[ 61.356664][ T27] audit: type=1400 audit(1584370659.384:42): avc: denied { map } for pid=8397 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 [ 62.939707][ T27] audit: type=1400 audit(1584370660.964:43): avc: denied { integrity } for pid=8397 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 [ 63.107640][ T8416] IPVS: ftp: loaded support on port[0] = 21 [ 63.426628][ T21] tipc: TX() has been purged, node left! [ 63.657987][ T8412] can: request_module (can-proto-0) failed. [ 66.399843][ T8412] can: request_module (can-proto-0) failed. [ 66.410410][ T8412] can: request_module (can-proto-0) failed. [ 66.648125][ T27] audit: type=1400 audit(1584370664.674:44): avc: denied { create } for pid=8397 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 [ 66.672372][ T27] audit: type=1400 audit(1584370664.674:45): avc: denied { create } for pid=8397 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 [ 66.696761][ T27] audit: type=1400 audit(1584370664.674:46): avc: denied { create } for pid=8397 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 '10.128.15.199' (ECDSA) to the list of known hosts. 2020/03/16 14:57:51 parsed 1 programs 2020/03/16 14:57:52 executed programs: 0 [ 74.140749][ T8498] IPVS: ftp: loaded support on port[0] = 21 [ 74.162220][ T8495] IPVS: ftp: loaded support on port[0] = 21 [ 74.182828][ T8504] IPVS: ftp: loaded support on port[0] = 21 [ 74.184001][ T8499] IPVS: ftp: loaded support on port[0] = 21 [ 74.194859][ T8505] IPVS: ftp: loaded support on port[0] = 21 [ 74.211979][ T8502] IPVS: ftp: loaded support on port[0] = 21 [ 74.427537][ T8504] chnl_net:caif_netlink_parms(): no params data found [ 74.439479][ T8498] chnl_net:caif_netlink_parms(): no params data found [ 74.478833][ T8495] chnl_net:caif_netlink_parms(): no params data found [ 74.505639][ T8505] chnl_net:caif_netlink_parms(): no params data found [ 74.529586][ T8502] chnl_net:caif_netlink_parms(): no params data found [ 74.581823][ T8504] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.589981][ T8504] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.600025][ T8504] device bridge_slave_0 entered promiscuous mode [ 74.610592][ T8504] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.618501][ T8504] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.626121][ T8504] device bridge_slave_1 entered promiscuous mode [ 74.639645][ T8498] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.646891][ T8498] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.654518][ T8498] device bridge_slave_0 entered promiscuous mode [ 74.666273][ T8498] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.673328][ T8498] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.681039][ T8498] device bridge_slave_1 entered promiscuous mode [ 74.702626][ T8498] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.711783][ T8505] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.719022][ T8505] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.729135][ T8505] device bridge_slave_0 entered promiscuous mode [ 74.737908][ T8499] chnl_net:caif_netlink_parms(): no params data found [ 74.761749][ T8498] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.774129][ T8505] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.781361][ T8505] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.789355][ T8505] device bridge_slave_1 entered promiscuous mode [ 74.813786][ T8504] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.835924][ T8505] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.845722][ T8495] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.855726][ T8495] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.863569][ T8495] device bridge_slave_0 entered promiscuous mode [ 74.872122][ T8495] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.879750][ T8495] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.887789][ T8495] device bridge_slave_1 entered promiscuous mode [ 74.899495][ T8504] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.917576][ T8505] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.937060][ T8502] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.944094][ T8502] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.952230][ T8502] device bridge_slave_0 entered promiscuous mode [ 74.963535][ T8502] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.970816][ T8502] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.978772][ T8502] device bridge_slave_1 entered promiscuous mode [ 74.991245][ T8498] team0: Port device team_slave_0 added [ 75.005504][ T8505] team0: Port device team_slave_0 added [ 75.016920][ T8504] team0: Port device team_slave_0 added [ 75.035799][ T8498] team0: Port device team_slave_1 added [ 75.042862][ T8495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.054254][ T8495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.064632][ T8504] team0: Port device team_slave_1 added [ 75.071928][ T8505] team0: Port device team_slave_1 added [ 75.082022][ T8502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.108164][ T8495] team0: Port device team_slave_0 added [ 75.118913][ T8495] team0: Port device team_slave_1 added [ 75.126274][ T8502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.135362][ T8499] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.143574][ T8499] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.154054][ T8499] device bridge_slave_0 entered promiscuous mode [ 75.189788][ T8499] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.197042][ T8499] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.204564][ T8499] device bridge_slave_1 entered promiscuous mode [ 75.259264][ T8504] device hsr_slave_0 entered promiscuous mode [ 75.296682][ T8504] device hsr_slave_1 entered promiscuous mode [ 75.377839][ T8495] device hsr_slave_0 entered promiscuous mode [ 75.416590][ T8495] device hsr_slave_1 entered promiscuous mode [ 75.446398][ T8495] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.454089][ T8495] Cannot create hsr debugfs directory [ 75.461468][ T8502] team0: Port device team_slave_0 added [ 75.495576][ T8502] team0: Port device team_slave_1 added [ 75.537862][ T8505] device hsr_slave_0 entered promiscuous mode [ 75.586613][ T8505] device hsr_slave_1 entered promiscuous mode [ 75.626312][ T8505] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.633860][ T8505] Cannot create hsr debugfs directory [ 75.677895][ T8498] device hsr_slave_0 entered promiscuous mode [ 75.736502][ T8498] device hsr_slave_1 entered promiscuous mode [ 75.816765][ T8498] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.824321][ T8498] Cannot create hsr debugfs directory [ 75.831547][ T8499] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.869657][ T8499] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.917898][ T8502] device hsr_slave_0 entered promiscuous mode [ 75.996511][ T8502] device hsr_slave_1 entered promiscuous mode [ 76.036331][ T8502] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.043910][ T8502] Cannot create hsr debugfs directory [ 76.065528][ T8499] team0: Port device team_slave_0 added [ 76.079983][ T8499] team0: Port device team_slave_1 added [ 76.086368][ T27] audit: type=1400 audit(1584370674.104:47): avc: denied { write } for pid=8504 comm="syz-executor.0" 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 [ 76.111276][ T8504] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.118347][ T27] audit: type=1400 audit(1584370674.104:48): avc: denied { read } for pid=8504 comm="syz-executor.0" 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 [ 76.179191][ T8504] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.232536][ T8504] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.290350][ T8504] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.379131][ T8499] device hsr_slave_0 entered promiscuous mode [ 76.406542][ T8499] device hsr_slave_1 entered promiscuous mode [ 76.456844][ T8499] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.464408][ T8499] Cannot create hsr debugfs directory [ 76.507766][ T8495] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 76.543385][ T8495] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 76.600273][ T8495] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 76.664589][ T8495] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 76.702726][ T8498] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 76.767764][ T8498] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 76.817023][ T8498] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 76.861068][ T8498] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 76.935817][ T8505] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 76.988463][ T8505] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 77.023450][ T8504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.045564][ T8505] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 77.089271][ T8505] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 77.136756][ T8502] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 77.181173][ T8502] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 77.249589][ T8502] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 77.330133][ T8502] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 77.370158][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.378468][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.389370][ T8504] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.434326][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.447046][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.455351][ T3198] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.462490][ T3198] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.472386][ T8499] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 77.531498][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.544681][ T8499] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 77.588444][ T8499] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 77.643747][ T8495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.666355][ T8499] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 77.687967][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.700121][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.708976][ T2678] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.715988][ T2678] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.724229][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.732926][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.740525][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.761908][ T8498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.777067][ T8495] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.783775][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.821974][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.830537][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.840413][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.848996][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.857457][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.865519][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.873643][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.881186][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.913007][ T8498] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.921488][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.929939][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.939655][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.948065][ T2678] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.955177][ T2678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.962788][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.971463][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.979845][ T2678] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.987048][ T2678] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.994446][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.002992][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.011378][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.020498][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.049021][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.063388][ T8502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.072003][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.080578][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.091150][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.099363][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.108326][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.145155][ T8502] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.157275][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.164870][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.174626][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.183723][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.192741][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.201068][ T2710] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.208116][ T2710] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.216080][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.224548][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.232776][ T2710] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.239851][ T2710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.247263][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.254840][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.262491][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.279672][ T8495] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.290713][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.307300][ T8499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.319707][ T2713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.327841][ T2713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.336925][ T2713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.345006][ T2713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.355487][ T2713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.364192][ T2713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.372852][ T2713] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.390818][ T8505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.401648][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.411389][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.420020][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.429915][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.439174][ T3198] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.446253][ T3198] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.460966][ T8498] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.472717][ T8498] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.495979][ T8504] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.507505][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.515248][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.523867][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.532405][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.540882][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.549048][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.556545][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.564000][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.584935][ T8495] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.602380][ T8505] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.609941][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.619374][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.628129][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.635491][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.643245][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.652005][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.660445][ T2710] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.667640][ T2710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.675500][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.684173][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.692096][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.699735][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.716414][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.723769][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.726283][ T27] audit: type=1400 audit(1584370676.744:49): avc: denied { associate } for pid=8504 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 78.749122][ T8499] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.770688][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.786610][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.795053][ T2832] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.802153][ T2832] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.811373][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.820872][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.829732][ T2832] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.836822][ T2832] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.844925][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.853082][ T3198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.865837][ T8498] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.902208][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.912307][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.921025][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.932182][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.940633][ T2710] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.947692][ T2710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.955293][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.963705][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.972478][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.981774][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.990938][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.998782][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.028423][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.044849][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.054525][ T27] audit: type=1400 audit(1584370677.084:50): avc: denied { open } for pid=8515 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 79.079459][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.090094][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.104972][ T27] audit: type=1400 audit(1584370677.084:51): avc: denied { kernel } for pid=8515 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 79.128989][ T27] audit: type=1400 audit(1584370677.084:52): avc: denied { confidentiality } for pid=8515 comm="syz-executor.0" lockdown_reason="unsafe use of perf" 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 [ 79.139631][ T2710] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.163438][ T2710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.172752][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.181985][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.190877][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.199949][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.209523][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.219047][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 2020/03/16 14:57:57 executed programs: 6 [ 79.248001][ T8499] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.259449][ T27] audit: type=1800 audit(1584370677.284:53): pid=8516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16524 res=0 [ 79.264796][ T8499] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.301487][ T8502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.315214][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.338250][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.356545][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.365911][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.378762][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.388006][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.405496][ T27] audit: type=1800 audit(1584370677.424:54): pid=8522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16524 res=0 [ 79.438599][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.504121][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.520437][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.526227][ C0] hrtimer: interrupt took 39072 ns [ 79.536686][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.559119][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.567589][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.575790][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.584200][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.591645][ T3199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.604064][ T8499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.613060][ T27] audit: type=1800 audit(1584370677.634:55): pid=8527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16528 res=0 [ 79.655372][ T8505] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.689646][ T8505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.693117][ T27] audit: type=1800 audit(1584370677.664:56): pid=8531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16529 res=0 [ 184.736213][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 184.743199][ C0] (detected by 0, t=10502 jiffies, g=7401, q=545) [ 184.749699][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10500 (4294955623-4294945123), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 184.763215][ C0] syz-executor.2 R running task 21272 8539 8495 0x80004002 [ 184.771116][ C0] Call Trace: [ 184.774389][ C0] [ 184.777233][ C0] sched_show_task.cold.99+0x2ee/0x35d [ 184.782689][ C0] ? can_nice.part.86+0x20/0x20 [ 184.787531][ C0] ? trace_hardirqs_off+0x41/0x1a0 [ 184.792637][ C0] rcu_sched_clock_irq.cold.86+0xb55/0xc8b [ 184.798446][ C0] update_process_times+0x23/0x50 [ 184.803455][ C0] tick_sched_handle+0x77/0x140 [ 184.808292][ C0] tick_sched_timer+0x43/0x100 [ 184.813053][ C0] __hrtimer_run_queues+0x32f/0xb50 [ 184.818242][ C0] ? tick_sched_do_timer+0x140/0x140 [ 184.823516][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 184.829485][ C0] ? ktime_get_update_offsets_now+0x140/0x360 [ 184.835548][ C0] hrtimer_interrupt+0x2df/0x760 [ 184.840490][ C0] smp_apic_timer_interrupt+0x163/0x5f0 [ 184.846139][ C0] apic_timer_interrupt+0xf/0x20 [ 184.851058][ C0] [ 184.853979][ C0] RIP: 0010:loop1+0x2a0/0x892 [ 184.858643][ C0] Code: e3 4d 0f cd 04 45 31 e6 c4 63 7b f0 e2 02 41 31 cf c5 ed 72 d1 07 45 31 e6 41 89 d4 45 21 d4 45 01 ef c5 e5 72 f1 19 44 09 e6 <45> 01 f0 45 01 fb c5 e5 eb da c5 ed 72 d1 12 45 01 f8 41 01 f0 44 [ 184.878254][ C0] RSP: 0018:ffffc90002c87000 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 184.886654][ C0] RAX: 00000000228666ee RBX: 00000000cb0528da RCX: 0000000032072f86 [ 184.894609][ C0] RDX: 00000000c783e1d1 RSI: 00000000d5a1f1c1 RDI: 0000000000000000 [ 184.902566][ C0] RBP: ffffc90002c87290 R08: 0000000032a2dba0 R09: 00000000392459c5 [ 184.910524][ C0] R10: 00000000d5b1b389 R11: 00000000ccd78d8e R12: 00000000c581a181 [ 184.918489][ C0] R13: 00000000267d3e46 R14: 0000000070e98375 R15: 0000000038826810 [ 184.926548][ C0] ? done_hash+0x12/0x12 [ 184.930790][ C0] ? _sha256_update+0x14a/0x180 [ 184.935623][ C0] ? integrity_inode_free+0x2c0/0x2c0 [ 184.940981][ C0] sha256_avx2_update+0x10/0x20 [ 184.945815][ C0] crypto_shash_update+0xa0/0x120 [ 184.950828][ C0] ima_calc_file_hash_tfm+0x260/0x360 [ 184.956187][ C0] ? ima_calc_field_array_hash_tfm.isra.8+0x470/0x470 [ 184.962940][ C0] ? __kasan_check_write+0x14/0x20 [ 184.968033][ C0] ? __brelse+0x6a/0x80 [ 184.972175][ C0] ? ext4_xattr_ibody_get+0x3a2/0x4d0 [ 184.977532][ C0] ? __kasan_check_write+0x14/0x20 [ 184.982650][ C0] ? up_read+0x1c1/0x7d0 [ 184.986887][ C0] ? down_read_non_owner+0x4a0/0x4a0 [ 184.992165][ C0] ? process_measurement+0x2e5/0x16f0 [ 184.997665][ C0] ? ext4_xattr_get+0x16e/0xa00 [ 185.002505][ C0] ? __mutex_lock+0x5b9/0x1410 [ 185.007260][ C0] ima_calc_file_hash+0x170/0x460 [ 185.012281][ C0] ima_collect_measurement+0x3f6/0x4f0 [ 185.017734][ C0] ? ima_get_action+0xa0/0xa0 [ 185.022410][ C0] ? ima_get_cache_status+0x150/0x150 [ 185.027766][ C0] ? __kasan_check_write+0x14/0x20 [ 185.032876][ C0] process_measurement+0x955/0x16f0 [ 185.038205][ C0] ? mmap_violation_check+0x1c0/0x1c0 [ 185.043575][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 185.048500][ C0] ? lock_acquire+0x194/0x410 [ 185.053167][ C0] ? dput.part.30+0x2e/0xaa0 [ 185.057747][ C0] ? mark_lock+0xc5/0x11d0 [ 185.062151][ C0] ? dput.part.30+0x120/0xaa0 [ 185.066819][ C0] ? __kasan_check_read+0x11/0x20 [ 185.071825][ C0] ? __lock_acquire+0x96a/0x4ef0 [ 185.076752][ C0] ? dquot_file_open+0x60/0x80 [ 185.081504][ C0] ? find_held_lock+0x36/0x1d0 [ 185.086266][ C0] ? selinux_task_getsecid+0xfd/0x210 [ 185.091630][ C0] ? lock_downgrade+0x900/0x900 [ 185.096472][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 185.101490][ C0] ? __kasan_check_read+0x11/0x20 [ 185.106506][ C0] ? selinux_task_getsecid+0x115/0x210 [ 185.111970][ C0] ima_file_check+0xc8/0x110 [ 185.116544][ C0] ? process_measurement+0x16f0/0x16f0 [ 185.121991][ C0] ? inode_owner_or_capable+0x11/0x1b0 [ 185.127527][ C0] path_openat+0x949/0x2d40 [ 185.132031][ C0] ? path_mountpoint.isra.43+0x300/0x300 [ 185.137778][ C0] ? __kasan_check_read+0x11/0x20 [ 185.142799][ C0] ? __lock_acquire+0x100f/0x4ef0 [ 185.147820][ C0] ? find_held_lock+0x36/0x1d0 [ 185.152572][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 185.158035][ C0] ? find_held_lock+0x36/0x1d0 [ 185.162798][ C0] do_filp_open+0x171/0x240 [ 185.167285][ C0] ? lock_downgrade+0x900/0x900 [ 185.172120][ C0] ? may_open_dev+0xc0/0xc0 [ 185.176637][ C0] ? do_raw_spin_unlock+0x177/0x260 [ 185.181830][ C0] ? _raw_spin_unlock+0x27/0x40 [ 185.186672][ C0] ? __alloc_fd+0x189/0x520 [ 185.191155][ C0] ? strncpy_from_user+0x82/0x350 [ 185.196182][ C0] do_sys_openat2+0x2e0/0x510 [ 185.200845][ C0] ? _copy_to_user+0xcb/0xf0 [ 185.205434][ C0] ? file_open_root+0x1f0/0x1f0 [ 185.210282][ C0] do_sys_open+0x90/0xe0 [ 185.214512][ C0] ? filp_open+0x50/0x50 [ 185.218747][ C0] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 185.224012][ C0] ? do_syscall_64+0x21/0x630 [ 185.228678][ C0] __x64_sys_open+0x79/0xb0 [ 185.233166][ C0] do_syscall_64+0xca/0x630 [ 185.237658][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.243534][ C0] RIP: 0033:0x45a9e9 [ 185.247422][ C0] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.267010][ C0] RSP: 002b:00007fb3b86aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 185.275412][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a9e9 [ 185.283498][ C0] RDX: 0000000000000000 RSI: 0000000000141042 RDI: 0000000020000100 [ 185.291460][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 185.299422][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb3b86ab6d4 [ 185.307384][ C0] R13: 00000000004fe41f R14: 00000000004df4a8 R15: 00000000ffffffff [ 185.315372][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g7401 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 185.326458][ C0] rcu: RCU grace-period kthread stack dump: [ 185.332339][ C0] rcu_preempt R running task 29360 10 2 0x80004000 [ 185.340222][ C0] Call Trace: [ 185.343523][ C0] __schedule+0x8a9/0x1970 [ 185.347936][ C0] ? firmware_map_remove+0x177/0x177 [ 185.353203][ C0] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 185.358997][ C0] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 185.364264][ C0] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 185.370057][ C0] schedule+0xc3/0x2b0 [ 185.374113][ C0] schedule_timeout+0x38b/0xad0 [ 185.378944][ C0] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 185.384209][ C0] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 185.390003][ C0] ? usleep_range+0x130/0x130 [ 185.394665][ C0] ? _raw_spin_unlock_irqrestore+0x68/0xd0 [ 185.400454][ C0] ? prepare_to_swait_event+0x130/0x390 [ 185.405985][ C0] ? __next_timer_interrupt+0x100/0x100 [ 185.411530][ C0] rcu_gp_kthread+0x9f2/0x1890 [ 185.416285][ C0] ? rcu_note_context_switch+0x1ae0/0x1ae0 [ 185.422077][ C0] ? __kthread_parkme+0x47/0x1a0 [ 185.426999][ C0] ? __kthread_parkme+0xc8/0x1a0 [ 185.431920][ C0] ? __kasan_check_read+0x11/0x20 [ 185.437046][ C0] kthread+0x331/0x3f0 [ 185.441105][ C0] ? rcu_note_context_switch+0x1ae0/0x1ae0 [ 185.446893][ C0] ? kthread_mod_delayed_work+0x190/0x190 [ 185.452600][ C0] ret_from_fork+0x24/0x30