[ 45.055871] audit: type=1800 audit(1573198045.616:28): pid=5940 uid=0 auid=4294967295 ses=4294967295 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. [ 45.914037] audit: type=1800 audit(1573198046.466:29): pid=5940 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 45.934138] audit: type=1800 audit(1573198046.486:30): pid=5940 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 56.332031] IPVS: Creating netns size=2720 id=1 [ 56.336747] IPVS: ftp: loaded support on port[0] = 21 Warning: Permanently added '10.128.0.172' (ECDSA) to the list of known hosts. 2019/11/08 07:27:43 parsed 1 programs 2019/11/08 07:27:44 executed programs: 0 [ 63.494474] IPv6: ADDRCONF(NETDEV_CHANGE): nr1: link becomes ready [ 63.502623] IPv6: ADDRCONF(NETDEV_CHANGE): nr2: link becomes ready [ 63.509841] IPv6: ADDRCONF(NETDEV_CHANGE): nr3: link becomes ready [ 63.516577] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready [ 63.523738] IPv6: ADDRCONF(NETDEV_CHANGE): nr4: link becomes ready [ 63.531558] IPv6: ADDRCONF(NETDEV_CHANGE): nr5: link becomes ready [ 63.540624] IPVS: Creating netns size=2720 id=2 [ 63.545313] IPVS: ftp: loaded support on port[0] = 21 [ 63.634705] IPVS: Creating netns size=2720 id=3 [ 63.640332] IPVS: ftp: loaded support on port[0] = 21 [ 63.675498] chnl_net:caif_netlink_parms(): no params data found [ 63.702805] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.709395] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.716310] device bridge_slave_0 entered promiscuous mode [ 63.724835] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.731270] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.738341] device bridge_slave_1 entered promiscuous mode [ 63.761594] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.771717] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.784518] IPVS: Creating netns size=2720 id=4 [ 63.790313] IPVS: ftp: loaded support on port[0] = 21 [ 63.812016] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.819669] team0: Port device team_slave_0 added [ 63.831787] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.839033] team0: Port device team_slave_1 added [ 63.845768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.854520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.861604] chnl_net:caif_netlink_parms(): no params data found [ 63.896764] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 63.903938] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 63.927848] IPVS: Creating netns size=2720 id=5 [ 63.933567] IPVS: ftp: loaded support on port[0] = 21 [ 63.938834] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.938847] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.939747] device bridge_slave_0 entered promiscuous mode [ 63.942735] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.942751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.943033] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.943054] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.984429] chnl_net:caif_netlink_parms(): no params data found [ 63.992259] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.000021] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.006944] device bridge_slave_1 entered promiscuous mode [ 64.033626] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.042831] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.069628] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.076620] team0: Port device team_slave_0 added [ 64.081835] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.089075] team0: Port device team_slave_1 added [ 64.100023] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.114431] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.120849] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.127779] device bridge_slave_0 entered promiscuous mode [ 64.135262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.152040] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.158375] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.165496] device bridge_slave_1 entered promiscuous mode [ 64.172558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.190793] IPVS: Creating netns size=2720 id=6 [ 64.195570] IPVS: ftp: loaded support on port[0] = 21 [ 64.200298] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.201572] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.212721] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.213143] team0: Port device team_slave_0 added [ 64.213419] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.213794] team0: Port device team_slave_1 added [ 64.214007] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.214232] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.230787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.252403] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 64.252405] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.265262] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 64.271662] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 64.271747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.272732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.273089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.273825] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.274153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.274393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.274611] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.343175] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.350378] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 64.357165] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 64.394693] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.412981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.423072] chnl_net:caif_netlink_parms(): no params data found [ 64.477047] IPVS: Creating netns size=2720 id=7 [ 64.486416] IPVS: ftp: loaded support on port[0] = 21 [ 64.499755] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.506156] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.513457] device bridge_slave_0 entered promiscuous mode [ 64.521125] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.531257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.546335] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.554404] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.561898] device bridge_slave_1 entered promiscuous mode [ 64.568512] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.632718] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 64.640385] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.650574] chnl_net:caif_netlink_parms(): no params data found [ 64.666662] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.675875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.688231] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.708683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.716277] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.722630] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.730162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.738130] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.744473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.753087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.787079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.794843] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.802990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.810528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.818027] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.827224] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.839868] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.847640] team0: Port device team_slave_0 added [ 64.858054] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.872377] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 64.878470] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.891650] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.900545] team0: Port device team_slave_1 added [ 64.906294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.917047] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.924469] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.947454] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.957534] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.967789] device bridge_slave_0 entered promiscuous mode [ 64.989365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.997400] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.003748] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.011154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.018950] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.025321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.047414] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.055219] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.066173] device bridge_slave_1 entered promiscuous mode [ 65.088023] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.095972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.103911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.111728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.119487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.149077] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.172447] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.179945] chnl_net:caif_netlink_parms(): no params data found [ 65.191945] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.200204] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 65.214940] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.230514] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 65.258309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.293813] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.305773] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.317497] team0: Port device team_slave_0 added [ 65.338441] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.349341] team0: Port device team_slave_1 added [ 65.354614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.362075] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.368402] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.381750] device bridge_slave_0 entered promiscuous mode [ 65.401317] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.410278] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.416630] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.424026] device bridge_slave_1 entered promiscuous mode [ 65.454673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.470376] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.478390] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 65.485720] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 65.495070] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.507881] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.522005] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.528375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.534998] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.541353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.553817] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 65.560096] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.577675] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.585311] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.593526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.605719] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.613051] team0: Port device team_slave_0 added [ 65.625525] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.633166] team0: Port device team_slave_1 added [ 65.645533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.655948] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.662353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.669862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.677373] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.683733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.690767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.698112] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.705536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.712889] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.720660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.728807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.735933] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.743818] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.766051] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.774309] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.784891] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 65.792554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.800640] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 65.806703] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.814012] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 65.825145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.832749] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.839116] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.849553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.856998] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.863340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.874730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.885324] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.901303] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.909771] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.917794] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.938490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.949164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.974837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.987300] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.005515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.024311] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 66.037050] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.048046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.058563] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.064922] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.087138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.124329] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.134554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.144589] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.150988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.159518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.170476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.177926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.186240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.196030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.246990] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/08 07:27:49 executed programs: 127 2019/11/08 07:27:54 executed programs: 379 2019/11/08 07:27:59 executed programs: 636 2019/11/08 07:28:04 executed programs: 891 2019/11/08 07:28:09 executed programs: 1147 2019/11/08 07:28:14 executed programs: 1404 2019/11/08 07:28:19 executed programs: 1660 2019/11/08 07:28:24 executed programs: 1920 2019/11/08 07:28:29 executed programs: 2183 2019/11/08 07:28:34 executed programs: 2446