[ 40.349899][ T26] audit: type=1800 audit(1572949765.852:26): pid=7696 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 40.383313][ T26] audit: type=1800 audit(1572949765.852:27): pid=7696 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 40.403935][ T26] audit: type=1800 audit(1572949765.852:28): pid=7696 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. [ 41.202212][ T26] audit: type=1800 audit(1572949766.732:29): pid=7696 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 '10.128.0.7' (ECDSA) to the list of known hosts. 2019/11/05 10:29:36 parsed 1 programs 2019/11/05 10:29:39 executed programs: 0 syzkaller login: [ 54.062874][ T7878] IPVS: ftp: loaded support on port[0] = 21 [ 54.062880][ T7875] IPVS: ftp: loaded support on port[0] = 21 [ 54.069756][ T7874] IPVS: ftp: loaded support on port[0] = 21 [ 54.076072][ T7871] IPVS: ftp: loaded support on port[0] = 21 [ 54.089048][ T7869] IPVS: ftp: loaded support on port[0] = 21 [ 54.124811][ T7879] IPVS: ftp: loaded support on port[0] = 21 [ 54.273282][ T7871] chnl_net:caif_netlink_parms(): no params data found [ 54.369209][ T7878] chnl_net:caif_netlink_parms(): no params data found [ 54.417766][ T7871] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.424841][ T7871] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.432996][ T7871] device bridge_slave_0 entered promiscuous mode [ 54.451799][ T7874] chnl_net:caif_netlink_parms(): no params data found [ 54.480443][ T7871] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.487623][ T7871] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.495211][ T7871] device bridge_slave_1 entered promiscuous mode [ 54.507095][ T7869] chnl_net:caif_netlink_parms(): no params data found [ 54.563758][ T7871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.577804][ T7878] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.584865][ T7878] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.593362][ T7878] device bridge_slave_0 entered promiscuous mode [ 54.601501][ T7879] chnl_net:caif_netlink_parms(): no params data found [ 54.616140][ T7871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.625244][ T7874] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.632316][ T7874] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.640442][ T7874] device bridge_slave_0 entered promiscuous mode [ 54.647784][ T7875] chnl_net:caif_netlink_parms(): no params data found [ 54.663568][ T7878] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.670712][ T7878] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.678406][ T7878] device bridge_slave_1 entered promiscuous mode [ 54.699478][ T7874] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.706648][ T7874] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.714091][ T7874] device bridge_slave_1 entered promiscuous mode [ 54.742624][ T7878] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.761236][ T7871] team0: Port device team_slave_0 added [ 54.772468][ T7869] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.779964][ T7869] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.788192][ T7869] device bridge_slave_0 entered promiscuous mode [ 54.796247][ T7878] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.812492][ T7871] team0: Port device team_slave_1 added [ 54.838074][ T7869] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.845149][ T7869] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.856076][ T7869] device bridge_slave_1 entered promiscuous mode [ 54.873783][ T7874] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.883077][ T7875] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.890346][ T7875] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.898216][ T7875] device bridge_slave_0 entered promiscuous mode [ 54.909490][ T7875] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.916669][ T7875] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.924269][ T7875] device bridge_slave_1 entered promiscuous mode [ 54.949837][ T7874] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.963981][ T7878] team0: Port device team_slave_0 added [ 54.975555][ T7879] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.982645][ T7879] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.991656][ T7879] device bridge_slave_0 entered promiscuous mode [ 55.003042][ T7879] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.010189][ T7879] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.018062][ T7879] device bridge_slave_1 entered promiscuous mode [ 55.078465][ T7871] device hsr_slave_0 entered promiscuous mode [ 55.115850][ T7871] device hsr_slave_1 entered promiscuous mode [ 55.161881][ T7878] team0: Port device team_slave_1 added [ 55.169198][ T7869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.179948][ T7875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.193950][ T7875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.205091][ T7874] team0: Port device team_slave_0 added [ 55.212379][ T7874] team0: Port device team_slave_1 added [ 55.229273][ T7869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.290040][ T7879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.348688][ T7874] device hsr_slave_0 entered promiscuous mode [ 55.386708][ T7874] device hsr_slave_1 entered promiscuous mode [ 55.441431][ T7874] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.462745][ T7875] team0: Port device team_slave_0 added [ 55.508486][ T7878] device hsr_slave_0 entered promiscuous mode [ 55.542313][ T7878] device hsr_slave_1 entered promiscuous mode [ 55.566064][ T7878] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.616469][ T7869] team0: Port device team_slave_0 added [ 55.628925][ T7879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.656497][ T7875] team0: Port device team_slave_1 added [ 55.738012][ T7875] device hsr_slave_0 entered promiscuous mode [ 55.795888][ T7875] device hsr_slave_1 entered promiscuous mode [ 55.815575][ T7875] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.824198][ T7869] team0: Port device team_slave_1 added [ 55.895309][ T7879] team0: Port device team_slave_0 added [ 56.006825][ T7879] team0: Port device team_slave_1 added [ 56.199465][ T7869] device hsr_slave_0 entered promiscuous mode [ 56.276290][ T7869] device hsr_slave_1 entered promiscuous mode [ 56.407167][ T7869] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.448711][ T7871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.769924][ T7879] device hsr_slave_0 entered promiscuous mode [ 56.996964][ T7879] device hsr_slave_1 entered promiscuous mode [ 57.085695][ T7879] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.388503][ T7871] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.398182][ T7874] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.528394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.559086][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.650834][ T7874] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.763179][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.783013][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.876424][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.885084][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.014696][ T3011] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.022076][ T3011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.162320][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.218921][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.267396][ T3011] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.274500][ T3011] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.341399][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.386221][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.407375][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.426314][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.475256][ T7878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.527198][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.535231][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.567143][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.591654][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.625086][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.632271][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.686105][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.727502][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.760759][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.767926][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.827671][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.844810][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.853938][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.868327][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.879855][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.891692][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.904777][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.919833][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.940230][ T7875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.968374][ T7878] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.988711][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.002577][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.011015][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.022934][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.031732][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.039817][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.047561][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.056170][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.064433][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.072972][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.081410][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.090089][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.098397][ T7921] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.105420][ T7921] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.114066][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.124709][ T7871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.142507][ T7875] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.163835][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.172834][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.182164][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.189278][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.197211][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.204753][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.212456][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.220845][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.229363][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.238338][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.245384][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.253007][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.261602][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.269992][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.277069][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.284793][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.327639][ T7871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.342415][ T7874] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.354448][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.366575][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.375097][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.384690][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.393092][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.401618][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.410049][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.418351][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.426905][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.435035][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.443179][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.450841][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.458724][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.467332][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.475908][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.489553][ T7869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.502315][ T7878] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.514440][ T7878] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.543572][ T7875] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.561459][ T7875] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.573687][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.582897][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.591808][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.601134][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.609973][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.618629][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.627618][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.636026][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.644328][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.653160][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.661549][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.670135][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.684797][ T7869] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.713373][ T7875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.728844][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.737562][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.745846][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.753394][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.761562][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.772849][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.780993][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.788638][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.800377][ T7878] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.813372][ T7874] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.826714][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.836788][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.852462][ T3011] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.859581][ T3011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.882584][ T8076] 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. [ 59.905917][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.913716][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.923001][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.933445][ T3011] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.940573][ T3011] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.949751][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.961573][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.970746][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.979684][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.990850][ T7921] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.010641][ T7869] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.036679][ T7869] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.057159][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.071336][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.088164][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.097432][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.106427][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready 2019/11/05 10:29:45 executed programs: 6 [ 60.114779][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.131029][ T8062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.165710][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.173187][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.203554][ T7879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.228778][ T7869] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.288063][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.305293][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.334050][ T7879] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.396655][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.436501][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.449169][ T2852] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.456319][ T2852] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.474741][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.496649][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.512310][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.521057][ T2852] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.528162][ T2852] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.536603][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.545069][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.563174][ T7879] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.597765][ T7879] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.645632][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.654323][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.706049][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.727504][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.737240][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.746129][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.754602][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.763740][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.773368][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.781193][ T3011] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.828647][ T7879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.866348][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.873875][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 2019/11/05 10:29:50 executed programs: 136 2019/11/05 10:29:55 executed programs: 289 [ 220.805647][ T1053] INFO: task syz-executor.5:9641 blocked for more than 143 seconds. [ 220.813805][ T1053] Not tainted 5.4.0-rc6 #0 [ 220.818790][ T1053] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 220.827480][ T1053] syz-executor.5 D28464 9641 7874 0x00004004 [ 220.833882][ T1053] Call Trace: [ 220.837213][ T1053] __schedule+0x74b/0xb80 [ 220.841545][ T1053] schedule+0x131/0x1e0 [ 220.845733][ T1053] schedule_timeout+0x46/0x240 [ 220.850566][ T1053] do_wait_for_common+0x2e7/0x4d0 [ 220.855622][ T1053] ? console_conditional_schedule+0x40/0x40 [ 220.861569][ T1053] ? do_task_dead+0xc0/0xc0 [ 220.866109][ T1053] wait_for_completion+0x47/0x60 [ 220.871141][ T1053] __synchronize_srcu+0x1d7/0x260 [ 220.876193][ T1053] ? rcu_read_lock_any_held+0x1a0/0x1a0 [ 220.881750][ T1053] synchronize_srcu+0x2cb/0x2f0 [ 220.886635][ T1053] kvm_page_track_unregister_notifier+0x103/0x110 [ 220.893040][ T1053] kvm_mmu_uninit_vm+0x1c/0x20 [ 220.897842][ T1053] kvm_arch_destroy_vm+0x616/0x6b0 [ 220.902963][ T1053] kvm_dev_ioctl+0xc80/0x1fd0 [ 220.907685][ T1053] ? kvm_reboot+0x40/0x40 [ 220.912006][ T1053] do_vfs_ioctl+0x744/0x1730 [ 220.916629][ T1053] ? __fget+0x4c1/0x510 [ 220.920793][ T1053] ? tomoyo_file_ioctl+0x23/0x30 [ 220.925836][ T1053] ? security_file_ioctl+0xa1/0xd0 [ 220.930937][ T1053] __x64_sys_ioctl+0xe3/0x120 [ 220.935647][ T1053] do_syscall_64+0xf7/0x1c0 [ 220.940156][ T1053] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 220.946083][ T1053] RIP: 0033:0x45a219 [ 220.949966][ T1053] Code: 24 48 89 44 24 08 48 c7 44 24 10 08 00 00 00 e8 7d d0 fa ff 48 8b 44 24 18 48 89 44 24 40 48 8b 6c 24 20 48 83 c4 28 c3 e8 84 ff ff eb 82 cc cc 48 8b 44 24 08 48 8b 08 48 8b 54 24 10 48 8b [ 220.970389][ T1053] RSP: 002b:00007fc3aa086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 220.978841][ T1053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 220.986842][ T1053] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 220.994806][ T1053] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 221.002811][ T1053] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc3aa0876d4 [ 221.010825][ T1053] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff [ 221.019639][ T1053] [ 221.019639][ T1053] Showing all locks held in the system: [ 221.029297][ T1053] 1 lock held by khungtaskd/1053: [ 221.034295][ T1053] #0: ffffffff888d4040 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 221.043114][ T1053] 1 lock held by rsyslogd/7734: [ 221.047988][ T1053] #0: ffff8880a0b03420 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x243/0x2e0 [ 221.056725][ T1053] 2 locks held by getty/7824: [ 221.061390][ T1053] #0: ffff88809a3ad090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.070614][ T1053] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.080205][ T1053] 2 locks held by getty/7825: [ 221.084885][ T1053] #0: ffff8880a59da090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.094111][ T1053] #1: ffffc90005f252e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.103686][ T1053] 2 locks held by getty/7826: [ 221.108382][ T1053] #0: ffff8880a5398090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.117629][ T1053] #1: ffffc90005f2d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.127236][ T1053] 2 locks held by getty/7827: [ 221.131898][ T1053] #0: ffff88808eee0090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.141142][ T1053] #1: ffffc90005f392e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.150733][ T1053] 2 locks held by getty/7828: [ 221.155388][ T1053] #0: ffff888093298090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.164625][ T1053] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.174213][ T1053] 2 locks held by getty/7829: [ 221.178912][ T1053] #0: ffff888091149090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.188132][ T1053] #1: ffffc90005f352e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.197714][ T1053] 2 locks held by getty/7830: [ 221.202375][ T1053] #0: ffff88808d8d9090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 221.211599][ T1053] #1: ffffc90005f092e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 221.221167][ T1053] [ 221.223470][ T1053] ============================================= [ 221.223470][ T1053] [ 221.232007][ T1053] NMI backtrace for cpu 1 [ 221.236360][ T1053] CPU: 1 PID: 1053 Comm: khungtaskd Not tainted 5.4.0-rc6 #0 [ 221.243707][ T1053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.253735][ T1053] Call Trace: [ 221.257010][ T1053] dump_stack+0x1d8/0x2f8 [ 221.261325][ T1053] nmi_cpu_backtrace+0xaf/0x1a0 [ 221.266167][ T1053] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 221.272307][ T1053] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 221.278355][ T1053] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 221.284319][ T1053] arch_trigger_cpumask_backtrace+0x10/0x20 [ 221.290186][ T1053] trigger_all_cpu_backtrace+0x17/0x20 [ 221.295641][ T1053] watchdog+0xbb9/0xbd0 [ 221.299797][ T1053] kthread+0x332/0x350 [ 221.303848][ T1053] ? hungtask_pm_notify+0x50/0x50 [ 221.308848][ T1053] ? kthread_blkcg+0xe0/0xe0 [ 221.313419][ T1053] ret_from_fork+0x24/0x30 [ 221.317896][ T1053] Sending NMI from CPU 1 to CPUs 0: [ 221.323140][ C0] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0xe/0x10 [ 221.324090][ T1053] Kernel panic - not syncing: hung_task: blocked tasks [ 221.338211][ T1053] CPU: 1 PID: 1053 Comm: khungtaskd Not tainted 5.4.0-rc6 #0 [ 221.345560][ T1053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.355598][ T1053] Call Trace: [ 221.358885][ T1053] dump_stack+0x1d8/0x2f8 [ 221.363199][ T1053] panic+0x264/0x7a9 [ 221.367068][ T1053] ? nmi_trigger_cpumask_backtrace+0x21a/0x290 [ 221.373197][ T1053] watchdog+0xbcc/0xbd0 [ 221.377342][ T1053] kthread+0x332/0x350 [ 221.381395][ T1053] ? hungtask_pm_notify+0x50/0x50 [ 221.386394][ T1053] ? kthread_blkcg+0xe0/0xe0 [ 221.390956][ T1053] ret_from_fork+0x24/0x30 [ 221.396832][ T1053] Kernel Offset: disabled [ 221.401170][ T1053] Rebooting in 86400 seconds..