[ 40.118550][ T26] audit: type=1800 audit(1573298049.742:26): pid=7698 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 40.153708][ T26] audit: type=1800 audit(1573298049.742:27): pid=7698 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 40.173172][ T26] audit: type=1800 audit(1573298049.752:28): pid=7698 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [ 40.770875][ T26] audit: type=1800 audit(1573298050.432:29): pid=7698 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.178' (ECDSA) to the list of known hosts. 2019/11/09 11:14:17 parsed 1 programs 2019/11/09 11:14:19 executed programs: 0 syzkaller login: [ 50.005618][ T7877] IPVS: ftp: loaded support on port[0] = 21 [ 50.006120][ T7871] IPVS: ftp: loaded support on port[0] = 21 [ 50.025129][ T7872] IPVS: ftp: loaded support on port[0] = 21 [ 50.026419][ T7879] IPVS: ftp: loaded support on port[0] = 21 [ 50.051589][ T7876] IPVS: ftp: loaded support on port[0] = 21 [ 50.131821][ T7880] IPVS: ftp: loaded support on port[0] = 21 [ 50.246127][ T7879] chnl_net:caif_netlink_parms(): no params data found [ 50.295754][ T7877] chnl_net:caif_netlink_parms(): no params data found [ 50.331836][ T7872] chnl_net:caif_netlink_parms(): no params data found [ 50.353102][ T7879] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.361240][ T7879] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.369681][ T7879] device bridge_slave_0 entered promiscuous mode [ 50.407541][ T7879] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.415949][ T7879] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.423725][ T7879] device bridge_slave_1 entered promiscuous mode [ 50.461760][ T7877] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.469374][ T7877] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.477035][ T7877] device bridge_slave_0 entered promiscuous mode [ 50.508237][ T7872] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.517641][ T7872] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.525544][ T7872] device bridge_slave_0 entered promiscuous mode [ 50.534781][ T7877] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.542100][ T7877] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.551292][ T7877] device bridge_slave_1 entered promiscuous mode [ 50.563891][ T7879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.583035][ T7876] chnl_net:caif_netlink_parms(): no params data found [ 50.596427][ T7872] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.605088][ T7872] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.612891][ T7872] device bridge_slave_1 entered promiscuous mode [ 50.631506][ T7879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.653854][ T7871] chnl_net:caif_netlink_parms(): no params data found [ 50.669601][ T7877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.702712][ T7877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.717531][ T7872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.728765][ T7880] chnl_net:caif_netlink_parms(): no params data found [ 50.739433][ T7879] team0: Port device team_slave_0 added [ 50.746244][ T7872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.774707][ T7876] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.781995][ T7876] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.789806][ T7876] device bridge_slave_0 entered promiscuous mode [ 50.797760][ T7879] team0: Port device team_slave_1 added [ 50.822098][ T7877] team0: Port device team_slave_0 added [ 50.828073][ T7876] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.835585][ T7876] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.846148][ T7876] device bridge_slave_1 entered promiscuous mode [ 50.872528][ T7877] team0: Port device team_slave_1 added [ 50.879031][ T7871] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.886162][ T7871] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.894277][ T7871] device bridge_slave_0 entered promiscuous mode [ 50.905616][ T7871] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.912818][ T7871] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.920987][ T7871] device bridge_slave_1 entered promiscuous mode [ 50.929443][ T7872] team0: Port device team_slave_0 added [ 50.944124][ T7872] team0: Port device team_slave_1 added [ 50.962017][ T7876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.976075][ T7876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.031871][ T7879] device hsr_slave_0 entered promiscuous mode [ 51.069095][ T7879] device hsr_slave_1 entered promiscuous mode [ 51.114506][ T7871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.130164][ T7871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.146077][ T7880] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.153798][ T7880] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.161905][ T7880] device bridge_slave_0 entered promiscuous mode [ 51.173228][ T7880] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.182149][ T7880] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.190529][ T7880] device bridge_slave_1 entered promiscuous mode [ 51.261438][ T7872] device hsr_slave_0 entered promiscuous mode [ 51.318891][ T7872] device hsr_slave_1 entered promiscuous mode [ 51.368878][ T7872] debugfs: Directory 'hsr0' with parent '/' already present! [ 51.378641][ T7876] team0: Port device team_slave_0 added [ 51.451204][ T7877] device hsr_slave_0 entered promiscuous mode [ 51.499567][ T7877] device hsr_slave_1 entered promiscuous mode [ 51.538625][ T7877] debugfs: Directory 'hsr0' with parent '/' already present! [ 51.569656][ T7876] team0: Port device team_slave_1 added [ 51.595701][ T7871] team0: Port device team_slave_0 added [ 51.613559][ T7871] team0: Port device team_slave_1 added [ 51.634162][ T7880] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.706081][ T7880] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.852247][ T7871] device hsr_slave_0 entered promiscuous mode [ 51.929169][ T7871] device hsr_slave_1 entered promiscuous mode [ 51.998631][ T7871] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.181949][ T7876] device hsr_slave_0 entered promiscuous mode [ 52.262001][ T7876] device hsr_slave_1 entered promiscuous mode [ 52.298645][ T7876] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.308144][ T7880] team0: Port device team_slave_0 added [ 52.361382][ T7880] team0: Port device team_slave_1 added [ 53.992635][ T7880] device hsr_slave_0 entered promiscuous mode [ 54.112684][ T7880] device hsr_slave_1 entered promiscuous mode [ 54.179189][ T7880] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.236545][ T7877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.297148][ T7879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.362310][ T7877] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.454065][ T3510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.477715][ T3510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.562117][ T7879] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.627379][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.635842][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.653224][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.665558][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.678543][ T8026] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.685818][ T8026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.749846][ T7872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.767018][ T7876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.791584][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.802856][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.817158][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.834268][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.841453][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.879063][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.899682][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.939031][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.974059][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.981232][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.056422][ T7871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.095476][ T7872] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.115295][ T7876] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.149301][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.157857][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.193241][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.221103][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.243707][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.273451][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.285238][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.297680][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.308242][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.327051][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.337493][ T8052] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.344654][ T8052] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.358128][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.367042][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.375138][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.382899][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.391506][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.422410][ T7877] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.434139][ T7877] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.448621][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.456380][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.468203][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.476968][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.485672][ T8026] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.492775][ T8026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.500618][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.509537][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.517812][ T8026] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.524928][ T8026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.532463][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.541491][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.550212][ T8026] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.557254][ T8026] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.564905][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.573919][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.582473][ T8026] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.589604][ T8026] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.597269][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.606389][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.614875][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.623779][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.632540][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.640993][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.650085][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.658017][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.674637][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.682580][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.692040][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.700647][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.709281][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.717672][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.726555][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.735205][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.743469][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.751921][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.761808][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.769609][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.789453][ T7879] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.801531][ T7879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.811830][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.819706][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.827110][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.835427][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.845419][ T7871] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.854794][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.866027][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.880969][ T7872] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.892846][ T7872] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.910434][ T7877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.936186][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.952081][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.962203][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.970763][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.979195][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.987662][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.996307][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.004576][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.013394][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.022039][ T7883] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.029159][ T7883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.036647][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.045196][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.053704][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.062360][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.070890][ T7883] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.078153][ T7883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.086025][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.094417][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.102769][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.111495][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.119938][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.128097][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.136971][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.144671][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.159847][ T7876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.178007][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.189201][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.199768][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.209576][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.219515][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.227817][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.235701][ T8052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.251169][ T7872] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.268265][ T7871] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.283333][ T7871] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.307498][ T7871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.324322][ T7879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.338829][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.347332][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.366688][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.388040][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.396777][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.405646][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.414179][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.422266][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.436901][ T7876] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.448143][ T7880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.463028][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.471986][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.481162][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.504595][ T7880] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.517553][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.528157][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.581115][ T8089] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 56.599223][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.607951][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.617472][ T7883] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.624605][ T7883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.650602][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.659876][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.673826][ T7883] bridge0: port 2(bridge_slave_1) entered blocking state 2019/11/09 11:14:26 executed programs: 6 [ 56.680947][ T7883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.707314][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.734602][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.745062][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.765039][ T7880] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.779359][ T7880] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.802611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.825662][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.896793][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.924743][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.944450][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.973404][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.988277][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.000769][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.015792][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.023832][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.128750][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.140024][ T7883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.155557][ T7880] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/09 11:14:31 executed programs: 135 [ 221.068800][ T1071] INFO: task syz-executor.0:8793 blocked for more than 143 seconds. [ 221.076981][ T1071] Not tainted 5.4.0-rc6+ #0 [ 221.082050][ T1071] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 221.090771][ T1071] syz-executor.0 D28464 8793 7880 0x00004004 [ 221.097103][ T1071] Call Trace: [ 221.100465][ T1071] __schedule+0x74b/0xb80 [ 221.104819][ T1071] schedule+0x131/0x1e0 [ 221.109060][ T1071] schedule_timeout+0x46/0x240 [ 221.113833][ T1071] do_wait_for_common+0x2e7/0x4d0 [ 221.119035][ T1071] ? console_conditional_schedule+0x40/0x40 [ 221.125042][ T1071] ? do_task_dead+0xc0/0xc0 [ 221.129618][ T1071] wait_for_completion+0x47/0x60 [ 221.134642][ T1071] __synchronize_srcu+0x1d7/0x260 [ 221.139807][ T1071] ? rcu_read_lock_any_held+0x1a0/0x1a0 [ 221.145410][ T1071] synchronize_srcu+0x2cb/0x2f0 [ 221.150315][ T1071] kvm_page_track_unregister_notifier+0x103/0x110 [ 221.156731][ T1071] kvm_mmu_uninit_vm+0x1c/0x20 [ 221.161539][ T1071] kvm_arch_destroy_vm+0x616/0x6b0 [ 221.166648][ T1071] kvm_dev_ioctl+0xc80/0x1fd0 [ 221.171392][ T1071] ? kvm_reboot+0x40/0x40 [ 221.175718][ T1071] do_vfs_ioctl+0x744/0x1730 [ 221.180337][ T1071] ? __fget+0x441/0x510 [ 221.184493][ T1071] ? tomoyo_file_ioctl+0x23/0x30 [ 221.189468][ T1071] ? security_file_ioctl+0xa1/0xd0 [ 221.194578][ T1071] __x64_sys_ioctl+0xe3/0x120 [ 221.199286][ T1071] do_syscall_64+0xf7/0x1c0 [ 221.203788][ T1071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.209718][ T1071] RIP: 0033:0x45a219 [ 221.213604][ T1071] Code: 24 48 89 44 24 08 48 c7 44 24 10 08 00 00 00 e8 7d d0 fa ff 48 8b 44 24 18 48 89 44 24 40 48 8b 6c 24 20 48 83 c4 28 c3 e8 84 ff ff eb 82 cc cc 48 8b 44 24 08 48 8b 08 48 8b 54 24 10 48 8b [ 221.233402][ T1071] RSP: 002b:00007f3c2f119c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 221.241848][ T1071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 221.249902][ T1071] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 221.257869][ T1071] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 221.265880][ T1071] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c2f11a6d4 [ 221.274006][ T1071] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff [ 221.282035][ T1071] [ 221.282035][ T1071] Showing all locks held in the system: [ 221.289963][ T1071] 3 locks held by kworker/u4:2/30: [ 221.295071][ T1071] #0: ffff8880aea34998 (&rq->lock){-.-.}, at: newidle_balance+0x629/0xb60 [ 221.303799][ T1071] #1: ffffffff888d4040 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 221.312613][ T1071] #2: ffffffff888d4040 (rcu_read_lock){....}, at: rcu_lock_acquire+0x9/0x40 [ 221.321436][ T1071] 1 lock held by khungtaskd/1071: [ 221.326517][ T1071] #0: ffffffff888d4040 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 221.335350][ T1071] 1 lock held by rsyslogd/7736: [ 221.340255][ T1071] #0: ffff8880a94b6660 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x243/0x2e0 [ 221.348994][ T1071] 2 locks held by getty/7826: [ 221.353663][ T1071] #0: ffff888096e2a090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.362966][ T1071] #1: ffffc90005f252e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.372583][ T1071] 2 locks held by getty/7827: [ 221.377273][ T1071] #0: ffff88808da79090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.387849][ T1071] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.397461][ T1071] 2 locks held by getty/7828: [ 221.402160][ T1071] #0: ffff88809bc78090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.411422][ T1071] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.421039][ T1071] 2 locks held by getty/7829: [ 221.425708][ T1071] #0: ffff8880971fd090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.434947][ T1071] #1: ffffc90005f392e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.444528][ T1071] 2 locks held by getty/7830: [ 221.449236][ T1071] #0: ffff8880a0944090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.458503][ T1071] #1: ffffc90005f2d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.468077][ T1071] 2 locks held by getty/7831: [ 221.472950][ T1071] #0: ffff8880a18a3090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.482320][ T1071] #1: ffffc90005f352e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.491934][ T1071] 2 locks held by getty/7832: [ 221.496603][ T1071] #0: ffff88809ab50090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.505911][ T1071] #1: ffffc90005f092e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.515513][ T1071] [ 221.517828][ T1071] ============================================= [ 221.517828][ T1071] [ 221.526367][ T1071] NMI backtrace for cpu 1 [ 221.530743][ T1071] CPU: 1 PID: 1071 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 221.538183][ T1071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.548229][ T1071] Call Trace: [ 221.551518][ T1071] dump_stack+0x1fb/0x318 [ 221.555848][ T1071] nmi_cpu_backtrace+0xaf/0x1a0 [ 221.560674][ T1071] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 221.566807][ T1071] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 221.572881][ T1071] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 221.578887][ T1071] arch_trigger_cpumask_backtrace+0x10/0x20 [ 221.584774][ T1071] trigger_all_cpu_backtrace+0x17/0x20 [ 221.590226][ T1071] watchdog+0xbb9/0xbd0 [ 221.594377][ T1071] kthread+0x332/0x350 [ 221.598440][ T1071] ? hungtask_pm_notify+0x50/0x50 [ 221.603449][ T1071] ? kthread_blkcg+0xe0/0xe0 [ 221.608021][ T1071] ret_from_fork+0x24/0x30 [ 221.612546][ T1071] Sending NMI from CPU 1 to CPUs 0: [ 221.617838][ C0] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0xe/0x10 [ 221.618807][ T1071] Kernel panic - not syncing: hung_task: blocked tasks [ 221.632979][ T1071] CPU: 1 PID: 1071 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 221.640424][ T1071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.650470][ T1071] Call Trace: [ 221.653755][ T1071] dump_stack+0x1fb/0x318 [ 221.658061][ T1071] panic+0x264/0x7a9 [ 221.661952][ T1071] ? nmi_trigger_cpumask_backtrace+0x21a/0x290 [ 221.668098][ T1071] watchdog+0xbcc/0xbd0 [ 221.672251][ T1071] kthread+0x332/0x350 [ 221.676306][ T1071] ? hungtask_pm_notify+0x50/0x50 [ 221.681314][ T1071] ? kthread_blkcg+0xe0/0xe0 [ 221.685898][ T1071] ret_from_fork+0x24/0x30 [ 221.691787][ T1071] Kernel Offset: disabled [ 221.696125][ T1071] Rebooting in 86400 seconds..