[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 71.542850][ T27] audit: type=1800 audit(1576690135.304:25): pid=9037 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 71.570620][ T27] audit: type=1800 audit(1576690135.304:26): pid=9037 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 71.617838][ T27] audit: type=1800 audit(1576690135.304:27): pid=9037 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. syzkaller login: [ 1535.705610][ T9197] IPVS: ftp: loaded support on port[0] = 21 [ 1535.706051][ T9199] IPVS: ftp: loaded support on port[0] = 21 [ 1535.737727][ T9200] IPVS: ftp: loaded support on port[0] = 21 [ 1535.737750][ T9196] IPVS: ftp: loaded support on port[0] = 21 [ 1535.757394][ T9198] IPVS: ftp: loaded support on port[0] = 21 [ 1535.783604][ T9195] IPVS: ftp: loaded support on port[0] = 21 [ 1536.012560][ T9197] chnl_net:caif_netlink_parms(): no params data found [ 1536.044694][ T9199] chnl_net:caif_netlink_parms(): no params data found [ 1536.089298][ T9199] bridge0: port 1(bridge_slave_0) entered blocking state [ 1536.096935][ T9199] bridge0: port 1(bridge_slave_0) entered disabled state [ 1536.104818][ T9199] device bridge_slave_0 entered promiscuous mode [ 1536.152453][ T9199] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.161156][ T9199] bridge0: port 2(bridge_slave_1) entered disabled state [ 1536.168748][ T9199] device bridge_slave_1 entered promiscuous mode [ 1536.193694][ T9199] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1536.207628][ T9199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1536.225349][ T9197] bridge0: port 1(bridge_slave_0) entered blocking state [ 1536.232854][ T9197] bridge0: port 1(bridge_slave_0) entered disabled state [ 1536.241805][ T9197] device bridge_slave_0 entered promiscuous mode [ 1536.279137][ T9198] chnl_net:caif_netlink_parms(): no params data found [ 1536.303361][ T9197] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.310590][ T9197] bridge0: port 2(bridge_slave_1) entered disabled state [ 1536.318270][ T9197] device bridge_slave_1 entered promiscuous mode [ 1536.342016][ T9199] team0: Port device team_slave_0 added [ 1536.388553][ T9199] team0: Port device team_slave_1 added [ 1536.401710][ T9200] chnl_net:caif_netlink_parms(): no params data found [ 1536.449236][ T9195] chnl_net:caif_netlink_parms(): no params data found [ 1536.459427][ T9197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1536.480400][ T9197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1536.553491][ T9199] device hsr_slave_0 entered promiscuous mode [ 1536.600341][ T9199] device hsr_slave_1 entered promiscuous mode [ 1536.662565][ T9196] chnl_net:caif_netlink_parms(): no params data found [ 1536.687104][ T9197] team0: Port device team_slave_0 added [ 1536.693263][ T9198] bridge0: port 1(bridge_slave_0) entered blocking state [ 1536.701266][ T9198] bridge0: port 1(bridge_slave_0) entered disabled state [ 1536.709031][ T9198] device bridge_slave_0 entered promiscuous mode [ 1536.717618][ T9198] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.725022][ T9198] bridge0: port 2(bridge_slave_1) entered disabled state [ 1536.734222][ T9198] device bridge_slave_1 entered promiscuous mode [ 1536.762067][ T9197] team0: Port device team_slave_1 added [ 1536.814476][ T9198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1536.831318][ T9198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1536.844228][ T9195] bridge0: port 1(bridge_slave_0) entered blocking state [ 1536.851450][ T9195] bridge0: port 1(bridge_slave_0) entered disabled state [ 1536.859078][ T9195] device bridge_slave_0 entered promiscuous mode [ 1536.872548][ T9200] bridge0: port 1(bridge_slave_0) entered blocking state [ 1536.883754][ T9200] bridge0: port 1(bridge_slave_0) entered disabled state [ 1536.892606][ T9200] device bridge_slave_0 entered promiscuous mode [ 1536.906014][ T9200] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.913361][ T9200] bridge0: port 2(bridge_slave_1) entered disabled state [ 1536.921195][ T9200] device bridge_slave_1 entered promiscuous mode [ 1536.943494][ T9195] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.954177][ T9195] bridge0: port 2(bridge_slave_1) entered disabled state [ 1536.962059][ T9195] device bridge_slave_1 entered promiscuous mode [ 1536.975292][ T9196] bridge0: port 1(bridge_slave_0) entered blocking state [ 1536.983156][ T9196] bridge0: port 1(bridge_slave_0) entered disabled state [ 1536.991538][ T9196] device bridge_slave_0 entered promiscuous mode [ 1537.004357][ T9196] bridge0: port 2(bridge_slave_1) entered blocking state [ 1537.011491][ T9196] bridge0: port 2(bridge_slave_1) entered disabled state [ 1537.019405][ T9196] device bridge_slave_1 entered promiscuous mode [ 1537.034620][ T9198] team0: Port device team_slave_0 added [ 1537.113223][ T9197] device hsr_slave_0 entered promiscuous mode [ 1537.170067][ T9197] device hsr_slave_1 entered promiscuous mode [ 1537.209815][ T9197] debugfs: Directory 'hsr0' with parent '/' already present! [ 1537.236602][ T9198] team0: Port device team_slave_1 added [ 1537.254992][ T9195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1537.270405][ T9199] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1537.334340][ T9200] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1537.345417][ T9195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1537.367444][ T9196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1537.377347][ T9199] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1537.436515][ T9200] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1537.466333][ T9196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1537.487367][ T9199] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1537.538748][ T9199] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1537.583724][ T9195] team0: Port device team_slave_0 added [ 1537.592772][ T9196] team0: Port device team_slave_0 added [ 1537.601034][ T9200] team0: Port device team_slave_0 added [ 1537.608242][ T9196] team0: Port device team_slave_1 added [ 1537.634755][ T9195] team0: Port device team_slave_1 added [ 1537.648764][ T9200] team0: Port device team_slave_1 added [ 1537.703127][ T9198] device hsr_slave_0 entered promiscuous mode [ 1537.749854][ T9198] device hsr_slave_1 entered promiscuous mode [ 1537.829643][ T9198] debugfs: Directory 'hsr0' with parent '/' already present! [ 1537.903430][ T9196] device hsr_slave_0 entered promiscuous mode [ 1537.960117][ T9196] device hsr_slave_1 entered promiscuous mode [ 1537.999809][ T9196] debugfs: Directory 'hsr0' with parent '/' already present! [ 1538.016820][ T9197] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1538.132092][ T9195] device hsr_slave_0 entered promiscuous mode [ 1538.190101][ T9195] device hsr_slave_1 entered promiscuous mode [ 1538.229728][ T9195] debugfs: Directory 'hsr0' with parent '/' already present! [ 1538.257540][ T9197] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1538.361758][ T9200] device hsr_slave_0 entered promiscuous mode [ 1538.400212][ T9200] device hsr_slave_1 entered promiscuous mode [ 1538.439730][ T9200] debugfs: Directory 'hsr0' with parent '/' already present! [ 1538.485421][ T9197] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1538.521844][ T9197] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1538.598148][ T9198] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1538.655987][ T9198] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1538.692825][ T9198] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1538.766473][ T9198] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1538.826629][ T9195] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1538.915705][ T9195] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1538.974070][ T9195] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1539.022133][ T9200] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1539.068396][ T9200] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1539.131484][ T9196] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1539.201822][ T9196] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1539.272969][ T9196] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1539.331911][ T9195] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1539.371909][ T9200] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1539.420601][ T9200] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1539.462373][ T9196] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1539.689142][ T9199] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.721377][ T9197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.749816][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1539.758400][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1539.767571][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1539.775686][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1539.787351][ T9199] 8021q: adding VLAN 0 to HW filter on device team0 [ 1539.815780][ T9197] 8021q: adding VLAN 0 to HW filter on device team0 [ 1539.832200][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1539.841627][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1539.850315][ T2732] bridge0: port 1(bridge_slave_0) entered blocking state [ 1539.857489][ T2732] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1539.867681][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1539.879924][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1539.888534][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1539.897807][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 1539.904907][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1539.928148][ T9195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.953475][ T9200] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.961070][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1539.970777][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1539.979096][ T2732] bridge0: port 1(bridge_slave_0) entered blocking state [ 1539.986225][ T2732] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1539.994291][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1540.012092][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1540.020725][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1540.029321][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1540.038152][ T9204] bridge0: port 2(bridge_slave_1) entered blocking state [ 1540.045304][ T9204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1540.065142][ T9198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1540.079986][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1540.088697][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1540.098850][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1540.107760][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1540.117278][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1540.138156][ T9200] 8021q: adding VLAN 0 to HW filter on device team0 [ 1540.168699][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1540.177062][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1540.185090][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1540.194525][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1540.203730][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1540.212881][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1540.222251][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1540.231361][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1540.239012][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1540.270732][ T9195] 8021q: adding VLAN 0 to HW filter on device team0 [ 1540.278232][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1540.287983][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1540.299196][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1540.308218][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 1540.315351][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1540.324051][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1540.334390][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1540.343050][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1540.351575][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1540.359938][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1540.368538][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1540.377226][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 1540.384346][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1540.392228][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1540.400284][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1540.407971][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1540.417734][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1540.435080][ T9196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1540.457284][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1540.468921][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1540.477649][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1540.486475][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1540.495080][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 1540.502180][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1540.510671][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1540.525699][ T9197] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1540.538509][ T9197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1540.558716][ T9198] 8021q: adding VLAN 0 to HW filter on device team0 [ 1540.575226][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1540.583734][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1540.593013][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1540.601877][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1540.611333][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1540.619474][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1540.628415][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1540.637017][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 1540.644110][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1540.653787][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1540.662956][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1540.671661][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1540.679300][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1540.688473][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1540.700574][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1540.713904][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1540.722583][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1540.742942][ T9196] 8021q: adding VLAN 0 to HW filter on device team0 [ 1540.771256][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1540.781497][ T9197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1540.797072][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1540.810884][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1540.819264][ T9204] bridge0: port 1(bridge_slave_0) entered blocking state [ 1540.828989][ T9204] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1540.838254][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1540.847579][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1540.856287][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1540.864973][ T9204] bridge0: port 2(bridge_slave_1) entered blocking state [ 1540.872154][ T9204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1540.880977][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1540.900849][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1540.908619][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1540.917753][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1540.926150][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1540.971462][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1540.982400][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1540.991652][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1541.001640][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1541.010304][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1541.020278][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1541.028440][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1541.037396][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1541.047170][ T9204] bridge0: port 1(bridge_slave_0) entered blocking state [ 1541.054542][ T9204] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1541.063343][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1541.072858][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1541.081866][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1541.090570][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1541.126346][ T9195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1541.142595][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1541.158439][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1541.167585][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1541.183635][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1541.193634][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1541.202833][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1541.211853][ T9208] bridge0: port 2(bridge_slave_1) entered blocking state [ 1541.219092][ T9208] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1541.228446][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1541.237467][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1541.247084][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1541.263425][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program [ 1541.346958][ T9199] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1541.347373][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1541.370985][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1541.379126][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1541.391818][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1541.402400][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1541.415720][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1541.424259][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1541.448181][ T9195] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1541.462602][ T9202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1541.475787][ T9202] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1541.490107][ T9202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready executing program [ 1541.510078][ T9202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1541.517749][ T9202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1541.523917][ T9200] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1541.553245][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1541.554365][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1541.555098][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1541.555654][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1541.561767][ T9198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1541.574853][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1541.575604][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1541.577137][ T9208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1541.596907][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1541.597380][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1541.623403][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready executing program executing program executing program [ 1541.696802][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1541.705291][ T9196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1541.727150][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1541.784513][ T9204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready executing program [ 1541.832859][ T9198] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1541.887096][ T9202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1541.901435][ T9202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1541.922047][ T9196] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1622.212708][T14101] ================================================================== [ 1622.212904][T14101] BUG: KASAN: global-out-of-bounds in bit_putcs+0xd5d/0xf10 [ 1622.212917][T14101] Read of size 1 at addr ffffffff8872bb44 by task syz-executor093/14101 [ 1622.212921][T14101] [ 1622.212936][T14101] CPU: 1 PID: 14101 Comm: syz-executor093 Not tainted 5.5.0-rc2-next-20191218-syzkaller #0 [ 1622.212945][T14101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.212978][T14101] Call Trace: [ 1622.213022][T14101] dump_stack+0x197/0x210 [ 1622.213038][T14101] ? bit_putcs+0xd5d/0xf10 [ 1622.213082][T14101] print_address_description.constprop.0.cold+0x5/0x30b [ 1622.213096][T14101] ? bit_putcs+0xd5d/0xf10 [ 1622.213110][T14101] ? bit_putcs+0xd5d/0xf10 [ 1622.213131][T14101] __kasan_report.cold+0x1b/0x41 [ 1622.213151][T14101] ? fb_get_color_depth.part.0+0x60/0x200 [ 1622.213164][T14101] ? bit_putcs+0xd5d/0xf10 [ 1622.213183][T14101] kasan_report+0x12/0x20 [ 1622.213200][T14101] __asan_report_load1_noabort+0x14/0x20 [ 1622.213215][T14101] bit_putcs+0xd5d/0xf10 [ 1622.213250][T14101] ? bit_cursor+0x1a60/0x1a60 [ 1622.213295][T14101] ? write_comp_data+0x51/0x70 [ 1622.213313][T14101] ? fb_get_color_depth.part.0+0xcf/0x200 [ 1622.213335][T14101] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1622.213354][T14101] fbcon_putcs+0x33c/0x3e0 [ 1622.213371][T14101] ? bit_cursor+0x1a60/0x1a60 [ 1622.213432][T14101] do_update_region+0x42b/0x6f0 [ 1622.213458][T14101] ? con_get_trans_old+0x2a0/0x2a0 [ 1622.213476][T14101] ? fbcon_set_palette+0x3c4/0x4a0 [ 1622.213493][T14101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1622.213506][T14101] ? var_to_display+0x810/0x810 [ 1622.213530][T14101] redraw_screen+0x676/0x7d0 [ 1622.213550][T14101] ? respond_string+0x2c0/0x2c0 [ 1622.213576][T14101] fbcon_do_set_font+0x829/0x960 [ 1622.213598][T14101] fbcon_copy_font+0x12c/0x190 [ 1622.213612][T14101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1622.213623][T14101] ? fbcon_do_set_font+0x960/0x960 [ 1622.213637][T14101] con_font_op+0x6b2/0x1270 [ 1622.213672][T14101] ? lock_downgrade+0x920/0x920 [ 1622.213682][T14101] ? con_write+0xd0/0xd0 [ 1622.213700][T14101] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1622.213728][T14101] ? _copy_from_user+0x12c/0x1a0 [ 1622.213738][T14101] vt_ioctl+0x181a/0x26d0 [ 1622.213748][T14101] ? complete_change_console+0x3a0/0x3a0 [ 1622.213755][T14101] ? lock_downgrade+0x920/0x920 [ 1622.213779][T14101] ? rwlock_bug.part.0+0x90/0x90 [ 1622.213827][T14101] ? tomoyo_path_number_perm+0x214/0x520 [ 1622.213835][T14101] ? find_held_lock+0x35/0x130 [ 1622.213846][T14101] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1622.213856][T14101] ? tty_jobctrl_ioctl+0x50/0xd40 [ 1622.213863][T14101] ? complete_change_console+0x3a0/0x3a0 [ 1622.213891][T14101] tty_ioctl+0xa37/0x14f0 [ 1622.213902][T14101] ? tty_vhangup+0x30/0x30 [ 1622.213910][T14101] ? tomoyo_path_number_perm+0x454/0x520 [ 1622.213920][T14101] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1622.213929][T14101] ? tomoyo_path_number_perm+0x25e/0x520 [ 1622.213939][T14101] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1622.213958][T14101] ? tty_vhangup+0x30/0x30 [ 1622.213995][T14101] do_vfs_ioctl+0x977/0x14e0 [ 1622.214015][T14101] ? compat_ioctl_preallocate+0x220/0x220 [ 1622.214048][T14101] ? __fget+0x37f/0x550 [ 1622.214071][T14101] ? do_dup2+0x4f0/0x4f0 [ 1622.214108][T14101] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1622.214135][T14101] ? tomoyo_file_ioctl+0x23/0x30 [ 1622.214153][T14101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1622.214195][T14101] ? security_file_ioctl+0x8d/0xc0 [ 1622.214206][T14101] ksys_ioctl+0xab/0xd0 [ 1622.214217][T14101] __x64_sys_ioctl+0x73/0xb0 [ 1622.214250][T14101] do_syscall_64+0xfa/0x790 [ 1622.214283][T14101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1622.214295][T14101] RIP: 0033:0x449c49 [ 1622.214312][T14101] Code: e8 7c e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 1b 05 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1622.214320][T14101] RSP: 002b:00007fa99f42ace8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1622.214335][T14101] RAX: ffffffffffffffda RBX: 00000000006e6a38 RCX: 0000000000449c49 [ 1622.214344][T14101] RDX: 0000000020000000 RSI: 0000000000004b72 RDI: 0000000000000004 [ 1622.214353][T14101] RBP: 00000000006e6a30 R08: 00007fa99f42b700 R09: 0000000000000000 [ 1622.214362][T14101] R10: 00007fa99f42b700 R11: 0000000000000246 R12: 00000000006e6a3c [ 1622.214371][T14101] R13: 00007ffe46ffe5df R14: 00007fa99f42b9c0 R15: 20c49ba5e353f7cf [ 1622.214390][T14101] [ 1622.214395][T14101] The buggy address belongs to the variable: [ 1622.214445][T14101] __func__.44397+0x104/0x1c0 [ 1622.214449][T14101] [ 1622.214454][T14101] Memory state around the buggy address: [ 1622.214466][T14101] ffffffff8872ba00: 00 00 00 00 fa fa fa fa 00 03 fa fa fa fa fa fa [ 1622.214478][T14101] ffffffff8872ba80: 00 01 fa fa fa fa fa fa 04 fa fa fa fa fa fa fa [ 1622.214490][T14101] >ffffffff8872bb00: 04 fa fa fa fa fa fa fa 04 fa fa fa fa fa fa fa [ 1622.214497][T14101] ^ [ 1622.214508][T14101] ffffffff8872bb80: 04 fa fa fa fa fa fa fa 07 fa fa fa fa fa fa fa [ 1622.214520][T14101] ffffffff8872bc00: 04 fa fa fa fa fa fa fa 00 00 01 fa fa fa fa fa [ 1622.214526][T14101] ================================================================== [ 1622.214531][T14101] Disabling lock debugging due to kernel taint [ 1622.214740][T14101] Kernel panic - not syncing: panic_on_warn set ... [ 1622.214751][T14101] CPU: 1 PID: 14101 Comm: syz-executor093 Tainted: G B 5.5.0-rc2-next-20191218-syzkaller #0 [ 1622.214756][T14101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.214758][T14101] Call Trace: [ 1622.214769][T14101] dump_stack+0x197/0x210 [ 1622.214818][T14101] panic+0x2e3/0x75c [ 1622.214827][T14101] ? add_taint.cold+0x16/0x16 [ 1622.214836][T14101] ? bit_putcs+0xd5d/0xf10 [ 1622.214859][T14101] ? preempt_schedule+0x4b/0x60 [ 1622.214868][T14101] ? ___preempt_schedule+0x16/0x18 [ 1622.214909][T14101] ? trace_hardirqs_on+0x5e/0x240 [ 1622.214917][T14101] ? bit_putcs+0xd5d/0xf10 [ 1622.214926][T14101] end_report+0x47/0x4f [ 1622.214933][T14101] ? bit_putcs+0xd5d/0xf10 [ 1622.214940][T14101] __kasan_report.cold+0xe/0x41 [ 1622.214949][T14101] ? fb_get_color_depth.part.0+0x60/0x200 [ 1622.214956][T14101] ? bit_putcs+0xd5d/0xf10 [ 1622.214964][T14101] kasan_report+0x12/0x20 [ 1622.214972][T14101] __asan_report_load1_noabort+0x14/0x20 [ 1622.214979][T14101] bit_putcs+0xd5d/0xf10 [ 1622.214991][T14101] ? bit_cursor+0x1a60/0x1a60 [ 1622.215000][T14101] ? write_comp_data+0x51/0x70 [ 1622.215008][T14101] ? fb_get_color_depth.part.0+0xcf/0x200 [ 1622.215018][T14101] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1622.215026][T14101] fbcon_putcs+0x33c/0x3e0 [ 1622.215033][T14101] ? bit_cursor+0x1a60/0x1a60 [ 1622.215044][T14101] do_update_region+0x42b/0x6f0 [ 1622.215054][T14101] ? con_get_trans_old+0x2a0/0x2a0 [ 1622.215061][T14101] ? fbcon_set_palette+0x3c4/0x4a0 [ 1622.215069][T14101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1622.215076][T14101] ? var_to_display+0x810/0x810 [ 1622.215085][T14101] redraw_screen+0x676/0x7d0 [ 1622.215094][T14101] ? respond_string+0x2c0/0x2c0 [ 1622.215105][T14101] fbcon_do_set_font+0x829/0x960 [ 1622.215119][T14101] fbcon_copy_font+0x12c/0x190 [ 1622.215139][T14101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1622.215151][T14101] ? fbcon_do_set_font+0x960/0x960 [ 1622.215163][T14101] con_font_op+0x6b2/0x1270 [ 1622.215177][T14101] ? lock_downgrade+0x920/0x920 [ 1622.215189][T14101] ? con_write+0xd0/0xd0 [ 1622.215204][T14101] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1622.215214][T14101] ? _copy_from_user+0x12c/0x1a0 [ 1622.215225][T14101] vt_ioctl+0x181a/0x26d0 [ 1622.215239][T14101] ? complete_change_console+0x3a0/0x3a0 [ 1622.215251][T14101] ? lock_downgrade+0x920/0x920 [ 1622.215266][T14101] ? rwlock_bug.part.0+0x90/0x90 [ 1622.215281][T14101] ? tomoyo_path_number_perm+0x214/0x520 [ 1622.215290][T14101] ? find_held_lock+0x35/0x130 [ 1622.215299][T14101] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1622.215307][T14101] ? tty_jobctrl_ioctl+0x50/0xd40 [ 1622.215314][T14101] ? complete_change_console+0x3a0/0x3a0 [ 1622.215323][T14101] tty_ioctl+0xa37/0x14f0 [ 1622.215332][T14101] ? tty_vhangup+0x30/0x30 [ 1622.215339][T14101] ? tomoyo_path_number_perm+0x454/0x520 [ 1622.215348][T14101] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1622.215356][T14101] ? tomoyo_path_number_perm+0x25e/0x520 [ 1622.215365][T14101] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1622.215377][T14101] ? tty_vhangup+0x30/0x30 [ 1622.215387][T14101] do_vfs_ioctl+0x977/0x14e0 [ 1622.215403][T14101] ? compat_ioctl_preallocate+0x220/0x220 [ 1622.215416][T14101] ? __fget+0x37f/0x550 [ 1622.215432][T14101] ? do_dup2+0x4f0/0x4f0 [ 1622.215446][T14101] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1622.215463][T14101] ? tomoyo_file_ioctl+0x23/0x30 [ 1622.215477][T14101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1622.215486][T14101] ? security_file_ioctl+0x8d/0xc0 [ 1622.215494][T14101] ksys_ioctl+0xab/0xd0 [ 1622.215502][T14101] __x64_sys_ioctl+0x73/0xb0 [ 1622.215511][T14101] do_syscall_64+0xfa/0x790 [ 1622.215519][T14101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1622.215525][T14101] RIP: 0033:0x449c49 [ 1622.215533][T14101] Code: e8 7c e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 1b 05 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1622.215537][T14101] RSP: 002b:00007fa99f42ace8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1622.215544][T14101] RAX: ffffffffffffffda RBX: 00000000006e6a38 RCX: 0000000000449c49 [ 1622.215548][T14101] RDX: 0000000020000000 RSI: 0000000000004b72 RDI: 0000000000000004 [ 1622.215552][T14101] RBP: 00000000006e6a30 R08: 00007fa99f42b700 R09: 0000000000000000 [ 1622.215557][T14101] R10: 00007fa99f42b700 R11: 0000000000000246 R12: 00000000006e6a3c [ 1622.215561][T14101] R13: 00007ffe46ffe5df R14: 00007fa99f42b9c0 R15: 20c49ba5e353f7cf [ 1622.217181][T14101] Kernel Offset: disabled