[ 56.184466][ T27] audit: type=1400 audit(1584371946.182:41): avc: denied { map } for pid=8242 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 62.520959][ T27] audit: type=1400 audit(1584371952.522:42): avc: denied { map } for pid=8251 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 64.585775][ T27] audit: type=1400 audit(1584371954.592:43): avc: denied { integrity } for pid=8251 comm="syz-fuzzer" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 64.718254][ T8269] IPVS: ftp: loaded support on port[0] = 21 [ 64.974880][ T129] tipc: TX() has been purged, node left! [ 65.256412][ T8265] can: request_module (can-proto-0) failed. [ 68.018124][ T8265] can: request_module (can-proto-0) failed. [ 68.247201][ T27] audit: type=1400 audit(1584371958.252:44): avc: denied { create } for pid=8251 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 68.271653][ T27] audit: type=1400 audit(1584371958.252:45): avc: denied { create } for pid=8251 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 68.296549][ T27] audit: type=1400 audit(1584371958.252:46): avc: denied { create } for pid=8251 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.0.120' (ECDSA) to the list of known hosts. 2020/03/16 15:19:25 parsed 1 programs 2020/03/16 15:19:26 executed programs: 0 [ 76.608831][ T8343] IPVS: ftp: loaded support on port[0] = 21 [ 76.640344][ T8345] IPVS: ftp: loaded support on port[0] = 21 [ 76.712443][ T8350] IPVS: ftp: loaded support on port[0] = 21 [ 76.715193][ T8349] IPVS: ftp: loaded support on port[0] = 21 [ 76.720970][ T8352] IPVS: ftp: loaded support on port[0] = 21 [ 76.737517][ T8353] IPVS: ftp: loaded support on port[0] = 21 [ 76.819317][ T8345] chnl_net:caif_netlink_parms(): no params data found [ 76.836535][ T8343] chnl_net:caif_netlink_parms(): no params data found [ 76.893995][ T8343] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.901726][ T8343] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.909601][ T8343] device bridge_slave_0 entered promiscuous mode [ 76.919673][ T8343] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.926895][ T8343] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.934567][ T8343] device bridge_slave_1 entered promiscuous mode [ 76.956556][ T8343] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.967632][ T8343] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.999723][ T8345] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.007251][ T8345] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.015111][ T8345] device bridge_slave_0 entered promiscuous mode [ 77.024271][ T8345] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.031425][ T8345] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.039128][ T8345] device bridge_slave_1 entered promiscuous mode [ 77.053016][ T8343] team0: Port device team_slave_0 added [ 77.060199][ T8343] team0: Port device team_slave_1 added [ 77.083320][ T8345] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.125173][ T8345] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.146143][ T8345] team0: Port device team_slave_0 added [ 77.160593][ T8345] team0: Port device team_slave_1 added [ 77.237813][ T8343] device hsr_slave_0 entered promiscuous mode [ 77.285105][ T8343] device hsr_slave_1 entered promiscuous mode [ 77.341785][ T8349] chnl_net:caif_netlink_parms(): no params data found [ 77.369801][ T8350] chnl_net:caif_netlink_parms(): no params data found [ 77.466376][ T8345] device hsr_slave_0 entered promiscuous mode [ 77.505189][ T8345] device hsr_slave_1 entered promiscuous mode [ 77.544908][ T8345] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.552761][ T8345] Cannot create hsr debugfs directory [ 77.606092][ T8349] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.613181][ T8349] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.621563][ T8349] device bridge_slave_0 entered promiscuous mode [ 77.631336][ T8349] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.639266][ T8349] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.647074][ T8349] device bridge_slave_1 entered promiscuous mode [ 77.659122][ T8353] chnl_net:caif_netlink_parms(): no params data found [ 77.667690][ T8350] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.675221][ T8350] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.682925][ T8350] device bridge_slave_0 entered promiscuous mode [ 77.699030][ T8343] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.706257][ T8343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.714092][ T8343] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.721198][ T8343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.739603][ T8350] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.746826][ T8350] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.754562][ T8350] device bridge_slave_1 entered promiscuous mode [ 77.762814][ T8352] chnl_net:caif_netlink_parms(): no params data found [ 77.786293][ T8349] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.823996][ T8349] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.834621][ T8345] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.841710][ T8345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.849429][ T8345] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.856826][ T8345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.877358][ T8350] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.905936][ T8353] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.913547][ T8353] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.921329][ T8353] device bridge_slave_0 entered promiscuous mode [ 77.929778][ T2998] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.938307][ T2998] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.946870][ T2998] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.954282][ T2998] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.965661][ T8350] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.995721][ T8349] team0: Port device team_slave_0 added [ 78.001713][ T8353] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.012993][ T8353] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.020881][ T8353] device bridge_slave_1 entered promiscuous mode [ 78.036025][ T8350] team0: Port device team_slave_0 added [ 78.043676][ T8350] team0: Port device team_slave_1 added [ 78.050604][ T8352] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.057978][ T8352] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.065853][ T8352] device bridge_slave_0 entered promiscuous mode [ 78.086591][ T8349] team0: Port device team_slave_1 added [ 78.109406][ T8352] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.117360][ T8352] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.125627][ T8352] device bridge_slave_1 entered promiscuous mode [ 78.136222][ T8353] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.153151][ T8353] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.197760][ T8350] device hsr_slave_0 entered promiscuous mode [ 78.255205][ T8350] device hsr_slave_1 entered promiscuous mode [ 78.295049][ T8350] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.302784][ T8350] Cannot create hsr debugfs directory [ 78.336631][ T8353] team0: Port device team_slave_0 added [ 78.386802][ T8349] device hsr_slave_0 entered promiscuous mode [ 78.415180][ T8349] device hsr_slave_1 entered promiscuous mode [ 78.464940][ T8349] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.472540][ T8349] Cannot create hsr debugfs directory [ 78.484184][ T8345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.492097][ T8353] team0: Port device team_slave_1 added [ 78.499733][ T8352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.512749][ T8352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.562128][ T8345] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.619324][ T8353] device hsr_slave_0 entered promiscuous mode [ 78.675217][ T8353] device hsr_slave_1 entered promiscuous mode [ 78.714960][ T8353] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.722683][ T8353] Cannot create hsr debugfs directory [ 78.739716][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.748312][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.761555][ T8343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.771776][ T8352] team0: Port device team_slave_0 added [ 78.779938][ T8352] team0: Port device team_slave_1 added [ 78.806245][ T2562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.816731][ T2562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.825581][ T2562] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.832620][ T2562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.897601][ T8352] device hsr_slave_0 entered promiscuous mode [ 78.935239][ T8352] device hsr_slave_1 entered promiscuous mode [ 78.974961][ T8352] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.982790][ T8352] Cannot create hsr debugfs directory [ 79.005995][ T2562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.013700][ T2562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.022368][ T2562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.031481][ T2562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.040151][ T2562] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.047258][ T2562] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.057456][ T8343] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.082623][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.093092][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.103052][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.110190][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.118577][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.127216][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.135916][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.144214][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.151476][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.159070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.213009][ T8345] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.224548][ T8345] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.236105][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.244544][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.254525][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.262993][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.272203][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.280793][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.289963][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.298970][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.307483][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.316341][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.324660][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.333379][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.342356][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.350966][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.360068][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.368156][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.376107][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.393097][ T8349] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.413275][ T8350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.423034][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.433294][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.473412][ T8349] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.486551][ T8343] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.503864][ T8343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.513035][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.524506][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.532755][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.541443][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.556912][ T8353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.567683][ T8352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.580409][ T8345] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.605634][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.614195][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.622995][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.630071][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.638065][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.646859][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.655814][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.662992][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.671677][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.690531][ T8350] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.704266][ T8343] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.722625][ T8353] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.736495][ T8352] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.743316][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.752229][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.760642][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.769605][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.778333][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.786239][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.793847][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.801606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.819865][ T27] audit: type=1400 audit(1584371969.822:47): avc: denied { associate } for pid=8345 comm="syz-executor.3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 79.880726][ T8349] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.891200][ T8349] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.903229][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.914498][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.923309][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.932299][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.940857][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.948096][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.956534][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.966141][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.974422][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.981494][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.989233][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.997963][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.006489][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.013558][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.021164][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.029833][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.038652][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.045782][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.054043][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.062643][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.071068][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.078168][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.085899][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.094408][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.103316][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.112076][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.120589][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.129347][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.137937][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.146513][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.155138][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.162756][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.171009][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.179398][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.187827][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.227706][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.237329][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.260995][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.271284][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.282831][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.291415][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.303128][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.311587][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.320691][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.329599][ T2998] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.336886][ T2998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.344986][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.353376][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.362065][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.370509][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.379728][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.388210][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.396835][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.406208][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.414115][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.432068][ T8353] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.462844][ T8353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.479657][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.488698][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.497223][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.507617][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.516132][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.524587][ T2998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.540691][ T8350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.549279][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.559460][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.568603][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.584146][ T2562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.596985][ T2562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.611941][ T8349] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.633228][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.642168][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.650962][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.659993][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.670903][ T8352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.689460][ T8350] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.729134][ T8353] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.781849][ T8352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.829893][ C1] sched: DL replenish lagged too much [ 81.255383][ T8375] ------------[ cut here ]------------ [ 81.261163][ T8375] WARNING: CPU: 1 PID: 8375 at kernel/sched/deadline.c:660 enqueue_task_dl+0x1cad/0x2d20 [ 81.271084][ T8375] Kernel panic - not syncing: panic_on_warn set ... [ 81.277665][ T8375] CPU: 1 PID: 8375 Comm: syz-executor.1 Not tainted 5.6.0-rc6-syzkaller #0 [ 81.286363][ T8375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.296713][ T8375] Call Trace: [ 81.300005][ T8375] dump_stack+0x12d/0x187 [ 81.304607][ T8375] ? enqueue_task_dl+0x1cad/0x2d20 [ 81.309920][ T8375] panic+0x22a/0x4e3 [ 81.313970][ T8375] ? add_taint.cold.7+0x11/0x11 [ 81.318974][ T8375] __warn.cold.10+0x25/0x2a [ 81.323539][ T8375] ? enqueue_task_dl+0x1cad/0x2d20 [ 81.328690][ T8375] report_bug+0x1b0/0x270 [ 81.333360][ T8375] do_error_trap+0x11b/0x200 [ 81.337925][ T8375] do_invalid_op+0x36/0x40 [ 81.342334][ T8375] ? enqueue_task_dl+0x1cad/0x2d20 [ 81.347439][ T8375] invalid_op+0x23/0x30 [ 81.351603][ T8375] RIP: 0010:enqueue_task_dl+0x1cad/0x2d20 [ 81.357290][ T8375] Code: 89 4d c8 e8 e5 15 50 00 be ff ff 37 00 4c 8b 45 a8 48 8b 55 b0 48 c1 e6 2a 48 8b 4d b8 4c 8b 55 c0 44 8b 4d c8 e9 e1 e8 ff ff <0f> 0b e9 db f4 ff ff 48 89 d7 4c 89 45 b0 48 89 4d b8 44 89 4d c0 [ 81.377191][ T8375] RSP: 0018:ffff888083f1fc98 EFLAGS: 00010002 [ 81.383254][ T8375] RAX: 0000000000000000 RBX: ffff888083f10080 RCX: ffff888083f102f8 [ 81.391200][ T8375] RDX: ffff888083f10340 RSI: 0000000000000002 RDI: ffffffff8831a1a8 [ 81.399358][ T8375] RBP: ffff888083f1fd10 R08: ffff888083f100bc R09: 00000012be681665 [ 81.407319][ T8375] R10: 1ffffffff1063435 R11: ffff8880aed3835b R12: ffff888083f1034c [ 81.415267][ T8375] R13: ffff8880aed374c0 R14: ffff8880aed374c0 R15: ffffffff89252c34 [ 81.423491][ T8375] ? enqueue_task_dl+0x17d9/0x2d20 [ 81.428576][ T8375] ? dequeue_task_fair+0x13a/0xbb0 [ 81.433662][ T8375] enqueue_task+0xad/0x340 [ 81.438071][ T8375] __sched_setscheduler+0xf03/0x2260 [ 81.443445][ T8375] ? cpu_cgroup_fork+0xd0/0xd0 [ 81.448191][ T8375] ? __kasan_check_read+0x11/0x20 [ 81.453197][ T8375] __x64_sys_sched_setattr+0x1c7/0x330 [ 81.458629][ T8375] ? __ia32_sys_sched_setparam+0x80/0x80 [ 81.464373][ T8375] ? do_syscall_64+0x21/0x630 [ 81.469048][ T8375] ? trace_hardirqs_on+0x28/0x1a0 [ 81.474048][ T8375] do_syscall_64+0xca/0x630 [ 81.478540][ T8375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.484677][ T8375] RIP: 0033:0x459819 [ 81.488561][ T8375] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.508337][ T8375] RSP: 002b:00007fcce9e34c78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 81.516727][ T8375] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 81.524679][ T8375] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 81.532635][ T8375] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 81.540596][ T8375] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcce9e356d4 [ 81.548538][ T8375] R13: 00000000004c6d52 R14: 00000000004dc010 R15: 00000000ffffffff [ 81.556614][ T8375] [ 81.556616][ T8375] ====================================================== [ 81.556617][ T8375] WARNING: possible circular locking dependency detected [ 81.556618][ T8375] 5.6.0-rc6-syzkaller #0 Not tainted [ 81.556619][ T8375] ------------------------------------------------------ [ 81.556620][ T8375] syz-executor.1/8375 is trying to acquire lock: [ 81.556620][ T8375] ffffffff8859a558 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 81.556623][ T8375] [ 81.556624][ T8375] but task is already holding lock: [ 81.556625][ T8375] ffff8880aed374d8 (&rq->lock){-.-.}, at: task_rq_lock+0xc1/0x2c0 [ 81.556628][ T8375] [ 81.556628][ T8375] which lock already depends on the new lock. [ 81.556629][ T8375] [ 81.556630][ T8375] [ 81.556631][ T8375] the existing dependency chain (in reverse order) is: [ 81.556631][ T8375] [ 81.556632][ T8375] -> #2 (&rq->lock){-.-.}: [ 81.556634][ T8375] _raw_spin_lock+0x2d/0x40 [ 81.556635][ T8375] task_fork_fair+0x65/0x4b0 [ 81.556636][ T8375] sched_fork+0x3ad/0x8b0 [ 81.556636][ T8375] copy_process+0x1b71/0x6380 [ 81.556637][ T8375] _do_fork+0xec/0xc30 [ 81.556638][ T8375] kernel_thread+0xa3/0xd0 [ 81.556639][ T8375] rest_init+0x21/0x26f [ 81.556639][ T8375] arch_call_rest_init+0x9/0xc [ 81.556640][ T8375] start_kernel+0x716/0x751 [ 81.556641][ T8375] x86_64_start_reservations+0x29/0x2b [ 81.556642][ T8375] x86_64_start_kernel+0x76/0x79 [ 81.556643][ T8375] secondary_startup_64+0xa4/0xb0 [ 81.556643][ T8375] [ 81.556644][ T8375] -> #1 (&p->pi_lock){-.-.}: [ 81.556646][ T8375] _raw_spin_lock_irqsave+0x99/0xd0 [ 81.556647][ T8375] try_to_wake_up+0xa6/0x1930 [ 81.556648][ T8375] wake_up_process+0x10/0x20 [ 81.556648][ T8375] __up.isra.1+0x136/0x1a0 [ 81.556649][ T8375] up+0x95/0xe0 [ 81.556650][ T8375] __up_console_sem+0x9b/0x150 [ 81.556651][ T8375] console_unlock+0x531/0xbd0 [ 81.556651][ T8375] vprintk_emit+0x19a/0x560 [ 81.556652][ T8375] vprintk_default+0x1a/0x20 [ 81.556653][ T8375] vprintk_func+0x49/0x12c [ 81.556654][ T8375] printk+0x9a/0xc0 [ 81.556654][ T8375] kauditd_hold_skb.cold.28+0x3a/0x49 [ 81.556655][ T8375] kauditd_send_queue+0x119/0x160 [ 81.556656][ T8375] kauditd_thread+0x555/0x800 [ 81.556657][ T8375] kthread+0x331/0x3f0 [ 81.556657][ T8375] ret_from_fork+0x24/0x30 [ 81.556658][ T8375] [ 81.556658][ T8375] -> #0 ((console_sem).lock){-.-.}: [ 81.556661][ T8375] __lock_acquire+0x2899/0x4ef0 [ 81.556662][ T8375] lock_acquire+0x194/0x410 [ 81.556662][ T8375] _raw_spin_lock_irqsave+0x99/0xd0 [ 81.556663][ T8375] down_trylock+0x13/0x70 [ 81.556664][ T8375] __down_trylock_console_sem+0x93/0x190 [ 81.556665][ T8375] console_trylock+0x11/0x50 [ 81.556665][ T8375] vprintk_emit+0x18d/0x560 [ 81.556666][ T8375] vprintk_default+0x1a/0x20 [ 81.556667][ T8375] vprintk_func+0x49/0x12c [ 81.556668][ T8375] printk+0x9a/0xc0 [ 81.556668][ T8375] report_bug.cold.2+0x34/0x59 [ 81.556669][ T8375] do_error_trap+0x11b/0x200 [ 81.556670][ T8375] do_invalid_op+0x36/0x40 [ 81.556670][ T8375] invalid_op+0x23/0x30 [ 81.556671][ T8375] enqueue_task_dl+0x1cad/0x2d20 [ 81.556672][ T8375] enqueue_task+0xad/0x340 [ 81.556673][ T8375] __sched_setscheduler+0xf03/0x2260 [ 81.556674][ T8375] __x64_sys_sched_setattr+0x1c7/0x330 [ 81.556674][ T8375] do_syscall_64+0xca/0x630 [ 81.556675][ T8375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.556676][ T8375] [ 81.556676][ T8375] other info that might help us debug this: [ 81.556677][ T8375] [ 81.556678][ T8375] Chain exists of: [ 81.556678][ T8375] (console_sem).lock --> &p->pi_lock --> &rq->lock [ 81.556682][ T8375] [ 81.556682][ T8375] Possible unsafe locking scenario: [ 81.556683][ T8375] [ 81.556684][ T8375] CPU0 CPU1 [ 81.556684][ T8375] ---- ---- [ 81.556685][ T8375] lock(&rq->lock); [ 81.556687][ T8375] lock(&p->pi_lock); [ 81.556688][ T8375] lock(&rq->lock); [ 81.556690][ T8375] lock((console_sem).lock); [ 81.556691][ T8375] [ 81.556692][ T8375] *** DEADLOCK *** [ 81.556693][ T8375] [ 81.556693][ T8375] 3 locks held by syz-executor.1/8375: [ 81.556694][ T8375] #0: ffffffff885d24f0 (&cpuset_rwsem){++++}, at: __sched_setscheduler+0xcf2/0x2260 [ 81.556697][ T8375] #1: ffff888083f10870 (&p->pi_lock){-.-.}, at: task_rq_lock+0x62/0x2c0 [ 81.556700][ T8375] #2: ffff8880aed374d8 (&rq->lock){-.-.}, at: task_rq_lock+0xc1/0x2c0 [ 81.556703][ T8375] [ 81.556704][ T8375] stack backtrace: [ 81.556705][ T8375] CPU: 1 PID: 8375 Comm: syz-executor.1 Not tainted 5.6.0-rc6-syzkaller #0 [ 81.556706][ T8375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.556707][ T8375] Call Trace: [ 81.556707][ T8375] dump_stack+0x12d/0x187 [ 81.556708][ T8375] print_circular_bug.isra.39.cold.58+0x15a/0x169 [ 81.556709][ T8375] check_noncircular+0x349/0x400 [ 81.556710][ T8375] ? print_circular_bug.isra.39+0x260/0x260 [ 81.556710][ T8375] ? check_path+0x26/0x40 [ 81.556711][ T8375] ? __kasan_check_read+0x11/0x20 [ 81.556712][ T8375] ? mark_lock+0xc5/0x11d0 [ 81.556712][ T8375] __lock_acquire+0x2899/0x4ef0 [ 81.556713][ T8375] ? mark_lock+0xc5/0x11d0 [ 81.556714][ T8375] ? mark_held_locks+0x130/0x130 [ 81.556714][ T8375] ? find_held_lock+0x36/0x1d0 [ 81.556715][ T8375] lock_acquire+0x194/0x410 [ 81.556716][ T8375] ? down_trylock+0x13/0x70 [ 81.556716][ T8375] ? vprintk_emit+0x18d/0x560 [ 81.556717][ T8375] _raw_spin_lock_irqsave+0x99/0xd0 [ 81.556718][ T8375] ? down_trylock+0x13/0x70 [ 81.556718][ T8375] down_trylock+0x13/0x70 [ 81.556719][ T8375] ? vprintk_emit+0x18d/0x560 [ 81.556720][ T8375] __down_trylock_console_sem+0x93/0x190 [ 81.556721][ T8375] console_trylock+0x11/0x50 [ 81.556721][ T8375] vprintk_emit+0x18d/0x560 [ 81.556722][ T8375] ? enqueue_task_dl+0x1cad/0x2d20 [ 81.556723][ T8375] vprintk_default+0x1a/0x20 [ 81.556723][ T8375] vprintk_func+0x49/0x12c [ 81.556724][ T8375] ? enqueue_task_dl+0x1cad/0x2d20 [ 81.556725][ T8375] printk+0x9a/0xc0 [ 81.556726][ T8375] ? kmsg_dump_rewind_nolock+0xdf/0xdf [ 81.556726][ T8375] ? ist_end_non_atomic+0x10/0x10 [ 81.556727][ T8375] report_bug.cold.2+0x34/0x59 [ 81.556728][ T8375] do_error_trap+0x11b/0x200 [ 81.556729][ T8375] do_invalid_op+0x36/0x40 [ 81.556729][ T8375] ? enqueue_task_dl+0x1cad/0x2d20 [ 81.556730][ T8375] invalid_op+0x23/0x30 [ 81.556731][ T8375] RIP: 0010:enqueue_task_dl+0x1cad/0x2d20 [ 81.556733][ T8375] Code: 89 4d c8 e8 e5 15 50 00 be ff ff 37 00 4c 8b 45 a8 48 8b 55 b0 48 c1 e6 2a 48 8b 4d b8 4c 8b 55 c0 44 8b 4d c8 e9 e1 e8 ff ff <0f> 0b e9 db f4 ff ff 48 89 d7 4c 89 45 b0 48 89 4d b8 44 89 4d c0 [ 81.556733][ T8375] RSP: 0018:ffff888083f1fc98 EFLAGS: 00010002 [ 81.556735][ T8375] RAX: 0000000000000000 RBX: ffff888083f10080 RCX: ffff888083f102f8 [ 81.556736][ T8375] RDX: ffff888083f10340 RSI: 0000000000000002 RDI: ffffffff8831a1a8 [ 81.556737][ T8375] RBP: ffff888083f1fd10 R08: ffff888083f100bc R09: 00000012be681665 [ 81.556738][ T8375] R10: 1ffffffff1063435 R11: ffff8880aed3835b R12: ffff888083f1034c [ 81.556739][ T8375] R13: ffff8880aed374c0 R14: ffff8880aed374c0 R15: ffffffff89252c34 [ 81.556739][ T8375] ? enqueue_task_dl+0x17d9/0x2d20 [ 81.556740][ T8375] ? dequeue_task_fair+0x13a/0xbb0 [ 81.556741][ T8375] enqueue_task+0xad/0x340 [ 81.556742][ T8375] __sched_setscheduler+0xf03/0x2260 [ 81.556742][ T8375] ? cpu_cgroup_fork+0xd0/0xd0 [ 81.556743][ T8375] ? __kasan_check_read+0x11/0x20 [ 81.556744][ T8375] __x64_sys_sched_setattr+0x1c7/0x330 [ 81.556745][ T8375] ? __ia32_sys_sched_setparam+0x80/0x80 [ 81.556746][ T8375] ? do_syscall_64+0x21/0x630 [ 81.556746][ T8375] ? trace_hardirqs_on+0x28/0x1a0 [ 81.556747][ T8375] do_syscall_64+0xca/0x630 [ 81.556748][ T8375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.556748][ T8375] RIP: 0033:0x459819 [ 81.556750][ T8375] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.556751][ T8375] RSP: 002b:00007fcce9e34c78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 81.556753][ T8375] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 81.556753][ T8375] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 81.556754][ T8375] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 81.556755][ T8375] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcce9e356d4 [ 81.556756][ T8375] R13: 00000000004c6d52 R14: 00000000004dc010 R15: 00000000ffffffff [ 82.693840][ T8375] Shutting down cpus with NMI [ 83.539638][ T8375] Kernel Offset: disabled [ 83.543959][ T8375] Rebooting in 86400 seconds..