[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 101.931906][ T33] audit: type=1800 audit(1578334599.977:25): pid=11795 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 101.963266][ T33] audit: type=1800 audit(1578334600.007:26): pid=11795 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 102.003685][ T33] audit: type=1800 audit(1578334600.037:27): pid=11795 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 '10.128.10.36' (ECDSA) to the list of known hosts. syzkaller login: [ 123.732367][T11952] IPVS: ftp: loaded support on port[0] = 21 [ 123.741381][T11959] IPVS: ftp: loaded support on port[0] = 21 [ 123.756001][T11955] IPVS: ftp: loaded support on port[0] = 21 [ 123.766173][T11958] IPVS: ftp: loaded support on port[0] = 21 [ 123.784439][T11961] IPVS: ftp: loaded support on port[0] = 21 [ 123.788689][T11960] IPVS: ftp: loaded support on port[0] = 21 [ 124.083175][T11961] chnl_net:caif_netlink_parms(): no params data found [ 124.315655][T11952] chnl_net:caif_netlink_parms(): no params data found [ 124.415053][T11958] chnl_net:caif_netlink_parms(): no params data found [ 124.582398][T11961] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.589814][T11961] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.598994][T11961] device bridge_slave_0 entered promiscuous mode [ 124.639270][T11961] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.646589][T11961] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.655635][T11961] device bridge_slave_1 entered promiscuous mode [ 124.664213][T11960] chnl_net:caif_netlink_parms(): no params data found [ 124.704820][T11955] chnl_net:caif_netlink_parms(): no params data found [ 124.741234][T11952] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.748488][T11952] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.757764][T11952] device bridge_slave_0 entered promiscuous mode [ 124.775632][T11952] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.782826][T11952] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.791875][T11952] device bridge_slave_1 entered promiscuous mode [ 124.831902][T11961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.863700][T11961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.879885][T11959] chnl_net:caif_netlink_parms(): no params data found [ 124.936461][T11952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.978306][T11952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.987721][T11958] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.995066][T11958] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.003728][T11958] device bridge_slave_0 entered promiscuous mode [ 125.025061][T11958] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.032269][T11958] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.041664][T11958] device bridge_slave_1 entered promiscuous mode [ 125.089115][T11961] team0: Port device team_slave_0 added [ 125.102781][T11961] team0: Port device team_slave_1 added [ 125.166192][T11960] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.173578][T11960] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.182573][T11960] device bridge_slave_0 entered promiscuous mode [ 125.194255][T11958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.219095][T11958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.231043][T11952] team0: Port device team_slave_0 added [ 125.267991][T11960] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.275575][T11960] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.287785][T11960] device bridge_slave_1 entered promiscuous mode [ 125.310058][T11955] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.317531][T11955] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.326586][T11955] device bridge_slave_0 entered promiscuous mode [ 125.348740][T11955] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.356051][T11955] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.365417][T11955] device bridge_slave_1 entered promiscuous mode [ 125.376843][T11952] team0: Port device team_slave_1 added [ 125.397954][T11958] team0: Port device team_slave_0 added [ 125.466491][T11958] team0: Port device team_slave_1 added [ 125.478101][T11960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.491233][T11955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.504711][T11960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.539916][T11959] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.547213][T11959] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.556612][T11959] device bridge_slave_0 entered promiscuous mode [ 125.567169][T11959] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.574531][T11959] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.583813][T11959] device bridge_slave_1 entered promiscuous mode [ 125.687007][T11961] device hsr_slave_0 entered promiscuous mode [ 125.723917][T11961] device hsr_slave_1 entered promiscuous mode [ 125.779937][T11955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.805902][T11960] team0: Port device team_slave_0 added [ 125.888122][T11952] device hsr_slave_0 entered promiscuous mode [ 125.933640][T11952] device hsr_slave_1 entered promiscuous mode [ 125.973225][T11952] debugfs: Directory 'hsr0' with parent '/' already present! [ 126.019966][T11959] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 126.078362][T11958] device hsr_slave_0 entered promiscuous mode [ 126.123635][T11958] device hsr_slave_1 entered promiscuous mode [ 126.173626][T11958] debugfs: Directory 'hsr0' with parent '/' already present! [ 126.184628][T11960] team0: Port device team_slave_1 added [ 126.231819][T11959] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 126.265935][T11955] team0: Port device team_slave_0 added [ 126.313831][T11955] team0: Port device team_slave_1 added [ 126.428435][T11960] device hsr_slave_0 entered promiscuous mode [ 126.484479][T11960] device hsr_slave_1 entered promiscuous mode [ 126.523416][T11960] debugfs: Directory 'hsr0' with parent '/' already present! [ 126.539628][T11959] team0: Port device team_slave_0 added [ 126.584295][T11959] team0: Port device team_slave_1 added [ 126.688339][T11955] device hsr_slave_0 entered promiscuous mode [ 126.753666][T11955] device hsr_slave_1 entered promiscuous mode [ 126.813261][T11955] debugfs: Directory 'hsr0' with parent '/' already present! [ 126.977025][T11959] device hsr_slave_0 entered promiscuous mode [ 127.023886][T11959] device hsr_slave_1 entered promiscuous mode [ 127.063361][T11959] debugfs: Directory 'hsr0' with parent '/' already present! [ 127.119570][T11961] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 127.179222][T11961] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 127.297983][T11952] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 127.349992][T11952] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 127.396786][T11961] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 127.483748][T11952] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 127.537266][T11961] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 127.651105][T11952] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 127.708665][T11958] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 127.826351][T11958] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 127.931330][T11958] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 127.979479][T11958] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 128.146661][T11960] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 128.193886][T11955] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 128.249724][T11959] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 128.290929][T11959] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 128.338479][T11960] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 128.389532][T11960] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 128.430238][T11955] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 128.468697][T11955] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 128.519415][T11959] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 128.561052][T11959] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 128.619976][T11960] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 128.662620][T11955] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 128.910899][T11961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 128.977698][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 128.986908][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.004281][T11952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.039609][T11958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.051601][T11961] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.080339][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.090224][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.100097][ T2735] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.107873][ T2735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.168568][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.177282][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.187342][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.197842][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.205158][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.213892][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 129.223768][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 129.233786][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 129.243899][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.275445][T11952] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.296726][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 129.306049][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.314797][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.324540][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.334161][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.343378][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.350607][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.398573][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.408312][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.417879][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.426958][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.434314][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.443179][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 129.453311][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.462750][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 129.472210][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.480734][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.489145][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 129.498949][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 129.508286][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.526347][T11958] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.535241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 129.575973][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 129.587394][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.632845][T11955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.646243][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 129.655756][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.665181][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 129.674899][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.689934][T11959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.720656][T11952] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 129.733945][T11952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 129.751358][T11961] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 129.764386][T11961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 129.780906][T11960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.805930][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 129.815817][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 129.825225][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.834928][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.844136][T11968] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.851475][T11968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.859962][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 129.868955][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 129.878081][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.887329][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.896613][T11968] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.903861][T11968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.914838][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.934604][T11959] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.947256][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.957191][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.011211][T11960] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.026143][T11955] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.040379][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.049958][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.058736][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.069049][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.077613][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.104176][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.114116][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.124192][T11968] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.131382][T11968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.140292][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.149896][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.159057][T11968] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.166306][T11968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.224777][T11958] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 130.236477][T11958] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 130.264481][T11952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.296872][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.306116][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.315155][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.324723][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.334001][T11968] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.341261][T11968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.350085][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.360547][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.370685][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.380659][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.390253][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.399408][T11968] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.406902][T11968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.415723][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.425923][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.435919][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.446356][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 130.454116][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 130.462303][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.471715][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.481686][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.491325][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.500742][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.510360][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.519718][T11968] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.527596][T11968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.536514][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.546966][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.557786][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.567610][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.577060][T11968] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.584325][T11968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.593157][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.603281][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.627516][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.637446][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.647014][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.657104][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.673900][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 130.703857][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.716137][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.726861][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.778139][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 130.788864][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 130.798926][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.808046][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 130.818467][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.827753][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.837174][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.846174][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.855727][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.865197][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 130.873351][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 130.884874][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.947036][T11959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.961887][T11961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.975183][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.985358][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.994762][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 131.004407][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 131.013761][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 131.023838][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 131.033841][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.041516][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 131.054793][T11955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 131.077934][T11958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.086336][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 131.096040][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 131.106357][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 131.116368][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.126833][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.224199][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 131.238426][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 131.249765][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.257620][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 131.265412][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 131.274905][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 131.284346][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.294836][T11970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.312141][T11959] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.328745][T11960] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 131.374906][T11955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.387460][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.395372][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 131.434592][T11952] device veth0_vlan entered promiscuous mode [ 131.450460][T11961] device veth0_vlan entered promiscuous mode [ 131.484066][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.493824][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.503996][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.513666][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.561684][T11952] device veth1_vlan entered promiscuous mode [ 131.586464][T11961] device veth1_vlan entered promiscuous mode executing program [ 131.656224][T11960] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.681911][T11955] device veth0_vlan entered promiscuous mode [ 131.692570][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready executing program [ 131.701626][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.713481][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 131.722804][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 131.732056][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.740956][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.749372][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 131.758760][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 131.767833][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.775656][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 131.783655][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.793258][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.802578][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.812161][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.821494][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.830748][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.840654][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 131.846925][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 131.862146][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.872291][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready executing program [ 131.911917][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.921774][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready executing program [ 131.991833][T11955] device veth1_vlan entered promiscuous mode [ 132.008356][T11959] device veth0_vlan entered promiscuous mode [ 132.017440][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 132.027199][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready executing program [ 132.036153][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 132.046507][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready executing program [ 132.082827][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 132.092685][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 132.119862][T11959] device veth1_vlan entered promiscuous mode executing program [ 132.167430][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 132.177495][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 132.187277][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready executing program [ 132.236640][T11960] device veth0_vlan entered promiscuous mode [ 132.256240][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 132.265053][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 132.265728][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 132.280421][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 132.289383][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 132.298399][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 132.307828][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 132.329652][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 132.338658][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 132.347183][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 132.347638][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 132.377088][T11958] device veth0_vlan entered promiscuous mode executing program executing program executing program [ 132.396174][T11960] device veth1_vlan entered promiscuous mode executing program executing program [ 132.492238][T11958] device veth1_vlan entered promiscuous mode executing program executing program executing program executing program executing program executing program executing program executing program [ 132.702044][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 132.711164][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 132.720344][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 132.729394][T11968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 133.063585][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 133.069996][ C1] protocol 88fb is buggy, dev hsr_slave_1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 133.474719][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 133.480864][ C0] protocol 88fb is buggy, dev hsr_slave_1 executing program [ 133.533551][T12030] ===================================================== [ 133.540549][T12030] BUG: KMSAN: uninit-value in macvlan_broadcast+0x3de/0xac0 [ 133.548132][T12030] CPU: 0 PID: 12030 Comm: syz-executor494 Not tainted 5.5.0-rc1-syzkaller #0 [ 133.556897][T12030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.566965][T12030] Call Trace: [ 133.570287][T12030] dump_stack+0x1c9/0x220 [ 133.574651][T12030] kmsan_report+0xf8/0x1e0 [ 133.579676][T12030] __msan_warning+0x58/0xa0 [ 133.584351][T12030] macvlan_broadcast+0x3de/0xac0 [ 133.589413][T12030] ? kmsan_get_metadata+0x11e/0x190 [ 133.594641][T12030] macvlan_start_xmit+0x456/0xad0 [ 133.599692][T12030] ? macvlan_stop+0x720/0x720 [ 133.604393][T12030] dev_direct_xmit+0x85c/0xb50 [ 133.609198][T12030] packet_direct_xmit+0x289/0x470 [ 133.614249][T12030] ? packet_do_bind+0x1330/0x1330 [ 133.619295][T12030] packet_sendmsg+0x836f/0x92a0 [ 133.624150][T12030] ? aa_label_sk_perm+0x6d6/0x940 [ 133.629213][T12030] ? rcu_force_quiescent_state+0x510/0x510 [ 133.635033][T12030] ? wait_for_completion+0x3e/0x50 [ 133.640169][T12030] ? kmsan_get_metadata+0x4f/0x190 [ 133.645298][T12030] ? kmsan_internal_set_origin+0x6a/0xb0 [ 133.650946][T12030] ? kmsan_get_metadata+0x11e/0x190 [ 133.656172][T12030] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 133.666786][T12030] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.672850][T12030] ? aa_sk_perm+0x828/0xcc0 [ 133.677987][T12030] ? compat_packet_setsockopt+0x360/0x360 [ 133.683711][T12030] __sys_sendto+0xc44/0xc70 [ 133.688232][T12030] ? __fpregs_load_activate+0x3f8/0x430 [ 133.693915][T12030] ? kmsan_get_metadata+0x11e/0x190 [ 133.699131][T12030] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 133.704951][T12030] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.711032][T12030] ? prepare_exit_to_usermode+0x1ca/0x530 [ 133.716766][T12030] __se_sys_sendto+0x107/0x130 [ 133.721566][T12030] __x64_sys_sendto+0x6e/0x90 [ 133.726256][T12030] do_syscall_64+0xb6/0x160 [ 133.730792][T12030] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.736692][T12030] RIP: 0033:0x442f29 [ 133.740619][T12030] Code: e8 0c e8 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 6b 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.760935][T12030] RSP: 002b:00007ffcfa435ec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 133.769870][T12030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442f29 [ 133.777868][T12030] RDX: 000000000000000e RSI: 0000000020000080 RDI: 0000000000000003 [ 133.785854][T12030] RBP: 0000000000020902 R08: 0000000000000000 R09: 0000000000000000 [ 133.793841][T12030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.801849][T12030] R13: 0000000000403db0 R14: 0000000000000000 R15: 0000000000000000 [ 133.809835][T12030] [ 133.812155][T12030] Uninit was created at: [ 133.816400][T12030] kmsan_internal_poison_shadow+0x5c/0xf0 [ 133.822129][T12030] kmsan_slab_alloc+0x8b/0xe0 [ 133.826807][T12030] __kmalloc_node_track_caller+0xe47/0x11f0 [ 133.832707][T12030] __alloc_skb+0x309/0xa50 [ 133.837124][T12030] alloc_skb_with_frags+0x18c/0xa80 [ 133.842609][T12030] sock_alloc_send_pskb+0xae9/0xc70 [ 133.847812][T12030] sock_alloc_send_skb+0xca/0xe0 [ 133.852851][T12030] mld_newpack+0x2ad/0xd30 [ 133.857268][T12030] add_grec+0x1cdf/0x2120 [ 133.861594][T12030] mld_send_initial_cr+0x371/0x4d0 [ 133.866720][T12030] ipv6_mc_dad_complete+0xae/0x600 [ 133.871871][T12030] addrconf_dad_completed+0x8c3/0x1580 [ 133.877344][T12030] addrconf_dad_work+0x1b6c/0x2ac0 [ 133.882471][T12030] process_one_work+0x1572/0x1ef0 [ 133.887515][T12030] worker_thread+0x111b/0x2460 [ 133.892722][T12030] kthread+0x4b5/0x4f0 [ 133.896862][T12030] ret_from_fork+0x35/0x40 [ 133.901255][T12030] ===================================================== [ 133.908180][T12030] Disabling lock debugging due to kernel taint [ 133.914327][T12030] Kernel panic - not syncing: panic_on_warn set ... [ 133.920931][T12030] CPU: 0 PID: 12030 Comm: syz-executor494 Tainted: G B 5.5.0-rc1-syzkaller #0 [ 133.931082][T12030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.941152][T12030] Call Trace: [ 133.944476][T12030] dump_stack+0x1c9/0x220 [ 133.948828][T12030] panic+0x3c9/0xc1e [ 133.952738][T12030] kmsan_report+0x1e0/0x1e0 [ 133.957235][T12030] __msan_warning+0x58/0xa0 [ 133.961750][T12030] macvlan_broadcast+0x3de/0xac0 [ 133.966713][T12030] ? kmsan_get_metadata+0x11e/0x190 [ 133.972615][T12030] macvlan_start_xmit+0x456/0xad0 [ 133.978689][T12030] ? macvlan_stop+0x720/0x720 [ 133.983366][T12030] dev_direct_xmit+0x85c/0xb50 [ 133.988139][T12030] packet_direct_xmit+0x289/0x470 [ 133.993166][T12030] ? packet_do_bind+0x1330/0x1330 [ 133.998295][T12030] packet_sendmsg+0x836f/0x92a0 [ 134.003144][T12030] ? aa_label_sk_perm+0x6d6/0x940 [ 134.008202][T12030] ? rcu_force_quiescent_state+0x510/0x510 [ 134.014008][T12030] ? wait_for_completion+0x3e/0x50 [ 134.019116][T12030] ? kmsan_get_metadata+0x4f/0x190 [ 134.024256][T12030] ? kmsan_internal_set_origin+0x6a/0xb0 [ 134.029901][T12030] ? kmsan_get_metadata+0x11e/0x190 [ 134.035148][T12030] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 134.040992][T12030] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.047072][T12030] ? aa_sk_perm+0x828/0xcc0 [ 134.051635][T12030] ? compat_packet_setsockopt+0x360/0x360 [ 134.057375][T12030] __sys_sendto+0xc44/0xc70 [ 134.061910][T12030] ? __fpregs_load_activate+0x3f8/0x430 [ 134.067468][T12030] ? kmsan_get_metadata+0x11e/0x190 [ 134.072683][T12030] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 134.078514][T12030] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.084586][T12030] ? prepare_exit_to_usermode+0x1ca/0x530 [ 134.090482][T12030] __se_sys_sendto+0x107/0x130 [ 134.095278][T12030] __x64_sys_sendto+0x6e/0x90 [ 134.099957][T12030] do_syscall_64+0xb6/0x160 [ 134.104460][T12030] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.110360][T12030] RIP: 0033:0x442f29 [ 134.114272][T12030] Code: e8 0c e8 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 6b 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.134757][T12030] RSP: 002b:00007ffcfa435ec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 134.143186][T12030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442f29 [ 134.151211][T12030] RDX: 000000000000000e RSI: 0000000020000080 RDI: 0000000000000003 [ 134.159538][T12030] RBP: 0000000000020902 R08: 0000000000000000 R09: 0000000000000000 [ 134.167517][T12030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 134.175501][T12030] R13: 0000000000403db0 R14: 0000000000000000 R15: 0000000000000000 [ 134.184931][T12030] Kernel Offset: 0x23800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 134.196571][T12030] Rebooting in 86400 seconds..