[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 56.138061][ T26] audit: type=1800 audit(1571964539.592:25): pid=8629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 56.172656][ T26] audit: type=1800 audit(1571964539.592:26): pid=8629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 56.195284][ T26] audit: type=1800 audit(1571964539.602:27): pid=8629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.39' (ECDSA) to the list of known hosts. 2019/10/25 00:49:11 parsed 1 programs 2019/10/25 00:49:13 executed programs: 0 syzkaller login: [ 69.948125][ T8808] IPVS: ftp: loaded support on port[0] = 21 [ 69.950466][ T8811] IPVS: ftp: loaded support on port[0] = 21 [ 69.965981][ T8806] IPVS: ftp: loaded support on port[0] = 21 [ 69.981308][ T8812] IPVS: ftp: loaded support on port[0] = 21 [ 69.981541][ T8805] IPVS: ftp: loaded support on port[0] = 21 [ 70.067930][ T8814] IPVS: ftp: loaded support on port[0] = 21 [ 70.312074][ T8811] chnl_net:caif_netlink_parms(): no params data found [ 70.352807][ T8805] chnl_net:caif_netlink_parms(): no params data found [ 70.361675][ T8808] chnl_net:caif_netlink_parms(): no params data found [ 70.400162][ T8812] chnl_net:caif_netlink_parms(): no params data found [ 70.468555][ T8806] chnl_net:caif_netlink_parms(): no params data found [ 70.510704][ T8805] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.518702][ T8805] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.526668][ T8805] device bridge_slave_0 entered promiscuous mode [ 70.538798][ T8805] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.545985][ T8805] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.553852][ T8805] device bridge_slave_1 entered promiscuous mode [ 70.579048][ T8808] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.586873][ T8808] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.594724][ T8808] device bridge_slave_0 entered promiscuous mode [ 70.601891][ T8811] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.609457][ T8811] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.617254][ T8811] device bridge_slave_0 entered promiscuous mode [ 70.636204][ T8812] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.643396][ T8812] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.650992][ T8812] device bridge_slave_0 entered promiscuous mode [ 70.658318][ T8814] chnl_net:caif_netlink_parms(): no params data found [ 70.668270][ T8808] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.675893][ T8808] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.686580][ T8808] device bridge_slave_1 entered promiscuous mode [ 70.708933][ T8805] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.719333][ T8811] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.726900][ T8811] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.735153][ T8811] device bridge_slave_1 entered promiscuous mode [ 70.742387][ T8812] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.751591][ T8812] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.760173][ T8812] device bridge_slave_1 entered promiscuous mode [ 70.787795][ T8805] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.818770][ T8812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.833776][ T8806] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.840844][ T8806] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.848989][ T8806] device bridge_slave_0 entered promiscuous mode [ 70.867347][ T8811] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.879112][ T8808] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.893954][ T8808] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.904978][ T8812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.930279][ T8806] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.937479][ T8806] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.945591][ T8806] device bridge_slave_1 entered promiscuous mode [ 70.954627][ T8811] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.990339][ T8805] team0: Port device team_slave_0 added [ 71.011997][ T8812] team0: Port device team_slave_0 added [ 71.019483][ T8808] team0: Port device team_slave_0 added [ 71.026790][ T8805] team0: Port device team_slave_1 added [ 71.038542][ T8808] team0: Port device team_slave_1 added [ 71.051965][ T8812] team0: Port device team_slave_1 added [ 71.058841][ T8811] team0: Port device team_slave_0 added [ 71.070924][ T8814] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.078545][ T8814] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.089565][ T8814] device bridge_slave_0 entered promiscuous mode [ 71.097386][ T8814] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.104711][ T8814] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.112351][ T8814] device bridge_slave_1 entered promiscuous mode [ 71.120761][ T8806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.131629][ T8811] team0: Port device team_slave_1 added [ 71.157924][ T8806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.235153][ T8805] device hsr_slave_0 entered promiscuous mode [ 71.292904][ T8805] device hsr_slave_1 entered promiscuous mode [ 71.360950][ T8814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.424658][ T8808] device hsr_slave_0 entered promiscuous mode [ 71.463358][ T8808] device hsr_slave_1 entered promiscuous mode [ 71.502742][ T8808] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.517233][ T8814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.534576][ T8806] team0: Port device team_slave_0 added [ 71.585656][ T8811] device hsr_slave_0 entered promiscuous mode [ 71.623108][ T8811] device hsr_slave_1 entered promiscuous mode [ 71.662695][ T8811] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.725736][ T8812] device hsr_slave_0 entered promiscuous mode [ 71.773294][ T8812] device hsr_slave_1 entered promiscuous mode [ 71.822859][ T8812] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.834708][ T8806] team0: Port device team_slave_1 added [ 71.843503][ T8814] team0: Port device team_slave_0 added [ 71.860349][ T8814] team0: Port device team_slave_1 added [ 71.945796][ T8806] device hsr_slave_0 entered promiscuous mode [ 72.012895][ T8806] device hsr_slave_1 entered promiscuous mode [ 72.062789][ T8806] debugfs: Directory 'hsr0' with parent '/' already present! [ 72.135557][ T8814] device hsr_slave_0 entered promiscuous mode [ 72.182935][ T8814] device hsr_slave_1 entered promiscuous mode [ 72.233680][ T8814] debugfs: Directory 'hsr0' with parent '/' already present! [ 72.365302][ T8805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.375635][ T8808] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.391884][ T8811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.417175][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.425789][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.436113][ T8812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.447428][ T8808] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.467626][ T8805] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.497980][ T8811] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.506136][ T8816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.514947][ T8816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.524454][ T8816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.532238][ T8816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.540114][ T8816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.549216][ T8816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.558903][ T8816] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.566742][ T8816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.577359][ T8816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.585731][ T8816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.594764][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.605682][ T8812] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.616148][ T8814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.636734][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.649629][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.659385][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.666527][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.675078][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.683880][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.692324][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.700157][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.707818][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.716804][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.725249][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.732278][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.755220][ T8806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.768354][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.776661][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.784756][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.793770][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.803985][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.811043][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.819263][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.827880][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.836686][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.852977][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.861899][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.870735][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.877826][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.886764][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.895761][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.905319][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.912433][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.920520][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.929792][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.944686][ T8814] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.964410][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.976464][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.986240][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.995241][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.003903][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.011267][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.019233][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.028258][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.037119][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.046562][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.056247][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.065343][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.074204][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.082118][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.098208][ T8806] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.126053][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.136096][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.144277][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.155367][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.164119][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.173606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.182257][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.192321][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.200859][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.209589][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.218362][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.227595][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.236144][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.243263][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.250831][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.260020][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.268650][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.277823][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.286906][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.295940][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.303435][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.311273][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.320069][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.328719][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.338360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.346360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.360791][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.381040][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.389695][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.421988][ T8812] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.434606][ T8812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.444763][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.453554][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.461644][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.470656][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.480011][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.488571][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.497340][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.506117][ T3710] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.513221][ T3710] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.521055][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.530020][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.538623][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.547515][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.555574][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.580895][ T8811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.600142][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.610796][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.620180][ T3710] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.627315][ T3710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.635059][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.643689][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.651981][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.661603][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.670326][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.678812][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.687586][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.696120][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.704782][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.713120][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.721578][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.731151][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.740916][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.748918][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.757788][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.767446][ T8805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.794404][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.802386][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.812335][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.821407][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.831590][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.840115][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.848768][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.857202][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.866655][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.875396][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.884064][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.892295][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.900762][ T3710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.909962][ T8814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.921386][ T8812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.930762][ T8808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.941658][ T8806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.000580][ T8805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.011494][ T8814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.033726][ T8808] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.058774][ T8806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.227734][ T8853] 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. 2019/10/25 00:49:18 executed programs: 16 2019/10/25 00:49:23 executed programs: 141 2019/10/25 00:49:28 executed programs: 259 2019/10/25 00:49:33 executed programs: 374 2019/10/25 00:49:38 executed programs: 493 2019/10/25 00:49:43 executed programs: 614 2019/10/25 00:49:48 executed programs: 735 2019/10/25 00:49:53 executed programs: 860 2019/10/25 00:49:58 executed programs: 983 2019/10/25 00:50:03 executed programs: 1107 2019/10/25 00:50:08 executed programs: 1231 2019/10/25 00:50:13 executed programs: 1350 2019/10/25 00:50:18 executed programs: 1474 2019/10/25 00:50:23 executed programs: 1597 2019/10/25 00:50:29 executed programs: 1719 2019/10/25 00:50:34 executed programs: 1847 2019/10/25 00:50:39 executed programs: 1977 2019/10/25 00:50:44 executed programs: 2103 2019/10/25 00:50:49 executed programs: 2229 2019/10/25 00:50:54 executed programs: 2358 2019/10/25 00:50:59 executed programs: 2483 2019/10/25 00:51:04 executed programs: 2617 2019/10/25 00:51:09 executed programs: 2744 2019/10/25 00:51:14 executed programs: 2877 2019/10/25 00:51:19 executed programs: 3009 2019/10/25 00:51:24 executed programs: 3144 2019/10/25 00:51:29 executed programs: 3271 2019/10/25 00:51:34 executed programs: 3404 2019/10/25 00:51:39 executed programs: 3537 2019/10/25 00:51:44 executed programs: 3667 2019/10/25 00:51:49 executed programs: 3795 2019/10/25 00:51:54 executed programs: 3925 [ 235.682880][ T1075] INFO: task khugepaged:1082 blocked for more than 143 seconds. [ 235.693533][ T1075] Not tainted 5.4.0-rc4-next-20191024 #0 [ 235.711083][ T1075] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 235.723004][T23943] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.738031][T23943] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.757795][ T1075] khugepaged D27840 1082 2 0x80004000 [ 235.758834][T23945] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.772369][T23944] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.788511][T23938] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.792987][T23945] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.796129][T23939] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.806485][T23934] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.828626][T23944] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.828818][ T1075] Call Trace: [ 235.843530][T23935] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.845113][T23938] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.860751][T23935] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.872665][T23939] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.884578][T23942] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.891729][T23940] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.912603][ T1075] __schedule+0x94a/0x1e70 [ 235.917077][ T1075] ? __sched_text_start+0x8/0x8 [ 235.921951][ T1075] ? blk_insert_cloned_request+0x530/0x530 [ 235.931732][T23934] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.941723][T23942] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.951669][T23940] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.966523][T23939] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 235.980319][T23939] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 235.980515][ T1075] ? _raw_spin_unlock_irq+0x23/0x80 [ 235.994420][T23938] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.005142][T23943] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.012170][T23943] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.016853][T23938] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.033279][T23934] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.046471][T23945] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.055835][T23944] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.068464][ T1075] ? __lock_page+0x3d9/0xab0 [ 236.073366][ T1075] ? _raw_spin_unlock_irq+0x23/0x80 [ 236.078933][ T1075] schedule+0xd9/0x260 [ 236.091293][T23945] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.113222][T23944] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.118729][ T3885] kobject: 'loop4' (00000000e8569b8f): kobject_uevent_env [ 236.129901][T23934] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.142154][ T1075] io_schedule+0x1c/0x70 [ 236.145226][ T3885] kobject: 'loop4' (00000000e8569b8f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 236.162751][ T1075] __lock_page+0x422/0xab0 [ 236.167224][ T1075] ? wait_on_page_bit+0xa60/0xa60 [ 236.167772][T23958] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.181904][T23944] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.187570][T23958] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.189352][ T1075] ? page_cache_next_miss+0x340/0x340 [ 236.206477][T23945] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.215031][T23943] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.219209][ T3885] kobject: 'loop0' (000000002b145023): kobject_uevent_env [ 236.222041][T23943] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' 2019/10/25 00:51:59 executed programs: 4044 [ 236.240018][T23961] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.242658][T23944] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.247945][T23961] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.267202][ T1075] ? ___might_sleep+0x163/0x2c0 [ 236.272086][ T1075] ? __might_sleep+0x95/0x190 [ 236.280644][T23945] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.290660][T23957] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.294556][ T1075] mpage_prepare_extent_to_map+0xb3f/0xf90 [ 236.298615][T23957] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.313340][ T3885] kobject: 'loop0' (000000002b145023): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 236.321801][ T1075] ? mpage_process_page_bufs+0x780/0x780 [ 236.340901][ T1075] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 236.349243][T23960] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.370474][T23960] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.374020][ T3885] kobject: 'loop3' (00000000be3d28da): kobject_uevent_env [ 236.388165][ T1075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.390969][T23969] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.399194][T23968] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.401629][T23969] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.416579][ T1075] ext4_writepages+0xb6a/0x2e70 [ 236.433903][T23968] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.437042][T23967] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.449732][ T1075] ? get_page_from_freelist+0x21fb/0x4330 [ 236.450760][ T3885] kobject: 'loop3' (00000000be3d28da): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 236.464152][T23972] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.469878][T23958] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.480101][ T1075] ? find_held_lock+0x35/0x130 [ 236.482141][T23967] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.487755][T23972] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.498007][T23958] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.512409][T23963] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.516008][T23965] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.523092][ T1075] ? get_page_from_freelist+0x21fb/0x4330 [ 236.531492][ T3885] kobject: 'loop1' (00000000601fb536): kobject_uevent_env [ 236.537716][T23961] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.543537][T23965] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.556005][T23961] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.560150][T23964] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.576197][ T1075] ? ext4_mark_inode_dirty+0x9b0/0x9b0 [ 236.578099][ T3885] kobject: 'loop1' (00000000601fb536): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 236.588670][T23963] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.604307][T23958] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.609222][ T1075] ? 0xffffffff81000000 [ 236.615777][T23964] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.624414][T23961] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.635474][T23969] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.638941][ T1075] ? mark_lock+0xc2/0x1220 [ 236.644769][ T3885] kobject: 'loop2' (00000000687d6cc1): kobject_uevent_env [ 236.649053][ T1075] ? prep_new_page+0x19f/0x200 [ 236.654993][T23958] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.672366][T23967] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.676266][T23961] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.680484][T23969] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.701101][ T3885] kobject: 'loop2' (00000000687d6cc1): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 236.702153][T23970] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.712092][T23967] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.741196][ T3885] kobject: 'loop5' (00000000109ea2c8): kobject_uevent_env [ 236.745422][T23968] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.757193][T23969] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.768210][T23967] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.776416][ T1075] ? wbc_attach_and_unlock_inode+0x515/0x920 [ 236.782794][T23969] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.792897][ T3885] kobject: 'loop5' (00000000109ea2c8): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 236.796758][T23968] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.803387][T23967] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.819645][T23970] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.822914][ T1075] ? find_held_lock+0x35/0x130 [ 236.846255][T23980] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.865452][T23980] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.866197][ T1075] ? wbc_attach_and_unlock_inode+0x515/0x920 [ 236.878329][T23981] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.882752][ T3885] kobject: 'loop4' (00000000e8569b8f): kobject_uevent_env [ 236.893237][T23978] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.902961][ T1075] ? ext4_mark_inode_dirty+0x9b0/0x9b0 [ 236.908612][T23981] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.920440][T23968] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.927403][ T3885] kobject: 'loop4' (00000000e8569b8f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 236.928502][ T1075] do_writepages+0xfa/0x2a0 [ 236.952773][T23978] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 236.953056][ T3885] kobject: 'loop0' (000000002b145023): kobject_uevent_env [ 236.972062][T23972] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.976471][T23986] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.985601][T23979] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 236.987290][ T1075] ? do_writepages+0xfa/0x2a0 [ 237.003138][T23972] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.005743][ T1075] ? lock_downgrade+0x920/0x920 [ 237.019654][T23987] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.021059][T23980] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.026970][ T3885] kobject: 'loop0' (000000002b145023): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 237.034111][T23979] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.044927][T23986] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.059136][T23968] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.064667][ T1075] ? page_writeback_cpu_online+0x20/0x20 [ 237.080534][T23987] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.089871][T23972] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.090526][ T1075] ? __kasan_check_read+0x11/0x20 [ 237.103998][T23980] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.112902][T23984] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.114215][T23972] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.124868][T23983] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.138234][ T1075] ? do_raw_spin_unlock+0x57/0x270 [ 237.144470][ T3885] kobject: 'loop3' (00000000be3d28da): kobject_uevent_env [ 237.152668][ T1075] ? _raw_spin_unlock+0x28/0x40 [ 237.157711][T23984] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.161802][T23981] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.168164][ T3885] kobject: 'loop3' (00000000be3d28da): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 237.181097][T23980] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.185411][ T1075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 237.192458][T23980] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.198870][T23983] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.231223][ T1075] ? wbc_attach_and_unlock_inode+0x5bf/0x920 [ 237.237940][T23981] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.239532][ T3885] kobject: 'loop2' (00000000687d6cc1): kobject_uevent_env [ 237.256730][ T1075] __filemap_fdatawrite_range+0x2bc/0x3b0 [ 237.265457][T23987] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.272445][T23987] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.293426][ T1075] ? delete_from_page_cache_batch+0xfe0/0xfe0 [ 237.302381][T23992] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.310104][ T1075] ? lockdep_hardirqs_on+0x421/0x5e0 [ 237.312893][T23993] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.315741][ T3885] kobject: 'loop2' (00000000687d6cc1): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 237.333150][T23993] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.335261][T23986] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.343855][T23981] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.362660][ T1075] filemap_flush+0x24/0x30 [ 237.362796][T23992] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.378930][T23987] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.386070][ T1075] collapse_file+0x36b1/0x41a0 [ 237.391308][ T1075] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 237.393970][T23996] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.397826][T23986] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.406134][T23991] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.414977][T23987] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.426889][T23981] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.444265][T23986] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.444611][ T1075] ? khugepaged+0x2250/0x4360 [ 237.451357][T23986] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.453001][T23991] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.457460][ T3885] kobject: 'loop1' (00000000601fb536): kobject_uevent_env [ 237.473217][T23996] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.478019][ T1075] ? trace_event_raw_event_mm_collapse_huge_page_isolate+0x370/0x370 [ 237.504575][ T3885] kobject: 'loop1' (00000000601fb536): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 237.510875][T23994] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.515292][T23990] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.523184][T23994] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.529594][ T1075] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 237.552808][T23993] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.562006][ T3885] kobject: 'loop5' (00000000109ea2c8): kobject_uevent_env [ 237.576733][T23993] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.589292][ T3885] kobject: 'loop5' (00000000109ea2c8): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 237.599892][T23990] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.614274][ T1075] ? khugepaged_find_target_node+0x142/0x180 [ 237.620325][ T1075] khugepaged+0x2da9/0x4360 [ 237.626157][ T3885] kobject: 'loop4' (00000000e8569b8f): kobject_uevent_env [ 237.635585][T24002] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.640849][T23993] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.643557][T24001] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.650057][T23993] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.662462][T24004] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.669461][ T3885] kobject: 'loop4' (00000000e8569b8f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 237.674257][ T1075] ? __kasan_check_read+0x11/0x20 [ 237.689676][T24002] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.713198][T24001] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.723407][ T1075] ? __lock_acquire+0x16f2/0x4a00 [ 237.729409][T24004] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.740011][ T1075] ? _raw_spin_unlock_irq+0x23/0x80 [ 237.742418][T23992] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.746019][ T1075] ? finish_task_switch+0x147/0x750 [ 237.752459][T23999] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.758125][T24000] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.771949][T24000] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.782032][T23999] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.783358][ T3885] kobject: 'loop3' (00000000be3d28da): kobject_uevent_env [ 237.792043][T24003] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.810124][T23992] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.820363][ T1075] ? _raw_spin_unlock_irq+0x23/0x80 [ 237.828345][ T3885] kobject: 'loop3' (00000000be3d28da): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 237.841019][T24009] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.846882][T24011] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.850191][ T1075] ? lockdep_hardirqs_on+0x421/0x5e0 [ 237.862722][T24003] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.863857][T24001] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.874389][T24011] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.882655][T24002] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.895389][ T3885] kobject: 'loop2' (00000000687d6cc1): kobject_uevent_env [ 237.896317][ T1075] ? collapse_pte_mapped_thp+0xbe0/0xbe0 [ 237.912091][ T3885] kobject: 'loop2' (00000000687d6cc1): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 237.923467][T24009] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.930453][T24010] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.933629][ T1075] ? lock_downgrade+0x920/0x920 [ 237.940541][T24010] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.947174][T23992] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 237.961733][ T3885] kobject: 'loop0' (000000002b145023): kobject_uevent_env [ 237.962193][T24001] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 237.969783][ T3885] kobject: 'loop0' (000000002b145023): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 237.980174][T24002] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.002170][T24004] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.008076][T24011] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.009490][T24007] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.022694][T24011] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.023197][ T1075] ? finish_wait+0x260/0x260 [ 238.023217][ T1075] ? lockdep_hardirqs_on+0x421/0x5e0 [ 238.040381][ T3885] kobject: 'loop4' (00000000e8569b8f): kobject_uevent_env [ 238.044308][T24004] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.050676][ T3885] kobject: 'loop4' (00000000e8569b8f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 238.062831][T23992] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.082752][T24007] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.088023][T24011] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.093360][ T1075] ? trace_hardirqs_on+0x67/0x240 [ 238.106351][T24011] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.121605][T24001] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.129130][ T1075] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 238.137894][T24005] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.147607][T24009] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.156708][T24004] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.163970][T24001] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.174254][ T1075] ? __kthread_parkme+0x108/0x1c0 [ 238.180077][T24009] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.181414][ T3885] kobject: 'loop5' (00000000109ea2c8): kobject_uevent_env [ 238.190383][ T1075] ? __kasan_check_read+0x11/0x20 [ 238.203122][T24004] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.213271][T24005] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.225354][ T1075] kthread+0x361/0x430 [ 238.230109][ T1075] ? collapse_pte_mapped_thp+0xbe0/0xbe0 [ 238.236275][ T3885] kobject: 'loop5' (00000000109ea2c8): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 238.247070][ T1075] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 238.255960][ T1075] ret_from_fork+0x24/0x30 [ 238.262105][ T3885] kobject: 'loop1' (00000000601fb536): kobject_uevent_env [ 238.264382][T24009] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.270400][ T1075] [ 238.270400][ T1075] Showing all locks held in the system: [ 238.277622][T24017] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.295060][T24019] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.302388][ T3885] kobject: 'loop1' (00000000601fb536): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 238.321605][ T1075] 1 lock held by khungtaskd/1075: [ 238.324763][T24017] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.334051][T24020] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.344157][T24019] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.358552][ T1075] #0: ffffffff88faba80 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x279 [ 238.365954][T24009] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.375425][T24024] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.387866][ T3885] kobject: 'loop5' (00000000109ea2c8): kobject_uevent_env [ 238.394426][T24016] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.397418][ T1075] 1 lock held by khugepaged/1082: [ 238.402109][T24015] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.407556][ T3885] kobject: 'loop5' (00000000109ea2c8): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 238.425476][T24024] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.436078][T24020] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.446756][ T1075] #0: ffff888215854990 (&sbi->s_journal_flag_rwsem){.+.+}, at: do_writepages+0xfa/0x2a0 [ 238.449724][T24016] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.459049][T24021] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.475216][T24018] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.478224][T24015] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.492468][ T1075] 1 lock held by udevd/3885: [ 238.493146][T24021] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.498331][ T3885] kobject: 'loop3' (00000000be3d28da): kobject_uevent_env [ 238.513085][T24030] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.515579][ T1075] 1 lock held by rsyslogd/8667: [ 238.525134][T24030] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.527772][T24018] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.558166][ T1075] #0: ffff88809b30b420 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 238.561443][T24019] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.568413][ T3885] kobject: 'loop3' (00000000be3d28da): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 238.586368][T24033] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.590109][T24017] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.593462][ T1075] 2 locks held by getty/8757: [ 238.601226][T24019] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.605990][T24033] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.615096][T24027] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.636446][ T3885] kobject: 'loop2' (00000000687d6cc1): kobject_uevent_env [ 238.640554][T24017] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.647192][ T1075] #0: ffff88809de25090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 238.660149][T24027] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.663397][T24020] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.679434][ T3885] kobject: 'loop2' (00000000687d6cc1): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 238.690037][ T1075] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 238.690165][T24019] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.702788][T24032] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.715982][ T1075] 2 locks held by getty/8758: [ 238.717022][T24024] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.727418][ T1075] #0: ffff8880a992a090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 238.738673][T24020] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.748987][T24032] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.759851][T24019] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.763112][T24030] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.771650][T24017] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.784458][ T3885] kobject: 'loop4' (00000000e8569b8f): kobject_uevent_env [ 238.791626][ T3885] kobject: 'loop4' (00000000e8569b8f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 238.793138][T24024] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.802059][T24017] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.821643][ T1075] #1: ffffc90005f392e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 238.829591][T24030] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.870272][ T1075] 2 locks held by getty/8759: [ 238.882582][ T1075] #0: ffff88809a861090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 238.891621][ T1075] #1: ffffc90005f192e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 238.903945][T24033] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.910945][T24033] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.923036][T24030] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.934308][T24020] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.941292][T24020] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 238.952586][ T1075] 2 locks held by getty/8760: [ 238.953285][T24024] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 238.957278][ T1075] #0: ffff8880969cd090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 238.957316][ T1075] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 238.994243][T24033] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.001362][T24030] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.014976][ T3885] kobject: 'loop1' (00000000601fb536): kobject_uevent_env [ 239.022163][ T3885] kobject: 'loop1' (00000000601fb536): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 239.034127][T24024] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.046192][T24033] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.095845][ T1075] 2 locks held by getty/8761: [ 239.100004][T24044] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.103490][T24045] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.122453][ T3885] kobject: 'loop5' (00000000109ea2c8): kobject_uevent_env [ 239.142064][T24044] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.152622][ T1075] #0: ffff8880a8c2a090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 239.162136][T24048] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.165495][ T3885] kobject: 'loop5' (00000000109ea2c8): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 239.183301][T24045] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.195142][T24041] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.195451][ T1075] #1: ffffc90005f152e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 239.202348][T24051] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.214575][T24053] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.222989][T24048] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.230956][ T3885] kobject: 'loop3' (00000000be3d28da): kobject_uevent_env [ 239.242867][T24043] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.249953][T24053] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.257205][T24041] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.259857][T24043] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.277938][T24055] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.279381][ T1075] 2 locks held by getty/8762: [ 239.291125][ T1075] #0: ffff8880a1b29090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 239.293596][T24051] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.311403][T24040] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.313425][T24047] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.323246][T24055] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.325398][ T3885] kobject: 'loop3' (00000000be3d28da): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 239.340536][T24040] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.345762][ T1075] #1: ffffc90005f212e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 239.358123][T24044] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.373882][T24047] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.379682][T24052] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.387265][T24045] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.392124][T24044] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.399126][ T3885] kobject: 'loop0' (000000002b145023): kobject_uevent_env [ 239.407951][T24049] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.423631][T24052] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.426508][T24045] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.444139][T24053] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.451152][ T1075] 2 locks held by getty/8763: [ 239.455934][ T1075] #0: ffff88809b11d090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 239.456525][T24049] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.465830][T24053] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.483835][T24048] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.484880][ T3885] kobject: 'loop0' (000000002b145023): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 239.491693][T24048] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.513665][T24044] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.520656][T24044] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.521375][T24040] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.530600][ T1075] #1: ffffc90005f092e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 239.541392][T24055] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.555579][T24045] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.562703][T24045] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.573569][T24055] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.573989][ T1075] 4 locks held by kworker/u4:6/8836: [ 239.591042][ T1075] #0: ffff8880a8315528 ((wq_completion)writeback){+.+.}, at: process_one_work+0x88b/0x1740 [ 239.593137][T24051] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.602316][ T3885] kobject: 'loop4' (00000000e8569b8f): kobject_uevent_env [ 239.614811][T24040] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.617125][T24053] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.631655][T24051] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.642772][T24053] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.644717][T24055] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.653536][ T1075] #1: ffff888082e2fdc0 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0x8c1/0x1740 [ 239.671494][T24055] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.679605][ T3885] kobject: 'loop4' (00000000e8569b8f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 239.706662][ T3885] kobject: 'loop2' (00000000687d6cc1): kobject_uevent_env [ 239.714569][T24061] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.721655][ T1075] #2: ffff8882158520d8 (&type->s_umount_key#32){++++}, at: trylock_super+0x22/0x110 [ 239.727775][T24063] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.731334][ T3885] kobject: 'loop2' (00000000687d6cc1): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 239.744533][T24051] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.749399][T24061] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.758926][T24051] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.781266][ T1075] #3: ffff888215854990 (&sbi->s_journal_flag_rwsem){.+.+}, at: do_writepages+0xfa/0x2a0 [ 239.791997][T24063] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.802366][ T1075] [ 239.804858][ T1075] ============================================= [ 239.804858][ T1075] [ 239.819473][T24062] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.825033][T24067] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.838916][ T3885] kobject: 'loop3' (00000000be3d28da): kobject_uevent_env [ 239.846306][T24060] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.849265][T24072] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.853375][ T1075] NMI backtrace for cpu 0 [ 239.862111][T24070] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.864785][ T1075] CPU: 0 PID: 1075 Comm: khungtaskd Not tainted 5.4.0-rc4-next-20191024 #0 [ 239.880142][ T1075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.890207][ T1075] Call Trace: [ 239.893506][ T1075] dump_stack+0x172/0x1f0 [ 239.894265][T24070] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.897842][ T1075] nmi_cpu_backtrace.cold+0x70/0xb2 [ 239.897858][ T1075] ? vprintk_func+0x86/0x189 [ 239.897880][ T1075] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 239.912660][T24062] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.912767][ T1075] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 239.938819][T24063] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.939041][ T1075] arch_trigger_cpumask_backtrace+0x14/0x20 [ 239.946503][T24072] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.953312][ T1075] watchdog+0xc8f/0x1350 [ 239.953335][ T1075] kthread+0x361/0x430 [ 239.953346][ T1075] ? reset_hung_task_detector+0x30/0x30 [ 239.953363][ T1075] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 239.971732][T24068] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 239.976867][ T1075] ret_from_fork+0x24/0x30 [ 239.976950][ T1075] Sending NMI from CPU 0 to CPUs 1: [ 239.993021][T24067] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 239.995033][ T1075] NMI backtrace for cpu 1 [ 239.995040][ T1075] CPU: 1 PID: 24067 Comm: syz-executor.4 Not tainted 5.4.0-rc4-next-20191024 #0 [ 239.995047][ T1075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.995051][ T1075] RIP: 0010:io_serial_out+0x73/0x90 [ 239.995063][ T1075] Code: 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 19 41 03 5c 24 38 44 89 e8 89 da ee <5b> 41 5c 41 5d 5d c3 e8 e1 46 1d fe eb c0 e8 3a 47 1d fe eb e0 0f [ 239.995068][ T1075] RSP: 0018:ffff888095aa7750 EFLAGS: 00000002 [ 239.995076][ T1075] RAX: 000000000000005b RBX: 00000000000003f8 RCX: 0000000000000000 [ 239.995082][ T1075] RDX: 00000000000003f8 RSI: ffffffff83920cc6 RDI: ffffffff8b59aa58 [ 239.995087][ T1075] RBP: ffff888095aa7768 R08: ffff8880a720e500 R09: ffffed1012b54ee8 [ 239.995093][ T1075] R10: ffffed1012b54ee7 R11: 0000000000000003 R12: ffffffff8b59aa20 [ 239.995099][ T1075] R13: 000000000000005b R14: ffffffff8b59aa20 R15: 000000000000005b [ 239.995104][ T1075] FS: 00007fe405096700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 239.995109][ T1075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 239.995115][ T1075] CR2: 000000000075c000 CR3: 00000000a1c26000 CR4: 00000000001426e0 [ 239.995120][ T1075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 239.995126][ T1075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 239.995129][ T1075] Call Trace: [ 239.995133][ T1075] serial8250_console_putchar+0x45/0x60 [ 239.995137][ T1075] uart_console_write+0x54/0x110 [ 239.995141][ T1075] ? wait_for_xmitr+0x230/0x230 [ 239.995145][ T1075] serial8250_console_write+0x612/0x9a0 [ 239.995150][ T1075] ? serial8250_em485_handle_start_tx+0x470/0x470 [ 239.995154][ T1075] ? lock_acquire+0x190/0x410 [ 239.995158][ T1075] ? console_unlock+0x415/0xf00 [ 239.995162][ T1075] univ8250_console_write+0x5f/0x70 [ 239.995166][ T1075] ? univ8250_console_setup+0x160/0x160 [ 239.995170][ T1075] console_unlock+0xb7a/0xf00 [ 239.995174][ T1075] vprintk_emit+0x2a0/0x700 [ 239.995177][ T1075] vprintk_default+0x28/0x30 [ 239.995181][ T1075] vprintk_func+0x7e/0x189 [ 239.995185][ T1075] printk+0xba/0xed [ 239.995189][ T1075] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 239.995193][ T1075] ? __kmalloc+0x608/0x770 [ 239.995197][ T1075] kobject_get_path.cold+0x38/0x47 [ 239.995201][ T1075] kobject_uevent_env+0x3ab/0x1023 [ 239.995205][ T1075] ? trace_hardirqs_on+0x67/0x240 [ 239.995209][ T1075] kvm_uevent_notify_change.part.0+0x2f7/0x460 [ 239.995213][ T1075] kvm_dev_ioctl+0x1096/0x1650 [ 239.995217][ T1075] ? kvm_debugfs_release+0x90/0x90 [ 239.995221][ T1075] ? kvm_debugfs_release+0x90/0x90 [ 239.995225][ T1075] do_vfs_ioctl+0xdb6/0x13e0 [ 239.995229][ T1075] ? compat_ioctl_preallocate+0x210/0x210 [ 239.995233][ T1075] ? __fget+0x37f/0x550 [ 239.995236][ T1075] ? ksys_dup3+0x3e0/0x3e0 [ 239.995240][ T1075] ? nsecs_to_jiffies+0x30/0x30 [ 239.995244][ T1075] ? tomoyo_file_ioctl+0x23/0x30 [ 239.995249][ T1075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.995253][ T1075] ? security_file_ioctl+0x8d/0xc0 [ 239.995257][ T1075] ksys_ioctl+0xab/0xd0 [ 239.995260][ T1075] __x64_sys_ioctl+0x73/0xb0 [ 239.995264][ T1075] do_syscall_64+0xfa/0x760 [ 239.995269][ T1075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.995272][ T1075] RIP: 0033:0x459ef9 [ 239.995284][ T1075] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.995288][ T1075] RSP: 002b:00007fe405095c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 239.995298][ T1075] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459ef9 [ 239.995304][ T1075] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 239.995309][ T1075] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 239.995315][ T1075] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe4050966d4 [ 239.995320][ T1075] R13: 00000000004c3024 R14: 00000000004d6d98 R15: 00000000ffffffff [ 240.003091][T24063] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.009544][T24060] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.015190][ T3885] kobject: 'loop3' (00000000be3d28da): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 240.027687][T24076] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.034887][ T3885] kobject: 'loop5' (00000000109ea2c8): kobject_uevent_env [ 240.065035][T24076] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.066123][T24074] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.074467][T24068] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.087206][T24066] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.089534][T24069] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.112637][T24074] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.117255][T24069] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.148371][T24066] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.150352][ T3885] kobject: 'loop5' (00000000109ea2c8): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 240.156142][T24061] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.160694][ T3885] kobject: 'loop1' (00000000601fb536): kobject_uevent_env [ 240.171921][T24076] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.176289][ T3885] kobject: 'loop1' (00000000601fb536): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 240.187371][T24076] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.199819][T24070] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.209851][T24061] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.213780][T24072] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.226565][T24067] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.230133][ T3885] kobject: 'loop4' (00000000e8569b8f): kobject_uevent_env [ 240.248817][T24061] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.251591][T24070] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.259359][T24076] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.261880][T24072] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.269246][T24067] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.271040][ T3885] kobject: 'loop4' (00000000e8569b8f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 240.285496][T24076] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.304639][T24072] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.315669][T24061] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.321745][ T3885] kobject: 'loop2' (00000000687d6cc1): kobject_uevent_env [ 240.340877][T24065] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.359349][T24070] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.366368][T24072] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.374309][ T1075] Kernel panic - not syncing: hung_task: blocked tasks [ 240.385799][T24067] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.390915][ T1075] CPU: 0 PID: 1075 Comm: khungtaskd Not tainted 5.4.0-rc4-next-20191024 #0 [ 240.390924][ T1075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.390929][ T1075] Call Trace: [ 240.390952][ T1075] dump_stack+0x172/0x1f0 [ 240.430383][T24067] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.436414][ T1075] panic+0x2e3/0x75c [ 240.436426][ T1075] ? add_taint.cold+0x16/0x16 [ 240.436441][ T1075] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 240.436457][ T1075] ? ___preempt_schedule+0x16/0x18 [ 240.436478][ T1075] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 240.464358][T24082] kobject: 'kvm' (000000009919273c): kobject_uevent_env [ 240.467103][ T1075] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 240.467118][ T1075] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 240.467134][ T1075] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 240.476929][T24065] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.483746][ T1075] watchdog+0xca0/0x1350 [ 240.483767][ T1075] kthread+0x361/0x430 [ 240.483780][ T1075] ? reset_hung_task_detector+0x30/0x30 [ 240.483791][ T1075] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 240.483808][ T1075] ret_from_fork+0x24/0x30 [ 240.491245][T24082] kobject: 'kvm' (000000009919273c): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 240.512881][ T1075] Kernel Offset: disabled [ 240.874540][ T1075] Rebooting in 86400 seconds..