[ 35.936102] audit: type=1800 audit(1551030466.855:27): pid=7471 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 35.967859] audit: type=1800 audit(1551030466.855:28): pid=7471 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. [ 36.829189] audit: type=1800 audit(1551030467.815:29): pid=7471 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 36.848632] audit: type=1800 audit(1551030467.815:30): pid=7471 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 '10.128.10.16' (ECDSA) to the list of known hosts. syzkaller login: [ 47.666153] IPVS: ftp: loaded support on port[0] = 21 [ 47.668915] IPVS: ftp: loaded support on port[0] = 21 [ 47.681955] IPVS: ftp: loaded support on port[0] = 21 [ 47.688886] IPVS: ftp: loaded support on port[0] = 21 [ 47.737387] IPVS: ftp: loaded support on port[0] = 21 [ 47.740612] IPVS: ftp: loaded support on port[0] = 21 [ 48.005657] chnl_net:caif_netlink_parms(): no params data found [ 48.061381] chnl_net:caif_netlink_parms(): no params data found [ 48.103062] chnl_net:caif_netlink_parms(): no params data found [ 48.118336] chnl_net:caif_netlink_parms(): no params data found [ 48.138969] chnl_net:caif_netlink_parms(): no params data found [ 48.202555] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.209412] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.216674] device bridge_slave_0 entered promiscuous mode [ 48.260073] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.266584] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.273412] device bridge_slave_1 entered promiscuous mode [ 48.289571] chnl_net:caif_netlink_parms(): no params data found [ 48.298846] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.305437] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.312210] device bridge_slave_0 entered promiscuous mode [ 48.323587] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.330188] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.337072] device bridge_slave_1 entered promiscuous mode [ 48.377312] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.383784] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.390934] device bridge_slave_0 entered promiscuous mode [ 48.404430] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.422074] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.431677] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.438223] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.445109] device bridge_slave_1 entered promiscuous mode [ 48.451504] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.457992] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.464810] device bridge_slave_0 entered promiscuous mode [ 48.472627] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.490953] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.497750] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.504627] device bridge_slave_0 entered promiscuous mode [ 48.513300] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.531064] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.538517] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.545844] device bridge_slave_1 entered promiscuous mode [ 48.562169] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.569922] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.577505] device bridge_slave_1 entered promiscuous mode [ 48.613741] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.625666] team0: Port device team_slave_0 added [ 48.643140] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.651740] team0: Port device team_slave_0 added [ 48.663168] team0: Port device team_slave_1 added [ 48.670910] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.679555] team0: Port device team_slave_1 added [ 48.690412] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.696953] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.703840] device bridge_slave_0 entered promiscuous mode [ 48.711804] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.721464] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.730845] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.749087] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.756650] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.763589] device bridge_slave_1 entered promiscuous mode [ 48.783030] team0: Port device team_slave_0 added [ 48.798072] team0: Port device team_slave_0 added [ 48.846973] device hsr_slave_0 entered promiscuous mode [ 48.905451] device hsr_slave_1 entered promiscuous mode [ 49.002511] team0: Port device team_slave_1 added [ 49.018025] team0: Port device team_slave_1 added [ 49.039913] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.049275] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.058750] team0: Port device team_slave_0 added [ 49.117586] device hsr_slave_0 entered promiscuous mode [ 49.145652] device hsr_slave_1 entered promiscuous mode [ 49.237616] device hsr_slave_0 entered promiscuous mode [ 49.275638] device hsr_slave_1 entered promiscuous mode [ 49.331498] team0: Port device team_slave_1 added [ 49.417843] device hsr_slave_0 entered promiscuous mode [ 49.456248] device hsr_slave_1 entered promiscuous mode [ 49.556816] device hsr_slave_0 entered promiscuous mode [ 49.605607] device hsr_slave_1 entered promiscuous mode [ 49.666360] team0: Port device team_slave_0 added [ 49.688903] team0: Port device team_slave_1 added [ 49.788090] device hsr_slave_0 entered promiscuous mode [ 49.825533] device hsr_slave_1 entered promiscuous mode [ 49.869080] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.909870] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.929003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.940723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.948853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.977626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.995900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.005840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.013695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.021696] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.028171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.035295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.042945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.051362] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.057735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.064455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.071456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.079047] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.091743] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.102155] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.110046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.118110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.138646] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.148974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.157315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.164962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.173044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.180902] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.197780] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.209056] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.232933] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.242826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.252446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.260623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.268344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.276402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.283811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.291252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.299215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.307381] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.313711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.320625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.327567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.334355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.341309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.348111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.356235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.363751] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.370122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.377031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.383925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.392135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.404714] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.423637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.431971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.440335] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.446710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.453434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.461233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.468896] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.476576] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.482904] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.489776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.497650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.505121] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.511507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.518373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.526104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.533665] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.540081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.547116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.554261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.584070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.591959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.600853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.608868] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.615257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.622067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.629969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.638087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.646001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.653503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.661419] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.669178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.676978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.687984] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.710694] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.721435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.732055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.743156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.751555] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.757933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.764870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.773066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.780926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.788633] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.800138] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.821690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.830051] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.844086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready executing program [ 50.866718] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.891563] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.903123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.911740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.919989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready executing program executing program [ 50.944065] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.965831] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network executing program executing program executing program [ 51.008434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.021868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.041828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready executing program executing program executing program executing program executing program [ 51.062807] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.101856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready executing program executing program executing program executing program executing program executing program [ 51.122245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.149382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready executing program executing program executing program executing program [ 51.170522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.189647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.210585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready executing program executing program executing program executing program executing program [ 51.240317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.255679] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.271798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.280338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program executing program executing program [ 51.309764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.322939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.340710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.349573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program executing program executing program executing program [ 51.363957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.383271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.391919] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.400076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.407453] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program executing program executing program [ 51.442479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.468486] 8021q: adding VLAN 0 to HW filter on device bond0 executing program [ 51.495790] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.515106] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program [ 51.573006] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.603949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.614213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 51.710510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.718820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.746032] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.752476] bridge0: port 1(bridge_slave_0) entered forwarding state executing program executing program executing program executing program [ 51.792068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.814420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready executing program executing program executing program executing program executing program [ 51.838142] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.844827] bridge0: port 2(bridge_slave_1) entered forwarding state executing program executing program executing program executing program executing program executing program executing program [ 51.883171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.906448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.914342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready executing program executing program executing program executing program [ 51.959119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.970004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.981141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.989443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready executing program executing program executing program executing program [ 52.018598] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.036408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready executing program executing program executing program executing program executing program [ 52.060253] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.079981] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network executing program executing program executing program executing program executing program [ 52.115031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.145690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.153211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 52.254849] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 61.635875] ------------[ cut here ]------------ [ 61.649835] generic_make_request: Trying to write to read-only block-device nullb0 (partno 0) [ 61.663057] WARNING: CPU: 1 PID: 10265 at block/blk-core.c:802 generic_make_request_checks+0x1c8a/0x2140 [ 61.672688] Kernel panic - not syncing: panic_on_warn set ... [ 61.678568] CPU: 1 PID: 10265 Comm: syz-executor874 Not tainted 5.0.0-rc7+ #85 [ 61.685919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.695270] Call Trace: [ 61.697850] dump_stack+0x172/0x1f0 [ 61.701464] ? generic_make_request_checks+0x1b90/0x2140 [ 61.706904] panic+0x2cb/0x65c [ 61.710085] ? __warn_printk+0xf3/0xf3 [ 61.713973] ? generic_make_request_checks+0x1c8a/0x2140 [ 61.719417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 61.724936] ? __warn.cold+0x5/0x45 [ 61.728559] ? __warn+0xe8/0x1d0 [ 61.731921] ? generic_make_request_checks+0x1c8a/0x2140 [ 61.737377] __warn.cold+0x20/0x45 [ 61.740904] ? vprintk_emit+0x1ce/0x6d0 [ 61.744863] ? generic_make_request_checks+0x1c8a/0x2140 [ 61.750318] report_bug+0x263/0x2b0 [ 61.753935] do_error_trap+0x11b/0x200 [ 61.757810] do_invalid_op+0x37/0x50 [ 61.761510] ? generic_make_request_checks+0x1c8a/0x2140 [ 61.766948] invalid_op+0x14/0x20 [ 61.770390] RIP: 0010:generic_make_request_checks+0x1c8a/0x2140 [ 61.776438] Code: 00 00 44 8b ab dc 04 00 00 48 8d b5 78 ff ff ff 4c 89 ff e8 98 7c 05 00 48 c7 c7 80 a4 a0 87 48 89 c6 44 89 ea e8 04 be 2b fe <0f> 0b 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 [ 61.795351] RSP: 0018:ffff888097dbef80 EFLAGS: 00010286 [ 61.800720] RAX: 0000000000000000 RBX: ffff8880a31005c0 RCX: 0000000000000000 [ 61.807994] RDX: 0000000000000000 RSI: ffffffff815a92c6 RDI: ffffed1012fb7de2 [ 61.815266] RBP: ffff888097dbf080 R08: ffff88808d5a2680 R09: ffffed1015d25021 [ 61.822523] R10: ffffed1015d25020 R11: ffff8880ae928107 R12: ffff8880854f9a08 [ 61.829774] R13: 0000000000000000 R14: 0000000000000001 R15: ffff8880854f9a00 [ 61.837045] ? vprintk_func+0x86/0x189 [ 61.841333] ? trace_event_raw_event_block_rq_requeue+0x640/0x640 [ 61.847577] ? mark_held_locks+0x100/0x100 [ 61.851813] ? rcu_preempt_deferred_qs_irqrestore+0x5b9/0xd20 [ 61.857705] generic_make_request+0x24c/0x12d0 [ 61.862283] ? find_held_lock+0x35/0x130 [ 61.866329] ? bio_associate_blkg_from_css+0x513/0x9d0 [ 61.871602] ? blk_queue_enter+0xe90/0xe90 [ 61.875835] ? lock_downgrade+0x810/0x810 [ 61.879971] submit_bio+0xba/0x480 [ 61.883500] ? submit_bio+0xba/0x480 [ 61.887212] ? generic_make_request+0x12d0/0x12d0 [ 61.892053] ? bio_reset+0x3b0/0x3b0 [ 61.895754] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 61.900752] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 61.906281] ? wbc_account_io+0x17e/0x2a0 [ 61.910418] submit_bh_wbc+0x5f7/0x7f0 [ 61.914312] __block_write_full_page+0x771/0x1020 [ 61.919161] ? check_disk_change+0x140/0x140 [ 61.923577] block_write_full_page+0x21f/0x270 [ 61.928145] ? check_disk_change+0x140/0x140 [ 61.932540] blkdev_writepage+0x25/0x30 [ 61.936511] __writepage+0x67/0xe0 [ 61.940043] write_cache_pages+0x8af/0x1560 [ 61.944354] ? __lock_acquire+0x53b/0x4700 [ 61.948587] ? __wb_update_bandwidth+0x670/0x670 [ 61.953329] ? clear_page_dirty_for_io+0xff0/0xff0 [ 61.958257] ? __lock_acquire+0x53b/0x4700 [ 61.962490] ? __lock_acquire+0x53b/0x4700 [ 61.966728] generic_writepages+0xed/0x160 [ 61.970949] ? write_cache_pages+0x1560/0x1560 [ 61.975514] ? 0xffffffff81000000 [ 61.978951] ? find_held_lock+0x35/0x130 [ 61.983010] ? wbc_attach_and_unlock_inode+0x51a/0x930 [ 61.988287] ? find_held_lock+0x35/0x130 [ 61.992342] ? blkdev_readpages+0x40/0x40 [ 61.996476] blkdev_writepages+0x1e/0x30 [ 62.000525] do_writepages+0xfc/0x2a0 [ 62.004329] ? page_writeback_cpu_online+0x20/0x20 [ 62.009244] ? do_raw_spin_lock+0x12a/0x2e0 [ 62.013565] ? kasan_check_read+0x11/0x20 [ 62.017698] ? do_raw_spin_unlock+0x57/0x270 [ 62.022091] ? _raw_spin_unlock+0x2d/0x50 [ 62.026238] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 62.031777] ? wbc_attach_and_unlock_inode+0x5c4/0x930 [ 62.037043] __filemap_fdatawrite_range+0x26d/0x340 [ 62.042055] ? delete_from_page_cache_batch+0x10e0/0x10e0 [ 62.047604] ? __lock_acquire+0x53b/0x4700 [ 62.051841] filemap_write_and_wait+0x47/0xd0 [ 62.056323] __blkdev_put+0x204/0x810 [ 62.060113] ? bd_set_size+0xb0/0xb0 [ 62.063823] ? wait_for_completion+0x440/0x440 [ 62.068408] blkdev_put+0x98/0x560 [ 62.071933] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 62.077458] ? blkdev_put+0x560/0x560 [ 62.081241] blkdev_close+0x8b/0xb0 [ 62.084865] __fput+0x2df/0x8d0 [ 62.088154] ____fput+0x16/0x20 [ 62.091436] task_work_run+0x14a/0x1c0 [ 62.095320] do_exit+0x92c/0x2fd0 [ 62.098760] ? get_signal+0x331/0x1d50 [ 62.102648] ? mm_update_next_owner+0x660/0x660 [ 62.107330] ? kasan_check_read+0x11/0x20 [ 62.111462] ? _raw_spin_unlock_irq+0x28/0x90 [ 62.115951] ? get_signal+0x331/0x1d50 [ 62.119819] ? _raw_spin_unlock_irq+0x28/0x90 [ 62.124298] do_group_exit+0x135/0x370 [ 62.128171] get_signal+0x399/0x1d50 [ 62.131893] ? vm_mmap_pgoff+0x107/0x230 [ 62.135946] do_signal+0x87/0x1940 [ 62.139471] ? vma_is_stack_for_current+0xd0/0xd0 [ 62.144294] ? iterate_fd+0x360/0x360 [ 62.148085] ? kmem_cache_free+0x225/0x260 [ 62.152306] ? setup_sigcontext+0x7d0/0x7d0 [ 62.156629] ? exit_to_usermode_loop+0x43/0x2c0 [ 62.161284] ? do_syscall_64+0x52d/0x610 [ 62.165417] ? exit_to_usermode_loop+0x43/0x2c0 [ 62.170078] ? lockdep_hardirqs_on+0x415/0x5d0 [ 62.174657] ? trace_hardirqs_on+0x67/0x230 [ 62.178968] exit_to_usermode_loop+0x244/0x2c0 [ 62.183571] do_syscall_64+0x52d/0x610 [ 62.187458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.192636] RIP: 0033:0x449299 [ 62.195821] Code: e8 7c e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 1b 05 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.214725] RSP: 002b:00007f18eb30ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 62.222419] RAX: fffffffffffffe00 RBX: 00000000006e5a08 RCX: 0000000000449299 [ 62.229668] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000006e5a08 [ 62.236920] RBP: 00000000006e5a00 R08: 0000000000000000 R09: 0000000000000000 [ 62.244172] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e5a0c [ 62.251441] R13: 00007ffcbffb289f R14: 00007f18eb30d9c0 R15: 20c49ba5e353f7cf [ 62.259836] Kernel Offset: disabled [ 62.263507] Rebooting in 86400 seconds..