Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 40.626973][ T27] audit: type=1400 audit(1592429894.951:8): avc: denied { execmem } for pid=6728 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.639348][ T6729] IPVS: ftp: loaded support on port[0] = 21 [ 40.871031][ T56] tipc: TX() has been purged, node left! [ 41.264600][ T6705] can: request_module (can-proto-0) failed. [ 42.270999][ T6705] can: request_module (can-proto-0) failed. [ 42.282861][ T6705] can: request_module (can-proto-0) failed. [ 42.318581][ T27] audit: type=1400 audit(1592429896.642:9): avc: denied { create } for pid=6705 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.48' (ECDSA) to the list of known hosts. 2020/06/17 21:38:23 parsed 1 programs 2020/06/17 21:38:24 executed programs: 0 [ 50.576688][ T27] audit: type=1400 audit(1592429904.906:10): avc: denied { execmem } for pid=6851 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 50.662291][ T6855] IPVS: ftp: loaded support on port[0] = 21 [ 50.677632][ T6854] IPVS: ftp: loaded support on port[0] = 21 [ 50.689707][ T6856] IPVS: ftp: loaded support on port[0] = 21 [ 50.754354][ T6864] IPVS: ftp: loaded support on port[0] = 21 [ 50.754430][ T6862] IPVS: ftp: loaded support on port[0] = 21 [ 50.792985][ T6869] IPVS: ftp: loaded support on port[0] = 21 [ 50.916692][ T6855] chnl_net:caif_netlink_parms(): no params data found [ 50.992636][ T6855] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.001753][ T6855] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.013988][ T6855] device bridge_slave_0 entered promiscuous mode [ 51.063909][ T6855] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.072800][ T6855] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.081235][ T6855] device bridge_slave_1 entered promiscuous mode [ 51.103089][ T6855] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.137438][ T6854] chnl_net:caif_netlink_parms(): no params data found [ 51.150376][ T6855] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.184355][ T6864] chnl_net:caif_netlink_parms(): no params data found [ 51.224912][ T6856] chnl_net:caif_netlink_parms(): no params data found [ 51.241778][ T6855] team0: Port device team_slave_0 added [ 51.253061][ T6855] team0: Port device team_slave_1 added [ 51.319156][ T6855] device hsr_slave_0 entered promiscuous mode [ 51.385456][ T6855] device hsr_slave_1 entered promiscuous mode [ 51.455959][ T6854] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.463087][ T6854] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.472638][ T6854] device bridge_slave_0 entered promiscuous mode [ 51.531509][ T6854] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.540013][ T6854] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.548483][ T6854] device bridge_slave_1 entered promiscuous mode [ 51.567074][ T6864] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.574133][ T6864] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.583965][ T6864] device bridge_slave_0 entered promiscuous mode [ 51.632895][ T6864] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.641842][ T6864] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.652992][ T6864] device bridge_slave_1 entered promiscuous mode [ 51.686790][ T6862] chnl_net:caif_netlink_parms(): no params data found [ 51.708588][ T6869] chnl_net:caif_netlink_parms(): no params data found [ 51.719936][ T6854] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.733471][ T6854] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.744292][ T6856] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.751911][ T6856] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.760062][ T6856] device bridge_slave_0 entered promiscuous mode [ 51.771923][ T6855] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 51.810314][ T6855] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 51.850085][ T6855] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 51.906247][ T6856] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.913333][ T6856] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.921865][ T6856] device bridge_slave_1 entered promiscuous mode [ 51.935377][ T6864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.946592][ T6864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.968026][ T6855] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 52.069140][ T6854] team0: Port device team_slave_0 added [ 52.083085][ T6856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.104166][ T6856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.125859][ T6862] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.133106][ T6862] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.141541][ T6862] device bridge_slave_0 entered promiscuous mode [ 52.150595][ T6854] team0: Port device team_slave_1 added [ 52.187468][ T6862] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.202180][ T6862] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.210967][ T6862] device bridge_slave_1 entered promiscuous mode [ 52.227006][ T6864] team0: Port device team_slave_0 added [ 52.276390][ T6854] device hsr_slave_0 entered promiscuous mode [ 52.315294][ T6854] device hsr_slave_1 entered promiscuous mode [ 52.374897][ T6854] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.382786][ T6854] Cannot create hsr debugfs directory [ 52.390236][ T6856] team0: Port device team_slave_0 added [ 52.402349][ T6869] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.410210][ T6869] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.421569][ T6869] device bridge_slave_0 entered promiscuous mode [ 52.432979][ T6869] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.440353][ T6869] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.448369][ T6869] device bridge_slave_1 entered promiscuous mode [ 52.456485][ T6864] team0: Port device team_slave_1 added [ 52.482916][ T6856] team0: Port device team_slave_1 added [ 52.501522][ T6869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.518792][ T6869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.535957][ T6862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.616837][ T6864] device hsr_slave_0 entered promiscuous mode [ 52.668520][ T6864] device hsr_slave_1 entered promiscuous mode [ 52.724702][ T6864] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.732283][ T6864] Cannot create hsr debugfs directory [ 52.740198][ T6862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.806466][ T6856] device hsr_slave_0 entered promiscuous mode [ 52.845071][ T6856] device hsr_slave_1 entered promiscuous mode [ 52.884841][ T6856] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.892406][ T6856] Cannot create hsr debugfs directory [ 52.929227][ T6869] team0: Port device team_slave_0 added [ 52.946491][ T6862] team0: Port device team_slave_0 added [ 52.961535][ T6869] team0: Port device team_slave_1 added [ 52.987694][ T6854] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 53.018010][ T6862] team0: Port device team_slave_1 added [ 53.023806][ T6854] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 53.079601][ T6854] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 53.186077][ T6869] device hsr_slave_0 entered promiscuous mode [ 53.204799][ T6869] device hsr_slave_1 entered promiscuous mode [ 53.244747][ T6869] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.253024][ T6869] Cannot create hsr debugfs directory [ 53.273840][ T6855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.284194][ T6854] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 53.340268][ T6855] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.368664][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.378211][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.393708][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.403062][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.415006][ T2541] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.422135][ T2541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.486022][ T6862] device hsr_slave_0 entered promiscuous mode [ 53.524696][ T6862] device hsr_slave_1 entered promiscuous mode [ 53.564407][ T6862] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.572084][ T6862] Cannot create hsr debugfs directory [ 53.580480][ T6864] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 53.648680][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.657853][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.668147][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.677531][ T2534] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.684906][ T2534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.700833][ T2539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.711138][ T6864] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 53.786388][ T6864] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 53.828306][ T6864] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 53.890102][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.906827][ T6856] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 53.972469][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.985023][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.994393][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.003848][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.012927][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.021861][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.030735][ T6856] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 54.082131][ T6855] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.095711][ T6855] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.119510][ T6869] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.157957][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.165729][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.174888][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.184744][ T6856] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 54.232596][ T6869] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.276020][ T6869] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.326610][ T6856] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 54.384748][ T6862] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 54.436197][ T6862] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 54.487799][ T6862] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 54.548080][ T6862] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 54.617197][ T6869] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.730059][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.737891][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.759296][ T6854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.781529][ T6855] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.814928][ T6864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.827831][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.836899][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.853618][ T6854] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.885375][ T6862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.901859][ T2539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.914787][ T2539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.946673][ T6864] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.974628][ C0] hrtimer: interrupt took 25929 ns [ 54.997429][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.016139][ T27] audit: type=1800 audit(1592429909.347:11): pid=7812 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15752 res=0 [ 55.038212][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.053423][ T2492] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.060551][ T2492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.077387][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.086118][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.101207][ T2492] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.108337][ T2492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.116600][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.126827][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.163694][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.176264][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.192472][ T2492] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.199644][ T2492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.208814][ T27] audit: type=1800 audit(1592429909.537:12): pid=7819 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15752 res=0 [ 55.216546][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.243180][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.252174][ T2492] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.259318][ T2492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.278105][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.289350][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.300074][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.317723][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.333178][ T6862] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.372772][ T6869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.374028][ T27] audit: type=1800 audit(1592429909.697:13): pid=7824 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15752 res=0 [ 55.403598][ T6856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.420451][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.434562][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.442986][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.472334][ T27] audit: type=1800 audit(1592429909.797:14): pid=7828 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15752 res=0 [ 55.500607][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.517684][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.535653][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.545885][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.557624][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready 2020/06/17 21:38:29 executed programs: 10 [ 55.612531][ T27] audit: type=1800 audit(1592429909.937:15): pid=7833 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15752 res=0 [ 55.614231][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.640580][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.674566][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.684400][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.692908][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.703702][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.712006][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.733501][ T27] audit: type=1800 audit(1592429910.057:16): pid=7836 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15752 res=0 [ 55.841765][ T27] audit: type=1800 audit(1592429910.167:17): pid=7841 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15752 res=0 [ 55.842260][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.890289][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.927734][ T6864] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.939668][ T6864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.957405][ T6869] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.003780][ T27] audit: type=1800 audit(1592429910.327:18): pid=7844 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15752 res=0 [ 56.007474][ T6856] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.046294][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.064274][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.072621][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.083459][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.092254][ T2541] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.099732][ T2541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.107537][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.116378][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.125014][ T2541] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.132163][ T2541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.139700][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.148222][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.156861][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.165295][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.173476][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.181292][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.188981][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.197085][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.243863][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.251641][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.260959][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.270517][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.281138][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.289862][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.298425][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.306956][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.314634][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.322061][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.330852][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.339162][ T2541] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.346238][ T2541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.354008][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.362618][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.370950][ T2541] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.378043][ T2541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.385798][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.394445][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.402745][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.411413][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.420328][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.428890][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.437852][ T2541] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.444977][ T2541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.452401][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.461518][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.469923][ T2541] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.477402][ T2541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.485142][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.493554][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.502069][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.510079][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.518254][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.526034][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.542769][ T6862] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.555639][ T6862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.574406][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.582747][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.593183][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.606227][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.614691][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.623274][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.632398][ T2534] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.646088][ T6854] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.660961][ T6869] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.672266][ T6869] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.693157][ T6862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.710583][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.720536][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.731503][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.748688][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.757543][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.766228][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.775095][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.783492][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.792481][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.801696][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.810147][ T2492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.828440][ T6864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.850786][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.877355][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.897742][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.911603][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.929046][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.938841][ T2541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.957489][ T6869] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.978549][ T27] audit: type=1800 audit(1592429911.308:19): pid=7853 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15759 res=0 [ 57.005328][ T6856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.035395][ T2527] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.042975][ T2527] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.079766][ T6856] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.262529][ T27] audit: type=1800 audit(1592429911.588:20): pid=7862 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15765 res=0 [ 111.159930][ T27] audit: type=1800 audit(1592429965.491:21): pid=7865 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15772 res=0 [ 111.162503][ T7865] syz-executor.0 (7865) used greatest stack depth: 22720 bytes left [ 111.258703][ T7864] syz-executor.3 (7864) used greatest stack depth: 22512 bytes left [ 111.449978][ T27] audit: type=1800 audit(1592429965.591:22): pid=7864 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15773 res=0 2020/06/17 21:39:25 executed programs: 16 2020/06/17 21:39:27 result: hanged=false err=executor 5: not serving 2020/06/17 21:39:27 result: hanged=false err=executor 4: not serving 2020/06/17 21:39:52 executed programs: 20 [ 138.410565][ T27] audit: type=1800 audit(1592429992.723:23): pid=7894 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 [ 138.433187][ T7894] syz-executor.2 (7894) used greatest stack depth: 22288 bytes left [ 138.526159][ T27] audit: type=1800 audit(1592429992.763:24): pid=7891 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15781 res=0 [ 138.977816][ T7892] IPVS: ftp: loaded support on port[0] = 21 [ 139.006353][ T7893] IPVS: ftp: loaded support on port[0] = 21 [ 139.630239][ T27] audit: type=1800 audit(1592429993.942:25): pid=7913 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15782 res=0 [ 139.920041][ T27] audit: type=1800 audit(1592429994.232:26): pid=7917 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15786 res=0 [ 140.197312][ T27] audit: type=1800 audit(1592429994.502:27): pid=7948 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15786 res=0 [ 140.391692][ T27] audit: type=1800 audit(1592429994.692:28): pid=7985 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15786 res=0 [ 140.566812][ T27] audit: type=1800 audit(1592429994.872:29): pid=8038 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15786 res=0 [ 140.598388][ T7892] chnl_net:caif_netlink_parms(): no params data found [ 140.649654][ T379] tipc: TX() has been purged, node left! [ 140.701046][ T7893] chnl_net:caif_netlink_parms(): no params data found [ 188.620324][ T27] audit: type=1800 audit(1592430042.901:30): pid=8152 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15787 res=0 [ 188.669739][ T27] audit: type=1800 audit(1592430042.931:31): pid=8156 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15788 res=0 2020/06/17 21:40:43 executed programs: 27 2020/06/17 21:40:43 result: hanged=false err=executor 4: not serving 2020/06/17 21:40:43 result: hanged=false err=executor 5: not serving [ 189.573875][ T8170] IPVS: ftp: loaded support on port[0] = 21 [ 189.582383][ T8171] IPVS: ftp: loaded support on port[0] = 21 [ 191.290058][ T8170] chnl_net:caif_netlink_parms(): no params data found [ 191.305466][ T8171] chnl_net:caif_netlink_parms(): no params data found [ 191.902354][ T27] audit: type=1800 audit(1592430046.190:32): pid=8403 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15789 res=0 [ 192.115359][ T8170] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.151025][ T8170] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.171035][ T8170] device bridge_slave_0 entered promiscuous mode [ 192.191825][ T8171] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.199413][ T8171] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.221924][ T8171] device bridge_slave_0 entered promiscuous mode [ 192.229736][ T8170] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.238645][ T8170] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.261868][ T8170] device bridge_slave_1 entered promiscuous mode [ 192.273274][ T8171] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.304798][ T8171] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.318797][ T8171] device bridge_slave_1 entered promiscuous mode [ 192.357242][ T379] device bridge_slave_1 left promiscuous mode [ 192.412608][ T27] audit: type=1800 audit(1592430046.690:33): pid=8416 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15781 res=0 [ 192.443807][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.495357][ T379] device bridge_slave_0 left promiscuous mode [ 192.511131][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.027579][ T379] device hsr_slave_0 left promiscuous mode [ 197.092623][ T379] device hsr_slave_1 left promiscuous mode [ 197.248822][ T379] team0 (unregistering): Port device team_slave_1 removed [ 197.276630][ T379] team0 (unregistering): Port device team_slave_0 removed [ 197.291005][ T379] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 197.341666][ T379] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 197.505950][ T379] bond0 (unregistering): Released all slaves 2020/06/17 21:40:52 executed programs: 33 2020/06/17 21:40:52 result: hanged=false err=executor 3: failed to write control pipe: write |1: broken pipe [ 197.837933][ T8170] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.857807][ T8170] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.911079][ T8171] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.924074][ T8170] team0: Port device team_slave_0 added [ 197.931965][ T8171] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 302.991799][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 302.991999][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): [ 302.992005][ C0] ------------[ cut here ]------------ [ 302.992206][ C0] IRQs not enabled as expected [ 302.992702][ C0] WARNING: CPU: 0 PID: 8452 at kernel/sched/core.c:2675 try_invoke_on_locked_down_task+0x2f3/0x3d0 [ 302.992704][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 302.992706][ C0] CPU: 0 PID: 8452 Comm: syz-executor.1 Not tainted 5.8.0-rc1-syzkaller #0 [ 302.992708][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.992709][ C0] Call Trace: [ 302.992710][ C0] [ 302.992711][ C0] dump_stack+0x134/0x187 [ 302.992713][ C0] ? try_invoke_on_locked_down_task+0x2f3/0x3d0 [ 302.992714][ C0] panic+0x22a/0x4e3 [ 302.992715][ C0] ? __warn_printk+0xd6/0xd6 [ 302.992717][ C0] ? try_invoke_on_locked_down_task+0x2f3/0x3d0 [ 302.992718][ C0] ? try_invoke_on_locked_down_task+0x2f3/0x3d0 [ 302.992719][ C0] __warn.cold.12+0x25/0x27 [ 302.992721][ C0] ? try_invoke_on_locked_down_task+0x2f3/0x3d0 [ 302.992722][ C0] report_bug+0x1b5/0x260 [ 302.992723][ C0] ? rcu_nmi_enter+0x116/0x210 [ 302.992724][ C0] exc_invalid_op+0x1be/0x370 [ 302.992726][ C0] asm_exc_invalid_op+0x12/0x20 [ 302.992727][ C0] RIP: 0010:try_invoke_on_locked_down_task+0x2f3/0x3d0 [ 302.992731][ C0] Code: ff d0 41 89 c7 e9 07 ff ff ff 80 3d 85 2b b1 08 00 0f 85 56 fe ff ff 48 c7 c7 00 6f ca 87 c6 05 71 2b b1 08 01 e8 6c 3a f5 ff <0f> 0b e9 3c fe ff ff 4c 89 85 60 ff ff ff 48 8b b5 68 ff ff ff 4c [ 302.992733][ C0] RSP: 0018:ffffc90000007bf0 EFLAGS: 00010082 [ 302.992735][ C0] RAX: 0000000000000000 RBX: 1ffff92000000f82 RCX: 0000000000000000 [ 302.992737][ C0] RDX: 0000000000010003 RSI: 0000000000000004 RDI: ffffffff8ae10220 [ 302.992739][ C0] RBP: ffffc90000007c98 R08: ffffed1015d441fa R09: ffffed1015d441fa [ 302.992741][ C0] R10: ffff8880aea20fcb R11: ffffed1015d441f9 R12: ffff88809eaee300 [ 302.992742][ C0] R13: ffffc90000007c70 R14: ffff8880a8cd0240 R15: dffffc0000000000 [ 302.992743][ C0] ? printk+0x9a/0xc0 [ 302.992745][ C0] ? rcu_accelerate_cbs_unlocked+0xf0/0xf0 [ 302.992746][ C0] ? cpus_share_cache+0x110/0x110 [ 302.992747][ C0] rcu_sched_clock_irq.cold.89+0x93f/0xd5e [ 302.992749][ C0] ? rcutree_dead_cpu+0x10/0x10 [ 302.992750][ C0] ? raise_softirq+0x141/0x330 [ 302.992751][ C0] update_process_times+0x23/0x50 [ 302.992753][ C0] tick_sched_handle.isra.18+0x6b/0x130 [ 302.992754][ C0] tick_sched_timer+0x48/0x100 [ 302.992755][ C0] ? tick_sched_do_timer+0x140/0x140 [ 302.992756][ C0] __hrtimer_run_queues+0x511/0xbf0 [ 302.992758][ C0] ? __kasan_check_write+0x14/0x20 [ 302.992759][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 302.992761][ C0] ? ktime_get_update_offsets_now+0x140/0x360 [ 302.992762][ C0] hrtimer_interrupt+0x2df/0x760 [ 302.992763][ C0] __sysvec_apic_timer_interrupt+0x14a/0x5d0 [ 302.992765][ C0] asm_call_on_stack+0xf/0x20 [ 302.992766][ C0] [ 302.992767][ C0] sysvec_apic_timer_interrupt+0x198/0x200 [ 302.992768][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 302.992769][ C0] RIP: 0010:loop2+0xaa/0x39e [ 302.992773][ C0] Code: c4 43 7b f0 f0 06 45 21 c7 41 01 f3 45 31 f5 c4 43 7b f0 e3 0d 45 31 cf c4 43 7b f0 f3 16 44 89 de 45 31 e6 c4 43 7b f0 e3 02 <44> 03 54 3c 04 09 de 45 31 e6 45 89 dc 21 c6 41 21 dc 45 01 ef 44 [ 302.992774][ C0] RSP: 0018:ffffc9000707f060 EFLAGS: 00000202 [ 302.992777][ C0] RAX: 00000000d4ac3dc6 RBX: 00000000ce1cd2ce RCX: 00000000d0f33299 [ 302.992779][ C0] RDX: 0000000093a80f3e RSI: 00000000403aba0f RDI: 0000000000000180 [ 302.992780][ C0] RBP: ffffc9000707f2f0 R08: 000000002f223c21 R09: 00000000eac0b0a4 [ 302.992782][ C0] R10: 000000004debdc53 R11: 00000000403aba0f R12: 00000000d00eae83 [ 302.992784][ C0] R13: 0000000091877c20 R14: 000000003a923cd5 R15: 00000000c3e08ca4 [ 302.992785][ C0] ? done_hash+0x12/0x12 [ 302.992786][ C0] ? _sha256_update+0x14a/0x180 [ 302.992788][ C0] ? integrity_inode_free+0x2c0/0x2c0 [ 302.992789][ C0] sha256_avx2_update+0x10/0x20 [ 302.992790][ C0] crypto_shash_update+0xa0/0x120 [ 302.992792][ C0] ima_calc_file_hash_tfm+0x260/0x360 [ 302.992793][ C0] ? ima_calc_field_array_hash_tfm.isra.9+0x480/0x480 [ 302.992795][ C0] ? mark_held_locks+0xb8/0x130 [ 302.992796][ C0] ? idtentry_exit_cond_rcu+0x57/0x100 [ 302.992797][ C0] ? sysvec_apic_timer_interrupt+0x13a/0x200 [ 302.992799][ C0] ? trace_hardirqs_on+0x31/0x1b0 [ 302.992800][ C0] ? __kasan_check_read+0x11/0x20 [ 302.992801][ C0] ? idtentry_exit_cond_rcu+0x57/0x100 [ 302.992802][ C0] ? irq_exit_rcu+0x77/0x1d0 [ 302.992804][ C0] ? sysvec_apic_timer_interrupt+0x13a/0x200 [ 302.992805][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 302.992806][ C0] ima_calc_file_hash+0x187/0x480 [ 302.992808][ C0] ima_collect_measurement+0x3fc/0x500 [ 302.992809][ C0] ? ima_get_action+0xa0/0xa0 [ 302.992810][ C0] ? __kasan_check_write+0x14/0x20 [ 302.992812][ C0] process_measurement+0x961/0x1700 [ 302.992813][ C0] ? mmap_violation_check+0x1c0/0x1c0 [ 302.992814][ C0] ? __kasan_check_read+0x11/0x20 [ 302.992816][ C0] ? mark_lock+0xbf/0x630 [ 302.992817][ C0] ? __kasan_check_read+0x11/0x20 [ 302.992818][ C0] ? hlock_class+0x52/0x120 [ 302.992819][ C0] ? __lock_acquire+0xcdd/0x4110 [ 302.992821][ C0] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 302.992822][ C0] ? find_held_lock+0x36/0x1d0 [ 302.992823][ C0] ? selinux_task_getsecid+0xfd/0x210 [ 302.992825][ C0] ? lock_downgrade+0x960/0x960 [ 302.992826][ C0] ? rcu_lockdep_current_cpu_online+0x3e/0x120 [ 302.992827][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 302.992829][ C0] ? selinux_task_getsecid+0x115/0x210 [ 302.992830][ C0] ima_file_check+0xc8/0x110 [ 302.992831][ C0] ? process_measurement+0x1700/0x1700 [ 302.992832][ C0] ? ext4_dio_write_end_io+0xd0/0xd0 [ 302.992833][ C0] path_openat+0xe77/0x2700 [ 302.992835][ C0] ? __kasan_check_read+0x11/0x20 [ 302.992836][ C0] ? path_lookupat.isra.40+0x440/0x440 [ 302.992838][ C0] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 302.992839][ C0] ? find_held_lock+0x36/0x1d0 [ 302.992840][ C0] do_filp_open+0x171/0x240 [ 302.992841][ C0] ? may_open_dev+0xc0/0xc0 [ 302.992843][ C0] ? do_raw_spin_unlock+0x177/0x260 [ 302.992844][ C0] ? _raw_spin_unlock+0x27/0x40 [ 302.992845][ C0] ? __alloc_fd+0x189/0x520 [ 302.992847][ C0] ? strncpy_from_user+0x91/0x360 [ 302.992848][ C0] do_sys_openat2+0x309/0x590 [ 302.992849][ C0] ? idtentry_exit_cond_rcu+0xa6/0x100 [ 302.992850][ C0] ? file_open_root+0x220/0x220 [ 302.992852][ C0] ? rcu_lockdep_current_cpu_online+0x3e/0x120 [ 302.992853][ C0] do_sys_open+0x90/0xe0 [ 302.992854][ C0] ? filp_open+0x50/0x50 [ 302.992856][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 302.992857][ C0] __x64_sys_open+0x79/0xb0 [ 302.992858][ C0] do_syscall_64+0x64/0xe0 [ 302.992859][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 302.992860][ C0] RIP: 0033:0x45a9e9 [ 302.992862][ C0] Code: Bad RIP value. [ 302.992863][ C0] RSP: 002b:00007f60d46c3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 302.992866][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a9e9 [ 302.992868][ C0] RDX: 0000000000000000 RSI: 0000000000141042 RDI: 0000000020000100 [ 302.992869][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.992871][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60d46c46d4 [ 302.992873][ C0] R13: 00000000004fe41f R14: 00000000004df4a8 R15: 00000000ffffffff [ 302.993645][ C0] Kernel Offset: disabled