[ 39.723934][ T26] audit: type=1800 audit(1573163405.578:27): pid=7671 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 39.753124][ T26] audit: type=1800 audit(1573163405.578:28): pid=7671 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. [ 40.355244][ T26] audit: type=1800 audit(1573163406.298:29): pid=7671 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 40.374620][ T26] audit: type=1800 audit(1573163406.298:30): pid=7671 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.11' (ECDSA) to the list of known hosts. 2019/11/07 21:50:13 parsed 1 programs 2019/11/07 21:50:15 executed programs: 0 syzkaller login: [ 49.810555][ T7848] IPVS: ftp: loaded support on port[0] = 21 [ 49.817881][ T7844] IPVS: ftp: loaded support on port[0] = 21 [ 49.827250][ T7847] IPVS: ftp: loaded support on port[0] = 21 [ 49.897236][ T7852] IPVS: ftp: loaded support on port[0] = 21 [ 49.906104][ T7854] IPVS: ftp: loaded support on port[0] = 21 [ 49.916441][ T7851] IPVS: ftp: loaded support on port[0] = 21 [ 50.037671][ T7848] chnl_net:caif_netlink_parms(): no params data found [ 50.093612][ T7847] chnl_net:caif_netlink_parms(): no params data found [ 50.144537][ T7848] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.151600][ T7848] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.160225][ T7848] device bridge_slave_0 entered promiscuous mode [ 50.168728][ T7848] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.175889][ T7848] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.183763][ T7848] device bridge_slave_1 entered promiscuous mode [ 50.227723][ T7848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.237052][ T7854] chnl_net:caif_netlink_parms(): no params data found [ 50.272570][ T7848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.315289][ T7848] team0: Port device team_slave_0 added [ 50.321233][ T7844] chnl_net:caif_netlink_parms(): no params data found [ 50.330949][ T7852] chnl_net:caif_netlink_parms(): no params data found [ 50.346046][ T7847] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.354376][ T7847] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.361906][ T7847] device bridge_slave_0 entered promiscuous mode [ 50.370333][ T7848] team0: Port device team_slave_1 added [ 50.406790][ T7847] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.414535][ T7847] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.422093][ T7847] device bridge_slave_1 entered promiscuous mode [ 50.472492][ T7854] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.479792][ T7854] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.487454][ T7854] device bridge_slave_0 entered promiscuous mode [ 50.497011][ T7847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.516064][ T7844] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.524913][ T7844] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.532595][ T7844] device bridge_slave_0 entered promiscuous mode [ 50.541783][ T7844] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.548887][ T7844] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.556722][ T7844] device bridge_slave_1 entered promiscuous mode [ 50.567173][ T7854] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.574358][ T7854] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.581854][ T7854] device bridge_slave_1 entered promiscuous mode [ 50.589637][ T7847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.644855][ T7848] device hsr_slave_0 entered promiscuous mode [ 50.703327][ T7848] device hsr_slave_1 entered promiscuous mode [ 50.779954][ T7851] chnl_net:caif_netlink_parms(): no params data found [ 50.788055][ T7852] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.796010][ T7852] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.803988][ T7852] device bridge_slave_0 entered promiscuous mode [ 50.829674][ T7847] team0: Port device team_slave_0 added [ 50.841904][ T7852] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.849092][ T7852] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.858994][ T7852] device bridge_slave_1 entered promiscuous mode [ 50.880559][ T7844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.891558][ T7844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.901919][ T7847] team0: Port device team_slave_1 added [ 50.915092][ T7854] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.958936][ T7854] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.972042][ T7852] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.982996][ T7844] team0: Port device team_slave_0 added [ 51.035628][ T7847] device hsr_slave_0 entered promiscuous mode [ 51.073345][ T7847] device hsr_slave_1 entered promiscuous mode [ 51.093530][ T7847] debugfs: Directory 'hsr0' with parent '/' already present! [ 51.138354][ T7852] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.166598][ T7844] team0: Port device team_slave_1 added [ 51.231966][ T7851] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.273124][ T7851] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.281022][ T7851] device bridge_slave_0 entered promiscuous mode [ 51.360757][ T7851] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.384079][ T7851] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.413119][ T7851] device bridge_slave_1 entered promiscuous mode [ 51.429431][ T7854] team0: Port device team_slave_0 added [ 51.498390][ T7854] team0: Port device team_slave_1 added [ 51.555929][ T7844] device hsr_slave_0 entered promiscuous mode [ 51.589343][ T7844] device hsr_slave_1 entered promiscuous mode [ 51.623713][ T7844] debugfs: Directory 'hsr0' with parent '/' already present! [ 51.633251][ T7852] team0: Port device team_slave_0 added [ 51.654369][ T7851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.738515][ T7854] device hsr_slave_0 entered promiscuous mode [ 51.833437][ T7854] device hsr_slave_1 entered promiscuous mode [ 51.849334][ T7854] debugfs: Directory 'hsr0' with parent '/' already present! [ 51.951881][ T7852] team0: Port device team_slave_1 added [ 52.036330][ T7851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.295522][ T7852] device hsr_slave_0 entered promiscuous mode [ 52.343386][ T7852] device hsr_slave_1 entered promiscuous mode [ 52.383672][ T7852] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.588381][ T7848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.691028][ T7848] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.775856][ T7851] team0: Port device team_slave_0 added [ 52.934267][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.945922][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.013700][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.022704][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.123973][ T7951] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.131172][ T7951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.339607][ T7851] team0: Port device team_slave_1 added [ 53.424826][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.432747][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.533697][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.542091][ T7951] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.549219][ T7951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.713600][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.722225][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.816381][ T7847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.891918][ T7848] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.973071][ T7848] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.077571][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.093946][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.102338][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.143837][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.156494][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.172054][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.205532][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.214490][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.235322][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.244652][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.315803][ T7851] device hsr_slave_0 entered promiscuous mode [ 54.343481][ T7851] device hsr_slave_1 entered promiscuous mode [ 54.393155][ T7851] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.406608][ T7844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.424160][ T7854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.431568][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.439789][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.449331][ T7847] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.478515][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.498246][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.511318][ T7951] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.518440][ T7951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.536111][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.544949][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.553627][ T7951] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.560675][ T7951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.584203][ T7848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.596350][ T7844] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.652462][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.669392][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.694521][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.714711][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.748235][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.757821][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.788605][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.807848][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.828297][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.854193][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.862825][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.883918][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.892572][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.945129][ T7854] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.984984][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.992867][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.048816][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.083463][ T7951] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.090557][ T7951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.117864][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.136918][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.160282][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.169387][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.200043][ T7847] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.232939][ T7852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.266095][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.283848][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.292441][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.302516][ T7885] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.309629][ T7885] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.319591][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.328390][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.337565][ T7885] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.344764][ T7885] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.353630][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.362009][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.370742][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.379090][ T7885] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.386210][ T7885] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.395111][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.403826][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.412280][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.420944][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.429772][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.438588][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.446770][ T7885] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.479824][ T7852] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.499610][ T7847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.519029][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.544653][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.553441][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.554057][ T8044] 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. [ 55.562042][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.586375][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 2019/11/07 21:50:21 executed programs: 6 [ 55.604665][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.618830][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.638465][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.651519][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.668137][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.680539][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.688821][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.696978][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.705395][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.713779][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.734895][ T7844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.743117][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.751391][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.810443][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.840627][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.853931][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.860990][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.876779][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.887000][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.899001][ T3015] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.906097][ T3015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.919540][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.928941][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.943641][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.951404][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.960301][ T7951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.975693][ T7851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.992559][ T7852] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.013719][ T7852] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.039258][ T7844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.055290][ T7854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.076301][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.085129][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.096711][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.111828][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.120530][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.128883][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.137234][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.145613][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.153942][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.161322][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.176572][ T7851] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.197907][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.210937][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.230720][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.259337][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.270271][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.279246][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.304399][ T7854] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.311437][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.320564][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.329957][ T2846] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.337068][ T2846] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.344917][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.352405][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.360520][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.369227][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.377762][ T2846] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.384875][ T2846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.392518][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.401104][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.409573][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.418407][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.428342][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.436346][ T2846] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.469350][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.479164][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.490355][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.501526][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.524795][ T7852] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.535403][ T7851] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.576646][ T7851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.620502][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.638240][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.715381][ T7851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.722485][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.733491][ T7858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 200.263303][ T1070] INFO: task syz-executor.1:8056 blocked for more than 143 seconds. [ 200.271428][ T1070] Not tainted 5.4.0-rc6+ #0 [ 200.276577][ T1070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 200.285279][ T1070] syz-executor.1 D28464 8056 7848 0x00004004 [ 200.291590][ T1070] Call Trace: [ 200.294936][ T1070] __schedule+0x74b/0xb80 [ 200.299277][ T1070] schedule+0x131/0x1e0 [ 200.303473][ T1070] schedule_timeout+0x46/0x240 [ 200.308232][ T1070] do_wait_for_common+0x2e7/0x4d0 [ 200.313316][ T1070] ? console_conditional_schedule+0x40/0x40 [ 200.319201][ T1070] ? do_task_dead+0xc0/0xc0 [ 200.323757][ T1070] wait_for_completion+0x47/0x60 [ 200.328691][ T1070] __synchronize_srcu+0x1d7/0x260 [ 200.333769][ T1070] ? rcu_read_lock_any_held+0x1a0/0x1a0 [ 200.339320][ T1070] synchronize_srcu+0x2cb/0x2f0 [ 200.344219][ T1070] kvm_page_track_unregister_notifier+0x103/0x110 [ 200.350640][ T1070] kvm_mmu_uninit_vm+0x1c/0x20 [ 200.355479][ T1070] kvm_arch_destroy_vm+0x616/0x6b0 [ 200.360746][ T1070] kvm_dev_ioctl+0xc80/0x1fd0 [ 200.365494][ T1070] ? kvm_reboot+0x40/0x40 [ 200.369822][ T1070] do_vfs_ioctl+0x744/0x1730 [ 200.374493][ T1070] ? __fget+0x441/0x510 [ 200.378648][ T1070] ? tomoyo_file_ioctl+0x23/0x30 [ 200.383748][ T1070] ? security_file_ioctl+0xa1/0xd0 [ 200.388852][ T1070] __x64_sys_ioctl+0xe3/0x120 [ 200.393724][ T1070] do_syscall_64+0xf7/0x1c0 [ 200.398232][ T1070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.404164][ T1070] RIP: 0033:0x45a219 [ 200.408049][ T1070] 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 [ 200.428161][ T1070] RSP: 002b:00007f2578a0ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.436638][ T1070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 200.444654][ T1070] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 200.452609][ T1070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 200.460614][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2578a0f6d4 [ 200.468710][ T1070] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff [ 200.476729][ T1070] INFO: task syz-executor.2:8085 blocked for more than 143 seconds. [ 200.484765][ T1070] Not tainted 5.4.0-rc6+ #0 [ 200.489767][ T1070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 200.498831][ T1070] syz-executor.2 D28464 8085 7844 0x00004004 [ 200.505257][ T1070] Call Trace: [ 200.508554][ T1070] __schedule+0x74b/0xb80 [ 200.512877][ T1070] schedule+0x131/0x1e0 [ 200.517093][ T1070] schedule_timeout+0x46/0x240 [ 200.521845][ T1070] do_wait_for_common+0x2e7/0x4d0 [ 200.526909][ T1070] ? console_conditional_schedule+0x40/0x40 [ 200.532793][ T1070] ? do_task_dead+0xc0/0xc0 [ 200.537328][ T1070] wait_for_completion+0x47/0x60 [ 200.542256][ T1070] __synchronize_srcu+0x1d7/0x260 [ 200.547333][ T1070] ? rcu_read_lock_any_held+0x1a0/0x1a0 [ 200.552868][ T1070] synchronize_srcu+0x2cb/0x2f0 [ 200.557749][ T1070] kvm_page_track_unregister_notifier+0x103/0x110 [ 200.564226][ T1070] kvm_mmu_uninit_vm+0x1c/0x20 [ 200.568976][ T1070] kvm_arch_destroy_vm+0x616/0x6b0 [ 200.574128][ T1070] kvm_dev_ioctl+0xc80/0x1fd0 [ 200.578814][ T1070] ? kvm_reboot+0x40/0x40 [ 200.583301][ T1070] do_vfs_ioctl+0x744/0x1730 [ 200.587884][ T1070] ? __fget+0x441/0x510 [ 200.592023][ T1070] ? tomoyo_file_ioctl+0x23/0x30 [ 200.597048][ T1070] ? security_file_ioctl+0xa1/0xd0 [ 200.602187][ T1070] __x64_sys_ioctl+0xe3/0x120 [ 200.606992][ T1070] do_syscall_64+0xf7/0x1c0 [ 200.611488][ T1070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.617405][ T1070] RIP: 0033:0x45a219 [ 200.621298][ T1070] Code: Bad RIP value. [ 200.625419][ T1070] RSP: 002b:00007ff2f3a02c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.633858][ T1070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 200.641813][ T1070] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 200.649822][ T1070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 200.658328][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2f3a036d4 [ 200.666360][ T1070] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff [ 200.674415][ T1070] [ 200.674415][ T1070] Showing all locks held in the system: [ 200.682123][ T1070] 1 lock held by khungtaskd/1070: [ 200.687261][ T1070] #0: ffffffff888d4040 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 200.696079][ T1070] 1 lock held by rsyslogd/7709: [ 200.700900][ T1070] #0: ffff8880a2413360 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x243/0x2e0 [ 200.709617][ T1070] 2 locks held by getty/7799: [ 200.714362][ T1070] #0: ffff88809faac090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 200.723610][ T1070] #1: ffffc90005f2d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 200.733215][ T1070] 2 locks held by getty/7800: [ 200.737871][ T1070] #0: ffff88809fe4c090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 200.748052][ T1070] #1: ffffc90005f252e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 200.758228][ T1070] 2 locks held by getty/7801: [ 200.762875][ T1070] #0: ffff8880a0faa090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 200.772133][ T1070] #1: ffffc90005f212e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 200.781701][ T1070] 2 locks held by getty/7802: [ 200.786401][ T1070] #0: ffff8880a8f68090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 200.795646][ T1070] #1: ffffc90005f0d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 200.805251][ T1070] 2 locks held by getty/7803: [ 200.809911][ T1070] #0: ffff888094062090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 200.819135][ T1070] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 200.828843][ T1070] 2 locks held by getty/7804: [ 200.833573][ T1070] #0: ffff888094a74090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 200.842767][ T1070] #1: ffffc90005f112e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 200.852444][ T1070] 2 locks held by getty/7805: [ 200.857142][ T1070] #0: ffff888099042090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 200.866400][ T1070] #1: ffffc90005f012e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 200.875984][ T1070] [ 200.878300][ T1070] ============================================= [ 200.878300][ T1070] [ 200.886745][ T1070] NMI backtrace for cpu 1 [ 200.891060][ T1070] CPU: 1 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 200.898485][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.908519][ T1070] Call Trace: [ 200.911782][ T1070] dump_stack+0x1fb/0x318 [ 200.916086][ T1070] nmi_cpu_backtrace+0xaf/0x1a0 [ 200.920908][ T1070] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 200.927044][ T1070] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 200.933081][ T1070] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 200.939033][ T1070] arch_trigger_cpumask_backtrace+0x10/0x20 [ 200.944907][ T1070] trigger_all_cpu_backtrace+0x17/0x20 [ 200.950425][ T1070] watchdog+0xbb9/0xbd0 [ 200.954558][ T1070] kthread+0x332/0x350 [ 200.958593][ T1070] ? hungtask_pm_notify+0x50/0x50 [ 200.963589][ T1070] ? kthread_blkcg+0xe0/0xe0 [ 200.968151][ T1070] ret_from_fork+0x24/0x30 [ 200.972696][ T1070] Sending NMI from CPU 1 to CPUs 0: [ 200.978124][ C0] NMI backtrace for cpu 0 [ 200.978127][ C0] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.4.0-rc6+ #0 [ 200.978130][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.978133][ C0] Workqueue: bat_events batadv_nc_worker [ 200.978137][ C0] RIP: 0010:__lock_acquire+0x8a/0x1be0 [ 200.978143][ C0] Code: c0 0f 85 66 12 00 00 83 3d 82 13 66 07 00 0f 84 91 12 00 00 83 3d 65 95 34 07 00 74 34 48 8b 44 24 10 48 c1 e8 03 80 3c 30 00 <74> 14 48 8b 7c 24 10 e8 ca 11 54 00 48 be 00 00 00 00 00 fc ff df [ 200.978145][ C0] RSP: 0018:ffff8880a988fa70 EFLAGS: 00000046 [ 200.978150][ C0] RAX: 1ffffffff111a808 RBX: 0000000000000000 RCX: 0000000000000002 [ 200.978153][ C0] RDX: 0000000000000000 RSI: dffffc0000000000 RDI: ffffffff888d4040 [ 200.978155][ C0] RBP: ffff8880a988fbc8 R08: 0000000000000000 R09: 0000000000000000 [ 200.978158][ C0] R10: fffffbfff117cc55 R11: 0000000000000000 R12: 0000000000000002 [ 200.978161][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880a98821c0 [ 200.978164][ C0] FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 200.978167][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 200.978170][ C0] CR2: 00000000013d3008 CR3: 000000009ef12000 CR4: 00000000001406f0 [ 200.978172][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 200.978175][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 200.978177][ C0] Call Trace: [ 200.978179][ C0] ? trace_lock_acquire+0x159/0x1d0 [ 200.978181][ C0] lock_acquire+0x158/0x250 [ 200.978183][ C0] ? rcu_lock_acquire+0x9/0x40 [ 200.978185][ C0] rcu_lock_acquire+0x2e/0x40 [ 200.978187][ C0] ? rcu_lock_acquire+0x9/0x40 [ 200.978189][ C0] batadv_nc_worker+0xdc/0x600 [ 200.978191][ C0] process_one_work+0x7ef/0x10e0 [ 200.978193][ C0] worker_thread+0xc01/0x1630 [ 200.978196][ C0] kthread+0x332/0x350 [ 200.978198][ C0] ? rcu_lock_release+0x30/0x30 [ 200.978200][ C0] ? kthread_blkcg+0xe0/0xe0 [ 200.978202][ C0] ret_from_fork+0x24/0x30 [ 200.978989][ T1070] Kernel panic - not syncing: hung_task: blocked tasks [ 201.181521][ T1070] CPU: 1 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 201.188945][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.198979][ T1070] Call Trace: [ 201.202253][ T1070] dump_stack+0x1fb/0x318 [ 201.206557][ T1070] panic+0x264/0x7a9 [ 201.210434][ T1070] ? nmi_trigger_cpumask_backtrace+0x21a/0x290 [ 201.216563][ T1070] watchdog+0xbcc/0xbd0 [ 201.220694][ T1070] kthread+0x332/0x350 [ 201.224733][ T1070] ? hungtask_pm_notify+0x50/0x50 [ 201.229736][ T1070] ? kthread_blkcg+0xe0/0xe0 [ 201.234310][ T1070] ret_from_fork+0x24/0x30 [ 201.240164][ T1070] Kernel Offset: disabled [ 201.244502][ T1070] Rebooting in 86400 seconds..