[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 37.992884] audit: type=1800 audit(1546265892.569:25): pid=7887 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 38.027623] audit: type=1800 audit(1546265892.569:26): pid=7887 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 38.048802] audit: type=1800 audit(1546265892.569:27): pid=7887 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.22' (ECDSA) to the list of known hosts. 2018/12/31 14:20:02 parsed 1 programs 2018/12/31 14:20:04 executed programs: 0 syzkaller login: [ 149.775490] IPVS: ftp: loaded support on port[0] = 21 [ 149.781557] IPVS: ftp: loaded support on port[0] = 21 [ 149.791527] IPVS: ftp: loaded support on port[0] = 21 [ 149.793681] IPVS: ftp: loaded support on port[0] = 21 [ 149.808245] IPVS: ftp: loaded support on port[0] = 21 [ 149.821969] IPVS: ftp: loaded support on port[0] = 21 [ 150.181230] chnl_net:caif_netlink_parms(): no params data found [ 150.194259] chnl_net:caif_netlink_parms(): no params data found [ 150.239619] chnl_net:caif_netlink_parms(): no params data found [ 150.301682] chnl_net:caif_netlink_parms(): no params data found [ 150.377184] chnl_net:caif_netlink_parms(): no params data found [ 150.427300] chnl_net:caif_netlink_parms(): no params data found [ 150.482931] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.489999] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.497085] device bridge_slave_0 entered promiscuous mode [ 150.526317] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.532786] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.540462] device bridge_slave_0 entered promiscuous mode [ 150.557901] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.564449] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.571477] device bridge_slave_1 entered promiscuous mode [ 150.581600] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.587943] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.595156] device bridge_slave_0 entered promiscuous mode [ 150.601674] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.608016] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.615042] device bridge_slave_1 entered promiscuous mode [ 150.623926] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.630428] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.637338] device bridge_slave_0 entered promiscuous mode [ 150.648148] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.654563] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.661486] device bridge_slave_1 entered promiscuous mode [ 150.667644] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.674373] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.684690] device bridge_slave_0 entered promiscuous mode [ 150.691380] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.697733] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.705554] device bridge_slave_1 entered promiscuous mode [ 150.752850] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.759335] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.766301] device bridge_slave_1 entered promiscuous mode [ 150.797472] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.818371] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.827806] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.843289] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.855331] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.863110] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.870054] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.876873] device bridge_slave_0 entered promiscuous mode [ 150.884929] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.901123] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.910882] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.919977] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.934445] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.940974] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.947958] device bridge_slave_1 entered promiscuous mode [ 150.969922] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.977541] team0: Port device team_slave_0 added [ 150.985519] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.012859] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 151.020130] team0: Port device team_slave_1 added [ 151.043977] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.053526] team0: Port device team_slave_0 added [ 151.063260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.071962] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.079449] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.086616] team0: Port device team_slave_0 added [ 151.100965] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.108338] team0: Port device team_slave_0 added [ 151.114325] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 151.122177] team0: Port device team_slave_1 added [ 151.128847] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 151.144291] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 151.151646] team0: Port device team_slave_1 added [ 151.156949] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.164685] team0: Port device team_slave_0 added [ 151.170039] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 151.177420] team0: Port device team_slave_1 added [ 151.191203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.199760] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.212579] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.220636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.228000] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 151.235230] team0: Port device team_slave_1 added [ 151.240850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.248169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.255889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.313166] device hsr_slave_0 entered promiscuous mode [ 151.349747] device hsr_slave_1 entered promiscuous mode [ 151.416251] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 151.423391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.434788] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.468955] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 151.522566] device hsr_slave_0 entered promiscuous mode [ 151.579626] device hsr_slave_1 entered promiscuous mode [ 151.671493] device hsr_slave_0 entered promiscuous mode [ 151.709592] device hsr_slave_1 entered promiscuous mode [ 151.749864] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.757421] team0: Port device team_slave_0 added [ 151.763243] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 151.770840] team0: Port device team_slave_1 added [ 151.841191] device hsr_slave_0 entered promiscuous mode [ 151.899674] device hsr_slave_1 entered promiscuous mode [ 151.939904] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 151.946828] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 151.953795] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 151.961275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.968641] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 152.022784] device hsr_slave_0 entered promiscuous mode [ 152.069674] device hsr_slave_1 entered promiscuous mode [ 152.119841] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 152.126783] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 152.133905] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 152.141238] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 152.156211] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 152.232635] device hsr_slave_0 entered promiscuous mode [ 152.269668] device hsr_slave_1 entered promiscuous mode [ 152.310332] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 152.317711] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 152.329137] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.347093] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.364265] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.381534] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.392134] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.424414] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.507794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.534945] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 152.546115] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.575262] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.587475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.595674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.611795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.619113] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 152.627770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.638422] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 152.653850] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.663869] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 152.671899] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 152.678016] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.687297] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 152.697422] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.705209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.713001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.720204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 152.727872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 152.735601] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.742014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.748933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.756311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.763648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.776075] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.787622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 152.796596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.804963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.812495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 152.820675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 152.828213] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.834601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.844156] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 152.850400] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.858147] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 152.864476] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.873921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 152.882567] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 152.888623] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.897975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.908361] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.915918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 152.923480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 152.931898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 152.939938] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.946280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.953434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.963707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 152.973591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 152.986457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 152.996338] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 153.007230] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 153.013817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 153.021250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.028937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.036768] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.043114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.050834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.058524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.066362] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.072754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.080237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.088012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.095755] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.102114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.108859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 153.116171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 153.123253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 153.130527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 153.140372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 153.148332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 153.162214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 153.173326] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 153.179832] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.186896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 153.194236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 153.202456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.210365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.217897] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.224289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.231189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.238871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.247043] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.253433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.261205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 153.273122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 153.282641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 153.291153] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 153.301578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.311404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 153.318749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 153.327612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 153.335825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.343865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.352138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.360054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.367617] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.374107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.381802] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 153.388982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 153.398600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 153.407249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.417430] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.427205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 153.435112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 153.443698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.451739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.459389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.467041] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.474807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 153.482834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 153.495329] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 153.502889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.512503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 153.524624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 153.534533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.545329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 153.552531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 153.562152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 153.569099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.577103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.584940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.593401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.601379] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.607720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.614689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 153.622377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 153.630130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.637855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.645561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 153.653298] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 153.667336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 153.677185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 153.692200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.705389] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 153.713543] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 153.719890] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.726053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 153.740504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 153.747886] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 153.755684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.763557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.771279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 153.778774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 153.787728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 153.797209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 153.806509] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 153.812636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 153.823853] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.832254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 153.843483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 153.851246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 153.858529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.867095] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.877199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 153.892519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 153.902234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 153.911087] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 153.917819] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 153.927751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.936055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.943765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.951941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.960291] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.966624] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.973502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.981516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.989067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 153.996722] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.004754] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 154.011888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.020250] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 154.030563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 154.041434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 154.048988] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 154.055597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 154.065428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 154.076451] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 154.087192] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 154.093373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 154.100503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 154.108057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.115687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.123721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.131495] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.137824] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.144747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 154.152613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.160086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 154.167708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.178990] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 154.190691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 154.198791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 154.210045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 154.217681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.225465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 154.233730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 154.241550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.250015] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 154.262624] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 154.268739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 154.285392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 154.303100] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 154.314644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 154.323456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 154.333473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.341306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 154.353323] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 154.359450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 154.371508] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.384094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 154.396534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 154.405450] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 154.414119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 154.422693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 154.430372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 154.437970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.445949] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 154.456575] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.470968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 154.481499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 154.489089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.506574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 154.515159] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 154.530901] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 154.542221] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.553752] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.564240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 154.571938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.586702] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 154.593453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 154.628517] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.678323] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 154.752291] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 155.463439] sched: DL replenish lagged too much 2018/12/31 14:20:10 executed programs: 6 2018/12/31 14:20:15 executed programs: 42 2018/12/31 14:20:21 executed programs: 78 2018/12/31 14:20:26 executed programs: 114 [ 174.759266] hrtimer: interrupt took 164823 ns 2018/12/31 14:20:31 executed programs: 149 2018/12/31 14:20:36 executed programs: 180 2018/12/31 14:20:41 executed programs: 214 2018/12/31 14:20:46 executed programs: 246 2018/12/31 14:20:52 executed programs: 280 2018/12/31 14:20:57 executed programs: 312 [ 203.527260] WARNING: CPU: 0 PID: 10956 at kernel/sched/deadline.c:628 enqueue_task_dl+0x2355/0x3dc0 [ 203.538229] Kernel panic - not syncing: panic_on_warn set ... [ 203.544102] CPU: 0 PID: 10956 Comm: syz-executor2 Not tainted 4.20.0+ #1 [ 203.550927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.560264] Call Trace: [ 203.562847] dump_stack+0x1db/0x2d0 [ 203.566472] ? dump_stack_print_info.cold+0x20/0x20 [ 203.571491] ? enqueue_task_dl+0x2350/0x3dc0 [ 203.575893] panic+0x2cb/0x589 [ 203.579094] ? add_taint.cold+0x16/0x16 [ 203.583062] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.587460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.592988] ? __probe_kernel_read+0x1f4/0x250 [ 203.597560] ? __warn.cold+0x5/0x4b [ 203.601173] ? __warn+0xe8/0x1d0 [ 203.604533] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.608935] __warn.cold+0x20/0x4b [ 203.612478] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.616881] report_bug+0x263/0x2b0 [ 203.620507] do_error_trap+0x11b/0x200 [ 203.624399] do_invalid_op+0x37/0x50 [ 203.628132] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.632529] invalid_op+0x14/0x20 [ 203.636001] RIP: 0010:enqueue_task_dl+0x2355/0x3dc0 [ 203.641022] Code: 3c 02 00 0f 85 ba 05 00 00 49 8b b5 50 0a 00 00 e9 53 fa ff ff e8 fb f2 64 00 48 8d 4d d8 e9 48 dd ff ff 0f 0b e9 92 f1 ff ff <0f> 0b e9 18 f1 ff ff 4c 89 ef 4c 89 95 28 ff ff ff 4c 89 85 30 ff [ 203.660071] RSP: 0018:ffff8880916ffaf8 EFLAGS: 00010002 [ 203.665439] RAX: 0000000000000002 RBX: 1ffff110122dff6a RCX: dffffc0000000000 [ 203.672703] RDX: 0000002f63244e20 RSI: 0000000000000004 RDI: ffff8880ae62d850 [ 203.679960] RBP: ffff8880916ffbf8 R08: ffff88808ca7a2f8 R09: ffff88808ca7a0bc [ 203.687220] R10: ffff88808ca7a340 R11: ffff8880ae62dc7b R12: ffff88808ca7a080 [ 203.694480] R13: ffff8880ae62ce00 R14: ffff8880ae62ce00 R15: ffff88808ca7a34c [ 203.701754] ? enqueue_task_dl+0x1b7c/0x3dc0 [ 203.706152] ? add_lock_to_list.isra.0+0x450/0x450 [ 203.711076] ? switched_from_dl+0xf70/0xf70 [ 203.715405] ? __lock_is_held+0xb6/0x140 [ 203.719464] enqueue_task+0xb9/0x380 [ 203.723172] __sched_setscheduler+0xe32/0x1fe0 [ 203.727751] ? cpu_cgroup_fork+0x130/0x130 [ 203.731978] ? kasan_check_read+0x11/0x20 [ 203.736132] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 203.741396] ? rcu_softirq_qs+0x20/0x20 [ 203.745366] __x64_sys_sched_setattr+0x1af/0x2f0 [ 203.750129] ? __ia32_sys_sched_setparam+0x80/0x80 [ 203.755050] ? trace_hardirqs_on+0xbd/0x310 [ 203.759388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.764924] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.769676] do_syscall_64+0x1a3/0x800 [ 203.773557] ? syscall_return_slowpath+0x5f0/0x5f0 [ 203.778478] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 203.783497] ? __switch_to_asm+0x34/0x70 [ 203.787549] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.792386] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.797560] RIP: 0033:0x457ec9 [ 203.800741] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.819642] RSP: 002b:00007fde9ee1bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 203.827338] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 [ 203.834598] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 203.841855] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 203.849112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde9ee1c6d4 [ 203.856386] R13: 00000000004c4a36 R14: 00000000004d8050 R15: 00000000ffffffff [ 203.863688] [ 203.863694] ====================================================== [ 203.863700] WARNING: possible circular locking dependency detected [ 203.863704] 4.20.0+ #1 Not tainted [ 203.863709] ------------------------------------------------------ [ 203.863714] syz-executor2/10956 is trying to acquire lock: [ 203.863718] 00000000a1ea1dbe ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 203.863748] [ 203.863767] but task is already holding lock: [ 203.863771] 00000000e90232e2 (&rq->lock){-.-.}, at: task_rq_lock+0xc8/0x290 [ 203.863785] [ 203.863790] which lock already depends on the new lock. [ 203.863793] [ 203.863795] [ 203.863801] the existing dependency chain (in reverse order) is: [ 203.863803] [ 203.863806] -> #2 (&rq->lock){-.-.}: [ 203.863820] _raw_spin_lock+0x2f/0x40 [ 203.863824] task_fork_fair+0xb5/0x7a0 [ 203.863828] sched_fork+0x437/0xb90 [ 203.863833] copy_process+0x1ff6/0x8730 [ 203.863837] _do_fork+0x1a9/0x1170 [ 203.863841] kernel_thread+0x34/0x40 [ 203.863845] rest_init+0x28/0x37b [ 203.863849] arch_call_rest_init+0xe/0x1b [ 203.863853] start_kernel+0x882/0x8bd [ 203.863858] x86_64_start_reservations+0x29/0x2b [ 203.863862] x86_64_start_kernel+0x77/0x7b [ 203.863867] secondary_startup_64+0xa4/0xb0 [ 203.863869] [ 203.863872] -> #1 (&p->pi_lock){-.-.}: [ 203.863886] _raw_spin_lock_irqsave+0x95/0xcd [ 203.863891] try_to_wake_up+0xb9/0x1480 [ 203.863916] wake_up_process+0x10/0x20 [ 203.863920] __up.isra.0+0x1c0/0x2a0 [ 203.863924] up+0x13e/0x1c0 [ 203.863928] __up_console_sem+0xb7/0x1c0 [ 203.863932] console_unlock+0x778/0x11e0 [ 203.863936] vprintk_emit+0x370/0x960 [ 203.863940] vprintk_default+0x28/0x30 [ 203.863944] vprintk_func+0x7e/0x189 [ 203.863948] printk+0xba/0xed [ 203.863952] do_exit.cold+0x57/0x16a [ 203.863956] do_group_exit+0x177/0x430 [ 203.863960] __x64_sys_exit_group+0x44/0x50 [ 203.863964] do_syscall_64+0x1a3/0x800 [ 203.863969] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.863972] [ 203.863974] -> #0 ((console_sem).lock){-.-.}: [ 203.863988] lock_acquire+0x1db/0x570 [ 203.863993] _raw_spin_lock_irqsave+0x95/0xcd [ 203.863997] down_trylock+0x13/0x70 [ 203.864001] __down_trylock_console_sem+0xa8/0x210 [ 203.864005] console_trylock+0x15/0xa0 [ 203.864010] vprintk_emit+0x351/0x960 [ 203.864014] vprintk_default+0x28/0x30 [ 203.864018] vprintk_func+0x7e/0x189 [ 203.864021] printk+0xba/0xed [ 203.864025] __warn+0x9e/0x1d0 [ 203.864029] report_bug+0x263/0x2b0 [ 203.864033] do_error_trap+0x11b/0x200 [ 203.864051] do_invalid_op+0x37/0x50 [ 203.864055] invalid_op+0x14/0x20 [ 203.864059] enqueue_task_dl+0x2355/0x3dc0 [ 203.864063] enqueue_task+0xb9/0x380 [ 203.864067] __sched_setscheduler+0xe32/0x1fe0 [ 203.864086] __x64_sys_sched_setattr+0x1af/0x2f0 [ 203.864090] do_syscall_64+0x1a3/0x800 [ 203.864095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.864098] [ 203.864102] other info that might help us debug this: [ 203.864105] [ 203.864108] Chain exists of: [ 203.864110] (console_sem).lock --> &p->pi_lock --> &rq->lock [ 203.864129] [ 203.864133] Possible unsafe locking scenario: [ 203.864135] [ 203.864140] CPU0 CPU1 [ 203.864144] ---- ---- [ 203.864146] lock(&rq->lock); [ 203.864171] lock(&p->pi_lock); [ 203.864181] lock(&rq->lock); [ 203.864189] lock((console_sem).lock); [ 203.864198] [ 203.864201] *** DEADLOCK *** [ 203.864204] [ 203.864208] 3 locks held by syz-executor2/10956: [ 203.864211] #0: 0000000006fe353b (rcu_read_lock){....}, at: __x64_sys_sched_setattr+0x144/0x2f0 [ 203.864229] #1: 00000000f1b6f648 (&p->pi_lock){-.-.}, at: task_rq_lock+0x6a/0x290 [ 203.864261] #2: 00000000e90232e2 (&rq->lock){-.-.}, at: task_rq_lock+0xc8/0x290 [ 203.864292] [ 203.864295] stack backtrace: [ 203.864300] CPU: 0 PID: 10956 Comm: syz-executor2 Not tainted 4.20.0+ #1 [ 203.864308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.864311] Call Trace: [ 203.864314] dump_stack+0x1db/0x2d0 [ 203.864319] ? dump_stack_print_info.cold+0x20/0x20 [ 203.864323] ? print_stack_trace+0x77/0xb0 [ 203.864327] ? vprintk_func+0x86/0x189 [ 203.864332] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 203.864336] __lock_acquire+0x3014/0x4a30 [ 203.864340] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.864344] ? mark_held_locks+0x100/0x100 [ 203.864349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.864353] ? put_dec_trunc8+0x273/0x300 [ 203.864358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.864362] ? number+0x956/0xc80 [ 203.864366] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.864370] ? pointer+0x177/0x900 [ 203.864374] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.864379] ? add_lock_to_list.isra.0+0x450/0x450 [ 203.864383] ? pvclock_read_flags+0x160/0x160 [ 203.864387] lock_acquire+0x1db/0x570 [ 203.864391] ? down_trylock+0x13/0x70 [ 203.864395] ? lock_release+0xc40/0xc40 [ 203.864399] ? trace_hardirqs_on_caller+0x310/0x310 [ 203.864404] ? trace_hardirqs_off+0xb8/0x310 [ 203.864408] _raw_spin_lock_irqsave+0x95/0xcd [ 203.864412] ? down_trylock+0x13/0x70 [ 203.864416] ? vprintk_emit+0x351/0x960 [ 203.864435] down_trylock+0x13/0x70 [ 203.864439] ? vprintk_emit+0x351/0x960 [ 203.864444] __down_trylock_console_sem+0xa8/0x210 [ 203.864448] console_trylock+0x15/0xa0 [ 203.864452] vprintk_emit+0x351/0x960 [ 203.864456] ? wake_up_klogd+0x180/0x180 [ 203.864460] ? check_stack_object+0x114/0x160 [ 203.864465] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 203.864469] ? __check_object_size+0xa3/0x77a [ 203.864474] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.864478] vprintk_default+0x28/0x30 [ 203.864482] vprintk_func+0x7e/0x189 [ 203.864485] printk+0xba/0xed [ 203.864490] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 203.864494] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.864514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.864518] ? __probe_kernel_read+0x1f4/0x250 [ 203.864522] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.864526] __warn+0x9e/0x1d0 [ 203.864530] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.864548] report_bug+0x263/0x2b0 [ 203.864552] do_error_trap+0x11b/0x200 [ 203.864556] do_invalid_op+0x37/0x50 [ 203.864560] ? enqueue_task_dl+0x2355/0x3dc0 [ 203.864564] invalid_op+0x14/0x20 [ 203.864569] RIP: 0010:enqueue_task_dl+0x2355/0x3dc0 [ 203.864597] Code: 3c 02 00 0f 85 ba 05 00 00 49 8b b5 50 0a 00 00 e9 53 fa ff ff e8 fb f2 64 00 48 8d 4d d8 e9 48 dd ff ff 0f 0b e9 92 f1 ff ff <0f> 0b e9 18 f1 ff ff 4c 89 ef 4c 89 95 28 ff ff ff 4c 89 85 30 ff [ 203.864602] RSP: 0018:ffff8880916ffaf8 EFLAGS: 00010002 [ 203.864611] RAX: 0000000000000002 RBX: 1ffff110122dff6a RCX: dffffc0000000000 [ 203.864618] RDX: 0000002f63244e20 RSI: 0000000000000004 RDI: ffff8880ae62d850 [ 203.864624] RBP: ffff8880916ffbf8 R08: ffff88808ca7a2f8 R09: ffff88808ca7a0bc [ 203.864638] R10: ffff88808ca7a340 R11: ffff8880ae62dc7b R12: ffff88808ca7a080 [ 203.864644] R13: ffff8880ae62ce00 R14: ffff8880ae62ce00 R15: ffff88808ca7a34c [ 203.864649] ? enqueue_task_dl+0x1b7c/0x3dc0 [ 203.864654] ? add_lock_to_list.isra.0+0x450/0x450 [ 203.864658] ? switched_from_dl+0xf70/0xf70 [ 203.864662] ? __lock_is_held+0xb6/0x140 [ 203.864666] enqueue_task+0xb9/0x380 [ 203.864671] __sched_setscheduler+0xe32/0x1fe0 [ 203.864676] ? cpu_cgroup_fork+0x130/0x130 [ 203.864680] ? kasan_check_read+0x11/0x20 [ 203.864685] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 203.864689] ? rcu_softirq_qs+0x20/0x20 [ 203.864694] __x64_sys_sched_setattr+0x1af/0x2f0 [ 203.864699] ? __ia32_sys_sched_setparam+0x80/0x80 [ 203.864703] ? trace_hardirqs_on+0xbd/0x310 [ 203.864709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.864713] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.864718] do_syscall_64+0x1a3/0x800 [ 203.864722] ? syscall_return_slowpath+0x5f0/0x5f0 [ 203.864727] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 203.864732] ? __switch_to_asm+0x34/0x70 [ 203.864736] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.864741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.864745] RIP: 0033:0x457ec9 [ 203.864758] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.864763] RSP: 002b:00007fde9ee1bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 203.864774] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 [ 203.864780] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 203.864786] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 203.864792] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fde9ee1c6d4 [ 203.864799] R13: 00000000004c4a36 R14: 00000000004d8050 R15: 00000000ffffffff [ 205.066309] Shutting down cpus with NMI [ 205.919863] Kernel Offset: disabled [ 205.923485] Rebooting in 86400 seconds..