[ 39.415940][ T26] audit: type=1800 audit(1573438721.279:27): pid=7638 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 39.441115][ T26] audit: type=1800 audit(1573438721.279:28): pid=7638 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 40.092828][ T26] audit: type=1800 audit(1573438722.009:29): pid=7638 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 40.112377][ T26] audit: type=1800 audit(1573438722.009:30): pid=7638 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.253' (ECDSA) to the list of known hosts. 2019/11/11 02:18:50 parsed 1 programs 2019/11/11 02:18:52 executed programs: 0 syzkaller login: [ 50.970598][ T7812] IPVS: ftp: loaded support on port[0] = 21 [ 50.996487][ T7810] IPVS: ftp: loaded support on port[0] = 21 [ 51.021676][ T7815] IPVS: ftp: loaded support on port[0] = 21 [ 51.022565][ T7816] IPVS: ftp: loaded support on port[0] = 21 [ 51.089430][ T7819] IPVS: ftp: loaded support on port[0] = 21 [ 51.098634][ T7820] IPVS: ftp: loaded support on port[0] = 21 [ 51.216999][ T7812] chnl_net:caif_netlink_parms(): no params data found [ 51.263783][ T7812] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.271812][ T7812] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.279672][ T7812] device bridge_slave_0 entered promiscuous mode [ 51.341538][ T7812] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.348732][ T7812] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.356228][ T7812] device bridge_slave_1 entered promiscuous mode [ 51.390646][ T7815] chnl_net:caif_netlink_parms(): no params data found [ 51.403882][ T7810] chnl_net:caif_netlink_parms(): no params data found [ 51.413063][ T7812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.425964][ T7812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.482201][ T7820] chnl_net:caif_netlink_parms(): no params data found [ 51.502366][ T7810] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.509571][ T7810] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.517059][ T7810] device bridge_slave_0 entered promiscuous mode [ 51.526092][ T7810] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.533251][ T7810] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.541008][ T7810] device bridge_slave_1 entered promiscuous mode [ 51.564259][ T7812] team0: Port device team_slave_0 added [ 51.575475][ T7812] team0: Port device team_slave_1 added [ 51.607163][ T7816] chnl_net:caif_netlink_parms(): no params data found [ 51.617411][ T7810] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.635782][ T7815] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.644339][ T7815] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.652373][ T7815] device bridge_slave_0 entered promiscuous mode [ 51.662516][ T7815] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.670036][ T7815] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.678025][ T7815] device bridge_slave_1 entered promiscuous mode [ 51.684999][ T7819] chnl_net:caif_netlink_parms(): no params data found [ 51.710881][ T7810] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.742411][ T7820] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.749796][ T7820] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.757434][ T7820] device bridge_slave_0 entered promiscuous mode [ 51.810021][ T7812] device hsr_slave_0 entered promiscuous mode [ 51.867917][ T7812] device hsr_slave_1 entered promiscuous mode [ 51.921278][ T7815] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.931997][ T7815] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.941405][ T7820] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.948667][ T7820] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.956138][ T7820] device bridge_slave_1 entered promiscuous mode [ 51.965778][ T7810] team0: Port device team_slave_0 added [ 52.009661][ T7820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.020139][ T7820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.030327][ T7810] team0: Port device team_slave_1 added [ 52.090318][ T7816] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.098943][ T7816] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.113399][ T7816] device bridge_slave_0 entered promiscuous mode [ 52.128187][ T7819] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.135256][ T7819] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.146841][ T7819] device bridge_slave_0 entered promiscuous mode [ 52.161289][ T7815] team0: Port device team_slave_0 added [ 52.186643][ T7812] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.193894][ T7812] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.201699][ T7812] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.208819][ T7812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.226037][ T7820] team0: Port device team_slave_0 added [ 52.234662][ T7816] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.245560][ T7816] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.256341][ T7816] device bridge_slave_1 entered promiscuous mode [ 52.265241][ T7823] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.273971][ T7823] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.359896][ T7810] device hsr_slave_0 entered promiscuous mode [ 52.387561][ T7810] device hsr_slave_1 entered promiscuous mode [ 52.417783][ T7810] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.425600][ T7819] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.447365][ T7819] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.455262][ T7819] device bridge_slave_1 entered promiscuous mode [ 52.488922][ T7815] team0: Port device team_slave_1 added [ 52.499966][ T7820] team0: Port device team_slave_1 added [ 52.596174][ T7816] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.749843][ T7820] device hsr_slave_0 entered promiscuous mode [ 52.777635][ T7820] device hsr_slave_1 entered promiscuous mode [ 52.827565][ T7820] debugfs: Directory 'hsr0' with parent '/' already present! [ 52.838074][ T7816] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.852299][ T7819] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.970533][ T7815] device hsr_slave_0 entered promiscuous mode [ 53.007698][ T7815] device hsr_slave_1 entered promiscuous mode [ 53.058362][ T7815] debugfs: Directory 'hsr0' with parent '/' already present! [ 53.070982][ T7812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.119235][ T7819] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.204474][ T7812] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.268645][ T7823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.276994][ T7823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.340785][ T7819] team0: Port device team_slave_0 added [ 53.420313][ T7816] team0: Port device team_slave_0 added [ 53.439552][ T7816] team0: Port device team_slave_1 added [ 53.448212][ T7819] team0: Port device team_slave_1 added [ 53.667021][ T7819] device hsr_slave_0 entered promiscuous mode [ 53.779094][ T7819] device hsr_slave_1 entered promiscuous mode [ 53.897487][ T7819] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.040595][ T7810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.124140][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.184410][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.238032][ T2925] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.245124][ T2925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.322663][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.387980][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.443113][ T2925] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.450362][ T2925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.563010][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.614480][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.673111][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.733519][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.758151][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.821649][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.896659][ T7816] device hsr_slave_0 entered promiscuous mode [ 54.928532][ T7816] device hsr_slave_1 entered promiscuous mode [ 54.967392][ T7816] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.005494][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.034274][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.055144][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.128736][ T7810] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.207665][ T7812] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.241290][ T7812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.328245][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.336669][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.387849][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.395588][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.466500][ T7815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.508740][ T7820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.530914][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.548450][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.588317][ T2925] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.595396][ T2925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.653832][ T7815] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.764704][ T7820] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.803038][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.824652][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.867885][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.883132][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.922973][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.947786][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.956420][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.015245][ T7928] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.022384][ T7928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.064012][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.093448][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.123095][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.145256][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.176015][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.194022][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.206974][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.223281][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.234252][ T7812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.273356][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.281483][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.290582][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.299978][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.309358][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.317642][ T2925] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.324657][ T2925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.332391][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.340888][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.349416][ T2925] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.356579][ T2925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.364166][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.372686][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.382936][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.390822][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.399138][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.423201][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.440954][ T7816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.467976][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.477436][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.485801][ T7928] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.492949][ T7928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.501632][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.510425][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.519089][ T7928] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.526128][ T7928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.533727][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.542984][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.551544][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.560238][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.568689][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.578197][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.586310][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.595852][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.603749][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.611865][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.624840][ T7820] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.637789][ T7820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.654044][ T7819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.669587][ T7816] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.682665][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.691145][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.700098][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.707837][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.715382][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.724229][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.733007][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.741886][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.750393][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.758748][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.766877][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.791971][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.803780][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.812729][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.832365][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.832463][ T8010] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 56.841904][ T7928] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.863630][ T7928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.879019][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.891992][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.906986][ T7819] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.921777][ T7815] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 2019/11/11 02:18:58 executed programs: 6 [ 56.956179][ T7810] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.967817][ T7820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.976867][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.003674][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.041922][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.061474][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.070464][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.093315][ T2925] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.100436][ T2925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.112915][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.121948][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.129560][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.173620][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.183359][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.192149][ T2925] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.199252][ T2925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.208590][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.217135][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.226864][ T2925] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.234003][ T2925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.264706][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.278145][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.286758][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.297000][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.306622][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.325069][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.343503][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.352309][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.370036][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.381662][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.390264][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.402992][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.419387][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.428519][ T7815] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.436757][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.445615][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.454061][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.470991][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.490820][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.500647][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.509570][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.556775][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.564770][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.565177][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.645359][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.673230][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.687189][ T7819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.745500][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.777547][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.794065][ T7816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.835203][ T7819] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.891977][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.912129][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 2019/11/11 02:19:03 executed programs: 121 2019/11/11 02:19:08 executed programs: 271 2019/11/11 02:19:13 executed programs: 414 2019/11/11 02:19:18 executed programs: 574 2019/11/11 02:19:23 executed programs: 733 2019/11/11 02:19:28 executed programs: 889 [ 240.617489][ T1070] INFO: task syz-executor.4:12005 blocked for more than 143 seconds. [ 240.625730][ T1070] Not tainted 5.4.0-rc6+ #0 [ 240.630920][ T1070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.639619][ T1070] syz-executor.4 D28464 12005 7819 0x00004004 [ 240.645937][ T1070] Call Trace: [ 240.649481][ T1070] __schedule+0x7b7/0xc30 [ 240.653829][ T1070] schedule+0x131/0x1e0 [ 240.658528][ T1070] schedule_timeout+0x46/0x240 [ 240.663279][ T1070] do_wait_for_common+0x2e7/0x4d0 [ 240.668362][ T1070] ? console_conditional_schedule+0x40/0x40 [ 240.674319][ T1070] ? do_task_dead+0xc0/0xc0 [ 240.678872][ T1070] wait_for_completion+0x47/0x60 [ 240.683844][ T1070] __synchronize_srcu+0x1d7/0x260 [ 240.689177][ T1070] ? rcu_read_lock_any_held+0x1a0/0x1a0 [ 240.694719][ T1070] synchronize_srcu+0x2cb/0x2f0 [ 240.699749][ T1070] kvm_page_track_unregister_notifier+0x103/0x110 [ 240.706224][ T1070] kvm_mmu_uninit_vm+0x1c/0x20 [ 240.711034][ T1070] kvm_arch_destroy_vm+0x616/0x6b0 [ 240.716178][ T1070] kvm_dev_ioctl+0xc80/0x1fd0 [ 240.720961][ T1070] ? kvm_reboot+0x40/0x40 [ 240.725326][ T1070] do_vfs_ioctl+0x744/0x1730 [ 240.729987][ T1070] ? __fget+0x411/0x510 [ 240.734191][ T1070] ? tomoyo_file_ioctl+0x23/0x30 [ 240.739206][ T1070] ? security_file_ioctl+0xa1/0xd0 [ 240.744325][ T1070] __x64_sys_ioctl+0xe3/0x120 [ 240.749116][ T1070] do_syscall_64+0xf7/0x1c0 [ 240.753626][ T1070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.759568][ T1070] RIP: 0033:0x45a219 [ 240.763453][ T1070] Code: 24 48 89 44 24 08 48 c7 44 24 10 08 00 00 00 e8 7d d0 fa ff 48 8b 44 24 18 48 89 44 24 40 48 8b 6c 24 20 48 83 c4 28 c3 e8 84 ff ff eb 82 cc cc 48 8b 44 24 08 48 8b 08 48 8b 54 24 10 48 8b [ 240.783133][ T1070] RSP: 002b:00007f0f82de9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.792122][ T1070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 240.800151][ T1070] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 240.808177][ T1070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 240.816141][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0f82dea6d4 [ 240.824161][ T1070] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff [ 240.832331][ T1070] [ 240.832331][ T1070] Showing all locks held in the system: [ 240.840115][ T1070] 2 locks held by kworker/u4:3/127: [ 240.845295][ T1070] #0: ffff8880aea34998 (&rq->lock){-.-.}, at: newidle_balance+0x629/0xb60 [ 240.853977][ T1070] #1: ffffffff888d4040 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 240.862983][ T1070] 1 lock held by khungtaskd/1070: [ 240.868048][ T1070] #0: ffffffff888d4040 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 240.876905][ T1070] 1 lock held by rsyslogd/7676: [ 240.881888][ T1070] 2 locks held by getty/7766: [ 240.886547][ T1070] #0: ffff8880a6159090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 240.896109][ T1070] #1: ffffc90005f392e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 240.905787][ T1070] 2 locks held by getty/7767: [ 240.910504][ T1070] #0: ffff8880a104e090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 240.920161][ T1070] #1: ffffc90005f112e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 240.929748][ T1070] 2 locks held by getty/7768: [ 240.934424][ T1070] #0: ffff8880a8be0090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 240.943756][ T1070] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 240.953713][ T1070] 2 locks held by getty/7769: [ 240.958444][ T1070] #0: ffff8880a96d8090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 240.967682][ T1070] #1: ffffc90005f212e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 240.977302][ T1070] 2 locks held by getty/7770: [ 240.981969][ T1070] #0: ffff88809779c090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 240.991211][ T1070] #1: ffffc90005f352e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 241.000797][ T1070] 2 locks held by getty/7771: [ 241.005821][ T1070] #0: ffff88809800c090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 241.015044][ T1070] #1: ffffc90005f1d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 241.024661][ T1070] 2 locks held by getty/7772: [ 241.029373][ T1070] #0: ffff8880950b8090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 241.038622][ T1070] #1: ffffc90005f092e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 241.048954][ T1070] [ 241.051296][ T1070] ============================================= [ 241.051296][ T1070] [ 241.059756][ T1070] NMI backtrace for cpu 1 [ 241.064079][ T1070] CPU: 1 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 241.071766][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.081816][ T1070] Call Trace: [ 241.085133][ T1070] dump_stack+0x1fb/0x318 [ 241.089459][ T1070] nmi_cpu_backtrace+0xaf/0x1a0 [ 241.094295][ T1070] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 241.100494][ T1070] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 241.106544][ T1070] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 241.112522][ T1070] arch_trigger_cpumask_backtrace+0x10/0x20 [ 241.118461][ T1070] trigger_all_cpu_backtrace+0x17/0x20 [ 241.123898][ T1070] watchdog+0xbb9/0xbd0 [ 241.128068][ T1070] kthread+0x332/0x350 [ 241.132112][ T1070] ? hungtask_pm_notify+0x50/0x50 [ 241.137113][ T1070] ? kthread_blkcg+0xe0/0xe0 [ 241.141692][ T1070] ret_from_fork+0x24/0x30 [ 241.146205][ T1070] Sending NMI from CPU 1 to CPUs 0: [ 241.151675][ C0] NMI backtrace for cpu 0 [ 241.151678][ C0] CPU: 0 PID: 127 Comm: kworker/u4:3 Not tainted 5.4.0-rc6+ #0 [ 241.151682][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.151684][ C0] Workqueue: bat_events batadv_nc_worker [ 241.151688][ C0] RIP: 0010:lock_acquire+0x1b2/0x250 [ 241.151694][ C0] Code: c1 e8 03 42 80 3c 30 00 74 0c 48 c7 c7 f0 91 8a 88 e8 42 15 54 00 48 83 3d 4a 12 32 07 00 0f 84 9c 00 00 00 48 8b 7d c0 57 9d <0f> 1f 44 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 44 89 [ 241.151696][ C0] RSP: 0018:ffff8880a96b7bf8 EFLAGS: 00000286 [ 241.151701][ C0] RAX: 1ffffffff111523e RBX: 0000000000000000 RCX: 8d02aed3acc8c2b8 [ 241.151703][ C0] RDX: dffffc0000000000 RSI: ffff8880a9be8c28 RDI: 0000000000000286 [ 241.151706][ C0] RBP: ffff8880a96b7c50 R08: dffffc0000000000 R09: fffffbfff12bc09d [ 241.151709][ C0] R10: fffffbfff12bc09d R11: 0000000000000000 R12: 0000000000000000 [ 241.151711][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff888d4040 [ 241.151714][ C0] FS: 0000000000000000(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 241.151717][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 241.151720][ C0] CR2: ffffffffff600400 CR3: 00000000a4967000 CR4: 00000000001406f0 [ 241.151722][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 241.151725][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 241.151727][ C0] Call Trace: [ 241.151729][ C0] rcu_lock_acquire+0x2e/0x40 [ 241.151731][ C0] ? rcu_lock_acquire+0x9/0x40 [ 241.151733][ C0] batadv_nc_worker+0xdc/0x600 [ 241.151735][ C0] process_one_work+0x7ef/0x10e0 [ 241.151737][ C0] worker_thread+0xc01/0x1630 [ 241.151739][ C0] kthread+0x332/0x350 [ 241.151741][ C0] ? rcu_lock_release+0x30/0x30 [ 241.151743][ C0] ? kthread_blkcg+0xe0/0xe0 [ 241.151745][ C0] ret_from_fork+0x24/0x30 [ 241.152451][ T1070] Kernel panic - not syncing: hung_task: blocked tasks [ 241.343915][ T1070] CPU: 1 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 241.351341][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.361367][ T1070] Call Trace: [ 241.364634][ T1070] dump_stack+0x1fb/0x318 [ 241.369000][ T1070] panic+0x264/0x7a9 [ 241.372870][ T1070] ? nmi_trigger_cpumask_backtrace+0x21a/0x290 [ 241.379000][ T1070] watchdog+0xbcc/0xbd0 [ 241.383137][ T1070] kthread+0x332/0x350 [ 241.387176][ T1070] ? hungtask_pm_notify+0x50/0x50 [ 241.392172][ T1070] ? kthread_blkcg+0xe0/0xe0 [ 241.396745][ T1070] ret_from_fork+0x24/0x30 [ 241.402610][ T1070] Kernel Offset: disabled [ 241.406944][ T1070] Rebooting in 86400 seconds..