[ 62.593643][ T27] audit: type=1400 audit(1584425851.628:42): avc: denied { map } for pid=8357 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 [ 63.234375][ T27] audit: type=1400 audit(1584425852.268:43): avc: denied { integrity } for pid=8357 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 [ 63.373314][ T8375] IPVS: ftp: loaded support on port[0] = 21 [ 63.670667][ T7] tipc: TX() has been purged, node left! [ 63.944586][ T8357] can: request_module (can-proto-0) failed. [ 66.585105][ T8357] can: request_module (can-proto-0) failed. [ 66.596146][ T8357] can: request_module (can-proto-0) failed. [ 66.803165][ T27] audit: type=1400 audit(1584425855.838:44): avc: denied { create } for pid=8357 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 [ 66.828952][ T27] audit: type=1400 audit(1584425855.838:45): avc: denied { create } for pid=8357 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 [ 66.853840][ T27] audit: type=1400 audit(1584425855.838:46): avc: denied { create } for pid=8357 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 '10.128.10.47' (ECDSA) to the list of known hosts. 2020/03/17 06:17:42 parsed 1 programs 2020/03/17 06:17:43 executed programs: 0 [ 74.408108][ T8459] IPVS: ftp: loaded support on port[0] = 21 [ 74.409042][ T8460] IPVS: ftp: loaded support on port[0] = 21 [ 74.433955][ T8456] IPVS: ftp: loaded support on port[0] = 21 [ 74.442763][ T8462] IPVS: ftp: loaded support on port[0] = 21 [ 74.470014][ T8464] IPVS: ftp: loaded support on port[0] = 21 [ 74.487244][ T8466] IPVS: ftp: loaded support on port[0] = 21 [ 74.646558][ T8460] chnl_net:caif_netlink_parms(): no params data found [ 74.712024][ T8459] chnl_net:caif_netlink_parms(): no params data found [ 74.749748][ T8456] chnl_net:caif_netlink_parms(): no params data found [ 74.792993][ T8460] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.800653][ T8460] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.808316][ T8460] device bridge_slave_0 entered promiscuous mode [ 74.833977][ T8466] chnl_net:caif_netlink_parms(): no params data found [ 74.842399][ T8460] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.849469][ T8460] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.857749][ T8460] device bridge_slave_1 entered promiscuous mode [ 74.884619][ T8459] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.891741][ T8459] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.899339][ T8459] device bridge_slave_0 entered promiscuous mode [ 74.923844][ T8462] chnl_net:caif_netlink_parms(): no params data found [ 74.934289][ T8464] chnl_net:caif_netlink_parms(): no params data found [ 74.942577][ T8459] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.949625][ T8459] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.957539][ T8459] device bridge_slave_1 entered promiscuous mode [ 74.980064][ T8460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.013969][ T8459] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.024236][ T8460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.047747][ T8466] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.054976][ T8466] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.063262][ T8466] device bridge_slave_0 entered promiscuous mode [ 75.076556][ T8459] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.101124][ T8460] team0: Port device team_slave_0 added [ 75.106987][ T8464] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.114406][ T8464] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.122129][ T8464] device bridge_slave_0 entered promiscuous mode [ 75.129302][ T8466] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.137580][ T8466] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.145876][ T8466] device bridge_slave_1 entered promiscuous mode [ 75.173326][ T8460] team0: Port device team_slave_1 added [ 75.179155][ T8462] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.186421][ T8462] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.195133][ T8462] device bridge_slave_0 entered promiscuous mode [ 75.202373][ T8464] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.209458][ T8464] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.217814][ T8464] device bridge_slave_1 entered promiscuous mode [ 75.232686][ T8456] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.239826][ T8456] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.248554][ T8456] device bridge_slave_0 entered promiscuous mode [ 75.260062][ T8456] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.267251][ T8456] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.275032][ T8456] device bridge_slave_1 entered promiscuous mode [ 75.282439][ T8462] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.289487][ T8462] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.297397][ T8462] device bridge_slave_1 entered promiscuous mode [ 75.325587][ T8459] team0: Port device team_slave_0 added [ 75.333716][ T8459] team0: Port device team_slave_1 added [ 75.355186][ T8464] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.366400][ T8462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.377460][ T8466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.389190][ T8466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.400304][ T8456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.418196][ T8464] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.428670][ T8462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.457181][ T8456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.503417][ T8460] device hsr_slave_0 entered promiscuous mode [ 75.540887][ T8460] device hsr_slave_1 entered promiscuous mode [ 75.600979][ T8464] team0: Port device team_slave_0 added [ 75.632001][ T8466] team0: Port device team_slave_0 added [ 75.639132][ T8464] team0: Port device team_slave_1 added [ 75.712353][ T8459] device hsr_slave_0 entered promiscuous mode [ 75.771003][ T8459] device hsr_slave_1 entered promiscuous mode [ 75.810732][ T8459] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.818467][ T8459] Cannot create hsr debugfs directory [ 75.826208][ T8462] team0: Port device team_slave_0 added [ 75.833661][ T8466] team0: Port device team_slave_1 added [ 75.840109][ T8462] team0: Port device team_slave_1 added [ 75.847354][ T8456] team0: Port device team_slave_0 added [ 75.877112][ T8456] team0: Port device team_slave_1 added [ 75.953446][ T8464] device hsr_slave_0 entered promiscuous mode [ 75.991485][ T8464] device hsr_slave_1 entered promiscuous mode [ 76.030743][ T8464] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.038319][ T8464] Cannot create hsr debugfs directory [ 76.113441][ T8462] device hsr_slave_0 entered promiscuous mode [ 76.150864][ T8462] device hsr_slave_1 entered promiscuous mode [ 76.200680][ T8462] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.208283][ T8462] Cannot create hsr debugfs directory [ 76.282365][ T8466] device hsr_slave_0 entered promiscuous mode [ 76.320857][ T8466] device hsr_slave_1 entered promiscuous mode [ 76.370712][ T8466] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.378290][ T8466] Cannot create hsr debugfs directory [ 76.454265][ T8456] device hsr_slave_0 entered promiscuous mode [ 76.501055][ T8456] device hsr_slave_1 entered promiscuous mode [ 76.540852][ T8456] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.548528][ T8456] Cannot create hsr debugfs directory [ 76.635632][ T27] audit: type=1400 audit(1584425865.668:47): avc: denied { write } for pid=8460 comm="syz-executor.3" 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 [ 76.664216][ T27] audit: type=1400 audit(1584425865.668:48): avc: denied { read } for pid=8460 comm="syz-executor.3" 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 [ 76.675099][ T8460] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 76.725137][ T8460] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 76.803205][ T8460] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 76.881093][ T8460] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 76.925899][ T8459] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 76.984521][ T8459] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 77.055487][ T8459] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 77.098535][ T8459] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 77.185487][ T8462] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 77.249684][ T8462] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 77.287896][ T8462] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 77.346158][ T8462] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 77.402137][ T8456] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.433703][ T8456] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.494165][ T8456] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.536329][ T8456] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.625825][ T8466] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 77.654764][ T8466] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 77.713284][ T8466] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 77.752665][ T8466] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 77.843152][ T8460] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.867315][ T8464] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 77.926393][ T8464] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 77.988046][ T8459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.004317][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.013162][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.022820][ T8460] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.030244][ T8464] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 78.063380][ T8464] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 78.130325][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.138398][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.146659][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.157507][ T3054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.167301][ T3054] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.174455][ T3054] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.198383][ T8462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.208325][ T8459] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.220856][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.228725][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.238348][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.247004][ T3046] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.254108][ T3046] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.262658][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.271262][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.310669][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.319180][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.330342][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.344059][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.352447][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.363710][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.371925][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.379587][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.390451][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.398978][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.407552][ T3030] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.414638][ T3030] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.423396][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.431979][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.440229][ T3030] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.447306][ T3030] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.455086][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.462849][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.479747][ T8466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.498028][ T8460] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.513767][ T8460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.545584][ T8456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.556389][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.564805][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.574180][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.582795][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.590313][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.600779][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.613235][ T8462] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.628424][ T8466] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.641408][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.650138][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.662305][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.669939][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.681724][ T8460] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.709139][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.717941][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.726624][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.736509][ T3025] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.743706][ T3025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.752398][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.761114][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.769521][ T3025] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.776592][ T3025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.784716][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.793334][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.801182][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.808714][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.817379][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.825888][ T3025] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.832984][ T3025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.841112][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.885293][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.893192][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.901683][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.910210][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.918960][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.927690][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.936708][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.945208][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.953641][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.962211][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.972926][ T3025] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.979999][ T3025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.987990][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.996989][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.006330][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.014909][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.023501][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.031902][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.040228][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.048707][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.058120][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.083228][ T8456] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.098183][ T8459] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.112667][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.122261][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.131297][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.139521][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.147944][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.156674][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.165489][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.175794][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.186986][ T8464] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.200831][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.209143][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.244852][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.254938][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.264049][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.273150][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.281756][ T3037] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.288821][ T3037] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.296664][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.304946][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.315199][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.329129][ T8460] device veth0_vlan entered promiscuous mode [ 79.337805][ T8466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.354165][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.362605][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.370921][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.378357][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.387314][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.395591][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.410034][ T8464] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.424984][ T8462] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.438454][ T8460] device veth1_vlan entered promiscuous mode [ 79.447263][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.455971][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.464084][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.472787][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.482631][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.492451][ T3037] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.499491][ T3037] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.507338][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.515423][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.523156][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.546793][ T8459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.560928][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.568915][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.578328][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.588234][ T3025] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.595371][ T3025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.603775][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.612597][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.621485][ T3025] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.628778][ T3025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.645113][ T8466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.660919][ T27] audit: type=1400 audit(1584425868.688:49): avc: denied { associate } for pid=8460 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 [ 79.689298][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.701852][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.709331][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.717568][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.726595][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.736922][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.745975][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.755176][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.764557][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.807016][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.816424][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.844818][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.852913][ T27] audit: type=1400 audit(1584425868.878:50): avc: denied { open } for pid=8478 comm="syz-executor.3" 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 [ 79.877775][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.886758][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.887181][ T27] audit: type=1400 audit(1584425868.878:51): avc: denied { kernel } for pid=8478 comm="syz-executor.3" 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 [ 79.909147][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.933471][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.940560][ C0] hrtimer: interrupt took 45550 ns [ 79.945693][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.952967][ T27] audit: type=1400 audit(1584425868.878:52): avc: denied { confidentiality } for pid=8478 comm="syz-executor.3" 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 [ 79.958919][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.994866][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 2020/03/17 06:17:49 executed programs: 6 [ 80.005221][ T8462] device veth0_vlan entered promiscuous mode [ 80.024452][ T27] audit: type=1800 audit(1584425869.048:53): pid=8481 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.3" name="bus" dev="sda1" ino=16521 res=0 [ 80.065958][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.085634][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.097341][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.105428][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.118185][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.127531][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.143805][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.166662][ T8456] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.185192][ T8456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.224743][ T27] audit: type=1800 audit(1584425869.258:54): pid=8485 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.3" name="bus" dev="sda1" ino=16521 res=0 [ 80.308935][ T8462] device veth1_vlan entered promiscuous mode [ 80.321361][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 80.329305][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.344853][ T27] audit: type=1800 audit(1584425869.378:55): pid=8489 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.3" name="bus" dev="sda1" ino=16521 res=0 [ 80.368114][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.376635][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.385158][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.403029][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.411608][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.419931][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.427716][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.435370][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.443772][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.454325][ T8456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.464210][ T8466] device veth0_vlan entered promiscuous mode [ 80.491921][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.500111][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.514428][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.525239][ T3037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.534244][ T27] audit: type=1800 audit(1584425869.568:56): pid=8493 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.3" name="bus" dev="sda1" ino=16521 res=0 [ 80.587611][ T8466] device veth1_vlan entered promiscuous mode [ 80.618774][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.634792][ T8459] device veth0_vlan entered promiscuous mode [ 80.669805][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.700052][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.737214][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.746293][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.774126][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.782861][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.790452][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.798225][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.920473][ T8464] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.928363][ T8459] device veth1_vlan entered promiscuous mode [ 81.023792][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.080083][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.088609][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.107394][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.118657][ T8456] device veth0_vlan entered promiscuous mode [ 81.138721][ T8456] device veth1_vlan entered promiscuous mode [ 81.145946][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.156035][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.164760][ T2756] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.216661][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.232315][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.241730][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.269015][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.277328][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.288648][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.298610][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.329586][ T8464] device veth0_vlan entered promiscuous mode [ 186.390526][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 186.397524][ C0] (detected by 0, t=10502 jiffies, g=7589, q=485) [ 186.404014][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294955779-4294945276), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 186.417360][ C0] syz-executor.4 R running task 22120 8527 8459 0x80004002 [ 186.425253][ C0] Call Trace: [ 186.428528][ C0] [ 186.431373][ C0] sched_show_task.cold.99+0x2ee/0x35d [ 186.436834][ C0] ? can_nice.part.86+0x20/0x20 [ 186.441676][ C0] ? trace_hardirqs_off+0x41/0x1a0 [ 186.446783][ C0] rcu_sched_clock_irq.cold.86+0xb55/0xc8b [ 186.452601][ C0] update_process_times+0x23/0x50 [ 186.457625][ C0] tick_sched_handle+0x77/0x140 [ 186.462555][ C0] tick_sched_timer+0x43/0x100 [ 186.467305][ C0] __hrtimer_run_queues+0x32f/0xb50 [ 186.472497][ C0] ? tick_sched_do_timer+0x140/0x140 [ 186.477884][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 186.484048][ C0] ? ktime_get_update_offsets_now+0x140/0x360 [ 186.490124][ C0] hrtimer_interrupt+0x2df/0x760 [ 186.495106][ C0] smp_apic_timer_interrupt+0x163/0x5f0 [ 186.500653][ C0] apic_timer_interrupt+0xf/0x20 [ 186.505579][ C0] [ 186.508508][ C0] RIP: 0010:loop3+0xc2/0x37d [ 186.513099][ C0] Code: c4 43 7b f0 e3 02 44 03 54 3c 14 09 de 45 31 e6 45 89 dc 21 c6 41 21 dc 45 01 ef 44 01 d1 44 09 e6 45 01 f2 44 01 f9 45 01 fa <45> 89 c7 c4 63 7b f0 e9 19 c4 63 7b f0 f1 0b 41 31 d7 45 31 f5 c4 [ 186.532697][ C0] RSP: 0018:ffffc90002c07000 EFLAGS: 00000a13 ORIG_RAX: ffffffffffffff13 [ 186.541106][ C0] RAX: 000000001bc67fcd RBX: 00000000d7915c2a RCX: 00000000b104acf2 [ 186.549339][ C0] RDX: 000000001cd7c789 RSI: 000000009bc05fa9 RDI: 0000000000000100 [ 186.557308][ C0] RBP: ffffc90002c07290 R08: 00000000ada2fe48 R09: 00000000747e6b30 [ 186.565289][ C0] R10: 0000000070c816c1 R11: 000000008ac84bb1 R12: 0000000082804820 [ 186.573261][ C0] R13: 000000003adc1bf0 R14: 000000001e108285 R15: 0000000097bae328 [ 186.581331][ C0] ? done_hash+0x12/0x12 [ 186.585574][ C0] ? _sha256_update+0x14a/0x180 [ 186.590514][ C0] ? integrity_inode_free+0x2c0/0x2c0 [ 186.595899][ C0] sha256_avx2_update+0x10/0x20 [ 186.600748][ C0] crypto_shash_update+0xa0/0x120 [ 186.605857][ C0] ima_calc_file_hash_tfm+0x260/0x360 [ 186.611235][ C0] ? ima_calc_field_array_hash_tfm.isra.8+0x470/0x470 [ 186.617998][ C0] ? __kasan_check_write+0x14/0x20 [ 186.623121][ C0] ? __brelse+0x6a/0x80 [ 186.627291][ C0] ? ext4_xattr_ibody_get+0x3a2/0x4d0 [ 186.632664][ C0] ? __kasan_check_write+0x14/0x20 [ 186.637776][ C0] ? up_read+0x1c1/0x7d0 [ 186.642016][ C0] ? down_read_non_owner+0x4a0/0x4a0 [ 186.647297][ C0] ? rcu_irq_exit+0x182/0x330 [ 186.651975][ C0] ? ext4_xattr_get+0x16e/0xa00 [ 186.656828][ C0] ima_calc_file_hash+0x170/0x460 [ 186.662227][ C0] ima_collect_measurement+0x3f6/0x4f0 [ 186.667684][ C0] ? ima_get_action+0xa0/0xa0 [ 186.672628][ C0] ? ima_get_cache_status+0x150/0x150 [ 186.678141][ C0] ? __kasan_check_write+0x14/0x20 [ 186.683286][ C0] process_measurement+0x955/0x16f0 [ 186.688501][ C0] ? mmap_violation_check+0x1c0/0x1c0 [ 186.693868][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 186.698794][ C0] ? lock_acquire+0x194/0x410 [ 186.703657][ C0] ? dput.part.30+0x2e/0xaa0 [ 186.708243][ C0] ? mark_lock+0xc5/0x11d0 [ 186.712649][ C0] ? dput.part.30+0x120/0xaa0 [ 186.717325][ C0] ? __kasan_check_read+0x11/0x20 [ 186.722782][ C0] ? __lock_acquire+0x96a/0x4ef0 [ 186.727723][ C0] ? dquot_file_open+0x60/0x80 [ 186.732506][ C0] ? find_held_lock+0x36/0x1d0 [ 186.737294][ C0] ? selinux_task_getsecid+0xfd/0x210 [ 186.742670][ C0] ? lock_downgrade+0x900/0x900 [ 186.747525][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 186.752655][ C0] ? __kasan_check_read+0x11/0x20 [ 186.757688][ C0] ? selinux_task_getsecid+0x115/0x210 [ 186.763146][ C0] ima_file_check+0xc8/0x110 [ 186.767729][ C0] ? process_measurement+0x16f0/0x16f0 [ 186.773183][ C0] ? inode_owner_or_capable+0x11/0x1b0 [ 186.779340][ C0] path_openat+0x949/0x2d40 [ 186.783857][ C0] ? path_mountpoint.isra.43+0x300/0x300 [ 186.789501][ C0] ? __kasan_check_read+0x11/0x20 [ 186.794527][ C0] ? __lock_acquire+0x100f/0x4ef0 [ 186.799643][ C0] ? find_held_lock+0x36/0x1d0 [ 186.804429][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 186.809893][ C0] ? find_held_lock+0x36/0x1d0 [ 186.814780][ C0] do_filp_open+0x171/0x240 [ 186.819281][ C0] ? lock_downgrade+0x900/0x900 [ 186.824934][ C0] ? may_open_dev+0xc0/0xc0 [ 186.829452][ C0] ? do_raw_spin_unlock+0x177/0x260 [ 186.834665][ C0] ? _raw_spin_unlock+0x27/0x40 [ 186.839649][ C0] ? __alloc_fd+0x189/0x520 [ 186.844155][ C0] ? strncpy_from_user+0x82/0x350 [ 186.849198][ C0] do_sys_openat2+0x2e0/0x510 [ 186.853864][ C0] ? _copy_to_user+0xcb/0xf0 [ 186.858449][ C0] ? file_open_root+0x1f0/0x1f0 [ 186.863304][ C0] do_sys_open+0x90/0xe0 [ 186.867538][ C0] ? filp_open+0x50/0x50 [ 186.871815][ C0] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 186.877101][ C0] ? do_syscall_64+0x21/0x630 [ 186.881774][ C0] __x64_sys_open+0x79/0xb0 [ 186.886272][ C0] do_syscall_64+0xca/0x630 [ 186.890774][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 186.897195][ C0] RIP: 0033:0x45af49 [ 186.901097][ 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 [ 186.920972][ C0] RSP: 002b:00007ff87b13cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 186.929373][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 186.937336][ C0] RDX: 0000000000000000 RSI: 0000000000141042 RDI: 0000000020000100 [ 186.945299][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 186.953258][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff87b13d6d4 [ 186.961225][ C0] R13: 00000000004ffc5f R14: 00000000004e0628 R15: 00000000ffffffff [ 186.969221][ C0] rcu: rcu_preempt kthread starved for 10559 jiffies! g7589 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 186.980315][ C0] rcu: RCU grace-period kthread stack dump: [ 186.986209][ C0] rcu_preempt R running task 29360 10 2 0x80004000 [ 186.994110][ C0] Call Trace: [ 186.997401][ C0] __schedule+0x8a9/0x1970 [ 187.001815][ C0] ? firmware_map_remove+0x177/0x177 [ 187.007103][ C0] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 187.012905][ C0] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 187.018189][ C0] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 187.024249][ C0] schedule+0xc3/0x2b0 [ 187.028920][ C0] schedule_timeout+0x38b/0xad0 [ 187.033759][ C0] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 187.039037][ C0] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 187.044834][ C0] ? usleep_range+0x130/0x130 [ 187.049498][ C0] ? _raw_spin_unlock_irqrestore+0x68/0xd0 [ 187.055296][ C0] ? prepare_to_swait_event+0x130/0x390 [ 187.060835][ C0] ? __next_timer_interrupt+0x100/0x100 [ 187.066406][ C0] rcu_gp_kthread+0x9f2/0x1890 [ 187.071169][ C0] ? rcu_note_context_switch+0x1ae0/0x1ae0 [ 187.076965][ C0] ? __kthread_parkme+0x47/0x1a0 [ 187.081897][ C0] ? __kthread_parkme+0xc8/0x1a0 [ 187.086824][ C0] ? __kasan_check_read+0x11/0x20 [ 187.091845][ C0] kthread+0x331/0x3f0 [ 187.096008][ C0] ? rcu_note_context_switch+0x1ae0/0x1ae0 [ 187.101813][ C0] ? kthread_mod_delayed_work+0x190/0x190 [ 187.107542][ C0] ret_from_fork+0x24/0x30