1d0 [ 53.502043] do_filp_open+0x16b/0x220 [ 53.505824] ? __alloc_fd+0x189/0x420 [ 53.509608] ? may_open_dev+0xc0/0xc0 [ 53.513500] ? _raw_spin_unlock+0x2c/0x50 [ 53.517632] ? __alloc_fd+0x189/0x420 [ 53.521418] do_sys_open+0x1c2/0x340 [ 53.525109] ? SyS_write+0x1c5/0x250 [ 53.528885] ? filp_open+0x50/0x50 [ 53.532427] ? do_syscall_64+0x4c/0x5b0 [ 53.536529] ? do_sys_open+0x340/0x340 [ 53.540678] SyS_open+0x19/0x20 [ 53.546381] do_syscall_64+0x1c7/0x5b0 [ 53.550256] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.555085] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.560346] RIP: 0033:0x416621 [ 53.563511] RSP: 002b:00007fbc1bcb37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 53.571195] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 53.578439] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007fbc1bcb37d0 [ 53.585871] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 000000000000000e [ 53.593129] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 53.600374] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007fbc1bcb46d4 [ 53.620078] syz-executor.3: vmalloc: allocation failure: 9088 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 53.631556] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 53.636658] CPU: 0 PID: 7873 Comm: syz-executor.3 Not tainted 4.14.181-syzkaller #0 [ 53.644430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.653779] Call Trace: [ 53.656347] dump_stack+0xf7/0x13b [ 53.659864] warn_alloc.cold.110+0xa2/0x1be [ 53.664190] ? zone_watermark_ok_safe+0x260/0x260 [ 53.669023] ? mark_held_locks+0xc7/0x130 [ 53.673227] ? kfree+0x104/0x270 [ 53.676584] ? trace_hardirqs_on_caller+0x40c/0x580 [ 53.681591] ? __get_vm_area_node+0x266/0x2e0 [ 53.686516] ? __ldsem_down_write_nested+0xb5/0x780 [ 53.691531] __vmalloc_node_range+0x2f4/0x5e0 [ 53.696024] ? __lock_is_held+0xb5/0x140 [ 53.700228] vzalloc+0x39/0x40 [ 53.703401] ? n_tty_open+0x16/0x150 [ 53.707231] n_tty_open+0x16/0x150 [ 53.710799] tty_ldisc_open.isra.1+0x61/0xa0 [ 53.715232] tty_ldisc_setup+0x44/0xe0 [ 53.719188] tty_init_dev+0x1c0/0x350 [ 53.723026] tty_open+0x50a/0x970 [ 53.726485] ? tty_init_dev+0x350/0x350 [ 53.730442] ? do_raw_spin_unlock+0x16a/0x250 [ 53.734917] chrdev_open+0x1e9/0x5b0 [ 53.738610] ? cdev_put.part.0+0x50/0x50 [ 53.742654] ? do_raw_spin_unlock+0x16a/0x250 [ 53.747129] ? security_file_open+0x128/0x170 [ 53.751617] do_dentry_open+0x620/0xdb0 [ 53.755576] ? security_inode_permission+0x93/0xd0 [ 53.760506] ? cdev_put.part.0+0x50/0x50 [ 53.764553] vfs_open+0xfc/0x240 [ 53.767897] ? may_open.isra.56+0xac/0x270 [ 53.772131] ? complete_walk+0x71/0x1b0 [ 53.776171] path_openat+0xdde/0x3bd0 [ 53.779976] ? __lock_acquire+0x6a4/0x4500 [ 53.784290] ? path_lookupat.isra.41+0x810/0x810 [ 53.789024] ? trace_hardirqs_on+0x10/0x10 [ 53.793250] ? trace_hardirqs_off+0x10/0x10 [ 53.797551] ? __lock_is_held+0xb5/0x140 [ 53.801596] ? find_held_lock+0x36/0x1d0 [ 53.805652] do_filp_open+0x16b/0x220 [ 53.809433] ? __alloc_fd+0x189/0x420 [ 53.813212] ? may_open_dev+0xc0/0xc0 [ 53.817021] ? _raw_spin_unlock+0x2c/0x50 [ 53.821147] ? __alloc_fd+0x189/0x420 [ 53.824966] do_sys_open+0x1c2/0x340 [ 53.828666] ? SyS_write+0x1c5/0x250 [ 53.832370] ? filp_open+0x50/0x50 [ 53.835904] ? do_syscall_64+0x4c/0x5b0 [ 53.839869] ? do_sys_open+0x340/0x340 [ 53.843733] SyS_open+0x19/0x20 [ 53.847001] do_syscall_64+0x1c7/0x5b0 [ 53.850867] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.855695] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.861817] RIP: 0033:0x416621 [ 53.864991] RSP: 002b:00007fbc1bcb37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 53.872958] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 53.880262] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007fbc1bcb37d0 [ 53.887515] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 000000000000000e [ 53.894768] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 53.902454] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007fbc1bcb46d4 [ 53.910866] Mem-Info: [ 53.913299] active_anon:5317 inactive_anon:4029 isolated_anon:0 [ 53.913299] active_file:17678 inactive_file:16360 isolated_file:0 [ 53.913299] unevictable:0 dirty:6584 writeback:0 unstable:0 [ 53.913299] slab_reclaimable:16732 slab_unreclaimable:110826 [ 53.913299] mapped:9671 shmem:4200 pagetables:458 bounce:0 [ 53.913299] free:1413921 free_pcp:316 free_cma:0 [ 53.948286] Node 0 active_anon:21268kB inactive_anon:16116kB active_file:70564kB inactive_file:65440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:38716kB dirty:26336kB writeback:0kB shmem:16800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 53.977958] Node 1 active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:16kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 54.006256] Node 0 DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 54.032589] lowmem_reserve[]: 0 2570 2570 2570 2570 [ 54.038185] Node 0 DMA32 free:1858260kB min:36384kB low:45480kB high:54576kB active_anon:21348kB inactive_anon:16116kB active_file:70564kB inactive_file:65448kB unevictable:0kB writepending:26344kB present:3129332kB managed:2634412kB mlocked:0kB kernel_stack:7136kB pagetables:1860kB bounce:0kB free_pcp:1228kB local_pcp:696kB free_cma:0kB [ 54.069843] lowmem_reserve[]: 0 0 0 0 0 [ 54.073832] Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 54.099983] lowmem_reserve[]: 0 0 0 0 0 [ 54.103974] Node 1 Normal free:3781564kB min:53504kB low:66880kB high:80256kB active_anon:0kB inactive_anon:0kB active_file:148kB inactive_file:0kB unevictable:0kB writepending:16kB present:3932160kB managed:3870192kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 54.133660] lowmem_reserve[]: 0 0 0 0 0 [ 54.138784] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 54.153339] Node 0 DMA32: 65*4kB (UME) 166*8kB (U) 55*16kB (UM) 85*32kB (UME) 65*64kB (UM) 17*128kB (UM) 9*256kB (M) 5*512kB (ME) 4*1024kB (UM) 0*2048kB 449*4096kB (M) = 1859588kB [ 54.170116] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 54.181369] Node 1 Normal: 57*4kB (UME) 383*8kB (UE) 296*16kB (UE) 63*32kB (UME) 16*64kB (UM) 11*128kB (UM) 5*256kB (UM) 3*512kB (U) 2*1024kB (UM) 4*2048kB (ME) 917*4096kB (M) = 3781564kB [ 54.198859] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 54.208364] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.217956] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 54.227990] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.237094] 38249 total pagecache pages [ 54.241484] 0 pages in swap cache [ 54.244925] Swap cache stats: add 0, delete 0, find 0/0 [ 54.251141] Free swap = 0kB [ 54.254150] Total swap = 0kB [ 54.257157] 1965979 pages RAM [ 54.261012] 0 pages HighMem/MovableOnly [ 54.264990] 335851 pages reserved [ 54.268441] 0 pages cma reserved [ 54.272958] tty tty27: ldisc open failed (-12), clearing slot 26 [ 54.279420] FAULT_INJECTION: forcing a failure. [ 54.279420] name failslab, interval 1, probability 0, space 0, times 0 [ 54.291311] CPU: 1 PID: 7910 Comm: syz-executor.1 Not tainted 4.14.181-syzkaller #0 [ 54.299112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.308575] Call Trace: [ 54.311201] dump_stack+0xf7/0x13b [ 54.314751] should_fail.cold.3+0x105/0x14b [ 54.319078] should_failslab+0xba/0xf0 [ 54.322964] kmem_cache_alloc_node_trace+0x279/0x780 [ 54.328063] ? do_raw_spin_unlock+0x16a/0x250 [ 54.332554] __kmalloc_node+0x3c/0x70 [ 54.336359] __vmalloc_node_range+0x13e/0x5e0 [ 54.340874] ? __lock_is_held+0xb5/0x140 [ 54.344927] vzalloc+0x39/0x40 [ 54.348115] ? n_tty_open+0x16/0x150 [ 54.351817] n_tty_open+0x16/0x150 [ 54.355358] tty_ldisc_open.isra.1+0x61/0xa0 [ 54.359751] tty_ldisc_setup+0x44/0xe0 [ 54.363819] tty_init_dev+0x1c0/0x350 [ 54.367601] tty_open+0x50a/0x970 [ 54.371034] ? tty_init_dev+0x350/0x350 [ 54.375606] ? do_raw_spin_unlock+0x16a/0x250 [ 54.380114] chrdev_open+0x1e9/0x5b0 [ 54.383916] ? cdev_put.part.0+0x50/0x50 [ 54.387954] ? do_raw_spin_unlock+0x16a/0x250 [ 54.392455] ? security_file_open+0x128/0x170 [ 54.397026] do_dentry_open+0x620/0xdb0 [ 54.400992] ? security_inode_permission+0x93/0xd0 [ 54.406004] ? cdev_put.part.0+0x50/0x50 [ 54.410043] vfs_open+0xfc/0x240 [ 54.413389] ? may_open.isra.56+0xac/0x270 [ 54.417597] ? complete_walk+0x71/0x1b0 [ 54.421557] path_openat+0xdde/0x3bd0 [ 54.425344] ? __lock_acquire+0x6a4/0x4500 [ 54.429574] ? path_lookupat.isra.41+0x810/0x810 [ 54.434310] ? trace_hardirqs_on+0x10/0x10 [ 54.438519] ? trace_hardirqs_off+0x10/0x10 [ 54.442863] ? __lock_is_held+0xb5/0x140 [ 54.446919] ? find_held_lock+0x36/0x1d0 [ 54.450982] do_filp_open+0x16b/0x220 [ 54.454766] ? __alloc_fd+0x189/0x420 [ 54.458547] ? may_open_dev+0xc0/0xc0 [ 54.462342] ? _raw_spin_unlock+0x2c/0x50 [ 54.466477] ? __alloc_fd+0x189/0x420 [ 54.470274] do_sys_open+0x1c2/0x340 [ 54.473964] ? SyS_write+0x1c5/0x250 [ 54.477681] ? filp_open+0x50/0x50 [ 54.481206] ? do_syscall_64+0x4c/0x5b0 [ 54.485185] ? do_sys_open+0x340/0x340 [ 54.489779] SyS_open+0x19/0x20 [ 54.493068] do_syscall_64+0x1c7/0x5b0 [ 54.496928] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.501759] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 54.506945] RIP: 0033:0x416621 [ 54.510130] RSP: 002b:00007f30e53997a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 54.517826] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 54.525691] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f30e53997d0 [ 54.533069] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 54.540355] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 54.547614] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f30e539a6d4 [ 54.556529] tty tty23: ldisc open failed (-12), clearing slot 22 [ 54.563251] divide error: 0000 [#1] PREEMPT SMP KASAN [ 54.563254] Modules linked in: [ 54.563262] CPU: 0 PID: 7911 Comm: syz-executor.4 Not tainted 4.14.181-syzkaller #0 [ 54.563264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.563268] task: ffff88809f0a4180 task.stack: ffff888097410000 [ 54.563278] RIP: 0010:fbcon_init+0x6f5/0x1ee0 [ 54.563280] RSP: 0018:ffff888097417688 EFLAGS: 00010246 [ 54.563285] RAX: 0000000000000280 RBX: ffff888096094600 RCX: 0000000000000000 [ 54.563287] RDX: 0000000000000000 RSI: 1ffff11012c12936 RDI: ffff8880960949b4 [ 54.563289] RBP: ffff888097417720 R08: ffffffff8a4407c0 R09: 00000000000001e0 [ 54.563292] R10: ffff888096094934 R11: ffff888096094938 R12: ffff8880a5fb04c0 [ 54.563294] R13: 000000000000001c R14: ffff8880a5edba40 R15: ffff8880a5edbbf8 [ 54.563297] FS: 00007f39e27dc700(0000) GS:ffff8880aec00000(0000) knlGS:0000000000000000 [ 54.563300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.563302] CR2: 00007f4279542000 CR3: 000000009b0e4000 CR4: 00000000001406f0 [ 54.563307] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.563308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.563310] Call Trace: [ 54.563317] ? debug_object_destroy+0x2b0/0x2b0 [ 54.563326] visual_init+0x314/0x5d0 [ 54.563331] vc_allocate+0x2d5/0x5c0 [ 54.563336] ? vc_cons_allocated+0x60/0x60 [ 54.563341] con_install+0x4d/0x4c0 [ 54.563347] ? mutex_lock_nested+0x16/0x20 [ 54.563352] tty_init_dev+0xdb/0x350 [ 54.563356] tty_open+0x50a/0x970 [ 54.563360] ? tty_init_dev+0x350/0x350 [ 54.563366] ? do_raw_spin_unlock+0x16a/0x250 [ 54.563373] chrdev_open+0x1e9/0x5b0 [ 54.563377] ? cdev_put.part.0+0x50/0x50 [ 54.563381] ? do_raw_spin_unlock+0x16a/0x250 [ 54.563388] ? security_file_open+0x128/0x170 [ 54.563393] do_dentry_open+0x620/0xdb0 [ 54.563396] ? security_inode_permission+0x93/0xd0 [ 54.563400] ? cdev_put.part.0+0x50/0x50 [ 54.563405] vfs_open+0xfc/0x240 [ 54.563409] ? may_open.isra.56+0xac/0x270 [ 54.563412] ? complete_walk+0x71/0x1b0 [ 54.563416] path_openat+0xdde/0x3bd0 [ 54.563421] ? __lock_acquire+0x6a4/0x4500 [ 54.563428] ? path_lookupat.isra.41+0x810/0x810 [ 54.563433] ? trace_hardirqs_on+0x10/0x10 [ 54.563437] ? trace_hardirqs_off+0x10/0x10 [ 54.563441] ? __lock_is_held+0xb5/0x140 [ 54.563447] ? find_held_lock+0x36/0x1d0 [ 54.563452] do_filp_open+0x16b/0x220 [ 54.563457] ? __alloc_fd+0x189/0x420 [ 54.563460] ? may_open_dev+0xc0/0xc0 [ 54.563467] ? _raw_spin_unlock+0x2c/0x50 [ 54.563470] ? __alloc_fd+0x189/0x420 [ 54.563478] do_sys_open+0x1c2/0x340 [ 54.563482] ? SyS_write+0x1c5/0x250 [ 54.563486] ? filp_open+0x50/0x50 [ 54.563491] ? do_syscall_64+0x4c/0x5b0 [ 54.563495] ? do_sys_open+0x340/0x340 [ 54.563498] SyS_open+0x19/0x20 [ 54.563502] do_syscall_64+0x1c7/0x5b0 [ 54.563506] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.563513] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 54.563516] RIP: 0033:0x416621 [ 54.563519] RSP: 002b:00007f39e27db7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 54.563523] RAX: ffffffffffffffda RBX: 0000000000508e80 RCX: 0000000000416621 [ 54.563526] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f39e27db7d0 [ 54.563528] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000e [ 54.563530] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 54.563532] R13: 0000000000000c0f R14: 00000000004ce39b R15: 00007f39e27dc6d4 [ 54.563539] Code: 89 d0 48 ba 00 00 00 00 00 fc ff df 48 8b 75 b0 48 c1 ee 03 0f b6 14 16 84 d2 74 09 80 fa 03 0f 8e dc 11 00 00 31 d2 48 8b 7d 98 b3 b0 03 00 00 48 89 fa 48 c1 ea 03 41 89 c0 48 b8 00 00 00 [ 54.563642] RIP: fbcon_init+0x6f5/0x1ee0 RSP: ffff888097417688 [ 54.563649] ---[ end trace af645124c5bc1cc1 ]--- [ 54.563651] Kernel panic - not syncing: Fatal exception [ 54.565150] Kernel Offset: disabled [ 54.940178] Rebooting in 86400 seconds..