[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 40.461652] audit: type=1800 audit(1546265903.640:25): pid=7815 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 40.497268] audit: type=1800 audit(1546265903.640:26): pid=7815 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 40.523793] audit: type=1800 audit(1546265903.650:27): pid=7815 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 syzkaller login: [ 44.911059] sshd (7952) used greatest stack depth: 19848 bytes left Warning: Permanently added '10.128.10.51' (ECDSA) to the list of known hosts. 2018/12/31 14:19:39 parsed 1 programs 2018/12/31 14:19:41 executed programs: 0 [ 118.551543] IPVS: ftp: loaded support on port[0] = 21 [ 118.552256] IPVS: ftp: loaded support on port[0] = 21 [ 118.572240] IPVS: ftp: loaded support on port[0] = 21 [ 118.578159] IPVS: ftp: loaded support on port[0] = 21 [ 118.595391] IPVS: ftp: loaded support on port[0] = 21 [ 118.614399] IPVS: ftp: loaded support on port[0] = 21 [ 118.838702] chnl_net:caif_netlink_parms(): no params data found [ 118.856298] chnl_net:caif_netlink_parms(): no params data found [ 118.892941] chnl_net:caif_netlink_parms(): no params data found [ 118.911498] chnl_net:caif_netlink_parms(): no params data found [ 118.954409] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.961181] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.968201] device bridge_slave_0 entered promiscuous mode [ 118.985710] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.992673] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.999774] device bridge_slave_0 entered promiscuous mode [ 119.024323] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.031648] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.038782] device bridge_slave_1 entered promiscuous mode [ 119.048267] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.055673] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.062980] device bridge_slave_1 entered promiscuous mode [ 119.097021] chnl_net:caif_netlink_parms(): no params data found [ 119.157127] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 119.171149] chnl_net:caif_netlink_parms(): no params data found [ 119.204423] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.211544] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.218800] device bridge_slave_0 entered promiscuous mode [ 119.226916] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 119.236363] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 119.258733] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.265137] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.275652] device bridge_slave_0 entered promiscuous mode [ 119.282484] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.289355] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.296487] device bridge_slave_1 entered promiscuous mode [ 119.313930] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 119.336229] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.342731] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.350380] device bridge_slave_1 entered promiscuous mode [ 119.365278] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 119.372907] team0: Port device team_slave_0 added [ 119.385184] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 119.393682] team0: Port device team_slave_1 added [ 119.398959] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.405305] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.412775] device bridge_slave_0 entered promiscuous mode [ 119.426738] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.433337] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.440525] device bridge_slave_1 entered promiscuous mode [ 119.473416] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 119.494986] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.503221] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.510552] device bridge_slave_0 entered promiscuous mode [ 119.527524] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 119.535644] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 119.543329] team0: Port device team_slave_0 added [ 119.549010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 119.556498] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 119.564091] team0: Port device team_slave_1 added [ 119.574242] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 119.582107] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.588494] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.599979] device bridge_slave_1 entered promiscuous mode [ 119.608263] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 119.617933] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 119.627651] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 119.636003] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 119.651717] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 119.685994] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 119.783154] device hsr_slave_0 entered promiscuous mode [ 119.829106] device hsr_slave_1 entered promiscuous mode [ 119.869498] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 119.876650] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 119.884393] team0: Port device team_slave_0 added [ 119.891328] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 119.899434] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 119.906765] team0: Port device team_slave_0 added [ 119.912239] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 119.920221] team0: Port device team_slave_0 added [ 119.982152] device hsr_slave_0 entered promiscuous mode [ 120.040604] device hsr_slave_1 entered promiscuous mode [ 120.115115] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 120.122375] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 120.130202] team0: Port device team_slave_1 added [ 120.136360] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.152296] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 120.160950] team0: Port device team_slave_1 added [ 120.166328] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 120.174195] team0: Port device team_slave_1 added [ 120.179818] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 120.186798] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 120.194699] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 120.210295] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 120.217830] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 120.225789] team0: Port device team_slave_0 added [ 120.231376] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 120.238347] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 120.246015] team0: Port device team_slave_1 added [ 120.252965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 120.260584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 120.275682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 120.291593] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 120.301276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 120.380780] device hsr_slave_0 entered promiscuous mode [ 120.420377] device hsr_slave_1 entered promiscuous mode [ 120.502235] device hsr_slave_0 entered promiscuous mode [ 120.548993] device hsr_slave_1 entered promiscuous mode [ 120.589562] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 120.632000] device hsr_slave_0 entered promiscuous mode [ 120.678981] device hsr_slave_1 entered promiscuous mode [ 120.745898] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 120.756800] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 120.765253] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 120.773703] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 120.821739] device hsr_slave_0 entered promiscuous mode [ 120.858990] device hsr_slave_1 entered promiscuous mode [ 120.900837] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 120.921804] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 120.930041] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 120.936621] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 120.945382] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 120.953958] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 120.962026] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 120.996354] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.039952] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.127846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.149596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.164740] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 121.179465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.187165] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 121.200787] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 121.210066] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 121.220592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.233734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.240776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.247591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.263702] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 121.273364] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 121.280513] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.295056] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.302652] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 121.309795] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.316967] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 121.327737] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 121.334128] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.343327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.354145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 121.361284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.368213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.375716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 121.383690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.391684] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.398137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.405418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 121.413960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.421647] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.427979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.435318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.445455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.455782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.464340] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 121.472327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.482373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 121.492037] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.498270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 121.506554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.514374] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.520788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.527655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 121.535475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.543012] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.549393] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.556142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 121.564226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.571457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.581956] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 121.591450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 121.600891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 121.610328] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 121.620743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 121.630465] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 121.640161] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 121.646216] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.654719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 121.662822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.670728] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.677058] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.684067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 121.692345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.700441] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.706793] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.714101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 121.722204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.729317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.739936] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 121.748549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 121.759348] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 121.769491] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 121.775570] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.784293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.791570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.798399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 121.806948] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 121.815089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.822651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.830546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 121.839840] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 121.845914] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.855218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.863533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 121.872210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.881642] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 121.890749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 121.898511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 121.906764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.915148] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.921581] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.928480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 121.936736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 121.944574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.952465] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.958901] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.967124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 121.977520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 121.988276] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.997249] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.004920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.013337] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.021259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.029527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.037189] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.043587] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.053940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.066395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 122.075833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 122.084655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 122.092304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.100018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.107695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.115478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.123462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.131740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.139386] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.145705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.152585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.160769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.168315] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.174697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.189340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.199601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.211457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 122.220325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 122.228117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.237173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.245258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.253461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.261468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.269954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.277469] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.283842] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.292213] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 122.300374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.309065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.317837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 122.328221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.338292] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.345591] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.353294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.361293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.368984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.376612] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.384791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.392940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.400700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.408367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.416402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.424378] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.435466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 122.445544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.456437] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 122.463286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.471568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.479956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.487586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.495558] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.503660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 122.514819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.526710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.534457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.542822] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.550595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.558379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.566587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.574400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.582213] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.595112] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 122.605617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.617847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 122.625650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.635208] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.642792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.650991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.658506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.666143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.674354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 122.684075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.694145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.705835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 122.718048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.726637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.734621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.744280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.752065] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.759813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.767407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.776290] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.785293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.792962] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 122.800912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 122.812410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 122.821132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 122.829180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.837056] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.845628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.853283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.860905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.868349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.875818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.883517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.891811] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 122.897816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.914717] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 122.921031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.929678] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 122.935708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.947595] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 122.957676] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 122.972824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.980734] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.988150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.995925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.005551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 123.014542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.026453] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 123.033647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 123.043709] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 123.055726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.063417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.073247] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 123.081194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 123.098014] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 123.139385] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 123.158386] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.167366] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 123.189239] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.206676] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.219977] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 123.230042] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.324712] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.092065] sched: DL replenish lagged too much 2018/12/31 14:19:47 executed programs: 6 2018/12/31 14:19:52 executed programs: 42 2018/12/31 14:19:58 executed programs: 78 [ 135.441274] WARNING: CPU: 1 PID: 8672 at kernel/sched/deadline.c:628 enqueue_task_dl+0x2355/0x3dc0 [ 135.451382] Kernel panic - not syncing: panic_on_warn set ... [ 135.457261] CPU: 1 PID: 8672 Comm: syz-executor3 Not tainted 4.20.0-rc7-next-20181224 #1 [ 135.465480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.474820] Call Trace: [ 135.477399] dump_stack+0x1db/0x2d0 [ 135.481025] ? dump_stack_print_info.cold+0x20/0x20 [ 135.486040] ? enqueue_task_dl+0x2340/0x3dc0 [ 135.490455] panic+0x2cb/0x65c [ 135.493651] ? add_taint.cold+0x16/0x16 [ 135.497635] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.502045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.507607] ? __probe_kernel_read+0x1f4/0x250 [ 135.512216] ? __warn.cold+0x5/0x48 [ 135.515850] ? __warn+0xe8/0x1d0 [ 135.519220] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.523621] __warn.cold+0x20/0x48 [ 135.527175] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.531583] report_bug+0x263/0x2b0 [ 135.535211] do_error_trap+0x11b/0x200 [ 135.539094] do_invalid_op+0x37/0x50 [ 135.542804] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.547211] invalid_op+0x14/0x20 [ 135.550698] RIP: 0010:enqueue_task_dl+0x2355/0x3dc0 [ 135.555724] Code: 3c 02 00 0f 85 ba 05 00 00 49 8b b5 50 0a 00 00 e9 53 fa ff ff e8 1b 53 65 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 [ 135.574617] RSP: 0018:ffff888095ec7af8 EFLAGS: 00010002 [ 135.579979] RAX: 0000000000000002 RBX: 1ffff11012bd8f6a RCX: dffffc0000000000 [ 135.587240] RDX: 0000001f88e8ba72 RSI: 0000000000000004 RDI: ffff8880ae72d850 [ 135.594504] RBP: ffff888095ec7bf8 R08: ffff888082eaa678 R09: ffff888082eaa43c [ 135.601769] R10: ffff888082eaa6c0 R11: ffff8880ae72dc7b R12: ffff888082eaa400 [ 135.609060] R13: ffff8880ae72ce00 R14: ffff8880ae72ce00 R15: ffff888082eaa6cc [ 135.616338] ? enqueue_task_dl+0x1b7c/0x3dc0 [ 135.620756] ? add_lock_to_list.isra.0+0x450/0x450 [ 135.625679] ? switched_from_dl+0xf70/0xf70 [ 135.629994] ? __lock_is_held+0xb6/0x140 [ 135.634055] enqueue_task+0xb9/0x380 [ 135.637768] __sched_setscheduler+0xe32/0x1fe0 [ 135.642352] ? cpu_cgroup_fork+0x130/0x130 [ 135.646588] ? kasan_check_read+0x11/0x20 [ 135.650737] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 135.656011] ? rcu_softirq_qs+0x20/0x20 [ 135.659993] __x64_sys_sched_setattr+0x1af/0x2f0 [ 135.664747] ? __ia32_sys_sched_setparam+0x80/0x80 [ 135.669674] ? trace_hardirqs_on+0xbd/0x310 [ 135.673993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.679557] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 135.684329] do_syscall_64+0x1a3/0x800 [ 135.688229] ? syscall_return_slowpath+0x5f0/0x5f0 [ 135.693156] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 135.698170] ? __switch_to_asm+0x34/0x70 [ 135.702241] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.707083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.712266] RIP: 0033:0x457ec9 [ 135.715452] 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 [ 135.734357] RSP: 002b:00007f3ca23eac78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 135.742054] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 [ 135.749313] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 135.756590] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 135.763876] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3ca23eb6d4 [ 135.771147] R13: 00000000004c4a36 R14: 00000000004d8050 R15: 00000000ffffffff [ 135.778418] [ 135.778425] ====================================================== [ 135.778431] WARNING: possible circular locking dependency detected [ 135.778436] 4.20.0-rc7-next-20181224 #1 Not tainted [ 135.778442] ------------------------------------------------------ [ 135.778447] syz-executor3/8672 is trying to acquire lock: [ 135.778451] 00000000ac159ab5 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 135.778466] [ 135.778471] but task is already holding lock: [ 135.778474] 00000000eaba2309 (&rq->lock){-.-.}, at: task_rq_lock+0xc8/0x290 [ 135.778489] [ 135.778494] which lock already depends on the new lock. [ 135.778497] [ 135.778500] [ 135.778506] the existing dependency chain (in reverse order) is: [ 135.778508] [ 135.778511] -> #2 (&rq->lock){-.-.}: [ 135.778525] _raw_spin_lock+0x2f/0x40 [ 135.778530] task_fork_fair+0xb5/0x7a0 [ 135.778534] sched_fork+0x437/0xb90 [ 135.778539] copy_process+0x1ff6/0x8720 [ 135.778543] _do_fork+0x1a9/0x1170 [ 135.778547] kernel_thread+0x34/0x40 [ 135.778551] rest_init+0x28/0x37b [ 135.778556] arch_call_rest_init+0xe/0x1b [ 135.778560] start_kernel+0x882/0x8bd [ 135.778565] x86_64_start_reservations+0x29/0x2b [ 135.778570] x86_64_start_kernel+0x77/0x7b [ 135.778574] secondary_startup_64+0xa4/0xb0 [ 135.778577] [ 135.778580] -> #1 (&p->pi_lock){-.-.}: [ 135.778595] _raw_spin_lock_irqsave+0x95/0xcd [ 135.778599] try_to_wake_up+0xb9/0x1480 [ 135.778604] wake_up_process+0x10/0x20 [ 135.778608] __up.isra.0+0x1c0/0x2a0 [ 135.778612] up+0x13e/0x1c0 [ 135.778616] __up_console_sem+0xb7/0x1c0 [ 135.778621] console_unlock+0x743/0x1040 [ 135.778625] vprintk_emit+0x370/0x960 [ 135.778629] vprintk_default+0x28/0x30 [ 135.778634] vprintk_func+0x7e/0x189 [ 135.778638] printk+0xba/0xed [ 135.778647] do_exit.cold+0x57/0x16a [ 135.778651] do_group_exit+0x177/0x430 [ 135.778656] __x64_sys_exit_group+0x44/0x50 [ 135.778661] do_syscall_64+0x1a3/0x800 [ 135.778666] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.778668] [ 135.778671] -> #0 ((console_sem).lock){-.-.}: [ 135.778686] lock_acquire+0x1db/0x570 [ 135.778691] _raw_spin_lock_irqsave+0x95/0xcd [ 135.778695] down_trylock+0x13/0x70 [ 135.778700] __down_trylock_console_sem+0xa8/0x210 [ 135.778704] console_trylock+0x15/0xa0 [ 135.778709] vprintk_emit+0x351/0x960 [ 135.778713] vprintk_default+0x28/0x30 [ 135.778717] vprintk_func+0x7e/0x189 [ 135.778721] printk+0xba/0xed [ 135.778725] __warn+0x9e/0x1d0 [ 135.778729] report_bug+0x263/0x2b0 [ 135.778734] do_error_trap+0x11b/0x200 [ 135.778738] do_invalid_op+0x37/0x50 [ 135.778742] invalid_op+0x14/0x20 [ 135.778746] enqueue_task_dl+0x2355/0x3dc0 [ 135.778751] enqueue_task+0xb9/0x380 [ 135.778756] __sched_setscheduler+0xe32/0x1fe0 [ 135.778761] __x64_sys_sched_setattr+0x1af/0x2f0 [ 135.778765] do_syscall_64+0x1a3/0x800 [ 135.778770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.778773] [ 135.778778] other info that might help us debug this: [ 135.778780] [ 135.778784] Chain exists of: [ 135.778786] (console_sem).lock --> &p->pi_lock --> &rq->lock [ 135.778805] [ 135.778810] Possible unsafe locking scenario: [ 135.778812] [ 135.778817] CPU0 CPU1 [ 135.778821] ---- ---- [ 135.778824] lock(&rq->lock); [ 135.778834] lock(&p->pi_lock); [ 135.778844] lock(&rq->lock); [ 135.778852] lock((console_sem).lock); [ 135.778861] [ 135.778864] *** DEADLOCK *** [ 135.778867] [ 135.778871] 3 locks held by syz-executor3/8672: [ 135.778874] #0: 0000000004da1512 (rcu_read_lock){....}, at: __x64_sys_sched_setattr+0x144/0x2f0 [ 135.778900] #1: 000000005f4f68db (&p->pi_lock){-.-.}, at: task_rq_lock+0x6a/0x290 [ 135.778918] #2: 00000000eaba2309 (&rq->lock){-.-.}, at: task_rq_lock+0xc8/0x290 [ 135.778936] [ 135.778939] stack backtrace: [ 135.778946] CPU: 1 PID: 8672 Comm: syz-executor3 Not tainted 4.20.0-rc7-next-20181224 #1 [ 135.778954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.778958] Call Trace: [ 135.778962] dump_stack+0x1db/0x2d0 [ 135.778967] ? dump_stack_print_info.cold+0x20/0x20 [ 135.778972] ? print_stack_trace+0x77/0xb0 [ 135.778976] ? vprintk_func+0x86/0x189 [ 135.778981] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 135.778986] __lock_acquire+0x2fed/0x4a10 [ 135.778990] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.778995] ? mark_held_locks+0x100/0x100 [ 135.779000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.779005] ? put_dec_trunc8+0x273/0x300 [ 135.779010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.779014] ? number+0x956/0xc80 [ 135.779019] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.779023] ? pointer+0x177/0x930 [ 135.779028] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 135.779033] ? add_lock_to_list.isra.0+0x450/0x450 [ 135.779038] ? pvclock_read_flags+0x160/0x160 [ 135.779042] lock_acquire+0x1db/0x570 [ 135.779046] ? down_trylock+0x13/0x70 [ 135.779051] ? lock_release+0xc40/0xc40 [ 135.779056] ? trace_hardirqs_on_caller+0x310/0x310 [ 135.779060] ? trace_hardirqs_off+0xb8/0x310 [ 135.779065] _raw_spin_lock_irqsave+0x95/0xcd [ 135.779069] ? down_trylock+0x13/0x70 [ 135.779074] ? vprintk_emit+0x351/0x960 [ 135.779078] down_trylock+0x13/0x70 [ 135.779082] ? vprintk_emit+0x351/0x960 [ 135.779087] __down_trylock_console_sem+0xa8/0x210 [ 135.779092] console_trylock+0x15/0xa0 [ 135.779096] vprintk_emit+0x351/0x960 [ 135.779100] ? wake_up_klogd+0x180/0x180 [ 135.779105] ? check_stack_object+0x114/0x160 [ 135.779110] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 135.779115] ? __check_object_size+0xa3/0x77a [ 135.779119] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.779124] vprintk_default+0x28/0x30 [ 135.779128] vprintk_func+0x7e/0x189 [ 135.779133] ? add_lock_to_list.isra.0+0x450/0x450 [ 135.779137] printk+0xba/0xed [ 135.779141] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 135.779145] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.779151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.779155] ? __probe_kernel_read+0x1f4/0x250 [ 135.779160] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.779164] __warn+0x9e/0x1d0 [ 135.779169] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.779173] report_bug+0x263/0x2b0 [ 135.779177] do_error_trap+0x11b/0x200 [ 135.779181] do_invalid_op+0x37/0x50 [ 135.779186] ? enqueue_task_dl+0x2355/0x3dc0 [ 135.779190] invalid_op+0x14/0x20 [ 135.779195] RIP: 0010:enqueue_task_dl+0x2355/0x3dc0 [ 135.779209] Code: 3c 02 00 0f 85 ba 05 00 00 49 8b b5 50 0a 00 00 e9 53 fa ff ff e8 1b 53 65 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 [ 135.779214] RSP: 0018:ffff888095ec7af8 EFLAGS: 00010002 [ 135.779223] RAX: 0000000000000002 RBX: 1ffff11012bd8f6a RCX: dffffc0000000000 [ 135.779229] RDX: 0000001f88e8ba72 RSI: 0000000000000004 RDI: ffff8880ae72d850 [ 135.779235] RBP: ffff888095ec7bf8 R08: ffff888082eaa678 R09: ffff888082eaa43c [ 135.779242] R10: ffff888082eaa6c0 R11: ffff8880ae72dc7b R12: ffff888082eaa400 [ 135.779248] R13: ffff8880ae72ce00 R14: ffff8880ae72ce00 R15: ffff888082eaa6cc [ 135.779253] ? enqueue_task_dl+0x1b7c/0x3dc0 [ 135.779258] ? add_lock_to_list.isra.0+0x450/0x450 [ 135.779262] ? switched_from_dl+0xf70/0xf70 [ 135.779267] ? __lock_is_held+0xb6/0x140 [ 135.779271] enqueue_task+0xb9/0x380 [ 135.779276] __sched_setscheduler+0xe32/0x1fe0 [ 135.779280] ? cpu_cgroup_fork+0x130/0x130 [ 135.779285] ? kasan_check_read+0x11/0x20 [ 135.779290] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 135.779294] ? rcu_softirq_qs+0x20/0x20 [ 135.779299] __x64_sys_sched_setattr+0x1af/0x2f0 [ 135.779304] ? __ia32_sys_sched_setparam+0x80/0x80 [ 135.779309] ? trace_hardirqs_on+0xbd/0x310 [ 135.779314] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.779319] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 135.779323] do_syscall_64+0x1a3/0x800 [ 135.779328] ? syscall_return_slowpath+0x5f0/0x5f0 [ 135.779333] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 135.779338] ? __switch_to_asm+0x34/0x70 [ 135.779343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.779348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.779352] RIP: 0033:0x457ec9 [ 135.779366] 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 [ 135.779370] RSP: 002b:00007f3ca23eac78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 135.779381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 [ 135.779388] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 135.779394] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 135.779400] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3ca23eb6d4 [ 135.779407] R13: 00000000004c4a36 R14: 00000000004d8050 R15: 00000000ffffffff [ 136.947295] Shutting down cpus with NMI [ 137.808702] Kernel Offset: disabled [ 137.812323] Rebooting in 86400 seconds..