[ 41.095825][ T26] audit: type=1800 audit(1572768152.737:26): pid=7727 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 41.125361][ T26] audit: type=1800 audit(1572768152.737:27): pid=7727 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 41.145312][ T26] audit: type=1800 audit(1572768152.737:28): pid=7727 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. [ 42.213141][ T26] audit: type=1800 audit(1572768153.897:29): pid=7727 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 '10.128.0.95' (ECDSA) to the list of known hosts. 2019/11/03 08:10:19 parsed 1 programs 2019/11/03 08:10:22 executed programs: 0 syzkaller login: [ 510.689613][ T7899] IPVS: ftp: loaded support on port[0] = 21 [ 510.712748][ T7901] IPVS: ftp: loaded support on port[0] = 21 [ 510.748706][ T7904] IPVS: ftp: loaded support on port[0] = 21 [ 510.770986][ T7906] IPVS: ftp: loaded support on port[0] = 21 [ 510.792042][ T7909] IPVS: ftp: loaded support on port[0] = 21 [ 510.864705][ T7908] IPVS: ftp: loaded support on port[0] = 21 [ 510.925193][ T7899] chnl_net:caif_netlink_parms(): no params data found [ 511.015511][ T7901] chnl_net:caif_netlink_parms(): no params data found [ 511.041600][ T7899] bridge0: port 1(bridge_slave_0) entered blocking state [ 511.049864][ T7899] bridge0: port 1(bridge_slave_0) entered disabled state [ 511.057861][ T7899] device bridge_slave_0 entered promiscuous mode [ 511.065445][ T7904] chnl_net:caif_netlink_parms(): no params data found [ 511.097128][ T7899] bridge0: port 2(bridge_slave_1) entered blocking state [ 511.104194][ T7899] bridge0: port 2(bridge_slave_1) entered disabled state [ 511.112596][ T7899] device bridge_slave_1 entered promiscuous mode [ 511.141803][ T7906] chnl_net:caif_netlink_parms(): no params data found [ 511.161261][ T7899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 511.174206][ T7899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 511.192155][ T7901] bridge0: port 1(bridge_slave_0) entered blocking state [ 511.199849][ T7901] bridge0: port 1(bridge_slave_0) entered disabled state [ 511.207512][ T7901] device bridge_slave_0 entered promiscuous mode [ 511.266179][ T7901] bridge0: port 2(bridge_slave_1) entered blocking state [ 511.273247][ T7901] bridge0: port 2(bridge_slave_1) entered disabled state [ 511.281754][ T7901] device bridge_slave_1 entered promiscuous mode [ 511.320300][ T7901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 511.343144][ T7899] team0: Port device team_slave_0 added [ 511.352065][ T7899] team0: Port device team_slave_1 added [ 511.362443][ T7904] bridge0: port 1(bridge_slave_0) entered blocking state [ 511.369982][ T7904] bridge0: port 1(bridge_slave_0) entered disabled state [ 511.380195][ T7904] device bridge_slave_0 entered promiscuous mode [ 511.388640][ T7901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 511.402995][ T7908] chnl_net:caif_netlink_parms(): no params data found [ 511.422006][ T7904] bridge0: port 2(bridge_slave_1) entered blocking state [ 511.429486][ T7904] bridge0: port 2(bridge_slave_1) entered disabled state [ 511.437482][ T7904] device bridge_slave_1 entered promiscuous mode [ 511.449832][ T7909] chnl_net:caif_netlink_parms(): no params data found [ 511.464313][ T7906] bridge0: port 1(bridge_slave_0) entered blocking state [ 511.471536][ T7906] bridge0: port 1(bridge_slave_0) entered disabled state [ 511.479498][ T7906] device bridge_slave_0 entered promiscuous mode [ 511.500431][ T7901] team0: Port device team_slave_0 added [ 511.514364][ T7906] bridge0: port 2(bridge_slave_1) entered blocking state [ 511.521543][ T7906] bridge0: port 2(bridge_slave_1) entered disabled state [ 511.529487][ T7906] device bridge_slave_1 entered promiscuous mode [ 511.588366][ T7899] device hsr_slave_0 entered promiscuous mode [ 511.645980][ T7899] device hsr_slave_1 entered promiscuous mode [ 511.709448][ T7901] team0: Port device team_slave_1 added [ 511.730201][ T7904] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 511.744944][ T7908] bridge0: port 1(bridge_slave_0) entered blocking state [ 511.752196][ T7908] bridge0: port 1(bridge_slave_0) entered disabled state [ 511.760045][ T7908] device bridge_slave_0 entered promiscuous mode [ 511.774861][ T7906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 511.784833][ T7909] bridge0: port 1(bridge_slave_0) entered blocking state [ 511.791993][ T7909] bridge0: port 1(bridge_slave_0) entered disabled state [ 511.802491][ T7909] device bridge_slave_0 entered promiscuous mode [ 511.809941][ T7908] bridge0: port 2(bridge_slave_1) entered blocking state [ 511.818457][ T7908] bridge0: port 2(bridge_slave_1) entered disabled state [ 511.826378][ T7908] device bridge_slave_1 entered promiscuous mode [ 511.840913][ T7904] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 511.850984][ T7906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 511.868824][ T7909] bridge0: port 2(bridge_slave_1) entered blocking state [ 511.876844][ T7909] bridge0: port 2(bridge_slave_1) entered disabled state [ 511.884629][ T7909] device bridge_slave_1 entered promiscuous mode [ 511.949640][ T7908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 511.975180][ T7909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 512.038207][ T7901] device hsr_slave_0 entered promiscuous mode [ 512.076930][ T7901] device hsr_slave_1 entered promiscuous mode [ 512.116047][ T7901] debugfs: Directory 'hsr0' with parent '/' already present! [ 512.130520][ T7906] team0: Port device team_slave_0 added [ 512.147009][ T7908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 512.237276][ T7909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 512.257174][ T7904] team0: Port device team_slave_0 added [ 512.264322][ T7906] team0: Port device team_slave_1 added [ 512.314116][ T7908] team0: Port device team_slave_0 added [ 512.392208][ T7904] team0: Port device team_slave_1 added [ 512.471398][ T7908] team0: Port device team_slave_1 added [ 512.489467][ T7909] team0: Port device team_slave_0 added [ 512.536705][ T7899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 512.698940][ T7906] device hsr_slave_0 entered promiscuous mode [ 512.751376][ T7906] device hsr_slave_1 entered promiscuous mode [ 512.801968][ T7906] debugfs: Directory 'hsr0' with parent '/' already present! [ 512.823515][ T7909] team0: Port device team_slave_1 added [ 512.888992][ T7904] device hsr_slave_0 entered promiscuous mode [ 512.925989][ T7904] device hsr_slave_1 entered promiscuous mode [ 512.947676][ T7904] debugfs: Directory 'hsr0' with parent '/' already present! [ 513.058330][ T7908] device hsr_slave_0 entered promiscuous mode [ 513.085926][ T7908] device hsr_slave_1 entered promiscuous mode [ 513.116025][ T7908] debugfs: Directory 'hsr0' with parent '/' already present! [ 513.130710][ T7899] 8021q: adding VLAN 0 to HW filter on device team0 [ 513.289561][ T7909] device hsr_slave_0 entered promiscuous mode [ 513.376494][ T7909] device hsr_slave_1 entered promiscuous mode [ 513.416294][ T7909] debugfs: Directory 'hsr0' with parent '/' already present! [ 513.435810][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 513.476702][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 513.639615][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 513.664266][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 513.745522][ T7912] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.752817][ T7912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.845897][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 513.916016][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 513.965903][ T7912] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.972985][ T7912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 514.092082][ T7912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 514.184596][ T7899] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 514.315647][ T7899] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 514.408583][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 514.452414][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 514.517634][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 514.628126][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 514.716626][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 514.771328][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 514.836295][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 514.896043][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 514.952420][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 515.017777][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 515.060646][ T7901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 515.125167][ T7899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 515.159718][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 515.191462][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 515.288472][ T7901] 8021q: adding VLAN 0 to HW filter on device team0 [ 515.391966][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 515.404926][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 515.454437][ T7906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 515.542914][ T7904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 515.567322][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 515.582277][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 515.641531][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 515.648695][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 515.706425][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 515.726257][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 515.761071][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 515.768214][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 515.814157][ T7906] 8021q: adding VLAN 0 to HW filter on device team0 [ 515.872894][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 515.902761][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 515.935299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 515.952831][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 515.963729][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 515.979672][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 515.995935][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 516.004429][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 516.013540][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 516.022623][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 516.030958][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 516.038996][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 516.046836][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 516.057335][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 516.065092][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 516.073734][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 516.085044][ T7904] 8021q: adding VLAN 0 to HW filter on device team0 [ 516.104288][ T7901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 516.143026][ T8105] 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. [ 516.179177][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 2019/11/03 08:10:27 executed programs: 6 [ 516.201752][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 516.215449][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 516.222594][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 516.243440][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 516.265164][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 516.282630][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 516.289798][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 516.315001][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 516.332289][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 516.340988][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 516.348075][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 516.366800][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 516.378834][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 516.393291][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 516.406009][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 516.413081][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 516.431401][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 516.440218][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 516.464828][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 516.474863][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 516.494656][ T7908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 516.519305][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 516.533136][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 516.548798][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 516.583044][ T7906] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 516.600561][ T7906] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 516.640216][ T7901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 516.657164][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 516.671899][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 516.700551][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 516.731505][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 516.750242][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 516.759097][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 516.768239][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 516.776887][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 516.786081][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 516.794586][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 516.804188][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 516.817465][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 516.826071][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 516.839384][ T7904] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 516.851979][ T7904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 516.878532][ T7909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 516.891792][ T7908] 8021q: adding VLAN 0 to HW filter on device team0 [ 516.904528][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 516.913767][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 516.929018][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 516.941911][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 516.951792][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 516.960482][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 516.971176][ T7906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 516.997552][ T7910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 517.012989][ T7910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 517.022974][ T7910] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.030230][ T7910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 517.039248][ T7910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 517.048125][ T7910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 517.056592][ T7910] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.064582][ T7910] bridge0: port 2(bridge_slave_1) entered forwarding state [ 517.074047][ T7910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 517.092360][ T7904] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 517.105897][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 517.114573][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 517.142506][ T7909] 8021q: adding VLAN 0 to HW filter on device team0 [ 517.199775][ T7908] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 517.219552][ T7908] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 517.280690][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 517.289856][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 517.299844][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 517.309219][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 517.318721][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 517.327482][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 517.336128][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 517.344426][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 517.353416][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 517.362506][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 517.371133][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 517.378952][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 517.396648][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 517.408490][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 517.417166][ T7976] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.424216][ T7976] bridge0: port 1(bridge_slave_0) entered forwarding state [ 517.445822][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 517.453837][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 517.462740][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 517.471253][ T7976] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.478365][ T7976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 517.487150][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 517.496828][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 517.505503][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 517.514962][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 517.523579][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 517.532146][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 517.542681][ T7976] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 517.555709][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 517.564081][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 517.586307][ T7908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 517.597800][ T7909] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 517.648580][ T7909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 517.671636][ T7910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 517.681509][ T7910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 517.751349][ T7909] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/03 08:10:32 executed programs: 127 2019/11/03 08:10:38 executed programs: 296 2019/11/03 08:10:43 executed programs: 477 2019/11/03 08:10:48 executed programs: 671 2019/11/03 08:10:53 executed programs: 866 2019/11/03 08:10:58 executed programs: 1061 2019/11/03 08:11:03 executed programs: 1255 2019/11/03 08:11:08 executed programs: 1449 2019/11/03 08:11:13 executed programs: 1646 2019/11/03 08:11:18 executed programs: 1839 2019/11/03 08:11:23 executed programs: 2037 2019/11/03 08:11:28 executed programs: 2226 2019/11/03 08:11:33 executed programs: 2423 2019/11/03 08:11:38 executed programs: 2606 2019/11/03 08:11:43 executed programs: 2797 [ 753.995779][ T1070] INFO: task syz-executor.0:16716 blocked for more than 143 seconds. [ 754.004132][ T1070] Not tainted 5.4.0-rc5+ #0 [ 754.009314][ T1070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 754.018021][ T1070] syz-executor.0 D28464 16716 7909 0x00004004 [ 754.024458][ T1070] Call Trace: [ 754.027889][ T1070] __schedule+0x74b/0xb80 [ 754.032249][ T1070] schedule+0x131/0x1e0 [ 754.036461][ T1070] schedule_timeout+0x46/0x240 [ 754.041221][ T1070] do_wait_for_common+0x2e7/0x4d0 [ 754.046771][ T1070] ? console_conditional_schedule+0x40/0x40 [ 754.052721][ T1070] ? do_task_dead+0xc0/0xc0 [ 754.057268][ T1070] wait_for_completion+0x47/0x60 [ 754.062249][ T1070] __synchronize_srcu+0x1d7/0x260 [ 754.067301][ T1070] ? rcu_read_lock_any_held+0x1a0/0x1a0 [ 754.072841][ T1070] synchronize_srcu+0x2cb/0x2f0 [ 754.077833][ T1070] kvm_page_track_unregister_notifier+0x103/0x110 [ 754.084305][ T1070] kvm_mmu_uninit_vm+0x1c/0x20 [ 754.089128][ T1070] kvm_arch_destroy_vm+0x616/0x6b0 [ 754.094232][ T1070] kvm_dev_ioctl+0xc80/0x1fd0 [ 754.099051][ T1070] ? kvm_reboot+0x40/0x40 [ 754.103422][ T1070] do_vfs_ioctl+0x744/0x1730 [ 754.108092][ T1070] ? __fget+0x4c1/0x510 [ 754.112305][ T1070] ? tomoyo_file_ioctl+0x23/0x30 [ 754.117410][ T1070] ? security_file_ioctl+0xa1/0xd0 [ 754.122517][ T1070] __x64_sys_ioctl+0xe3/0x120 [ 754.127260][ T1070] do_syscall_64+0xf7/0x1c0 [ 754.131758][ T1070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.137686][ T1070] RIP: 0033:0x459f49 [ 754.141573][ T1070] Code: 8b 44 24 18 48 8b 4c 24 30 48 83 c1 08 48 89 0c 24 48 89 44 24 08 48 c7 44 24 10 28 00 00 00 e8 3d d3 fa ff 48 8b 44 24 18 48 <89> 44 24 40 48 8b 6c 24 20 48 83 c4 28 c3 e8 44 b2 ff ff eb 82 cc [ 754.161213][ T1070] RSP: 002b:00007f00a7ccec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 754.169666][ T1070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49 [ 754.178370][ T1070] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 754.186453][ T1070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 754.194429][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f00a7ccf6d4 [ 754.202470][ T1070] R13: 00000000004c30a8 R14: 00000000004d7018 R15: 00000000ffffffff [ 754.210489][ T1070] [ 754.210489][ T1070] Showing all locks held in the system: [ 754.218267][ T1070] 3 locks held by kworker/u4:3/784: [ 754.223500][ T1070] #0: ffff8880aeb34998 (&rq->lock){-.-.}, at: newidle_balance+0x629/0xb60 [ 754.232440][ T1070] #1: ffffffff888d4040 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 754.241262][ T1070] #2: ffff8880aeb24a98 (&base->lock){..-.}, at: __mod_timer+0x1a1/0x1590 [ 754.249852][ T1070] 1 lock held by khungtaskd/1070: [ 754.254880][ T1070] #0: ffffffff888d4040 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 754.263759][ T1070] 1 lock held by rsyslogd/7766: [ 754.268620][ T1070] #0: ffff8880a7e33b20 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x243/0x2e0 [ 754.277334][ T1070] 2 locks held by getty/7856: [ 754.282036][ T1070] #0: ffff8880a0a1d090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 754.291418][ T1070] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 754.301025][ T1070] 2 locks held by getty/7857: [ 754.306305][ T1070] #0: ffff8880a2ea5090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 754.315494][ T1070] #1: ffffc90005f212e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 754.325076][ T1070] 2 locks held by getty/7858: [ 754.329781][ T1070] #0: ffff888091467090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 754.341797][ T1070] #1: ffffc90005f2d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 754.351517][ T1070] 2 locks held by getty/7859: [ 754.356227][ T1070] #0: ffff8880a9b10090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 754.365454][ T1070] #1: ffffc90005f252e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 754.375198][ T1070] 2 locks held by getty/7860: [ 754.379912][ T1070] #0: ffff8880a242e090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 754.389289][ T1070] #1: ffffc90005f152e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 754.399076][ T1070] 2 locks held by getty/7861: [ 754.403739][ T1070] #0: ffff8880a165f090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 754.413082][ T1070] #1: ffffc90005f192e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 754.422672][ T1070] 2 locks held by getty/7862: [ 754.427395][ T1070] #0: ffff8880a36b7090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 754.437493][ T1070] #1: ffffc90005f012e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 754.447199][ T1070] [ 754.449521][ T1070] ============================================= [ 754.449521][ T1070] [ 754.457966][ T1070] NMI backtrace for cpu 0 [ 754.462290][ T1070] CPU: 0 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc5+ #0 [ 754.469716][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.479750][ T1070] Call Trace: [ 754.483105][ T1070] dump_stack+0x1d8/0x2f8 [ 754.487433][ T1070] nmi_cpu_backtrace+0xaf/0x1a0 [ 754.492258][ T1070] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 754.498453][ T1070] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 754.504575][ T1070] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 754.510533][ T1070] arch_trigger_cpumask_backtrace+0x10/0x20 [ 754.516458][ T1070] trigger_all_cpu_backtrace+0x17/0x20 [ 754.522108][ T1070] watchdog+0xbb9/0xbd0 [ 754.526276][ T1070] kthread+0x332/0x350 [ 754.530322][ T1070] ? hungtask_pm_notify+0x50/0x50 [ 754.535329][ T1070] ? kthread_blkcg+0xe0/0xe0 [ 754.539904][ T1070] ret_from_fork+0x24/0x30 [ 754.544633][ T1070] Sending NMI from CPU 0 to CPUs 1: [ 754.549906][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0xe/0x10 [ 754.550850][ T1070] Kernel panic - not syncing: hung_task: blocked tasks [ 754.564975][ T1070] CPU: 0 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc5+ #0 [ 754.573107][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.583152][ T1070] Call Trace: [ 754.586439][ T1070] dump_stack+0x1d8/0x2f8 [ 754.590812][ T1070] panic+0x264/0x7a9 [ 754.594685][ T1070] ? nmi_trigger_cpumask_backtrace+0x21a/0x290 [ 754.600816][ T1070] watchdog+0xbcc/0xbd0 [ 754.604951][ T1070] kthread+0x332/0x350 [ 754.608995][ T1070] ? hungtask_pm_notify+0x50/0x50 [ 754.614007][ T1070] ? kthread_blkcg+0xe0/0xe0 [ 754.618580][ T1070] ret_from_fork+0x24/0x30 [ 754.624685][ T1070] Kernel Offset: disabled [ 754.629021][ T1070] Rebooting in 86400 seconds..